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upgrade to babylon

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This commit is contained in:
galfour 2019-10-17 11:45:27 +02:00
parent e497af2313
commit 56269231b3
126 changed files with 14927 additions and 4181 deletions
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14
src/passes/8-compiler/compiler_type.ml
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@ -32,24 +32,24 @@ module Ty = struct
let mutez = Mutez_t None
let string = String_t None
let key = Key_t None
let list a = List_t (a, None)
let list a = List_t (a, None , has_big_map a)
let set a = Set_t (a, None)
let address = Address_t None
let option a = Option_t ((a, None), None, None)
let option a = Option_t (a, None , has_big_map a)
let contract a = Contract_t (a, None)
let lambda a b = Lambda_t (a, b, None)
let timestamp = Timestamp_t None
let map a b = Map_t (a, b, None)
let pair a b = Pair_t ((a, None, None), (b, None, None), None)
let union a b = Union_t ((a, None), (b, None), None)
let map a b = Map_t (a, b, None , has_big_map b)
let pair a b = Pair_t ((a, None, None), (b, None, None), None , has_big_map a || has_big_map b)
let union a b = Union_t ((a, None), (b, None), None , has_big_map a || has_big_map b)
let field_annot = Option.map (fun ann -> `Field_annot ann)
let union_ann (anna, a) (annb, b) =
Union_t ((a, field_annot anna), (b, field_annot annb), None)
Union_t ((a, field_annot anna), (b, field_annot annb), None , has_big_map a || has_big_map b)
let pair_ann (anna, a) (annb, b) =
Pair_t ((a, field_annot anna, None), (b, field_annot annb, None), None)
Pair_t ((a, field_annot anna, None), (b, field_annot annb, None), None , has_big_map a || has_big_map b)
let not_comparable name () = error (thunk "not a comparable type") (fun () -> name) ()
let not_compilable_type name () = error (thunk "not a compilable type") (fun () -> name) ()

16
src/passes/8-compiler/uncompiler.ml
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@ -8,16 +8,16 @@ open Script_ir_translator
let rec translate_value ?bm_opt (Ex_typed_value (ty, value)) : value result =
match (ty, value) with
| Pair_t ((a_ty, _, _), (b_ty, _, _), _), (a, b) -> (
| Pair_t ((a_ty, _, _), (b_ty, _, _), _ , _), (a, b) -> (
let%bind a = translate_value ?bm_opt @@ Ex_typed_value(a_ty, a) in
let%bind b = translate_value ?bm_opt @@ Ex_typed_value(b_ty, b) in
ok @@ D_pair(a, b)
)
| Union_t ((a_ty, _), _, _), L a -> (
| Union_t ((a_ty, _), _, _ , _), L a -> (
let%bind a = translate_value ?bm_opt @@ Ex_typed_value(a_ty, a) in
ok @@ D_left a
)
| Union_t (_, (b_ty, _), _), R b -> (
| Union_t (_, (b_ty, _), _ , _), R b -> (
let%bind b = translate_value ?bm_opt @@ Ex_typed_value(b_ty, b) in
ok @@ D_right b
)
@ -47,16 +47,16 @@ let rec translate_value ?bm_opt (Ex_typed_value (ty, value)) : value result =
ok @@ D_string s
| (Bytes_t _), b ->
ok @@ D_bytes (Tezos_stdlib.MBytes.to_bytes b)
| (Address_t _), s ->
| (Address_t _), (s , _) ->
ok @@ D_string (Alpha_context.Contract.to_b58check s)
| (Unit_t _), () ->
ok @@ D_unit
| (Option_t _), None ->
ok @@ D_none
| (Option_t ((o_ty, _), _, _)), Some s ->
| (Option_t (o_ty, _, _)), Some s ->
let%bind s' = translate_value @@ Ex_typed_value (o_ty, s) in
ok @@ D_some s'
| (Map_t (k_cty, v_ty, _)), m ->
| (Map_t (k_cty, v_ty, _ , _)), m ->
let k_ty = Script_ir_translator.ty_of_comparable_ty k_cty in
let lst =
let aux k v acc = (k, v) :: acc in
@ -95,7 +95,7 @@ let rec translate_value ?bm_opt (Ex_typed_value (ty, value)) : value result =
| None -> ok orig_rem in
bind_fold_list aux original_big_map lst in
ok @@ D_big_map lst'
| (List_t (ty, _)), lst ->
| (List_t (ty, _ , _)), lst ->
let%bind lst' =
let aux = fun t -> translate_value (Ex_typed_value (ty, t)) in
bind_map_list aux lst
@ -113,7 +113,7 @@ let rec translate_value ?bm_opt (Ex_typed_value (ty, value)) : value result =
in
ok @@ D_set lst''
)
| (Operation_t _) , op ->
| (Operation_t _) , (op , _) ->
ok @@ D_operation op
| ty, v ->
let%bind error =

9
src/passes/9-self_michelson/self_michelson.ml
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@ -92,6 +92,11 @@ let arity : prim -> int option = function
| I_ISNAT -> Some 1
| I_CAST -> None
| I_RENAME -> None
| I_CHAIN_ID -> Some 0
| I_EMPTY_BIG_MAP -> Some 0
| I_APPLY -> None
| I_DIG -> None
| I_DUG -> None
| K_parameter
| K_storage
@ -126,7 +131,9 @@ let arity : prim -> int option = function
| T_timestamp
| T_unit
| T_operation
| T_address -> None
| T_address
| T_chain_id
-> None
let is_nullary_op (p : prim) : bool =
match arity p with

2
vendors/ligo-utils/memory-proto-alpha/dune vendored
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@ -3,6 +3,6 @@
(public_name tezos-memory-proto-alpha)
(libraries
tezos-protocol-environment
tezos-protocol-alpha
tezos-protocol-005-PsBabyM1
)
)

4
vendors/ligo-utils/memory-proto-alpha/memory_proto_alpha.ml vendored
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@ -1,9 +1,9 @@
module Name = struct let name = "alpha" end
module Alpha_environment = Tezos_protocol_alpha.Protocol.Environment
module Alpha_environment = Tezos_protocol_005_PsBabyM1.Protocol.Environment
type alpha_error = Alpha_environment.Error_monad.error
type 'a alpha_tzresult = 'a Alpha_environment.Error_monad.tzresult
module Alpha_error_monad = Alpha_environment.Error_monad
module Proto = Tezos_protocol_alpha
module Proto = Tezos_protocol_005_PsBabyM1
include Proto

2
vendors/ligo-utils/memory-proto-alpha/tezos-memory-proto-alpha.opam vendored
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@ -10,7 +10,7 @@ bug-reports: "https://gitlab.com/ligolang/tezos/issues"
depends: [
"dune"
"tezos-protocol-environment"
"tezos-protocol-alpha"
"tezos-protocol-005-PsBabyM1"
]
build: [
["dune" "build" "-p" name]

107
vendors/ligo-utils/proto-alpha-utils/cast.ml vendored
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@ -56,9 +56,10 @@ include struct
open Michelson_v1_primitives
open Protocol.Environment
let rec unparse_data_generic
: type a. context -> ?mapper:(ex_typed_value -> Script.node option tzresult Lwt.t) ->
unparsing_mode -> a ty -> a -> (Script.node * context) tzresult Lwt.t
: type a. context -> ?mapper:_ -> unparsing_mode -> a ty -> a -> (Script.node * context) tzresult Lwt.t
= fun ctxt ?(mapper = fun _ -> return None) mode ty a ->
Lwt.return (Gas.consume ctxt Unparse_costs.cycle) >>=? fun ctxt ->
mapper (Ex_typed_value (ty, a)) >>=? function
@ -96,23 +97,37 @@ include struct
| None -> return (Int (-1, Script_timestamp.to_zint t), ctxt)
| Some s -> return (String (-1, s), ctxt)
end
| Address_t _, c ->
| Address_t _, (c, entrypoint) ->
Lwt.return (Gas.consume ctxt Unparse_costs.contract) >>=? fun ctxt ->
begin
match mode with
| Optimized ->
let bytes = Data_encoding.Binary.to_bytes_exn Contract.encoding c in
let entrypoint = match entrypoint with "default" -> "" | name -> name in
let bytes = Data_encoding.Binary.to_bytes_exn
Data_encoding.(tup2 Contract.encoding Variable.string)
(c, entrypoint) in
return (Bytes (-1, bytes), ctxt)
| Readable -> return (String (-1, Contract.to_b58check c), ctxt)
| Readable ->
let notation = match entrypoint with
| "default" -> Contract.to_b58check c
| entrypoint -> Contract.to_b58check c ^ "%" ^ entrypoint in
return (String (-1, notation), ctxt)
end
| Contract_t _, (_, c) ->
| Contract_t _, (_, (c, entrypoint)) ->
Lwt.return (Gas.consume ctxt Unparse_costs.contract) >>=? fun ctxt ->
begin
match mode with
| Optimized ->
let bytes = Data_encoding.Binary.to_bytes_exn Contract.encoding c in
let entrypoint = match entrypoint with "default" -> "" | name -> name in
let bytes = Data_encoding.Binary.to_bytes_exn
Data_encoding.(tup2 Contract.encoding Variable.string)
(c, entrypoint) in
return (Bytes (-1, bytes), ctxt)
| Readable -> return (String (-1, Contract.to_b58check c), ctxt)
| Readable ->
let notation = match entrypoint with
| "default" -> Contract.to_b58check c
| entrypoint -> Contract.to_b58check c ^ "%" ^ entrypoint in
return (String (-1, notation), ctxt)
end
| Signature_t _, s ->
Lwt.return (Gas.consume ctxt Unparse_costs.signature) >>=? fun ctxt ->
@ -147,35 +162,39 @@ include struct
| Readable ->
return (String (-1, Signature.Public_key_hash.to_b58check k), ctxt)
end
| Operation_t _, op ->
| Operation_t _, (op, _big_map_diff) ->
let bytes = Data_encoding.Binary.to_bytes_exn Alpha_context.Operation.internal_operation_encoding op in
Lwt.return (Gas.consume ctxt (Unparse_costs.operation bytes)) >>=? fun ctxt ->
return (Bytes (-1, bytes), ctxt)
| Pair_t ((tl, _, _), (tr, _, _), _), (l, r) ->
| Chain_id_t _, chain_id ->
let bytes = Data_encoding.Binary.to_bytes_exn Chain_id.encoding chain_id in
Lwt.return (Gas.consume ctxt (Unparse_costs.chain_id bytes)) >>=? fun ctxt ->
return (Bytes (-1, bytes), ctxt)
| Pair_t ((tl, _, _), (tr, _, _), _, _), (l, r) ->
Lwt.return (Gas.consume ctxt Unparse_costs.pair) >>=? fun ctxt ->
unparse_data_generic ~mapper ctxt mode tl l >>=? fun (l, ctxt) ->
unparse_data_generic ~mapper ctxt mode tr r >>=? fun (r, ctxt) ->
unparse_data_generic ctxt mode tl l >>=? fun (l, ctxt) ->
unparse_data_generic ctxt mode tr r >>=? fun (r, ctxt) ->
return (Prim (-1, D_Pair, [ l; r ], []), ctxt)
| Union_t ((tl, _), _, _), L l ->
| Union_t ((tl, _), _, _, _), L l ->
Lwt.return (Gas.consume ctxt Unparse_costs.union) >>=? fun ctxt ->
unparse_data_generic ~mapper ctxt mode tl l >>=? fun (l, ctxt) ->
unparse_data_generic ctxt mode tl l >>=? fun (l, ctxt) ->
return (Prim (-1, D_Left, [ l ], []), ctxt)
| Union_t (_, (tr, _), _), R r ->
| Union_t (_, (tr, _), _, _), R r ->
Lwt.return (Gas.consume ctxt Unparse_costs.union) >>=? fun ctxt ->
unparse_data_generic ~mapper ctxt mode tr r >>=? fun (r, ctxt) ->
unparse_data_generic ctxt mode tr r >>=? fun (r, ctxt) ->
return (Prim (-1, D_Right, [ r ], []), ctxt)
| Option_t ((t, _), _, _), Some v ->
| Option_t (t, _, _), Some v ->
Lwt.return (Gas.consume ctxt Unparse_costs.some) >>=? fun ctxt ->
unparse_data_generic ~mapper ctxt mode t v >>=? fun (v, ctxt) ->
unparse_data_generic ctxt mode t v >>=? fun (v, ctxt) ->
return (Prim (-1, D_Some, [ v ], []), ctxt)
| Option_t _, None ->
Lwt.return (Gas.consume ctxt Unparse_costs.none) >>=? fun ctxt ->
return (Prim (-1, D_None, [], []), ctxt)
| List_t (t, _), items ->
| List_t (t, _, _), items ->
fold_left_s
(fun (l, ctxt) element ->
Lwt.return (Gas.consume ctxt Unparse_costs.list_element) >>=? fun ctxt ->
unparse_data_generic ~mapper ctxt mode t element >>=? fun (unparsed, ctxt) ->
unparse_data_generic ctxt mode t element >>=? fun (unparsed, ctxt) ->
return (unparsed :: l, ctxt))
([], ctxt)
items >>=? fun (items, ctxt) ->
@ -185,39 +204,60 @@ include struct
fold_left_s
(fun (l, ctxt) item ->
Lwt.return (Gas.consume ctxt Unparse_costs.set_element) >>=? fun ctxt ->
unparse_data_generic ~mapper ctxt mode t item >>=? fun (item, ctxt) ->
unparse_data_generic ctxt mode t item >>=? fun (item, ctxt) ->
return (item :: l, ctxt))
([], ctxt)
(set_fold (fun e acc -> e :: acc) set []) >>=? fun (items, ctxt) ->
return (Micheline.Seq (-1, items), ctxt)
| Map_t (kt, vt, _), map ->
| Map_t (kt, vt, _, _), map ->
let kt = ty_of_comparable_ty kt in
fold_left_s
(fun (l, ctxt) (k, v) ->
Lwt.return (Gas.consume ctxt Unparse_costs.map_element) >>=? fun ctxt ->
unparse_data_generic ~mapper ctxt mode kt k >>=? fun (key, ctxt) ->
unparse_data_generic ~mapper ctxt mode vt v >>=? fun (value, ctxt) ->
unparse_data_generic ctxt mode kt k >>=? fun (key, ctxt) ->
unparse_data_generic ctxt mode vt v >>=? fun (value, ctxt) ->
return (Prim (-1, D_Elt, [ key ; value ], []) :: l, ctxt))
([], ctxt)
(map_fold (fun k v acc -> (k, v) :: acc) map []) >>=? fun (items, ctxt) ->
return (Micheline.Seq (-1, items), ctxt)
| Big_map_t (_kt, _kv, _), _map ->
return (Micheline.Seq (-1, []), ctxt)
| Big_map_t (kt, vt, _), { id = None ; diff = (module Diff) ; _ } ->
(* this branch is to allow roundtrip of big map literals *)
let kt = ty_of_comparable_ty kt in
fold_left_s
(fun (l, ctxt) (k, v) ->
Lwt.return (Gas.consume ctxt Unparse_costs.map_element) >>=? fun ctxt ->
unparse_data_generic ctxt mode kt k >>=? fun (key, ctxt) ->
unparse_data_generic ctxt mode vt v >>=? fun (value, ctxt) ->
return (Prim (-1, D_Elt, [ key ; value ], []) :: l, ctxt))
([], ctxt)
(Diff.OPS.fold
(fun k v acc -> match v with | None -> acc | Some v -> (k, v) :: acc)
(fst Diff.boxed) []) >>=? fun (items, ctxt) ->
return (Micheline.Seq (-1, items), ctxt)
| Big_map_t (_kt, _kv, _), { id = Some id ; diff = (module Diff) ; _ } ->
if Compare.Int.(Diff.OPS.cardinal (fst Diff.boxed) = 0) then
return (Micheline.Int (-1, id), ctxt)
else
(* this can only be the result of an execution and the map
must have been flushed at this point *)
assert false
| Lambda_t _, Lam (_, original_code) ->
unparse_code_generic ~mapper ctxt mode (root original_code)
unparse_code_generic ctxt ~mapper mode original_code
)
and unparse_code_generic ctxt ?mapper mode = function
and unparse_code_generic ctxt ?mapper mode =
let legacy = true in
function
| Prim (loc, I_PUSH, [ ty ; data ], annot) ->
Lwt.return (parse_ty ctxt ~allow_big_map:false ~allow_operation:false ty) >>=? fun (Ex_ty t, ctxt) ->
parse_data ctxt t data >>=? fun (data, ctxt) ->
unparse_data_generic ?mapper ctxt mode t data >>=? fun (data, ctxt) ->
Lwt.return (parse_packable_ty ctxt ~legacy ty) >>=? fun (Ex_ty t, ctxt) ->
parse_data ctxt ~legacy t data >>=? fun (data, ctxt) ->
unparse_data_generic ctxt ?mapper mode t data >>=? fun (data, ctxt) ->
Lwt.return (Gas.consume ctxt (Unparse_costs.prim_cost 2 annot)) >>=? fun ctxt ->
return (Prim (loc, I_PUSH, [ ty ; data ], annot), ctxt)
| Seq (loc, items) ->
fold_left_s
(fun (l, ctxt) item ->
unparse_code_generic ?mapper ctxt mode item >>=? fun (item, ctxt) ->
unparse_code_generic ctxt ?mapper mode item >>=? fun (item, ctxt) ->
return (item :: l, ctxt))
([], ctxt) items >>=? fun (items, ctxt) ->
Lwt.return (Gas.consume ctxt (Unparse_costs.seq_cost (List.length items))) >>=? fun ctxt ->
@ -225,14 +265,13 @@ include struct
| Prim (loc, prim, items, annot) ->
fold_left_s
(fun (l, ctxt) item ->
unparse_code_generic ?mapper ctxt mode item >>=? fun (item, ctxt) ->
unparse_code_generic ctxt ?mapper mode item >>=? fun (item, ctxt) ->
return (item :: l, ctxt))
([], ctxt) items >>=? fun (items, ctxt) ->
Lwt.return (Gas.consume ctxt (Unparse_costs.prim_cost 3 annot)) >>=? fun ctxt ->
return (Prim (loc, prim, List.rev items, annot), ctxt)
| Int _ | String _ | Bytes _ as atom -> return (atom, ctxt)
end
let rec mapper (Ex_typed_value (ty, a)) =

2
vendors/ligo-utils/proto-alpha-utils/dune vendored
View File

@ -4,7 +4,7 @@
(libraries
tezos-error-monad
tezos-stdlib-unix
tezos-protocol-alpha-parameters
tezos-protocol-005-PsBabyM1-parameters
tezos-memory-proto-alpha
simple-utils
tezos-utils

70
vendors/ligo-utils/proto-alpha-utils/init_proto_alpha.ml vendored
View File

@ -96,26 +96,6 @@ module Context_init = struct
return context
let genesis
?(preserved_cycles = Constants_repr.default.preserved_cycles)
?(blocks_per_cycle = Constants_repr.default.blocks_per_cycle)
?(blocks_per_commitment = Constants_repr.default.blocks_per_commitment)
?(blocks_per_roll_snapshot = Constants_repr.default.blocks_per_roll_snapshot)
?(blocks_per_voting_period = Constants_repr.default.blocks_per_voting_period)
?(time_between_blocks = Constants_repr.default.time_between_blocks)
?(endorsers_per_block = Constants_repr.default.endorsers_per_block)
?(hard_gas_limit_per_operation = Constants_repr.default.hard_gas_limit_per_operation)
?(hard_gas_limit_per_block = Constants_repr.default.hard_gas_limit_per_block)
?(proof_of_work_threshold = Int64.(neg one))
?(tokens_per_roll = Constants_repr.default.tokens_per_roll)
?(michelson_maximum_type_size = Constants_repr.default.michelson_maximum_type_size)
?(seed_nonce_revelation_tip = Constants_repr.default.seed_nonce_revelation_tip)
?(origination_size = Constants_repr.default.origination_size)
?(block_security_deposit = Constants_repr.default.block_security_deposit)
?(endorsement_security_deposit = Constants_repr.default.endorsement_security_deposit)
?(block_reward = Constants_repr.default.block_reward)
?(endorsement_reward = Constants_repr.default.endorsement_reward)
?(cost_per_byte = Constants_repr.default.cost_per_byte)
?(hard_storage_limit_per_operation = Constants_repr.default.hard_storage_limit_per_operation)
?(commitments = [])
?(security_deposit_ramp_up_cycles = None)
?(no_reward_cycles = None)
@ -125,45 +105,7 @@ module Context_init = struct
Pervasives.failwith "Must have one account with a roll to bake";
(* Check there is at least one roll *)
let open Tezos_base.TzPervasives.Error_monad in
begin try
let (>>?=) x y = match x with
| Ok(a) -> y a
| Error(b) -> fail @@ List.hd b in
fold_left_s (fun acc (_, amount) ->
Alpha_environment.wrap_error @@
Tez_repr.(+?) acc amount >>?= fun acc ->
if acc >= tokens_per_roll then
raise Exit
else return acc
) Tez_repr.zero initial_accounts >>=? fun _ ->
failwith "Insufficient tokens in initial accounts to create one roll"
with Exit -> return ()
end >>=? fun () ->
let constants : Constants_repr.parametric = Tezos_protocol_alpha_parameters.Default_parameters.({
preserved_cycles ;
blocks_per_cycle ;
blocks_per_commitment ;
blocks_per_roll_snapshot ;
blocks_per_voting_period ;
time_between_blocks ;
endorsers_per_block ;
hard_gas_limit_per_operation ;
hard_gas_limit_per_block ;
proof_of_work_threshold ;
tokens_per_roll ;
michelson_maximum_type_size ;
seed_nonce_revelation_tip ;
origination_size ;
block_security_deposit ;
endorsement_security_deposit ;
block_reward ;
endorsement_reward ;
cost_per_byte ;
hard_storage_limit_per_operation ;
test_chain_duration = constants_mainnet.test_chain_duration ;
}) in
let constants : Constants_repr.parametric = Tezos_protocol_005_PsBabyM1_parameters.Default_parameters.constants_test in
check_constants_consistency constants >>=? fun () ->
let hash =
@ -187,8 +129,6 @@ module Context_init = struct
let init
?(slow=false)
?preserved_cycles
?endorsers_per_block
?commitments
n =
let open Error_monad in
@ -198,18 +138,10 @@ module Context_init = struct
begin
if slow then
genesis
?preserved_cycles
?endorsers_per_block
?commitments
accounts
else
genesis
?preserved_cycles
~blocks_per_cycle:32l
~blocks_per_commitment:4l
~blocks_per_roll_snapshot:8l
~blocks_per_voting_period:(Int32.mul 32l 8l)
?endorsers_per_block
?commitments
accounts
end >>=? fun ctxt ->

2
vendors/ligo-utils/proto-alpha-utils/proto-alpha-utils.opam vendored
View File

@ -42,7 +42,7 @@ depends: [
"tezos-data-encoding"
"tezos-protocol-environment"
"tezos-protocol-alpha"
"tezos-protocol-alpha-parameters"
"tezos-protocol-005-PsBabyM1-parameters"
"michelson-parser"
"simple-utils"
"tezos-utils"

1513
vendors/ligo-utils/proto-alpha-utils/x_memory_proto_alpha.ml vendored
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File diff suppressed because it is too large Load Diff

79
vendors/ligo-utils/tezos-protocol-alpha-parameters/default_parameters.ml vendored
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@ -25,23 +25,26 @@
open Protocol
let constants_mainnet =
Constants_repr.
{
let constants_mainnet = Constants_repr.{
preserved_cycles = 5 ;
blocks_per_cycle = 4096l ;
blocks_per_commitment = 32l ;
blocks_per_roll_snapshot = 256l ;
blocks_per_voting_period = 32768l ;
time_between_blocks = List.map Period_repr.of_seconds_exn [60L; 75L];
time_between_blocks =
List.map Period_repr.of_seconds_exn [ 60L ; 40L ] ;
endorsers_per_block = 32 ;
hard_gas_limit_per_operation = Z.of_int 800_000 ;
hard_gas_limit_per_block = Z.of_int 8_000_000 ;
proof_of_work_threshold = Int64.(sub (shift_left 1L 46) 1L);
proof_of_work_threshold =
Int64.(sub (shift_left 1L 46) 1L) ;
tokens_per_roll = Tez_repr.(mul_exn one 8_000) ;
michelson_maximum_type_size = 1000 ;
seed_nonce_revelation_tip =
(match Tez_repr.(one /? 8L) with Ok c -> c | Error _ -> assert false);
seed_nonce_revelation_tip = begin
match Tez_repr.(one /? 8L) with
| Ok c -> c
| Error _ -> assert false
end ;
origination_size = 257 ;
block_security_deposit = Tez_repr.(mul_exn one 512) ;
endorsement_security_deposit = Tez_repr.(mul_exn one 64) ;
@ -50,49 +53,52 @@ let constants_mainnet =
hard_storage_limit_per_operation = Z.of_int 60_000 ;
cost_per_byte = Tez_repr.of_mutez_exn 1_000L ;
test_chain_duration = Int64.mul 32768L 60L ;
quorum_min = 20_00l ; (* quorum is in centile of a percentage *)
quorum_max = 70_00l ;
min_proposal_quorum = 5_00l ;
initial_endorsers = 24 ;
delay_per_missing_endorsement = Period_repr.of_seconds_exn 8L ;
}
let constants_sandbox =
Constants_repr.
{
let constants_sandbox = Constants_repr.{
constants_mainnet with
preserved_cycles = 2 ;
blocks_per_cycle = 8l ;
blocks_per_commitment = 4l ;
blocks_per_roll_snapshot = 4l ;
blocks_per_voting_period = 64l ;
time_between_blocks = List.map Period_repr.of_seconds_exn [1L; 0L];
time_between_blocks =
List.map Period_repr.of_seconds_exn [ 1L ; 0L ] ;
proof_of_work_threshold = Int64.of_int (-1) ;
initial_endorsers = 1 ;
delay_per_missing_endorsement = Period_repr.of_seconds_exn 1L ;
}
let constants_test =
Constants_repr.
{
let constants_test = Constants_repr.{
constants_mainnet with
blocks_per_cycle = 128l ;
blocks_per_commitment = 4l ;
blocks_per_roll_snapshot = 32l ;
blocks_per_voting_period = 256l ;
time_between_blocks = List.map Period_repr.of_seconds_exn [1L; 0L];
time_between_blocks =
List.map Period_repr.of_seconds_exn [ 1L ; 0L ] ;
proof_of_work_threshold = Int64.of_int (-1) ;
initial_endorsers = 1 ;
delay_per_missing_endorsement = Period_repr.of_seconds_exn 1L ;
}
let bootstrap_accounts_strings =
[ "edpkuBknW28nW72KG6RoHtYW7p12T6GKc7nAbwYX5m8Wd9sDVC9yav";
let bootstrap_accounts_strings = [
"edpkuBknW28nW72KG6RoHtYW7p12T6GKc7nAbwYX5m8Wd9sDVC9yav" ;
"edpktzNbDAUjUk697W7gYg2CRuBQjyPxbEg8dLccYYwKSKvkPvjtV9" ;
"edpkuTXkJDGcFd5nh6VvMz8phXxU3Bi7h6hqgywNFi1vZTfQNnS1RV" ;
"edpkuFrRoDSEbJYgxRtLx2ps82UdaYc1WwfS9sE11yhauZt5DgCHbU" ;
"edpkv8EUUH68jmo3f7Um5PezmfGrRF24gnfLpH3sVNwJnV5bVCxL2n" ]
"edpkv8EUUH68jmo3f7Um5PezmfGrRF24gnfLpH3sVNwJnV5bVCxL2n" ;
]
let boostrap_balance = Tez_repr.of_mutez_exn 4_000_000_000_000L
let bootstrap_accounts =
List.map
(fun s ->
let bootstrap_accounts = List.map (fun s ->
let public_key = Signature.Public_key.of_b58check_exn s in
let public_key_hash = Signature.Public_key.hash public_key in
Parameters_repr.
{
Parameters_repr.{
public_key_hash ;
public_key = Some public_key ;
amount = boostrap_balance ;
@ -102,9 +108,7 @@ let bootstrap_accounts =
(* TODO this could be generated from OCaml together with the faucet
for now these are harcoded values in the tests *)
let commitments =
let json_result =
Data_encoding.Json.from_string
{json|
let json_result = Data_encoding.Json.from_string {json|
[
[ "btz1bRL4X5BWo2Fj4EsBdUwexXqgTf75uf1qa", "23932454669343" ],
[ "btz1SxjV1syBgftgKy721czKi3arVkVwYUFSv", "72954577464032" ],
@ -119,21 +123,20 @@ let commitments =
]|json}
in
match json_result with
| Error err ->
raise (Failure err)
| Ok json ->
Data_encoding.Json.destruct
(Data_encoding.list Commitment_repr.encoding)
json
| Error err -> raise (Failure err)
| Ok json -> Data_encoding.Json.destruct
(Data_encoding.list Commitment_repr.encoding) json
let make_bootstrap_account (pkh, pk, amount) =
Parameters_repr.{ public_key_hash = pkh ; public_key = Some pk ; amount }
let parameters_of_constants ?(bootstrap_accounts = bootstrap_accounts)
?(bootstrap_contracts = []) ?(with_commitments = false) constants =
let parameters_of_constants
?(bootstrap_accounts = bootstrap_accounts)
?(bootstrap_contracts = [])
?(with_commitments = false)
constants =
let commitments = if with_commitments then commitments else [] in
Parameters_repr.
{
Parameters_repr.{
bootstrap_accounts ;
bootstrap_contracts ;
commitments ;

5
vendors/ligo-utils/tezos-protocol-alpha-parameters/default_parameters.mli vendored
View File

@ -26,9 +26,7 @@
open Protocol
val constants_mainnet: Constants_repr.parametric
val constants_sandbox: Constants_repr.parametric
val constants_test: Constants_repr.parametric
val make_bootstrap_account:
@ -39,7 +37,6 @@ val parameters_of_constants :
?bootstrap_accounts:Parameters_repr.bootstrap_account list ->
?bootstrap_contracts:Parameters_repr.bootstrap_contract list ->
?with_commitments:bool ->
Constants_repr.parametric ->
Parameters_repr.t
Constants_repr.parametric -> Parameters_repr.t
val json_of_parameters: Parameters_repr.t -> Data_encoding.json

12
vendors/ligo-utils/tezos-protocol-alpha-parameters/dune vendored
View File

@ -1,22 +1,22 @@
(library
(name tezos_protocol_alpha_parameters)
(public_name tezos-protocol-alpha-parameters)
(name tezos_protocol_005_PsBabyM1_parameters)
(public_name tezos-protocol-005-PsBabyM1-parameters)
(modules :standard \ gen)
(libraries tezos-base
tezos-protocol-environment
tezos-protocol-alpha)
tezos-protocol-005-PsBabyM1)
(flags (:standard -open Tezos_base__TzPervasives
-open Tezos_protocol_alpha
-open Tezos_protocol_005_PsBabyM1
-linkall))
)
(executable
(name gen)
(libraries tezos-base
tezos-protocol-alpha-parameters)
tezos-protocol-005-PsBabyM1-parameters)
(modules gen)
(flags (:standard -open Tezos_base__TzPervasives
-open Tezos_protocol_alpha_parameters
-open Tezos_protocol_005_PsBabyM1_parameters
-linkall)))
(rule

24
vendors/ligo-utils/tezos-protocol-alpha-parameters/gen.ml vendored
View File

@ -29,19 +29,18 @@
let () =
let print_usage_and_fail s =
Printf.eprintf "Usage: %s [ --sandbox | --test | --mainnet ]" Sys.argv.(0) ;
Printf.eprintf "Usage: %s [ --sandbox | --test | --mainnet ]"
Sys.argv.(0) ;
raise (Invalid_argument s)
in
let dump parameters file =
let str =
Data_encoding.Json.to_string
(Default_parameters.json_of_parameters parameters)
in
let str = Data_encoding.Json.to_string
(Default_parameters.json_of_parameters parameters) in
let fd = open_out file in
output_string fd str ; close_out fd
output_string fd str ;
close_out fd
in
if Array.length Sys.argv < 2 then print_usage_and_fail ""
else
if Array.length Sys.argv < 2 then print_usage_and_fail "" else
match Sys.argv.(1) with
| "--sandbox" ->
dump
@ -49,13 +48,10 @@ let () =
"sandbox-parameters.json"
| "--test" ->
dump
Default_parameters.(
parameters_of_constants ~with_commitments:true constants_sandbox)
Default_parameters.(parameters_of_constants ~with_commitments:true constants_sandbox)
"test-parameters.json"
| "--mainnet" ->
dump
Default_parameters.(
parameters_of_constants ~with_commitments:true constants_mainnet)
Default_parameters.(parameters_of_constants ~with_commitments:true constants_mainnet)
"mainnet-parameters.json"
| s ->
print_usage_and_fail s
| s -> print_usage_and_fail s

4
vendors/ligo-utils/tezos-protocol-alpha-parameters/tezos-protocol-alpha-parameters.opam → vendors/ligo-utils/tezos-protocol-alpha-parameters/tezos-protocol-005-PsBabyM1-parameters.opam vendored
View File

@ -1,5 +1,4 @@
opam-version: "2.0"
version: "dev"
maintainer: "contact@tezos.com"
authors: [ "Tezos devteam" ]
homepage: "https://www.tezos.com/"
@ -12,10 +11,9 @@ depends: [
"dune" { build & >= "1.7" }
"tezos-base"
"tezos-protocol-environment"
"tezos-protocol-alpha"
"tezos-protocol-005-PsBabyM1"
]
build: [
[ "dune" "build" "-p" name "-j" jobs ]
["dune" "runtest" "-p" name "-j" jobs] {with-test}
]
synopsis: "Tezos/Protocol: parameters"

3
vendors/ligo-utils/tezos-protocol-alpha/TEZOS_PROTOCOL vendored
View File

@ -1,5 +1,5 @@
{
"hash": "ProtoALphaALphaALphaALphaALphaALphaALphaALphaDdp3zK",
"hash": "PsBabyM1eUXZseaJdmXFApDSBqj8YBfwELoxZHHW77EMcAbbwAS",
"modules": [
"Misc",
"Storage_description",
@ -25,6 +25,7 @@
"Script_timestamp_repr",
"Michelson_v1_primitives",
"Script_repr",
"Legacy_script_support_repr",
"Contract_repr",
"Roll_repr",
"Vote_repr",

40
vendors/ligo-utils/tezos-protocol-alpha/alpha_context.ml vendored
View File

@ -62,7 +62,14 @@ module Script_int = Script_int_repr
module Script_timestamp = struct
include Script_timestamp_repr
let now ctxt =
Raw_context.current_timestamp ctxt
let { Constants_repr.time_between_blocks ; _ } =
Raw_context.constants ctxt in
match time_between_blocks with
| [] -> failwith "Internal error: 'time_between_block' constants \
is an empty list."
| first_delay :: _ ->
let current_timestamp = Raw_context.predecessor_timestamp ctxt in
Time.add current_timestamp (Period_repr.to_seconds first_delay)
|> Timestamp.to_seconds
|> of_int64
end
@ -79,6 +86,7 @@ module Script = struct
(Script_repr.force_bytes lexpr >>? fun (b, cost) ->
Raw_context.consume_gas ctxt cost >|? fun ctxt ->
(b, ctxt))
module Legacy_support = Legacy_script_support_repr
end
module Fees = Fees_storage
@ -113,13 +121,30 @@ module Contract = struct
include Contract_repr
include Contract_storage
let originate c contract ~balance ~manager ?script ~delegate
~spendable ~delegatable =
originate c contract ~balance ~manager ?script ~delegate
~spendable ~delegatable
let originate c contract ~balance ~script ~delegate =
originate c contract ~balance ~script ~delegate
let init_origination_nonce = Raw_context.init_origination_nonce
let unset_origination_nonce = Raw_context.unset_origination_nonce
end
module Big_map = struct
type id = Z.t
let fresh = Storage.Big_map.Next.incr
let fresh_temporary = Raw_context.fresh_temporary_big_map
let mem c m k = Storage.Big_map.Contents.mem (c, m) k
let get_opt c m k = Storage.Big_map.Contents.get_option (c, m) k
let rpc_arg = Storage.Big_map.rpc_arg
let cleanup_temporary c =
Raw_context.temporary_big_maps c Storage.Big_map.remove_rec c >>= fun c ->
Lwt.return (Raw_context.reset_temporary_big_map c)
let exists c id =
Lwt.return (Raw_context.consume_gas c (Gas_limit_repr.read_bytes_cost Z.zero)) >>=? fun c ->
Storage.Big_map.Key_type.get_option c id >>=? fun kt ->
match kt with
| None -> return (c, None)
| Some kt ->
Storage.Big_map.Value_type.get c id >>=? fun kv ->
return (c, Some (kt, kv))
end
module Delegate = Delegate_storage
module Roll = struct
include Roll_repr
@ -148,8 +173,8 @@ module Commitment = struct
end
module Global = struct
let get_last_block_priority = Storage.Last_block_priority.get
let set_last_block_priority = Storage.Last_block_priority.set
let get_block_priority = Storage.Block_priority.get
let set_block_priority = Storage.Block_priority.set
end
let prepare_first_block = Init_storage.prepare_first_block
@ -169,6 +194,7 @@ let fork_test_chain = Raw_context.fork_test_chain
let record_endorsement = Raw_context.record_endorsement
let allowed_endorsements = Raw_context.allowed_endorsements
let init_endorsements = Raw_context.init_endorsements
let included_endorsements = Raw_context.included_endorsements
let reset_internal_nonce = Raw_context.reset_internal_nonce
let fresh_internal_nonce = Raw_context.fresh_internal_nonce

130
vendors/ligo-utils/tezos-protocol-alpha/alpha_context.mli vendored
View File

@ -65,11 +65,13 @@ module Period : sig
include BASIC_DATA
type period = t
val rpc_arg: period RPC_arg.arg
val of_seconds: int64 -> period tzresult
val to_seconds: period -> int64
val mult: int32 -> period -> period tzresult
val zero: period
val one_second: period
val one_minute: period
val one_hour: period
@ -81,6 +83,7 @@ module Timestamp : sig
include BASIC_DATA with type t = Time.t
type time = t
val (+?) : time -> Period.t -> time tzresult
val (-?) : time -> time -> Period.t tzresult
val of_notation: string -> time option
val to_notation: time -> string
@ -143,6 +146,7 @@ module Gas : sig
type error += Gas_limit_too_high (* `Permanent *)
val free : cost
val atomic_step_cost : int -> cost
val step_cost : int -> cost
val alloc_cost : int -> cost
val alloc_bytes_cost : int -> cost
@ -209,6 +213,7 @@ module Script : sig
| I_BALANCE
| I_CAR
| I_CDR
| I_CHAIN_ID
| I_CHECK_SIGNATURE
| I_COMPARE
| I_CONCAT
@ -220,10 +225,12 @@ module Script : sig
| I_DROP
| I_DUP
| I_EDIV
| I_EMPTY_BIG_MAP
| I_EMPTY_MAP
| I_EMPTY_SET
| I_EQ
| I_EXEC
| I_APPLY
| I_FAILWITH
| I_GE
| I_GET
@ -275,6 +282,8 @@ module Script : sig
| I_ISNAT
| I_CAST
| I_RENAME
| I_DIG
| I_DUG
| T_bool
| T_contract
| T_int
@ -297,6 +306,8 @@ module Script : sig
| T_unit
| T_operation
| T_address
| T_chain_id
type location = Micheline.canonical_location
@ -336,6 +347,27 @@ module Script : sig
val minimal_deserialize_cost : lazy_expr -> Gas.cost
val force_decode : context -> lazy_expr -> (expr * context) tzresult Lwt.t
val force_bytes : context -> lazy_expr -> (MBytes.t * context) tzresult Lwt.t
val unit_parameter : lazy_expr
module Legacy_support : sig
val manager_script_code: lazy_expr
val add_do:
manager_pkh: Signature.Public_key_hash.t ->
script_code: lazy_expr ->
script_storage: lazy_expr ->
(lazy_expr * lazy_expr) tzresult Lwt.t
val add_set_delegate:
manager_pkh: Signature.Public_key_hash.t ->
script_code: lazy_expr ->
script_storage: lazy_expr ->
(lazy_expr * lazy_expr) tzresult Lwt.t
val has_default_entrypoint: lazy_expr -> bool
val add_root_entrypoint:
script_code: lazy_expr ->
lazy_expr tzresult Lwt.t
end
end
module Constants : sig
@ -380,6 +412,11 @@ module Constants : sig
cost_per_byte: Tez.t ;
hard_storage_limit_per_operation: Z.t ;
test_chain_duration: int64;
quorum_min: int32 ;
quorum_max: int32 ;
min_proposal_quorum : int32 ;
initial_endorsers: int ;
delay_per_missing_endorsement : Period.t ;
}
val parametric_encoding: parametric Data_encoding.t
val parametric: context -> parametric
@ -390,6 +427,8 @@ module Constants : sig
val blocks_per_voting_period: context -> int32
val time_between_blocks: context -> Period.t list
val endorsers_per_block: context -> int
val initial_endorsers: context -> int
val delay_per_missing_endorsement: context -> Period.t
val hard_gas_limit_per_operation: context -> Z.t
val hard_gas_limit_per_block: context -> Z.t
val cost_per_byte: context -> Tez.t
@ -404,6 +443,9 @@ module Constants : sig
val block_security_deposit: context -> Tez.t
val endorsement_security_deposit: context -> Tez.t
val test_chain_duration: context -> int64
val quorum_min: context -> int32
val quorum_max: context -> int32
val min_proposal_quorum: context -> int32
(** All constants: fixed and parametric *)
type t = {
@ -531,6 +573,17 @@ module Seed : sig
end
module Big_map: sig
type id = Z.t
val fresh : context -> (context * id) tzresult Lwt.t
val fresh_temporary : context -> context * id
val mem : context -> id -> Script_expr_hash.t -> (context * bool) tzresult Lwt.t
val get_opt : context -> id -> Script_expr_hash.t -> (context * Script.expr option) tzresult Lwt.t
val rpc_arg : id RPC_arg.t
val cleanup_temporary : context -> context Lwt.t
val exists : context -> id -> (context * (Script.expr * Script.expr) option) tzresult Lwt.t
end
module Contract : sig
include BASIC_DATA
@ -551,27 +604,22 @@ module Contract : sig
val list: context -> contract list Lwt.t
val get_manager:
context -> contract -> public_key_hash tzresult Lwt.t
val get_manager_key:
context -> contract -> public_key tzresult Lwt.t
context -> public_key_hash -> public_key tzresult Lwt.t
val is_manager_key_revealed:
context -> contract -> bool tzresult Lwt.t
context -> public_key_hash -> bool tzresult Lwt.t
val reveal_manager_key:
context -> contract -> public_key -> context tzresult Lwt.t
context -> public_key_hash -> public_key -> context tzresult Lwt.t
val is_delegatable:
context -> contract -> bool tzresult Lwt.t
val is_spendable:
context -> contract -> bool tzresult Lwt.t
val get_script_code:
context -> contract -> (context * Script.lazy_expr option) tzresult Lwt.t
val get_script:
context -> contract -> (context * Script.t option) tzresult Lwt.t
val get_storage:
context -> contract -> (context * Script.expr option) tzresult Lwt.t
val get_counter: context -> contract -> Z.t tzresult Lwt.t
val get_counter: context -> public_key_hash -> Z.t tzresult Lwt.t
val get_balance:
context -> contract -> Tez.t tzresult Lwt.t
@ -580,10 +628,19 @@ module Contract : sig
val fresh_contract_from_current_nonce : context -> (context * t) tzresult Lwt.t
val originated_from_current_nonce: since: context -> until:context -> contract list tzresult Lwt.t
type big_map_diff_item = {
diff_key : Script_repr.expr;
type big_map_diff_item =
| Update of {
big_map : Big_map.id ;
diff_key : Script.expr;
diff_key_hash : Script_expr_hash.t;
diff_value : Script_repr.expr option;
diff_value : Script.expr option;
}
| Clear of Big_map.id
| Copy of Big_map.id * Big_map.id
| Alloc of {
big_map : Big_map.id;
key_type : Script.expr;
value_type : Script.expr;
}
type big_map_diff = big_map_diff_item list
val big_map_diff_encoding : big_map_diff Data_encoding.t
@ -591,18 +648,14 @@ module Contract : sig
val originate:
context -> contract ->
balance: Tez.t ->
manager: public_key_hash ->
?script: (Script.t * big_map_diff option) ->
script: (Script.t * big_map_diff option) ->
delegate: public_key_hash option ->
spendable: bool ->
delegatable: bool -> context tzresult Lwt.t
context tzresult Lwt.t
type error += Balance_too_low of contract * Tez.t * Tez.t
val spend:
context -> contract -> Tez.t -> context tzresult Lwt.t
val spend_from_script:
context -> contract -> Tez.t -> context tzresult Lwt.t
val credit:
context -> contract -> Tez.t -> context tzresult Lwt.t
@ -615,17 +668,10 @@ module Contract : sig
val used_storage_space: context -> t -> Z.t tzresult Lwt.t
val increment_counter:
context -> contract -> context tzresult Lwt.t
context -> public_key_hash -> context tzresult Lwt.t
val check_counter_increment:
context -> contract -> Z.t -> unit tzresult Lwt.t
module Big_map : sig
val mem:
context -> contract -> Script_expr_hash.t -> (context * bool) tzresult Lwt.t
val get_opt:
context -> contract -> Script_expr_hash.t -> (context * Script_repr.expr option) tzresult Lwt.t
end
context -> public_key_hash -> Z.t -> unit tzresult Lwt.t
(**/**)
(* Only for testing *)
@ -658,9 +704,6 @@ module Delegate : sig
val set:
context -> Contract.t -> public_key_hash option -> context tzresult Lwt.t
val set_from_script:
context -> Contract.t -> public_key_hash option -> context tzresult Lwt.t
val fold:
context ->
init:'a -> f:(public_key_hash -> 'a -> 'a Lwt.t) -> 'a Lwt.t
@ -713,7 +756,7 @@ module Delegate : sig
val delegated_contracts:
context -> Signature.Public_key_hash.t ->
Contract_hash.t list Lwt.t
Contract_repr.t list Lwt.t
val delegated_balance:
context -> Signature.Public_key_hash.t ->
@ -775,7 +818,9 @@ module Vote : sig
context -> Voting_period.kind -> context tzresult Lwt.t
val get_current_quorum: context -> int32 tzresult Lwt.t
val set_current_quorum: context -> int32 -> context tzresult Lwt.t
val get_participation_ema: context -> int32 tzresult Lwt.t
val set_participation_ema: context -> int32 -> context tzresult Lwt.t
val get_current_proposal:
context -> proposal tzresult Lwt.t
@ -892,7 +937,7 @@ and _ contents =
ballot: Vote.ballot ;
} -> Kind.ballot contents
| Manager_operation : {
source: Contract.contract ;
source: Signature.Public_key_hash.t ;
fee: Tez.tez ;
counter: counter ;
operation: 'kind manager_operation ;
@ -904,15 +949,13 @@ and _ manager_operation =
| Reveal : Signature.Public_key.t -> Kind.reveal manager_operation
| Transaction : {
amount: Tez.tez ;
parameters: Script.lazy_expr option ;
parameters: Script.lazy_expr ;
entrypoint: string ;
destination: Contract.contract ;
} -> Kind.transaction manager_operation
| Origination : {
manager: Signature.Public_key_hash.t ;
delegate: Signature.Public_key_hash.t option ;
script: Script.t option ;
spendable: bool ;
delegatable: bool ;
script: Script.t ;
credit: Tez.tez ;
preorigination: Contract.t option ;
} -> Kind.origination manager_operation
@ -1111,8 +1154,8 @@ end
module Global : sig
val get_last_block_priority: context -> int tzresult Lwt.t
val set_last_block_priority: context -> int -> context tzresult Lwt.t
val get_block_priority: context -> int tzresult Lwt.t
val set_block_priority: context -> int -> context tzresult Lwt.t
end
@ -1128,6 +1171,7 @@ val prepare_first_block:
val prepare:
Context.t ->
level:Int32.t ->
predecessor_timestamp:Time.t ->
timestamp:Time.t ->
fitness:Fitness.t ->
context tzresult Lwt.t
@ -1146,6 +1190,8 @@ val init_endorsements:
context ->
(Signature.Public_key.t * int list * bool) Signature.Public_key_hash.Map.t ->
context
val included_endorsements:
context -> int
val reset_internal_nonce: context -> context
val fresh_internal_nonce: context -> (context * int) tzresult

59
vendors/ligo-utils/tezos-protocol-alpha/amendment.ml vendored
View File

@ -26,34 +26,46 @@
open Alpha_context
(** Returns the proposal submitted by the most delegates.
Returns None in case of a tie or if there are no proposals. *)
let select_winning_proposal proposals =
Returns None in case of a tie, if proposal quorum is below required
minimum or if there are no proposals. *)
let select_winning_proposal ctxt =
Vote.get_proposals ctxt >>=? fun proposals ->
let merge proposal vote winners =
match winners with
| None -> Some ([proposal], vote)
| Some (winners, winners_vote) as previous ->
if Compare.Int32.(vote = winners_vote) then
Some (proposal :: winners, winners_vote)
else if Compare.Int32.(vote >= winners_vote) then
else if Compare.Int32.(vote > winners_vote) then
Some ([proposal], vote)
else
previous in
match Protocol_hash.Map.fold merge proposals None with
| None -> None
| Some ([proposal], _) -> Some proposal
| Some _ -> None (* in case of a tie, lets do nothing. *)
| Some ([proposal], vote) ->
Vote.listing_size ctxt >>=? fun max_vote ->
let min_proposal_quorum = Constants.min_proposal_quorum ctxt in
let min_vote_to_pass =
Int32.div (Int32.mul min_proposal_quorum max_vote) 100_00l in
if Compare.Int32.(vote >= min_vote_to_pass) then
return_some proposal
else
return_none
| _ ->
return_none (* in case of a tie, let's do nothing. *)
(** A proposal is approved if it has supermajority and the participation reaches
the current quorum.
Supermajority means the yays are more 8/10 of casted votes.
The participation is the ratio of all received votes, including passes, with
respect to the number of possible votes. The quorum starts at 80% and at
each vote is updated using the last expected quorum and the current
participation with the following weights:
newQ = oldQ * 8/10 + participation * 2/10 *)
let check_approval_and_update_quorum ctxt =
respect to the number of possible votes.
The participation EMA (exponential moving average) uses the last
participation EMA and the current participation./
The expected quorum is calculated using the last participation EMA, capped
by the min/max quorum protocol constants. *)
let check_approval_and_update_participation_ema ctxt =
Vote.get_ballots ctxt >>=? fun ballots ->
Vote.listing_size ctxt >>=? fun maximum_vote ->
Vote.get_participation_ema ctxt >>=? fun participation_ema ->
Vote.get_current_quorum ctxt >>=? fun expected_quorum ->
(* Note overflows: considering a maximum of 8e8 tokens, with roll size as
small as 1e3, there is a maximum of 8e5 rolls and thus votes.
@ -64,15 +76,18 @@ let check_approval_and_update_quorum ctxt =
let all_votes = Int32.add casted_votes ballots.pass in
let supermajority = Int32.div (Int32.mul 8l casted_votes) 10l in
let participation = (* in centile of percentage *)
Int64.to_int32
(Int64.div
(Int64.mul (Int64.of_int32 all_votes) 100_00L)
(Int64.of_int32 maximum_vote)) in
Int64.(to_int32
(div
(mul (of_int32 all_votes) 100_00L)
(of_int32 maximum_vote))) in
let outcome = Compare.Int32.(participation >= expected_quorum &&
ballots.yay >= supermajority) in
let updated_quorum =
Int32.div (Int32.add (Int32.mul 8l expected_quorum) (Int32.mul 2l participation)) 10l in
Vote.set_current_quorum ctxt updated_quorum >>=? fun ctxt ->
let new_participation_ema =
Int32.(div (add
(mul 8l participation_ema)
(mul 2l participation))
10l) in
Vote.set_participation_ema ctxt new_participation_ema >>=? fun ctxt ->
return (ctxt, outcome)
(** Implements the state machine of the amendment procedure.
@ -82,10 +97,10 @@ let check_approval_and_update_quorum ctxt =
let start_new_voting_period ctxt =
Vote.get_current_period_kind ctxt >>=? function
| Proposal -> begin
Vote.get_proposals ctxt >>=? fun proposals ->
select_winning_proposal ctxt >>=? fun proposal ->
Vote.clear_proposals ctxt >>= fun ctxt ->
Vote.clear_listings ctxt >>=? fun ctxt ->
match select_winning_proposal proposals with
match proposal with
| None ->
Vote.freeze_listings ctxt >>=? fun ctxt ->
return ctxt
@ -96,7 +111,7 @@ let start_new_voting_period ctxt =
return ctxt
end
| Testing_vote ->
check_approval_and_update_quorum ctxt >>=? fun (ctxt, approved) ->
check_approval_and_update_participation_ema ctxt >>=? fun (ctxt, approved) ->
Vote.clear_ballots ctxt >>= fun ctxt ->
Vote.clear_listings ctxt >>=? fun ctxt ->
if approved then
@ -116,7 +131,7 @@ let start_new_voting_period ctxt =
Vote.set_current_period_kind ctxt Promotion_vote >>=? fun ctxt ->
return ctxt
| Promotion_vote ->
check_approval_and_update_quorum ctxt >>=? fun (ctxt, approved) ->
check_approval_and_update_participation_ema ctxt >>=? fun (ctxt, approved) ->
begin
if approved then
Vote.get_current_proposal ctxt >>=? fun proposal ->

240
vendors/ligo-utils/tezos-protocol-alpha/apply.ml vendored
View File

@ -33,8 +33,6 @@ type error += Duplicate_endorsement of Signature.Public_key_hash.t (* `Branch *)
type error += Invalid_endorsement_level
type error += Invalid_commitment of { expected: bool }
type error += Internal_operation_replay of packed_internal_operation
type error += Cannot_originate_spendable_smart_contract (* `Permanent *)
type error += Cannot_originate_non_spendable_account (* `Permanent *)
type error += Invalid_double_endorsement_evidence (* `Permanent *)
type error += Inconsistent_double_endorsement_evidence
@ -60,6 +58,12 @@ type error += Outdated_double_baking_evidence
type error += Invalid_activation of { pkh : Ed25519.Public_key_hash.t }
type error += Multiple_revelation
type error += Gas_quota_exceeded_init_deserialize (* Permanent *)
type error +=
Not_enough_endorsements_for_priority of
{ required : int ;
priority : int ;
endorsements : int ;
timestamp: Time.t }
let () =
register_error_kind
@ -135,30 +139,6 @@ let () =
Operation.internal_operation_encoding
(function Internal_operation_replay op -> Some op | _ -> None)
(fun op -> Internal_operation_replay op) ;
register_error_kind
`Permanent
~id:"cannot_originate_non_spendable_account"
~title:"Cannot originate non spendable account"
~description:"An origination was attempted \
that would create a non spendable, non scripted contract"
~pp:(fun ppf () ->
Format.fprintf ppf "It is not possible anymore to originate \
a non scripted contract that is not spendable.")
Data_encoding.empty
(function Cannot_originate_non_spendable_account -> Some () | _ -> None)
(fun () -> Cannot_originate_non_spendable_account) ;
register_error_kind
`Permanent
~id:"cannot_originate_spendable_smart_contract"
~title:"Cannot originate spendable smart contract"
~description:"An origination was attempted \
that would create a spendable scripted contract"
~pp:(fun ppf () ->
Format.fprintf ppf "It is not possible anymore to originate \
a scripted contract that is spendable.")
Data_encoding.empty
(function Cannot_originate_spendable_smart_contract -> Some () | _ -> None)
(fun () -> Cannot_originate_spendable_smart_contract) ;
register_error_kind
`Permanent
~id:"block.invalid_double_endorsement_evidence"
@ -372,34 +352,49 @@ let () =
parse within the provided gas bounds."
Data_encoding.empty
(function Gas_quota_exceeded_init_deserialize -> Some () | _ -> None)
(fun () -> Gas_quota_exceeded_init_deserialize)
(fun () -> Gas_quota_exceeded_init_deserialize) ;
register_error_kind
`Permanent
~id:"operation.not_enought_endorsements_for_priority"
~title:"Not enough endorsements for priority"
~description:"The block being validated does not include the \
required minimum number of endorsements for this priority."
~pp:(fun ppf (required, endorsements, priority, timestamp) ->
Format.fprintf ppf "Wrong number of endorsements (%i) for \
priority (%i), %i are expected at %a"
endorsements priority required Time.pp_hum timestamp)
Data_encoding.(obj4
(req "required" int31)
(req "endorsements" int31)
(req "priority" int31)
(req "timestamp" Time.encoding))
(function Not_enough_endorsements_for_priority
{ required ; endorsements ; priority ; timestamp } ->
Some (required, endorsements, priority, timestamp) | _ -> None)
(fun (required, endorsements, priority, timestamp) ->
Not_enough_endorsements_for_priority
{ required ; endorsements ; priority ; timestamp })
open Apply_results
let apply_manager_operation_content :
type kind.
( Alpha_context.t -> Script_ir_translator.unparsing_mode -> payer:Contract.t -> source:Contract.t ->
internal:bool -> kind manager_operation ->
chain_id:Chain_id.t -> internal:bool -> kind manager_operation ->
(context * kind successful_manager_operation_result * packed_internal_operation list) tzresult Lwt.t ) =
fun ctxt mode ~payer ~source ~internal operation ->
fun ctxt mode ~payer ~source ~chain_id ~internal operation ->
let before_operation =
(* This context is not used for backtracking. Only to compute
gas consumption and originations for the operation result. *)
ctxt in
Contract.must_exist ctxt source >>=? fun () ->
let spend =
(* Ignore the spendable flag for smart contracts. *)
if internal then Contract.spend_from_script else Contract.spend in
let set_delegate =
(* Ignore the delegatable flag for smart contracts. *)
if internal then Delegate.set_from_script else Delegate.set in
Lwt.return (Gas.consume ctxt Michelson_v1_gas.Cost_of.manager_operation) >>=? fun ctxt ->
match operation with
| Reveal _ ->
return (* No-op: action already performed by `precheck_manager_contents`. *)
(ctxt, (Reveal_result { consumed_gas = Gas.consumed ~since:before_operation ~until:ctxt } : kind successful_manager_operation_result), [])
| Transaction { amount ; parameters ; destination } -> begin
spend ctxt source amount >>=? fun ctxt ->
| Transaction { amount ; parameters ; destination ; entrypoint } -> begin
Contract.spend ctxt source amount >>=? fun ctxt ->
begin match Contract.is_implicit destination with
| None -> return (ctxt, [], false)
| Some _ ->
@ -413,10 +408,11 @@ let apply_manager_operation_content :
Contract.get_script ctxt destination >>=? fun (ctxt, script) ->
match script with
| None -> begin
match parameters with
| None -> return ctxt
| Some arg ->
Script.force_decode ctxt arg >>=? fun (arg, ctxt) -> (* see [note] *)
begin match entrypoint with
| "default" -> return ()
| entrypoint -> fail (Script_tc_errors.No_such_entrypoint entrypoint)
end >>=? fun () ->
Script.force_decode ctxt parameters >>=? fun (arg, ctxt) -> (* see [note] *)
(* [note]: for toplevel ops, cost is nil since the
lazy value has already been forced at precheck, so
we compute and consume the full cost again *)
@ -445,20 +441,18 @@ let apply_manager_operation_content :
} in
return (ctxt, result, [])
| Some script ->
begin match parameters with
| None ->
(* Forge a [Unit] parameter that will be checked by [execute]. *)
let unit = Micheline.strip_locations (Prim (0, Script.D_Unit, [], [])) in
return (ctxt, unit)
| Some parameters ->
Script.force_decode ctxt parameters >>=? fun (arg, ctxt) -> (* see [note] *)
let cost_arg = Script.deserialized_cost arg in
Lwt.return (Gas.consume ctxt cost_arg) >>=? fun ctxt ->
return (ctxt, arg)
end >>=? fun (ctxt, parameter) ->
Script.force_decode ctxt parameters >>=? fun (parameter, ctxt) -> (* see [note] *)
let cost_parameter = Script.deserialized_cost parameter in
Lwt.return (Gas.consume ctxt cost_parameter) >>=? fun ctxt ->
let step_constants =
let open Script_interpreter in
{ source ;
payer ;
self = destination ;
amount ;
chain_id } in
Script_interpreter.execute
ctxt mode
~source ~payer ~self:(destination, script) ~amount ~parameter
ctxt mode step_constants ~script ~parameter ~entrypoint
>>=? fun { ctxt ; storage ; big_map_diff ; operations } ->
Contract.update_script_storage
ctxt destination storage big_map_diff >>=? fun ctxt ->
@ -483,27 +477,20 @@ let apply_manager_operation_content :
allocated_destination_contract } in
return (ctxt, result, operations)
end
| Origination { manager ; delegate ; script ; preorigination ;
spendable ; delegatable ; credit } ->
begin match script with
| None ->
if spendable then
return (None, ctxt)
else
fail Cannot_originate_non_spendable_account
| Some script ->
if spendable then
fail Cannot_originate_spendable_smart_contract
else
| Origination { delegate ; script ; preorigination ; credit } ->
Script.force_decode ctxt script.storage >>=? fun (unparsed_storage, ctxt) -> (* see [note] *)
Lwt.return (Gas.consume ctxt (Script.deserialized_cost unparsed_storage)) >>=? fun ctxt ->
Script.force_decode ctxt script.code >>=? fun (unparsed_code, ctxt) -> (* see [note] *)
Lwt.return (Gas.consume ctxt (Script.deserialized_cost unparsed_code)) >>=? fun ctxt ->
Script_ir_translator.parse_script ctxt script >>=? fun (ex_script, ctxt) ->
Script_ir_translator.big_map_initialization ctxt Optimized ex_script >>=? fun (big_map_diff, ctxt) ->
return (Some (script, big_map_diff), ctxt)
end >>=? fun (script, ctxt) ->
spend ctxt source credit >>=? fun ctxt ->
Script_ir_translator.parse_script ctxt ~legacy:false script >>=? fun (Ex_script parsed_script, ctxt) ->
Script_ir_translator.collect_big_maps ctxt parsed_script.storage_type parsed_script.storage >>=? fun (to_duplicate, ctxt) ->
let to_update = Script_ir_translator.no_big_map_id in
Script_ir_translator.extract_big_map_diff ctxt Optimized parsed_script.storage_type parsed_script.storage
~to_duplicate ~to_update ~temporary:false >>=? fun (storage, big_map_diff, ctxt) ->
Script_ir_translator.unparse_data ctxt Optimized parsed_script.storage_type storage >>=? fun (storage, ctxt) ->
let storage = Script.lazy_expr (Micheline.strip_locations storage) in
let script = { script with storage } in
Contract.spend ctxt source credit >>=? fun ctxt ->
begin match preorigination with
| Some contract ->
assert internal ;
@ -515,14 +502,14 @@ let apply_manager_operation_content :
Contract.fresh_contract_from_current_nonce ctxt
end >>=? fun (ctxt, contract) ->
Contract.originate ctxt contract
~manager ~delegate ~balance:credit
?script
~spendable ~delegatable >>=? fun ctxt ->
~delegate ~balance:credit
~script:(script, big_map_diff) >>=? fun ctxt ->
Fees.origination_burn ctxt >>=? fun (ctxt, origination_burn) ->
Fees.record_paid_storage_space ctxt contract >>=? fun (ctxt, size, paid_storage_size_diff, fees) ->
let result =
Origination_result
{ balance_updates =
{ big_map_diff ;
balance_updates =
Delegate.cleanup_balance_updates
[ Contract payer, Debited fees ;
Contract payer, Debited origination_burn ;
@ -534,10 +521,10 @@ let apply_manager_operation_content :
paid_storage_size_diff } in
return (ctxt, result, [])
| Delegation delegate ->
set_delegate ctxt source delegate >>=? fun ctxt ->
Delegate.set ctxt source delegate >>=? fun ctxt ->
return (ctxt, Delegation_result { consumed_gas = Gas.consumed ~since:before_operation ~until:ctxt }, [])
let apply_internal_manager_operations ctxt mode ~payer ops =
let apply_internal_manager_operations ctxt mode ~payer ~chain_id ops =
let rec apply ctxt applied worklist =
match worklist with
| [] -> Lwt.return (`Success ctxt, List.rev applied)
@ -549,7 +536,7 @@ let apply_internal_manager_operations ctxt mode ~payer ops =
else
let ctxt = record_internal_nonce ctxt nonce in
apply_manager_operation_content
ctxt mode ~source ~payer ~internal:true operation
ctxt mode ~source ~payer ~chain_id ~internal:true operation
end >>= function
| Error errors ->
let result =
@ -573,20 +560,20 @@ let precheck_manager_contents
Lwt.return (Gas.check_limit ctxt gas_limit) >>=? fun () ->
let ctxt = Gas.set_limit ctxt gas_limit in
Lwt.return (Fees.check_storage_limit ctxt storage_limit) >>=? fun () ->
Contract.must_be_allocated ctxt source >>=? fun () ->
Contract.must_be_allocated ctxt (Contract.implicit_contract source) >>=? fun () ->
Contract.check_counter_increment ctxt source counter >>=? fun () ->
begin
match operation with
| Reveal pk ->
Contract.reveal_manager_key ctxt source pk
| Transaction { parameters = Some arg ; _ } ->
| Transaction { parameters ; _ } ->
(* Fail quickly if not enough gas for minimal deserialization cost *)
Lwt.return @@ record_trace Gas_quota_exceeded_init_deserialize @@
Gas.check_enough ctxt (Script.minimal_deserialize_cost arg) >>=? fun () ->
Gas.check_enough ctxt (Script.minimal_deserialize_cost parameters) >>=? fun () ->
(* Fail if not enough gas for complete deserialization cost *)
trace Gas_quota_exceeded_init_deserialize @@
Script.force_decode ctxt arg >>|? fun (_arg, ctxt) -> ctxt
| Origination { script = Some script ; _ } ->
Script.force_decode ctxt parameters >>|? fun (_arg, ctxt) -> ctxt
| Origination { script ; _ } ->
(* Fail quickly if not enough gas for minimal deserialization cost *)
Lwt.return @@ record_trace Gas_quota_exceeded_init_deserialize @@
(Gas.consume ctxt (Script.minimal_deserialize_cost script.code) >>? fun ctxt ->
@ -606,12 +593,12 @@ let precheck_manager_contents
sequence of transactions. *)
Operation.check_signature public_key chain_id raw_operation >>=? fun () ->
Contract.increment_counter ctxt source >>=? fun ctxt ->
Contract.spend ctxt source fee >>=? fun ctxt ->
Contract.spend ctxt (Contract.implicit_contract source) fee >>=? fun ctxt ->
add_fees ctxt fee >>=? fun ctxt ->
return ctxt
let apply_manager_contents
(type kind) ctxt mode (op : kind Kind.manager contents)
(type kind) ctxt mode chain_id (op : kind Kind.manager contents)
: ([ `Success of context | `Failure ] *
kind manager_operation_result *
packed_internal_operation_result list) Lwt.t =
@ -619,11 +606,12 @@ let apply_manager_contents
{ source ; operation ; gas_limit ; storage_limit } = op in
let ctxt = Gas.set_limit ctxt gas_limit in
let ctxt = Fees.start_counting_storage_fees ctxt in
let source = Contract.implicit_contract source in
apply_manager_operation_content ctxt mode
~source ~payer:source ~internal:false operation >>= function
~source ~payer:source ~internal:false ~chain_id operation >>= function
| Ok (ctxt, operation_results, internal_operations) -> begin
apply_internal_manager_operations
ctxt mode ~payer:source internal_operations >>= function
ctxt mode ~payer:source ~chain_id internal_operations >>= function
| (`Success ctxt, internal_operations_results) -> begin
Fees.burn_storage_fees ctxt ~storage_limit ~payer:source >>= function
| Ok ctxt ->
@ -654,6 +642,7 @@ let rec mark_skipped
baker : Signature.Public_key_hash.t -> Level.t -> kind Kind.manager contents_list ->
kind Kind.manager contents_result_list = fun ~baker level -> function
| Single (Manager_operation { source ; fee ; operation } ) ->
let source = Contract.implicit_contract source in
Single_result
(Manager_operation_result
{ balance_updates =
@ -663,6 +652,7 @@ let rec mark_skipped
operation_result = skipped_operation_result operation ;
internal_operation_results = [] })
| Cons (Manager_operation { source ; fee ; operation } , rest) ->
let source = Contract.implicit_contract source in
Cons_result
(Manager_operation_result {
balance_updates =
@ -688,14 +678,15 @@ let rec precheck_manager_contents_list
let rec apply_manager_contents_list_rec
: type kind.
Alpha_context.t -> Script_ir_translator.unparsing_mode ->
public_key_hash -> kind Kind.manager contents_list ->
public_key_hash -> Chain_id.t -> kind Kind.manager contents_list ->
([ `Success of context | `Failure ] *
kind Kind.manager contents_result_list) Lwt.t =
fun ctxt mode baker contents_list ->
fun ctxt mode baker chain_id contents_list ->
let level = Level.current ctxt in
match contents_list with
| Single (Manager_operation { source ; fee ; _ } as op) -> begin
apply_manager_contents ctxt mode op
let source = Contract.implicit_contract source in
apply_manager_contents ctxt mode chain_id op
>>= fun (ctxt_result, operation_result, internal_operation_results) ->
let result =
Manager_operation_result {
@ -709,7 +700,8 @@ let rec apply_manager_contents_list_rec
Lwt.return (ctxt_result, Single_result (result))
end
| Cons (Manager_operation { source ; fee ; _ } as op, rest) ->
apply_manager_contents ctxt mode op >>= function
let source = Contract.implicit_contract source in
apply_manager_contents ctxt mode chain_id op >>= function
| (`Failure, operation_result, internal_operation_results) ->
let result =
Manager_operation_result {
@ -731,7 +723,7 @@ let rec apply_manager_contents_list_rec
operation_result ;
internal_operation_results ;
} in
apply_manager_contents_list_rec ctxt mode baker rest >>= fun (ctxt_result, results) ->
apply_manager_contents_list_rec ctxt mode baker chain_id rest >>= fun (ctxt_result, results) ->
Lwt.return (ctxt_result, Cons_result (result, results))
let mark_backtracked results =
@ -765,14 +757,16 @@ let mark_backtracked results =
| Applied result -> Backtracked (result, None) in
mark_contents_list results
let apply_manager_contents_list ctxt mode baker contents_list =
apply_manager_contents_list_rec ctxt mode baker contents_list >>= fun (ctxt_result, results) ->
let apply_manager_contents_list ctxt mode baker chain_id contents_list =
apply_manager_contents_list_rec ctxt mode baker chain_id contents_list >>= fun (ctxt_result, results) ->
match ctxt_result with
| `Failure -> Lwt.return (ctxt (* backtracked *), mark_backtracked results)
| `Success ctxt -> Lwt.return (ctxt, results)
| `Success ctxt ->
Big_map.cleanup_temporary ctxt >>= fun ctxt ->
Lwt.return (ctxt, results)
let apply_contents_list
(type kind) ctxt ~partial chain_id mode pred_block baker
(type kind) ctxt chain_id mode pred_block baker
(operation : kind operation)
(contents_list : kind contents_list)
: (context * kind contents_result_list) tzresult Lwt.t =
@ -791,18 +785,12 @@ let apply_contents_list
else
let ctxt = record_endorsement ctxt delegate in
let gap = List.length slots in
let ctxt = Fitness.increase ~gap ctxt in
Lwt.return
Tez.(Constants.endorsement_security_deposit ctxt *?
Int64.of_int gap) >>=? fun deposit ->
begin
if partial then
Delegate.freeze_deposit ctxt delegate deposit
else
add_deposit ctxt delegate deposit
end >>=? fun ctxt ->
Global.get_last_block_priority ctxt >>=? fun block_priority ->
Baking.endorsement_reward ctxt ~block_priority gap >>=? fun reward ->
Delegate.freeze_deposit ctxt delegate deposit >>=? fun ctxt ->
Global.get_block_priority ctxt >>=? fun block_priority ->
Baking.endorsing_reward ctxt ~block_priority gap >>=? fun reward ->
Delegate.freeze_rewards ctxt delegate reward >>=? fun ctxt ->
let level = Level.from_raw ctxt level in
return (ctxt, Single_result
@ -944,17 +932,17 @@ let apply_contents_list
return (ctxt, Single_result Ballot_result)
| Single (Manager_operation _) as op ->
precheck_manager_contents_list ctxt chain_id operation op >>=? fun ctxt ->
apply_manager_contents_list ctxt mode baker op >>= fun (ctxt, result) ->
apply_manager_contents_list ctxt mode baker chain_id op >>= fun (ctxt, result) ->
return (ctxt, result)
| Cons (Manager_operation _, _) as op ->
precheck_manager_contents_list ctxt chain_id operation op >>=? fun ctxt ->
apply_manager_contents_list ctxt mode baker op >>= fun (ctxt, result) ->
apply_manager_contents_list ctxt mode baker chain_id op >>= fun (ctxt, result) ->
return (ctxt, result)
let apply_operation ctxt ~partial chain_id mode pred_block baker hash operation =
let apply_operation ctxt chain_id mode pred_block baker hash operation =
let ctxt = Contract.init_origination_nonce ctxt hash in
apply_contents_list
ctxt ~partial chain_id mode pred_block baker operation
ctxt chain_id mode pred_block baker operation
operation.protocol_data.contents >>=? fun (ctxt, result) ->
let ctxt = Gas.set_unlimited ctxt in
let ctxt = Contract.unset_origination_nonce ctxt in
@ -983,15 +971,17 @@ let may_start_new_cycle ctxt =
return (ctxt, update_balances, deactivated)
let begin_full_construction ctxt pred_timestamp protocol_data =
Alpha_context.Global.set_block_priority ctxt
protocol_data.Block_header.priority >>=? fun ctxt ->
Baking.check_baking_rights
ctxt protocol_data pred_timestamp >>=? fun delegate_pk ->
ctxt protocol_data pred_timestamp >>=? fun (delegate_pk, block_delay) ->
let ctxt = Fitness.increase ctxt in
match Level.pred ctxt (Level.current ctxt) with
| None -> assert false (* genesis *)
| Some pred_level ->
Baking.endorsement_rights ctxt pred_level >>=? fun rights ->
let ctxt = init_endorsements ctxt rights in
return (ctxt, protocol_data, delegate_pk)
return (ctxt, protocol_data, delegate_pk, block_delay)
let begin_partial_construction ctxt =
let ctxt = Fitness.increase ctxt in
@ -1003,11 +993,14 @@ let begin_partial_construction ctxt =
return ctxt
let begin_application ctxt chain_id block_header pred_timestamp =
Alpha_context.Global.set_block_priority ctxt
block_header.Block_header.protocol_data.contents.priority >>=? fun ctxt ->
let current_level = Alpha_context.Level.current ctxt in
Baking.check_proof_of_work_stamp ctxt block_header >>=? fun () ->
Baking.check_fitness_gap ctxt block_header >>=? fun () ->
Baking.check_baking_rights
ctxt block_header.protocol_data.contents pred_timestamp >>=? fun delegate_pk ->
ctxt block_header.protocol_data.contents pred_timestamp
>>=? fun (delegate_pk, block_delay) ->
Baking.check_signature block_header chain_id delegate_pk >>=? fun () ->
let has_commitment =
match block_header.protocol_data.contents.seed_nonce_hash with
@ -1023,12 +1016,27 @@ let begin_application ctxt chain_id block_header pred_timestamp =
| Some pred_level ->
Baking.endorsement_rights ctxt pred_level >>=? fun rights ->
let ctxt = init_endorsements ctxt rights in
return (ctxt, delegate_pk)
return (ctxt, delegate_pk, block_delay)
let finalize_application ctxt protocol_data delegate =
let check_minimum_endorsements ctxt protocol_data block_delay included_endorsements =
let minimum = Baking.minimum_allowed_endorsements ctxt ~block_delay in
let timestamp = Timestamp.current ctxt in
fail_unless Compare.Int.(included_endorsements >= minimum)
(Not_enough_endorsements_for_priority
{ required = minimum ;
priority = protocol_data.Block_header.priority ;
endorsements = included_endorsements ;
timestamp })
let finalize_application ctxt protocol_data delegate ~block_delay =
let included_endorsements = included_endorsements ctxt in
check_minimum_endorsements ctxt
protocol_data block_delay included_endorsements >>=? fun () ->
let deposit = Constants.block_security_deposit ctxt in
add_deposit ctxt delegate deposit >>=? fun ctxt ->
let reward = (Constants.block_reward ctxt) in
Baking.baking_reward ctxt
~block_priority:protocol_data.priority ~included_endorsements >>=? fun reward ->
add_rewards ctxt reward >>=? fun ctxt ->
Signature.Public_key_hash.Map.fold
(fun delegate deposit ctxt ->
@ -1048,8 +1056,6 @@ let finalize_application ctxt protocol_data delegate =
Nonce.record_hash ctxt
{ nonce_hash ; delegate ; rewards ; fees }
end >>=? fun ctxt ->
Alpha_context.Global.set_last_block_priority
ctxt protocol_data.priority >>=? fun ctxt ->
(* end of cycle *)
may_snapshot_roll ctxt >>=? fun ctxt ->
may_start_new_cycle ctxt >>=? fun (ctxt, balance_updates, deactivated) ->

14
vendors/ligo-utils/tezos-protocol-alpha/apply_results.ml vendored
View File

@ -56,7 +56,8 @@ type _ successful_manager_operation_result =
allocated_destination_contract : bool ;
} -> Kind.transaction successful_manager_operation_result
| Origination_result :
{ balance_updates : Delegate.balance_updates ;
{ big_map_diff : Contract.big_map_diff option ;
balance_updates : Delegate.balance_updates ;
originated_contracts : Contract.t list ;
consumed_gas : Z.t ;
storage_size : Z.t ;
@ -215,7 +216,8 @@ module Manager_result = struct
make
~op_case: Operation.Encoding.Manager_operations.origination_case
~encoding:
(obj5
(obj6
(opt "big_map_diff" Contract.big_map_diff_encoding)
(dft "balance_updates" Delegate.balance_updates_encoding [])
(dft "originated_contracts" (list Contract.encoding) [])
(dft "consumed_gas" z Z.zero)
@ -234,19 +236,19 @@ module Manager_result = struct
~proj:
(function
| Origination_result
{ balance_updates ;
{ big_map_diff ; balance_updates ;
originated_contracts ; consumed_gas ;
storage_size ; paid_storage_size_diff } ->
(balance_updates,
(big_map_diff, balance_updates,
originated_contracts, consumed_gas,
storage_size, paid_storage_size_diff))
~kind: Kind.Origination_manager_kind
~inj:
(fun (balance_updates,
(fun (big_map_diff, balance_updates,
originated_contracts, consumed_gas,
storage_size, paid_storage_size_diff) ->
Origination_result
{ balance_updates ;
{ big_map_diff ; balance_updates ;
originated_contracts ; consumed_gas ;
storage_size ; paid_storage_size_diff })

3
vendors/ligo-utils/tezos-protocol-alpha/apply_results.mli vendored
View File

@ -100,7 +100,8 @@ and _ successful_manager_operation_result =
allocated_destination_contract : bool ;
} -> Kind.transaction successful_manager_operation_result
| Origination_result :
{ balance_updates : Delegate.balance_updates ;
{ big_map_diff : Contract.big_map_diff option ;
balance_updates : Delegate.balance_updates ;
originated_contracts : Contract.t list ;
consumed_gas : Z.t ;
storage_size : Z.t ;

76
vendors/ligo-utils/tezos-protocol-alpha/baking.ml vendored
View File

@ -142,17 +142,19 @@ let earlier_predecessor_timestamp ctxt level =
let check_timestamp c priority pred_timestamp =
minimal_time c priority pred_timestamp >>=? fun minimal_time ->
let timestamp = Alpha_context.Timestamp.current c in
fail_unless Timestamp.(minimal_time <= timestamp)
(Timestamp_too_early (minimal_time, timestamp))
Lwt.return
(record_trace (Timestamp_too_early (minimal_time, timestamp))
Timestamp.(timestamp -? minimal_time))
let check_baking_rights c { Block_header.priority ; _ }
pred_timestamp =
let level = Level.current c in
Roll.baking_rights_owner c level ~priority >>=? fun delegate ->
check_timestamp c priority pred_timestamp >>=? fun () ->
return delegate
check_timestamp c priority pred_timestamp >>=? fun block_delay ->
return (delegate, block_delay)
type error += Incorrect_priority (* `Permanent *)
type error += Incorrect_number_of_endorsements (* `Permanent *)
let () =
register_error_kind
@ -166,7 +168,34 @@ let () =
(function Incorrect_priority -> Some () | _ -> None)
(fun () -> Incorrect_priority)
let endorsement_reward ctxt ~block_priority:prio n =
let () =
let description = "The number of endorsements must be non-negative and \
at most the endosers_per_block constant." in
register_error_kind
`Permanent
~id:"incorrect_number_of_endorsements"
~title:"Incorrect number of endorsements"
~description
~pp:(fun ppf () -> Format.fprintf ppf "%s" description)
Data_encoding.unit
(function Incorrect_number_of_endorsements -> Some () | _ -> None)
(fun () -> Incorrect_number_of_endorsements)
let baking_reward ctxt ~block_priority:prio ~included_endorsements:num_endo =
fail_unless Compare.Int.(prio >= 0) Incorrect_priority >>=? fun () ->
let max_endorsements = Constants.endorsers_per_block ctxt in
fail_unless Compare.Int.(num_endo >= 0 && num_endo <= max_endorsements)
Incorrect_number_of_endorsements >>=? fun () ->
let prio_factor_denominator = Int64.(succ (of_int prio)) in
let endo_factor_numerator = Int64.of_int (8 + 2 * num_endo / max_endorsements) in
let endo_factor_denominator = 10L in
Lwt.return
Tez.(
Constants.block_reward ctxt *? endo_factor_numerator >>? fun val1 ->
val1 /? endo_factor_denominator >>? fun val2 ->
val2 /? prio_factor_denominator)
let endorsing_reward ctxt ~block_priority:prio n =
if Compare.Int.(prio >= 0)
then
Lwt.return
@ -271,9 +300,7 @@ let check_signature block chain_id key =
fail (Invalid_block_signature (Block_header.hash block,
Signature.Public_key.hash key))
let max_fitness_gap ctxt =
let slots = Int64.of_int (Constants.endorsers_per_block ctxt + 1) in
Int64.add slots 1L
let max_fitness_gap _ctxt = 1L
let check_fitness_gap ctxt (block : Block_header.t) =
let current_fitness = Fitness.current ctxt in
@ -294,3 +321,36 @@ let dawn_of_a_new_cycle ctxt =
return_some level.cycle
else
return_none
let minimum_allowed_endorsements ctxt ~block_delay =
let minimum = Constants.initial_endorsers ctxt in
let delay_per_missing_endorsement =
Int64.to_int
(Period.to_seconds
(Constants.delay_per_missing_endorsement ctxt))
in
let reduced_time_constraint =
let delay = Int64.to_int (Period.to_seconds block_delay) in
if Compare.Int.(delay_per_missing_endorsement = 0) then
delay
else
delay / delay_per_missing_endorsement
in
Compare.Int.max 0 (minimum - reduced_time_constraint)
let minimal_valid_time ctxt ~priority ~endorsing_power =
let predecessor_timestamp = Timestamp.current ctxt in
minimal_time ctxt
priority predecessor_timestamp >>=? fun minimal_time ->
let minimal_required_endorsements = Constants.initial_endorsers ctxt in
let delay_per_missing_endorsement =
Constants.delay_per_missing_endorsement ctxt
in
let missing_endorsements =
Compare.Int.max 0 (minimal_required_endorsements - endorsing_power) in
match Period.mult
(Int32.of_int missing_endorsements)
delay_per_missing_endorsement with
| Ok delay ->
return (Time.add minimal_time (Period.to_seconds delay))
| Error _ as err -> Lwt.return err

49
vendors/ligo-utils/tezos-protocol-alpha/baking.mli vendored
View File

@ -47,7 +47,7 @@ val minimal_time: context -> int -> Time.t -> Time.t tzresult Lwt.t
*)
val check_baking_rights:
context -> Block_header.contents -> Time.t ->
public_key tzresult Lwt.t
(public_key * Period.t) tzresult Lwt.t
(** For a given level computes who has the right to
include an endorsement in the next block.
@ -63,8 +63,15 @@ val check_endorsement_rights:
context -> Chain_id.t -> Kind.endorsement Operation.t ->
(public_key_hash * int list * bool) tzresult Lwt.t
(** Returns the endorsement reward calculated w.r.t a given priority. *)
val endorsement_reward: context -> block_priority:int -> int -> Tez.t tzresult Lwt.t
(** Returns the baking reward calculated w.r.t a given priority [p] and a
number [e] of included endorsements as follows:
(block_reward / (p+1)) * (0.8 + 0.2 * e / endorsers_per_block)
*)
val baking_reward: context ->
block_priority:int -> included_endorsements:int -> Tez.t tzresult Lwt.t
(** Returns the endorsing reward calculated w.r.t a given priority. *)
val endorsing_reward: context -> block_priority:int -> int -> Tez.t tzresult Lwt.t
(** [baking_priorities ctxt level] is the lazy list of contract's
public key hashes that are allowed to bake for [level]. *)
@ -106,3 +113,39 @@ val check_fitness_gap:
val dawn_of_a_new_cycle: context -> Cycle.t option tzresult Lwt.t
val earlier_predecessor_timestamp: context -> Level.t -> Timestamp.t tzresult Lwt.t
(** Since Emmy+
A block is valid only if its timestamp has a minimal delay with
respect to the previous block's timestamp, and this minimal delay
depends not only on the block's priority but also on the number of
endorsement operations included in the block.
In Emmy+, blocks' fitness increases by one unit with each level.
In this way, Emmy+ simplifies the optimal baking strategy: The
bakers used to have to choose whether to wait for more endorsements
to include in their block, or to publish the block immediately,
without waiting. The incentive for including more endorsements was
to increase the fitness and win against unknown blocks. However,
when a block was produced too late in the priority period, there
was the risk that the block did not reach endorsers before the
block of next priority. In Emmy+, the baker does not need to take
such a decision, because the baker cannot publish a block too
early. *)
(** Given a delay of a block's timestamp with respect to the minimum
time to bake at the block's priority (as returned by
`minimum_time`), it returns the minimum number of endorsements that
the block has to contain *)
val minimum_allowed_endorsements: context -> block_delay:Period.t -> int
(** This is the somehow the dual of the previous function. Given a
block priority and a number of endorsement slots (given by the
`endorsing_power` argument), it returns the minimum time at which
the next block can be baked. *)
val minimal_valid_time:
context ->
priority:int ->
endorsing_power: int ->
Time.t tzresult Lwt.t

7
vendors/ligo-utils/tezos-protocol-alpha/bootstrap_storage.ml vendored
View File

@ -31,7 +31,7 @@ let init_account ctxt
Contract_storage.credit ctxt contract amount >>=? fun ctxt ->
match public_key with
| Some public_key ->
Contract_storage.reveal_manager_key ctxt contract public_key >>=? fun ctxt ->
Contract_storage.reveal_manager_key ctxt public_key_hash public_key >>=? fun ctxt ->
Delegate_storage.set ctxt contract (Some public_key_hash) >>=? fun ctxt ->
return ctxt
| None -> return ctxt
@ -43,11 +43,8 @@ let init_contract ~typecheck ctxt
Contract_storage.originate ctxt contract
~balance:amount
~prepaid_bootstrap_storage:true
~manager:Signature.Public_key_hash.zero
~script
~delegate:(Some delegate)
~spendable:false
~delegatable:false >>=? fun ctxt ->
~delegate:(Some delegate) >>=? fun ctxt ->
return ctxt
let init ctxt ~typecheck ?ramp_up_cycles ?no_reward_cycles accounts contracts =

69
vendors/ligo-utils/tezos-protocol-alpha/constants_repr.ml vendored
View File

@ -23,7 +23,8 @@
(* *)
(*****************************************************************************)
let version_number = "\000"
let version_number_004 = "\000"
let version_number = "\001"
let proof_of_work_nonce_size = 8
let nonce_length = 32
let max_revelations_per_block = 32
@ -95,37 +96,11 @@ type parametric = {
cost_per_byte: Tez_repr.t ;
hard_storage_limit_per_operation: Z.t ;
test_chain_duration: int64 ; (* in seconds *)
}
let default = {
preserved_cycles = 5 ;
blocks_per_cycle = 4096l ;
blocks_per_commitment = 32l ;
blocks_per_roll_snapshot = 256l ;
blocks_per_voting_period = 32768l ;
time_between_blocks =
List.map Period_repr.of_seconds_exn [ 60L ; 75L ] ;
endorsers_per_block = 32 ;
hard_gas_limit_per_operation = Z.of_int 800_000 ;
hard_gas_limit_per_block = Z.of_int 8_000_000 ;
proof_of_work_threshold =
Int64.(sub (shift_left 1L 46) 1L) ;
tokens_per_roll =
Tez_repr.(mul_exn one 8_000) ;
michelson_maximum_type_size = 1000 ;
seed_nonce_revelation_tip = begin
match Tez_repr.(one /? 8L) with
| Ok c -> c
| Error _ -> assert false
end ;
origination_size = 257 ;
block_security_deposit = Tez_repr.(mul_exn one 512) ;
endorsement_security_deposit = Tez_repr.(mul_exn one 64) ;
block_reward = Tez_repr.(mul_exn one 16) ;
endorsement_reward = Tez_repr.(mul_exn one 2) ;
hard_storage_limit_per_operation = Z.of_int 60_000 ;
cost_per_byte = Tez_repr.of_mutez_exn 1_000L ;
test_chain_duration = Int64.mul 32768L 60L;
quorum_min: int32 ;
quorum_max: int32 ;
min_proposal_quorum: int32 ;
initial_endorsers: int ;
delay_per_missing_endorsement: Period_repr.t ;
}
let parametric_encoding =
@ -152,7 +127,13 @@ let parametric_encoding =
(c.endorsement_reward,
c.cost_per_byte,
c.hard_storage_limit_per_operation,
c.test_chain_duration))) )
c.test_chain_duration,
c.quorum_min,
c.quorum_max,
c.min_proposal_quorum,
c.initial_endorsers,
c.delay_per_missing_endorsement
))) )
(fun (( preserved_cycles,
blocks_per_cycle,
blocks_per_commitment,
@ -173,7 +154,12 @@ let parametric_encoding =
(endorsement_reward,
cost_per_byte,
hard_storage_limit_per_operation,
test_chain_duration))) ->
test_chain_duration,
quorum_min,
quorum_max,
min_proposal_quorum,
initial_endorsers,
delay_per_missing_endorsement))) ->
{ preserved_cycles ;
blocks_per_cycle ;
blocks_per_commitment ;
@ -195,6 +181,11 @@ let parametric_encoding =
cost_per_byte ;
hard_storage_limit_per_operation ;
test_chain_duration ;
quorum_min ;
quorum_max ;
min_proposal_quorum ;
initial_endorsers ;
delay_per_missing_endorsement ;
} )
(merge_objs
(obj9
@ -217,11 +208,17 @@ let parametric_encoding =
(req "block_security_deposit" Tez_repr.encoding)
(req "endorsement_security_deposit" Tez_repr.encoding)
(req "block_reward" Tez_repr.encoding))
(obj4
(obj9
(req "endorsement_reward" Tez_repr.encoding)
(req "cost_per_byte" Tez_repr.encoding)
(req "hard_storage_limit_per_operation" z)
(req "test_chain_duration" int64))))
(req "test_chain_duration" int64)
(req "quorum_min" int32)
(req "quorum_max" int32)
(req "min_proposal_quorum" int32)
(req "initial_endorsers" uint16)
(req "delay_per_missing_endorsement" Period_repr.encoding)
)))
type t = {
fixed : fixed ;

15
vendors/ligo-utils/tezos-protocol-alpha/constants_storage.ml vendored
View File

@ -44,6 +44,12 @@ let time_between_blocks c =
let endorsers_per_block c =
let constants = Raw_context.constants c in
constants.endorsers_per_block
let initial_endorsers c =
let constants = Raw_context.constants c in
constants.initial_endorsers
let delay_per_missing_endorsement c =
let constants = Raw_context.constants c in
constants.delay_per_missing_endorsement
let hard_gas_limit_per_operation c =
let constants = Raw_context.constants c in
constants.hard_gas_limit_per_operation
@ -86,5 +92,14 @@ let endorsement_reward c =
let test_chain_duration c =
let constants = Raw_context.constants c in
constants.test_chain_duration
let quorum_min c =
let constants = Raw_context.constants c in
constants.quorum_min
let quorum_max c =
let constants = Raw_context.constants c in
constants.quorum_max
let min_proposal_quorum c =
let constants = Raw_context.constants c in
constants.min_proposal_quorum
let parametric c =
Raw_context.constants c

2
vendors/ligo-utils/tezos-protocol-alpha/contract_repr.ml vendored
View File

@ -109,6 +109,8 @@ let () =
let implicit_contract id = Implicit id
let originated_contract_004 id = Originated id
let is_implicit = function
| Implicit m -> Some m
| Originated _ -> None

11
vendors/ligo-utils/tezos-protocol-alpha/contract_repr.mli vendored
View File

@ -30,13 +30,16 @@ type contract = t
include Compare.S with type t := contract
(** {2 Implicit contracts} *****************************************************)
(** {2 Implicit contracts} *)
val implicit_contract : Signature.Public_key_hash.t -> contract
(** Only for migration from proto_004 *)
val originated_contract_004 : Contract_hash.t -> contract
val is_implicit : contract -> Signature.Public_key_hash.t option
(** {2 Originated contracts} **************************************************)
(** {2 Originated contracts} *)
(** Originated contracts handles are crafted from the hash of the
operation that triggered their origination (and nothing else).
@ -56,7 +59,7 @@ val incr_origination_nonce : origination_nonce -> origination_nonce
val is_originated : contract -> Contract_hash.t option
(** {2 Human readable notation} ***********************************************)
(** {2 Human readable notation} *)
type error += Invalid_contract_notation of string (* `Permanent *)
@ -68,7 +71,7 @@ val pp: Format.formatter -> contract -> unit
val pp_short: Format.formatter -> contract -> unit
(** {2 Serializers} ***********************************************************)
(** {2 Serializers} *)
val encoding : contract Data_encoding.t

251
vendors/ligo-utils/tezos-protocol-alpha/contract_services.ml vendored
View File

@ -28,35 +28,28 @@ open Alpha_context
let custom_root =
(RPC_path.(open_root / "context" / "contracts") : RPC_context.t RPC_path.context)
let big_map_root =
(RPC_path.(open_root / "context" / "big_maps") : RPC_context.t RPC_path.context)
type info = {
manager: public_key_hash ;
balance: Tez.t ;
spendable: bool ;
delegate: bool * public_key_hash option ;
counter: counter ;
delegate: public_key_hash option ;
counter: counter option ;
script: Script.t option ;
}
let info_encoding =
let open Data_encoding in
conv
(fun {manager ; balance ; spendable ; delegate ;
script ; counter } ->
(manager, balance, spendable, delegate,
script, counter))
(fun (manager, balance, spendable, delegate,
script, counter) ->
{manager ; balance ; spendable ; delegate ;
script ; counter}) @@
obj6
(req "manager" Signature.Public_key_hash.encoding)
(fun {balance ; delegate ; script ; counter } ->
(balance, delegate, script, counter))
(fun (balance, delegate, script, counter) ->
{balance ; delegate ; script ; counter}) @@
obj4
(req "balance" Tez.encoding)
(req "spendable" bool)
(req "delegate" @@ obj2
(req "setable" bool)
(opt "value" Signature.Public_key_hash.encoding))
(opt "delegate" Signature.Public_key_hash.encoding)
(opt "script" Script.encoding)
(req "counter" n)
(opt "counter" n)
module S = struct
@ -69,20 +62,11 @@ module S = struct
~output: Tez.encoding
RPC_path.(custom_root /: Contract.rpc_arg / "balance")
let manager =
RPC_service.get_service
~description: "Access the manager of a contract."
~query: RPC_query.empty
~output: Signature.Public_key_hash.encoding
RPC_path.(custom_root /: Contract.rpc_arg / "manager")
let manager_key =
RPC_service.get_service
~description: "Access the manager of a contract."
~query: RPC_query.empty
~output: (obj2
(req "manager" Signature.Public_key_hash.encoding)
(opt "key" Signature.Public_key.encoding))
~output: (option Signature.Public_key.encoding)
RPC_path.(custom_root /: Contract.rpc_arg / "manager_key")
let delegate =
@ -99,20 +83,6 @@ module S = struct
~output: z
RPC_path.(custom_root /: Contract.rpc_arg / "counter")
let spendable =
RPC_service.get_service
~description: "Tells if the contract tokens can be spent by the manager."
~query: RPC_query.empty
~output: bool
RPC_path.(custom_root /: Contract.rpc_arg / "spendable")
let delegatable =
RPC_service.get_service
~description: "Tells if the contract delegate can be changed."
~query: RPC_query.empty
~output: bool
RPC_path.(custom_root /: Contract.rpc_arg / "delegatable")
let script =
RPC_service.get_service
~description: "Access the code and data of the contract."
@ -127,9 +97,30 @@ module S = struct
~output: Script.expr_encoding
RPC_path.(custom_root /: Contract.rpc_arg / "storage")
let big_map_get =
let entrypoint_type =
RPC_service.get_service
~description: "Return the type of the given entrypoint of the contract"
~query: RPC_query.empty
~output: Script.expr_encoding
RPC_path.(custom_root /: Contract.rpc_arg / "entrypoints" /: RPC_arg.string)
let list_entrypoints =
RPC_service.get_service
~description: "Return the list of entrypoints of the contract"
~query: RPC_query.empty
~output: (obj2
(dft "unreachable"
(Data_encoding.list
(obj1 (req "path" (Data_encoding.list Michelson_v1_primitives.prim_encoding))))
[])
(req "entrypoints"
(assoc Script.expr_encoding)))
RPC_path.(custom_root /: Contract.rpc_arg / "entrypoints")
let contract_big_map_get_opt =
RPC_service.post_service
~description: "Access the value associated with a key in the big map storage of the contract."
~description: "Access the value associated with a key in a big map of the contract (deprecated)."
~query: RPC_query.empty
~input: (obj2
(req "key" Script.expr_encoding)
@ -137,6 +128,13 @@ module S = struct
~output: (option Script.expr_encoding)
RPC_path.(custom_root /: Contract.rpc_arg / "big_map_get")
let big_map_get =
RPC_service.get_service
~description: "Access the value associated with a key in a big map."
~query: RPC_query.empty
~output: Script.expr_encoding
RPC_path.(big_map_root /: Big_map.rpc_arg /: Script_expr_hash.rpc_arg)
let info =
RPC_service.get_service
~description: "Access the complete status of a contract."
@ -170,20 +168,39 @@ let register () =
f ctxt a1 >>=? function
| None -> raise Not_found
| Some v -> return v) in
let do_big_map_get ctxt id key =
let open Script_ir_translator in
let ctxt = Gas.set_unlimited ctxt in
Big_map.exists ctxt id >>=? fun (ctxt, types) ->
match types with
| None -> raise Not_found
| Some (_, value_type) ->
Lwt.return (parse_ty ctxt
~legacy:true ~allow_big_map:false ~allow_operation:false ~allow_contract:true
(Micheline.root value_type))
>>=? fun (Ex_ty value_type, ctxt) ->
Big_map.get_opt ctxt id key >>=? fun (_ctxt, value) ->
match value with
| None -> raise Not_found
| Some value ->
parse_data ctxt ~legacy:true value_type (Micheline.root value) >>=? fun (value, ctxt) ->
unparse_data ctxt Readable value_type value >>=? fun (value, _ctxt) ->
return (Micheline.strip_locations value) in
register_field S.balance Contract.get_balance ;
register_field S.manager Contract.get_manager ;
register_field S.manager_key
(fun ctxt c ->
Contract.get_manager ctxt c >>=? fun mgr ->
Contract.is_manager_key_revealed ctxt c >>=? fun revealed ->
if revealed then
Contract.get_manager_key ctxt c >>=? fun key ->
return (mgr, Some key)
else return (mgr, None)) ;
register1 S.manager_key
(fun ctxt contract () () ->
match Contract.is_implicit contract with
| None -> raise Not_found
| Some mgr ->
Contract.is_manager_key_revealed ctxt mgr >>=? function
| false -> return_none
| true -> Contract.get_manager_key ctxt mgr >>=? return_some) ;
register_opt_field S.delegate Delegate.get ;
register_field S.counter Contract.get_counter ;
register_field S.spendable Contract.is_spendable ;
register_field S.delegatable Contract.is_delegatable ;
register1 S.counter
(fun ctxt contract () () ->
match Contract.is_implicit contract with
| None -> raise Not_found
| Some mgr -> Contract.get_counter ctxt mgr) ;
register_opt_field S.script
(fun c v -> Contract.get_script c v >>=? fun (_, v) -> return v) ;
register_opt_field S.storage (fun ctxt contract ->
@ -193,39 +210,95 @@ let register () =
| Some script ->
let ctxt = Gas.set_unlimited ctxt in
let open Script_ir_translator in
parse_script ctxt script >>=? fun (Ex_script script, ctxt) ->
parse_script ctxt ~legacy:true script >>=? fun (Ex_script script, ctxt) ->
unparse_script ctxt Readable script >>=? fun (script, ctxt) ->
Script.force_decode ctxt script.storage >>=? fun (storage, _ctxt) ->
return_some storage) ;
register1 S.big_map_get (fun ctxt contract () (key, key_type) ->
let open Script_ir_translator in
register2 S.entrypoint_type
(fun ctxt v entrypoint () () -> Contract.get_script_code ctxt v >>=? fun (_, expr) ->
match expr with
| None -> raise Not_found
| Some expr ->
let ctxt = Gas.set_unlimited ctxt in
Lwt.return (parse_ty ctxt ~allow_big_map:false ~allow_operation:false (Micheline.root key_type))
>>=? fun (Ex_ty key_type, ctxt) ->
parse_data ctxt key_type (Micheline.root key) >>=? fun (key, ctxt) ->
hash_data ctxt key_type key >>=? fun (key_hash, ctxt) ->
Contract.Big_map.get_opt ctxt contract key_hash >>=? fun (_ctxt, value) ->
return value) ;
let legacy = true in
let open Script_ir_translator in
Script.force_decode ctxt expr >>=? fun (expr, _) ->
Lwt.return
begin
parse_toplevel ~legacy expr >>? fun (arg_type, _, _, root_name) ->
parse_ty ctxt ~legacy
~allow_big_map:true ~allow_operation:false
~allow_contract:true arg_type >>? fun (Ex_ty arg_type, _) ->
Script_ir_translator.find_entrypoint ~root_name arg_type
entrypoint
end >>= function
Ok (_f , Ex_ty ty)->
unparse_ty ctxt ty >>=? fun (ty_node, _) ->
return (Micheline.strip_locations ty_node)
| Error _ -> raise Not_found) ;
register1 S.list_entrypoints
(fun ctxt v () () -> Contract.get_script_code ctxt v >>=? fun (_, expr) ->
match expr with
| None -> raise Not_found
| Some expr ->
let ctxt = Gas.set_unlimited ctxt in
let legacy = true in
let open Script_ir_translator in
Script.force_decode ctxt expr >>=? fun (expr, _) ->
Lwt.return
begin
parse_toplevel ~legacy expr >>? fun (arg_type, _, _, root_name) ->
parse_ty ctxt ~legacy
~allow_big_map:true ~allow_operation:false
~allow_contract:true arg_type >>? fun (Ex_ty arg_type, _) ->
Script_ir_translator.list_entrypoints ~root_name arg_type ctxt
end >>=? fun (unreachable_entrypoint,map) ->
return
(unreachable_entrypoint,
Entrypoints_map.fold
begin fun entry (_,ty) acc ->
(entry , Micheline.strip_locations ty) ::acc end
map [])
) ;
register1 S.contract_big_map_get_opt (fun ctxt contract () (key, key_type) ->
Contract.get_script ctxt contract >>=? fun (ctxt, script) ->
Lwt.return (Script_ir_translator.parse_packable_ty ctxt ~legacy:true (Micheline.root key_type)) >>=? fun (Ex_ty key_type, ctxt) ->
Script_ir_translator.parse_data ctxt ~legacy:true key_type (Micheline.root key) >>=? fun (key, ctxt) ->
Script_ir_translator.hash_data ctxt key_type key >>=? fun (key, ctxt) ->
match script with
| None -> raise Not_found
| Some script ->
let ctxt = Gas.set_unlimited ctxt in
let open Script_ir_translator in
parse_script ctxt ~legacy:true script >>=? fun (Ex_script script, ctxt) ->
Script_ir_translator.collect_big_maps ctxt script.storage_type script.storage >>=? fun (ids, _ctxt) ->
let ids = Script_ir_translator.list_of_big_map_ids ids in
let rec find = function
| [] -> return_none
| (id : Z.t) :: ids -> try do_big_map_get ctxt id key >>=? return_some with Not_found -> find ids in
find ids) ;
register2 S.big_map_get (fun ctxt id key () () ->
do_big_map_get ctxt id key) ;
register_field S.info (fun ctxt contract ->
Contract.get_balance ctxt contract >>=? fun balance ->
Contract.get_manager ctxt contract >>=? fun manager ->
Delegate.get ctxt contract >>=? fun delegate ->
Contract.get_counter ctxt contract >>=? fun counter ->
Contract.is_delegatable ctxt contract >>=? fun delegatable ->
Contract.is_spendable ctxt contract >>=? fun spendable ->
begin match Contract.is_implicit contract with
| Some manager ->
Contract.get_counter ctxt manager >>=? fun counter ->
return_some counter
| None -> return None
end >>=? fun counter ->
Contract.get_script ctxt contract >>=? fun (ctxt, script) ->
begin match script with
| None -> return (None, ctxt)
| Some script ->
let ctxt = Gas.set_unlimited ctxt in
let open Script_ir_translator in
parse_script ctxt script >>=? fun (Ex_script script, ctxt) ->
parse_script ctxt ~legacy:true script >>=? fun (Ex_script script, ctxt) ->
unparse_script ctxt Readable script >>=? fun (script, ctxt) ->
return (Some script, ctxt)
end >>=? fun (script, _ctxt) ->
return { manager ; balance ;
spendable ; delegate = (delegatable, delegate) ;
script ; counter })
return { balance ; delegate ; script ; counter })
let list ctxt block =
RPC_context.make_call0 S.list ctxt block () ()
@ -236,11 +309,8 @@ let info ctxt block contract =
let balance ctxt block contract =
RPC_context.make_call1 S.balance ctxt block contract () ()
let manager ctxt block contract =
RPC_context.make_call1 S.manager ctxt block contract () ()
let manager_key ctxt block contract =
RPC_context.make_call1 S.manager_key ctxt block contract () ()
let manager_key ctxt block mgr =
RPC_context.make_call1 S.manager_key ctxt block (Contract.implicit_contract mgr) () ()
let delegate ctxt block contract =
RPC_context.make_call1 S.delegate ctxt block contract () ()
@ -248,14 +318,8 @@ let delegate ctxt block contract =
let delegate_opt ctxt block contract =
RPC_context.make_opt_call1 S.delegate ctxt block contract () ()
let counter ctxt block contract =
RPC_context.make_call1 S.counter ctxt block contract () ()
let is_delegatable ctxt block contract =
RPC_context.make_call1 S.delegatable ctxt block contract () ()
let is_spendable ctxt block contract =
RPC_context.make_call1 S.spendable ctxt block contract () ()
let counter ctxt block mgr =
RPC_context.make_call1 S.counter ctxt block (Contract.implicit_contract mgr) () ()
let script ctxt block contract =
RPC_context.make_call1 S.script ctxt block contract () ()
@ -266,8 +330,17 @@ let script_opt ctxt block contract =
let storage ctxt block contract =
RPC_context.make_call1 S.storage ctxt block contract () ()
let entrypoint_type ctxt block contract entrypoint =
RPC_context.make_call2 S.entrypoint_type ctxt block contract entrypoint () ()
let list_entrypoints ctxt block contract =
RPC_context.make_call1 S.list_entrypoints ctxt block contract () ()
let storage_opt ctxt block contract =
RPC_context.make_opt_call1 S.storage ctxt block contract () ()
let big_map_get_opt ctxt block contract key =
RPC_context.make_call1 S.big_map_get ctxt block contract () key
let big_map_get ctxt block id key =
RPC_context.make_call2 S.big_map_get ctxt block id key () ()
let contract_big_map_get_opt ctxt block contract key =
RPC_context.make_call1 S.contract_big_map_get_opt ctxt block contract () key

35
vendors/ligo-utils/tezos-protocol-alpha/contract_services.mli vendored
View File

@ -29,11 +29,9 @@ val list:
'a #RPC_context.simple -> 'a -> Contract.t list shell_tzresult Lwt.t
type info = {
manager: public_key_hash ;
balance: Tez.t ;
spendable: bool ;
delegate: bool * public_key_hash option ;
counter: counter ;
delegate: public_key_hash option ;
counter: counter option ;
script: Script.t option ;
}
@ -45,11 +43,8 @@ val info:
val balance:
'a #RPC_context.simple -> 'a -> Contract.t -> Tez.t shell_tzresult Lwt.t
val manager:
'a #RPC_context.simple -> 'a -> Contract.t -> public_key_hash shell_tzresult Lwt.t
val manager_key:
'a #RPC_context.simple -> 'a -> Contract.t -> (public_key_hash * public_key option) shell_tzresult Lwt.t
'a #RPC_context.simple -> 'a -> public_key_hash -> public_key option shell_tzresult Lwt.t
val delegate:
'a #RPC_context.simple -> 'a -> Contract.t -> public_key_hash shell_tzresult Lwt.t
@ -57,14 +52,8 @@ val delegate:
val delegate_opt:
'a #RPC_context.simple -> 'a -> Contract.t -> public_key_hash option shell_tzresult Lwt.t
val is_delegatable:
'a #RPC_context.simple -> 'a -> Contract.t -> bool shell_tzresult Lwt.t
val is_spendable:
'a #RPC_context.simple -> 'a -> Contract.t -> bool shell_tzresult Lwt.t
val counter:
'a #RPC_context.simple -> 'a -> Contract.t -> counter shell_tzresult Lwt.t
'a #RPC_context.simple -> 'a -> public_key_hash -> counter shell_tzresult Lwt.t
val script:
'a #RPC_context.simple -> 'a -> Contract.t -> Script.t shell_tzresult Lwt.t
@ -75,12 +64,22 @@ val script_opt:
val storage:
'a #RPC_context.simple -> 'a -> Contract.t -> Script.expr shell_tzresult Lwt.t
val entrypoint_type:
'a #RPC_context.simple -> 'a -> Contract.t -> string -> Script.expr shell_tzresult Lwt.t
val list_entrypoints:
'a #RPC_context.simple -> 'a -> Contract.t ->
(Michelson_v1_primitives.prim list list *
(string * Script.expr) list) shell_tzresult Lwt.t
val storage_opt:
'a #RPC_context.simple -> 'a -> Contract.t -> Script.expr option shell_tzresult Lwt.t
val big_map_get_opt:
'a #RPC_context.simple -> 'a -> Contract.t -> Script.expr * Script.expr ->
Script.expr option shell_tzresult Lwt.t
val big_map_get:
'a #RPC_context.simple -> 'a -> Z.t -> Script_expr_hash.t ->
Script.expr shell_tzresult Lwt.t
val contract_big_map_get_opt:
'a #RPC_context.simple -> 'a -> Contract.t -> Script.expr * Script.expr -> Script.expr option shell_tzresult Lwt.t
val register: unit -> unit

218
vendors/ligo-utils/tezos-protocol-alpha/contract_storage.ml vendored
View File

@ -202,66 +202,164 @@ let () =
let failwith msg = fail (Failure msg)
type big_map_diff_item = {
type big_map_diff_item =
| Update of {
big_map : Z.t;
diff_key : Script_repr.expr;
diff_key_hash : Script_expr_hash.t;
diff_value : Script_repr.expr option;
}
| Clear of Z.t
| Copy of Z.t * Z.t
| Alloc of {
big_map : Z.t;
key_type : Script_repr.expr;
value_type : Script_repr.expr;
}
type big_map_diff = big_map_diff_item list
let big_map_diff_item_encoding =
let open Data_encoding in
conv
(fun { diff_key_hash ; diff_key ; diff_value } -> (diff_key_hash, diff_key, diff_value))
(fun (diff_key_hash, diff_key, diff_value) -> { diff_key_hash ; diff_key ; diff_value })
(obj3
union
[ case (Tag 0) ~title:"update"
(obj5
(req "action" (constant "update"))
(req "big_map" z)
(req "key_hash" Script_expr_hash.encoding)
(req "key" Script_repr.expr_encoding)
(opt "value" Script_repr.expr_encoding))
(function
| Update { big_map ; diff_key_hash ; diff_key ; diff_value } ->
Some ((), big_map, diff_key_hash, diff_key, diff_value)
| _ -> None )
(fun ((), big_map, diff_key_hash, diff_key, diff_value) ->
Update { big_map ; diff_key_hash ; diff_key ; diff_value }) ;
case (Tag 1) ~title:"remove"
(obj2
(req "action" (constant "remove"))
(req "big_map" z))
(function
| Clear big_map ->
Some ((), big_map)
| _ -> None )
(fun ((), big_map) ->
Clear big_map) ;
case (Tag 2) ~title:"copy"
(obj3
(req "action" (constant "copy"))
(req "source_big_map" z)
(req "destination_big_map" z))
(function
| Copy (src, dst) ->
Some ((), src, dst)
| _ -> None )
(fun ((), src, dst) ->
Copy (src, dst)) ;
case (Tag 3) ~title:"alloc"
(obj4
(req "action" (constant "alloc"))
(req "big_map" z)
(req "key_type" Script_repr.expr_encoding)
(req "value_type" Script_repr.expr_encoding))
(function
| Alloc { big_map ; key_type ; value_type } ->
Some ((), big_map, key_type, value_type)
| _ -> None )
(fun ((), big_map, key_type, value_type) ->
Alloc { big_map ; key_type ; value_type }) ]
let big_map_diff_encoding =
let open Data_encoding in
def "contract.big_map_diff" @@
list big_map_diff_item_encoding
let update_script_big_map c contract = function
let big_map_key_cost = 65
let big_map_cost = 33
let update_script_big_map c = function
| None -> return (c, Z.zero)
| Some diff ->
fold_left_s (fun (c, total) diff_item ->
match diff_item.diff_value with
| None ->
Storage.Contract.Big_map.remove (c, contract) diff_item.diff_key_hash
>>=? fun (c, freed) ->
fold_left_s (fun (c, total) -> function
| Clear id ->
Storage.Big_map.Total_bytes.get c id >>=? fun size ->
Storage.Big_map.remove_rec c id >>= fun c ->
if Compare.Z.(id < Z.zero) then
return (c, total)
else
return (c, Z.sub (Z.sub total size) (Z.of_int big_map_cost))
| Copy (from, to_) ->
Storage.Big_map.copy c ~from ~to_ >>=? fun c ->
if Compare.Z.(to_ < Z.zero) then
return (c, total)
else
Storage.Big_map.Total_bytes.get c from >>=? fun size ->
return (c, Z.add (Z.add total size) (Z.of_int big_map_cost))
| Alloc { big_map ; key_type ; value_type } ->
Storage.Big_map.Total_bytes.init c big_map Z.zero >>=? fun c ->
(* Annotations are erased to allow sharing on
[Copy]. The types from the contract code are used,
these ones are only used to make sure they are
compatible during transmissions between contracts,
and only need to be compatible, annotations
nonwhistanding. *)
let key_type = Micheline.strip_locations (Script_repr.strip_annotations (Micheline.root key_type)) in
let value_type = Micheline.strip_locations (Script_repr.strip_annotations (Micheline.root value_type)) in
Storage.Big_map.Key_type.init c big_map key_type >>=? fun c ->
Storage.Big_map.Value_type.init c big_map value_type >>=? fun c ->
if Compare.Z.(big_map < Z.zero) then
return (c, total)
else
return (c, Z.add total (Z.of_int big_map_cost))
| Update { big_map ; diff_key_hash ; diff_value = None } ->
Storage.Big_map.Contents.remove (c, big_map) diff_key_hash
>>=? fun (c, freed, existed) ->
let freed = if existed then freed + big_map_key_cost else freed in
Storage.Big_map.Total_bytes.get c big_map >>=? fun size ->
Storage.Big_map.Total_bytes.set c big_map (Z.sub size (Z.of_int freed)) >>=? fun c ->
if Compare.Z.(big_map < Z.zero) then
return (c, total)
else
return (c, Z.sub total (Z.of_int freed))
| Some v ->
Storage.Contract.Big_map.init_set (c, contract) diff_item.diff_key_hash v
>>=? fun (c, size_diff) ->
| Update { big_map ; diff_key_hash ; diff_value = Some v } ->
Storage.Big_map.Contents.init_set (c, big_map) diff_key_hash v
>>=? fun (c, size_diff, existed) ->
let size_diff = if existed then size_diff else size_diff + big_map_key_cost in
Storage.Big_map.Total_bytes.get c big_map >>=? fun size ->
Storage.Big_map.Total_bytes.set c big_map (Z.add size (Z.of_int size_diff)) >>=? fun c ->
if Compare.Z.(big_map < Z.zero) then
return (c, total)
else
return (c, Z.add total (Z.of_int size_diff)))
(c, Z.zero) diff
let create_base c
?(prepaid_bootstrap_storage=false) (* Free space for bootstrap contracts *)
contract
~balance ~manager ~delegate ?script ~spendable ~delegatable =
(match Contract_repr.is_implicit contract with
| None -> return Z.zero
| Some _ -> Storage.Contract.Global_counter.get c) >>=? fun counter ->
~balance ~manager ~delegate ?script () =
begin match Contract_repr.is_implicit contract with
| None -> return c
| Some _ ->
Storage.Contract.Global_counter.get c >>=? fun counter ->
Storage.Contract.Counter.init c contract counter
end >>=? fun c ->
Storage.Contract.Balance.init c contract balance >>=? fun c ->
Storage.Contract.Manager.init c contract (Manager_repr.Hash manager) >>=? fun c ->
begin match manager with
| Some manager ->
Storage.Contract.Manager.init c contract (Manager_repr.Hash manager)
| None -> return c
end >>=? fun c ->
begin
match delegate with
| None -> return c
| Some delegate ->
Delegate_storage.init c contract delegate
end >>=? fun c ->
Storage.Contract.Spendable.set c contract spendable >>= fun c ->
Storage.Contract.Delegatable.set c contract delegatable >>= fun c ->
Storage.Contract.Counter.init c contract counter >>=? fun c ->
(match script with
match script with
| Some ({ Script_repr.code ; storage }, big_map_diff) ->
Storage.Contract.Code.init c contract code >>=? fun (c, code_size) ->
Storage.Contract.Storage.init c contract storage >>=? fun (c, storage_size) ->
update_script_big_map c contract big_map_diff >>=? fun (c, big_map_size) ->
update_script_big_map c big_map_diff >>=? fun (c, big_map_size) ->
let total_size = Z.add (Z.add (Z.of_int code_size) (Z.of_int storage_size)) big_map_size in
assert Compare.Z.(total_size >= Z.zero) ;
let prepaid_bootstrap_storage =
@ -272,26 +370,17 @@ let create_base c
in
Storage.Contract.Paid_storage_space.init c contract prepaid_bootstrap_storage >>=? fun c ->
Storage.Contract.Used_storage_space.init c contract total_size
| None -> begin
match Contract_repr.is_implicit contract with
| None ->
Storage.Contract.Paid_storage_space.init c contract Z.zero >>=? fun c ->
Storage.Contract.Used_storage_space.init c contract Z.zero
| Some _ ->
return c
end >>=? fun c ->
return c) >>=? fun c ->
return c
let originate c ?prepaid_bootstrap_storage contract
~balance ~manager ?script ~delegate ~spendable ~delegatable =
create_base c ?prepaid_bootstrap_storage contract ~balance ~manager
~delegate ?script ~spendable ~delegatable
~balance ~script ~delegate =
create_base c ?prepaid_bootstrap_storage contract ~balance
~manager:None ~delegate ~script ()
let create_implicit c manager ~balance =
create_base c (Contract_repr.implicit_contract manager)
~balance ~manager ?script:None ~delegate:None
~spendable:true ~delegatable:false
~balance ~manager:(Some manager) ?script:None ~delegate:None ()
let delete c contract =
match Contract_repr.is_implicit contract with
@ -302,17 +391,15 @@ let delete c contract =
Delegate_storage.remove c contract >>=? fun c ->
Storage.Contract.Balance.delete c contract >>=? fun c ->
Storage.Contract.Manager.delete c contract >>=? fun c ->
Storage.Contract.Spendable.del c contract >>= fun c ->
Storage.Contract.Delegatable.del c contract >>= fun c ->
Storage.Contract.Counter.delete c contract >>=? fun c ->
Storage.Contract.Code.remove c contract >>=? fun (c, _) ->
Storage.Contract.Storage.remove c contract >>=? fun (c, _) ->
Storage.Contract.Code.remove c contract >>=? fun (c, _, _) ->
Storage.Contract.Storage.remove c contract >>=? fun (c, _, _) ->
Storage.Contract.Paid_storage_space.remove c contract >>= fun c ->
Storage.Contract.Used_storage_space.remove c contract >>= fun c ->
return c
let allocated c contract =
Storage.Contract.Counter.get_option c contract >>=? function
Storage.Contract.Balance.get_option c contract >>=? function
| None -> return_false
| Some _ -> return_true
@ -349,7 +436,8 @@ let originated_from_current_nonce ~since: ctxt_since ~until: ctxt_until =
| false -> return_none)
(Contract_repr.originated_contracts ~since ~until)
let check_counter_increment c contract counter =
let check_counter_increment c manager counter =
let contract = Contract_repr.implicit_contract manager in
Storage.Contract.Counter.get c contract >>=? fun contract_counter ->
let expected = Z.succ contract_counter in
if Compare.Z.(expected = counter)
@ -359,12 +447,16 @@ let check_counter_increment c contract counter =
else
fail (Counter_in_the_future (contract, expected, counter))
let increment_counter c contract =
let increment_counter c manager =
let contract = Contract_repr.implicit_contract manager in
Storage.Contract.Global_counter.get c >>=? fun global_counter ->
Storage.Contract.Global_counter.set c (Z.succ global_counter) >>=? fun c ->
Storage.Contract.Counter.get c contract >>=? fun contract_counter ->
Storage.Contract.Counter.set c contract (Z.succ contract_counter)
let get_script_code c contract =
Storage.Contract.Code.get_option c contract
let get_script c contract =
Storage.Contract.Code.get_option c contract >>=? fun (c, code) ->
Storage.Contract.Storage.get_option c contract >>=? fun (c, storage) ->
@ -381,7 +473,8 @@ let get_storage ctxt contract =
Lwt.return (Raw_context.consume_gas ctxt cost) >>=? fun ctxt ->
return (ctxt, Some storage)
let get_counter c contract =
let get_counter c manager =
let contract = Contract_repr.implicit_contract manager in
Storage.Contract.Counter.get_option c contract >>=? function
| None -> begin
match Contract_repr.is_implicit contract with
@ -390,7 +483,7 @@ let get_counter c contract =
end
| Some v -> return v
let get_manager c contract =
let get_manager_004 c contract =
Storage.Contract.Manager.get_option c contract >>=? function
| None -> begin
match Contract_repr.is_implicit contract with
@ -400,19 +493,22 @@ let get_manager c contract =
| Some (Manager_repr.Hash v) -> return v
| Some (Manager_repr.Public_key v) -> return (Signature.Public_key.hash v)
let get_manager_key c contract =
let get_manager_key c manager =
let contract = Contract_repr.implicit_contract manager in
Storage.Contract.Manager.get_option c contract >>=? function
| None -> failwith "get_manager_key"
| Some (Manager_repr.Hash _) -> fail (Unrevealed_manager_key contract)
| Some (Manager_repr.Public_key v) -> return v
let is_manager_key_revealed c contract =
let is_manager_key_revealed c manager =
let contract = Contract_repr.implicit_contract manager in
Storage.Contract.Manager.get_option c contract >>=? function
| None -> return_false
| Some (Manager_repr.Hash _) -> return_false
| Some (Manager_repr.Public_key _) -> return_true
let reveal_manager_key c contract public_key =
let reveal_manager_key c manager public_key =
let contract = Contract_repr.implicit_contract manager in
Storage.Contract.Manager.get c contract >>=? function
| Public_key _ -> fail (Previously_revealed_key contract)
| Hash v ->
@ -432,22 +528,15 @@ let get_balance c contract =
end
| Some v -> return v
let is_delegatable = Delegate_storage.is_delegatable
let is_spendable c contract =
match Contract_repr.is_implicit contract with
| Some _ -> return_true
| None ->
Storage.Contract.Spendable.mem c contract >>= return
let update_script_storage c contract storage big_map_diff =
let storage = Script_repr.lazy_expr storage in
update_script_big_map c contract big_map_diff >>=? fun (c, big_map_size_diff) ->
update_script_big_map c big_map_diff >>=? fun (c, big_map_size_diff) ->
Storage.Contract.Storage.set c contract storage >>=? fun (c, size_diff) ->
Storage.Contract.Used_storage_space.get c contract >>=? fun previous_size ->
let new_size = Z.add previous_size (Z.add big_map_size_diff (Z.of_int size_diff)) in
Storage.Contract.Used_storage_space.set c contract new_size
let spend_from_script c contract amount =
let spend c contract amount =
Storage.Contract.Balance.get c contract >>=? fun balance ->
match Tez_repr.(balance -? amount) with
| Error _ ->
@ -490,12 +579,6 @@ let credit c contract amount =
Storage.Contract.Balance.set c contract balance >>=? fun c ->
Roll_storage.Contract.add_amount c contract amount
let spend c contract amount =
is_spendable c contract >>=? fun spendable ->
if not spendable
then fail (Unspendable_contract contract)
else spend_from_script c contract amount
let init c =
Storage.Contract.Global_counter.init c Z.zero
@ -517,10 +600,3 @@ let set_paid_storage_space_and_return_fees_to_pay c contract new_storage_space =
let to_pay = Z.sub new_storage_space already_paid_space in
Storage.Contract.Paid_storage_space.set c contract new_storage_space >>=? fun c ->
return (to_pay, c)
module Big_map = struct
let mem ctxt contract key =
Storage.Contract.Big_map.mem (ctxt, contract) key
let get_opt ctxt contract key =
Storage.Contract.Big_map.get_option (ctxt, contract) key
end

51
vendors/ligo-utils/tezos-protocol-alpha/contract_storage.mli vendored
View File

@ -47,42 +47,49 @@ val must_be_allocated: Raw_context.t -> Contract_repr.t -> unit tzresult Lwt.t
val list: Raw_context.t -> Contract_repr.t list Lwt.t
val check_counter_increment:
Raw_context.t -> Contract_repr.t -> Z.t -> unit tzresult Lwt.t
Raw_context.t -> Signature.Public_key_hash.t -> Z.t -> unit tzresult Lwt.t
val increment_counter:
Raw_context.t -> Contract_repr.t -> Raw_context.t tzresult Lwt.t
Raw_context.t -> Signature.Public_key_hash.t -> Raw_context.t tzresult Lwt.t
val is_delegatable:
Raw_context.t -> Contract_repr.t -> bool tzresult Lwt.t
val is_spendable: Raw_context.t -> Contract_repr.t -> bool tzresult Lwt.t
val get_manager:
val get_manager_004:
Raw_context.t -> Contract_repr.t -> Signature.Public_key_hash.t tzresult Lwt.t
val get_manager_key:
Raw_context.t -> Contract_repr.t -> Signature.Public_key.t tzresult Lwt.t
Raw_context.t -> Signature.Public_key_hash.t -> Signature.Public_key.t tzresult Lwt.t
val is_manager_key_revealed:
Raw_context.t -> Contract_repr.t -> bool tzresult Lwt.t
Raw_context.t -> Signature.Public_key_hash.t -> bool tzresult Lwt.t
val reveal_manager_key:
Raw_context.t -> Contract_repr.t -> Signature.Public_key.t ->
Raw_context.t -> Signature.Public_key_hash.t -> Signature.Public_key.t ->
Raw_context.t tzresult Lwt.t
val get_balance: Raw_context.t -> Contract_repr.t -> Tez_repr.t tzresult Lwt.t
val get_counter: Raw_context.t -> Contract_repr.t -> Z.t tzresult Lwt.t
val get_counter: Raw_context.t -> Signature.Public_key_hash.t -> Z.t tzresult Lwt.t
val get_script_code:
Raw_context.t -> Contract_repr.t -> (Raw_context.t * Script_repr.lazy_expr option) tzresult Lwt.t
val get_script:
Raw_context.t -> Contract_repr.t -> (Raw_context.t * Script_repr.t option) tzresult Lwt.t
val get_storage:
Raw_context.t -> Contract_repr.t -> (Raw_context.t * Script_repr.expr option) tzresult Lwt.t
type big_map_diff_item = {
type big_map_diff_item =
| Update of {
big_map : Z.t ;
diff_key : Script_repr.expr;
diff_key_hash : Script_expr_hash.t;
diff_value : Script_repr.expr option;
}
| Clear of Z.t
| Copy of Z.t * Z.t
| Alloc of {
big_map : Z.t;
key_type : Script_repr.expr;
value_type : Script_repr.expr;
}
type big_map_diff = big_map_diff_item list
val big_map_diff_encoding : big_map_diff Data_encoding.t
@ -96,26 +103,17 @@ val credit:
Raw_context.t -> Contract_repr.t -> Tez_repr.t ->
Raw_context.t tzresult Lwt.t
(** checks that the contract is spendable and decrease_balance *)
val spend:
Raw_context.t -> Contract_repr.t -> Tez_repr.t ->
Raw_context.t tzresult Lwt.t
(** decrease_balance even if the contract is not spendable *)
val spend_from_script:
Raw_context.t -> Contract_repr.t -> Tez_repr.t ->
Raw_context.t tzresult Lwt.t
val originate:
Raw_context.t ->
?prepaid_bootstrap_storage:bool ->
Contract_repr.t ->
balance:Tez_repr.t ->
manager:Signature.Public_key_hash.t ->
?script:(Script_repr.t * big_map_diff option) ->
script:(Script_repr.t * big_map_diff option) ->
delegate:Signature.Public_key_hash.t option ->
spendable:bool ->
delegatable:bool ->
Raw_context.t tzresult Lwt.t
val fresh_contract_from_current_nonce :
@ -131,10 +129,3 @@ val init:
val used_storage_space: Raw_context.t -> Contract_repr.t -> Z.t tzresult Lwt.t
val paid_storage_space: Raw_context.t -> Contract_repr.t -> Z.t tzresult Lwt.t
val set_paid_storage_space_and_return_fees_to_pay: Raw_context.t -> Contract_repr.t -> Z.t -> (Z.t * Raw_context.t) tzresult Lwt.t
module Big_map : sig
val mem :
Raw_context.t -> Contract_repr.t -> Script_expr_hash.t -> (Raw_context.t * bool) tzresult Lwt.t
val get_opt :
Raw_context.t -> Contract_repr.t -> Script_expr_hash.t -> (Raw_context.t * Script_repr.expr option) tzresult Lwt.t
end

141
vendors/ligo-utils/tezos-protocol-alpha/delegate_services.ml vendored
View File

@ -30,7 +30,7 @@ type info = {
frozen_balance: Tez.t ;
frozen_balance_by_cycle: Delegate.frozen_balance Cycle.Map.t ;
staking_balance: Tez.t ;
delegated_contracts: Contract_hash.t list ;
delegated_contracts: Contract_repr.t list ;
delegated_balance: Tez.t ;
deactivated: bool ;
grace_period: Cycle.t ;
@ -56,7 +56,7 @@ let info_encoding =
(req "frozen_balance" Tez.encoding)
(req "frozen_balance_by_cycle" Delegate.frozen_balance_by_cycle_encoding)
(req "staking_balance" Tez.encoding)
(req "delegated_contracts" (list Contract_hash.encoding))
(req "delegated_contracts" (list Contract_repr.encoding))
(req "delegated_balance" Tez.encoding)
(req "deactivated" bool)
(req "grace_period" Cycle.encoding))
@ -140,7 +140,7 @@ module S = struct
~description:
"Returns the list of contracts that delegate to a given delegate."
~query: RPC_query.empty
~output: (list Contract_hash.encoding)
~output: (list Contract_repr.encoding)
RPC_path.(path / "delegated_contracts")
let delegated_balance =
@ -281,7 +281,7 @@ let requested_levels ~default ctxt cycles levels =
Level.compare
(List.concat (List.map (Level.from_raw ctxt) levels ::
List.map (Level.levels_in_cycle ctxt) cycles)) in
map_p
map_s
(fun level ->
let current_level = Level.current ctxt in
if Level.(level <= current_level) then
@ -410,7 +410,7 @@ module Baking_rights = struct
match q.max_priority with
| None -> 64
| Some max -> max in
map_p (baking_priorities ctxt max_priority) levels >>=? fun rights ->
map_s (baking_priorities ctxt max_priority) levels >>=? fun rights ->
let rights =
if q.all then
rights
@ -516,7 +516,7 @@ module Endorsing_rights = struct
requested_levels
~default: (Level.current ctxt, Some (Timestamp.current ctxt))
ctxt q.cycles q.levels >>=? fun levels ->
map_p (endorsement_slots ctxt) levels >>=? fun rights ->
map_s (endorsement_slots ctxt) levels >>=? fun rights ->
let rights = List.concat rights in
match q.delegates with
| [] -> return rights
@ -534,10 +534,128 @@ module Endorsing_rights = struct
end
module Endorsing_power = struct
let endorsing_power ctxt (operation, chain_id) =
let Operation_data data = operation.protocol_data in
match data.contents with
| Single Endorsement _ ->
Baking.check_endorsement_rights ctxt chain_id {
shell = operation.shell ;
protocol_data = data ;
} >>=? fun (_, slots, _) ->
return (List.length slots)
| _ ->
failwith "Operation is not an endorsement"
module S = struct
let endorsing_power =
let open Data_encoding in
RPC_service.post_service
~description:"Get the endorsing power of an endorsement, that is, \
the number of slots that the endorser has"
~query: RPC_query.empty
~input: (obj2
(req "endorsement_operation" Operation.encoding)
(req "chain_id" Chain_id.encoding))
~output: int31
RPC_path.(open_root / "endorsing_power")
end
let register () =
let open Services_registration in
register0 S.endorsing_power begin fun ctxt () (op, chain_id) ->
endorsing_power ctxt (op, chain_id)
end
let get ctxt block op chain_id =
RPC_context.make_call0 S.endorsing_power ctxt block () (op, chain_id)
end
module Required_endorsements = struct
let required_endorsements ctxt block_delay =
return (Baking.minimum_allowed_endorsements ctxt ~block_delay)
module S = struct
type t = { block_delay : Period.t }
let required_endorsements_query =
let open RPC_query in
query (fun block_delay -> { block_delay })
|+ field "block_delay" Period.rpc_arg Period.zero (fun t -> t.block_delay)
|> seal
let required_endorsements =
let open Data_encoding in
RPC_service.get_service
~description:"Minimum number of endorsements for a block to be \
valid, given a delay of the block's timestamp with \
respect to the minimum time to bake at the \
block's priority"
~query: required_endorsements_query
~output: int31
RPC_path.(open_root / "required_endorsements")
end
let register () =
let open Services_registration in
register0 S.required_endorsements begin fun ctxt ({ block_delay }) () ->
required_endorsements ctxt block_delay
end
let get ctxt block block_delay =
RPC_context.make_call0 S.required_endorsements ctxt block { block_delay } ()
end
module Minimal_valid_time = struct
let minimal_valid_time ctxt ~priority ~endorsing_power =
Baking.minimal_valid_time ctxt
~priority ~endorsing_power
module S = struct
type t = { priority : int ;
endorsing_power : int }
let minimal_valid_time_query =
let open RPC_query in
query (fun priority endorsing_power ->
{ priority ; endorsing_power })
|+ field "priority" RPC_arg.int 0 (fun t -> t.priority)
|+ field "endorsing_power" RPC_arg.int 0 (fun t -> t.endorsing_power)
|> seal
let minimal_valid_time =
RPC_service.get_service
~description: "Minimal valid time for a block given a priority \
and an endorsing power."
~query: minimal_valid_time_query
~output: Time.encoding
RPC_path.(open_root / "minimal_valid_time")
end
let register () =
let open Services_registration in
register0 S.minimal_valid_time begin fun ctxt { priority ; endorsing_power } () ->
minimal_valid_time ctxt ~priority ~endorsing_power
end
let get ctxt block priority endorsing_power =
RPC_context.make_call0 S.minimal_valid_time ctxt block { priority ; endorsing_power } ()
end
let register () =
register () ;
Baking_rights.register () ;
Endorsing_rights.register ()
Endorsing_rights.register () ;
Endorsing_power.register () ;
Required_endorsements.register () ;
Minimal_valid_time.register ()
let endorsement_rights ctxt level =
Endorsing_rights.endorsement_slots ctxt (level, None) >>=? fun l ->
@ -551,3 +669,12 @@ let baking_rights ctxt max_priority =
List.map
(fun { Baking_rights.delegate ; timestamp ; _ } ->
(delegate, timestamp)) l)
let endorsing_power ctxt operation =
Endorsing_power.endorsing_power ctxt operation
let required_endorsements ctxt delay =
Required_endorsements.required_endorsements ctxt delay
let minimal_valid_time ctxt priority endorsing_power =
Minimal_valid_time.minimal_valid_time ctxt priority endorsing_power

46
vendors/ligo-utils/tezos-protocol-alpha/delegate_services.mli vendored
View File

@ -36,7 +36,7 @@ type info = {
frozen_balance: Tez.t ;
frozen_balance_by_cycle: Delegate.frozen_balance Cycle.Map.t ;
staking_balance: Tez.t ;
delegated_contracts: Contract_hash.t list ;
delegated_contracts: Contract_repr.t list ;
delegated_balance: Tez.t ;
deactivated: bool ;
grace_period: Cycle.t ;
@ -72,7 +72,7 @@ val staking_balance:
val delegated_contracts:
'a #RPC_context.simple -> 'a ->
Signature.Public_key_hash.t ->
Contract_hash.t list shell_tzresult Lwt.t
Contract_repr.t list shell_tzresult Lwt.t
val delegated_balance:
'a #RPC_context.simple -> 'a ->
@ -162,6 +162,32 @@ module Endorsing_rights : sig
end
module Endorsing_power : sig
val get:
'a #RPC_context.simple -> 'a ->
Alpha_context.packed_operation ->
Chain_id.t ->
int shell_tzresult Lwt.t
end
module Required_endorsements : sig
val get:
'a #RPC_context.simple -> 'a ->
Period.t -> int shell_tzresult Lwt.t
end
module Minimal_valid_time : sig
val get:
'a #RPC_context.simple -> 'a ->
int -> int -> Time.t shell_tzresult Lwt.t
end
(* temporary export for deprecated unit test *)
val endorsement_rights:
Alpha_context.t ->
@ -173,4 +199,20 @@ val baking_rights:
int option ->
(Raw_level.t * (public_key_hash * Time.t option) list) tzresult Lwt.t
val endorsing_power:
Alpha_context.t ->
(Alpha_context.packed_operation * Chain_id.t) ->
int tzresult Lwt.t
val required_endorsements:
Alpha_context.t ->
Alpha_context.Period.t ->
int tzresult Lwt.t
val minimal_valid_time:
Alpha_context.t ->
int ->
int ->
Time.t tzresult Lwt.t
val register: unit -> unit

106
vendors/ligo-utils/tezos-protocol-alpha/delegate_storage.ml vendored
View File

@ -123,7 +123,6 @@ let frozen_balance_encoding =
(req "rewards" Tez_repr.encoding))
type error +=
| Non_delegatable_contract of Contract_repr.contract (* `Permanent *)
| No_deletion of Signature.Public_key_hash.t (* `Permanent *)
| Active_delegate (* `Temporary *)
| Current_delegate (* `Temporary *)
@ -134,18 +133,6 @@ type error +=
balance : Tez_repr.t } (* `Temporary *)
let () =
register_error_kind
`Permanent
~id:"contract.undelegatable_contract"
~title:"Non delegatable contract"
~description:"Tried to delegate an implicit contract \
or a non delegatable originated contract"
~pp:(fun ppf contract ->
Format.fprintf ppf "Contract %a is not delegatable"
Contract_repr.pp contract)
Data_encoding.(obj1 (req "contract" Contract_repr.encoding))
(function Non_delegatable_contract c -> Some c | _ -> None)
(fun c -> Non_delegatable_contract c) ;
register_error_kind
`Permanent
~id:"delegate.no_deletion"
@ -212,32 +199,20 @@ let () =
Some (delegate, balance, deposit) | _ -> None)
(fun (delegate, balance, deposit) -> Balance_too_low_for_deposit { delegate ; balance ; deposit } )
let is_delegatable c contract =
match Contract_repr.is_implicit contract with
| Some _ ->
return_false
| None ->
Storage.Contract.Delegatable.mem c contract >>= return
let link c contract delegate balance =
let link c contract delegate =
Storage.Contract.Balance.get c contract >>=? fun balance ->
Roll_storage.Delegate.add_amount c delegate balance >>=? fun c ->
match Contract_repr.is_originated contract with
| None -> return c
| Some h ->
Storage.Contract.Delegated.add
(c, Contract_repr.implicit_contract delegate) h >>= fun c ->
Storage.Contract.Delegated.add (c, Contract_repr.implicit_contract delegate) contract >>= fun c ->
return c
let unlink c contract balance =
let unlink c contract =
Storage.Contract.Balance.get c contract >>=? fun balance ->
Storage.Contract.Delegate.get_option c contract >>=? function
| None -> return c
| Some delegate ->
(* Removes the balance of the contract from the delegate *)
Roll_storage.Delegate.remove_amount c delegate balance >>=? fun c ->
match Contract_repr.is_originated contract with
| None -> return c
| Some h ->
Storage.Contract.Delegated.del
(c, Contract_repr.implicit_contract delegate) h >>= fun c ->
Storage.Contract.Delegated.del (c, Contract_repr.implicit_contract delegate) contract >>= fun c ->
return c
let known c delegate =
@ -246,55 +221,55 @@ let known c delegate =
| None | Some (Manager_repr.Hash _) -> return_false
| Some (Manager_repr.Public_key _) -> return_true
(* A delegate is registered if its "implicit account"
delegates to itself. *)
(* A delegate is registered if its "implicit account" delegates to itself. *)
let registered c delegate =
Storage.Contract.Delegate.mem
c (Contract_repr.implicit_contract delegate)
Storage.Contract.Delegate.get_option
c (Contract_repr.implicit_contract delegate) >>=? function
| Some current_delegate ->
return @@ Signature.Public_key_hash.equal delegate current_delegate
| None ->
return_false
let init ctxt contract delegate =
known ctxt delegate >>=? fun known_delegate ->
fail_unless
known_delegate
(Roll_storage.Unregistered_delegate delegate) >>=? fun () ->
registered ctxt delegate >>= fun is_registered ->
registered ctxt delegate >>=? fun is_registered ->
fail_unless
is_registered
(Roll_storage.Unregistered_delegate delegate) >>=? fun () ->
Storage.Contract.Delegate.init ctxt contract delegate >>=? fun ctxt ->
Storage.Contract.Balance.get ctxt contract >>=? fun balance ->
link ctxt contract delegate balance
link ctxt contract delegate
let get = Roll_storage.get_contract_delegate
let set_base c is_delegatable contract delegate =
let set c contract delegate =
match delegate with
| None -> begin
let delete () =
unlink c contract >>=? fun c ->
Storage.Contract.Delegate.remove c contract >>= fun c ->
return c in
match Contract_repr.is_implicit contract with
| Some pkh ->
(* check if contract is a registered delegate *)
registered c pkh >>=? fun is_registered ->
if is_registered then
fail (No_deletion pkh)
| None ->
is_delegatable c contract >>=? fun delegatable ->
if delegatable then
Storage.Contract.Balance.get c contract >>=? fun balance ->
unlink c contract balance >>=? fun c ->
Storage.Contract.Delegate.remove c contract >>= fun c ->
return c
else
fail (Non_delegatable_contract contract)
delete ()
| None -> delete ()
end
| Some delegate ->
known c delegate >>=? fun known_delegate ->
registered c delegate >>= fun registered_delegate ->
is_delegatable c contract >>=? fun delegatable ->
registered c delegate >>=? fun registered_delegate ->
let self_delegation =
match Contract_repr.is_implicit contract with
| Some pkh -> Signature.Public_key_hash.equal pkh delegate
| None -> false in
if not known_delegate || not (registered_delegate || self_delegation) then
fail (Roll_storage.Unregistered_delegate delegate)
else if not (delegatable || self_delegation) then
fail (Non_delegatable_contract contract)
else
begin
Storage.Contract.Delegate.get_option c contract >>=? function
@ -308,14 +283,26 @@ let set_base c is_delegatable contract delegate =
fail Current_delegate
| None | Some _ -> return_unit
end >>=? fun () ->
(* check if contract is a registered delegate *)
begin
match Contract_repr.is_implicit contract with
| Some pkh ->
registered c pkh >>=? fun is_registered ->
(* allow self-delegation to re-activate *)
if not self_delegation && is_registered then
fail (No_deletion pkh)
else
return_unit
| None ->
return_unit
end >>=? fun () ->
Storage.Contract.Balance.mem c contract >>= fun exists ->
fail_when
(self_delegation && not exists)
(Empty_delegate_account delegate) >>=? fun () ->
Storage.Contract.Balance.get c contract >>=? fun balance ->
unlink c contract balance >>=? fun c ->
unlink c contract >>=? fun c ->
Storage.Contract.Delegate.init_set c contract delegate >>= fun c ->
link c contract delegate balance >>=? fun c ->
link c contract delegate >>=? fun c ->
begin
if self_delegation then
Storage.Delegates.add c delegate >>= fun c ->
@ -326,15 +313,8 @@ let set_base c is_delegatable contract delegate =
end >>=? fun c ->
return c
let set c contract delegate =
set_base c is_delegatable contract delegate
let set_from_script c contract delegate =
set_base c (fun _ _ -> return_true) contract delegate
let remove ctxt contract =
Storage.Contract.Balance.get ctxt contract >>=? fun balance ->
unlink ctxt contract balance
unlink ctxt contract
let delegated_contracts ctxt delegate =
let contract = Contract_repr.implicit_contract delegate in

25
vendors/ligo-utils/tezos-protocol-alpha/delegate_storage.mli vendored
View File

@ -49,10 +49,6 @@ type frozen_balance = {
rewards : Tez_repr.t ;
}
(** Is the contract eligible to delegation ? *)
val is_delegatable:
Raw_context.t -> Contract_repr.t -> bool tzresult Lwt.t
(** Allow to register a delegate when creating an account. *)
val init:
Raw_context.t -> Contract_repr.t -> Signature.Public_key_hash.t ->
@ -67,26 +63,19 @@ val get:
Raw_context.t -> Contract_repr.t ->
Signature.Public_key_hash.t option tzresult Lwt.t
val registered: Raw_context.t -> Signature.Public_key_hash.t -> bool Lwt.t
val registered: Raw_context.t -> Signature.Public_key_hash.t -> bool tzresult Lwt.t
(** Updating the delegate of a contract.
When calling this function on an "implicit contract" this function
fails, unless when the registered delegate is the contract manager.
In the that case, the manager is now registered as a delegate. One
cannot unregister a delegate for now. The associate contract is
now 'undeletable'. *)
When calling this function on an "implicit contract" and setting
the delegate to the contract manager registers it as a delegate. One
cannot unregister a delegate for now. The associate contract is now
'undeletable'. *)
val set:
Raw_context.t -> Contract_repr.t -> Signature.Public_key_hash.t option ->
Raw_context.t tzresult Lwt.t
(** Same as {!set} ignoring the [delegatable] flag. *)
val set_from_script:
Raw_context.t -> Contract_repr.t -> Signature.Public_key_hash.t option ->
Raw_context.t tzresult Lwt.t
type error +=
| Non_delegatable_contract of Contract_repr.contract (* `Permanent *)
| No_deletion of Signature.Public_key_hash.t (* `Permanent *)
| Active_delegate (* `Temporary *)
| Current_delegate (* `Temporary *)
@ -169,10 +158,10 @@ val staking_balance:
Raw_context.t -> Signature.Public_key_hash.t ->
Tez_repr.t tzresult Lwt.t
(** Returns the list of contract that delegated towards a given delegate *)
(** Returns the list of contracts (implicit or originated) that delegated towards a given delegate *)
val delegated_contracts:
Raw_context.t -> Signature.Public_key_hash.t ->
Contract_hash.t list Lwt.t
Contract_repr.t list Lwt.t
val delegated_balance:
Raw_context.t -> Signature.Public_key_hash.t ->

54
vendors/ligo-utils/tezos-protocol-alpha/dune.inc vendored
View File

@ -11,22 +11,22 @@
(targets environment.ml)
(action
(write-file %{targets}
"module Name = struct let name = \"alpha\" end
"module Name = struct let name = \"005-PsBabyM1\" end
include Tezos_protocol_environment.MakeV1(Name)()
module CamlinternalFormatBasics = struct include CamlinternalFormatBasics end
")))
(rule
(targets registerer.ml)
(deps misc.mli misc.ml storage_description.mli storage_description.ml state_hash.ml nonce_hash.ml script_expr_hash.ml contract_hash.ml blinded_public_key_hash.mli blinded_public_key_hash.ml qty_repr.ml tez_repr.mli tez_repr.ml period_repr.mli period_repr.ml time_repr.mli time_repr.ml constants_repr.ml fitness_repr.ml raw_level_repr.mli raw_level_repr.ml voting_period_repr.mli voting_period_repr.ml cycle_repr.mli cycle_repr.ml level_repr.mli level_repr.ml seed_repr.mli seed_repr.ml gas_limit_repr.mli gas_limit_repr.ml script_int_repr.mli script_int_repr.ml script_timestamp_repr.mli script_timestamp_repr.ml michelson_v1_primitives.mli michelson_v1_primitives.ml script_repr.mli script_repr.ml contract_repr.mli contract_repr.ml roll_repr.mli roll_repr.ml vote_repr.mli vote_repr.ml block_header_repr.mli block_header_repr.ml operation_repr.mli operation_repr.ml manager_repr.mli manager_repr.ml commitment_repr.mli commitment_repr.ml parameters_repr.mli parameters_repr.ml raw_context.mli raw_context.ml storage_sigs.ml storage_functors.mli storage_functors.ml storage.mli storage.ml constants_storage.ml level_storage.mli level_storage.ml nonce_storage.mli nonce_storage.ml seed_storage.mli seed_storage.ml roll_storage.mli roll_storage.ml delegate_storage.mli delegate_storage.ml contract_storage.mli contract_storage.ml bootstrap_storage.mli bootstrap_storage.ml fitness_storage.ml vote_storage.mli vote_storage.ml commitment_storage.mli commitment_storage.ml init_storage.ml fees_storage.mli fees_storage.ml alpha_context.mli alpha_context.ml script_typed_ir.ml script_tc_errors.ml michelson_v1_gas.mli michelson_v1_gas.ml script_ir_annot.mli script_ir_annot.ml script_ir_translator.mli script_ir_translator.ml script_tc_errors_registration.ml script_interpreter.mli script_interpreter.ml baking.mli baking.ml amendment.mli amendment.ml apply_results.mli apply_results.ml apply.ml services_registration.ml constants_services.mli constants_services.ml contract_services.mli contract_services.ml delegate_services.mli delegate_services.ml helpers_services.mli helpers_services.ml voting_services.mli voting_services.ml alpha_services.mli alpha_services.ml main.mli main.ml
(deps misc.mli misc.ml storage_description.mli storage_description.ml state_hash.ml nonce_hash.ml script_expr_hash.ml contract_hash.ml blinded_public_key_hash.mli blinded_public_key_hash.ml qty_repr.ml tez_repr.mli tez_repr.ml period_repr.mli period_repr.ml time_repr.mli time_repr.ml constants_repr.ml fitness_repr.ml raw_level_repr.mli raw_level_repr.ml voting_period_repr.mli voting_period_repr.ml cycle_repr.mli cycle_repr.ml level_repr.mli level_repr.ml seed_repr.mli seed_repr.ml gas_limit_repr.mli gas_limit_repr.ml script_int_repr.mli script_int_repr.ml script_timestamp_repr.mli script_timestamp_repr.ml michelson_v1_primitives.mli michelson_v1_primitives.ml script_repr.mli script_repr.ml legacy_script_support_repr.mli legacy_script_support_repr.ml contract_repr.mli contract_repr.ml roll_repr.mli roll_repr.ml vote_repr.mli vote_repr.ml block_header_repr.mli block_header_repr.ml operation_repr.mli operation_repr.ml manager_repr.mli manager_repr.ml commitment_repr.mli commitment_repr.ml parameters_repr.mli parameters_repr.ml raw_context.mli raw_context.ml storage_sigs.ml storage_functors.mli storage_functors.ml storage.mli storage.ml constants_storage.ml level_storage.mli level_storage.ml nonce_storage.mli nonce_storage.ml seed_storage.mli seed_storage.ml roll_storage.mli roll_storage.ml delegate_storage.mli delegate_storage.ml contract_storage.mli contract_storage.ml bootstrap_storage.mli bootstrap_storage.ml fitness_storage.ml vote_storage.mli vote_storage.ml commitment_storage.mli commitment_storage.ml init_storage.ml fees_storage.mli fees_storage.ml alpha_context.mli alpha_context.ml script_typed_ir.ml script_tc_errors.ml michelson_v1_gas.mli michelson_v1_gas.ml script_ir_annot.mli script_ir_annot.ml script_ir_translator.mli script_ir_translator.ml script_tc_errors_registration.ml script_interpreter.mli script_interpreter.ml baking.mli baking.ml amendment.mli amendment.ml apply_results.mli apply_results.ml apply.ml services_registration.ml constants_services.mli constants_services.ml contract_services.mli contract_services.ml delegate_services.mli delegate_services.ml helpers_services.mli helpers_services.ml voting_services.mli voting_services.ml alpha_services.mli alpha_services.ml main.mli main.ml
(:src_dir TEZOS_PROTOCOL))
(action
(with-stdout-to %{targets}
(chdir %{workspace_root} (run %{bin:tezos-embedded-protocol-packer} "%{src_dir}" "alpha")))))
(chdir %{workspace_root} (run %{bin:tezos-embedded-protocol-packer} "%{src_dir}" "005_PsBabyM1")))))
(rule
(targets functor.ml)
(deps misc.mli misc.ml storage_description.mli storage_description.ml state_hash.ml nonce_hash.ml script_expr_hash.ml contract_hash.ml blinded_public_key_hash.mli blinded_public_key_hash.ml qty_repr.ml tez_repr.mli tez_repr.ml period_repr.mli period_repr.ml time_repr.mli time_repr.ml constants_repr.ml fitness_repr.ml raw_level_repr.mli raw_level_repr.ml voting_period_repr.mli voting_period_repr.ml cycle_repr.mli cycle_repr.ml level_repr.mli level_repr.ml seed_repr.mli seed_repr.ml gas_limit_repr.mli gas_limit_repr.ml script_int_repr.mli script_int_repr.ml script_timestamp_repr.mli script_timestamp_repr.ml michelson_v1_primitives.mli michelson_v1_primitives.ml script_repr.mli script_repr.ml contract_repr.mli contract_repr.ml roll_repr.mli roll_repr.ml vote_repr.mli vote_repr.ml block_header_repr.mli block_header_repr.ml operation_repr.mli operation_repr.ml manager_repr.mli manager_repr.ml commitment_repr.mli commitment_repr.ml parameters_repr.mli parameters_repr.ml raw_context.mli raw_context.ml storage_sigs.ml storage_functors.mli storage_functors.ml storage.mli storage.ml constants_storage.ml level_storage.mli level_storage.ml nonce_storage.mli nonce_storage.ml seed_storage.mli seed_storage.ml roll_storage.mli roll_storage.ml delegate_storage.mli delegate_storage.ml contract_storage.mli contract_storage.ml bootstrap_storage.mli bootstrap_storage.ml fitness_storage.ml vote_storage.mli vote_storage.ml commitment_storage.mli commitment_storage.ml init_storage.ml fees_storage.mli fees_storage.ml alpha_context.mli alpha_context.ml script_typed_ir.ml script_tc_errors.ml michelson_v1_gas.mli michelson_v1_gas.ml script_ir_annot.mli script_ir_annot.ml script_ir_translator.mli script_ir_translator.ml script_tc_errors_registration.ml script_interpreter.mli script_interpreter.ml baking.mli baking.ml amendment.mli amendment.ml apply_results.mli apply_results.ml apply.ml services_registration.ml constants_services.mli constants_services.ml contract_services.mli contract_services.ml delegate_services.mli delegate_services.ml helpers_services.mli helpers_services.ml voting_services.mli voting_services.ml alpha_services.mli alpha_services.ml main.mli main.ml
(deps misc.mli misc.ml storage_description.mli storage_description.ml state_hash.ml nonce_hash.ml script_expr_hash.ml contract_hash.ml blinded_public_key_hash.mli blinded_public_key_hash.ml qty_repr.ml tez_repr.mli tez_repr.ml period_repr.mli period_repr.ml time_repr.mli time_repr.ml constants_repr.ml fitness_repr.ml raw_level_repr.mli raw_level_repr.ml voting_period_repr.mli voting_period_repr.ml cycle_repr.mli cycle_repr.ml level_repr.mli level_repr.ml seed_repr.mli seed_repr.ml gas_limit_repr.mli gas_limit_repr.ml script_int_repr.mli script_int_repr.ml script_timestamp_repr.mli script_timestamp_repr.ml michelson_v1_primitives.mli michelson_v1_primitives.ml script_repr.mli script_repr.ml legacy_script_support_repr.mli legacy_script_support_repr.ml contract_repr.mli contract_repr.ml roll_repr.mli roll_repr.ml vote_repr.mli vote_repr.ml block_header_repr.mli block_header_repr.ml operation_repr.mli operation_repr.ml manager_repr.mli manager_repr.ml commitment_repr.mli commitment_repr.ml parameters_repr.mli parameters_repr.ml raw_context.mli raw_context.ml storage_sigs.ml storage_functors.mli storage_functors.ml storage.mli storage.ml constants_storage.ml level_storage.mli level_storage.ml nonce_storage.mli nonce_storage.ml seed_storage.mli seed_storage.ml roll_storage.mli roll_storage.ml delegate_storage.mli delegate_storage.ml contract_storage.mli contract_storage.ml bootstrap_storage.mli bootstrap_storage.ml fitness_storage.ml vote_storage.mli vote_storage.ml commitment_storage.mli commitment_storage.ml init_storage.ml fees_storage.mli fees_storage.ml alpha_context.mli alpha_context.ml script_typed_ir.ml script_tc_errors.ml michelson_v1_gas.mli michelson_v1_gas.ml script_ir_annot.mli script_ir_annot.ml script_ir_translator.mli script_ir_translator.ml script_tc_errors_registration.ml script_interpreter.mli script_interpreter.ml baking.mli baking.ml amendment.mli amendment.ml apply_results.mli apply_results.ml apply.ml services_registration.ml constants_services.mli constants_services.ml contract_services.mli contract_services.ml delegate_services.mli delegate_services.ml helpers_services.mli helpers_services.ml voting_services.mli voting_services.ml alpha_services.mli alpha_services.ml main.mli main.ml
(:src_dir TEZOS_PROTOCOL))
(action (with-stdout-to %{targets}
(chdir %{workspace_root}
@ -34,70 +34,70 @@ module CamlinternalFormatBasics = struct include CamlinternalFormatBasics end
(rule
(targets protocol.ml)
(deps misc.mli misc.ml storage_description.mli storage_description.ml state_hash.ml nonce_hash.ml script_expr_hash.ml contract_hash.ml blinded_public_key_hash.mli blinded_public_key_hash.ml qty_repr.ml tez_repr.mli tez_repr.ml period_repr.mli period_repr.ml time_repr.mli time_repr.ml constants_repr.ml fitness_repr.ml raw_level_repr.mli raw_level_repr.ml voting_period_repr.mli voting_period_repr.ml cycle_repr.mli cycle_repr.ml level_repr.mli level_repr.ml seed_repr.mli seed_repr.ml gas_limit_repr.mli gas_limit_repr.ml script_int_repr.mli script_int_repr.ml script_timestamp_repr.mli script_timestamp_repr.ml michelson_v1_primitives.mli michelson_v1_primitives.ml script_repr.mli script_repr.ml contract_repr.mli contract_repr.ml roll_repr.mli roll_repr.ml vote_repr.mli vote_repr.ml block_header_repr.mli block_header_repr.ml operation_repr.mli operation_repr.ml manager_repr.mli manager_repr.ml commitment_repr.mli commitment_repr.ml parameters_repr.mli parameters_repr.ml raw_context.mli raw_context.ml storage_sigs.ml storage_functors.mli storage_functors.ml storage.mli storage.ml constants_storage.ml level_storage.mli level_storage.ml nonce_storage.mli nonce_storage.ml seed_storage.mli seed_storage.ml roll_storage.mli roll_storage.ml delegate_storage.mli delegate_storage.ml contract_storage.mli contract_storage.ml bootstrap_storage.mli bootstrap_storage.ml fitness_storage.ml vote_storage.mli vote_storage.ml commitment_storage.mli commitment_storage.ml init_storage.ml fees_storage.mli fees_storage.ml alpha_context.mli alpha_context.ml script_typed_ir.ml script_tc_errors.ml michelson_v1_gas.mli michelson_v1_gas.ml script_ir_annot.mli script_ir_annot.ml script_ir_translator.mli script_ir_translator.ml script_tc_errors_registration.ml script_interpreter.mli script_interpreter.ml baking.mli baking.ml amendment.mli amendment.ml apply_results.mli apply_results.ml apply.ml services_registration.ml constants_services.mli constants_services.ml contract_services.mli contract_services.ml delegate_services.mli delegate_services.ml helpers_services.mli helpers_services.ml voting_services.mli voting_services.ml alpha_services.mli alpha_services.ml main.mli main.ml)
(deps misc.mli misc.ml storage_description.mli storage_description.ml state_hash.ml nonce_hash.ml script_expr_hash.ml contract_hash.ml blinded_public_key_hash.mli blinded_public_key_hash.ml qty_repr.ml tez_repr.mli tez_repr.ml period_repr.mli period_repr.ml time_repr.mli time_repr.ml constants_repr.ml fitness_repr.ml raw_level_repr.mli raw_level_repr.ml voting_period_repr.mli voting_period_repr.ml cycle_repr.mli cycle_repr.ml level_repr.mli level_repr.ml seed_repr.mli seed_repr.ml gas_limit_repr.mli gas_limit_repr.ml script_int_repr.mli script_int_repr.ml script_timestamp_repr.mli script_timestamp_repr.ml michelson_v1_primitives.mli michelson_v1_primitives.ml script_repr.mli script_repr.ml legacy_script_support_repr.mli legacy_script_support_repr.ml contract_repr.mli contract_repr.ml roll_repr.mli roll_repr.ml vote_repr.mli vote_repr.ml block_header_repr.mli block_header_repr.ml operation_repr.mli operation_repr.ml manager_repr.mli manager_repr.ml commitment_repr.mli commitment_repr.ml parameters_repr.mli parameters_repr.ml raw_context.mli raw_context.ml storage_sigs.ml storage_functors.mli storage_functors.ml storage.mli storage.ml constants_storage.ml level_storage.mli level_storage.ml nonce_storage.mli nonce_storage.ml seed_storage.mli seed_storage.ml roll_storage.mli roll_storage.ml delegate_storage.mli delegate_storage.ml contract_storage.mli contract_storage.ml bootstrap_storage.mli bootstrap_storage.ml fitness_storage.ml vote_storage.mli vote_storage.ml commitment_storage.mli commitment_storage.ml init_storage.ml fees_storage.mli fees_storage.ml alpha_context.mli alpha_context.ml script_typed_ir.ml script_tc_errors.ml michelson_v1_gas.mli michelson_v1_gas.ml script_ir_annot.mli script_ir_annot.ml script_ir_translator.mli script_ir_translator.ml script_tc_errors_registration.ml script_interpreter.mli script_interpreter.ml baking.mli baking.ml amendment.mli amendment.ml apply_results.mli apply_results.ml apply.ml services_registration.ml constants_services.mli constants_services.ml contract_services.mli contract_services.ml delegate_services.mli delegate_services.ml helpers_services.mli helpers_services.ml voting_services.mli voting_services.ml alpha_services.mli alpha_services.ml main.mli main.ml)
(action
(write-file %{targets}
"module Environment = Tezos_protocol_environment_alpha.Environment
let hash = Tezos_crypto.Protocol_hash.of_b58check_exn \"ProtoALphaALphaALphaALphaALphaALphaALphaALphaDdp3zK\"
"module Environment = Tezos_protocol_environment_005_PsBabyM1.Environment
let hash = Tezos_crypto.Protocol_hash.of_b58check_exn \"PsBabyM1eUXZseaJdmXFApDSBqj8YBfwELoxZHHW77EMcAbbwAS\"
let name = Environment.Name.name
include Tezos_raw_protocol_alpha
include Tezos_raw_protocol_alpha.Main
include Tezos_raw_protocol_005_PsBabyM1
include Tezos_raw_protocol_005_PsBabyM1.Main
")))
(library
(name tezos_protocol_environment_alpha)
(public_name tezos-protocol-alpha.environment)
(name tezos_protocol_environment_005_PsBabyM1)
(public_name tezos-protocol-005-PsBabyM1.environment)
(library_flags (:standard -linkall))
(libraries tezos-protocol-environment)
(modules Environment))
(library
(name tezos_raw_protocol_alpha)
(public_name tezos-protocol-alpha.raw)
(libraries tezos_protocol_environment_alpha)
(name tezos_raw_protocol_005_PsBabyM1)
(public_name tezos-protocol-005-PsBabyM1.raw)
(libraries tezos_protocol_environment_005_PsBabyM1)
(library_flags (:standard -linkall))
(flags (:standard -nopervasives -nostdlib
-w +a-4-6-7-9-29-32-40..42-44-45-48
-warn-error -a+8
-open Tezos_protocol_environment_alpha__Environment
-open Tezos_protocol_environment_005_PsBabyM1__Environment
-open Pervasives
-open Error_monad))
(modules Misc Storage_description State_hash Nonce_hash Script_expr_hash Contract_hash Blinded_public_key_hash Qty_repr Tez_repr Period_repr Time_repr Constants_repr Fitness_repr Raw_level_repr Voting_period_repr Cycle_repr Level_repr Seed_repr Gas_limit_repr Script_int_repr Script_timestamp_repr Michelson_v1_primitives Script_repr Contract_repr Roll_repr Vote_repr Block_header_repr Operation_repr Manager_repr Commitment_repr Parameters_repr Raw_context Storage_sigs Storage_functors Storage Constants_storage Level_storage Nonce_storage Seed_storage Roll_storage Delegate_storage Contract_storage Bootstrap_storage Fitness_storage Vote_storage Commitment_storage Init_storage Fees_storage Alpha_context Script_typed_ir Script_tc_errors Michelson_v1_gas Script_ir_annot Script_ir_translator Script_tc_errors_registration Script_interpreter Baking Amendment Apply_results Apply Services_registration Constants_services Contract_services Delegate_services Helpers_services Voting_services Alpha_services Main))
(modules Misc Storage_description State_hash Nonce_hash Script_expr_hash Contract_hash Blinded_public_key_hash Qty_repr Tez_repr Period_repr Time_repr Constants_repr Fitness_repr Raw_level_repr Voting_period_repr Cycle_repr Level_repr Seed_repr Gas_limit_repr Script_int_repr Script_timestamp_repr Michelson_v1_primitives Script_repr Legacy_script_support_repr Contract_repr Roll_repr Vote_repr Block_header_repr Operation_repr Manager_repr Commitment_repr Parameters_repr Raw_context Storage_sigs Storage_functors Storage Constants_storage Level_storage Nonce_storage Seed_storage Roll_storage Delegate_storage Contract_storage Bootstrap_storage Fitness_storage Vote_storage Commitment_storage Init_storage Fees_storage Alpha_context Script_typed_ir Script_tc_errors Michelson_v1_gas Script_ir_annot Script_ir_translator Script_tc_errors_registration Script_interpreter Baking Amendment Apply_results Apply Services_registration Constants_services Contract_services Delegate_services Helpers_services Voting_services Alpha_services Main))
(install
(section lib)
(package tezos-protocol-alpha)
(package tezos-protocol-005-PsBabyM1)
(files (TEZOS_PROTOCOL as raw/TEZOS_PROTOCOL)))
(library
(name tezos_protocol_alpha)
(public_name tezos-protocol-alpha)
(name tezos_protocol_005_PsBabyM1)
(public_name tezos-protocol-005-PsBabyM1)
(libraries
tezos-protocol-environment
tezos-protocol-environment-sigs
tezos_raw_protocol_alpha)
tezos_raw_protocol_005_PsBabyM1)
(flags -w "+a-4-6-7-9-29-40..42-44-45-48"
-warn-error "-a+8"
-nopervasives)
(modules Protocol))
(library
(name tezos_protocol_alpha_functor)
(public_name tezos-protocol-alpha.functor)
(name tezos_protocol_005_PsBabyM1_functor)
(public_name tezos-protocol-005-PsBabyM1.functor)
(libraries
tezos-protocol-environment
tezos-protocol-environment-sigs
tezos_raw_protocol_alpha)
tezos_raw_protocol_005_PsBabyM1)
(flags -w "+a-4-6-7-9-29-40..42-44-45-48"
-warn-error "-a+8"
-nopervasives)
(modules Functor))
(library
(name tezos_embedded_protocol_alpha)
(public_name tezos-embedded-protocol-alpha)
(name tezos_embedded_protocol_005_PsBabyM1)
(public_name tezos-embedded-protocol-005-PsBabyM1)
(library_flags (:standard -linkall))
(libraries tezos-protocol-alpha
(libraries tezos-protocol-005-PsBabyM1
tezos-protocol-updater
tezos-protocol-environment)
(flags (:standard -w +a-4-6-7-9-29-32-40..42-44-45-48
@ -106,4 +106,4 @@ include Tezos_raw_protocol_alpha.Main
(alias
(name runtest_sandbox)
(deps .tezos_protocol_alpha.objs/native/tezos_protocol_alpha.cmx))
(deps .tezos_protocol_005_PsBabyM1.objs/native/tezos_protocol_005_PsBabyM1.cmx))

2
vendors/ligo-utils/tezos-protocol-alpha/fees_storage.ml vendored
View File

@ -97,7 +97,7 @@ let burn_storage_fees c ~storage_limit ~payer =
else
trace Cannot_pay_storage_fee
(Contract_storage.must_exist c payer >>=? fun () ->
Contract_storage.spend_from_script c payer to_burn) >>=? fun c ->
Contract_storage.spend c payer to_burn) >>=? fun c ->
return c
let check_storage_limit c ~storage_limit =

5
vendors/ligo-utils/tezos-protocol-alpha/fitness_repr.ml vendored
View File

@ -57,5 +57,10 @@ let to_int64 = function
when Compare.String.
(MBytes.to_string version = Constants_repr.version_number) ->
int64_of_bytes fitness
| [ version ;
_fitness (* ignored since higher version takes priority *) ]
when Compare.String.
(MBytes.to_string version = Constants_repr.version_number_004) ->
ok 0L
| [] -> ok 0L
| _ -> error Invalid_fitness

75
vendors/ligo-utils/tezos-protocol-alpha/gas_limit_repr.ml vendored
View File

@ -27,6 +27,8 @@ type t =
| Unaccounted
| Limited of { remaining : Z.t }
type internal_gas = Z.t
type cost =
{ allocations : Z.t ;
steps : Z.t ;
@ -90,37 +92,60 @@ let write_base_weight = Z.of_int 160
let byte_read_weight = Z.of_int 10
let byte_written_weight = Z.of_int 15
let consume block_gas operation_gas cost = match operation_gas with
| Unaccounted -> ok (block_gas, Unaccounted)
| Limited { remaining } ->
let weighted_cost =
let rescaling_bits = 7
let rescaling_mask =
Z.sub (Z.shift_left Z.one rescaling_bits) Z.one
let scale (z : Z.t) = Z.shift_left z rescaling_bits
let rescale (z : Z.t) = Z.shift_right z rescaling_bits
let cost_to_internal_gas (cost : cost) : internal_gas =
Z.add
(Z.add
(Z.mul allocation_weight cost.allocations)
(Z.mul step_weight cost.steps))
(Z.mul cost.allocations allocation_weight)
(Z.mul cost.steps step_weight))
(Z.add
(Z.add
(Z.mul read_base_weight cost.reads)
(Z.mul write_base_weight cost.writes))
(Z.mul cost.reads read_base_weight)
(Z.mul cost.writes write_base_weight))
(Z.add
(Z.mul byte_read_weight cost.bytes_read)
(Z.mul byte_written_weight cost.bytes_written))) in
(Z.mul cost.bytes_read byte_read_weight)
(Z.mul cost.bytes_written byte_written_weight)))
let internal_gas_to_gas internal_gas : Z.t * internal_gas =
let gas = rescale internal_gas in
let rest = Z.logand internal_gas rescaling_mask in
(gas, rest)
let consume block_gas operation_gas internal_gas cost =
match operation_gas with
| Unaccounted -> ok (block_gas, Unaccounted, internal_gas)
| Limited { remaining } ->
let cost_internal_gas = cost_to_internal_gas cost in
let total_internal_gas =
Z.add cost_internal_gas internal_gas in
let gas, rest = internal_gas_to_gas total_internal_gas in
if Compare.Z.(gas > Z.zero) then
let remaining =
Z.sub remaining weighted_cost in
Z.sub remaining gas in
let block_remaining =
Z.sub block_gas weighted_cost in
Z.sub block_gas gas in
if Compare.Z.(remaining < Z.zero)
then error Operation_quota_exceeded
else if Compare.Z.(block_remaining < Z.zero)
then error Block_quota_exceeded
else ok (block_remaining, Limited { remaining })
else ok (block_remaining, Limited { remaining }, rest)
else
ok (block_gas, operation_gas, total_internal_gas)
let check_enough block_gas operation_gas cost =
consume block_gas operation_gas cost
>|? fun (_block_remainig, _remaining) -> ()
let check_enough block_gas operation_gas internal_gas cost =
consume block_gas operation_gas internal_gas cost
>|? fun (_block_remainig, _remaining, _internal_gas) -> ()
let internal_gas_zero : internal_gas = Z.zero
let alloc_cost n =
{ allocations = Z.of_int (n + 1) ;
{ allocations = scale (Z.of_int (n + 1)) ;
steps = Z.zero ;
reads = Z.zero ;
writes = Z.zero ;
@ -133,9 +158,17 @@ let alloc_bytes_cost n =
let alloc_bits_cost n =
alloc_cost ((n + 63) / 64)
let atomic_step_cost n =
{ allocations = Z.zero ;
steps = Z.of_int (2 * n) ;
reads = Z.zero ;
writes = Z.zero ;
bytes_read = Z.zero ;
bytes_written = Z.zero }
let step_cost n =
{ allocations = Z.zero ;
steps = Z.of_int n ;
steps = scale (Z.of_int n) ;
reads = Z.zero ;
writes = Z.zero ;
bytes_read = Z.zero ;
@ -152,9 +185,9 @@ let free =
let read_bytes_cost n =
{ allocations = Z.zero ;
steps = Z.zero ;
reads = Z.one ;
reads = scale Z.one ;
writes = Z.zero ;
bytes_read = n ;
bytes_read = scale n ;
bytes_written = Z.zero }
let write_bytes_cost n =
@ -163,7 +196,7 @@ let write_bytes_cost n =
reads = Z.zero ;
writes = Z.one ;
bytes_read = Z.zero ;
bytes_written = n }
bytes_written = scale n }
let ( +@ ) x y =
{ allocations = Z.add x.allocations y.allocations ;

9
vendors/ligo-utils/tezos-protocol-alpha/gas_limit_repr.mli vendored
View File

@ -27,6 +27,8 @@ type t =
| Unaccounted
| Limited of { remaining : Z.t }
type internal_gas
val encoding : t Data_encoding.encoding
val pp : Format.formatter -> t -> unit
@ -38,10 +40,13 @@ val pp_cost : Format.formatter -> cost -> unit
type error += Block_quota_exceeded (* `Temporary *)
type error += Operation_quota_exceeded (* `Temporary *)
val consume : Z.t -> t -> cost -> (Z.t * t) tzresult
val check_enough : Z.t -> t -> cost -> unit tzresult
val consume : Z.t -> t -> internal_gas -> cost -> (Z.t * t * internal_gas) tzresult
val check_enough : Z.t -> t -> internal_gas -> cost -> unit tzresult
val internal_gas_zero : internal_gas
val free : cost
val atomic_step_cost : int -> cost
val step_cost : int -> cost
val alloc_cost : int -> cost
val alloc_bytes_cost : int -> cost

166
vendors/ligo-utils/tezos-protocol-alpha/helpers_services.ml vendored
View File

@ -59,14 +59,16 @@ module Scripts = struct
let path = RPC_path.(path / "scripts")
let run_code_input_encoding =
(obj7
(obj9
(req "script" Script.expr_encoding)
(req "storage" Script.expr_encoding)
(req "input" Script.expr_encoding)
(req "amount" Tez.encoding)
(req "chain_id" Chain_id.encoding)
(opt "source" Contract.encoding)
(opt "payer" Contract.encoding)
(opt "gas" z))
(opt "gas" z)
(dft "entrypoint" string "default"))
let trace_encoding =
def "scripted.trace" @@
@ -147,10 +149,39 @@ module Scripts = struct
~description:
"Run an operation without signature checks"
~query: RPC_query.empty
~input: Operation.encoding
~input: (obj2
(req "operation" Operation.encoding)
(req "chain_id" Chain_id.encoding))
~output: Apply_results.operation_data_and_metadata_encoding
RPC_path.(path / "run_operation")
let entrypoint_type =
RPC_service.post_service
~description: "Return the type of the given entrypoint"
~query: RPC_query.empty
~input: (obj2
(req "script" Script.expr_encoding)
(dft "entrypoint" string "default"))
~output: (obj1
(req "entrypoint_type" Script.expr_encoding))
RPC_path.(path / "entrypoint")
let list_entrypoints =
RPC_service.post_service
~description: "Return the list of entrypoints of the given script"
~query: RPC_query.empty
~input: (obj1
(req "script" Script.expr_encoding))
~output: (obj2
(dft "unreachable"
(Data_encoding.list
(obj1 (req "path" (Data_encoding.list Michelson_v1_primitives.prim_encoding))))
[])
(req "entrypoints"
(assoc Script.expr_encoding)))
RPC_path.(path / "entrypoints")
end
let register () =
@ -163,14 +194,11 @@ module Scripts = struct
| None -> assert false in
Contract.originate ctxt dummy_contract
~balance
~manager: Signature.Public_key_hash.zero
~delegate: None
~spendable: false
~delegatable: false
~script: (script, None) >>=? fun ctxt ->
return (ctxt, dummy_contract) in
register0 S.run_code begin fun ctxt ()
(code, storage, parameter, amount, source, payer, gas) ->
(code, storage, parameter, amount, chain_id, source, payer, gas, entrypoint) ->
let storage = Script.lazy_expr storage in
let code = Script.lazy_expr code in
originate_dummy_contract ctxt { storage ; code } >>=? fun (ctxt, dummy_contract) ->
@ -183,17 +211,24 @@ module Scripts = struct
| Some gas -> gas
| None -> Constants.hard_gas_limit_per_operation ctxt in
let ctxt = Gas.set_limit ctxt gas in
let step_constants =
let open Script_interpreter in
{ source ;
payer ;
self = dummy_contract ;
amount ;
chain_id } in
Script_interpreter.execute
ctxt Readable
~source
~payer
~self:(dummy_contract, { storage ; code })
~amount ~parameter
step_constants
~script:{ storage ; code }
~entrypoint
~parameter
>>=? fun { Script_interpreter.storage ; operations ; big_map_diff ; _ } ->
return (storage, operations, big_map_diff)
end ;
register0 S.trace_code begin fun ctxt ()
(code, storage, parameter, amount, source, payer, gas) ->
(code, storage, parameter, amount, chain_id, source, payer, gas, entrypoint) ->
let storage = Script.lazy_expr storage in
let code = Script.lazy_expr code in
originate_dummy_contract ctxt { storage ; code } >>=? fun (ctxt, dummy_contract) ->
@ -206,12 +241,19 @@ module Scripts = struct
| Some gas -> gas
| None -> Constants.hard_gas_limit_per_operation ctxt in
let ctxt = Gas.set_limit ctxt gas in
let step_constants =
let open Script_interpreter in
{ source ;
payer ;
self = dummy_contract ;
amount ;
chain_id } in
Script_interpreter.trace
ctxt Readable
~source
~payer
~self:(dummy_contract, { storage ; code })
~amount ~parameter
step_constants
~script:{ storage ; code }
~entrypoint
~parameter
>>=? fun ({ Script_interpreter.storage ; operations ; big_map_diff ; _ }, trace) ->
return (storage, operations, trace, big_map_diff)
end ;
@ -234,13 +276,13 @@ module Scripts = struct
let ctxt = match maybe_gas with
| None -> Gas.set_unlimited ctxt
| Some gas -> Gas.set_limit ctxt gas in
Lwt.return (parse_ty ctxt ~allow_big_map:false ~allow_operation:false (Micheline.root typ)) >>=? fun (Ex_ty typ, ctxt) ->
parse_data ctxt typ (Micheline.root expr) >>=? fun (data, ctxt) ->
Lwt.return (parse_packable_ty ctxt ~legacy:true (Micheline.root typ)) >>=? fun (Ex_ty typ, ctxt) ->
parse_data ctxt ~legacy:true typ (Micheline.root expr) >>=? fun (data, ctxt) ->
Script_ir_translator.pack_data ctxt typ data >>=? fun (bytes, ctxt) ->
return (bytes, Gas.level ctxt)
end ;
register0 S.run_operation begin fun ctxt ()
{ shell ; protocol_data = Operation_data protocol_data } ->
({ shell ; protocol_data = Operation_data protocol_data }, chain_id) ->
(* this code is a duplicate of Apply without signature check *)
let partial_precheck_manager_contents
(type kind) ctxt (op : kind Kind.manager contents)
@ -249,15 +291,15 @@ module Scripts = struct
Lwt.return (Gas.check_limit ctxt gas_limit) >>=? fun () ->
let ctxt = Gas.set_limit ctxt gas_limit in
Lwt.return (Fees.check_storage_limit ctxt storage_limit) >>=? fun () ->
Contract.must_be_allocated ctxt source >>=? fun () ->
Contract.must_be_allocated ctxt (Contract.implicit_contract source) >>=? fun () ->
Contract.check_counter_increment ctxt source counter >>=? fun () ->
begin
match operation with
| Reveal pk ->
Contract.reveal_manager_key ctxt source pk
| Transaction { parameters = Some arg ; _ } ->
| Transaction { parameters ; _ } ->
(* Here the data comes already deserialized, so we need to fake the deserialization to mimic apply *)
let arg_bytes = Data_encoding.Binary.to_bytes_exn Script.lazy_expr_encoding arg in
let arg_bytes = Data_encoding.Binary.to_bytes_exn Script.lazy_expr_encoding parameters in
let arg = match Data_encoding.Binary.of_bytes Script.lazy_expr_encoding arg_bytes with
| Some arg -> arg
| None -> assert false in
@ -267,7 +309,7 @@ module Scripts = struct
(* Fail if not enough gas for complete deserialization cost *)
trace Apply.Gas_quota_exceeded_init_deserialize @@
Script.force_decode ctxt arg >>|? fun (_arg, ctxt) -> ctxt
| Origination { script = Some script ; _ } ->
| Origination { script = script ; _ } ->
(* Here the data comes already deserialized, so we need to fake the deserialization to mimic apply *)
let script_bytes = Data_encoding.Binary.to_bytes_exn Script.encoding script in
let script = match Data_encoding.Binary.of_bytes Script.encoding script_bytes with
@ -287,7 +329,7 @@ module Scripts = struct
Contract.get_manager_key ctxt source >>=? fun _public_key ->
(* signature check unplugged from here *)
Contract.increment_counter ctxt source >>=? fun ctxt ->
Contract.spend ctxt source fee >>=? fun ctxt ->
Contract.spend ctxt (Contract.implicit_contract source) fee >>=? fun ctxt ->
return ctxt in
let rec partial_precheck_manager_contents_list
: type kind.
@ -310,27 +352,61 @@ module Scripts = struct
match protocol_data.contents with
| Single (Manager_operation _) as op ->
partial_precheck_manager_contents_list ctxt op >>=? fun ctxt ->
Apply.apply_manager_contents_list ctxt Optimized baker op >>= fun (_ctxt, result) ->
Apply.apply_manager_contents_list ctxt Optimized baker chain_id op >>= fun (_ctxt, result) ->
return result
| Cons (Manager_operation _, _) as op ->
partial_precheck_manager_contents_list ctxt op >>=? fun ctxt ->
Apply.apply_manager_contents_list ctxt Optimized baker op >>= fun (_ctxt, result) ->
Apply.apply_manager_contents_list ctxt Optimized baker chain_id op >>= fun (_ctxt, result) ->
return result
| _ ->
Apply.apply_contents_list
ctxt ~partial:true Chain_id.zero Optimized shell.branch baker operation
ctxt chain_id Optimized shell.branch baker operation
operation.protocol_data.contents >>=? fun (_ctxt, result) ->
return result
end;
register0 S.entrypoint_type begin fun ctxt () (expr, entrypoint) ->
let ctxt = Gas.set_unlimited ctxt in
let legacy = false in
let open Script_ir_translator in
Lwt.return
begin
parse_toplevel ~legacy expr >>? fun (arg_type, _, _, root_name) ->
parse_ty ctxt ~legacy
~allow_big_map:true ~allow_operation:false
~allow_contract:true arg_type >>? fun (Ex_ty arg_type, _) ->
Script_ir_translator.find_entrypoint ~root_name arg_type
entrypoint
end >>=? fun (_f , Ex_ty ty)->
unparse_ty ctxt ty >>=? fun (ty_node, _) ->
return (Micheline.strip_locations ty_node)
end ;
register0 S.list_entrypoints begin fun ctxt () expr ->
let ctxt = Gas.set_unlimited ctxt in
let legacy = false in
let open Script_ir_translator in
Lwt.return
begin
parse_toplevel ~legacy expr >>? fun (arg_type, _, _, root_name) ->
parse_ty ctxt ~legacy
~allow_big_map:true ~allow_operation:false
~allow_contract:true arg_type >>? fun (Ex_ty arg_type, _) ->
Script_ir_translator.list_entrypoints ~root_name arg_type ctxt
end >>=? fun (unreachable_entrypoint,map) ->
return
(unreachable_entrypoint,
Entrypoints_map.fold
begin fun entry (_,ty) acc ->
(entry , Micheline.strip_locations ty) ::acc end
map [])
end
let run_code ctxt block code (storage, input, amount, source, payer, gas) =
let run_code ctxt block code (storage, input, amount, chain_id, source, payer, gas, entrypoint) =
RPC_context.make_call0 S.run_code ctxt
block () (code, storage, input, amount, source, payer, gas)
block () (code, storage, input, amount, chain_id, source, payer, gas, entrypoint)
let trace_code ctxt block code (storage, input, amount, source, payer, gas) =
let trace_code ctxt block code (storage, input, amount, chain_id, source, payer, gas, entrypoint) =
RPC_context.make_call0 S.trace_code ctxt
block () (code, storage, input, amount, source, payer, gas)
block () (code, storage, input, amount, chain_id, source, payer, gas, entrypoint)
let typecheck_code ctxt block =
RPC_context.make_call0 S.typecheck_code ctxt block ()
@ -344,6 +420,13 @@ module Scripts = struct
let run_operation ctxt block =
RPC_context.make_call0 S.run_operation ctxt block ()
let entrypoint_type ctxt block =
RPC_context.make_call0 S.entrypoint_type ctxt block ()
let list_entrypoints ctxt block =
RPC_context.make_call0 S.list_entrypoints ctxt block ()
end
module Forge = struct
@ -403,7 +486,7 @@ module Forge = struct
~gas_limit ~storage_limit operations =
Contract_services.manager_key ctxt block source >>= function
| Error _ as e -> Lwt.return e
| Ok (_, revealed) ->
| Ok revealed ->
let ops =
List.map
(fun (Manager operation) ->
@ -431,28 +514,23 @@ module Forge = struct
let transaction ctxt
block ~branch ~source ?sourcePubKey ~counter
~amount ~destination ?parameters
~amount ~destination ?(entrypoint = "default") ?parameters
~gas_limit ~storage_limit ~fee ()=
let parameters = Option.map ~f:Script.lazy_expr parameters in
let parameters = Option.unopt_map ~f:Script.lazy_expr ~default:Script.unit_parameter parameters in
operations ctxt block ~branch ~source ?sourcePubKey ~counter
~fee ~gas_limit ~storage_limit
[Manager (Transaction { amount ; parameters ; destination })]
[Manager (Transaction { amount ; parameters ; destination ; entrypoint })]
let origination ctxt
block ~branch
~source ?sourcePubKey ~counter
~managerPubKey ~balance
?(spendable = true)
?(delegatable = true)
?delegatePubKey ?script
~balance
?delegatePubKey ~script
~gas_limit ~storage_limit ~fee () =
operations ctxt block ~branch ~source ?sourcePubKey ~counter
~fee ~gas_limit ~storage_limit
[Manager (Origination { manager = managerPubKey ;
delegate = delegatePubKey ;
[Manager (Origination { delegate = delegatePubKey ;
script ;
spendable ;
delegatable ;
credit = balance ;
preorigination = None })]

32
vendors/ligo-utils/tezos-protocol-alpha/helpers_services.mli vendored
View File

@ -40,7 +40,7 @@ module Scripts : sig
val run_code:
'a #RPC_context.simple ->
'a -> Script.expr ->
(Script.expr * Script.expr * Tez.t * Contract.t option * Contract.t option * Z.t option) ->
(Script.expr * Script.expr * Tez.t * Chain_id.t * Contract.t option * Contract.t option * Z.t option * string) ->
(Script.expr *
packed_internal_operation list *
Contract.big_map_diff option) shell_tzresult Lwt.t
@ -48,7 +48,7 @@ module Scripts : sig
val trace_code:
'a #RPC_context.simple ->
'a -> Script.expr ->
(Script.expr * Script.expr * Tez.t * Contract.t option * Contract.t option* Z.t option) ->
(Script.expr * Script.expr * Tez.t * Chain_id.t * Contract.t option * Contract.t option * Z.t option * string) ->
(Script.expr *
packed_internal_operation list *
Script_interpreter.execution_trace *
@ -69,9 +69,19 @@ module Scripts : sig
val run_operation:
'a #RPC_context.simple ->
'a -> packed_operation ->
'a -> packed_operation * Chain_id.t ->
(packed_protocol_data * Apply_results.packed_operation_metadata) shell_tzresult Lwt.t
val entrypoint_type:
'a #RPC_context.simple ->
'a -> Script.expr * string -> Script.expr shell_tzresult Lwt.t
val list_entrypoints:
'a #RPC_context.simple ->
'a -> Script.expr ->
(Michelson_v1_primitives.prim list list *
(string * Script.expr) list) shell_tzresult Lwt.t
end
module Forge : sig
@ -81,7 +91,7 @@ module Forge : sig
val operations:
'a #RPC_context.simple -> 'a ->
branch:Block_hash.t ->
source:Contract.t ->
source:public_key_hash ->
?sourcePubKey:public_key ->
counter:counter ->
fee:Tez.t ->
@ -92,7 +102,7 @@ module Forge : sig
val reveal:
'a #RPC_context.simple -> 'a ->
branch:Block_hash.t ->
source:Contract.t ->
source:public_key_hash ->
sourcePubKey:public_key ->
counter:counter ->
fee:Tez.t ->
@ -101,11 +111,12 @@ module Forge : sig
val transaction:
'a #RPC_context.simple -> 'a ->
branch:Block_hash.t ->
source:Contract.t ->
source:public_key_hash ->
?sourcePubKey:public_key ->
counter:counter ->
amount:Tez.t ->
destination:Contract.t ->
?entrypoint:string ->
?parameters:Script.expr ->
gas_limit:Z.t ->
storage_limit:Z.t ->
@ -115,15 +126,12 @@ module Forge : sig
val origination:
'a #RPC_context.simple -> 'a ->
branch:Block_hash.t ->
source:Contract.t ->
source:public_key_hash ->
?sourcePubKey:public_key ->
counter:counter ->
managerPubKey:public_key_hash ->
balance:Tez.t ->
?spendable:bool ->
?delegatable:bool ->
?delegatePubKey: public_key_hash ->
?script:Script.t ->
script:Script.t ->
gas_limit:Z.t ->
storage_limit:Z.t ->
fee:Tez.t->
@ -132,7 +140,7 @@ module Forge : sig
val delegation:
'a #RPC_context.simple -> 'a ->
branch:Block_hash.t ->
source:Contract.t ->
source:public_key_hash ->
?sourcePubKey:public_key ->
counter:counter ->
fee:Tez.t ->

338
vendors/ligo-utils/tezos-protocol-alpha/init_storage.ml vendored
View File

@ -2,6 +2,7 @@
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* Copyright (c) 2019 Nomadic Labs <contact@nomadic-labs.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
@ -23,10 +24,324 @@
(* *)
(*****************************************************************************)
(* This is the genesis protocol: initialise the state *)
(* Delegated storage changed type of value from Contract_hash to
Contract_repr. Move all 'delegated' data into a storage with
the original type, then copy over into the new storage. *)
let migrate_delegated ctxt contract =
let path = "contracts" :: (* module Contract *)
"index" :: (* module Indexed_context *)
Contract_repr.Index.to_path contract [
"delegated" ; (* module Delegated *)
] in
let path_tmp = "contracts" :: (* module Contract *)
"index" :: (* module Indexed_context *)
Contract_repr.Index.to_path contract [
"delegated_004" ; (* module Delegated *)
] in
Raw_context.dir_mem ctxt path >>= fun exists ->
if exists then
Raw_context.copy ctxt path path_tmp >>=? fun ctxt ->
Raw_context.remove_rec ctxt path >>= fun ctxt ->
Storage.Contract.Delegated_004.fold (ctxt, contract) ~init:(Ok ctxt) ~f:(fun delegated ctxt ->
Lwt.return ctxt >>=? fun ctxt ->
let originated = Contract_repr.originated_contract_004 delegated in
Storage.Contract.Delegated.add (ctxt, contract) originated >>= fun ctxt ->
return ctxt
) >>=? fun ctxt ->
Raw_context.remove_rec ctxt path_tmp >>= fun ctxt ->
return ctxt
else
return ctxt
let transform_script:
(manager_pkh: Signature.Public_key_hash.t ->
script_code: Script_repr.lazy_expr ->
script_storage: Script_repr.lazy_expr ->
(Script_repr.lazy_expr * Script_repr.lazy_expr) tzresult Lwt.t) ->
manager_pkh: Signature.Public_key_hash.t ->
Raw_context.t ->
Contract_repr.t ->
Script_repr.lazy_expr ->
Raw_context.t tzresult Lwt.t =
fun transformation ~manager_pkh ctxt contract code ->
Storage.Contract.Storage.get ctxt contract >>=? fun (_ctxt, storage) ->
transformation manager_pkh code storage >>=? fun (migrated_code, migrated_storage) ->
(* Set the migrated script code for free *)
Storage.Contract.Code.set_free ctxt contract migrated_code >>=? fun (ctxt, code_size_diff) ->
(* Set the migrated script storage for free *)
Storage.Contract.Storage.set_free ctxt contract migrated_storage >>=? fun (ctxt, storage_size_diff) ->
Storage.Contract.Used_storage_space.get ctxt contract >>=? fun used_space ->
let total_size = Z.(add (of_int code_size_diff) (add (of_int storage_size_diff) used_space)) in
(* Free storage space for migrated contracts *)
Storage.Contract.Used_storage_space.set ctxt contract total_size >>=? fun ctxt ->
Storage.Contract.Paid_storage_space.get ctxt contract >>=? fun paid_space ->
if Compare.Z.(paid_space < total_size) then
Storage.Contract.Paid_storage_space.set ctxt contract total_size >>=? fun ctxt ->
return ctxt
else
return ctxt
let manager_script_storage: Signature.Public_key_hash.t -> Script_repr.lazy_expr =
fun manager_pkh ->
let open Micheline in
Script_repr.lazy_expr @@ strip_locations @@
(* store in optimized binary representation - as unparsed with [Optimized]. *)
let bytes = Data_encoding.Binary.to_bytes_exn Signature.Public_key_hash.encoding manager_pkh in
Bytes (0, bytes)
(* If the given contract is not allocated, we'll allocate it with 1 mutez,
so that the migrated contracts' managers don't have to pay origination burn *)
let allocate_contract ctxt contract =
Contract_storage.allocated ctxt contract >>=? function
| true ->
return ctxt
| false ->
Contract_storage.credit ctxt contract Tez_repr.one_mutez
(* Process an individual contract *)
let process_contract_add_manager contract ctxt =
let open Legacy_script_support_repr in
match Contract_repr.is_originated contract with
| None -> return ctxt (* Only process originated contracts *)
| Some _ -> begin
Storage.Contract.Counter.remove ctxt contract >>= fun ctxt ->
Storage.Contract.Spendable_004.mem ctxt contract >>= fun is_spendable ->
Storage.Contract.Delegatable_004.mem ctxt contract >>= fun is_delegatable ->
Storage.Contract.Spendable_004.del ctxt contract >>= fun ctxt ->
Storage.Contract.Delegatable_004.del ctxt contract >>= fun ctxt ->
(* Try to get script code (ignore ctxt update to discard the initialization) *)
Storage.Contract.Code.get_option ctxt contract >>=? fun (_ctxt, code) ->
(* Get the manager of the originated contract *)
Contract_storage.get_manager_004 ctxt contract >>=? fun manager_pkh ->
let manager = Contract_repr.implicit_contract manager_pkh in
Storage.Contract.Manager.remove ctxt contract >>= fun ctxt ->
match code with
| Some code ->
(*
| spendable | delegatable | template |
|-----------+-------------+------------------|
| true | true | add_do |
| true | false | add_do |
| false | true | add_set_delegate |
| false | false | nothing |
*)
if is_spendable then
transform_script add_do ~manager_pkh ctxt contract code >>=? fun ctxt ->
allocate_contract ctxt manager
else if is_delegatable then
transform_script add_set_delegate ~manager_pkh ctxt contract code >>=? fun ctxt ->
allocate_contract ctxt manager
else if has_default_entrypoint code then
transform_script
(fun ~manager_pkh:_ ~script_code ~script_storage ->
add_root_entrypoint script_code >>=? fun script_code ->
return (script_code, script_storage))
~manager_pkh ctxt contract code
else
return ctxt
| None -> begin
(* Initialize the script code for free *)
Storage.Contract.Code.init_free ctxt contract manager_script_code >>=? fun (ctxt, code_size) ->
let storage = manager_script_storage manager_pkh in
(* Initialize the script storage for free *)
Storage.Contract.Storage.init_free ctxt contract storage >>=? fun (ctxt, storage_size) ->
let total_size = Z.(add (of_int code_size) (of_int storage_size)) in
(* Free storage space for migrated contracts *)
Storage.Contract.Paid_storage_space.init_set ctxt contract total_size >>= fun ctxt ->
Storage.Contract.Used_storage_space.init_set ctxt contract total_size >>= fun ctxt ->
allocate_contract ctxt manager
end
end
(* The [[update_contract_script]] function returns a copy of its
argument (the Micheline AST of a contract script) with "ADDRESS"
replaced by "ADDRESS; CHAIN_ID; PAIR".
[[Micheline.strip_locations]] should be called on the resulting
Micheline AST to get meaningful locations. *)
let rec update_contract_script : ('l, 'p) Micheline.node -> ('l, 'p) Micheline.node
= function
| Micheline.Seq (_,
Micheline.Prim (_, Michelson_v1_primitives.I_ADDRESS, [], []) ::
l) ->
Micheline.Seq (0,
Micheline.Prim (0, Michelson_v1_primitives.I_ADDRESS, [], []) ::
Micheline.Prim (0, Michelson_v1_primitives.I_CHAIN_ID, [], []) ::
Micheline.Prim (0, Michelson_v1_primitives.I_PAIR, [], []) :: l)
| Micheline.Seq (_, a :: l) ->
let a' = update_contract_script a in
let b = Micheline.Seq (0, l) in
let b' = update_contract_script b in
begin match b' with
| Micheline.Seq (_, l') ->
Micheline.Seq (0, a' :: l')
| _ -> assert false
end
| Micheline.Prim (_, p, l, annot) ->
Micheline.Prim (0, p, List.map update_contract_script l, annot)
| script -> script
let migrate_multisig_script (ctxt : Raw_context.t) (contract : Contract_repr.t)
(code : Script_repr.expr) : Raw_context.t tzresult Lwt.t =
let migrated_code =
Script_repr.lazy_expr @@ Micheline.strip_locations @@
update_contract_script @@ Micheline.root code
in
Storage.Contract.Code.set_free ctxt contract migrated_code >>=? fun (ctxt, _code_size_diff) ->
(* Set the spendable and delegatable flags to false so that no entrypoint gets added by
the [[process_contract_add_manager]] function. *)
Storage.Contract.Spendable_004.set ctxt contract false >>= fun ctxt ->
Storage.Contract.Delegatable_004.set ctxt contract false >>= fun ctxt ->
return ctxt
(* The hash of the multisig contract; only contracts with this exact
hash are going to be updated by the [[update_contract_script]]
function. *)
let multisig_hash : Script_expr_hash.t =
Script_expr_hash.of_bytes_exn @@
MBytes.of_hex @@
`Hex "475e37a6386d0b85890eb446db1faad67f85fc814724ad07473cac8c0a124b31"
let process_contract_multisig (contract : Contract_repr.t) (ctxt : Raw_context.t) =
Contract_storage.get_script ctxt contract >>=? fun (ctxt, script_opt) ->
match script_opt with
| None ->
(* Do nothing on scriptless contracts *)
return ctxt
| Some { Script_repr.code = code ; Script_repr.storage = _storage } ->
(* The contract has some script, only try to modify it if it has
the hash of the multisig contract *)
Lwt.return (Script_repr.force_decode code) >>=? fun (code, _gas_cost) ->
let bytes =
Data_encoding.Binary.to_bytes_exn Script_repr.expr_encoding code
in
let hash = Script_expr_hash.hash_bytes [ bytes ] in
if Script_expr_hash.(hash = multisig_hash) then
migrate_multisig_script ctxt contract code
else
return ctxt
(* Process an individual contract *)
let process_contract contract ctxt =
process_contract_multisig contract ctxt >>=? fun ctxt ->
process_contract_add_manager contract ctxt >>=? fun ctxt ->
return ctxt
let invoice_contract ctxt kt1_addr amount =
let amount = Tez_repr.of_mutez_exn (Int64.(mul 1_000_000L (of_int amount))) in
match Contract_repr.of_b58check kt1_addr with
| Ok recipient -> begin
Contract_storage.credit ctxt recipient amount >>= function
| Ok ctxt -> return ctxt
| Error _ -> return ctxt end
| Error _ -> return ctxt
(* Extract Big_maps from their parent contract directory,
recompute their used space, and assign them an ID. *)
let migrate_contract_big_map ctxt contract =
Storage.Contract.Code.get_option ctxt contract >>=? function
| ctxt, None -> return ctxt
| ctxt, Some code ->
Storage.Contract.Storage.get ctxt contract >>=? fun (ctxt, storage) ->
let extract_big_map_types expr =
let open Michelson_v1_primitives in
let open Micheline in
match Micheline.root expr with
| Seq (_, [ Prim (_, K_storage, [ expr ], _) ; _ ; _ ])
| Seq (_, [ _ ; Prim (_, K_storage, [ expr ], _) ; _ ])
| Seq (_, [ _ ; _ ; Prim (_, K_storage, [ expr ], _) ]) ->
begin match expr with
| Prim (_, T_pair, [ Prim (_, T_big_map, [ kt ; vt ], _ ) ; _ ], _) -> Some (kt, vt)
| _ -> None
end
| _ -> None in
let rewrite_big_map expr id =
let open Michelson_v1_primitives in
let open Micheline in
match Micheline.root expr with
| Prim (_, D_Pair, [ Seq (_, _ (* ignore_unused_origination_literal *)) ; pannot ], sannot) ->
Micheline.strip_locations (Prim (0, D_Pair, [ Int (0, id) ; pannot ], sannot))
| _ -> assert false in
Lwt.return (Script_repr.force_decode code) >>=? fun (code, _) ->
match extract_big_map_types code with
| None -> return ctxt
| Some (kt, vt) ->
Lwt.return (Script_repr.force_decode storage) >>=? fun (storage, _) ->
Storage.Big_map.Next.incr ctxt >>=? fun (ctxt, id) ->
let contract_path suffix =
"contracts" :: (* module Contract *)
"index" :: (* module Indexed_context *)
Contract_repr.Index.to_path contract suffix in
let old_path = contract_path [ "big_map" ] in
let storage = rewrite_big_map storage id in
Storage.Contract.Storage.set ctxt contract (Script_repr.lazy_expr storage) >>=? fun (ctxt, _) ->
let kt = Micheline.strip_locations (Script_repr.strip_annotations kt) in
let vt = Micheline.strip_locations (Script_repr.strip_annotations vt) in
Storage.Big_map.Key_type.init ctxt id kt >>=? fun ctxt ->
Storage.Big_map.Value_type.init ctxt id vt >>=? fun ctxt ->
Raw_context.dir_mem ctxt old_path >>= fun exists ->
if exists then
let read_size ctxt key =
Raw_context.get ctxt key >>=? fun len ->
match Data_encoding.(Binary.of_bytes int31) len with
| None -> assert false
| Some len -> return len in
let iter_sizes f (ctxt, acc) =
let rec dig i path (ctxt, acc) =
if Compare.Int.(i <= 0) then
Raw_context.fold ctxt path ~init:(ok (ctxt, acc)) ~f:begin fun k acc ->
Lwt.return acc >>=? fun (ctxt, acc) ->
match k with
| `Dir _ -> return (ctxt, acc)
| `Key file ->
match List.rev file with
| last :: _ when Compare.String.(last = "data") ->
return (ctxt, acc)
| last :: _ when Compare.String.(last = "len") ->
read_size ctxt file >>=? fun len ->
return (ctxt, f len acc)
| _ -> assert false
end
else
Raw_context.fold ctxt path ~init:(ok (ctxt, acc)) ~f:begin fun k acc ->
Lwt.return acc >>=? fun (ctxt, acc) ->
match k with
| `Dir k -> dig (i-1) k (ctxt, acc)
| `Key _ -> return (ctxt, acc)
end in
dig Script_expr_hash.path_length old_path (ctxt, acc) in
iter_sizes
(fun s acc -> (acc |> Z.add (Z.of_int s) |> Z.add (Z.of_int 65)))
(ctxt, (Z.of_int 0)) >>=? fun (ctxt, total_bytes) ->
Storage.Big_map.Total_bytes.init ctxt id total_bytes >>=? fun ctxt ->
let new_path = "big_maps" :: (* module Big_map *)
"index" :: (* module Indexed_context *)
Storage.Big_map.Index.to_path id [
"contents" ; (* module Delegated *)
] in
Raw_context.copy ctxt old_path new_path >>=? fun ctxt ->
Raw_context.remove_rec ctxt old_path >>= fun ctxt ->
read_size ctxt (contract_path [ "len" ; "code" ]) >>=? fun code_size ->
read_size ctxt (contract_path [ "len" ; "storage" ]) >>=? fun storage_size ->
let total_bytes =
total_bytes |>
Z.add (Z.of_int 33) |>
Z.add (Z.of_int code_size) |>
Z.add (Z.of_int storage_size) in
Storage.Contract.Used_storage_space.get ctxt contract >>=? fun previous_size ->
Storage.Contract.Paid_storage_space.get ctxt contract >>=? fun paid_bytes ->
let change = Z.sub paid_bytes previous_size in
Storage.Contract.Used_storage_space.set ctxt contract total_bytes >>=? fun ctxt ->
Storage.Contract.Paid_storage_space.set ctxt contract (Z.add total_bytes change)
else
Storage.Big_map.Total_bytes.init ctxt id Z.zero >>=? fun ctxt ->
return ctxt
let prepare_first_block ctxt ~typecheck ~level ~timestamp ~fitness =
Raw_context.prepare_first_block
~level ~timestamp ~fitness ctxt >>=? fun (previous_protocol, ctxt) ->
Storage.Big_map.Next.init ctxt >>=? fun ctxt ->
match previous_protocol with
| Genesis param ->
Commitment_storage.init ctxt param.commitments >>=? fun ctxt ->
@ -41,11 +356,24 @@ let prepare_first_block ctxt ~typecheck ~level ~timestamp ~fitness =
param.bootstrap_contracts >>=? fun ctxt ->
Roll_storage.init_first_cycles ctxt >>=? fun ctxt ->
Vote_storage.init ctxt >>=? fun ctxt ->
Storage.Last_block_priority.init ctxt 0 >>=? fun ctxt ->
Storage.Block_priority.init ctxt 0 >>=? fun ctxt ->
Vote_storage.freeze_listings ctxt >>=? fun ctxt ->
return ctxt
| Alpha_previous ->
| Athens_004 ->
Storage.Vote.Current_quorum_004.get ctxt >>=? fun quorum ->
Storage.Vote.Participation_ema.init ctxt quorum >>=? fun ctxt ->
Storage.Vote.Current_quorum_004.delete ctxt >>=? fun ctxt ->
Storage.Block_priority.init ctxt 0 >>=? fun ctxt ->
Storage.Last_block_priority.delete ctxt >>=? fun ctxt ->
Storage.Contract.fold ctxt ~init:(Ok ctxt)
~f:(fun contract ctxt ->
Lwt.return ctxt >>=? fun ctxt ->
migrate_delegated ctxt contract >>=? fun ctxt ->
migrate_contract_big_map ctxt contract >>=? fun ctxt ->
process_contract contract ctxt)
>>=? fun ctxt ->
invoice_contract ctxt "KT1DUfaMfTRZZkvZAYQT5b3byXnvqoAykc43" 500 >>=? fun ctxt ->
return ctxt
let prepare ctxt ~level ~timestamp ~fitness =
Raw_context.prepare ~level ~timestamp ~fitness ctxt
let prepare ctxt ~level ~predecessor_timestamp ~timestamp ~fitness =
Raw_context.prepare ~level ~predecessor_timestamp ~timestamp ~fitness ctxt

532
vendors/ligo-utils/tezos-protocol-alpha/legacy_script_support_repr.ml vendored Normal file
View File

@ -0,0 +1,532 @@
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* Copyright (c) 2019 Nomadic Labs <contact@nomadic-labs.com> *)
(* Copyright (c) 2019 Cryptium Labs <contact@cryptium-labs.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
let manager_script_code: Script_repr.lazy_expr =
let open Micheline in
let open Michelson_v1_primitives in
Script_repr.lazy_expr @@ strip_locations @@
Seq (0, [
Prim (0, K_parameter, [
Prim (0, T_or, [
Prim (0, T_lambda, [
Prim (0, T_unit, [], []);
Prim (0, T_list, [
Prim (0, T_operation, [], [])
], [])
], ["%do"]);
Prim (0, T_unit, [], ["%default"])
], [])
], []);
Prim (0, K_storage, [
Prim (0, T_key_hash, [], [])
], []);
Prim (0, K_code, [
Seq (0, [
Seq (0, [
Seq (0, [
Prim (0, I_DUP, [], []);
Prim (0, I_CAR, [], []);
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_CDR, [], [])
])
], [])
])
]);
Prim (0, I_IF_LEFT, [
Seq (0, [
Prim (0, I_PUSH, [
Prim (0, T_mutez, [], []);
Int (0, Z.zero)
], []);
Prim (0, I_AMOUNT, [], []);
Seq (0, [
Seq (0, [
Prim (0, I_COMPARE, [], []);
Prim (0, I_EQ, [], [])
]);
Prim (0, I_IF, [
Seq (0, []);
Seq (0, [
Seq (0, [
Prim (0, I_UNIT, [], []);
Prim (0, I_FAILWITH, [], [])
])
])
], [])
]);
Seq (0, [
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_DUP, [], [])
])
], []);
Prim (0, I_SWAP, [], [])
]);
Prim (0, I_IMPLICIT_ACCOUNT, [], []);
Prim (0, I_ADDRESS, [], []);
Prim (0, I_SENDER, [], []);
Seq (0, [
Seq (0, [
Prim (0, I_COMPARE, [], []);
Prim (0, I_EQ, [], [])
]);
Prim (0, I_IF, [
Seq (0, []);
Seq (0, [
Seq (0, [
Prim (0, I_UNIT, [], []);
Prim (0, I_FAILWITH, [], [])
])
])
], [])
]);
Prim (0, I_UNIT, [], []);
Prim (0, I_EXEC, [], []);
Prim (0, I_PAIR, [], [])
]);
Seq (0, [
Prim (0, I_DROP, [], []);
Prim (0, I_NIL, [
Prim (0, T_operation, [], [])
], []);
Prim (0, I_PAIR, [], [])
])
], [])
])
], [])
])
(* Find the toplevel expression with a given prim type from list,
because they can be in arbitrary order. *)
let find_toplevel toplevel exprs =
let open Micheline in
let rec iter toplevel = function
| (Prim (_, prim, _, _) as found) :: _
when String.equal toplevel (Michelson_v1_primitives.string_of_prim prim) ->
Some found
| _ :: rest ->
iter toplevel rest
| [] ->
None in
iter (Michelson_v1_primitives.string_of_prim toplevel) exprs
let add_do:
manager_pkh: Signature.Public_key_hash.t ->
script_code: Script_repr.lazy_expr ->
script_storage: Script_repr.lazy_expr ->
(Script_repr.lazy_expr * Script_repr.lazy_expr) tzresult Lwt.t =
fun ~manager_pkh ~script_code ~script_storage ->
let open Micheline in
let open Michelson_v1_primitives in
Lwt.return (Script_repr.force_decode script_code) >>=? fun (script_code_expr, _gas_cost) ->
Lwt.return (Script_repr.force_decode script_storage) >>|? fun (script_storage_expr, _gas_cost) ->
let storage_expr = root script_storage_expr in
match root script_code_expr with
| Seq (_, toplevel)
-> begin
match find_toplevel K_parameter toplevel,
find_toplevel K_storage toplevel,
find_toplevel K_code toplevel with
Some (Prim (_, K_parameter, [
Prim (_, parameter_type, parameter_expr, parameter_annot)
], prim_param_annot)),
Some (Prim (_, K_storage, [
Prim (_, code_storage_type, code_storage_expr, code_storage_annot)
], k_storage_annot)),
Some (Prim (_, K_code, [code_expr], code_annot)) ->
(* Note that we intentionally don't deal with potential duplicate entrypoints in this migration as there already might be some in contracts that we don't touch. *)
let migrated_code =
Seq (0, [
Prim (0, K_parameter, [
Prim (0, T_or, [
Prim (0, T_lambda, [
Prim (0, T_unit, [], []);
Prim (0, T_list, [
Prim (0, T_operation, [], [])
], [])
], ["%do"]);
Prim (0, parameter_type, parameter_expr, "%default" :: parameter_annot)
], [])
], prim_param_annot);
Prim (0, K_storage, [
Prim (0, T_pair, [
Prim (0, T_key_hash, [], []);
Prim (0, code_storage_type, code_storage_expr, code_storage_annot)
], [])
], k_storage_annot);
Prim (0, K_code, [
Seq (0, [
Prim (0, I_DUP, [], []);
Prim (0, I_CAR, [], []);
Prim (0, I_IF_LEFT, [
Seq (0, [
Prim (0, I_PUSH, [
Prim (0, T_mutez, [], []);
Int (0, Z.zero)
], []);
Prim (0, I_AMOUNT, [], []);
Seq (0, [
Seq (0, [
Prim (0, I_COMPARE, [], []);
Prim (0, I_EQ, [], [])
]);
Prim (0, I_IF, [
Seq (0, []);
Seq (0, [
Seq (0, [
Prim (0, I_UNIT, [], []);
Prim (0, I_FAILWITH, [], [])
])
])
], [])
]);
Seq (0, [
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_DUP, [], [])
])
], []);
Prim (0, I_SWAP, [], [])
]);
Prim (0, I_CDR, [], []);
Prim (0, I_CAR, [], []);
Prim (0, I_IMPLICIT_ACCOUNT, [], []);
Prim (0, I_ADDRESS, [], []);
Prim (0, I_SENDER, [], []);
Seq (0, [
Prim (0, I_COMPARE, [], []);
Prim (0, I_NEQ, [], []);
Prim (0, I_IF, [
Seq (0, [
Prim (0, I_SENDER, [], []);
Prim (0, I_PUSH, [
Prim (0, T_string, [], []);
String (0, "Only the owner can operate.")
], []);
Prim (0, I_PAIR, [], []);
Prim (0, I_FAILWITH, [], [])
]);
Seq (0, [
Prim (0, I_UNIT, [], []);
Prim (0, I_EXEC, [], []);
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_CDR, [], [])
])
], []);
Prim (0, I_PAIR, [], [])
])
], [])
])
]);
Seq (0, [
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_CDR, [], []);
Prim (0, I_DUP, [], []);
Prim (0, I_CDR, [], [])
])
], []);
Prim (0, I_PAIR, [], []);
code_expr;
Prim (0, I_SWAP, [], []);
Prim (0, I_CAR, [], []);
Prim (0, I_SWAP, [], []);
Seq (0, [
Seq (0, [
Prim (0, I_DUP, [], []);
Prim (0, I_CAR, [], []);
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_CDR, [], [])
])
], [])
])
]);
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_SWAP, [], []);
Prim (0, I_PAIR, [], [])
])
], []);
Prim (0, I_PAIR, [], [])
])
], [])
])
], code_annot)
])
in
let migrated_storage = Prim (0, D_Pair, [
(* Instead of
`String (0, Signature.Public_key_hash.to_b58check manager_pkh)`
the storage is written as unparsed with [Optimized] *)
Bytes (0, Data_encoding.Binary.to_bytes_exn Signature.Public_key_hash.encoding manager_pkh) ;
storage_expr
], []) in
Script_repr.lazy_expr @@ strip_locations migrated_code,
Script_repr.lazy_expr @@ strip_locations migrated_storage
| _ ->
script_code, script_storage
end
| _ ->
script_code, script_storage
let add_set_delegate:
manager_pkh: Signature.Public_key_hash.t ->
script_code: Script_repr.lazy_expr ->
script_storage: Script_repr.lazy_expr ->
(Script_repr.lazy_expr * Script_repr.lazy_expr) tzresult Lwt.t =
fun ~manager_pkh ~script_code ~script_storage ->
let open Micheline in
let open Michelson_v1_primitives in
Lwt.return (Script_repr.force_decode script_code) >>=? fun (script_code_expr, _gas_cost) ->
Lwt.return (Script_repr.force_decode script_storage) >>|? fun (script_storage_expr, _gas_cost) ->
let storage_expr = root script_storage_expr in
match root script_code_expr with
| Seq (_, toplevel)
-> begin
match find_toplevel K_parameter toplevel,
find_toplevel K_storage toplevel,
find_toplevel K_code toplevel with
Some (Prim (_, K_parameter, [
Prim (_, parameter_type, parameter_expr, parameter_annot)
], prim_param_annot)),
Some (Prim (_, K_storage, [
Prim (_, code_storage_type, code_storage_expr, code_storage_annot)
], k_storage_annot)),
Some (Prim (_, K_code, [code_expr], code_annot)) ->
(* Note that we intentionally don't deal with potential duplicate entrypoints in this migration as there already might be some in contracts that we don't touch. *)
let migrated_code =
Seq (0, [
Prim (0, K_parameter, [
Prim (0, T_or, [
Prim (0, T_or, [
Prim (0, T_key_hash, [], ["%set_delegate"]);
Prim (0, T_unit, [], ["%remove_delegate"])
], []);
Prim (0, parameter_type, parameter_expr, "%default" :: parameter_annot)
], [])
], prim_param_annot);
Prim (0, K_storage, [
Prim (0, T_pair, [
Prim (0, T_key_hash, [], []);
Prim (0, code_storage_type, code_storage_expr, code_storage_annot)
], [])
], k_storage_annot);
Prim (0, K_code, [
Seq (0, [
Prim (0, I_DUP, [], []);
Prim (0, I_CAR, [], []);
Prim (0, I_IF_LEFT, [
Seq (0, [
Prim (0, I_PUSH, [
Prim (0, T_mutez, [], []);
Int (0, Z.zero)
], []);
Prim (0, I_AMOUNT, [], []);
Seq (0, [
Seq (0, [
Prim (0, I_COMPARE, [], []);
Prim (0, I_EQ, [], [])
]);
Prim (0, I_IF, [
Seq (0, []);
Seq (0, [
Seq (0, [
Prim (0, I_UNIT, [], []);
Prim (0, I_FAILWITH, [], [])
])
])
], [])
]);
Seq (0, [
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_DUP, [], [])
])
], []);
Prim (0, I_SWAP, [], [])
]);
Prim (0, I_CDR, [], []);
Prim (0, I_CAR, [], []);
Prim (0, I_IMPLICIT_ACCOUNT, [], []);
Prim (0, I_ADDRESS, [], []);
Prim (0, I_SENDER, [], []);
Seq (0, [
Prim (0, I_COMPARE, [], []);
Prim (0, I_NEQ, [], []);
Prim (0, I_IF, [
Seq (0, [
Prim (0, I_SENDER, [], []);
Prim (0, I_PUSH, [
Prim (0, T_string, [], []);
String (0, "Only the owner can operate.")
], []);
Prim (0, I_PAIR, [], []);
Prim (0, I_FAILWITH, [], [])
]);
Seq (0, [
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_CDR, [], []);
Prim (0, I_NIL, [
Prim (0, T_operation, [], [])
], [])
])
], []);
Prim (0, I_IF_LEFT, [
Seq (0, [
Prim (0, I_SOME, [], []);
Prim (0, I_SET_DELEGATE, [], []);
Prim (0, I_CONS, [], []);
Prim (0, I_PAIR, [], [])
]);
Seq (0, [
Prim (0, I_DROP, [], []);
Prim (0, I_NONE, [
Prim (0, T_key_hash, [], [])
], []);
Prim (0, I_SET_DELEGATE, [], []);
Prim (0, I_CONS, [], []);
Prim (0, I_PAIR, [], [])
])
], [])
])
], [])
])
]);
Seq (0, [
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_CDR, [], []);
Prim (0, I_DUP, [], []);
Prim (0, I_CDR, [], [])
])
], []);
Prim (0, I_PAIR, [], []);
code_expr;
Prim (0, I_SWAP, [], []);
Prim (0, I_CAR, [], []);
Prim (0, I_SWAP, [], []);
Seq (0, [
Seq (0, [
Prim (0, I_DUP, [], []);
Prim (0, I_CAR, [], []);
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_CDR, [], [])
])
], [])
])
]);
Prim (0, I_DIP, [
Seq (0, [
Prim (0, I_SWAP, [], []);
Prim (0, I_PAIR, [], [])
])
], []);
Prim (0, I_PAIR, [], [])
])
], [])
])
], code_annot)
])
in
let migrated_storage = Prim (0, D_Pair, [
(* Instead of
`String (0, Signature.Public_key_hash.to_b58check manager_pkh)`
the storage is written as unparsed with [Optimized] *)
Bytes (0, Data_encoding.Binary.to_bytes_exn Signature.Public_key_hash.encoding manager_pkh) ;
storage_expr
], []) in
Script_repr.lazy_expr @@ strip_locations migrated_code,
Script_repr.lazy_expr @@ strip_locations migrated_storage
| _ ->
script_code, script_storage
end
| _ ->
script_code, script_storage
let has_default_entrypoint expr =
let open Micheline in
let open Michelson_v1_primitives in
match Script_repr.force_decode expr with
| Error _ -> false
| Ok (expr, _) ->
match root expr with
| Seq (_, toplevel) -> begin
match find_toplevel K_parameter toplevel with
| Some (Prim (_, K_parameter, [ _ ], [ "%default" ])) -> false
| Some (Prim (_, K_parameter, [ parameter_expr ], _)) ->
let rec has_default = function
| Prim (_, T_or, [ l ; r ], annots) ->
List.exists (String.equal "%default") annots || has_default l || has_default r
| Prim (_, _, _, annots) ->
List.exists (String.equal "%default") annots
| _ -> false
in
has_default parameter_expr
| Some _ | None -> false
end
| _ -> false
let add_root_entrypoint
: script_code: Script_repr.lazy_expr -> Script_repr.lazy_expr tzresult Lwt.t
= fun ~script_code ->
let open Micheline in
let open Michelson_v1_primitives in
Lwt.return (Script_repr.force_decode script_code) >>|? fun (script_code_expr, _gas_cost) ->
match root script_code_expr with
| Seq (_, toplevel) ->
let migrated_code =
Seq (0, List.map (function
| Prim (_, K_parameter, [ parameter_expr ], _) ->
Prim (0, K_parameter, [ parameter_expr ], [ "%root" ])
| Prim (_, K_code, exprs, annots) ->
let rec rewrite_self = function
| Int _ | String _ | Bytes _ | Prim (_, I_CREATE_CONTRACT, _, _) as leaf -> leaf
| Prim (_, I_SELF, [], annots) ->
Prim (0, I_SELF, [], "%root" :: annots)
| Prim (_, name, args, annots) ->
Prim (0, name, List.map rewrite_self args, annots)
| Seq (_, args) ->
Seq (0, List.map rewrite_self args) in
Prim (0, K_code, List.map rewrite_self exprs, annots)
| other -> other)
toplevel) in
Script_repr.lazy_expr @@ strip_locations migrated_code
| _ ->
script_code

69
vendors/ligo-utils/tezos-protocol-alpha/legacy_script_support_repr.mli vendored Normal file
View File

@ -0,0 +1,69 @@
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* Copyright (c) 2019 Nomadic Labs <contact@nomadic-labs.com> *)
(* Copyright (c) 2019 Cryptium Labs <contact@cryptium-labs.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
(** This code mimics the now defunct scriptless KT1s.
The manager contract is from:
https://gitlab.com/nomadic-labs/mi-cho-coq/blob/7b42f2e970e1541af54f8a9b6820b4f18e847575/src/contracts/manager.tz
The formal proof is at:
https://gitlab.com/nomadic-labs/mi-cho-coq/blob/a7603e12021166e15890f6d504feebec2f945502/src/contracts_coq/manager.v *)
val manager_script_code: Script_repr.lazy_expr
(** This code mimics the now defunct "spendable" flags of KT1s by
adding a [do] entrypoint, preserving the original script's at
'default' entrypoint.
The pseudo-code for the applied transformations is from:
https://gitlab.com/nomadic-labs/mi-cho-coq/blob/7b42f2e970e1541af54f8a9b6820b4f18e847575/src/contracts/transform/add_do.tz *)
val add_do:
manager_pkh: Signature.Public_key_hash.t ->
script_code: Script_repr.lazy_expr ->
script_storage: Script_repr.lazy_expr ->
(Script_repr.lazy_expr * Script_repr.lazy_expr) tzresult Lwt.t
(** This code mimics the now defunct "spendable" flags of KT1s by
adding a [do] entrypoint, preserving the original script's at
'default' entrypoint.
The pseudo-code for the applied transformations is from:
https://gitlab.com/nomadic-labs/mi-cho-coq/blob/7b42f2e970e1541af54f8a9b6820b4f18e847575/src/contracts/transform/add_set_delegate.tz *)
val add_set_delegate:
manager_pkh: Signature.Public_key_hash.t ->
script_code: Script_repr.lazy_expr ->
script_storage: Script_repr.lazy_expr ->
(Script_repr.lazy_expr * Script_repr.lazy_expr) tzresult Lwt.t
(** Checks if a contract was declaring a default entrypoint somewhere
else than at the root, in which case its type changes when
entrypoints are activated. *)
val has_default_entrypoint:
Script_repr.lazy_expr -> bool
(** Adds a [%root] annotation on the toplevel parameter construct. *)
val add_root_entrypoint:
script_code: Script_repr.lazy_expr ->
Script_repr.lazy_expr tzresult Lwt.t

61
vendors/ligo-utils/tezos-protocol-alpha/main.ml vendored
View File

@ -54,7 +54,6 @@ type operation = Alpha_context.packed_operation = {
protocol_data: operation_data ;
}
let acceptable_passes = Alpha_context.Operation.acceptable_passes
let max_block_length =
@ -81,10 +80,12 @@ type validation_mode =
| Application of {
block_header : Alpha_context.Block_header.t ;
baker : Alpha_context.public_key_hash ;
block_delay : Alpha_context.Period.t ;
}
| Partial_application of {
block_header : Alpha_context.Block_header.t ;
baker : Alpha_context.public_key_hash ;
block_delay : Alpha_context.Period.t ;
}
| Partial_construction of {
predecessor : Block_hash.t ;
@ -93,6 +94,7 @@ type validation_mode =
predecessor : Block_hash.t ;
protocol_data : Alpha_context.Block_header.contents ;
baker : Alpha_context.public_key_hash ;
block_delay : Alpha_context.Period.t ;
}
type validation_state =
@ -114,12 +116,12 @@ let begin_partial_application
let level = block_header.shell.level in
let fitness = predecessor_fitness in
let timestamp = block_header.shell.timestamp in
Alpha_context.prepare ~level ~timestamp ~fitness ctxt >>=? fun ctxt ->
Alpha_context.prepare ~level ~predecessor_timestamp ~timestamp ~fitness ctxt >>=? fun ctxt ->
Apply.begin_application
ctxt chain_id block_header predecessor_timestamp >>=? fun (ctxt, baker) ->
ctxt chain_id block_header predecessor_timestamp >>=? fun (ctxt, baker, block_delay) ->
let mode =
Partial_application
{ block_header ; baker = Signature.Public_key.hash baker } in
{ block_header ; baker = Signature.Public_key.hash baker ; block_delay } in
return { mode ; chain_id ; ctxt ; op_count = 0 }
let begin_application
@ -131,16 +133,17 @@ let begin_application
let level = block_header.shell.level in
let fitness = predecessor_fitness in
let timestamp = block_header.shell.timestamp in
Alpha_context.prepare ~level ~timestamp ~fitness ctxt >>=? fun ctxt ->
Alpha_context.prepare ~level ~predecessor_timestamp ~timestamp ~fitness ctxt >>=? fun ctxt ->
Apply.begin_application
ctxt chain_id block_header predecessor_timestamp >>=? fun (ctxt, baker) ->
let mode = Application { block_header ; baker = Signature.Public_key.hash baker } in
ctxt chain_id block_header predecessor_timestamp >>=? fun (ctxt, baker, block_delay) ->
let mode =
Application { block_header ; baker = Signature.Public_key.hash baker ; block_delay } in
return { mode ; chain_id ; ctxt ; op_count = 0 }
let begin_construction
~chain_id
~predecessor_context:ctxt
~predecessor_timestamp:pred_timestamp
~predecessor_timestamp
~predecessor_level:pred_level
~predecessor_fitness:pred_fitness
~predecessor
@ -149,7 +152,7 @@ let begin_construction
() =
let level = Int32.succ pred_level in
let fitness = pred_fitness in
Alpha_context.prepare ~timestamp ~level ~fitness ctxt >>=? fun ctxt ->
Alpha_context.prepare ~level ~predecessor_timestamp ~timestamp ~fitness ctxt >>=? fun ctxt ->
begin
match protocol_data with
| None ->
@ -158,11 +161,11 @@ let begin_construction
return (mode, ctxt)
| Some proto_header ->
Apply.begin_full_construction
ctxt pred_timestamp
proto_header.contents >>=? fun (ctxt, protocol_data, baker) ->
ctxt predecessor_timestamp
proto_header.contents >>=? fun (ctxt, protocol_data, baker, block_delay) ->
let mode =
let baker = Signature.Public_key.hash baker in
Full_construction { predecessor ; baker ; protocol_data } in
Full_construction { predecessor ; baker ; protocol_data ; block_delay } in
return (mode, ctxt)
end >>=? fun (mode, ctxt) ->
return { mode ; chain_id ; ctxt ; op_count = 0 }
@ -192,13 +195,7 @@ let apply_operation
| Partial_construction { predecessor }
-> predecessor, Signature.Public_key_hash.zero
in
let partial =
match mode with
| Partial_construction _ -> true
| Application _
| Full_construction _
| Partial_application _ -> false in
Apply.apply_operation ~partial ctxt chain_id Optimized predecessor baker
Apply.apply_operation ctxt chain_id Optimized predecessor baker
(Alpha_context.Operation.hash operation)
operation >>=? fun (ctxt, result) ->
let op_count = op_count + 1 in
@ -224,8 +221,12 @@ let finalize_block { mode ; ctxt ; op_count } =
consumed_gas = Z.zero ;
deactivated = [];
balance_updates = []})
| Partial_application { baker ; _ } ->
| Partial_application { block_header ; baker ; block_delay } ->
let level = Alpha_context.Level.current ctxt in
let included_endorsements = Alpha_context.included_endorsements ctxt in
Apply.check_minimum_endorsements ctxt
block_header.protocol_data.contents
block_delay included_endorsements >>=? fun () ->
Alpha_context.Vote.get_current_period_kind ctxt >>=? fun voting_period_kind ->
let ctxt = Alpha_context.finalize ctxt in
return (ctxt, Apply_results.{ baker ;
@ -236,16 +237,16 @@ let finalize_block { mode ; ctxt ; op_count } =
deactivated = [];
balance_updates = []})
| Application
{ baker ; block_header = { protocol_data = { contents = protocol_data ; _ } ; _ } }
| Full_construction { protocol_data ; baker ; _ } ->
Apply.finalize_application ctxt protocol_data baker >>=? fun (ctxt, receipt) ->
{ baker ; block_delay ; block_header = { protocol_data = { contents = protocol_data ; _ } ; _ } }
| Full_construction { protocol_data ; baker ; block_delay ; _ } ->
Apply.finalize_application ctxt protocol_data baker ~block_delay >>=? fun (ctxt, receipt) ->
let level = Alpha_context.Level.current ctxt in
let priority = protocol_data.priority in
let raw_level = Alpha_context.Raw_level.to_int32 level.level in
let fitness = Alpha_context.Fitness.current ctxt in
let commit_message =
Format.asprintf
"lvl %ld, fit %Ld, prio %d, %d ops"
"lvl %ld, fit 1:%Ld, prio %d, %d ops"
raw_level fitness priority op_count in
let ctxt = Alpha_context.finalize ~commit_message ctxt in
return (ctxt, receipt)
@ -298,11 +299,17 @@ let init ctxt block_header =
let fitness = block_header.fitness in
let timestamp = block_header.timestamp in
let typecheck (ctxt:Alpha_context.context) (script:Alpha_context.Script.t) =
Script_ir_translator.parse_script ctxt script >>=? fun (ex_script, ctxt) ->
Script_ir_translator.big_map_initialization ctxt Optimized ex_script >>=? fun (big_map_diff, ctxt) ->
return ((script, big_map_diff), ctxt)
Script_ir_translator.parse_script ctxt ~legacy:false script >>=? fun (Ex_script parsed_script, ctxt) ->
Script_ir_translator.extract_big_map_diff ctxt Optimized parsed_script.storage_type parsed_script.storage
~to_duplicate: Script_ir_translator.no_big_map_id
~to_update: Script_ir_translator.no_big_map_id
~temporary:false >>=? fun (storage, big_map_diff, ctxt) ->
Script_ir_translator.unparse_data ctxt Optimized parsed_script.storage_type storage >>=? fun (storage, ctxt) ->
let storage = Alpha_context.Script.lazy_expr (Micheline.strip_locations storage) in
return (({ script with storage }, big_map_diff), ctxt)
in
Alpha_context.prepare_first_block
~typecheck
~level ~timestamp ~fitness ctxt >>=? fun ctxt ->
return (Alpha_context.finalize ctxt)
(* Vanity nonce: 415767323 *)

3
vendors/ligo-utils/tezos-protocol-alpha/main.mli vendored
View File

@ -29,10 +29,12 @@ type validation_mode =
| Application of {
block_header : Alpha_context.Block_header.t ;
baker : Alpha_context.public_key_hash ;
block_delay : Alpha_context.Period.t ;
}
| Partial_application of {
block_header : Alpha_context.Block_header.t ;
baker : Alpha_context.public_key_hash ;
block_delay : Alpha_context.Period.t ;
}
| Partial_construction of {
predecessor : Block_hash.t ;
@ -41,6 +43,7 @@ type validation_mode =
predecessor : Block_hash.t ;
protocol_data : Alpha_context.Block_header.contents ;
baker : Alpha_context.public_key_hash ;
block_delay : Alpha_context.Period.t ;
}
type validation_state =

390
vendors/ligo-utils/tezos-protocol-alpha/michelson_v1_gas.ml vendored
View File

@ -27,48 +27,6 @@ open Alpha_context
open Gas
module Cost_of = struct
let cycle = step_cost 1
let nop = free
let stack_op = step_cost 1
let bool_binop _ _ = step_cost 1
let bool_unop _ = step_cost 1
let pair = alloc_cost 2
let pair_access = step_cost 1
let cons = alloc_cost 2
let variant_no_data = alloc_cost 1
let branch = step_cost 2
let string length =
alloc_bytes_cost length
let bytes length =
alloc_mbytes_cost length
let zint z =
alloc_bits_cost (Z.numbits z)
let concat cost length ss =
let rec cum acc = function
| [] -> acc
| s :: ss -> cum (cost (length s) +@ acc) ss in
cum free ss
let concat_string ss = concat string String.length ss
let concat_bytes ss = concat bytes MBytes.length ss
let slice_string length = string length
let slice_bytes = alloc_cost 0
(* Cost per cycle of a loop, fold, etc *)
let loop_cycle = step_cost 2
let list_size = step_cost 1
let log2 =
let rec help acc = function
@ -76,166 +34,257 @@ module Cost_of = struct
| n -> help (acc + 1) (n / 2)
in help 1
let module_cost = alloc_cost 10
let z_bytes (z : Z.t) =
let bits = Z.numbits z in
(7 + bits) / 8
let map_access : type key value. (key, value) Script_typed_ir.map -> int
let int_bytes (z : 'a Script_int.num) =
z_bytes (Script_int.to_zint z)
let timestamp_bytes (t : Script_timestamp.t) =
let z = Script_timestamp.to_zint t in
z_bytes z
(* For now, returns size in bytes, but this could get more complicated... *)
let rec size_of_comparable : type a b. (a, b) Script_typed_ir.comparable_struct -> a -> int =
fun wit v ->
match wit with
| Int_key _ -> int_bytes v
| Nat_key _ -> int_bytes v
| String_key _ -> String.length v
| Bytes_key _ -> MBytes.length v
| Bool_key _ -> 8
| Key_hash_key _ -> Signature.Public_key_hash.size
| Timestamp_key _ -> timestamp_bytes v
| Address_key _ -> Signature.Public_key_hash.size
| Mutez_key _ -> 8
| Pair_key ((l, _), (r, _), _) ->
let (lval, rval) = v in
size_of_comparable l lval + size_of_comparable r rval
let string length =
alloc_bytes_cost length
let bytes length =
alloc_mbytes_cost length
let manager_operation = step_cost 10_000
module Legacy = struct
let zint z =
alloc_bits_cost (Z.numbits z)
let set_to_list : type item. item Script_typed_ir.set -> cost
= fun (module Box) ->
log2 (snd Box.boxed)
alloc_cost @@ Pervasives.(Box.size * 2)
let map_to_list : type key value. (key, value) Script_typed_ir.map -> cost
= fun (module Box) ->
let size = snd Box.boxed in
3 *@ alloc_cost size
let map_mem _key map = step_cost (map_access map)
let z_to_int64 = step_cost 2 +@ alloc_cost 1
let map_get = map_mem
let map_update _ _ map =
map_access map *@ alloc_cost 3
let map_size = step_cost 2
let big_map_mem _key _map = step_cost 50
let big_map_get _key _map = step_cost 50
let big_map_update _key _value _map = step_cost 10
let hash data len = 10 *@ step_cost (MBytes.length data) +@ bytes len
let set_access : type elt. elt -> elt Script_typed_ir.set -> int
= fun _key (module Box) ->
log2 @@ Box.size
let set_mem key set = step_cost (set_access key set)
let set_update key _presence set =
set_access key set *@ alloc_cost 3
end
(* for LEFT, RIGHT, SOME *)
let wrap = alloc_cost 1
module Interpreter = struct
let cycle = atomic_step_cost 10
let nop = free
let stack_op = atomic_step_cost 10
let push = atomic_step_cost 10
let wrap = atomic_step_cost 10
let variant_no_data = atomic_step_cost 10
let branch = atomic_step_cost 10
let pair = atomic_step_cost 10
let pair_access = atomic_step_cost 10
let cons = atomic_step_cost 10
let loop_size = atomic_step_cost 5
let loop_cycle = atomic_step_cost 10
let loop_iter = atomic_step_cost 20
let loop_map = atomic_step_cost 30
let empty_set = atomic_step_cost 10
let set_to_list : type elt. elt Script_typed_ir.set -> cost =
fun (module Box) ->
atomic_step_cost (Box.size * 20)
let mul n1 n2 =
let steps =
(Z.numbits (Script_int.to_zint n1))
* (Z.numbits (Script_int.to_zint n2)) in
let bits =
(Z.numbits (Script_int.to_zint n1))
+ (Z.numbits (Script_int.to_zint n2)) in
step_cost steps +@ alloc_bits_cost bits
let set_mem : type elt. elt -> elt Script_typed_ir.set -> cost =
fun elt (module Box) ->
let elt_bytes = size_of_comparable Box.elt_ty elt in
atomic_step_cost ((1 + (elt_bytes / 82)) * log2 Box.size)
let div n1 n2 =
mul n1 n2 +@ alloc_cost 2
let set_update : type elt. elt -> bool -> elt Script_typed_ir.set -> cost =
fun elt _ (module Box) ->
let elt_bytes = size_of_comparable Box.elt_ty elt in
atomic_step_cost ((1 + (elt_bytes / 82)) * log2 Box.size)
let add_sub_z n1 n2 =
let bits =
Compare.Int.max (Z.numbits n1) (Z.numbits n2) in
step_cost bits +@ alloc_cost bits
let set_size = atomic_step_cost 10
let empty_map = atomic_step_cost 10
let map_to_list : type key value. (key, value) Script_typed_ir.map -> cost =
fun (module Box) ->
let size = snd Box.boxed in
atomic_step_cost (size * 20)
let add n1 n2 =
add_sub_z (Script_int.to_zint n1) (Script_int.to_zint n2)
let map_access : type key value. key -> (key, value) Script_typed_ir.map -> cost
= fun key (module Box) ->
let map_card = snd Box.boxed in
let key_bytes = size_of_comparable Box.key_ty key in
atomic_step_cost ((1 + (key_bytes / 70)) * log2 map_card)
let map_mem = map_access
let map_get = map_access
let map_update : type key value. key -> value option -> (key, value) Script_typed_ir.map -> cost
= fun key _value (module Box) ->
let map_card = snd Box.boxed in
let key_bytes = size_of_comparable Box.key_ty key in
atomic_step_cost ((1 + (key_bytes / 38)) * log2 map_card)
let map_size = atomic_step_cost 10
let add_timestamp (t1 : Script_timestamp.t) (t2 : 'a Script_int.num) =
let bytes1 = timestamp_bytes t1 in
let bytes2 = int_bytes t2 in
atomic_step_cost (51 + (Compare.Int.max bytes1 bytes2 / 62))
let sub_timestamp = add_timestamp
let diff_timestamps (t1 : Script_timestamp.t) (t2 : Script_timestamp.t) =
let bytes1 = timestamp_bytes t1 in
let bytes2 = timestamp_bytes t2 in
atomic_step_cost (51 + (Compare.Int.max bytes1 bytes2 / 62))
let rec concat_loop l acc =
match l with
| [] -> 30
| _ :: tl -> concat_loop tl (acc + 30)
let concat_string string_list =
atomic_step_cost (concat_loop string_list 0)
let slice_string string_length =
atomic_step_cost (40 + (string_length / 70))
let concat_bytes bytes_list =
atomic_step_cost (concat_loop bytes_list 0)
let int64_op = atomic_step_cost 61
let z_to_int64 = atomic_step_cost 20
let int64_to_z = atomic_step_cost 20
let bool_binop _ _ = atomic_step_cost 10
let bool_unop _ = atomic_step_cost 10
let abs int = atomic_step_cost (61 + ((int_bytes int) / 70))
let int _int = free
let neg = abs
let add i1 i2 = atomic_step_cost (51 + (Compare.Int.max (int_bytes i1) (int_bytes i2) / 62))
let sub = add
let abs n =
alloc_bits_cost (Z.numbits @@ Script_int.to_zint n)
let mul i1 i2 =
let bytes = Compare.Int.max (int_bytes i1) (int_bytes i2) in
atomic_step_cost (51 + (bytes / 6 * log2 bytes))
let neg = abs
let int _ = step_cost 1
let indic_lt x y = if Compare.Int.(x < y) then 1 else 0
let add_timestamp t n =
add_sub_z (Script_timestamp.to_zint t) (Script_int.to_zint n)
let div i1 i2 =
let bytes1 = int_bytes i1 in
let bytes2 = int_bytes i2 in
let cost = indic_lt bytes2 bytes1 * (bytes1 - bytes2) * bytes2 in
atomic_step_cost (51 + (cost / 3151))
let sub_timestamp t n =
add_sub_z (Script_timestamp.to_zint t) (Script_int.to_zint n)
let shift_left _i _shift_bits = atomic_step_cost 30
let shift_right _i _shift_bits = atomic_step_cost 30
let logor i1 i2 =
let bytes1 = int_bytes i1 in
let bytes2 = int_bytes i2 in
atomic_step_cost (51 + ((Compare.Int.max bytes1 bytes2) / 70))
let logand i1 i2 =
let bytes1 = int_bytes i1 in
let bytes2 = int_bytes i2 in
atomic_step_cost (51 + ((Compare.Int.min bytes1 bytes2) / 70))
let logxor = logor
let lognot i = atomic_step_cost (51 + ((int_bytes i) / 20))
let exec = atomic_step_cost 10
let compare_bool _ _ = atomic_step_cost 30
let diff_timestamps t1 t2 =
add_sub_z (Script_timestamp.to_zint t1) (Script_timestamp.to_zint t2)
let compare_string s1 s2 =
let bytes1 = String.length s1 in
let bytes2 = String.length s2 in
atomic_step_cost (30 + ((Compare.Int.min bytes1 bytes2) / 123))
let compare_bytes b1 b2 =
let bytes1 = MBytes.length b1 in
let bytes2 = MBytes.length b2 in
atomic_step_cost (30 + ((Compare.Int.min bytes1 bytes2) / 123))
let compare_tez _ _ = atomic_step_cost 30
let compare_zint i1 i2 =
atomic_step_cost (51 + ((Compare.Int.min (int_bytes i1) (int_bytes i2)) / 82))
let compare_key_hash _ _ = atomic_step_cost 92
let empty_set = module_cost
let set_size = step_cost 2
let set_to_list : type item. item Script_typed_ir.set -> cost
= fun (module Box) ->
alloc_cost @@ Pervasives.(Box.size * 2)
let empty_map = module_cost
let int64_op = step_cost 1 +@ alloc_cost 1
let z_to_int64 = step_cost 2 +@ alloc_cost 1
let int64_to_z = step_cost 2 +@ alloc_cost 1
let bitwise_binop n1 n2 =
let bits = Compare.Int.max (Z.numbits (Script_int.to_zint n1)) (Z.numbits (Script_int.to_zint n2)) in
step_cost bits +@ alloc_bits_cost bits
let logor = bitwise_binop
let logand = bitwise_binop
let logxor = bitwise_binop
let lognot n =
let bits = Z.numbits @@ Script_int.to_zint n in
step_cost bits +@ alloc_cost bits
let unopt ~default = function
| None -> default
| Some x -> x
let max_int = 1073741823
let shift_left x y =
alloc_bits_cost
(Z.numbits (Script_int.to_zint x) +
(unopt (Script_int.to_int y) ~default:max_int))
let shift_right x y =
alloc_bits_cost
(Compare.Int.max 1
(Z.numbits (Script_int.to_zint x) -
unopt (Script_int.to_int y) ~default:max_int))
let exec = step_cost 1
let push = step_cost 1
let compare_res = step_cost 1
let compare_timestamp t1 t2 =
let bytes1 = timestamp_bytes t1 in
let bytes2 = timestamp_bytes t2 in
atomic_step_cost (51 + ((Compare.Int.min bytes1 bytes2) / 82))
let compare_address _ _ = atomic_step_cost 92
let compare_res = atomic_step_cost 30
let unpack_failed bytes =
(* We cannot instrument failed deserialization,
so we take worst case fees: a set of size 1 bytes values. *)
let len = MBytes.length bytes in
(len *@ alloc_mbytes_cost 1) +@
(len *@ (log2 len *@ (alloc_cost 3 +@ step_cost 1)))
let address = step_cost 1
let contract = Gas.read_bytes_cost Z.zero +@ step_cost 10000
let address = atomic_step_cost 10
let contract = step_cost 10000
let transfer = step_cost 10
let create_account = step_cost 10
let create_contract = step_cost 10
let implicit_account = step_cost 10
let set_delegate = step_cost 10 +@ write_bytes_cost (Z.of_int 32)
let balance = step_cost 1 +@ read_bytes_cost (Z.of_int 8)
let now = step_cost 5
let check_signature = step_cost 1000
let hash_key = step_cost 3 +@ bytes 20
let hash data len = 10 *@ step_cost (MBytes.length data) +@ bytes len
let steps_to_quota = step_cost 1
let source = step_cost 1
let self = step_cost 1
let amount = step_cost 1
let compare_bool _ _ = step_cost 1
let compare_string s1 s2 =
step_cost ((7 + Compare.Int.max (String.length s1) (String.length s2)) / 8) +@ step_cost 1
let compare_bytes s1 s2 =
step_cost ((7 + Compare.Int.max (MBytes.length s1) (MBytes.length s2)) / 8) +@ step_cost 1
let compare_tez _ _ = step_cost 1
let compare_zint n1 n2 = step_cost ((7 + Compare.Int.max (Z.numbits n1) (Z.numbits n2)) / 8) +@ step_cost 1
let compare_int n1 n2 = compare_zint (Script_int.to_zint n1) (Script_int.to_zint n2)
let compare_nat = compare_int
let compare_key_hash _ _ = alloc_bytes_cost 36
let compare_timestamp t1 t2 = compare_zint (Script_timestamp.to_zint t1) (Script_timestamp.to_zint t2)
let compare_address _ _ = step_cost 20
let balance = atomic_step_cost 10
let now = atomic_step_cost 10
let check_signature_secp256k1 bytes = atomic_step_cost (10342 + (bytes / 5))
let check_signature_ed25519 bytes = atomic_step_cost (36864 + (bytes / 5))
let check_signature_p256 bytes = atomic_step_cost (36864 + (bytes / 5))
let check_signature (pkey : Signature.public_key) bytes =
match pkey with
| Ed25519 _ -> check_signature_ed25519 (MBytes.length bytes)
| Secp256k1 _ -> check_signature_secp256k1 (MBytes.length bytes)
| P256 _ -> check_signature_p256 (MBytes.length bytes)
let hash_key = atomic_step_cost 30
let hash_blake2b b = atomic_step_cost (102 + ((MBytes.length b) / 5))
let hash_sha256 b = atomic_step_cost (409 + (MBytes.length b))
let hash_sha512 b =
let bytes = MBytes.length b in atomic_step_cost (409 + ((bytes lsr 1) + (bytes lsr 4)))
let steps_to_quota = atomic_step_cost 10
let source = atomic_step_cost 10
let self = atomic_step_cost 10
let amount = atomic_step_cost 10
let chain_id = step_cost 1
let stack_n_op n = atomic_step_cost (20 + (((n lsr 1) + (n lsr 2)) + (n lsr 4)))
let apply = alloc_cost 8 +@ step_cost 1
let manager_operation = step_cost 10_000
let rec compare : type a s. (a, s) Script_typed_ir.comparable_struct -> a -> a -> cost = fun ty x y ->
match ty with
| Bool_key _ -> compare_bool x y
| String_key _ -> compare_string x y
| Bytes_key _ -> compare_bytes x y
| Mutez_key _ -> compare_tez x y
| Int_key _ -> compare_zint x y
| Nat_key _ -> compare_zint x y
| Key_hash_key _ -> compare_key_hash x y
| Timestamp_key _ -> compare_timestamp x y
| Address_key _ -> compare_address x y
| Pair_key ((tl, _), (tr, _), _) ->
(* Reasonable over-approximation of the cost of lexicographic comparison. *)
let (xl, xr) = x and (yl, yr) = y in
compare tl xl yl +@ compare tr xr yr
end
module Typechecking = struct
let cycle = step_cost 1
@ -243,7 +292,7 @@ module Cost_of = struct
let unit = free
let string = string
let bytes = bytes
let z = zint
let z = Legacy.zint
let int_of_string str =
alloc_cost @@ (Pervasives.(/) (String.length str) 5)
let tez = step_cost 1 +@ alloc_cost 1
@ -251,6 +300,7 @@ module Cost_of = struct
let key = step_cost 3 +@ alloc_cost 3
let key_hash = step_cost 1 +@ alloc_cost 1
let signature = step_cost 1 +@ alloc_cost 1
let chain_id = step_cost 1 +@ alloc_cost 1
let contract = step_cost 5
let get_script = step_cost 20 +@ alloc_cost 5
let contract_exists = step_cost 15 +@ alloc_cost 5
@ -308,6 +358,7 @@ module Cost_of = struct
| Map_get -> alloc_cost 1
| Map_update -> alloc_cost 1
| Map_size -> alloc_cost 1
| Empty_big_map _ -> alloc_cost 2
| Big_map_mem -> alloc_cost 1
| Big_map_get -> alloc_cost 1
| Big_map_update -> alloc_cost 1
@ -365,6 +416,7 @@ module Cost_of = struct
| Loop_left _ -> alloc_cost 5
| Dip _ -> alloc_cost 4
| Exec -> alloc_cost 1
| Apply _ -> alloc_cost 1
| Lambda _ -> alloc_cost 2
| Failwith _ -> alloc_cost 1
| Nop -> alloc_cost 0
@ -381,6 +433,12 @@ module Cost_of = struct
| Create_account -> alloc_cost 2
| Implicit_account -> alloc_cost 1
| Create_contract _ -> alloc_cost 8
(* Deducted the cost of removed arguments manager, spendable and delegatable:
- manager: key_hash = 1
- spendable: bool = 0
- delegatable: bool = 0
*)
| Create_contract_2 _ -> alloc_cost 7
| Set_delegate -> alloc_cost 1
| Now -> alloc_cost 1
| Balance -> alloc_cost 1
@ -396,6 +454,11 @@ module Cost_of = struct
| Sender -> alloc_cost 1
| Self _ -> alloc_cost 2
| Amount -> alloc_cost 1
| Dig (n,_) -> n *@ alloc_cost 1 (* _ is a unary development of n *)
| Dug (n,_) -> n *@ alloc_cost 1
| Dipn (n,_,_) -> n *@ alloc_cost 1
| Dropn (n,_) -> n *@ alloc_cost 1
| ChainId -> alloc_cost 1
end
module Unparse = struct
@ -415,6 +478,7 @@ module Cost_of = struct
let tez = Script.int_node_cost_of_numbits 60 (* int64 bound *)
let timestamp x = Script_timestamp.to_zint x |> Script_int.of_zint |> int
let operation bytes = Script.bytes_node_cost bytes
let chain_id bytes = Script.bytes_node_cost bytes
let key = string_cost 54
let key_hash = string_cost 36
let signature = string_cost 128
@ -429,8 +493,8 @@ module Cost_of = struct
let one_arg_type = prim_cost 1
let two_arg_type = prim_cost 2
let set_to_list = set_to_list
let map_to_list = map_to_list
let set_to_list = Legacy.set_to_list
let map_to_list = Legacy.map_to_list
end
end

57
vendors/ligo-utils/tezos-protocol-alpha/michelson_v1_gas.mli vendored
View File

@ -26,11 +26,26 @@
open Alpha_context
module Cost_of : sig
val manager_operation : Gas.cost
module Legacy : sig
val z_to_int64 : Gas.cost
val hash : MBytes.t -> int -> Gas.cost
val map_to_list :
('b, 'c) Script_typed_ir.map -> Gas.cost
val set_update : 'a -> bool -> 'a Script_typed_ir.set -> Gas.cost
end
module Interpreter : sig
val cycle : Gas.cost
val loop_cycle : Gas.cost
val list_size : Gas.cost
val loop_size : Gas.cost
val loop_iter : Gas.cost
val loop_map : Gas.cost
val nop : Gas.cost
val stack_op : Gas.cost
val stack_n_op : int -> Gas.cost
val bool_binop : 'a -> 'b -> Gas.cost
val bool_unop : 'a -> Gas.cost
val pair : Gas.cost
@ -41,19 +56,11 @@ module Cost_of : sig
val concat_string : string list -> Gas.cost
val concat_bytes : MBytes.t list -> Gas.cost
val slice_string : int -> Gas.cost
val slice_bytes : Gas.cost
val map_mem :
'a -> ('b, 'c) Script_typed_ir.map -> Gas.cost
val map_to_list :
('b, 'c) Script_typed_ir.map -> Gas.cost
val map_get :
'a -> ('b, 'c) Script_typed_ir.map -> Gas.cost
val map_update :
'a -> 'b -> ('c, 'd) Script_typed_ir.map -> Gas.cost
val map_mem : 'a -> ('a, 'b) Script_typed_ir.map -> Gas.cost
val map_to_list : ('a, 'b) Script_typed_ir.map -> Gas.cost
val map_get : 'a -> ('a, 'b) Script_typed_ir.map -> Gas.cost
val map_update : 'a -> 'b option -> ('a, 'b) Script_typed_ir.map -> Gas.cost
val map_size : Gas.cost
val big_map_mem : 'key -> ('key, 'value) Script_typed_ir.big_map -> Gas.cost
val big_map_get : 'key -> ('key, 'value) Script_typed_ir.big_map -> Gas.cost
val big_map_update : 'key -> 'value option -> ('key, 'value) Script_typed_ir.big_map -> Gas.cost
val set_to_list : 'a Script_typed_ir.set -> Gas.cost
val set_update : 'a -> bool -> 'a Script_typed_ir.set -> Gas.cost
val set_mem : 'a -> 'a Script_typed_ir.set -> Gas.cost
@ -73,7 +80,6 @@ module Cost_of : sig
val int64_op : Gas.cost
val z_to_int64 : Gas.cost
val int64_to_z : Gas.cost
val bitwise_binop : 'a Script_int.num -> 'b Script_int.num -> Gas.cost
val logor : 'a Script_int.num -> 'b Script_int.num -> Gas.cost
val logand : 'a Script_int.num -> 'b Script_int.num -> Gas.cost
val logxor : 'a Script_int.num -> 'b Script_int.num -> Gas.cost
@ -93,25 +99,20 @@ module Cost_of : sig
val set_delegate : Gas.cost
val balance : Gas.cost
val now : Gas.cost
val check_signature : Gas.cost
val check_signature : public_key -> MBytes.t -> Gas.cost
val hash_key : Gas.cost
val hash : MBytes.t -> int -> Gas.cost
val hash_blake2b : MBytes.t -> Gas.cost
val hash_sha256 : MBytes.t -> Gas.cost
val hash_sha512 : MBytes.t -> Gas.cost
val steps_to_quota : Gas.cost
val source : Gas.cost
val self : Gas.cost
val amount : Gas.cost
val chain_id : Gas.cost
val wrap : Gas.cost
val compare_bool : 'a -> 'b -> Gas.cost
val compare_string : string -> string -> Gas.cost
val compare_bytes : MBytes.t -> MBytes.t -> Gas.cost
val compare_tez : 'a -> 'b -> Gas.cost
val compare_int : 'a Script_int.num -> 'b Script_int.num -> Gas.cost
val compare_nat : 'a Script_int.num -> 'b Script_int.num -> Gas.cost
val compare_key_hash : 'a -> 'b -> Gas.cost
val compare_timestamp : Script_timestamp.t -> Script_timestamp.t -> Gas.cost
val compare_address : Contract.t -> Contract.t -> Gas.cost
val manager_operation : Gas.cost
val compare : 'a Script_typed_ir.comparable_ty -> 'a -> 'a -> Gas.cost
val apply : Gas.cost
end
module Typechecking : sig
val cycle : Gas.cost
@ -126,6 +127,7 @@ module Cost_of : sig
val key : Gas.cost
val key_hash : Gas.cost
val signature : Gas.cost
val chain_id : Gas.cost
val contract : Gas.cost
@ -177,6 +179,7 @@ module Cost_of : sig
val key_hash : Gas.cost
val signature : Gas.cost
val operation : MBytes.t -> Gas.cost
val chain_id : MBytes.t -> Gas.cost
val contract : Gas.cost

38
vendors/ligo-utils/tezos-protocol-alpha/michelson_v1_primitives.ml vendored
View File

@ -54,6 +54,7 @@ type prim =
| I_BALANCE
| I_CAR
| I_CDR
| I_CHAIN_ID
| I_CHECK_SIGNATURE
| I_COMPARE
| I_CONCAT
@ -65,10 +66,12 @@ type prim =
| I_DROP
| I_DUP
| I_EDIV
| I_EMPTY_BIG_MAP
| I_EMPTY_MAP
| I_EMPTY_SET
| I_EQ
| I_EXEC
| I_APPLY
| I_FAILWITH
| I_GE
| I_GET
@ -120,6 +123,8 @@ type prim =
| I_ISNAT
| I_CAST
| I_RENAME
| I_DIG
| I_DUG
| T_bool
| T_contract
| T_int
@ -142,6 +147,7 @@ type prim =
| T_unit
| T_operation
| T_address
| T_chain_id
let valid_case name =
let is_lower = function '_' | 'a'..'z' -> true | _ -> false in
@ -187,6 +193,7 @@ let string_of_prim = function
| I_BALANCE -> "BALANCE"
| I_CAR -> "CAR"
| I_CDR -> "CDR"
| I_CHAIN_ID -> "CHAIN_ID"
| I_CHECK_SIGNATURE -> "CHECK_SIGNATURE"
| I_COMPARE -> "COMPARE"
| I_CONCAT -> "CONCAT"
@ -198,10 +205,12 @@ let string_of_prim = function
| I_DROP -> "DROP"
| I_DUP -> "DUP"
| I_EDIV -> "EDIV"
| I_EMPTY_BIG_MAP -> "EMPTY_BIG_MAP"
| I_EMPTY_MAP -> "EMPTY_MAP"
| I_EMPTY_SET -> "EMPTY_SET"
| I_EQ -> "EQ"
| I_EXEC -> "EXEC"
| I_APPLY -> "APPLY"
| I_FAILWITH -> "FAILWITH"
| I_GE -> "GE"
| I_GET -> "GET"
@ -253,6 +262,8 @@ let string_of_prim = function
| I_ISNAT -> "ISNAT"
| I_CAST -> "CAST"
| I_RENAME -> "RENAME"
| I_DIG -> "DIG"
| I_DUG -> "DUG"
| T_bool -> "bool"
| T_contract -> "contract"
| T_int -> "int"
@ -275,6 +286,7 @@ let string_of_prim = function
| T_unit -> "unit"
| T_operation -> "operation"
| T_address -> "address"
| T_chain_id -> "chain_id"
let prim_of_string = function
| "parameter" -> ok K_parameter
@ -301,6 +313,7 @@ let prim_of_string = function
| "BALANCE" -> ok I_BALANCE
| "CAR" -> ok I_CAR
| "CDR" -> ok I_CDR
| "CHAIN_ID" -> ok I_CHAIN_ID
| "CHECK_SIGNATURE" -> ok I_CHECK_SIGNATURE
| "COMPARE" -> ok I_COMPARE
| "CONCAT" -> ok I_CONCAT
@ -312,10 +325,12 @@ let prim_of_string = function
| "DROP" -> ok I_DROP
| "DUP" -> ok I_DUP
| "EDIV" -> ok I_EDIV
| "EMPTY_BIG_MAP" -> ok I_EMPTY_BIG_MAP
| "EMPTY_MAP" -> ok I_EMPTY_MAP
| "EMPTY_SET" -> ok I_EMPTY_SET
| "EQ" -> ok I_EQ
| "EXEC" -> ok I_EXEC
| "APPLY" -> ok I_APPLY
| "FAILWITH" -> ok I_FAILWITH
| "GE" -> ok I_GE
| "GET" -> ok I_GET
@ -367,6 +382,8 @@ let prim_of_string = function
| "ISNAT" -> ok I_ISNAT
| "CAST" -> ok I_CAST
| "RENAME" -> ok I_RENAME
| "DIG" -> ok I_DIG
| "DUG" -> ok I_DUG
| "bool" -> ok T_bool
| "contract" -> ok T_contract
| "int" -> ok T_int
@ -389,6 +406,7 @@ let prim_of_string = function
| "unit" -> ok T_unit
| "operation" -> ok T_operation
| "address" -> ok T_address
| "chain_id" -> ok T_chain_id
| n ->
if valid_case n then
error (Unknown_primitive_name n)
@ -436,6 +454,7 @@ let prim_encoding =
let open Data_encoding in
def "michelson.v1.primitives" @@
string_enum [
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("parameter", K_parameter) ;
("storage", K_storage) ;
("code", K_code) ;
@ -446,6 +465,7 @@ let prim_encoding =
("Pair", D_Pair) ;
("Right", D_Right) ;
("Some", D_Some) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("True", D_True) ;
("Unit", D_Unit) ;
("PACK", I_PACK) ;
@ -456,6 +476,7 @@ let prim_encoding =
("ABS", I_ABS) ;
("ADD", I_ADD) ;
("AMOUNT", I_AMOUNT) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("AND", I_AND) ;
("BALANCE", I_BALANCE) ;
("CAR", I_CAR) ;
@ -466,6 +487,7 @@ let prim_encoding =
("CONS", I_CONS) ;
("CREATE_ACCOUNT", I_CREATE_ACCOUNT) ;
("CREATE_CONTRACT", I_CREATE_CONTRACT) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("IMPLICIT_ACCOUNT", I_IMPLICIT_ACCOUNT) ;
("DIP", I_DIP) ;
("DROP", I_DROP) ;
@ -476,6 +498,7 @@ let prim_encoding =
("EQ", I_EQ) ;
("EXEC", I_EXEC) ;
("FAILWITH", I_FAILWITH) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("GE", I_GE) ;
("GET", I_GET) ;
("GT", I_GT) ;
@ -486,6 +509,7 @@ let prim_encoding =
("IF_NONE", I_IF_NONE) ;
("INT", I_INT) ;
("LAMBDA", I_LAMBDA) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("LE", I_LE) ;
("LEFT", I_LEFT) ;
("LOOP", I_LOOP) ;
@ -496,6 +520,7 @@ let prim_encoding =
("MEM", I_MEM) ;
("MUL", I_MUL) ;
("NEG", I_NEG) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("NEQ", I_NEQ) ;
("NIL", I_NIL) ;
("NONE", I_NONE) ;
@ -506,6 +531,7 @@ let prim_encoding =
("PUSH", I_PUSH) ;
("RIGHT", I_RIGHT) ;
("SIZE", I_SIZE) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("SOME", I_SOME) ;
("SOURCE", I_SOURCE) ;
("SENDER", I_SENDER) ;
@ -516,6 +542,7 @@ let prim_encoding =
("TRANSFER_TOKENS", I_TRANSFER_TOKENS) ;
("SET_DELEGATE", I_SET_DELEGATE) ;
("UNIT", I_UNIT) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("UPDATE", I_UPDATE) ;
("XOR", I_XOR) ;
("ITER", I_ITER) ;
@ -526,6 +553,7 @@ let prim_encoding =
("CAST", I_CAST) ;
("RENAME", I_RENAME) ;
("bool", T_bool) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("contract", T_contract) ;
("int", T_int) ;
("key", T_key) ;
@ -536,6 +564,7 @@ let prim_encoding =
("big_map", T_big_map) ;
("nat", T_nat) ;
("option", T_option) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("or", T_or) ;
("pair", T_pair) ;
("set", T_set) ;
@ -546,9 +575,18 @@ let prim_encoding =
("timestamp", T_timestamp) ;
("unit", T_unit) ;
("operation", T_operation) ;
(* /!\ NEW INSTRUCTIONS MUST BE ADDED AT THE END OF THE STRING_ENUM, FOR BACKWARD COMPATIBILITY OF THE ENCODING. *)
("address", T_address) ;
(* Alpha_002 addition *)
("SLICE", I_SLICE) ;
(* Alpha_005 addition *)
("DIG", I_DIG) ;
("DUG", I_DUG) ;
("EMPTY_BIG_MAP", I_EMPTY_BIG_MAP) ;
("APPLY", I_APPLY) ;
("chain_id", T_chain_id) ;
("CHAIN_ID", I_CHAIN_ID)
(* New instructions must be added here, for backward compatibility of the encoding. *)
]
let () =

6
vendors/ligo-utils/tezos-protocol-alpha/michelson_v1_primitives.mli vendored
View File

@ -52,6 +52,7 @@ type prim =
| I_BALANCE
| I_CAR
| I_CDR
| I_CHAIN_ID
| I_CHECK_SIGNATURE
| I_COMPARE
| I_CONCAT
@ -63,10 +64,12 @@ type prim =
| I_DROP
| I_DUP
| I_EDIV
| I_EMPTY_BIG_MAP
| I_EMPTY_MAP
| I_EMPTY_SET
| I_EQ
| I_EXEC
| I_APPLY
| I_FAILWITH
| I_GE
| I_GET
@ -118,6 +121,8 @@ type prim =
| I_ISNAT
| I_CAST
| I_RENAME
| I_DIG
| I_DUG
| T_bool
| T_contract
| T_int
@ -140,6 +145,7 @@ type prim =
| T_unit
| T_operation
| T_address
| T_chain_id
val prim_encoding : prim Data_encoding.encoding

2
vendors/ligo-utils/tezos-protocol-alpha/misc.mli vendored
View File

@ -23,7 +23,7 @@
(* *)
(*****************************************************************************)
(** {2 Stuff} ****************************************************************)
(** {2 Helper functions} *)
type 'a lazyt = unit -> 'a
type 'a lazy_list_t = LCons of 'a * ('a lazy_list_t tzresult Lwt.t lazyt)

77
vendors/ligo-utils/tezos-protocol-alpha/operation_repr.ml vendored
View File

@ -98,7 +98,7 @@ and _ contents =
ballot: Vote_repr.ballot ;
} -> Kind.ballot contents
| Manager_operation : {
source: Contract_repr.contract ;
source: Signature.public_key_hash ;
fee: Tez_repr.tez ;
counter: counter ;
operation: 'kind manager_operation ;
@ -110,15 +110,13 @@ and _ manager_operation =
| Reveal : Signature.Public_key.t -> Kind.reveal manager_operation
| Transaction : {
amount: Tez_repr.tez ;
parameters: Script_repr.lazy_expr option ;
parameters: Script_repr.lazy_expr ;
entrypoint: string ;
destination: Contract_repr.contract ;
} -> Kind.transaction manager_operation
| Origination : {
manager: Signature.Public_key_hash.t ;
delegate: Signature.Public_key_hash.t option ;
script: Script_repr.t option ;
spendable: bool ;
delegatable: bool ;
script: Script_repr.t ;
credit: Tez_repr.tez ;
preorigination: Contract_repr.t option ;
} -> Kind.origination manager_operation
@ -225,6 +223,22 @@ module Encoding = struct
(fun pkh -> Reveal pkh)
}
let entrypoint_encoding =
def
~title:"entrypoint"
~description:"Named entrypoint to a Michelson smart contract"
"entrypoint" @@
let builtin_case tag name =
Data_encoding.case (Tag tag) ~title:name
(constant name)
(fun n -> if Compare.String.(n = name) then Some () else None) (fun () -> name) in
union [ builtin_case 0 "default" ;
builtin_case 1 "root" ;
builtin_case 2 "do" ;
builtin_case 3 "set_delegate" ;
builtin_case 4 "remove_delegate" ;
Data_encoding.case (Tag 255) ~title:"named" (Bounded.string 31) (fun s -> Some s) (fun s -> s) ]
let transaction_case =
MCase {
tag = 1 ;
@ -233,18 +247,29 @@ module Encoding = struct
(obj3
(req "amount" Tez_repr.encoding)
(req "destination" Contract_repr.encoding)
(opt "parameters" Script_repr.lazy_expr_encoding)) ;
(opt "parameters"
(obj2
(req "entrypoint" entrypoint_encoding)
(req "value" Script_repr.lazy_expr_encoding)))) ;
select =
(function
| Manager (Transaction _ as op) -> Some op
| _ -> None) ;
proj =
(function
| Transaction { amount ; destination ; parameters } ->
| Transaction { amount ; destination ; parameters ; entrypoint } ->
let parameters =
if Script_repr.is_unit_parameter parameters && Compare.String.(entrypoint = "default") then
None
else
Some (entrypoint, parameters) in
(amount, destination, parameters)) ;
inj =
(fun (amount, destination, parameters) ->
Transaction { amount ; destination ; parameters })
let entrypoint, parameters = match parameters with
| None -> "default", Script_repr.unit_parameter
| Some (entrypoint, value) -> entrypoint, value in
Transaction { amount ; destination ; parameters ; entrypoint })
}
let origination_case =
@ -252,32 +277,26 @@ module Encoding = struct
tag = 2 ;
name = "origination" ;
encoding =
(obj6
(req "manager_pubkey" Signature.Public_key_hash.encoding)
(obj3
(req "balance" Tez_repr.encoding)
(dft "spendable" bool true)
(dft "delegatable" bool true)
(opt "delegate" Signature.Public_key_hash.encoding)
(opt "script" Script_repr.encoding)) ;
(req "script" Script_repr.encoding)) ;
select =
(function
| Manager (Origination _ as op) -> Some op
| _ -> None) ;
proj =
(function
| Origination { manager ; credit ; spendable ;
delegatable ; delegate ; script ;
| Origination { credit ; delegate ; script ;
preorigination = _
(* the hash is only used internally
when originating from smart
contracts, don't serialize it *) } ->
(manager, credit, spendable,
delegatable, delegate, script)) ;
(credit, delegate, script)) ;
inj =
(fun (manager, credit, spendable, delegatable, delegate, script) ->
(fun (credit, delegate, script) ->
Origination
{manager ; credit ; spendable ; delegatable ;
delegate ; script ; preorigination = None })
{credit ; delegate ; script ; preorigination = None })
}
let delegation_case =
@ -482,7 +501,7 @@ module Encoding = struct
let manager_encoding =
(obj5
(req "source" Contract_repr.encoding)
(req "source" Signature.Public_key_hash.encoding)
(req "fee" Tez_repr.encoding)
(req "counter" (check_size 10 n))
(req "gas_limit" (check_size 10 n))
@ -526,10 +545,10 @@ module Encoding = struct
(rebuild op (mcase.inj contents)))
}
let reveal_case = make_manager_case 7 Manager_operations.reveal_case
let transaction_case = make_manager_case 8 Manager_operations.transaction_case
let origination_case = make_manager_case 9 Manager_operations.origination_case
let delegation_case = make_manager_case 10 Manager_operations.delegation_case
let reveal_case = make_manager_case 107 Manager_operations.reveal_case
let transaction_case = make_manager_case 108 Manager_operations.transaction_case
let origination_case = make_manager_case 109 Manager_operations.origination_case
let delegation_case = make_manager_case 110 Manager_operations.delegation_case
let contents_encoding =
let make (Case { tag ; name ; encoding ; select ; proj ; inj }) =
@ -668,12 +687,12 @@ let check_signature_sync (type kind) key chain_id ({ shell ; protocol_data } : k
if Signature.check ~watermark key signature unsigned_operation then
Ok ()
else
Error [Invalid_signature] in
error Invalid_signature in
match protocol_data.contents, protocol_data.signature with
| Single _, None ->
Error [Missing_signature]
error Missing_signature
| Cons _, None ->
Error [Missing_signature]
error Missing_signature
| Single (Endorsement _) as contents, Some signature ->
check ~watermark:(Endorsement chain_id) (Contents_list contents) signature
| Single _ as contents, Some signature ->

10
vendors/ligo-utils/tezos-protocol-alpha/operation_repr.mli vendored
View File

@ -99,7 +99,7 @@ and _ contents =
ballot: Vote_repr.ballot ;
} -> Kind.ballot contents
| Manager_operation : {
source: Contract_repr.contract ;
source: Signature.Public_key_hash.t ;
fee: Tez_repr.tez ;
counter: counter ;
operation: 'kind manager_operation ;
@ -111,15 +111,13 @@ and _ manager_operation =
| Reveal : Signature.Public_key.t -> Kind.reveal manager_operation
| Transaction : {
amount: Tez_repr.tez ;
parameters: Script_repr.lazy_expr option ;
parameters: Script_repr.lazy_expr ;
entrypoint: string ;
destination: Contract_repr.contract ;
} -> Kind.transaction manager_operation
| Origination : {
manager: Signature.Public_key_hash.t ;
delegate: Signature.Public_key_hash.t option ;
script: Script_repr.t option ;
spendable: bool ;
delegatable: bool ;
script: Script_repr.t ;
credit: Tez_repr.tez ;
preorigination: Contract_repr.t option ;
} -> Kind.origination manager_operation

110
vendors/ligo-utils/tezos-protocol-alpha/parameters_repr.ml vendored
View File

@ -85,17 +85,98 @@ let bootstrap_contract_encoding =
(req "amount" Tez_repr.encoding)
(req "script" Script_repr.encoding))
let encoding =
let open Data_encoding in
conv
(fun { bootstrap_accounts ; bootstrap_contracts ; commitments ; constants ;
security_deposit_ramp_up_cycles ; no_reward_cycles } ->
((bootstrap_accounts, bootstrap_contracts, commitments,
security_deposit_ramp_up_cycles, no_reward_cycles),
constants))
(fun ( (bootstrap_accounts, bootstrap_contracts, commitments,
security_deposit_ramp_up_cycles, no_reward_cycles),
constants) ->
{ bootstrap_accounts ; bootstrap_contracts ; commitments ; constants ;
security_deposit_ramp_up_cycles ; no_reward_cycles })
(merge_objs
(obj5
(req "bootstrap_accounts" (list bootstrap_account_encoding))
(dft "bootstrap_contracts" (list bootstrap_contract_encoding) [])
(dft "commitments" (list Commitment_repr.encoding) [])
(opt "security_deposit_ramp_up_cycles" int31)
(opt "no_reward_cycles" int31))
Constants_repr.parametric_encoding)
(* Only for migration from 004 to 005 *)
module Proto_004 = struct
type parametric = {
preserved_cycles: int ;
blocks_per_cycle: int32 ;
blocks_per_commitment: int32 ;
blocks_per_roll_snapshot: int32 ;
blocks_per_voting_period: int32 ;
time_between_blocks: Period_repr.t list ;
endorsers_per_block: int ;
hard_gas_limit_per_operation: Z.t ;
hard_gas_limit_per_block: Z.t ;
proof_of_work_threshold: int64 ;
tokens_per_roll: Tez_repr.t ;
michelson_maximum_type_size: int;
seed_nonce_revelation_tip: Tez_repr.t ;
origination_size: int ;
block_security_deposit: Tez_repr.t ;
endorsement_security_deposit: Tez_repr.t ;
block_reward: Tez_repr.t ;
endorsement_reward: Tez_repr.t ;
cost_per_byte: Tez_repr.t ;
hard_storage_limit_per_operation: Z.t ;
test_chain_duration: int64 ; (* in seconds *)
}
let default = {
preserved_cycles = 5 ;
blocks_per_cycle = 4096l ;
blocks_per_commitment = 32l ;
blocks_per_roll_snapshot = 256l ;
blocks_per_voting_period = 32768l ;
time_between_blocks =
List.map Period_repr.of_seconds_exn [ 60L ; 75L ] ;
endorsers_per_block = 32 ;
hard_gas_limit_per_operation = Z.of_int 800_000 ;
hard_gas_limit_per_block = Z.of_int 8_000_000 ;
proof_of_work_threshold =
Int64.(sub (shift_left 1L 46) 1L) ;
tokens_per_roll =
Tez_repr.(mul_exn one 8_000) ;
michelson_maximum_type_size = 1000 ;
seed_nonce_revelation_tip = begin
match Tez_repr.(one /? 8L) with
| Ok c -> c
| Error _ -> assert false
end ;
origination_size = 257 ;
block_security_deposit = Tez_repr.(mul_exn one 512) ;
endorsement_security_deposit = Tez_repr.(mul_exn one 64) ;
block_reward = Tez_repr.(mul_exn one 16) ;
endorsement_reward = Tez_repr.(mul_exn one 2) ;
hard_storage_limit_per_operation = Z.of_int 60_000 ;
cost_per_byte = Tez_repr.of_mutez_exn 1_000L ;
test_chain_duration = Int64.mul 32768L 60L;
}
(* This encoding is used to read configuration files (e.g. sandbox.json)
where some fields can be missing, in that case they are replaced by
the default. *)
let constants_encoding =
let open Data_encoding in
conv
(fun (c : Constants_repr.parametric) ->
(fun (c : parametric) ->
let module Compare_time_between_blocks = Compare.List (Period_repr) in
let module Compare_keys = Compare.List (Ed25519.Public_key) in
let opt (=) def v = if def = v then None else Some v in
let default = Constants_repr.default in
let preserved_cycles =
opt Compare.Int.(=)
default.preserved_cycles c.preserved_cycles
@ -203,8 +284,7 @@ let constants_encoding =
hard_storage_limit_per_operation,
test_chain_duration))) ->
let unopt def = function None -> def | Some v -> v in
let default = Constants_repr.default in
{ Constants_repr.preserved_cycles =
{ preserved_cycles =
unopt default.preserved_cycles preserved_cycles ;
blocks_per_cycle =
unopt default.blocks_per_cycle blocks_per_cycle ;
@ -275,24 +355,4 @@ let constants_encoding =
(opt "hard_storage_limit_per_operation" z)
(opt "test_chain_duration" int64))))
let encoding =
let open Data_encoding in
conv
(fun { bootstrap_accounts ; bootstrap_contracts ; commitments ; constants ;
security_deposit_ramp_up_cycles ; no_reward_cycles } ->
((bootstrap_accounts, bootstrap_contracts, commitments,
security_deposit_ramp_up_cycles, no_reward_cycles),
constants))
(fun ( (bootstrap_accounts, bootstrap_contracts, commitments,
security_deposit_ramp_up_cycles, no_reward_cycles),
constants) ->
{ bootstrap_accounts ; bootstrap_contracts ; commitments ; constants ;
security_deposit_ramp_up_cycles ; no_reward_cycles })
(merge_objs
(obj5
(req "bootstrap_accounts" (list bootstrap_account_encoding))
(dft "bootstrap_contracts" (list bootstrap_contract_encoding) [])
(dft "commitments" (list Commitment_repr.encoding) [])
(opt "security_deposit_ramp_up_cycles" int31)
(opt "no_reward_cycles" int31))
constants_encoding)
end

32
vendors/ligo-utils/tezos-protocol-alpha/parameters_repr.mli vendored
View File

@ -45,4 +45,34 @@ type t = {
}
val encoding: t Data_encoding.t
val constants_encoding: Constants_repr.parametric Data_encoding.t
(* Only for migration from 004 to 005 *)
module Proto_004 : sig
type parametric = {
preserved_cycles: int ;
blocks_per_cycle: int32 ;
blocks_per_commitment: int32 ;
blocks_per_roll_snapshot: int32 ;
blocks_per_voting_period: int32 ;
time_between_blocks: Period_repr.t list ;
endorsers_per_block: int ;
hard_gas_limit_per_operation: Z.t ;
hard_gas_limit_per_block: Z.t ;
proof_of_work_threshold: int64 ;
tokens_per_roll: Tez_repr.t ;
michelson_maximum_type_size: int;
seed_nonce_revelation_tip: Tez_repr.t ;
origination_size: int ;
block_security_deposit: Tez_repr.t ;
endorsement_security_deposit: Tez_repr.t ;
block_reward: Tez_repr.t ;
endorsement_reward: Tez_repr.t ;
cost_per_byte: Tez_repr.t ;
hard_storage_limit_per_operation: Z.t ;
test_chain_duration: int64 ;
}
val constants_encoding: parametric Data_encoding.t
end

3
vendors/ligo-utils/tezos-protocol-alpha/period_repr.ml vendored
View File

@ -28,6 +28,8 @@ type period = t
include (Compare.Int64 : Compare.S with type t := t)
let encoding = Data_encoding.int64
let rpc_arg = RPC_arg.int64
let pp ppf v = Format.fprintf ppf "%Ld" v
type error += (* `Permanent *)
@ -73,6 +75,7 @@ let mult i p =
then error Invalid_arg
else ok (Int64.mul (Int64.of_int32 i) p)
let zero = of_seconds_exn 0L
let one_second = of_seconds_exn 1L
let one_minute = of_seconds_exn 60L
let one_hour = of_seconds_exn 3600L

2
vendors/ligo-utils/tezos-protocol-alpha/period_repr.mli vendored
View File

@ -27,6 +27,7 @@ type t
type period = t
include Compare.S with type t := t
val encoding : period Data_encoding.t
val rpc_arg : period RPC_arg.t
val pp: Format.formatter -> period -> unit
@ -41,6 +42,7 @@ val of_seconds_exn : int64 -> period
val mult : int32 -> period -> period tzresult
val zero : period
val one_second : period
val one_minute : period
val one_hour : period

128
vendors/ligo-utils/tezos-protocol-alpha/raw_context.ml vendored
View File

@ -30,18 +30,22 @@ type t = {
constants: Constants_repr.parametric ;
first_level: Raw_level_repr.t ;
level: Level_repr.t ;
predecessor_timestamp: Time.t ;
timestamp: Time.t ;
fitness: Int64.t ;
deposits: Tez_repr.t Signature.Public_key_hash.Map.t ;
included_endorsements: int ;
allowed_endorsements:
(Signature.Public_key.t * int list * bool) Signature.Public_key_hash.Map.t ;
fees: Tez_repr.t ;
rewards: Tez_repr.t ;
block_gas: Z.t ;
operation_gas: Gas_limit_repr.t ;
internal_gas: Gas_limit_repr.internal_gas ;
storage_space_to_pay: Z.t option ;
allocated_contracts: int option ;
origination_nonce: Contract_repr.origination_nonce option ;
temporary_big_map: Z.t ;
internal_nonce: int ;
internal_nonces_used: Int_set.t ;
}
@ -50,6 +54,7 @@ type context = t
type root_context = t
let current_level ctxt = ctxt.level
let predecessor_timestamp ctxt = ctxt.predecessor_timestamp
let current_timestamp ctxt = ctxt.timestamp
let current_fitness ctxt = ctxt.fitness
let first_level ctxt = ctxt.first_level
@ -62,6 +67,7 @@ let record_endorsement ctxt k =
| Some (_, _, true) -> assert false (* right already used *)
| Some (d, s, false) ->
{ ctxt with
included_endorsements = ctxt.included_endorsements + (List.length s);
allowed_endorsements =
Signature.Public_key_hash.Map.add k (d,s,true) ctxt.allowed_endorsements }
@ -77,6 +83,8 @@ let init_endorsements ctxt allowed_endorsements =
let allowed_endorsements ctxt =
ctxt.allowed_endorsements
let included_endorsements ctxt = ctxt.included_endorsements
type error += Too_many_internal_operations (* `Permanent *)
let () =
@ -184,16 +192,22 @@ let check_gas_limit ctxt remaining =
else
ok ()
let set_gas_limit ctxt remaining =
{ ctxt with operation_gas = Limited { remaining } }
{ ctxt with operation_gas = Limited { remaining } ;
internal_gas = Gas_limit_repr.internal_gas_zero }
let set_gas_unlimited ctxt =
{ ctxt with operation_gas = Unaccounted }
let consume_gas ctxt cost =
Gas_limit_repr.consume ctxt.block_gas ctxt.operation_gas cost >>? fun (block_gas, operation_gas) ->
ok { ctxt with block_gas ; operation_gas }
Gas_limit_repr.consume
ctxt.block_gas
ctxt.operation_gas
ctxt.internal_gas
cost >>? fun (block_gas, operation_gas, internal_gas) ->
ok { ctxt with block_gas ; operation_gas ; internal_gas }
let check_enough_gas ctxt cost =
Gas_limit_repr.check_enough ctxt.block_gas ctxt.operation_gas cost
Gas_limit_repr.check_enough ctxt.block_gas ctxt.operation_gas ctxt.internal_gas cost
let gas_level ctxt = ctxt.operation_gas
let block_gas_level ctxt = ctxt.block_gas
let gas_consumed ~since ~until =
match gas_level since, gas_level until with
| Limited { remaining = before }, Limited { remaining = after } -> Z.sub before after
@ -318,7 +332,7 @@ let storage_error err = fail (Storage_error err)
(* This key should always be populated for every version of the
protocol. It's absence meaning that the context is empty. *)
let version_key = ["version"]
let version_value = "alpha_current"
let version_value = "babylon_005"
let version = "v1"
let first_level_key = [ version ; "first_level" ]
@ -400,7 +414,7 @@ let get_proto_param ctxt =
let set_constants ctxt constants =
let bytes =
Data_encoding.Binary.to_bytes_exn
Parameters_repr.constants_encoding constants in
Constants_repr.parametric_encoding constants in
Context.set ctxt constants_key bytes
let get_constants ctxt =
@ -409,7 +423,20 @@ let get_constants ctxt =
failwith "Internal error: cannot read constants in context."
| Some bytes ->
match
Data_encoding.Binary.of_bytes Parameters_repr.constants_encoding bytes
Data_encoding.Binary.of_bytes Constants_repr.parametric_encoding bytes
with
| None ->
failwith "Internal error: cannot parse constants in context."
| Some constants -> return constants
(* only for migration from 004 to 005 *)
let get_004_constants ctxt =
Context.get ctxt constants_key >>= function
| None ->
failwith "Internal error: cannot read constants in context."
| Some bytes ->
match
Data_encoding.Binary.of_bytes Parameters_repr.Proto_004.constants_encoding bytes
with
| None ->
failwith "Internal error: cannot parse constants in context."
@ -431,7 +458,7 @@ let check_inited ctxt =
else
storage_error (Incompatible_protocol_version s)
let prepare ~level ~timestamp ~fitness ctxt =
let prepare ~level ~predecessor_timestamp ~timestamp ~fitness ctxt =
Lwt.return (Raw_level_repr.of_int32 level) >>=? fun level ->
Lwt.return (Fitness_repr.to_int64 fitness) >>=? fun fitness ->
check_inited ctxt >>=? fun () ->
@ -446,23 +473,27 @@ let prepare ~level ~timestamp ~fitness ctxt =
level in
return {
context = ctxt ; constants ; level ;
predecessor_timestamp ;
timestamp ; fitness ; first_level ;
allowed_endorsements = Signature.Public_key_hash.Map.empty ;
included_endorsements = 0 ;
fees = Tez_repr.zero ;
rewards = Tez_repr.zero ;
deposits = Signature.Public_key_hash.Map.empty ;
operation_gas = Unaccounted ;
internal_gas = Gas_limit_repr.internal_gas_zero ;
storage_space_to_pay = None ;
allocated_contracts = None ;
block_gas = constants.Constants_repr.hard_gas_limit_per_block ;
origination_nonce = None ;
temporary_big_map = Z.sub Z.zero Z.one ;
internal_nonce = 0 ;
internal_nonces_used = Int_set.empty ;
}
type previous_protocol =
| Genesis of Parameters_repr.t
| Alpha_previous
| Athens_004
let check_and_update_protocol_version ctxt =
begin
@ -476,8 +507,8 @@ let check_and_update_protocol_version ctxt =
else if Compare.String.(s = "genesis") then
get_proto_param ctxt >>=? fun (param, ctxt) ->
return (Genesis param, ctxt)
else if Compare.String.(s = "alpha_previous") then
return (Alpha_previous, ctxt)
else if Compare.String.(s = "athens_004") then
return (Athens_004, ctxt)
else
storage_error (Incompatible_protocol_version s)
end >>=? fun (previous_proto, ctxt) ->
@ -494,10 +525,41 @@ let prepare_first_block ~level ~timestamp ~fitness ctxt =
set_first_level ctxt first_level >>=? fun ctxt ->
set_constants ctxt param.constants >>= fun ctxt ->
return ctxt
| Alpha_previous ->
| Athens_004 ->
get_004_constants ctxt >>=? fun c ->
let constants = Constants_repr.{
preserved_cycles = c.preserved_cycles ;
blocks_per_cycle = c.blocks_per_cycle ;
blocks_per_commitment = c.blocks_per_commitment ;
blocks_per_roll_snapshot = c.blocks_per_roll_snapshot ;
blocks_per_voting_period = c.blocks_per_voting_period ;
time_between_blocks =
List.map Period_repr.of_seconds_exn [ 60L ; 40L ] ;
endorsers_per_block = c.endorsers_per_block ;
hard_gas_limit_per_operation = c.hard_gas_limit_per_operation ;
hard_gas_limit_per_block = c.hard_gas_limit_per_block ;
proof_of_work_threshold = c.proof_of_work_threshold ;
tokens_per_roll = c.tokens_per_roll ;
michelson_maximum_type_size = c.michelson_maximum_type_size;
seed_nonce_revelation_tip = c.seed_nonce_revelation_tip ;
origination_size = c.origination_size ;
block_security_deposit = c.block_security_deposit ;
endorsement_security_deposit = c.endorsement_security_deposit ;
block_reward = c.block_reward ;
endorsement_reward = c.endorsement_reward ;
cost_per_byte = c.cost_per_byte ;
hard_storage_limit_per_operation = c.hard_storage_limit_per_operation ;
test_chain_duration = c.test_chain_duration ;
quorum_min = 20_00l ; (* quorum is in centile of a percentage *)
quorum_max = 70_00l ;
min_proposal_quorum = 5_00l ;
initial_endorsers = 24 ;
delay_per_missing_endorsement = Period_repr.of_seconds_exn 8L ;
} in
set_constants ctxt constants >>= fun ctxt ->
return ctxt
end >>=? fun ctxt ->
prepare ctxt ~level ~timestamp ~fitness >>=? fun ctxt ->
prepare ctxt ~level ~predecessor_timestamp:timestamp ~timestamp ~fitness >>=? fun ctxt ->
return (previous_proto, ctxt)
let activate ({ context = c ; _ } as s) h =
@ -507,30 +569,6 @@ let fork_test_chain ({ context = c ; _ } as s) protocol expiration =
Updater.fork_test_chain c ~protocol ~expiration >>= fun c ->
Lwt.return { s with context = c }
let register_resolvers enc resolve =
let resolve context str =
let faked_context = {
context ;
constants = Constants_repr.default ;
first_level = Raw_level_repr.root ;
level = Level_repr.root Raw_level_repr.root ;
timestamp = Time.of_seconds 0L ;
fitness = 0L ;
allowed_endorsements = Signature.Public_key_hash.Map.empty ;
storage_space_to_pay = None ;
allocated_contracts = None ;
fees = Tez_repr.zero ;
rewards = Tez_repr.zero ;
deposits = Signature.Public_key_hash.Map.empty ;
block_gas = Constants_repr.default.hard_gas_limit_per_block ;
operation_gas = Unaccounted ;
origination_nonce = None ;
internal_nonce = 0 ;
internal_nonces_used = Int_set.empty ;
} in
resolve faked_context str in
Context.register_resolver enc resolve
(* Generic context ********************************************************)
type key = string list
@ -650,3 +688,19 @@ let project x = x
let absolute_key _ k = k
let description = Storage_description.create ()
let fresh_temporary_big_map ctxt =
{ ctxt with temporary_big_map = Z.sub ctxt.temporary_big_map Z.one },
ctxt.temporary_big_map
let reset_temporary_big_map ctxt =
{ ctxt with temporary_big_map = Z.sub Z.zero Z.one }
let temporary_big_maps ctxt f acc =
let rec iter acc id =
if Z.equal id ctxt.temporary_big_map then
Lwt.return acc
else
f acc id >>= fun acc ->
iter acc (Z.sub id Z.one) in
iter acc (Z.sub Z.zero Z.one)

25
vendors/ligo-utils/tezos-protocol-alpha/raw_context.mli vendored
View File

@ -23,7 +23,7 @@
(* *)
(*****************************************************************************)
(** {1 Errors} ****************************************************************)
(** {1 Errors} *)
type error += Too_many_internal_operations (* `Permanent *)
@ -40,7 +40,7 @@ type error += Failed_to_decode_parameter of Data_encoding.json * string
val storage_error: storage_error -> 'a tzresult Lwt.t
(** {1 Abstract Context} **************************************************)
(** {1 Abstract Context} *)
(** Abstract view of the context.
Includes a handle to the functional key-value database
@ -54,13 +54,14 @@ type root_context = t
with this version of the protocol. *)
val prepare:
level: Int32.t ->
predecessor_timestamp: Time.t ->
timestamp: Time.t ->
fitness: Fitness.t ->
Context.t -> context tzresult Lwt.t
type previous_protocol =
| Genesis of Parameters_repr.t
| Alpha_previous
| Athens_004
val prepare_first_block:
level:int32 ->
@ -71,14 +72,12 @@ val prepare_first_block:
val activate: context -> Protocol_hash.t -> t Lwt.t
val fork_test_chain: context -> Protocol_hash.t -> Time.t -> t Lwt.t
val register_resolvers:
'a Base58.encoding -> (context -> string -> 'a list Lwt.t) -> unit
(** Returns the state of the database resulting of operations on its
abstract view *)
val recover: context -> Context.t
val current_level: context -> Level_repr.t
val predecessor_timestamp: context -> Time.t
val current_timestamp: context -> Time.t
val current_fitness: context -> Int64.t
@ -129,7 +128,7 @@ val origination_nonce: t -> Contract_repr.origination_nonce tzresult
val increment_origination_nonce: t -> (t * Contract_repr.origination_nonce) tzresult
val unset_origination_nonce: t -> t
(** {1 Generic accessors} *************************************************)
(** {1 Generic accessors} *)
type key = string list
@ -241,6 +240,9 @@ val allowed_endorsements:
context ->
(Signature.Public_key.t * int list * bool) Signature.Public_key_hash.Map.t
(** Keep track of the number of endorsements that are included in a block *)
val included_endorsements: context -> int
(** Initializes the map of allowed endorsements, this function must only be
called once. *)
val init_endorsements:
@ -251,3 +253,12 @@ val init_endorsements:
(** Marks an endorsment in the map as used. *)
val record_endorsement:
context -> Signature.Public_key_hash.t -> context
(** Provide a fresh identifier for a temporary big map (negative index). *)
val fresh_temporary_big_map: context -> context * Z.t
(** Reset the temporary big_map identifier generator to [-1]. *)
val reset_temporary_big_map: context -> context
(** Iterate over all created temporary big maps since the last {!reset_temporary_big_map}. *)
val temporary_big_maps: context -> ('a -> Z.t -> 'a Lwt.t) -> 'a -> 'a Lwt.t

2
vendors/ligo-utils/tezos-protocol-alpha/raw_level_repr.ml vendored
View File

@ -72,7 +72,7 @@ let () =
let of_int32 l =
try Ok (of_int32_exn l)
with _ -> Error [Unexpected_level l]
with _ -> error (Unexpected_level l)
module Index = struct
type t = raw_level

421
vendors/ligo-utils/tezos-protocol-alpha/script_interpreter.ml vendored
View File

@ -157,21 +157,41 @@ let unparse_stack ctxt (stack, stack_ty) =
return ((data, annot) :: rest) in
unparse_stack (stack, stack_ty)
module Interp_costs = Michelson_v1_gas.Cost_of
module Interp_costs = Michelson_v1_gas.Cost_of.Interpreter
let rec interp_stack_prefix_preserving_operation : type fbef bef faft aft result .
(fbef stack -> (faft stack * result) tzresult Lwt.t)
-> (fbef, faft, bef, aft) stack_prefix_preservation_witness
-> bef stack
-> (aft stack * result) tzresult Lwt.t =
fun f n stk ->
match n,stk with
| Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix (Prefix n))))))))))))))),
Item (v0, Item (v1, Item (v2, Item (v3, Item (v4, Item (v5, Item (v6, Item (v7, Item (v8, Item (v9, Item (va, Item (vb, Item (vc, Item (vd, Item (ve, Item (vf, rest)))))))))))))))) ->
interp_stack_prefix_preserving_operation f n rest >>=? fun (rest', result) ->
return (Item (v0, Item (v1, Item (v2, Item (v3, Item (v4, Item (v5, Item (v6, Item (v7, Item (v8, Item (v9, Item (va, Item (vb, Item (vc, Item (vd, Item (ve, Item (vf, rest')))))))))))))))), result)
| Prefix (Prefix (Prefix (Prefix n))),
Item (v0, Item (v1, Item (v2, Item (v3, rest)))) ->
interp_stack_prefix_preserving_operation f n rest >>=? fun (rest', result) ->
return (Item (v0, Item (v1, Item (v2, Item (v3, rest')))), result)
| Prefix n, Item (v, rest) ->
interp_stack_prefix_preserving_operation f n rest >>=? fun (rest', result) ->
return (Item (v, rest'), result)
| Rest, v -> f v
type step_constants =
{ source : Contract.t ;
payer : Contract.t ;
self : Contract.t ;
amount : Tez.t ;
chain_id : Chain_id.t }
let rec interp
: type p r.
(?log: execution_trace ref ->
context ->
source: Contract.t -> payer:Contract.t -> self: Contract.t -> Tez.t ->
(p, r) lambda -> p ->
(r * context) tzresult Lwt.t)
= fun ?log ctxt ~source ~payer ~self amount (Lam (code, _)) arg ->
let rec step
: type b a.
context -> (b, a) descr -> b stack ->
(a stack * context) tzresult Lwt.t =
fun ctxt ({ instr ; loc ; _ } as descr) stack ->
(?log: execution_trace ref ->
context -> step_constants -> (b, a) descr -> b stack ->
(a stack * context) tzresult Lwt.t) =
fun ?log ctxt step_constants ({ instr ; loc ; _ } as descr) stack ->
Lwt.return (Gas.consume ctxt Interp_costs.cycle) >>=? fun ctxt ->
let logged_return : type a b.
(b, a) descr ->
@ -217,17 +237,6 @@ let rec interp
fun descr (op, arg) cost_func rest ctxt ->
Lwt.return (Gas.consume ctxt (cost_func arg)) >>=? fun ctxt ->
logged_return descr (Item (op arg, rest), ctxt) in
let consume_gaz_comparison :
type t rest.
(t * (t * rest), Script_int.z Script_int.num * rest) descr ->
(t -> t -> int) ->
(t -> t -> Gas.cost) ->
t -> t ->
rest stack ->
((Script_int.z Script_int.num * rest) stack * context) tzresult Lwt.t =
fun descr op cost x1 x2 rest ->
Lwt.return (Gas.consume ctxt (cost x1 x2)) >>=? fun ctxt ->
logged_return descr (Item (Script_int.of_int @@ op x1 x2, rest), ctxt) in
let logged_return :
a stack * context ->
(a stack * context) tzresult Lwt.t =
@ -255,14 +264,22 @@ let rec interp
logged_return (Item (None, rest), ctxt)
| If_none (bt, _), Item (None, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.branch) >>=? fun ctxt ->
step ctxt bt rest
step ?log ctxt step_constants bt rest
| If_none (_, bf), Item (Some v, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.branch) >>=? fun ctxt ->
step ctxt bf (Item (v, rest))
step ?log ctxt step_constants bf (Item (v, rest))
(* pairs *)
| Cons_pair, Item (a, Item (b, rest)) ->
Lwt.return (Gas.consume ctxt Interp_costs.pair) >>=? fun ctxt ->
logged_return (Item ((a, b), rest), ctxt)
(* Peephole optimization for UNPAIR *)
| Seq ({instr=Dup;_},
{instr=Seq ({instr=Car;_},
{instr=Seq ({instr=Dip {instr=Cdr}},
{instr=Nop;_});_});_}),
Item ((a, b), rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.pair_access) >>=? fun ctxt ->
logged_return (Item (a, Item (b, rest)), ctxt)
| Car, Item ((a, _), rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.pair_access) >>=? fun ctxt ->
logged_return (Item (a, rest), ctxt)
@ -278,10 +295,10 @@ let rec interp
logged_return (Item (R v, rest), ctxt)
| If_left (bt, _), Item (L v, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.branch) >>=? fun ctxt ->
step ctxt bt (Item (v, rest))
step ?log ctxt step_constants bt (Item (v, rest))
| If_left (_, bf), Item (R v, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.branch) >>=? fun ctxt ->
step ctxt bf (Item (v, rest))
step ?log ctxt step_constants bf (Item (v, rest))
(* lists *)
| Cons_list, Item (hd, Item (tl, rest)) ->
Lwt.return (Gas.consume ctxt Interp_costs.cons) >>=? fun ctxt ->
@ -291,17 +308,17 @@ let rec interp
logged_return (Item ([], rest), ctxt)
| If_cons (_, bf), Item ([], rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.branch) >>=? fun ctxt ->
step ctxt bf rest
step ?log ctxt step_constants bf rest
| If_cons (bt, _), Item (hd :: tl, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.branch) >>=? fun ctxt ->
step ctxt bt (Item (hd, Item (tl, rest)))
step ?log ctxt step_constants bt (Item (hd, Item (tl, rest)))
| List_map body, Item (l, rest) ->
let rec loop rest ctxt l acc =
Lwt.return (Gas.consume ctxt Interp_costs.loop_cycle) >>=? fun ctxt ->
Lwt.return (Gas.consume ctxt Interp_costs.loop_map) >>=? fun ctxt ->
match l with
| [] -> return (Item (List.rev acc, rest), ctxt)
| hd :: tl ->
step ctxt body (Item (hd, rest))
step ?log ctxt step_constants body (Item (hd, rest))
>>=? fun (Item (hd, rest), ctxt) ->
loop rest ctxt tl (hd :: acc)
in loop rest ctxt l [] >>=? fun (res, ctxt) ->
@ -311,17 +328,17 @@ let rec interp
(List.fold_left
(fun acc _ ->
acc >>? fun (size, ctxt) ->
Gas.consume ctxt Interp_costs.list_size >>? fun ctxt ->
Gas.consume ctxt Interp_costs.loop_size >>? fun ctxt ->
ok (size + 1 (* FIXME: overflow *), ctxt))
(ok (0, ctxt)) list) >>=? fun (len, ctxt) ->
logged_return (Item (Script_int.(abs (of_int len)), rest), ctxt)
| List_iter body, Item (l, init) ->
let rec loop ctxt l stack =
Lwt.return (Gas.consume ctxt Interp_costs.loop_cycle) >>=? fun ctxt ->
Lwt.return (Gas.consume ctxt Interp_costs.loop_iter) >>=? fun ctxt ->
match l with
| [] -> return (stack, ctxt)
| hd :: tl ->
step ctxt body (Item (hd, stack))
step ?log ctxt step_constants body (Item (hd, stack))
>>=? fun (stack, ctxt) ->
loop ctxt tl stack
in loop ctxt l init >>=? fun (res, ctxt) ->
@ -334,11 +351,11 @@ let rec interp
Lwt.return (Gas.consume ctxt (Interp_costs.set_to_list set)) >>=? fun ctxt ->
let l = List.rev (set_fold (fun e acc -> e :: acc) set []) in
let rec loop ctxt l stack =
Lwt.return (Gas.consume ctxt Interp_costs.loop_cycle) >>=? fun ctxt ->
Lwt.return (Gas.consume ctxt Interp_costs.loop_iter) >>=? fun ctxt ->
match l with
| [] -> return (stack, ctxt)
| hd :: tl ->
step ctxt body (Item (hd, stack))
step ?log ctxt step_constants body (Item (hd, stack))
>>=? fun (stack, ctxt) ->
loop ctxt tl stack
in loop ctxt l init >>=? fun (res, ctxt) ->
@ -357,11 +374,11 @@ let rec interp
Lwt.return (Gas.consume ctxt (Interp_costs.map_to_list map)) >>=? fun ctxt ->
let l = List.rev (map_fold (fun k v acc -> (k, v) :: acc) map []) in
let rec loop rest ctxt l acc =
Lwt.return (Gas.consume ctxt Interp_costs.loop_cycle) >>=? fun ctxt ->
Lwt.return (Gas.consume ctxt Interp_costs.loop_map) >>=? fun ctxt ->
match l with
| [] -> return (acc, ctxt)
| (k, _) as hd :: tl ->
step ctxt body (Item (hd, rest))
step ?log ctxt step_constants body (Item (hd, rest))
>>=? fun (Item (hd, rest), ctxt) ->
loop rest ctxt tl (map_update k (Some hd) acc)
in loop rest ctxt l (empty_map (map_key_ty map)) >>=? fun (res, ctxt) ->
@ -370,11 +387,11 @@ let rec interp
Lwt.return (Gas.consume ctxt (Interp_costs.map_to_list map)) >>=? fun ctxt ->
let l = List.rev (map_fold (fun k v acc -> (k, v) :: acc) map []) in
let rec loop ctxt l stack =
Lwt.return (Gas.consume ctxt Interp_costs.loop_cycle) >>=? fun ctxt ->
Lwt.return (Gas.consume ctxt Interp_costs.loop_iter) >>=? fun ctxt ->
match l with
| [] -> return (stack, ctxt)
| hd :: tl ->
step ctxt body (Item (hd, stack))
step ?log ctxt step_constants body (Item (hd, stack))
>>=? fun (stack, ctxt) ->
loop ctxt tl stack
in loop ctxt l init >>=? fun (res, ctxt) ->
@ -388,18 +405,21 @@ let rec interp
| Map_size, Item (map, rest) ->
consume_gas_unop descr (map_size, map) (fun _ -> Interp_costs.map_size) rest ctxt
(* Big map operations *)
| Empty_big_map (tk, tv), rest ->
Lwt.return (Gas.consume ctxt Interp_costs.empty_map) >>=? fun ctxt ->
logged_return (Item (Script_ir_translator.empty_big_map tk tv, rest), ctxt)
| Big_map_mem, Item (key, Item (map, rest)) ->
Lwt.return (Gas.consume ctxt (Interp_costs.big_map_mem key map)) >>=? fun ctxt ->
Script_ir_translator.big_map_mem ctxt self key map >>=? fun (res, ctxt) ->
Lwt.return (Gas.consume ctxt (Interp_costs.map_mem key map.diff)) >>=? fun ctxt ->
Script_ir_translator.big_map_mem ctxt key map >>=? fun (res, ctxt) ->
logged_return (Item (res, rest), ctxt)
| Big_map_get, Item (key, Item (map, rest)) ->
Lwt.return (Gas.consume ctxt (Interp_costs.big_map_get key map)) >>=? fun ctxt ->
Script_ir_translator.big_map_get ctxt self key map >>=? fun (res, ctxt) ->
Lwt.return (Gas.consume ctxt (Interp_costs.map_get key map.diff)) >>=? fun ctxt ->
Script_ir_translator.big_map_get ctxt key map >>=? fun (res, ctxt) ->
logged_return (Item (res, rest), ctxt)
| Big_map_update, Item (key, Item (maybe_value, Item (map, rest))) ->
consume_gas_terop descr
(Script_ir_translator.big_map_update, key, maybe_value, map)
Interp_costs.big_map_update rest
(fun k v m -> Interp_costs.map_update k (Some v) m.diff) rest
(* timestamp operations *)
| Add_seconds_to_timestamp, Item (n, Item (t, rest)) ->
consume_gas_binop descr
@ -603,35 +623,77 @@ let rec interp
consume_gas_unop descr (Script_int.lognot, x) Interp_costs.lognot rest ctxt
(* control *)
| Seq (hd, tl), stack ->
step ctxt hd stack >>=? fun (trans, ctxt) ->
step ctxt tl trans
step ?log ctxt step_constants hd stack >>=? fun (trans, ctxt) ->
step ?log ctxt step_constants tl trans
| If (bt, _), Item (true, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.branch) >>=? fun ctxt ->
step ctxt bt rest
step ?log ctxt step_constants bt rest
| If (_, bf), Item (false, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.branch) >>=? fun ctxt ->
step ctxt bf rest
step ?log ctxt step_constants bf rest
| Loop body, Item (true, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.loop_cycle) >>=? fun ctxt ->
step ctxt body rest >>=? fun (trans, ctxt) ->
step ctxt descr trans
step ?log ctxt step_constants body rest >>=? fun (trans, ctxt) ->
step ?log ctxt step_constants descr trans
| Loop _, Item (false, rest) ->
logged_return (rest, ctxt)
| Loop_left body, Item (L v, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.loop_cycle) >>=? fun ctxt ->
step ctxt body (Item (v, rest)) >>=? fun (trans, ctxt) ->
step ctxt descr trans
step ?log ctxt step_constants body (Item (v, rest)) >>=? fun (trans, ctxt) ->
step ?log ctxt step_constants descr trans
| Loop_left _, Item (R v, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.loop_cycle) >>=? fun ctxt ->
logged_return (Item (v, rest), ctxt)
| Dip b, Item (ign, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.stack_op) >>=? fun ctxt ->
step ctxt b rest >>=? fun (res, ctxt) ->
step ?log ctxt step_constants b rest >>=? fun (res, ctxt) ->
logged_return (Item (ign, res), ctxt)
| Exec, Item (arg, Item (lam, rest)) ->
Lwt.return (Gas.consume ctxt Interp_costs.exec) >>=? fun ctxt ->
interp ?log ctxt ~source ~payer ~self amount lam arg >>=? fun (res, ctxt) ->
interp ?log ctxt step_constants lam arg >>=? fun (res, ctxt) ->
logged_return (Item (res, rest), ctxt)
| Apply capture_ty, Item (capture, Item (lam, rest)) -> (
Lwt.return (Gas.consume ctxt Interp_costs.apply) >>=? fun ctxt ->
let (Lam (descr, expr)) = lam in
let (Item_t (full_arg_ty , _ , _)) = descr.bef in
unparse_data ctxt Optimized capture_ty capture >>=? fun (const_expr, ctxt) ->
unparse_ty ctxt capture_ty >>=? fun (ty_expr, ctxt) ->
match full_arg_ty with
| Pair_t ((capture_ty, _, _), (arg_ty, _, _), _, _) -> (
let arg_stack_ty = Item_t (arg_ty, Empty_t, None) in
let const_descr = ({
loc = descr.loc ;
bef = arg_stack_ty ;
aft = Item_t (capture_ty, arg_stack_ty, None) ;
instr = Const capture ;
} : (_, _) descr) in
let pair_descr = ({
loc = descr.loc ;
bef = Item_t (capture_ty, arg_stack_ty, None) ;
aft = Item_t (full_arg_ty, Empty_t, None) ;
instr = Cons_pair ;
} : (_, _) descr) in
let seq_descr = ({
loc = descr.loc ;
bef = arg_stack_ty ;
aft = Item_t (full_arg_ty, Empty_t, None) ;
instr = Seq (const_descr, pair_descr) ;
} : (_, _) descr) in
let full_descr = ({
loc = descr.loc ;
bef = arg_stack_ty ;
aft = descr.aft ;
instr = Seq (seq_descr, descr) ;
} : (_, _) descr) in
let full_expr = Micheline.Seq (0, [
Prim (0, I_PUSH, [ ty_expr ; const_expr ], []) ;
Prim (0, I_PAIR, [], []) ;
expr ]) in
let lam' = Lam (full_descr, full_expr) in
logged_return (Item (lam', rest), ctxt)
)
| _ -> assert false
)
| Lambda lam, rest ->
Lwt.return (Gas.consume ctxt Interp_costs.push) >>=? fun ctxt ->
logged_return (Item (lam, rest), ctxt)
@ -643,25 +705,9 @@ let rec interp
| Nop, stack ->
logged_return (stack, ctxt)
(* comparison *)
| Compare (Bool_key _), Item (a, Item (b, rest)) ->
consume_gaz_comparison descr Compare.Bool.compare Interp_costs.compare_bool a b rest
| Compare (String_key _), Item (a, Item (b, rest)) ->
consume_gaz_comparison descr Compare.String.compare Interp_costs.compare_string a b rest
| Compare (Bytes_key _), Item (a, Item (b, rest)) ->
consume_gaz_comparison descr MBytes.compare Interp_costs.compare_bytes a b rest
| Compare (Mutez_key _), Item (a, Item (b, rest)) ->
consume_gaz_comparison descr Tez.compare Interp_costs.compare_tez a b rest
| Compare (Int_key _), Item (a, Item (b, rest)) ->
consume_gaz_comparison descr Script_int.compare Interp_costs.compare_int a b rest
| Compare (Nat_key _), Item (a, Item (b, rest)) ->
consume_gaz_comparison descr Script_int.compare Interp_costs.compare_nat a b rest
| Compare (Key_hash_key _), Item (a, Item (b, rest)) ->
consume_gaz_comparison descr Signature.Public_key_hash.compare
Interp_costs.compare_key_hash a b rest
| Compare (Timestamp_key _), Item (a, Item (b, rest)) ->
consume_gaz_comparison descr Script_timestamp.compare Interp_costs.compare_timestamp a b rest
| Compare (Address_key _), Item (a, Item (b, rest)) ->
consume_gaz_comparison descr Contract.compare Interp_costs.compare_address a b rest
| Compare ty, Item (a, Item (b, rest)) ->
Lwt.return (Gas.consume ctxt (Interp_costs.compare ty a b)) >>=? fun ctxt ->
logged_return (Item (Script_int.of_int @@ Script_ir_translator.compare_comparable ty a b, rest), ctxt)
(* comparators *)
| Eq, Item (cmpres, rest) ->
let cmpres = Script_int.compare cmpres Script_int.zero in
@ -708,7 +754,7 @@ let rec interp
logged_return (Item (None, rest), ctxt)
| Some expr ->
Lwt.return (Gas.consume ctxt (Script.deserialized_cost expr)) >>=? fun ctxt ->
parse_data ctxt t (Micheline.root expr) >>= function
parse_data ctxt ~legacy:false t (Micheline.root expr) >>= function
| Ok (value, ctxt) ->
logged_return (Item (Some value, rest), ctxt)
| Error _ignored ->
@ -717,39 +763,57 @@ let rec interp
else
logged_return (Item (None, rest), ctxt)
(* protocol *)
| Address, Item ((_, contract), rest) ->
| Address, Item ((_, address), rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.address) >>=? fun ctxt ->
logged_return (Item (contract, rest), ctxt)
| Contract t, Item (contract, rest) ->
logged_return (Item (address, rest), ctxt)
| Contract (t, entrypoint), Item (contract, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.contract) >>=? fun ctxt ->
Script_ir_translator.parse_contract_for_script ctxt loc t contract >>=? fun (ctxt, maybe_contract) ->
begin match contract, entrypoint with
| (contract, "default"), entrypoint | (contract, entrypoint), "default" ->
Script_ir_translator.parse_contract_for_script
~legacy:false ctxt loc t contract ~entrypoint >>=? fun (ctxt, maybe_contract) ->
logged_return (Item (maybe_contract, rest), ctxt)
| _ -> logged_return (Item (None, rest), ctxt)
end
| Transfer_tokens,
Item (p, Item (amount, Item ((tp, destination), rest))) ->
Item (p, Item (amount, Item ((tp, (destination, entrypoint)), rest))) ->
Lwt.return (Gas.consume ctxt Interp_costs.transfer) >>=? fun ctxt ->
collect_big_maps ctxt tp p >>=? fun (to_duplicate, ctxt) ->
let to_update = no_big_map_id in
extract_big_map_diff ctxt Optimized tp p
~to_duplicate ~to_update ~temporary:true >>=? fun (p, big_map_diff, ctxt) ->
unparse_data ctxt Optimized tp p >>=? fun (p, ctxt) ->
let operation =
Transaction
{ amount ; destination ;
parameters = Some (Script.lazy_expr (Micheline.strip_locations p)) } in
{ amount ; destination ; entrypoint ;
parameters = Script.lazy_expr (Micheline.strip_locations p) } in
Lwt.return (fresh_internal_nonce ctxt) >>=? fun (ctxt, nonce) ->
logged_return (Item (Internal_operation { source = self ; operation ; nonce }, rest), ctxt)
logged_return (Item ((Internal_operation { source = step_constants.self ; operation ; nonce }, big_map_diff), rest), ctxt)
| Create_account,
Item (manager, Item (delegate, Item (delegatable, Item (credit, rest)))) ->
Item (manager, Item (delegate, Item (_delegatable, Item (credit, rest)))) ->
Lwt.return (Gas.consume ctxt Interp_costs.create_account) >>=? fun ctxt ->
Contract.fresh_contract_from_current_nonce ctxt >>=? fun (ctxt, contract) ->
(* store in optimized binary representation - as unparsed with [Optimized]. *)
let manager_bytes =
Data_encoding.Binary.to_bytes_exn Signature.Public_key_hash.encoding manager in
let storage =
Script_repr.lazy_expr @@ Micheline.strip_locations @@
Micheline.Bytes (0, manager_bytes) in
let script =
{ code = Legacy_support.manager_script_code ;
storage ;
} in
let operation =
Origination
{ credit ; manager ; delegate ; preorigination = Some contract ;
delegatable ; script = None ; spendable = true } in
{ credit ; delegate ; preorigination = Some contract ; script } in
Lwt.return (fresh_internal_nonce ctxt) >>=? fun (ctxt, nonce) ->
logged_return (Item (Internal_operation { source = self ; operation ; nonce },
Item (contract, rest)), ctxt)
logged_return (Item ((Internal_operation { source = step_constants.self ; operation ; nonce }, None),
Item ((contract, "default"), rest)), ctxt)
| Implicit_account, Item (key, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.implicit_account) >>=? fun ctxt ->
let contract = Contract.implicit_contract key in
logged_return (Item ((Unit_t None, contract), rest), ctxt)
| Create_contract (storage_type, param_type, Lam (_, code)),
logged_return (Item ((Unit_t None, (contract, "default")), rest), ctxt)
| Create_contract (storage_type, param_type, Lam (_, code), root_name),
Item (manager, Item
(delegate, Item
(spendable, Item
@ -758,56 +822,104 @@ let rec interp
(init, rest)))))) ->
Lwt.return (Gas.consume ctxt Interp_costs.create_contract) >>=? fun ctxt ->
unparse_ty ctxt param_type >>=? fun (unparsed_param_type, ctxt) ->
let unparsed_param_type =
Script_ir_translator.add_field_annot (Option.map ~f:(fun n -> `Field_annot n) root_name) None unparsed_param_type in
unparse_ty ctxt storage_type >>=? fun (unparsed_storage_type, ctxt) ->
let code =
Script.lazy_expr @@
Micheline.strip_locations
(Seq (0, [ Prim (0, K_parameter, [ unparsed_param_type ], []) ;
Prim (0, K_storage, [ unparsed_storage_type ], []) ;
Prim (0, K_code, [ code ], []) ])) in
collect_big_maps ctxt storage_type init >>=? fun (to_duplicate, ctxt) ->
let to_update = no_big_map_id in
extract_big_map_diff ctxt Optimized storage_type init
~to_duplicate ~to_update ~temporary:true >>=? fun (init, big_map_diff, ctxt) ->
unparse_data ctxt Optimized storage_type init >>=? fun (storage, ctxt) ->
let storage = Script.lazy_expr @@ Micheline.strip_locations storage in
begin
if spendable then
Legacy_support.add_do ~manager_pkh:manager
~script_code:code ~script_storage:storage
else if delegatable then
Legacy_support.add_set_delegate ~manager_pkh:manager
~script_code:code ~script_storage:storage
else if Legacy_support.has_default_entrypoint code then
Legacy_support.add_root_entrypoint code >>=? fun code ->
return (code, storage)
else return (code, storage)
end >>=? fun (code, storage) ->
Contract.fresh_contract_from_current_nonce ctxt >>=? fun (ctxt, contract) ->
let operation =
Origination
{ credit ; delegate ; preorigination = Some contract ;
script = { code ; storage } } in
Lwt.return (fresh_internal_nonce ctxt) >>=? fun (ctxt, nonce) ->
logged_return
(Item ((Internal_operation { source = step_constants.self ; operation ; nonce }, big_map_diff),
Item ((contract, "default"), rest)), ctxt)
| Create_contract_2 (storage_type, param_type, Lam (_, code), root_name),
(* Removed the instruction's arguments manager, spendable and delegatable *)
Item (delegate, Item
(credit, Item
(init, rest))) ->
Lwt.return (Gas.consume ctxt Interp_costs.create_contract) >>=? fun ctxt ->
unparse_ty ctxt param_type >>=? fun (unparsed_param_type, ctxt) ->
let unparsed_param_type =
Script_ir_translator.add_field_annot (Option.map ~f:(fun n -> `Field_annot n) root_name) None unparsed_param_type in
unparse_ty ctxt storage_type >>=? fun (unparsed_storage_type, ctxt) ->
let code =
Micheline.strip_locations
(Seq (0, [ Prim (0, K_parameter, [ unparsed_param_type ], []) ;
Prim (0, K_storage, [ unparsed_storage_type ], []) ;
Prim (0, K_code, [ Micheline.root code ], []) ])) in
Prim (0, K_code, [ code ], []) ])) in
collect_big_maps ctxt storage_type init >>=? fun (to_duplicate, ctxt) ->
let to_update = no_big_map_id in
extract_big_map_diff ctxt Optimized storage_type init
~to_duplicate ~to_update ~temporary:true >>=? fun (init, big_map_diff, ctxt) ->
unparse_data ctxt Optimized storage_type init >>=? fun (storage, ctxt) ->
let storage = Micheline.strip_locations storage in
Contract.fresh_contract_from_current_nonce ctxt >>=? fun (ctxt, contract) ->
let operation =
Origination
{ credit ; manager ; delegate ; preorigination = Some contract ;
delegatable ; spendable ;
script = Some { code = Script.lazy_expr code ;
{ credit ; delegate ; preorigination = Some contract ;
script = { code = Script.lazy_expr code ;
storage = Script.lazy_expr storage } } in
Lwt.return (fresh_internal_nonce ctxt) >>=? fun (ctxt, nonce) ->
logged_return
(Item (Internal_operation { source = self ; operation ; nonce },
Item (contract, rest)), ctxt)
(Item ((Internal_operation { source = step_constants.self ; operation ; nonce }, big_map_diff),
Item ((contract, "default"), rest)), ctxt)
| Set_delegate,
Item (delegate, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.create_account) >>=? fun ctxt ->
let operation = Delegation delegate in
Lwt.return (fresh_internal_nonce ctxt) >>=? fun (ctxt, nonce) ->
logged_return (Item (Internal_operation { source = self ; operation ; nonce }, rest), ctxt)
logged_return (Item ((Internal_operation { source = step_constants.self ; operation ; nonce }, None), rest), ctxt)
| Balance, rest ->
Lwt.return (Gas.consume ctxt Interp_costs.balance) >>=? fun ctxt ->
Contract.get_balance ctxt self >>=? fun balance ->
Contract.get_balance ctxt step_constants.self >>=? fun balance ->
logged_return (Item (balance, rest), ctxt)
| Now, rest ->
Lwt.return (Gas.consume ctxt Interp_costs.now) >>=? fun ctxt ->
let now = Script_timestamp.now ctxt in
logged_return (Item (now, rest), ctxt)
| Check_signature, Item (key, Item (signature, Item (message, rest))) ->
Lwt.return (Gas.consume ctxt Interp_costs.check_signature) >>=? fun ctxt ->
Lwt.return (Gas.consume ctxt (Interp_costs.check_signature key message)) >>=? fun ctxt ->
let res = Signature.check key signature message in
logged_return (Item (res, rest), ctxt)
| Hash_key, Item (key, rest) ->
Lwt.return (Gas.consume ctxt Interp_costs.hash_key) >>=? fun ctxt ->
logged_return (Item (Signature.Public_key.hash key, rest), ctxt)
| Blake2b, Item (bytes, rest) ->
Lwt.return (Gas.consume ctxt (Interp_costs.hash bytes 32)) >>=? fun ctxt ->
Lwt.return (Gas.consume ctxt (Interp_costs.hash_blake2b bytes)) >>=? fun ctxt ->
let hash = Raw_hashes.blake2b bytes in
logged_return (Item (hash, rest), ctxt)
| Sha256, Item (bytes, rest) ->
Lwt.return (Gas.consume ctxt (Interp_costs.hash bytes 32)) >>=? fun ctxt ->
Lwt.return (Gas.consume ctxt (Interp_costs.hash_sha256 bytes)) >>=? fun ctxt ->
let hash = Raw_hashes.sha256 bytes in
logged_return (Item (hash, rest), ctxt)
| Sha512, Item (bytes, rest) ->
Lwt.return (Gas.consume ctxt (Interp_costs.hash bytes 64)) >>=? fun ctxt ->
Lwt.return (Gas.consume ctxt (Interp_costs.hash_sha512 bytes)) >>=? fun ctxt ->
let hash = Raw_hashes.sha512 bytes in
logged_return (Item (hash, rest), ctxt)
| Steps_to_quota, rest ->
@ -818,16 +930,45 @@ let rec interp
logged_return (Item (Script_int.(abs (of_zint steps)), rest), ctxt)
| Source, rest ->
Lwt.return (Gas.consume ctxt Interp_costs.source) >>=? fun ctxt ->
logged_return (Item (payer, rest), ctxt)
logged_return (Item ((step_constants.payer, "default"), rest), ctxt)
| Sender, rest ->
Lwt.return (Gas.consume ctxt Interp_costs.source) >>=? fun ctxt ->
logged_return (Item (source, rest), ctxt)
| Self t, rest ->
logged_return (Item ((step_constants.source, "default"), rest), ctxt)
| Self (t, entrypoint), rest ->
Lwt.return (Gas.consume ctxt Interp_costs.self) >>=? fun ctxt ->
logged_return (Item ((t,self), rest), ctxt)
logged_return (Item ((t, (step_constants.self, entrypoint)), rest), ctxt)
| Amount, rest ->
Lwt.return (Gas.consume ctxt Interp_costs.amount) >>=? fun ctxt ->
logged_return (Item (amount, rest), ctxt) in
logged_return (Item (step_constants.amount, rest), ctxt)
| Dig (n, n'), stack ->
Lwt.return (Gas.consume ctxt (Interp_costs.stack_n_op n)) >>=? fun ctxt ->
interp_stack_prefix_preserving_operation (fun (Item (v, rest)) -> return (rest, v)) n' stack
>>=? fun (aft, x) -> logged_return (Item (x, aft), ctxt)
| Dug (n, n'), Item (v, rest) ->
Lwt.return (Gas.consume ctxt (Interp_costs.stack_n_op n)) >>=? fun ctxt ->
interp_stack_prefix_preserving_operation (fun stk -> return (Item (v, stk), ())) n' rest
>>=? fun (aft, ()) -> logged_return (aft, ctxt)
| Dipn (n, n', b), stack ->
Lwt.return (Gas.consume ctxt (Interp_costs.stack_n_op n)) >>=? fun ctxt ->
interp_stack_prefix_preserving_operation (fun stk ->
step ?log ctxt step_constants b stk >>=? fun (res, ctxt') ->
return (res, ctxt')) n' stack
>>=? fun (aft, ctxt') -> logged_return (aft, ctxt')
| Dropn (n, n'), stack ->
Lwt.return (Gas.consume ctxt (Interp_costs.stack_n_op n)) >>=? fun ctxt ->
interp_stack_prefix_preserving_operation (fun stk -> return (stk, stk)) n' stack
>>=? fun (_, rest) -> logged_return (rest, ctxt)
| ChainId, rest ->
Lwt.return (Gas.consume ctxt Interp_costs.chain_id) >>=? fun ctxt ->
logged_return (Item (step_constants.chain_id, rest), ctxt)
and interp
: type p r.
(?log: execution_trace ref ->
context ->
step_constants -> (p, r) lambda -> p ->
(r * context) tzresult Lwt.t)
= fun ?log ctxt step_constants (Lam (code, _)) arg ->
let stack = (Item (arg, Empty)) in
begin match log with
| None -> return_unit
@ -837,28 +978,40 @@ let rec interp
log := (code.loc, Gas.level ctxt, stack) :: !log ;
return_unit
end >>=? fun () ->
step ctxt code stack >>=? fun (Item (ret, Empty), ctxt) ->
step ?log ctxt step_constants code stack >>=? fun (Item (ret, Empty), ctxt) ->
return (ret, ctxt)
(* ---- contract handling ---------------------------------------------------*)
and execute ?log ctxt mode ~source ~payer ~self script amount arg :
(Script.expr * packed_internal_operation list * context *
Script_typed_ir.ex_big_map option) tzresult Lwt.t =
parse_script ctxt script
>>=? fun ((Ex_script { code ; arg_type ; storage ; storage_type }), ctxt) ->
and execute ?log ctxt mode step_constants ~entrypoint unparsed_script arg :
(Script.expr * packed_internal_operation list * context * Contract.big_map_diff option) tzresult Lwt.t =
parse_script ctxt unparsed_script ~legacy:true
>>=? fun (Ex_script { code ; arg_type ; storage ; storage_type ; root_name }, ctxt) ->
trace
(Bad_contract_parameter self)
(parse_data ctxt arg_type arg) >>=? fun (arg, ctxt) ->
Script.force_decode ctxt script.code >>=? fun (script_code, ctxt) ->
(Bad_contract_parameter step_constants.self)
(Lwt.return (find_entrypoint arg_type ~root_name entrypoint)) >>=? fun (box, _) ->
trace
(Runtime_contract_error (self, script_code))
(interp ?log ctxt ~source ~payer ~self amount code (arg, storage))
>>=? fun ((ops, sto), ctxt) ->
(Bad_contract_parameter step_constants.self)
(parse_data ctxt ~legacy:false arg_type (box arg)) >>=? fun (arg, ctxt) ->
Script.force_decode ctxt unparsed_script.code >>=? fun (script_code, ctxt) ->
Script_ir_translator.collect_big_maps ctxt arg_type arg >>=? fun (to_duplicate, ctxt) ->
Script_ir_translator.collect_big_maps ctxt storage_type storage >>=? fun (to_update, ctxt) ->
trace
(Runtime_contract_error (step_constants.self, script_code))
(interp ?log ctxt step_constants code (arg, storage))
>>=? fun ((ops, storage), ctxt) ->
Script_ir_translator.extract_big_map_diff ctxt mode
~temporary:false ~to_duplicate ~to_update storage_type storage
>>=? fun (storage, big_map_diff, ctxt) ->
trace Cannot_serialize_storage
(unparse_data ctxt mode storage_type sto) >>=? fun (storage, ctxt) ->
return (Micheline.strip_locations storage, ops, ctxt,
Script_ir_translator.extract_big_map storage_type sto)
(unparse_data ctxt mode storage_type storage) >>=? fun (storage, ctxt) ->
let ops, op_diffs = List.split ops in
let big_map_diff = match
List.flatten (List.map (Option.unopt ~default:[]) (op_diffs @ [ big_map_diff ]))
with
| [] -> None
| diff -> Some diff in
return (Micheline.strip_locations storage, ops, ctxt, big_map_diff)
type execution_result =
{ ctxt : context ;
@ -866,26 +1019,14 @@ type execution_result =
big_map_diff : Contract.big_map_diff option ;
operations : packed_internal_operation list }
let trace ctxt mode ~source ~payer ~self:(self, script) ~parameter ~amount =
let trace ctxt mode step_constants ~script ~entrypoint ~parameter =
let log = ref [] in
execute ~log ctxt mode ~source ~payer ~self script amount (Micheline.root parameter)
>>=? fun (storage, operations, ctxt, big_map) ->
begin match big_map with
| None -> return (None, ctxt)
| Some big_map ->
Script_ir_translator.diff_of_big_map ctxt mode big_map >>=? fun (big_map_diff, ctxt) ->
return (Some big_map_diff, ctxt)
end >>=? fun (big_map_diff, ctxt) ->
execute ~log ctxt mode step_constants ~entrypoint script (Micheline.root parameter)
>>=? fun (storage, operations, ctxt, big_map_diff) ->
let trace = List.rev !log in
return ({ ctxt ; storage ; big_map_diff ; operations }, trace)
let execute ctxt mode ~source ~payer ~self:(self, script) ~parameter ~amount =
execute ctxt mode ~source ~payer ~self script amount (Micheline.root parameter)
>>=? fun (storage, operations, ctxt, big_map) ->
begin match big_map with
| None -> return (None, ctxt)
| Some big_map ->
Script_ir_translator.diff_of_big_map ctxt mode big_map >>=? fun (big_map_diff, ctxt) ->
return (Some big_map_diff, ctxt)
end >>=? fun (big_map_diff, ctxt) ->
let execute ctxt mode step_constants ~script ~entrypoint ~parameter =
execute ctxt mode step_constants ~entrypoint script (Micheline.root parameter)
>>=? fun (storage, operations, ctxt, big_map_diff) ->
return { ctxt ; storage ; big_map_diff ; operations }

28
vendors/ligo-utils/tezos-protocol-alpha/script_interpreter.mli vendored
View File

@ -42,26 +42,38 @@ type execution_result =
big_map_diff : Contract.big_map_diff option ;
operations : packed_internal_operation list }
type step_constants =
{ source : Contract.t ;
payer : Contract.t ;
self : Contract.t ;
amount : Tez.t ;
chain_id : Chain_id.t }
type 'tys stack =
| Item : 'ty * 'rest stack -> ('ty * 'rest) stack
| Empty : Script_typed_ir.end_of_stack stack
val step:
?log: execution_trace ref ->
context -> step_constants ->
('bef, 'aft) Script_typed_ir.descr ->
'bef stack ->
('aft stack * context) tzresult Lwt.t
val execute:
Alpha_context.t ->
Script_ir_translator.unparsing_mode ->
source: Contract.t ->
payer: Contract.t ->
self: (Contract.t * Script.t) ->
step_constants ->
script: Script.t ->
entrypoint: string ->
parameter: Script.expr ->
amount: Tez.t ->
execution_result tzresult Lwt.t
val trace:
Alpha_context.t ->
Script_ir_translator.unparsing_mode ->
source: Contract.t ->
payer: Contract.t ->
self: (Contract.t * Script.t) ->
step_constants ->
script: Script.t ->
entrypoint: string ->
parameter: Script.expr ->
amount: Tez.t ->
(execution_result * execution_trace) tzresult Lwt.t

63
vendors/ligo-utils/tezos-protocol-alpha/script_ir_annot.ml vendored
View File

@ -101,26 +101,26 @@ let gen_access_annot
Some (`Var_annot (String.concat "." [v; f]))
let merge_type_annot
: type_annot option -> type_annot option -> type_annot option tzresult
= fun annot1 annot2 ->
: legacy: bool -> type_annot option -> type_annot option -> type_annot option tzresult
= fun ~legacy annot1 annot2 ->
match annot1, annot2 with
| None, None
| Some _, None
| None, Some _ -> ok None
| Some `Type_annot a1, Some `Type_annot a2 ->
if String.equal a1 a2
if legacy || String.equal a1 a2
then ok annot1
else error (Inconsistent_annotations (":" ^ a1, ":" ^ a2))
let merge_field_annot
: field_annot option -> field_annot option -> field_annot option tzresult
= fun annot1 annot2 ->
: legacy: bool -> field_annot option -> field_annot option -> field_annot option tzresult
= fun ~legacy annot1 annot2 ->
match annot1, annot2 with
| None, None
| Some _, None
| None, Some _ -> ok None
| Some `Field_annot a1, Some `Field_annot a2 ->
if String.equal a1 a2
if legacy || String.equal a1 a2
then ok annot1
else error (Inconsistent_annotations ("%" ^ a1, "%" ^ a2))
@ -257,26 +257,6 @@ let parse_composed_type_annot
get_two_annot loc fields >|? fun (f1, f2) ->
(t, f1, f2)
let check_const_type_annot
: int -> string list -> type_annot option -> field_annot option list -> unit tzresult Lwt.t
= fun loc annot expected_name expected_fields ->
Lwt.return
(parse_composed_type_annot loc annot >>? fun (ty_name, field1, field2) ->
merge_type_annot expected_name ty_name >>? fun _ ->
match expected_fields, field1, field2 with
| [], Some _, _ | [], _, Some _ | [_], Some _, Some _ ->
(* Too many annotations *)
error (Unexpected_annotation loc)
| _ :: _ :: _ :: _, _, _ | [_], None, Some _ ->
error (Unexpected_annotation loc)
| [], None, None -> ok ()
| [ f1; f2 ], _, _ ->
merge_field_annot f1 field1 >>? fun _ ->
merge_field_annot f2 field2 >|? fun _ -> ()
| [ f1 ], _, None ->
merge_field_annot f1 field1 >|? fun _ -> ()
)
let parse_field_annot
: int -> string list -> field_annot option tzresult
= fun loc annot ->
@ -290,12 +270,18 @@ let extract_field_annot
: Script.node -> (Script.node * field_annot option) tzresult
= function
| Prim (loc, prim, args, annot) ->
let field_annots, annot = List.partition (fun s ->
Compare.Int.(String.length s > 0) &&
Compare.Char.(s.[0] = '%')
) annot in
parse_field_annot loc field_annots >|? fun field_annot ->
Prim (loc, prim, args, annot), field_annot
let rec extract_first acc = function
| [] -> None, annot
| s :: rest ->
if Compare.Int.(String.length s > 0) &&
Compare.Char.(s.[0] = '%') then
Some s, List.rev_append acc rest
else extract_first (s :: acc) rest in
let field_annot, annot = extract_first [] annot in
let field_annot = match field_annot with
| None -> None
| Some field_annot -> Some (`Field_annot (String.sub field_annot 1 (String.length field_annot - 1))) in
ok (Prim (loc, prim, args, annot), field_annot)
| expr -> ok (expr, None)
let check_correct_field
@ -402,6 +388,19 @@ let parse_destr_annot
| None -> value_annot in
(v, f)
let parse_entrypoint_annot
: int -> ?default:var_annot option -> string list -> (var_annot option * field_annot option) tzresult
= fun loc ?default annot ->
parse_annots loc annot >>?
classify_annot loc >>? fun (vars, types, fields) ->
error_unexpected_annot loc types >>? fun () ->
get_one_annot loc fields >>? fun f ->
get_one_annot loc vars >|? function
| Some _ as a -> (a, f)
| None -> match default with
| Some a -> (a, f)
| None -> (None, f)
let parse_var_type_annot
: int -> string list -> (var_annot option * type_annot option) tzresult
= fun loc annot ->

27
vendors/ligo-utils/tezos-protocol-alpha/script_ir_annot.mli vendored
View File

@ -72,28 +72,28 @@ val var_to_field_annot : var_annot option -> field_annot option
(** Replace an annotation by its default value if it is [None] *)
val default_annot : default:'a option -> 'a option -> 'a option
(** Generate annotation for field accesses, of the form @var.field1.field2 *)
(** Generate annotation for field accesses, of the form [var.field1.field2] *)
val gen_access_annot :
var_annot option ->
?default:field_annot option -> field_annot option -> var_annot option
(** Merge type annotations.
@returns an error {!Inconsistent_type_annotations} if they are both present
and different *)
@return an error {!Inconsistent_type_annotations} if they are both present
and different, unless [legacy] *)
val merge_type_annot :
type_annot option -> type_annot option -> type_annot option tzresult
legacy: bool -> type_annot option -> type_annot option -> type_annot option tzresult
(** Merge field annotations.
@returns an error {!Inconsistent_type_annotations} if they are both present
and different *)
@return an error {!Inconsistent_type_annotations} if they are both present
and different, unless [legacy] *)
val merge_field_annot :
field_annot option -> field_annot option -> field_annot option tzresult
legacy: bool -> field_annot option -> field_annot option -> field_annot option tzresult
(** Merge variable annotations, does not fail ([None] if different). *)
val merge_var_annot :
var_annot option -> var_annot option -> var_annot option
(** @returns an error {!Unexpected_annotation} in the monad the list is not empty. *)
(** @return an error {!Unexpected_annotation} in the monad the list is not empty. *)
val error_unexpected_annot : int -> 'a list -> unit tzresult
(** Same as {!error_unexpected_annot} in Lwt. *)
@ -117,11 +117,6 @@ val parse_composed_type_annot :
int -> string list ->
(type_annot option * field_annot option * field_annot option) tzresult
(** Check that type annotations on constants are consistent *)
val check_const_type_annot :
int -> string list -> type_annot option -> field_annot option list ->
unit tzresult Lwt.t
(** Extract and remove a field annotation from a node *)
val extract_field_annot :
Script.node -> (Script.node * field_annot option) tzresult
@ -157,5 +152,11 @@ val parse_destr_annot :
value_annot:var_annot option ->
(var_annot option * field_annot option) tzresult
val parse_entrypoint_annot :
int ->
?default:var_annot option ->
string list ->
(var_annot option * field_annot option) tzresult
val parse_var_type_annot :
int -> string list -> (var_annot option * type_annot option) tzresult

1961
vendors/ligo-utils/tezos-protocol-alpha/script_ir_translator.ml vendored
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File diff suppressed because it is too large Load Diff

93
vendors/ligo-utils/tezos-protocol-alpha/script_ir_translator.mli vendored
View File

@ -32,11 +32,17 @@ type ex_comparable_ty = Ex_comparable_ty : 'a Script_typed_ir.comparable_ty -> e
type ex_ty = Ex_ty : 'a Script_typed_ir.ty -> ex_ty
type ex_stack_ty = Ex_stack_ty : 'a Script_typed_ir.stack_ty -> ex_stack_ty
type ex_script = Ex_script : ('a, 'b) Script_typed_ir.script -> ex_script
type tc_context =
| Lambda : tc_context
| Dip : 'a Script_typed_ir.stack_ty * tc_context -> tc_context
| Toplevel : { storage_type : 'sto Script_typed_ir.ty ; param_type : 'param Script_typed_ir.ty } -> tc_context
| Toplevel : { storage_type : 'sto Script_typed_ir.ty ;
param_type : 'param Script_typed_ir.ty ;
root_name : string option ;
legacy_create_contract_literal : bool } -> tc_context
type 'bef judgement =
| Typed : ('bef, 'aft) Script_typed_ir.descr -> 'bef judgement
| Failed :
{ descr : 'aft. 'aft Script_typed_ir.stack_ty -> ('bef, 'aft) Script_typed_ir.descr } -> 'bef judgement
type unparsing_mode = Optimized | Readable
@ -64,21 +70,20 @@ val map_get : 'key -> ('key, 'value) Script_typed_ir.map -> 'value option
val map_key_ty : ('a, 'b) Script_typed_ir.map -> 'a Script_typed_ir.comparable_ty
val map_size : ('a, 'b) Script_typed_ir.map -> Script_int.n Script_int.num
val empty_big_map : 'a Script_typed_ir.comparable_ty -> 'b Script_typed_ir.ty -> ('a, 'b) Script_typed_ir.big_map
val big_map_mem :
context -> Contract.t -> 'key ->
context -> 'key ->
('key, 'value) Script_typed_ir.big_map ->
(bool * context) tzresult Lwt.t
val big_map_get :
context ->
Contract.t -> 'key ->
context -> 'key ->
('key, 'value) Script_typed_ir.big_map ->
('value option * context) tzresult Lwt.t
val big_map_update :
'key -> 'value option -> ('key, 'value) Script_typed_ir.big_map ->
('key, 'value) Script_typed_ir.big_map
val ty_of_comparable_ty :
'a Script_typed_ir.comparable_ty -> 'a Script_typed_ir.ty
val has_big_map : 't Script_typed_ir.ty -> bool
val ty_eq :
@ -86,25 +91,41 @@ val ty_eq :
'ta Script_typed_ir.ty -> 'tb Script_typed_ir.ty ->
(('ta Script_typed_ir.ty, 'tb Script_typed_ir.ty) eq * context) tzresult
val compare_comparable : 'a Script_typed_ir.comparable_ty -> 'a -> 'a -> int
val ty_of_comparable_ty : ('a, 's) Script_typed_ir.comparable_struct -> 'a Script_typed_ir.ty
val parse_data :
?type_logger: type_logger ->
context ->
context -> legacy: bool ->
'a Script_typed_ir.ty -> Script.node -> ('a * context) tzresult Lwt.t
val unparse_data :
context -> unparsing_mode -> 'a Script_typed_ir.ty -> 'a ->
(Script.node * context) tzresult Lwt.t
val parse_instr :
?type_logger: type_logger ->
tc_context -> context -> legacy: bool ->
Script.node -> 'bef Script_typed_ir.stack_ty -> ('bef judgement * context) tzresult Lwt.t
val parse_ty :
context ->
context -> legacy: bool ->
allow_big_map: bool ->
allow_operation: bool ->
allow_contract: bool ->
Script.node -> (ex_ty * context) tzresult
val parse_packable_ty :
context -> legacy: bool -> Script.node -> (ex_ty * context) tzresult
val unparse_ty :
context -> 'a Script_typed_ir.ty -> (Script.node * context) tzresult Lwt.t
val parse_toplevel :
Script.expr -> (Script.node * Script.node * Script.node) tzresult
legacy: bool -> Script.expr -> (Script.node * Script.node * Script.node * string option) tzresult
val add_field_annot :
[ `Field_annot of string ] option -> [ `Var_annot of string ] option -> Script.node -> Script.node
val typecheck_code :
context -> Script.expr -> (type_map * context) tzresult Lwt.t
@ -113,18 +134,9 @@ val typecheck_data :
?type_logger: type_logger ->
context -> Script.expr * Script.expr -> context tzresult Lwt.t
type 'bef judgement =
| Typed : ('bef, 'aft) Script_typed_ir.descr -> 'bef judgement
| Failed : { descr : 'aft. 'aft Script_typed_ir.stack_ty -> ('bef, 'aft) Script_typed_ir.descr } -> 'bef judgement
val parse_instr :
?type_logger: type_logger ->
tc_context -> context ->
Script.node -> 'bef Script_typed_ir.stack_ty -> ('bef judgement * context) tzresult Lwt.t
val parse_script :
?type_logger: type_logger ->
context -> Script.t -> (ex_script * context) tzresult Lwt.t
context -> legacy: bool -> Script.t -> (ex_script * context) tzresult Lwt.t
(* Gas accounting may not be perfect in this function, as it is only called by RPCs. *)
val unparse_script :
@ -132,23 +144,44 @@ val unparse_script :
('a, 'b) Script_typed_ir.script -> (Script.t * context) tzresult Lwt.t
val parse_contract :
context -> Script.location -> 'a Script_typed_ir.ty -> Contract.t ->
legacy: bool -> context -> Script.location -> 'a Script_typed_ir.ty -> Contract.t ->
entrypoint: string ->
(context * 'a Script_typed_ir.typed_contract) tzresult Lwt.t
val parse_contract_for_script :
context -> Script.location -> 'a Script_typed_ir.ty -> Contract.t ->
legacy: bool -> context -> Script.location -> 'a Script_typed_ir.ty -> Contract.t ->
entrypoint: string ->
(context * 'a Script_typed_ir.typed_contract option) tzresult Lwt.t
val find_entrypoint :
't Script_typed_ir.ty -> root_name: string option -> string -> ((Script.node -> Script.node) * ex_ty) tzresult
module Entrypoints_map : S.MAP with type key = string
val list_entrypoints :
't Script_typed_ir.ty ->
context ->
root_name: string option ->
(Michelson_v1_primitives.prim list list *
(Michelson_v1_primitives.prim list * Script.node) Entrypoints_map.t)
tzresult
val pack_data : context -> 'a Script_typed_ir.ty -> 'a -> (MBytes.t * context) tzresult Lwt.t
val hash_data : context -> 'a Script_typed_ir.ty -> 'a -> (Script_expr_hash.t * context) tzresult Lwt.t
val extract_big_map :
'a Script_typed_ir.ty -> 'a -> Script_typed_ir.ex_big_map option
type big_map_ids
val diff_of_big_map :
context -> unparsing_mode -> Script_typed_ir.ex_big_map ->
(Contract.big_map_diff * context) tzresult Lwt.t
val no_big_map_id : big_map_ids
val big_map_initialization :
context -> unparsing_mode -> ex_script ->
(Contract.big_map_diff option * context) tzresult Lwt.t
val collect_big_maps :
context -> 'a Script_typed_ir.ty -> 'a -> (big_map_ids * context) tzresult Lwt.t
val list_of_big_map_ids : big_map_ids -> Z.t list
val extract_big_map_diff :
context -> unparsing_mode ->
temporary: bool ->
to_duplicate: big_map_ids ->
to_update: big_map_ids ->
'a Script_typed_ir.ty -> 'a ->
('a * Contract.big_map_diff option * context) tzresult Lwt.t

24
vendors/ligo-utils/tezos-protocol-alpha/script_repr.ml vendored
View File

@ -62,7 +62,7 @@ let lazy_expr expr =
type t = {
code : lazy_expr ;
storage : lazy_expr
storage : lazy_expr ;
}
let encoding =
@ -195,3 +195,25 @@ let minimal_deserialize_cost lexpr =
~fun_bytes:(fun b -> serialized_cost b)
~fun_combine:(fun c_free _ -> c_free)
lexpr
let unit =
Micheline.strip_locations (Prim (0, Michelson_v1_primitives.D_Unit, [], []))
let unit_parameter =
lazy_expr unit
let is_unit_parameter =
let unit_bytes = Data_encoding.force_bytes unit_parameter in
Data_encoding.apply_lazy
~fun_value:(fun v -> match Micheline.root v with Prim (_, Michelson_v1_primitives.D_Unit, [], []) -> true | _ -> false)
~fun_bytes:(fun b -> MBytes.(=) b unit_bytes)
~fun_combine:(fun res _ -> res)
let rec strip_annotations node =
let open Micheline in
match node with
| Int (_, _) | String (_, _) | Bytes (_, _) as leaf -> leaf
| Prim (loc, name, args, _) ->
Prim (loc, name, List.map strip_annotations args, [])
| Seq (loc, args) ->
Seq (loc, List.map strip_annotations args)

6
vendors/ligo-utils/tezos-protocol-alpha/script_repr.mli vendored
View File

@ -69,3 +69,9 @@ val force_decode : lazy_expr -> (expr * Gas_limit_repr.cost) tzresult
val force_bytes : lazy_expr -> (MBytes.t * Gas_limit_repr.cost) tzresult
val minimal_deserialize_cost : lazy_expr -> Gas_limit_repr.cost
val unit_parameter : lazy_expr
val is_unit_parameter : lazy_expr -> bool
val strip_annotations : node -> node

10
vendors/ligo-utils/tezos-protocol-alpha/script_tc_errors.ml vendored
View File

@ -44,6 +44,11 @@ type error += Missing_field of prim
type error += Duplicate_field of Script.location * prim
type error += Unexpected_big_map of Script.location
type error += Unexpected_operation of Script.location
type error += Unexpected_contract of Script.location
type error += No_such_entrypoint of string
type error += Duplicate_entrypoint of string
type error += Unreachable_entrypoint of prim list
type error += Entrypoint_name_too_long of string
(* Instruction typing errors *)
type error += Fail_not_in_tail_position of Script.location
@ -67,7 +72,9 @@ type error += Type_too_large : Script.location * int * int -> error
(* Value typing errors *)
type error += Invalid_constant : Script.location * Script.expr * Script.expr -> error
type error += Invalid_syntactic_constant : Script.location * Script.expr * string -> error
type error += Invalid_contract of Script.location * Contract.t
type error += Invalid_big_map of Script.location * Big_map.id
type error += Comparable_type_expected : Script.location * Script.expr -> error
type error += Inconsistent_types : Script.expr * Script.expr -> error
type error += Unordered_map_keys of Script.location * Script.expr
@ -82,3 +89,6 @@ type error += Ill_typed_contract : Script.expr * type_map -> error
(* Gas related errors *)
type error += Cannot_serialize_error
(* Deprecation errors *)
type error += Deprecated_instruction of prim

108
vendors/ligo-utils/tezos-protocol-alpha/script_tc_errors_registration.ml vendored
View File

@ -170,8 +170,9 @@ let () =
~id:"michelson_v1.unexpected_bigmap"
~title: "Big map in unauthorized position (type error)"
~description:
"When parsing script, a big_map type was found somewhere else \
than in the left component of the toplevel storage pair."
"When parsing script, a big_map type was found in a position \
where it could end up stored inside a big_map, which is \
forbidden for now."
(obj1
(req "loc" location_encoding))
(function Unexpected_big_map loc -> Some loc | _ -> None)
@ -180,14 +181,70 @@ let () =
register_error_kind
`Permanent
~id:"michelson_v1.unexpected_operation"
~title: "Big map in unauthorized position (type error)"
~title: "Operation in unauthorized position (type error)"
~description:
"When parsing script, a operation type was found \
"When parsing script, an operation type was found \
in the storage or parameter field."
(obj1
(req "loc" location_encoding))
(function Unexpected_operation loc -> Some loc | _ -> None)
(fun loc -> Unexpected_operation loc) ;
(* No such entrypoint *)
register_error_kind
`Permanent
~id:"michelson_v1.no_such_entrypoint"
~title: "No such entrypoint (type error)"
~description:
"An entrypoint was not found when calling a contract."
(obj1
(req "entrypoint" string))
(function No_such_entrypoint entrypoint -> Some entrypoint | _ -> None)
(fun entrypoint -> No_such_entrypoint entrypoint) ;
(* Unreachable entrypoint *)
register_error_kind
`Permanent
~id:"michelson_v1.unreachable_entrypoint"
~title: "Unreachable entrypoint (type error)"
~description:
"An entrypoint in the contract is not reachable."
(obj1
(req "path" (list prim_encoding)))
(function Unreachable_entrypoint path -> Some path | _ -> None)
(fun path -> Unreachable_entrypoint path) ;
(* Duplicate entrypoint *)
register_error_kind
`Permanent
~id:"michelson_v1.duplicate_entrypoint"
~title: "Duplicate entrypoint (type error)"
~description:
"Two entrypoints have the same name."
(obj1
(req "path" string))
(function Duplicate_entrypoint entrypoint -> Some entrypoint | _ -> None)
(fun entrypoint -> Duplicate_entrypoint entrypoint) ;
(* Entrypoint name too long *)
register_error_kind
`Permanent
~id:"michelson_v1.entrypoint_name_too_long"
~title: "Entrypoint name too long (type error)"
~description:
"An entrypoint name exceeds the maximum length of 31 characters."
(obj1
(req "name" string))
(function Entrypoint_name_too_long entrypoint -> Some entrypoint | _ -> None)
(fun entrypoint -> Entrypoint_name_too_long entrypoint) ;
(* Unexpected contract *)
register_error_kind
`Permanent
~id:"michelson_v1.unexpected_contract"
~title: "Contract in unauthorized position (type error)"
~description:
"When parsing script, a contract type was found \
in the storage or parameter field."
(obj1
(req "loc" location_encoding))
(function Unexpected_contract loc -> Some loc | _ -> None)
(fun loc -> Unexpected_contract loc) ;
(* -- Value typing errors ---------------------- *)
(* Unordered map keys *)
register_error_kind
@ -454,6 +511,22 @@ let () =
| _ -> None)
(fun (loc, (ty, expr)) ->
Invalid_constant (loc, expr, ty)) ;
(* Invalid syntactic constant *)
register_error_kind
`Permanent
~id:"invalidSyntacticConstantError"
~title: "Invalid constant (parse error)"
~description:
"A compile-time constant was invalid for its expected form."
(located (obj2
(req "expectedForm" Script.expr_encoding)
(req "wrongExpression" Script.expr_encoding)))
(function
| Invalid_constant (loc, expr, ty) ->
Some (loc, (ty, expr))
| _ -> None)
(fun (loc, (ty, expr)) ->
Invalid_constant (loc, expr, ty)) ;
(* Invalid contract *)
register_error_kind
`Permanent
@ -469,6 +542,21 @@ let () =
| _ -> None)
(fun (loc, c) ->
Invalid_contract (loc, c)) ;
(* Invalid big_map *)
register_error_kind
`Permanent
~id:"michelson_v1.invalid_big_map"
~title: "Invalid big_map"
~description:
"A script or data expression references a big_map that does not \
exist or assumes a wrong type for an existing big_map."
(located (obj1 (req "big_map" z)))
(function
| Invalid_big_map (loc, c) ->
Some (loc, c)
| _ -> None)
(fun (loc, c) ->
Invalid_big_map (loc, c)) ;
(* Comparable type expected *)
register_error_kind
`Permanent
@ -619,4 +707,14 @@ let () =
the provided gas"
Data_encoding.empty
(function Cannot_serialize_error -> Some () | _ -> None)
(fun () -> Cannot_serialize_error)
(fun () -> Cannot_serialize_error) ;
(* Deprecated instruction *)
register_error_kind
`Permanent
~id:"michelson_v1.deprecated_instruction"
~title:"Script is using a deprecated instruction"
~description:
"A deprecated instruction usage is disallowed in newly created contracts"
(obj1 (req "prim" prim_encoding))
(function Deprecated_instruction prim -> Some prim | _ -> None)
(fun prim -> Deprecated_instruction prim) ;

144
vendors/ligo-utils/tezos-protocol-alpha/script_typed_ir.ml vendored
View File

@ -34,20 +34,35 @@ type field_annot = [ `Field_annot of string ]
type annot = [ var_annot | type_annot | field_annot ]
type 'ty comparable_ty =
| Int_key : type_annot option -> (z num) comparable_ty
| Nat_key : type_annot option -> (n num) comparable_ty
| String_key : type_annot option -> string comparable_ty
| Bytes_key : type_annot option -> MBytes.t comparable_ty
| Mutez_key : type_annot option -> Tez.t comparable_ty
| Bool_key : type_annot option -> bool comparable_ty
| Key_hash_key : type_annot option -> public_key_hash comparable_ty
| Timestamp_key : type_annot option -> Script_timestamp.t comparable_ty
| Address_key : type_annot option -> Contract.t comparable_ty
type address = Contract.t * string
type ('a, 'b) pair = 'a * 'b
type ('a, 'b) union = L of 'a | R of 'b
type comb = Comb
type leaf = Leaf
type (_, _) comparable_struct =
| Int_key : type_annot option -> (z num, _) comparable_struct
| Nat_key : type_annot option -> (n num, _) comparable_struct
| String_key : type_annot option -> (string, _) comparable_struct
| Bytes_key : type_annot option -> (MBytes.t, _) comparable_struct
| Mutez_key : type_annot option -> (Tez.t, _) comparable_struct
| Bool_key : type_annot option -> (bool, _) comparable_struct
| Key_hash_key : type_annot option -> (public_key_hash, _) comparable_struct
| Timestamp_key : type_annot option -> (Script_timestamp.t, _) comparable_struct
| Address_key : type_annot option -> (address, _) comparable_struct
| Pair_key :
(('a, leaf) comparable_struct * field_annot option) *
(('b, _) comparable_struct * field_annot option) *
type_annot option -> (('a, 'b) pair, comb) comparable_struct
type 'a comparable_ty = ('a, comb) comparable_struct
module type Boxed_set = sig
type elt
val elt_ty : elt comparable_ty
module OPS : S.SET with type elt = elt
val boxed : OPS.t
val size : int
@ -65,23 +80,21 @@ end
type ('key, 'value) map = (module Boxed_map with type key = 'key and type value = 'value)
type operation = packed_internal_operation * Contract.big_map_diff option
type ('arg, 'storage) script =
{ code : (('arg, 'storage) pair, (packed_internal_operation list, 'storage) pair) lambda ;
{ code : (('arg, 'storage) pair, (operation list, 'storage) pair) lambda ;
arg_type : 'arg ty ;
storage : 'storage ;
storage_type : 'storage ty }
and ('a, 'b) pair = 'a * 'b
and ('a, 'b) union = L of 'a | R of 'b
storage_type : 'storage ty ;
root_name : string option }
and end_of_stack = unit
and ('arg, 'ret) lambda =
Lam of ('arg * end_of_stack, 'ret * end_of_stack) descr * Script.expr
Lam : ('arg * end_of_stack, 'ret * end_of_stack) descr * Script.node -> ('arg, 'ret) lambda
and 'arg typed_contract =
'arg ty * Contract.t
and 'arg typed_contract = 'arg ty * address
and 'ty ty =
| Unit_t : type_annot option -> unit ty
@ -94,39 +107,48 @@ and 'ty ty =
| Key_hash_t : type_annot option -> public_key_hash ty
| Key_t : type_annot option -> public_key ty
| Timestamp_t : type_annot option -> Script_timestamp.t ty
| Address_t : type_annot option -> Contract.t ty
| Address_t : type_annot option -> address ty
| Bool_t : type_annot option -> bool ty
| Pair_t :
('a ty * field_annot option * var_annot option) *
('b ty * field_annot option * var_annot option) *
type_annot option -> ('a, 'b) pair ty
| Union_t : ('a ty * field_annot option) * ('b ty * field_annot option) * type_annot option -> ('a, 'b) union ty
type_annot option *
bool -> ('a, 'b) pair ty
| Union_t :
('a ty * field_annot option) *
('b ty * field_annot option) *
type_annot option *
bool -> ('a, 'b) union ty
| Lambda_t : 'arg ty * 'ret ty * type_annot option -> ('arg, 'ret) lambda ty
| Option_t : ('v ty * field_annot option) * field_annot option * type_annot option -> 'v option ty
| List_t : 'v ty * type_annot option -> 'v list ty
| Option_t : 'v ty * type_annot option * bool -> 'v option ty
| List_t : 'v ty * type_annot option * bool -> 'v list ty
| Set_t : 'v comparable_ty * type_annot option -> 'v set ty
| Map_t : 'k comparable_ty * 'v ty * type_annot option -> ('k, 'v) map ty
| Map_t : 'k comparable_ty * 'v ty * type_annot option * bool -> ('k, 'v) map ty
| Big_map_t : 'k comparable_ty * 'v ty * type_annot option -> ('k, 'v) big_map ty
| Contract_t : 'arg ty * type_annot option -> 'arg typed_contract ty
| Operation_t : type_annot option -> packed_internal_operation ty
| Operation_t : type_annot option -> operation ty
| Chain_id_t : type_annot option -> Chain_id.t ty
and 'ty stack_ty =
| Item_t : 'ty ty * 'rest stack_ty * var_annot option -> ('ty * 'rest) stack_ty
| Empty_t : end_of_stack stack_ty
and ('key, 'value) big_map = { diff : ('key, 'value option) map ;
and ('key, 'value) big_map = { id : Z.t option ;
diff : ('key, 'value option) map ;
key_type : 'key ty ;
value_type : 'value ty }
(* ---- Instructions --------------------------------------------------------*)
(* The low-level, typed instructions, as a GADT whose parameters
encode the typing rules. The left parameter is the typed shape of
the stack before the instruction, the right one the shape
after. Any program whose construction is accepted by OCaml's
type-checker is guaranteed to be type-safe. Overloadings of the
concrete syntax are already resolved in this representation, either
by using different constructors or type witness parameters. *)
encode the typing rules.
The left parameter is the typed shape of the stack before the
instruction, the right one the shape after. Any program whose
construction is accepted by OCaml's type-checker is guaranteed to
be type-safe. Overloadings of the concrete syntax are already
resolved in this representation, either by using different
constructors or type witness parameters. *)
and ('bef, 'aft) instr =
(* stack ops *)
| Drop :
@ -195,6 +217,8 @@ and ('bef, 'aft) instr =
('a * ('v option * (('a, 'v) map * 'rest)), ('a, 'v) map * 'rest) instr
| Map_size : (('a, 'b) map * 'rest, n num * 'rest) instr
(* big maps *)
| Empty_big_map : 'a comparable_ty * 'v ty ->
('rest, ('a, 'v) big_map * 'rest) instr
| Big_map_mem :
('a * (('a, 'v) big_map * 'rest), bool * 'rest) instr
| Big_map_get :
@ -232,10 +256,7 @@ and ('bef, 'aft) instr =
| Diff_timestamps :
(Script_timestamp.t * (Script_timestamp.t * 'rest),
z num * 'rest) instr
(* currency operations *)
(* TODO: we can either just have conversions to/from integers and
do all operations on integers, or we need more operations on
Tez. Also Sub_tez should return Tez.t option (if negative) and *)
(* tez operations *)
| Add_tez :
(Tez.t * (Tez.t * 'rest), Tez.t * 'rest) instr
| Sub_tez :
@ -323,6 +344,8 @@ and ('bef, 'aft) instr =
('top * 'bef, 'top * 'aft) instr
| Exec :
('arg * (('arg, 'ret) lambda * 'rest), 'ret * 'rest) instr
| Apply : 'arg ty ->
('arg * (('arg * 'remaining, 'ret) lambda * 'rest), ('remaining, 'ret) lambda * 'rest) instr
| Lambda : ('arg, 'ret) lambda ->
('rest, ('arg, 'ret) lambda * 'rest) instr
| Failwith :
@ -345,24 +368,25 @@ and ('bef, 'aft) instr =
(z num * 'rest, bool * 'rest) instr
| Ge :
(z num * 'rest, bool * 'rest) instr
(* protocol *)
| Address :
(_ typed_contract * 'rest, Contract.t * 'rest) instr
| Contract : 'p ty ->
(Contract.t * 'rest, 'p typed_contract option * 'rest) instr
(_ typed_contract * 'rest, address * 'rest) instr
| Contract : 'p ty * string ->
(address * 'rest, 'p typed_contract option * 'rest) instr
| Transfer_tokens :
('arg * (Tez.t * ('arg typed_contract * 'rest)), packed_internal_operation * 'rest) instr
('arg * (Tez.t * ('arg typed_contract * 'rest)), operation * 'rest) instr
| Create_account :
(public_key_hash * (public_key_hash option * (bool * (Tez.t * 'rest))),
packed_internal_operation * (Contract.t * 'rest)) instr
operation * (address * 'rest)) instr
| Implicit_account :
(public_key_hash * 'rest, unit typed_contract * 'rest) instr
| Create_contract : 'g ty * 'p ty * ('p * 'g, packed_internal_operation list * 'g) lambda ->
| Create_contract : 'g ty * 'p ty * ('p * 'g, operation list * 'g) lambda * string option ->
(public_key_hash * (public_key_hash option * (bool * (bool * (Tez.t * ('g * 'rest))))),
packed_internal_operation * (Contract.t * 'rest)) instr
operation * (address * 'rest)) instr
| Create_contract_2 : 'g ty * 'p ty * ('p * 'g, operation list * 'g) lambda * string option ->
(public_key_hash option * (Tez.t * ('g * 'rest)), operation * (address * 'rest)) instr
| Set_delegate :
(public_key_hash option * 'rest, packed_internal_operation * 'rest) instr
(public_key_hash option * 'rest, operation * 'rest) instr
| Now :
('rest, Script_timestamp.t * 'rest) instr
| Balance :
@ -384,13 +408,35 @@ and ('bef, 'aft) instr =
| Steps_to_quota : (* TODO: check that it always returns a nat *)
('rest, n num * 'rest) instr
| Source :
('rest, Contract.t * 'rest) instr
('rest, address * 'rest) instr
| Sender :
('rest, Contract.t * 'rest) instr
| Self : 'p ty ->
('rest, address * 'rest) instr
| Self : 'p ty * string ->
('rest, 'p typed_contract * 'rest) instr
| Amount :
('rest, Tez.t * 'rest) instr
| Dig : int * ('x * 'rest, 'rest, 'bef, 'aft) stack_prefix_preservation_witness ->
('bef, 'x * 'aft) instr
| Dug : int * ('rest, 'x * 'rest, 'bef, 'aft) stack_prefix_preservation_witness ->
('x * 'bef, 'aft) instr
| Dipn : int * ('fbef, 'faft, 'bef, 'aft) stack_prefix_preservation_witness * ('fbef, 'faft) descr ->
('bef, 'aft) instr
| Dropn : int * ('rest, 'rest, 'bef, _) stack_prefix_preservation_witness ->
('bef, 'rest) instr
| ChainId :
('rest, Chain_id.t * 'rest) instr
(* Type witness for operations that work deep in the stack ignoring
(and preserving) a prefix.
The two right parameters are the shape of the stack with the (same)
prefix before and after the transformation. The two left
parameters are the shape of the stack without the prefix before and
after. The inductive definition makes it so by construction. *)
and ('bef, 'aft, 'bef_suffix, 'aft_suffix) stack_prefix_preservation_witness =
| Prefix : ('fbef, 'faft, 'bef, 'aft) stack_prefix_preservation_witness
-> ('fbef, 'faft, 'x * 'bef, 'x * 'aft) stack_prefix_preservation_witness
| Rest : ('bef, 'aft, 'bef, 'aft) stack_prefix_preservation_witness
and ('bef, 'aft) descr =
{ loc : Script.location ;

10
vendors/ligo-utils/tezos-protocol-alpha/seed_repr.mli vendored
View File

@ -33,7 +33,7 @@
seed such that the generated sequence is a given one. *)
(** {2 Random Generation} ****************************************************)
(** {2 Random Generation} *)
(** The state of the random number generator *)
type t
@ -56,7 +56,7 @@ val take : sequence -> MBytes.t * sequence
(** Generates the next random value as a bounded [int32] *)
val take_int32 : sequence -> int32 -> int32 * sequence
(** {2 Predefined seeds} *****************************************************)
(** {2 Predefined seeds} *)
val empty : seed
@ -68,7 +68,7 @@ val deterministic_seed : seed -> seed
concatenated with a constant. *)
val initial_seeds : int -> seed list
(** {2 Entropy} **************************************************************)
(** {2 Entropy} *)
(** A nonce for adding entropy to the generator *)
type nonce
@ -88,12 +88,12 @@ val check_hash : nonce -> Nonce_hash.t -> bool
(** For using nonce hashes as keys in the hierarchical database *)
val nonce_hash_key_part : Nonce_hash.t -> string list -> string list
(** {2 Predefined nonce} *****************************************************)
(** {2 Predefined nonce} *)
val initial_nonce_0 : nonce
val initial_nonce_hash_0 : Nonce_hash.t
(** {2 Serializers} **********************************************************)
(** {2 Serializers} *)
val nonce_encoding : nonce Data_encoding.t
val seed_encoding : seed Data_encoding.t

6
vendors/ligo-utils/tezos-protocol-alpha/services_registration.ml vendored
View File

@ -35,7 +35,11 @@ let rpc_init ({ block_hash ; block_header ; context } : Updater.rpc_context) =
let level = block_header.level in
let timestamp = block_header.timestamp in
let fitness = block_header.fitness in
Alpha_context.prepare ~level ~timestamp ~fitness context >>=? fun context ->
Alpha_context.prepare
~level
~predecessor_timestamp:timestamp
~timestamp
~fitness context >>=? fun context ->
return { block_hash ; block_header ; context }
let rpc_services = ref (RPC_directory.empty : Updater.rpc_context RPC_directory.t)

262
vendors/ligo-utils/tezos-protocol-alpha/storage.ml vendored
View File

@ -36,7 +36,7 @@ module Int32 = struct
end
module Z = struct
type t = Z.t
include Z
let encoding = Data_encoding.z
end
@ -66,8 +66,15 @@ module Make_index(H : Storage_description.INDEX)
}
end
module Block_priority =
Make_single_data_storage(Registered)
(Raw_context)
(struct let name = ["block_priority"] end)
(Int)
(* Only for migration from 004 *)
module Last_block_priority =
Make_single_data_storage
Make_single_data_storage(Ghost)
(Raw_context)
(struct let name = ["last_block_priority"] end)
(Int)
@ -77,17 +84,17 @@ module Last_block_priority =
module Contract = struct
module Raw_context =
Make_subcontext(Raw_context)(struct let name = ["contracts"] end)
Make_subcontext(Registered)(Raw_context)(struct let name = ["contracts"] end)
module Global_counter =
Make_single_data_storage
Make_single_data_storage(Registered)
(Raw_context)
(struct let name = ["global_counter"] end)
(Z)
module Indexed_context =
Make_indexed_subcontext
(Make_subcontext(Raw_context)(struct let name = ["index"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["index"] end))
(Make_index(Contract_repr.Index))
let fold = Indexed_context.fold_keys
@ -100,7 +107,7 @@ module Contract = struct
module Frozen_balance_index =
Make_indexed_subcontext
(Make_subcontext
(Make_subcontext(Registered)
(Indexed_context.Raw_context)
(struct let name = ["frozen_balance"] end))
(Make_index(Cycle_repr.Index))
@ -125,12 +132,12 @@ module Contract = struct
(struct let name = ["manager"] end)
(Manager_repr)
module Spendable =
Indexed_context.Make_set
module Spendable_004 =
Indexed_context.Make_set(Ghost)
(struct let name = ["spendable"] end)
module Delegatable =
Indexed_context.Make_set
module Delegatable_004 =
Indexed_context.Make_set(Ghost)
(struct let name = ["delegatable"] end)
module Delegate =
@ -139,7 +146,7 @@ module Contract = struct
(Signature.Public_key_hash)
module Inactive_delegate =
Indexed_context.Make_set
Indexed_context.Make_set(Registered)
(struct let name = ["inactive_delegate"] end)
module Delegate_desactivation =
@ -149,9 +156,17 @@ module Contract = struct
module Delegated =
Make_data_set_storage
(Make_subcontext
(Make_subcontext(Registered)
(Indexed_context.Raw_context)
(struct let name = ["delegated"] end))
(Make_index(Contract_repr.Index))
(** Only for migration from proto_004 *)
module Delegated_004 =
Make_data_set_storage
(Make_subcontext(Ghost)
(Indexed_context.Raw_context)
(struct let name = ["delegated_004"] end))
(Make_index(Contract_hash))
module Counter =
@ -219,6 +234,14 @@ module Contract = struct
let init_set ctxt contract value =
consume_serialize_gas ctxt value >>=? fun ctxt ->
I.init_set ctxt contract value
(** Only for used for 005 migration to avoid gas cost. *)
let init_free ctxt contract value =
I.init_free ctxt contract value
(** Only for used for 005 migration to avoid gas cost. *)
let set_free ctxt contract value =
I.set_free ctxt contract value
end
module Code =
@ -229,15 +252,146 @@ module Contract = struct
Make_carbonated_map_expr
(struct let name = ["storage"] end)
type bigmap_key = Raw_context.t * Contract_repr.t
module Paid_storage_space =
Indexed_context.Make_map
(struct let name = ["paid_bytes"] end)
(Z)
module Used_storage_space =
Indexed_context.Make_map
(struct let name = ["used_bytes"] end)
(Z)
module Roll_list =
Indexed_context.Make_map
(struct let name = ["roll_list"] end)
(Roll_repr)
module Change =
Indexed_context.Make_map
(struct let name = ["change"] end)
(Tez_repr)
end
(** Big maps handling *)
(* Consume gas for serilization and deserialization of expr in this
module *)
module Big_map = struct
module Raw_context =
Make_subcontext(Registered)(Raw_context)(struct let name = ["big_maps"] end)
module Next = struct
include
Make_single_data_storage(Registered)
(Raw_context)
(struct let name = ["next"] end)
(Z)
let incr ctxt =
get ctxt >>=? fun i ->
set ctxt (Z.succ i) >>=? fun ctxt ->
return (ctxt, i)
let init ctxt = init ctxt Z.zero
end
module Index = struct
type t = Z.t
let rpc_arg =
let construct = Z.to_string in
let destruct hash =
match Z.of_string hash with
| exception _ -> Error "Cannot parse big map id"
| id -> Ok id in
RPC_arg.make
~descr: "A big map identifier"
~name: "big_map_id"
~construct
~destruct
()
let encoding =
Data_encoding.def "big_map_id"
~title:"Big map identifier"
~description: "A big map identifier"
Z.encoding
let compare = Compare.Z.compare
let path_length = 7
let to_path c l =
let raw_key = Data_encoding.Binary.to_bytes_exn encoding c in
let `Hex index_key = MBytes.to_hex (Raw_hashes.blake2b raw_key) in
String.sub index_key 0 2 ::
String.sub index_key 2 2 ::
String.sub index_key 4 2 ::
String.sub index_key 6 2 ::
String.sub index_key 8 2 ::
String.sub index_key 10 2 ::
Z.to_string c ::
l
let of_path = function
| [] | [_] | [_;_] | [_;_;_] | [_;_;_;_] | [_;_;_;_;_] | [_;_;_;_;_;_]
| _::_::_::_::_::_::_::_::_ ->
None
| [ index1 ; index2 ; index3 ; index4 ; index5 ; index6 ; key ] ->
let c = Z.of_string key in
let raw_key = Data_encoding.Binary.to_bytes_exn encoding c in
let `Hex index_key = MBytes.to_hex (Raw_hashes.blake2b raw_key) in
assert Compare.String.(String.sub index_key 0 2 = index1) ;
assert Compare.String.(String.sub index_key 2 2 = index2) ;
assert Compare.String.(String.sub index_key 4 2 = index3) ;
assert Compare.String.(String.sub index_key 6 2 = index4) ;
assert Compare.String.(String.sub index_key 8 2 = index5) ;
assert Compare.String.(String.sub index_key 10 2 = index6) ;
Some c
end
module Indexed_context =
Make_indexed_subcontext
(Make_subcontext(Registered)(Raw_context)(struct let name = ["index"] end))
(Make_index(Index))
let rpc_arg = Index.rpc_arg
let fold = Indexed_context.fold_keys
let list = Indexed_context.keys
let remove_rec ctxt n =
Indexed_context.remove_rec ctxt n
let copy ctxt ~from ~to_ =
Indexed_context.copy ctxt ~from ~to_
type key = Raw_context.t * Z.t
module Total_bytes =
Indexed_context.Make_map
(struct let name = ["total_bytes"] end)
(Z)
module Key_type =
Indexed_context.Make_map
(struct let name = ["key_type"] end)
(struct
type t = Script_repr.expr
let encoding = Script_repr.expr_encoding
end)
module Value_type =
Indexed_context.Make_map
(struct let name = ["value_type"] end)
(struct
type t = Script_repr.expr
let encoding = Script_repr.expr_encoding
end)
module Contents = struct
module I = Storage_functors.Make_indexed_carbonated_data_storage
(Make_subcontext
(Make_subcontext(Registered)
(Indexed_context.Raw_context)
(struct let name = ["big_map"] end))
(struct let name = ["contents"] end))
(Make_index(Script_expr_hash))
(struct
type t = Script_repr.expr
@ -274,41 +428,21 @@ module Contract = struct
(ctxt, value_opt)
end
module Paid_storage_space =
Indexed_context.Make_map
(struct let name = ["paid_bytes"] end)
(Z)
module Used_storage_space =
Indexed_context.Make_map
(struct let name = ["used_bytes"] end)
(Z)
module Roll_list =
Indexed_context.Make_map
(struct let name = ["roll_list"] end)
(Roll_repr)
module Change =
Indexed_context.Make_map
(struct let name = ["change"] end)
(Tez_repr)
end
module Delegates =
Make_data_set_storage
(Make_subcontext(Raw_context)(struct let name = ["delegates"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["delegates"] end))
(Make_index(Signature.Public_key_hash))
module Active_delegates_with_rolls =
Make_data_set_storage
(Make_subcontext(Raw_context)(struct let name = ["active_delegates_with_rolls"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["active_delegates_with_rolls"] end))
(Make_index(Signature.Public_key_hash))
module Delegates_with_frozen_balance_index =
Make_indexed_subcontext
(Make_subcontext(Raw_context)
(Make_subcontext(Registered)(Raw_context)
(struct let name = ["delegates_with_frozen_balance"] end))
(Make_index(Cycle_repr.Index))
@ -323,12 +457,12 @@ module Cycle = struct
module Indexed_context =
Make_indexed_subcontext
(Make_subcontext(Raw_context)(struct let name = ["cycle"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["cycle"] end))
(Make_index(Cycle_repr.Index))
module Last_roll =
Make_indexed_data_storage
(Make_subcontext
(Make_subcontext(Registered)
(Indexed_context.Raw_context)
(struct let name = ["last_roll"] end))
(Int_index)
@ -377,7 +511,7 @@ module Cycle = struct
module Nonce =
Make_indexed_data_storage
(Make_subcontext
(Make_subcontext(Registered)
(Indexed_context.Raw_context)
(struct let name = ["nonces"] end))
(Make_index(Raw_level_repr.Index))
@ -399,21 +533,21 @@ end
module Roll = struct
module Raw_context =
Make_subcontext(Raw_context)(struct let name = ["rolls"] end)
Make_subcontext(Registered)(Raw_context)(struct let name = ["rolls"] end)
module Indexed_context =
Make_indexed_subcontext
(Make_subcontext(Raw_context)(struct let name = ["index"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["index"] end))
(Make_index(Roll_repr.Index))
module Next =
Make_single_data_storage
Make_single_data_storage(Registered)
(Raw_context)
(struct let name = ["next"] end)
(Roll_repr)
module Limbo =
Make_single_data_storage
Make_single_data_storage(Registered)
(Raw_context)
(struct let name = ["limbo"] end)
(Roll_repr)
@ -469,7 +603,7 @@ module Roll = struct
module Owner =
Make_indexed_data_snapshotable_storage
(Make_subcontext(Raw_context)(struct let name = ["owner"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["owner"] end))
(Snapshoted_owner_index)
(Make_index(Roll_repr.Index))
(Signature.Public_key)
@ -486,10 +620,10 @@ end
module Vote = struct
module Raw_context =
Make_subcontext(Raw_context)(struct let name = ["votes"] end)
Make_subcontext(Registered)(Raw_context)(struct let name = ["votes"] end)
module Current_period_kind =
Make_single_data_storage
Make_single_data_storage(Registered)
(Raw_context)
(struct let name = ["current_period_kind"] end)
(struct
@ -497,45 +631,51 @@ module Vote = struct
let encoding = Voting_period_repr.kind_encoding
end)
module Current_quorum =
Make_single_data_storage
module Current_quorum_004 =
Make_single_data_storage(Ghost)
(Raw_context)
(struct let name = ["current_quorum"] end)
(Int32)
module Participation_ema =
Make_single_data_storage(Registered)
(Raw_context)
(struct let name = ["participation_ema"] end)
(Int32)
module Current_proposal =
Make_single_data_storage
Make_single_data_storage(Registered)
(Raw_context)
(struct let name = ["current_proposal"] end)
(Protocol_hash)
module Listings_size =
Make_single_data_storage
Make_single_data_storage(Registered)
(Raw_context)
(struct let name = ["listings_size"] end)
(Int32)
module Listings =
Make_indexed_data_storage
(Make_subcontext(Raw_context)(struct let name = ["listings"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["listings"] end))
(Make_index(Signature.Public_key_hash))
(Int32)
module Proposals =
Make_data_set_storage
(Make_subcontext(Raw_context)(struct let name = ["proposals"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["proposals"] end))
(Pair(Make_index(Protocol_hash))(Make_index(Signature.Public_key_hash)))
module Proposals_count =
Make_indexed_data_storage
(Make_subcontext(Raw_context)
(Make_subcontext(Registered)(Raw_context)
(struct let name = ["proposals_count"] end))
(Make_index(Signature.Public_key_hash))
(Int)
module Ballots =
Make_indexed_data_storage
(Make_subcontext(Raw_context)(struct let name = ["ballots"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["ballots"] end))
(Make_index(Signature.Public_key_hash))
(struct
type t = Vote_repr.ballot
@ -580,7 +720,7 @@ end
module Commitments =
Make_indexed_data_storage
(Make_subcontext(Raw_context)(struct let name = ["commitments"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["commitments"] end))
(Make_index(Blinded_public_key_hash.Index))
(Tez_repr)
@ -590,7 +730,7 @@ module Ramp_up = struct
module Rewards =
Make_indexed_data_storage
(Make_subcontext(Raw_context)(struct let name = ["ramp_up"; "rewards"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["ramp_up"; "rewards"] end))
(Make_index(Cycle_repr.Index))
(struct
type t = Tez_repr.t * Tez_repr.t
@ -599,7 +739,7 @@ module Ramp_up = struct
module Security_deposits =
Make_indexed_data_storage
(Make_subcontext(Raw_context)(struct let name = ["ramp_up"; "deposits"] end))
(Make_subcontext(Registered)(Raw_context)(struct let name = ["ramp_up"; "deposits"] end))
(Make_index(Cycle_repr.Index))
(struct
type t = Tez_repr.t * Tez_repr.t

99
vendors/ligo-utils/tezos-protocol-alpha/storage.mli vendored
View File

@ -36,12 +36,17 @@
open Storage_sigs
module Last_block_priority : sig
module Block_priority : sig
val get : Raw_context.t -> int tzresult Lwt.t
val set : Raw_context.t -> int -> Raw_context.t tzresult Lwt.t
val init : Raw_context.t -> int -> Raw_context.t tzresult Lwt.t
end
(* Only for migration from 004 *)
module Last_block_priority : sig
val delete : Raw_context.t -> Raw_context.t tzresult Lwt.t
end
module Roll : sig
(** Storage from this submodule must only be accessed through the
@ -152,7 +157,13 @@ module Contract : sig
and type value = Signature.Public_key_hash.t
and type t := Raw_context.t
(** All contracts (implicit and originated) that are delegated, if any *)
module Delegated : Data_set_storage
with type elt = Contract_repr.t
and type t = Raw_context.t * Contract_repr.t
(** Only for migration from proto_004 *)
module Delegated_004 : Data_set_storage
with type elt = Contract_hash.t
and type t = Raw_context.t * Contract_repr.t
@ -166,11 +177,11 @@ module Contract : sig
and type value = Cycle_repr.t
and type t := Raw_context.t
module Spendable : Data_set_storage
module Spendable_004 : Data_set_storage
with type elt = Contract_repr.t
and type t := Raw_context.t
module Delegatable : Data_set_storage
module Delegatable_004 : Data_set_storage
with type elt = Contract_repr.t
and type t := Raw_context.t
@ -179,16 +190,40 @@ module Contract : sig
and type value = Z.t
and type t := Raw_context.t
module Code : Non_iterable_indexed_carbonated_data_storage
module Code : sig
include Non_iterable_indexed_carbonated_data_storage
with type key = Contract_repr.t
and type value = Script_repr.lazy_expr
and type t := Raw_context.t
module Storage : Non_iterable_indexed_carbonated_data_storage
(** Only used for 005 migration to avoid gas cost.
Allocates a storage bucket at the given key and initializes it ;
returns a {!Storage_error Existing_key} if the bucket exists. *)
val init_free: Raw_context.t -> Contract_repr.t -> Script_repr.lazy_expr -> (Raw_context.t * int) tzresult Lwt.t
(** Only used for 005 migration to avoid gas cost.
Updates the content of a bucket ; returns A {!Storage_Error
Missing_key} if the value does not exists. *)
val set_free: Raw_context.t -> Contract_repr.t -> Script_repr.lazy_expr -> (Raw_context.t * int) tzresult Lwt.t
end
module Storage : sig
include Non_iterable_indexed_carbonated_data_storage
with type key = Contract_repr.t
and type value = Script_repr.lazy_expr
and type t := Raw_context.t
(** Only used for 005 migration to avoid gas cost.
Allocates a storage bucket at the given key and initializes it ;
returns a {!Storage_error Existing_key} if the bucket exists. *)
val init_free: Raw_context.t -> Contract_repr.t -> Script_repr.lazy_expr -> (Raw_context.t * int) tzresult Lwt.t
(** Only used for 005 migration to avoid gas cost.
Updates the content of a bucket ; returns A {!Storage_Error
Missing_key} if the value does not exists. *)
val set_free: Raw_context.t -> Contract_repr.t -> Script_repr.lazy_expr -> (Raw_context.t * int) tzresult Lwt.t
end
(** Current storage space in bytes.
Includes code, global storage and big map elements. *)
module Used_storage_space : Indexed_data_storage
@ -202,12 +237,50 @@ module Contract : sig
and type value = Z.t
and type t := Raw_context.t
type bigmap_key = Raw_context.t * Contract_repr.t
end
module Big_map : Non_iterable_indexed_carbonated_data_storage
module Big_map : sig
module Next : sig
val incr : Raw_context.t -> (Raw_context.t * Z.t) tzresult Lwt.t
val init : Raw_context.t -> Raw_context.t tzresult Lwt.t
end
(** The domain of alive big maps *)
val fold :
Raw_context.t ->
init:'a -> f:(Z.t -> 'a -> 'a Lwt.t) -> 'a Lwt.t
val list : Raw_context.t -> Z.t list Lwt.t
val remove_rec : Raw_context.t -> Z.t -> Raw_context.t Lwt.t
val copy : Raw_context.t -> from:Z.t -> to_:Z.t -> Raw_context.t tzresult Lwt.t
type key = Raw_context.t * Z.t
val rpc_arg : Z.t RPC_arg.t
module Index : Storage_description.INDEX with type t = Z.t
module Contents : Non_iterable_indexed_carbonated_data_storage
with type key = Script_expr_hash.t
and type value = Script_repr.expr
and type t := bigmap_key
and type t := key
module Total_bytes : Indexed_data_storage
with type key = Z.t
and type value = Z.t
and type t := Raw_context.t
module Key_type : Indexed_data_storage
with type key = Z.t
and type value = Script_repr.expr
and type t := Raw_context.t
module Value_type : Indexed_data_storage
with type key = Z.t
and type value = Script_repr.expr
and type t := Raw_context.t
end
@ -234,8 +307,14 @@ module Vote : sig
with type value = Voting_period_repr.kind
and type t := Raw_context.t
(** Expected quorum, in centile of percentage *)
module Current_quorum : Single_data_storage
(** Only for migration from 004.
Expected quorum, in centile of percentage *)
module Current_quorum_004 : Single_data_storage
with type value = int32
and type t := Raw_context.t
(** Participation exponential moving average, in centile of percentage *)
module Participation_ema : Single_data_storage
with type value = int32
and type t := Raw_context.t

2
vendors/ligo-utils/tezos-protocol-alpha/storage_description.ml vendored
View File

@ -285,7 +285,7 @@ let build_directory : type key. key t -> key RPC_directory.t =
else if Compare.Int.(i = 0) then return_some []
else
list k >>=? fun keys ->
map_p
map_s
(fun key ->
if Compare.Int.(i = 1) then
return (key, None)

131
vendors/ligo-utils/tezos-protocol-alpha/storage_functors.ml vendored
View File

@ -25,10 +25,13 @@
open Storage_sigs
module Registered = struct let ghost = false end
module Ghost = struct let ghost = true end
module Make_encoder (V : VALUE) = struct
let of_bytes ~key b =
match Data_encoding.Binary.of_bytes V.encoding b with
| None -> Error [Raw_context.Storage_error (Corrupted_data key)]
| None -> error (Raw_context.Storage_error (Corrupted_data key))
| Some v -> Ok v
let to_bytes v =
match Data_encoding.Binary.to_bytes V.encoding v with
@ -54,7 +57,7 @@ let map_key f = function
| `Key k -> `Key (f k)
| `Dir k -> `Dir (f k)
module Make_subcontext (C : Raw_context.T) (N : NAME)
module Make_subcontext (R : REGISTER) (C : Raw_context.T) (N : NAME)
: Raw_context.T with type t = C.t = struct
type t = C.t
type context = t
@ -84,10 +87,12 @@ module Make_subcontext (C : Raw_context.T) (N : NAME)
let consume_gas = C.consume_gas
let check_enough_gas = C.check_enough_gas
let description =
Storage_description.register_named_subcontext C.description N.name
let description = if R.ghost then Storage_description.create ()
else C.description in
Storage_description.register_named_subcontext description N.name
end
module Make_single_data_storage (C : Raw_context.T) (N : NAME) (V : VALUE)
module Make_single_data_storage (R : REGISTER) (C : Raw_context.T) (N : NAME) (V : VALUE)
: Single_data_storage with type t = C.t
and type value = V.t = struct
type t = C.t
@ -129,9 +134,11 @@ module Make_single_data_storage (C : Raw_context.T) (N : NAME) (V : VALUE)
let () =
let open Storage_description in
let description = if R.ghost then Storage_description.create ()
else C.description in
register_value
~get:get_option
(register_named_subcontext C.description N.name)
(register_named_subcontext description N.name)
V.encoding
end
@ -329,76 +336,76 @@ module Make_indexed_carbonated_data_storage
type key = I.t
type value = V.t
include Make_encoder(V)
let name i =
let data_key i =
I.to_path i [data_name]
let len_name i =
let len_key i =
I.to_path i [len_name]
let consume_mem_gas c =
Lwt.return (C.consume_gas c (Gas_limit_repr.read_bytes_cost Z.zero))
let existing_size c i =
C.get_option c (len_name i) >>= function
| None -> return 0
| Some len -> decode_len_value (len_name i) len
C.get_option c (len_key i) >>= function
| None -> return (0, false)
| Some len -> decode_len_value (len_key i) len >>=? fun len -> return (len, true)
let consume_read_gas get c i =
get c (len_name i) >>=? fun len ->
decode_len_value (len_name i) len >>=? fun len ->
get c (len_key i) >>=? fun len ->
decode_len_value (len_key i) len >>=? fun len ->
Lwt.return (C.consume_gas c (Gas_limit_repr.read_bytes_cost (Z.of_int len)))
let consume_serialize_write_gas set c i v =
let bytes = to_bytes v in
let len = MBytes.length bytes in
Lwt.return (C.consume_gas c (Gas_limit_repr.alloc_mbytes_cost len)) >>=? fun c ->
Lwt.return (C.consume_gas c (Gas_limit_repr.write_bytes_cost (Z.of_int len))) >>=? fun c ->
set c (len_name i) (encode_len_value bytes) >>=? fun c ->
set c (len_key i) (encode_len_value bytes) >>=? fun c ->
return (c, bytes)
let consume_remove_gas del c i =
Lwt.return (C.consume_gas c (Gas_limit_repr.write_bytes_cost Z.zero)) >>=? fun c ->
del c (len_name i)
del c (len_key i)
let mem s i =
consume_mem_gas s >>=? fun s ->
C.mem s (name i) >>= fun exists ->
C.mem s (data_key i) >>= fun exists ->
return (C.project s, exists)
let get s i =
consume_read_gas C.get s i >>=? fun s ->
C.get s (name i) >>=? fun b ->
let key = C.absolute_key s (name i) in
C.get s (data_key i) >>=? fun b ->
let key = C.absolute_key s (data_key i) in
Lwt.return (of_bytes ~key b) >>=? fun v ->
return (C.project s, v)
let get_option s i =
consume_mem_gas s >>=? fun s ->
C.mem s (name i) >>= fun exists ->
C.mem s (data_key i) >>= fun exists ->
if exists then
get s i >>=? fun (s, v) ->
return (s, Some v)
else
return (C.project s, None)
let set s i v =
existing_size s i >>=? fun prev_size ->
existing_size s i >>=? fun (prev_size, _) ->
consume_serialize_write_gas C.set s i v >>=? fun (s, bytes) ->
C.set s (name i) bytes >>=? fun t ->
C.set s (data_key i) bytes >>=? fun t ->
let size_diff = MBytes.length bytes - prev_size in
return (C.project t, size_diff)
let init s i v =
consume_serialize_write_gas C.init s i v >>=? fun (s, bytes) ->
C.init s (name i) bytes >>=? fun t ->
C.init s (data_key i) bytes >>=? fun t ->
let size = MBytes.length bytes in
return (C.project t, size)
let init_set s i v =
let init_set s i v = C.init_set s i v >>= return in
existing_size s i >>=? fun prev_size ->
existing_size s i >>=? fun (prev_size, existed) ->
consume_serialize_write_gas init_set s i v >>=? fun (s, bytes) ->
init_set s (name i) bytes >>=? fun t ->
init_set s (data_key i) bytes >>=? fun t ->
let size_diff = MBytes.length bytes - prev_size in
return (C.project t, size_diff)
return (C.project t, size_diff, existed)
let remove s i =
let remove s i = C.remove s i >>= return in
existing_size s i >>=? fun prev_size ->
existing_size s i >>=? fun (prev_size, existed) ->
consume_remove_gas remove s i >>=? fun s ->
remove s (name i) >>=? fun t ->
return (C.project t, prev_size)
remove s (data_key i) >>=? fun t ->
return (C.project t, prev_size, existed)
let delete s i =
existing_size s i >>=? fun prev_size ->
existing_size s i >>=? fun (prev_size, _) ->
consume_remove_gas C.delete s i >>=? fun s ->
C.delete s (name i) >>=? fun t ->
C.delete s (data_key i) >>=? fun t ->
return (C.project t, prev_size)
let set_option s i v =
match v with
@ -407,22 +414,29 @@ module Make_indexed_carbonated_data_storage
let fold_keys_unaccounted s ~init ~f =
let rec dig i path acc =
if Compare.Int.(i <= 1) then
if Compare.Int.(i <= 0) then
C.fold s path ~init:acc ~f:begin fun k acc ->
match k with
| `Dir _ -> Lwt.return acc
| `Key file ->
match I.of_path file with
match List.rev file with
| last :: _ when Compare.String.(last = len_name) ->
Lwt.return acc
| last :: rest when Compare.String.(last = data_name) ->
let file = List.rev rest in
begin match I.of_path file with
| None -> assert false
| Some path -> f path acc
end
| _ -> assert false
end
else
C.fold s path ~init:acc ~f:begin fun k acc ->
match k with
| `Dir k -> dig (i-1) k acc
| `Key _ -> Lwt.return acc
end in
dig I.path_length [data_name] init
dig I.path_length [] init
let keys_unaccounted s =
fold_keys_unaccounted s ~init:[] ~f:(fun p acc -> Lwt.return (p :: acc))
@ -455,8 +469,8 @@ module Make_indexed_data_snapshotable_storage (C : Raw_context.T)
let data_name = ["current"]
let snapshot_name = ["snapshot"]
module C_data = Make_subcontext(C)(struct let name = data_name end)
module C_snapshot = Make_subcontext(C)(struct let name = snapshot_name end)
module C_data = Make_subcontext(Registered)(C)(struct let name = data_name end)
module C_snapshot = Make_subcontext(Registered)(C)(struct let name = snapshot_name end)
include Make_indexed_data_storage(C_data)(I) (V)
module Snapshot = Make_indexed_data_storage(C_snapshot)(Pair(Snapshot_index)(I))(V)
@ -510,6 +524,12 @@ module Make_indexed_subcontext (C : Raw_context.T) (I : INDEX)
let list t k = C.fold t k ~init:[] ~f:(fun k acc -> Lwt.return (k :: acc))
let remove_rec t k =
C.remove_rec t (I.to_path k [])
let copy t ~from ~to_ =
C.copy t ~from:(I.to_path from []) ~to_:(I.to_path to_ [])
let description =
Storage_description.register_indexed_subcontext
~list:(fun c -> keys c >>= return)
@ -587,13 +607,13 @@ module Make_indexed_subcontext (C : Raw_context.T) (I : INDEX)
end
| [] ->
list t prefix >>= fun prefixes ->
Lwt_list.map_p (function
Lwt_list.map_s (function
| `Key prefix | `Dir prefix -> loop (i+1) prefix []) prefixes
>|= List.flatten
| [d] when Compare.Int.(i = I.path_length - 1) ->
if Compare.Int.(i >= I.path_length) then invalid_arg "IO.resolve" ;
list t prefix >>= fun prefixes ->
Lwt_list.map_p (function
Lwt_list.map_s (function
| `Key prefix | `Dir prefix ->
match Misc.remove_prefix ~prefix:d (List.hd (List.rev prefix)) with
| None -> Lwt.return_nil
@ -602,7 +622,7 @@ module Make_indexed_subcontext (C : Raw_context.T) (I : INDEX)
>|= List.flatten
| "" :: ds ->
list t prefix >>= fun prefixes ->
Lwt_list.map_p (function
Lwt_list.map_s (function
| `Key prefix | `Dir prefix -> loop (i+1) prefix ds) prefixes
>|= List.flatten
| d :: ds ->
@ -612,7 +632,7 @@ module Make_indexed_subcontext (C : Raw_context.T) (I : INDEX)
| false -> Lwt.return_nil in
loop 0 [] prefix
module Make_set (N : NAME) = struct
module Make_set (R : REGISTER) (N : NAME) = struct
type t = C.t
type context = t
type elt = I.t
@ -650,13 +670,15 @@ module Make_indexed_subcontext (C : Raw_context.T) (I : INDEX)
let () =
let open Storage_description in
let unpack = unpack I.args in
let description = if R.ghost then Storage_description.create ()
else Raw_context.description in
register_value
~get:(fun c ->
let (c, k) = unpack c in
mem c k >>= function
| true -> return_some true
| false -> return_none)
(register_named_subcontext Raw_context.description N.name)
(register_named_subcontext description N.name)
Data_encoding.bool
end
@ -755,8 +777,8 @@ module Make_indexed_subcontext (C : Raw_context.T) (I : INDEX)
Lwt.return (Raw_context.consume_gas c (Gas_limit_repr.read_bytes_cost Z.zero))
let existing_size c =
Raw_context.get_option c len_name >>= function
| None -> return 0
| Some len -> decode_len_value len_name len
| None -> return (0, false)
| Some len -> decode_len_value len_name len >>=? fun len -> return (len, true)
let consume_read_gas get c =
get c (len_name) >>=? fun len ->
decode_len_value len_name len >>=? fun len ->
@ -790,31 +812,46 @@ module Make_indexed_subcontext (C : Raw_context.T) (I : INDEX)
else
return (C.project s, None)
let set s i v =
existing_size (pack s i) >>=? fun prev_size ->
existing_size (pack s i) >>=? fun (prev_size, _) ->
consume_write_gas Raw_context.set (pack s i) v >>=? fun (c, bytes) ->
Raw_context.set c data_name bytes >>=? fun c ->
let size_diff = MBytes.length bytes - prev_size in
return (Raw_context.project c, size_diff)
let set_free s i v =
let c = pack s i in
let bytes = to_bytes v in
existing_size c >>=? fun (prev_size, _) ->
Raw_context.set c len_name (encode_len_value bytes) >>=? fun c ->
Raw_context.set c data_name bytes >>=? fun c ->
let size_diff = MBytes.length bytes - prev_size in
return (Raw_context.project c, size_diff)
let init s i v =
consume_write_gas Raw_context.init (pack s i) v >>=? fun (c, bytes) ->
Raw_context.init c data_name bytes >>=? fun c ->
let size = MBytes.length bytes in
return (Raw_context.project c, size)
let init_free s i v =
let c = pack s i in
let bytes = to_bytes v in
let size = MBytes.length bytes in
Raw_context.init c len_name (encode_len_value bytes) >>=? fun c ->
Raw_context.init c data_name bytes >>=? fun c ->
return (Raw_context.project c, size)
let init_set s i v =
let init_set c k v = Raw_context.init_set c k v >>= return in
existing_size (pack s i) >>=? fun prev_size ->
existing_size (pack s i) >>=? fun (prev_size, existed) ->
consume_write_gas init_set (pack s i) v >>=? fun (c, bytes) ->
init_set c data_name bytes >>=? fun c ->
let size_diff = MBytes.length bytes - prev_size in
return (Raw_context.project c, size_diff)
return (Raw_context.project c, size_diff, existed)
let remove s i =
let remove c k = Raw_context.remove c k >>= return in
existing_size (pack s i) >>=? fun prev_size ->
existing_size (pack s i) >>=? fun (prev_size, existed) ->
consume_remove_gas remove (pack s i) >>=? fun c ->
remove c data_name >>=? fun c ->
return (Raw_context.project c, prev_size)
return (Raw_context.project c, prev_size, existed)
let delete s i =
existing_size (pack s i) >>=? fun prev_size ->
existing_size (pack s i) >>=? fun (prev_size, _) ->
consume_remove_gas Raw_context.delete (pack s i) >>=? fun c ->
Raw_context.delete c data_name >>=? fun c ->
return (Raw_context.project c, prev_size)

7
vendors/ligo-utils/tezos-protocol-alpha/storage_functors.mli vendored
View File

@ -27,11 +27,14 @@
open Storage_sigs
module Make_subcontext (C : Raw_context.T) (N : NAME)
module Registered : REGISTER
module Ghost : REGISTER
module Make_subcontext (R : REGISTER) (C : Raw_context.T) (N : NAME)
: Raw_context.T with type t = C.t
module Make_single_data_storage
(C : Raw_context.T) (N : NAME) (V : VALUE)
(R : REGISTER) (C : Raw_context.T) (N : NAME) (V : VALUE)
: Single_data_storage with type t = C.t
and type value = V.t

57
vendors/ligo-utils/tezos-protocol-alpha/storage_sigs.ml vendored
View File

@ -23,7 +23,7 @@
(* *)
(*****************************************************************************)
(** {1 Entity Accessor Signatures} ****************************************)
(** {1 Entity Accessor Signatures} *)
(** The generic signature of a single data accessor (a single value
bound to a specific key in the hierarchical (key x value)
@ -118,16 +118,18 @@ module type Single_carbonated_data_storage = sig
(** Allocates the data and initializes it with a value ; just
updates it if the bucket exists.
Consumes [Gas_repr.write_bytes_cost <size of the new value>].
Returns the difference from the old (maybe 0) to the new size. *)
val init_set: context -> value -> (Raw_context.t * int) tzresult Lwt.t
Returns the difference from the old (maybe 0) to the new size, and a boolean
indicating if a value was already associated to this key. *)
val init_set: context -> value -> (Raw_context.t * int * bool) tzresult Lwt.t
(** When the value is [Some v], allocates the data and initializes
it with [v] ; just updates it if the bucket exists. When the
valus is [None], delete the storage bucket when the value ; does
nothing if the bucket does not exists.
Consumes the same gas cost as either {!remove} or {!init_set}.
Returns the difference from the old (maybe 0) to the new size. *)
val set_option: context -> value option -> (Raw_context.t * int) tzresult Lwt.t
Returns the difference from the old (maybe 0) to the new size, and a boolean
indicating if a value was already associated to this key. *)
val set_option: context -> value option -> (Raw_context.t * int * bool) tzresult Lwt.t
(** Delete the storage bucket ; returns a {!Storage_error
Missing_key} if the bucket does not exists.
@ -138,8 +140,9 @@ module type Single_carbonated_data_storage = sig
(** Removes the storage bucket and its contents ; does nothing if
the bucket does not exists.
Consumes [Gas_repr.write_bytes_cost Z.zero].
Returns the freed size. *)
val remove: context -> (Raw_context.t * int) tzresult Lwt.t
Returns the freed size, and a boolean
indicating if a value was already associated to this key. *)
val remove: context -> (Raw_context.t * int * bool) tzresult Lwt.t
end
@ -245,8 +248,9 @@ module type Non_iterable_indexed_carbonated_data_storage = sig
with a value ; just updates it if the bucket exists.
Consumes serialization cost.
Consumes [Gas_repr.write_bytes_cost <size of the new value>].
Returns the difference from the old (maybe 0) to the new size. *)
val init_set: context -> key -> value -> (Raw_context.t * int) tzresult Lwt.t
Returns the difference from the old (maybe 0) to the new size, and a boolean
indicating if a value was already associated to this key. *)
val init_set: context -> key -> value -> (Raw_context.t * int * bool) tzresult Lwt.t
(** When the value is [Some v], allocates the data and initializes
it with [v] ; just updates it if the bucket exists. When the
@ -254,8 +258,9 @@ module type Non_iterable_indexed_carbonated_data_storage = sig
nothing if the bucket does not exists.
Consumes serialization cost.
Consumes the same gas cost as either {!remove} or {!init_set}.
Returns the difference from the old (maybe 0) to the new size. *)
val set_option: context -> key -> value option -> (Raw_context.t * int) tzresult Lwt.t
Returns the difference from the old (maybe 0) to the new size, and a boolean
indicating if a value was already associated to this key. *)
val set_option: context -> key -> value option -> (Raw_context.t * int * bool) tzresult Lwt.t
(** Delete a storage bucket and its contents ; returns a
{!Storage_error Missing_key} if the bucket does not exists.
@ -266,8 +271,9 @@ module type Non_iterable_indexed_carbonated_data_storage = sig
(** Removes a storage bucket and its contents ; does nothing if the
bucket does not exists.
Consumes [Gas_repr.write_bytes_cost Z.zero].
Returns the freed size. *)
val remove: context -> key -> (Raw_context.t * int) tzresult Lwt.t
Returns the freed size, and a boolean
indicating if a value was already associated to this key. *)
val remove: context -> key -> (Raw_context.t * int * bool) tzresult Lwt.t
end
@ -358,6 +364,22 @@ module type VALUE = sig
val encoding: t Data_encoding.t
end
module type REGISTER = sig val ghost : bool end
module type Non_iterable_indexed_carbonated_data_storage_with_free = sig
include Non_iterable_indexed_carbonated_data_storage
(** Only used for 005 migration to avoid gas cost.
Allocates a storage bucket at the given key and initializes it ;
returns a {!Storage_error Existing_key} if the bucket exists. *)
val init_free: context -> key -> value -> (Raw_context.t * int) tzresult Lwt.t
(** Only used for 005 migration to avoid gas cost.
Updates the content of a bucket ; returns A {!Storage_Error
Missing_key} if the value does not exists. *)
val set_free: context -> key -> value -> (Raw_context.t * int) tzresult Lwt.t
end
module type Indexed_raw_context = sig
type t
@ -373,7 +395,12 @@ module type Indexed_raw_context = sig
val resolve: context -> string list -> key list Lwt.t
module Make_set (N : NAME)
val remove_rec: context -> key -> context Lwt.t
val copy: context -> from:key -> to_:key -> context tzresult Lwt.t
module Make_set (R : REGISTER) (N : NAME)
: Data_set_storage with type t = t
and type elt = key
@ -383,7 +410,7 @@ module type Indexed_raw_context = sig
and type value = V.t
module Make_carbonated_map (N : NAME) (V : VALUE)
: Non_iterable_indexed_carbonated_data_storage with type t = t
: Non_iterable_indexed_carbonated_data_storage_with_free with type t = t
and type key = key
and type value = V.t

371
vendors/ligo-utils/tezos-protocol-alpha/test/activation.ml vendored Normal file
View File

@ -0,0 +1,371 @@
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
(** The activation operation creates an implicit contract from a
registered commitment present in the context. It is parametrized by
a public key hash (pkh) and a secret.
The commitments are composed of :
- a blinded pkh that can be revealed by the secret ;
- an amount.
The commitments and the secrets are generated from
/scripts/create_genesis/create_genenis.py and should be coherent.
*)
open Protocol
open Alpha_context
open Test_utils
open Test_tez
(* Generated commitments and secrets *)
(* Commitments are hard-coded in {Tezos_proto_alpha_parameters.Default_parameters} *)
(* let commitments =
* List.map (fun (bpkh, a) ->
* Commitment_repr.{
* blinded_public_key_hash=Blinded_public_key_hash.of_b58check_exn bpkh ;
* amount = Tez_repr.of_mutez_exn (Int64.of_string a)}
* )
* [ ( "btz1bRL4X5BWo2Fj4EsBdUwexXqgTf75uf1qa", "23932454669343" ) ;
* ( "btz1SxjV1syBgftgKy721czKi3arVkVwYUFSv", "72954577464032" ) ;
* ( "btz1LtoNCjiW23txBTenALaf5H6NKF1L3c1gw", "217487035428349" ) ;
* ( "btz1SUd3mMhEBcWudrn8u361MVAec4WYCcFoy", "4092742372031" ) ;
* ( "btz1MvBXf4orko1tsGmzkjLbpYSgnwUjEe81r", "17590039016550" ) ;
* ( "btz1LoDZ3zsjgG3k3cqTpUMc9bsXbchu9qMXT", "26322312350555" ) ;
* ( "btz1RMfq456hFV5AeDiZcQuZhoMv2dMpb9hpP", "244951387881443" ) ;
* ( "btz1Y9roTh4A7PsMBkp8AgdVFrqUDNaBE59y1", "80065050465525" ) ;
* ( "btz1Q1N2ePwhVw5ED3aaRVek6EBzYs1GDkSVD", "3569618927693" ) ;
* ( "btz1VFFVsVMYHd5WfaDTAt92BeQYGK8Ri4eLy", "9034781424478" ) ;
* ] *)
type secret_account = {
account : public_key_hash ;
activation_code : Blinded_public_key_hash.activation_code ;
amount : Tez.t ;
}
let secrets () =
(* Exported from proto_alpha client - TODO : remove when relocated to lib_crypto *)
let read_key mnemonic email password =
match Bip39.of_words mnemonic with
| None -> assert false
| Some t ->
(* TODO: unicode normalization (NFKD)... *)
let passphrase = MBytes.(concat "" [
of_string email ;
of_string password ;
]) in
let sk = Bip39.to_seed ~passphrase t in
let sk = MBytes.sub sk 0 32 in
let sk : Signature.Secret_key.t =
Ed25519 (Data_encoding.Binary.of_bytes_exn Ed25519.Secret_key.encoding sk) in
let pk = Signature.Secret_key.to_public_key sk in
let pkh = Signature.Public_key.hash pk in
(pkh, pk, sk)
in
List.map (fun (mnemonic, secret, amount, pkh, password, email) ->
let (pkh', pk, sk) = read_key mnemonic email password in
let pkh = Signature.Public_key_hash.of_b58check_exn pkh in
assert (Signature.Public_key_hash.equal pkh pkh');
let account = Account.{ pkh ; pk ; sk } in
Account.add_account account ;
{ account = account.pkh ;
activation_code = Blinded_public_key_hash.activation_code_of_hex secret ;
amount = Option.unopt_exn (Invalid_argument "tez conversion")
(Tez.of_mutez (Int64.of_string amount))
})
[
(["envelope"; "hospital"; "mind"; "sunset"; "cancel"; "muscle"; "leisure";
"thumb"; "wine"; "market"; "exit"; "lucky"; "style"; "picnic"; "success"],
"0f39ed0b656509c2ecec4771712d9cddefe2afac",
"23932454669343",
"tz1MawerETND6bqJqx8GV3YHUrvMBCDasRBF",
"z0eZHQQGKt",
"cjgfoqmk.wpxnvnup@tezos.example.org"
);
(["flag"; "quote"; "will"; "valley"; "mouse"; "chat"; "hold"; "prosper";
"silk"; "tent"; "cruel"; "cause"; "demise"; "bottom"; "practice"],
"41f98b15efc63fa893d61d7d6eee4a2ce9427ac4",
"72954577464032",
"tz1X4maqF9tC1Yn4jULjHRAyzjAtc25Z68TX",
"MHErskWPE6",
"oklmcktr.ztljnpzc@tezos.example.org"
);
(["library"; "away"; "inside"; "paper"; "wise"; "focus"; "sweet"; "expose";
"require"; "change"; "stove"; "planet"; "zone"; "reflect"; "finger"],
"411dfef031eeecc506de71c9df9f8e44297cf5ba",
"217487035428348",
"tz1SWBY7rWMutEuWS54Pt33MkzAS6eWkUuTc",
"0AO6BzQNfN",
"ctgnkvqm.kvtiybky@tezos.example.org"
);
(["cruel"; "fluid"; "damage"; "demand"; "mimic"; "above"; "village"; "alpha";
"vendor"; "staff"; "absent"; "uniform"; "fire"; "asthma"; "milk"],
"08d7d355bc3391d12d140780b39717d9f46fcf87",
"4092742372031",
"tz1amUjiZaevaxQy5wKn4SSRvVoERCip3nZS",
"9kbZ7fR6im",
"bnyxxzqr.tdszcvqb@tezos.example.org"
) ;
(["opera"; "divorce"; "easy"; "myself"; "idea"; "aim"; "dash"; "scout";
"case"; "resource"; "vote"; "humor"; "ticket"; "client"; "edge"],
"9b7cad042fba557618bdc4b62837c5f125b50e56",
"17590039016550",
"tz1Zaee3QBtD4ErY1SzqUvyYTrENrExu6yQM",
"suxT5H09yY",
"iilkhohu.otnyuvna@tezos.example.org"
) ;
(["token"; "similar"; "ginger"; "tongue"; "gun"; "sort"; "piano"; "month";
"hotel"; "vote"; "undo"; "success"; "hobby"; "shell"; "cart"],
"124c0ca217f11ffc6c7b76a743d867c8932e5afd",
"26322312350555",
"tz1geDUUhfXK1EMj7VQdRjug1MoFe6gHWnCU",
"4odVdLykaa",
"kwhlglvr.slriitzy@tezos.example.org"
) ;
(["shield"; "warrior"; "gorilla"; "birth"; "steak"; "neither"; "feel";
"only"; "liberty"; "float"; "oven"; "extend"; "pulse"; "suffer"; "vapor"],
"ac7a2125beea68caf5266a647f24dce9fea018a7",
"244951387881443",
"tz1h3nY7jcZciJgAwRhWcrEwqfVp7VQoffur",
"A6yeMqBFG8",
"lvrmlbyj.yczltcxn@tezos.example.org"
) ;
(["waste"; "open"; "scan"; "tip"; "subway"; "dance"; "rent"; "copper";
"garlic"; "laundry"; "defense"; "clerk"; "another"; "staff"; "liar"],
"2b3e94be133a960fa0ef87f6c0922c19f9d87ca2",
"80065050465525",
"tz1VzL4Xrb3fL3ckvqCWy6bdGMzU2w9eoRqs",
"oVZqpq60sk",
"rfodmrha.zzdndvyk@tezos.example.org"
) ;
(["fiber"; "next"; "property"; "cradle"; "silk"; "obey"; "gossip";
"push"; "key"; "second"; "across"; "minimum"; "nice"; "boil"; "age"],
"dac31640199f2babc157aadc0021cd71128ca9ea",
"3569618927693",
"tz1RUHg536oRKhPLFfttcB5gSWAhh4E9TWjX",
"FfytQTTVbu",
"owecikdy.gxnyttya@tezos.example.org"
) ;
(["print"; "labor"; "budget"; "speak"; "poem"; "diet"; "chunk"; "eternal";
"book"; "saddle"; "pioneer"; "ankle"; "happy"; "only"; "exclude"],
"bb841227f250a066eb8429e56937ad504d7b34dd",
"9034781424478",
"tz1M1LFbgctcPWxstrao9aLr2ECW1fV4pH5u",
"zknAl3lrX2",
"ettilrvh.zsrqrbud@tezos.example.org"
) ;
]
let activation_init () =
Context.init ~with_commitments:true 1 >>=? fun (b, cs) ->
secrets () |> fun ss ->
return (b, cs, ss)
let simple_init_with_commitments () =
activation_init () >>=? fun (blk, _contracts, _secrets) ->
Block.bake blk >>=? fun _ ->
return_unit
(** A single activation *)
let single_activation () =
activation_init () >>=? fun (blk, _contracts, secrets) ->
let { account ; activation_code ; amount=expected_amount ; _ } as _first_one = List.hd secrets in
(* Contract does not exist *)
Assert.balance_is ~loc:__LOC__ (B blk) (Contract.implicit_contract account) Tez.zero >>=? fun () ->
Op.activation (B blk) account activation_code >>=? fun operation ->
Block.bake ~operation blk >>=? fun blk ->
(* Contract does exist *)
Assert.balance_is ~loc:__LOC__ (B blk) (Contract.implicit_contract account) expected_amount
(** 10 activations, one per bake *)
let multi_activation_1 () =
activation_init () >>=? fun (blk, _contracts, secrets) ->
Error_monad.fold_left_s (fun blk { account ; activation_code ; amount = expected_amount ; _ } ->
Op.activation (B blk) account activation_code >>=? fun operation ->
Block.bake ~operation blk >>=? fun blk ->
Assert.balance_is ~loc:__LOC__ (B blk) (Contract.implicit_contract account) expected_amount >>=? fun () ->
return blk
) blk secrets >>=? fun _ ->
return_unit
(** All in one bake *)
let multi_activation_2 () =
activation_init () >>=? fun (blk, _contracts, secrets) ->
Error_monad.fold_left_s (fun ops { account ; activation_code ; _ } ->
Op.activation (B blk) account activation_code >>=? fun op ->
return (op::ops)
) [] secrets >>=? fun ops ->
Block.bake ~operations:ops blk >>=? fun blk ->
Error_monad.iter_s (fun { account ; amount = expected_amount ; _ } ->
(* Contract does exist *)
Assert.balance_is ~loc:__LOC__ (B blk) (Contract.implicit_contract account) expected_amount
) secrets
(** Transfer with activated account *)
let activation_and_transfer () =
activation_init () >>=? fun (blk, contracts, secrets) ->
let { account ; activation_code ; _ } as _first_one = List.hd secrets in
let bootstrap_contract = List.hd contracts in
let first_contract = Contract.implicit_contract account in
Op.activation (B blk) account activation_code >>=? fun operation ->
Block.bake ~operation blk >>=? fun blk ->
Context.Contract.balance (B blk) bootstrap_contract >>=? fun amount ->
Tez.(/?) amount 2L >>?= fun half_amount ->
Context.Contract.balance (B blk) first_contract >>=? fun activated_amount_before ->
Op.transaction (B blk) bootstrap_contract first_contract half_amount >>=? fun operation ->
Block.bake ~operation blk >>=? fun blk ->
Assert.balance_was_credited ~loc:__LOC__ (B blk) (Contract.implicit_contract account) activated_amount_before half_amount
(** Transfer to an unactivated account and then activating it *)
let transfer_to_unactivated_then_activate () =
activation_init () >>=? fun (blk, contracts, secrets) ->
let { account ; activation_code ; amount } as _first_one = List.hd secrets in
let bootstrap_contract = List.hd contracts in
let unactivated_commitment_contract = Contract.implicit_contract account in
Context.Contract.balance (B blk) bootstrap_contract >>=? fun b_amount ->
Tez.(/?) b_amount 2L >>?= fun b_half_amount ->
Incremental.begin_construction blk >>=? fun inc ->
Op.transaction (I inc) bootstrap_contract unactivated_commitment_contract b_half_amount >>=? fun op ->
Incremental.add_operation inc op >>=? fun inc ->
Op.activation (I inc) account activation_code >>=? fun op' ->
Incremental.add_operation inc op' >>=? fun inc ->
Incremental.finalize_block inc >>=? fun blk2 ->
Assert.balance_was_credited ~loc:__LOC__ (B blk2) (Contract.implicit_contract account) amount b_half_amount
(****************************************************************)
(* The following test scenarios are supposed to raise errors. *)
(****************************************************************)
(** Invalid pkh activation : expected to fail as the context does not
contain any commitment *)
let invalid_activation_with_no_commitments () =
Context.init 1 >>=? fun (blk, _) ->
let secrets = secrets () in
let { account ; activation_code ; _ } as _first_one = List.hd secrets in
Op.activation (B blk) account activation_code >>=? fun operation ->
Block.bake ~operation blk >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Invalid_activation _ -> true
| _ -> false
end
(** Wrong activation : wrong secret given in the operation *)
let invalid_activation_wrong_secret () =
activation_init () >>=? fun (blk, _, secrets) ->
let { account ; _ } as _first_one = List.nth secrets 0 in
let { activation_code ; _ } as _second_one = List.nth secrets 1 in
Op.activation (B blk) account activation_code >>=? fun operation ->
Block.bake ~operation blk >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Invalid_activation _ -> true
| _ -> false
end
(** Invalid pkh activation : expected to fail as the context does not
contain an associated commitment *)
let invalid_activation_inexistent_pkh () =
activation_init () >>=? fun (blk, _, secrets) ->
let { activation_code ; _ } as _first_one = List.hd secrets in
let inexistent_pkh = Signature.Public_key_hash.of_b58check_exn
"tz1PeQHGKPWSpNoozvxgqLN9TFsj6rDqNV3o" in
Op.activation (B blk) inexistent_pkh activation_code >>=? fun operation ->
Block.bake ~operation blk >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Invalid_activation _ -> true
| _ -> false
end
(** Invalid pkh activation : expected to fail as the commitment has
already been claimed *)
let invalid_double_activation () =
activation_init () >>=? fun (blk, _, secrets) ->
let { account ; activation_code ; _ } as _first_one = List.hd secrets in
Incremental.begin_construction blk >>=? fun inc ->
Op.activation (I inc) account activation_code >>=? fun op ->
Incremental.add_operation inc op >>=? fun inc ->
Op.activation (I inc) account activation_code >>=? fun op' ->
Incremental.add_operation inc op' >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Invalid_activation _ -> true
| _ -> false
end
(** Transfer from an unactivated commitment account *)
let invalid_transfer_from_unactived_account () =
activation_init () >>=? fun (blk, contracts, secrets) ->
let { account ; _ } as _first_one = List.hd secrets in
let bootstrap_contract = List.hd contracts in
let unactivated_commitment_contract = Contract.implicit_contract account in
(* No activation *)
Op.transaction (B blk) unactivated_commitment_contract bootstrap_contract Tez.one >>=? fun operation ->
Block.bake ~operation blk >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Contract_storage.Empty_implicit_contract pkh -> if pkh = account then true else false
| _ -> false
end
let tests = [
Test.tztest "init with commitments" `Quick simple_init_with_commitments ;
Test.tztest "single activation" `Quick single_activation ;
Test.tztest "multi-activation one-by-one" `Quick multi_activation_1 ;
Test.tztest "multi-activation all at a time" `Quick multi_activation_2 ;
Test.tztest "activation and transfer" `Quick activation_and_transfer ;
Test.tztest "transfer to unactivated account then activate" `Quick transfer_to_unactivated_then_activate ;
Test.tztest "invalid activation with no commitments" `Quick invalid_activation_with_no_commitments ;
Test.tztest "invalid activation with commitments" `Quick invalid_activation_inexistent_pkh ;
Test.tztest "invalid double activation" `Quick invalid_double_activation ;
Test.tztest "wrong activation code" `Quick invalid_activation_wrong_secret ;
Test.tztest "invalid transfer from unactivated account" `Quick invalid_transfer_from_unactived_account
]

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Protocol
open Alpha_context
open Test_utils
(** Tests for [bake_n] and [bake_until_end_cycle]. *)
let test_cycle () =
Context.init 5 >>=? fun (b,_) ->
Context.get_constants (B b) >>=? fun csts ->
let blocks_per_cycle = csts.parametric.blocks_per_cycle in
let pp = fun fmt x -> Format.fprintf fmt "%ld" x in
(* Tests that [bake_until_cycle_end] returns a block at
level [blocks_per_cycle]. *)
Block.bake b >>=? fun b ->
Block.bake_until_cycle_end b >>=? fun b ->
Context.get_level (B b) >>=? fun curr_level ->
Assert.equal ~loc:__LOC__ Int32.equal "not the right level" pp
(Alpha_context.Raw_level.to_int32 curr_level)
blocks_per_cycle >>=? fun () ->
(* Tests that [bake_n n] bakes [n] blocks. *)
Context.get_level (B b) >>=? fun l ->
Block.bake_n 10 b >>=? fun b ->
Context.get_level (B b) >>=? fun curr_level ->
Assert.equal ~loc:__LOC__ Int32.equal "not the right level" pp
(Alpha_context.Raw_level.to_int32 curr_level)
(Int32.add (Alpha_context.Raw_level.to_int32 l) 10l)
(** Tests the formula introduced in Emmy+ for block reward:
(16/(p+1)) * (0.8 + 0.2 * e / 32)
where p is the block priority and
e is the number of included endorsements *)
let test_block_reward priority () =
begin match priority with
| 0 -> Test_tez.Tez.((of_int 128) /? Int64.of_int 10) >>?= fun min ->
return (Test_tez.Tez.of_int 16, min)
| 1 -> Test_tez.Tez.((of_int 64) /? Int64.of_int 10) >>?= fun min ->
return (Test_tez.Tez.of_int 8, min)
| 3 -> Test_tez.Tez.((of_int 32) /? Int64.of_int 10) >>?= fun min ->
return (Test_tez.Tez.of_int 4, min)
| _ -> fail (invalid_arg "prio should be 0, 1, or 3")
end >>=? fun (expected_reward_max_endo, expected_reward_min_endo) ->
let endorsers_per_block = 32 in
Context.init ~endorsers_per_block 32 >>=? fun (b, _) ->
Context.get_endorsers (B b) >>=? fun endorsers ->
fold_left_s (fun ops (endorser : Alpha_services.Delegate.Endorsing_rights.t) ->
let delegate = endorser.delegate in
Op.endorsement ~delegate (B b) () >>=? fun op ->
return (Operation.pack op :: ops)
) [] endorsers >>=? fun ops ->
Block.bake
~policy:(By_priority 0)
~operations:ops
b >>=? fun b ->
(* bake a block at priority 0 and 32 endorsements;
the reward is 16 tez *)
Context.get_baking_reward (B b) ~priority ~endorsing_power:32 >>=? fun baking_reward ->
Assert.equal_tez ~loc:__LOC__ baking_reward expected_reward_max_endo >>=? fun () ->
(* bake a block at priority 0 and 0 endorsements;
the reward is 12.8 tez *)
Context.get_baking_reward (B b) ~priority ~endorsing_power:0 >>=? fun baking_reward ->
Assert.equal_tez ~loc:__LOC__ baking_reward expected_reward_min_endo
let tests = [
Test.tztest "cycle" `Quick (test_cycle) ;
Test.tztest "block_reward for priority 0" `Quick (test_block_reward 0) ;
Test.tztest "block_reward for priority 1" `Quick (test_block_reward 1) ;
Test.tztest "block_reward for priority 3" `Quick (test_block_reward 3) ;
]

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
(** Multiple operations can be grouped in one ensuring their
derministic application.
If an invalid operation is present in this group of operation, the
previous applied operations are backtracked leaving the context
unchanged and the following operations are skipped. Fees attributed
to the operations are collected by the baker nonetheless.
Only manager operations are allowed in multiple transactions.
They must all belong to the same manager as there is only one signature. *)
open Protocol
open Test_tez
open Test_utils
let ten_tez = Tez.of_int 10
(** Groups ten transactions between the same parties. *)
let multiple_transfers () =
Context.init 3 >>=? fun (blk, contracts) ->
let c1 = List.nth contracts 0 in
let c2 = List.nth contracts 1 in
let c3 = List.nth contracts 2 in
map_s (fun _ ->
Op.transaction (B blk) c1 c2 Tez.one
) (1--10) >>=? fun ops ->
Op.combine_operations ~source:c1 (B blk) ops >>=? fun operation ->
Context.Contract.balance (B blk) c1 >>=? fun c1_old_balance ->
Context.Contract.balance (B blk) c2 >>=? fun c2_old_balance ->
Context.Contract.pkh c3 >>=? fun baker_pkh ->
Block.bake ~policy:(By_account baker_pkh) ~operation blk >>=? fun blk ->
Assert.balance_was_debited ~loc:__LOC__
(B blk) c1 c1_old_balance (Tez.of_int 10) >>=? fun () ->
Assert.balance_was_credited ~loc:__LOC__
(B blk) c2 c2_old_balance (Tez.of_int 10) >>=? fun () ->
return_unit
(** Groups ten delegated originations. *)
let multiple_origination_and_delegation () =
Context.init 2 >>=? fun (blk, contracts) ->
let c1 = List.nth contracts 0 in
let c2 = List.nth contracts 1 in
let n = 10 in
Context.get_constants (B blk) >>=? fun { parametric = { origination_size ; cost_per_byte ; _ } ; _ } ->
Context.Contract.pkh c2 >>=? fun delegate_pkh ->
(* Deploy n smart contracts with dummy scripts from c1 *)
map_s (fun i ->
Op.origination ~delegate:delegate_pkh ~counter:(Z.of_int i) ~fee:Tez.zero ~script:Op.dummy_script
~credit:(Tez.of_int 10) (B blk) c1
) (1--n) >>=? fun originations ->
(* These computed originated contracts are not the ones really created *)
(* We will extract them from the tickets *)
let (originations_operations, _) = List.split originations in
Op.combine_operations ~source:c1 (B blk) originations_operations >>=? fun operation ->
Context.Contract.balance (B blk) c1 >>=? fun c1_old_balance ->
Incremental.begin_construction blk >>=? fun inc ->
Incremental.add_operation inc operation >>=? fun inc ->
(* To retrieve the originated contracts, it is easier to extract them
from the tickets. Else, we could (could we ?) hash each combined
operation individually. *)
let tickets = Incremental.rev_tickets inc in
let open Apply_results in
let tickets =
List.fold_left (fun acc -> function
| No_operation_metadata -> assert false
| Operation_metadata { contents } ->
to_list (Contents_result_list contents) @ acc
) [] tickets |> List.rev in
let new_contracts =
List.map (function
| Contents_result
(Manager_operation_result
{ operation_result =
Applied (Origination_result { originated_contracts = [ h ] ; _ })
; _ }) ->
h
| _ -> assert false
) tickets in
(* Previous balance - (Credit (n * 10tz) + Origination cost (n tz)) *)
Tez.(cost_per_byte *? Int64.of_int origination_size) >>?= fun origination_burn ->
Tez.(origination_burn *? (Int64.of_int n)) >>?= fun origination_total_cost ->
Lwt.return (
Tez.( *? ) Op.dummy_script_cost 10L >>?
Tez.( +? ) (Tez.of_int (10 * n)) >>?
Tez.( +? ) origination_total_cost ) >>=? fun total_cost ->
Assert.balance_was_debited ~loc:__LOC__
(I inc) c1 c1_old_balance total_cost >>=? fun () ->
iter_s (fun c ->
Assert.balance_is ~loc:__LOC__ (I inc) c (Tez.of_int 10)
) new_contracts >>=? fun () ->
return_unit
let expect_balance_too_low = function
| Environment.Ecoproto_error (Contract_storage.Balance_too_low _) :: _ ->
return_unit
| _ ->
failwith "Contract should not have a sufficient balance : operation expected to fail."
(** Groups three operations, the midlle one failing.
Checks that the receipt is consistent.
Variant without fees. *)
let failing_operation_in_the_middle () =
Context.init 2 >>=? fun (blk, contracts) ->
let c1 = List.nth contracts 0 in
let c2 = List.nth contracts 1 in
Op.transaction ~fee:Tez.zero (B blk) c1 c2 Tez.one >>=? fun op1 ->
Op.transaction ~fee:Tez.zero (B blk) c1 c2 Tez.max_tez >>=? fun op2 ->
Op.transaction ~fee:Tez.zero (B blk) c1 c2 Tez.one >>=? fun op3 ->
let operations = [ op1 ; op2 ; op3 ] in
Op.combine_operations ~source:c1 (B blk) operations >>=? fun operation ->
Context.Contract.balance (B blk) c1 >>=? fun c1_old_balance ->
Context.Contract.balance (B blk) c2 >>=? fun c2_old_balance ->
Incremental.begin_construction blk >>=? fun inc ->
Incremental.add_operation
~expect_failure:expect_balance_too_low inc operation >>=? fun inc ->
let tickets = Incremental.rev_tickets inc in
let open Apply_results in
let tickets =
List.fold_left (fun acc -> function
| No_operation_metadata -> assert false
| Operation_metadata { contents } ->
to_list (Contents_result_list contents) @ acc
) [] tickets in
begin match tickets with
| Contents_result (Manager_operation_result { operation_result = (Backtracked _) ; _ }) ::
Contents_result (Manager_operation_result { operation_result = Failed (_, [ Contract_storage.Balance_too_low _ ]) ; _ }) ::
Contents_result (Manager_operation_result { operation_result = Skipped _ ; _ }) ::
_ -> ()
| _ -> assert false
end ;
Assert.balance_is ~loc:__LOC__ (I inc) c1 c1_old_balance >>=? fun () ->
Assert.balance_is ~loc:__LOC__ (I inc) c2 c2_old_balance >>=? fun () ->
return_unit
(** Groups three operations, the midlle one failing.
Checks that the receipt is consistent.
Variant with fees, that should be spent even in case of failure. *)
let failing_operation_in_the_middle_with_fees () =
Context.init 2 >>=? fun (blk, contracts) ->
let c1 = List.nth contracts 0 in
let c2 = List.nth contracts 1 in
Op.transaction ~fee:Tez.one (B blk) c1 c2 Tez.one >>=? fun op1 ->
Op.transaction ~fee:Tez.one (B blk) c1 c2 Tez.max_tez >>=? fun op2 ->
Op.transaction ~fee:Tez.one (B blk) c1 c2 Tez.one >>=? fun op3 ->
let operations = [ op1 ; op2 ; op3 ] in
Op.combine_operations ~source:c1 (B blk) operations >>=? fun operation ->
Context.Contract.balance (B blk) c1 >>=? fun c1_old_balance ->
Context.Contract.balance (B blk) c2 >>=? fun c2_old_balance ->
Incremental.begin_construction blk >>=? fun inc ->
Incremental.add_operation
~expect_failure:expect_balance_too_low inc operation >>=? fun inc ->
let tickets = Incremental.rev_tickets inc in
let open Apply_results in
let tickets =
List.fold_left (fun acc -> function
| No_operation_metadata -> assert false
| Operation_metadata { contents } ->
to_list (Contents_result_list contents) @ acc
) [] tickets in
begin match tickets with
| Contents_result (Manager_operation_result { operation_result = (Backtracked _) ; _ }) ::
Contents_result (Manager_operation_result { operation_result = Failed (_, [ Contract_storage.Balance_too_low _ ]) ; _ }) ::
Contents_result (Manager_operation_result { operation_result = Skipped _ ; _ }) ::
_ -> ()
| _ -> assert false
end ;
(* In the presence of a failure, all the fees are collected. Even for skipped operations. *)
Assert.balance_was_debited ~loc:__LOC__ (I inc) c1 c1_old_balance (Tez.of_int 3) >>=? fun () ->
Assert.balance_is ~loc:__LOC__ (I inc) c2 c2_old_balance >>=? fun () ->
return_unit
let tests = [
Test.tztest "multiple transfers" `Quick multiple_transfers ;
Test.tztest "multiple originations and delegations" `Quick multiple_origination_and_delegation ;
Test.tztest "Failing operation in the middle" `Quick failing_operation_in_the_middle ;
Test.tztest "Failing operation in the middle (with fees)" `Quick failing_operation_in_the_middle_with_fees ;
]

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storage nat ;
parameter nat ;
code { UNPAIR ;
DIP { SELF ; ADDRESS ; SOURCE;
IFCMPEQ {} { DROP ; PUSH @storage nat 1 } };
DUP ;
PUSH nat 1 ;
IFCMPGE
{ DROP ; NIL operation ; PAIR }
{ PUSH nat 1 ; SWAP ; SUB @parameter ; ISNAT ;
IF_NONE
{ NIL operation ; PAIR }
{ DUP ; DIP { PUSH nat 1 ; ADD ; MUL @storage } ; SWAP;
DIP { DIP { SELF; PUSH mutez 0 } ;
TRANSFER_TOKENS ; NIL operation ; SWAP ; CONS } ;
SWAP ; PAIR } } }

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storage unit ;
parameter (pair nat nat) ;
code { CAR ; UNPAIR ;
DUP ;
PUSH nat 1 ;
IFCMPGE
{ DROP ; DROP ; UNIT ; NIL operation ; PAIR }
{ PUSH nat 1 ; SWAP ; SUB @parameter ; ISNAT ;
IF_NONE
{ DROP ; UNIT ; NIL operation ; PAIR }
{ DUP ; DIP { PUSH nat 1 ; ADD ; MUL @storage } ; PAIR ;
DIP { SELF; PUSH tez "0" } ;
TRANSFER_TOKENS ; NIL operation ; SWAP ; CONS ;
UNIT ; SWAP ; PAIR } } }

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
(** Double baking evidence operation may happen when a baker
baked two different blocks on the same level. *)
open Protocol
open Alpha_context
(****************************************************************)
(* Utility functions *)
(****************************************************************)
let get_first_different_baker baker bakers =
return @@ List.find (fun baker' ->
Signature.Public_key_hash.(<>) baker baker')
bakers
let get_first_different_bakers ctxt =
Context.get_bakers ctxt >>=? fun bakers ->
let baker_1 = List.hd bakers in
get_first_different_baker baker_1 (List.tl bakers) >>=? fun baker_2 ->
return (baker_1, baker_2)
let get_first_different_endorsers ctxt =
Context.get_endorsers ctxt >>=? fun endorsers ->
let endorser_1 = (List.hd endorsers).delegate in
let endorser_2 = (List.hd (List.tl endorsers)).delegate in
return (endorser_1, endorser_2)
(** Bake two block at the same level using the same policy (i.e. same
baker) *)
let block_fork ?policy contracts b =
let (contract_a, contract_b) =
List.hd contracts, List.hd (List.tl contracts) in
Op.transaction (B b) contract_a contract_b Alpha_context.Tez.one_cent >>=? fun operation ->
Block.bake ?policy ~operation b >>=? fun blk_a ->
Block.bake ?policy b >>=? fun blk_b ->
return (blk_a, blk_b)
(****************************************************************)
(* Tests *)
(****************************************************************)
(** Simple scenario where two blocks are baked by a same baker and
exposed by a double baking evidence operation *)
let valid_double_baking_evidence () =
Context.init 2 >>=? fun (b, contracts) ->
Context.get_bakers (B b) >>=? fun bakers ->
let priority_0_baker = List.hd bakers in
block_fork ~policy:(By_priority 0) contracts b >>=? fun (blk_a, blk_b) ->
Op.double_baking (B blk_a) blk_a.header blk_b.header >>=? fun operation ->
Block.bake ~policy:(Excluding [ priority_0_baker ]) ~operation blk_a >>=? fun blk ->
(* Check that the frozen deposit, the fees and rewards are removed *)
iter_s (fun kind ->
let contract = Alpha_context.Contract.implicit_contract priority_0_baker in
Assert.balance_is ~loc:__LOC__ (B blk) contract ~kind Tez.zero)
[ Deposit ; Fees ; Rewards ]
(****************************************************************)
(* The following test scenarios are supposed to raise errors. *)
(****************************************************************)
(** Check that a double baking operation fails if it exposes the same two blocks *)
let same_blocks () =
Context.init 2 >>=? fun (b, _contracts) ->
Block.bake b >>=? fun ba ->
Op.double_baking (B ba) ba.header ba.header >>=? fun operation ->
Block.bake ~operation ba >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Invalid_double_baking_evidence _ -> true
| _ -> false end >>=? fun () ->
return_unit
(** Check that a double baking operation exposing two blocks with
different levels fails *)
let different_levels () =
Context.init 2 >>=? fun (b, contracts) ->
block_fork ~policy:(By_priority 0) contracts b >>=? fun (blk_a, blk_b) ->
Block.bake blk_b >>=? fun blk_b_2 ->
Op.double_baking (B blk_a) blk_a.header blk_b_2.header >>=? fun operation ->
Block.bake ~operation blk_a >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Invalid_double_baking_evidence _ -> true
| _ -> false end
(** Check that a double baking operation exposing two yet to be baked
blocks fails *)
let too_early_double_baking_evidence () =
Context.init 2 >>=? fun (b, contracts) ->
block_fork ~policy:(By_priority 0) contracts b >>=? fun (blk_a, blk_b) ->
Op.double_baking (B b) blk_a.header blk_b.header >>=? fun operation ->
Block.bake ~operation b >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Too_early_double_baking_evidence _ -> true
| _ -> false end
(** Check that after [preserved_cycles + 1], it is not possible to
create a double baking operation anymore *)
let too_late_double_baking_evidence () =
Context.init 2 >>=? fun (b, contracts) ->
Context.get_constants (B b)
>>=? fun Constants.{ parametric = { preserved_cycles ; _ } ; _ } ->
block_fork ~policy:(By_priority 0) contracts b >>=? fun (blk_a, blk_b) ->
fold_left_s (fun blk _ -> Block.bake_until_cycle_end blk)
blk_a (1 -- (preserved_cycles + 1)) >>=? fun blk ->
Op.double_baking (B blk) blk_a.header blk_b.header >>=? fun operation ->
Block.bake ~operation blk >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Outdated_double_baking_evidence _ -> true
| _ -> false end
(** Check that an invalid double baking evidence that exposes two block
baking with same level made by different bakers fails *)
let different_delegates () =
Context.init 2 >>=? fun (b, _) ->
get_first_different_bakers (B b) >>=? fun (baker_1, baker_2) ->
Block.bake ~policy:(By_account baker_1) b >>=? fun blk_a ->
Block.bake ~policy:(By_account baker_2) b >>=? fun blk_b ->
Op.double_baking (B blk_a) blk_a.header blk_b.header >>=? fun operation ->
Block.bake ~operation blk_a >>= fun e ->
Assert.proto_error ~loc:__LOC__ e begin function
| Apply.Inconsistent_double_baking_evidence _ -> true
| _ -> false end
let wrong_signer () =
(* Baker_2 bakes a block but baker signs it. *)
let header_custom_signer baker baker_2 b =
Block.Forge.forge_header ~policy:(By_account baker_2) b >>=? fun header ->
Block.Forge.set_baker baker header |>
Block.Forge.sign_header
in
Context.init 2 >>=? fun (b, _) ->
get_first_different_bakers (B b) >>=? fun (baker_1, baker_2) ->
Block.bake ~policy:(By_account baker_1) b >>=? fun blk_a ->
header_custom_signer baker_1 baker_2 b >>=? fun header_b ->
Op.double_baking (B blk_a) blk_a.header header_b >>=? fun operation ->
Block.bake ~operation blk_a >>= fun e ->
Assert.proto_error ~loc:__LOC__ e begin function
| Baking.Invalid_block_signature _ -> true
| _ -> false end
let tests = [
Test.tztest "valid double baking evidence" `Quick valid_double_baking_evidence ;
(* Should fail*)
Test.tztest "same blocks" `Quick same_blocks ;
Test.tztest "different levels" `Quick different_levels ;
Test.tztest "too early double baking evidence" `Quick too_early_double_baking_evidence ;
Test.tztest "too late double baking evidence" `Quick too_late_double_baking_evidence ;
Test.tztest "different delegates" `Quick different_delegates ;
Test.tztest "wrong delegate" `Quick wrong_signer ;
]

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
(** Double endorsement evidence operation may happen when an endorser
endorsed two different blocks on the same level. *)
open Protocol
open Alpha_context
(****************************************************************)
(* Utility functions *)
(****************************************************************)
let get_first_different_baker baker bakers =
return @@ List.find (fun baker' ->
Signature.Public_key_hash.(<>) baker baker')
bakers
let get_first_different_bakers ctxt =
Context.get_bakers ctxt >>=? fun bakers ->
let baker_1 = List.hd bakers in
get_first_different_baker baker_1 (List.tl bakers) >>=? fun baker_2 ->
return (baker_1, baker_2)
let get_first_different_endorsers ctxt =
Context.get_endorsers ctxt >>=? fun endorsers ->
let endorser_1 = (List.hd endorsers) in
let endorser_2 = (List.hd (List.tl endorsers)) in
return (endorser_1, endorser_2)
let block_fork b =
get_first_different_bakers (B b) >>=? fun (baker_1, baker_2) ->
Block.bake ~policy:(By_account baker_1) b >>=? fun blk_a ->
Block.bake ~policy:(By_account baker_2) b >>=? fun blk_b ->
return (blk_a, blk_b)
(****************************************************************)
(* Tests *)
(****************************************************************)
(** Simple scenario where two endorsements are made from the same
delegate and exposed by a double_endorsement operation. Also verify
that punishment is operated. *)
let valid_double_endorsement_evidence () =
Context.init 2 >>=? fun (b, _) ->
block_fork b >>=? fun (blk_a, blk_b) ->
Context.get_endorser (B blk_a) >>=? fun (delegate, _slots) ->
Op.endorsement ~delegate (B blk_a) () >>=? fun endorsement_a ->
Op.endorsement ~delegate (B blk_b) () >>=? fun endorsement_b ->
Block.bake ~operations:[Operation.pack endorsement_a] blk_a >>=? fun blk_a ->
(* Block.bake ~operations:[endorsement_b] blk_b >>=? fun _ -> *)
Op.double_endorsement (B blk_a) endorsement_a endorsement_b >>=? fun operation ->
(* Bake with someone different than the bad endorser *)
Context.get_bakers (B blk_a) >>=? fun bakers ->
get_first_different_baker delegate bakers >>=? fun baker ->
Block.bake ~policy:(By_account baker) ~operation blk_a >>=? fun blk ->
(* Check that the frozen deposit, the fees and rewards are removed *)
iter_s (fun kind ->
let contract = Alpha_context.Contract.implicit_contract delegate in
Assert.balance_is ~loc:__LOC__ (B blk) contract ~kind Tez.zero)
[ Deposit ; Fees ; Rewards ]
(****************************************************************)
(* The following test scenarios are supposed to raise errors. *)
(****************************************************************)
(** Check that an invalid double endorsement operation that exposes a valid
endorsement fails. *)
let invalid_double_endorsement () =
Context.init 10 >>=? fun (b, _) ->
Block.bake b >>=? fun b ->
Op.endorsement (B b) () >>=? fun endorsement ->
Block.bake ~operation:(Operation.pack endorsement) b >>=? fun b ->
Op.double_endorsement (B b) endorsement endorsement >>=? fun operation ->
Block.bake ~operation b >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Invalid_double_endorsement_evidence -> true
| _ -> false end
(** Check that a double endorsement added at the same time as a double
endorsement operation fails. *)
let too_early_double_endorsement_evidence () =
Context.init 2 >>=? fun (b, _) ->
block_fork b >>=? fun (blk_a, blk_b) ->
Context.get_endorser (B blk_a) >>=? fun (delegate, _slots) ->
Op.endorsement ~delegate (B blk_a) () >>=? fun endorsement_a ->
Op.endorsement ~delegate (B blk_b) () >>=? fun endorsement_b ->
Op.double_endorsement (B b) endorsement_a endorsement_b >>=? fun operation ->
Block.bake ~operation b >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Too_early_double_endorsement_evidence _ -> true
| _ -> false end
(** Check that after [preserved_cycles + 1], it is not possible
to create a double_endorsement anymore. *)
let too_late_double_endorsement_evidence () =
Context.init 2 >>=? fun (b, _) ->
Context.get_constants (B b)
>>=? fun Constants.{ parametric = { preserved_cycles ; _ } ; _ } ->
block_fork b >>=? fun (blk_a, blk_b) ->
Context.get_endorser (B blk_a) >>=? fun (delegate, _slots) ->
Op.endorsement ~delegate (B blk_a) () >>=? fun endorsement_a ->
Op.endorsement ~delegate (B blk_b) () >>=? fun endorsement_b ->
fold_left_s (fun blk _ -> Block.bake_until_cycle_end blk)
blk_a (1 -- (preserved_cycles + 1)) >>=? fun blk ->
Op.double_endorsement (B blk) endorsement_a endorsement_b >>=? fun operation ->
Block.bake ~operation blk >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Outdated_double_endorsement_evidence _ -> true
| _ -> false end
(** Check that an invalid double endorsement evidence that expose two
endorsements made by two different endorsers fails. *)
let different_delegates () =
Context.init 2 >>=? fun (b, _) ->
Block.bake b >>=? fun b ->
block_fork b >>=? fun (blk_a, blk_b) ->
Context.get_endorser (B blk_a) >>=? fun (endorser_a, _a_slots) ->
get_first_different_endorsers (B blk_b) >>=? fun (endorser_b1c, endorser_b2c) ->
let endorser_b =
if Signature.Public_key_hash.(=) endorser_a endorser_b1c.delegate
then endorser_b2c.delegate
else endorser_b1c.delegate
in
Op.endorsement ~delegate:endorser_a (B blk_a) () >>=? fun e_a ->
Op.endorsement ~delegate:endorser_b (B blk_b) () >>=? fun e_b ->
Block.bake ~operation:(Operation.pack e_b) blk_b >>=? fun _ ->
Op.double_endorsement (B blk_b) e_a e_b >>=? fun operation ->
Block.bake ~operation blk_b >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Inconsistent_double_endorsement_evidence _ -> true
| _ -> false end
(** Check that a double endorsement evidence that exposes a ill-formed
endorsement fails. *)
let wrong_delegate () =
Context.init ~endorsers_per_block:1 2 >>=? fun (b, contracts) ->
Error_monad.map_s (Context.Contract.manager (B b)) contracts >>=? fun accounts ->
let pkh1 = (List.nth accounts 0).Account.pkh in
let pkh2 = (List.nth accounts 1).Account.pkh in
block_fork b >>=? fun (blk_a, blk_b) ->
Context.get_endorser (B blk_a) >>=? fun (endorser_a, _a_slots) ->
Op.endorsement ~delegate:endorser_a (B blk_a) () >>=? fun endorsement_a ->
Context.get_endorser (B blk_b) >>=? fun (endorser_b, _b_slots) ->
let delegate =
if Signature.Public_key_hash.equal pkh1 endorser_b
then pkh2
else pkh1
in
Op.endorsement ~delegate (B blk_b) () >>=? fun endorsement_b ->
Op.double_endorsement (B blk_b) endorsement_a endorsement_b >>=? fun operation ->
Block.bake ~operation blk_b >>= fun e ->
Assert.proto_error ~loc:__LOC__ e begin function
| Baking.Unexpected_endorsement -> true
| _ -> false end
let tests = [
Test.tztest "valid double endorsement evidence" `Quick valid_double_endorsement_evidence ;
Test.tztest "invalid double endorsement evidence" `Quick invalid_double_endorsement ;
Test.tztest "too early double endorsement evidence" `Quick too_early_double_endorsement_evidence ;
Test.tztest "too late double endorsement evidence" `Quick too_late_double_endorsement_evidence ;
Test.tztest "different delegates" `Quick different_delegates ;
Test.tztest "wrong delegate" `Quick wrong_delegate ;
]

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(executable
(name main)
(libraries tezos-base
tezos-micheline
tezos-protocol-environment
alcotest-lwt
tezos-005-PsBabyM1-test-helpers
tezos-stdlib-unix
bip39
tezos-protocol-005-PsBabyM1-parameters)
(flags (:standard -open Tezos_base__TzPervasives
-open Tezos_micheline
-open Tezos_protocol_005_PsBabyM1
-open Tezos_005_PsBabyM1_test_helpers
)))
(alias
(name buildtest)
(package tezos-protocol-005-PsBabyM1-tests)
(deps main.exe))
(rule
(copy %{lib:tezos-protocol-005-PsBabyM1-parameters:test-parameters.json}
protocol_parameters.json))
; runs only the `Quick tests
(alias
(name runtest_proto_005_PsBabyM1)
(package tezos-protocol-005-PsBabyM1-tests)
(action (run %{exe:main.exe} -v -q)))
; runs both `Quick and `Slow tests
(alias
(name runtest_slow)
(package tezos-protocol-005-PsBabyM1-tests)
(action (run %{exe:main.exe} -v)))
(alias
(name runtest)
(package tezos-protocol-005-PsBabyM1-tests)
(deps (alias runtest_proto_005_PsBabyM1)))
(alias
(name runtest_lint)
(deps (glob_files *.ml{,i}))
(action (run %{lib:tezos-tooling:lint.sh} %{deps})))

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
(** Endorsing a block adds an extra layer of confidence to the Tezos's
PoS algorithm. The block endorsing operation must be included in
the following block. Each endorser possess a number of slots
corresponding to their priority. After [preserved_cycles], a reward
is given to the endorser. This reward depends on the priority of
the block that contains the endorsements. *)
open Protocol
open Alpha_context
open Test_utils
open Test_tez
(****************************************************************)
(* Utility functions *)
(****************************************************************)
let get_expected_reward ctxt ~priority ~baker ~endorsing_power =
begin if baker then
Context.get_baking_reward ctxt ~priority ~endorsing_power
else
return (Test_tez.Tez.of_int 0)
end >>=? fun baking_reward ->
Context.get_endorsing_reward ctxt ~priority ~endorsing_power >>=? fun endorsing_reward ->
Test_tez.Tez.(endorsing_reward +? baking_reward) >>?= fun reward -> return reward
let get_expected_deposit ctxt ~baker ~endorsing_power =
Context.get_constants ctxt >>=? fun Constants.
{ parametric = { endorsement_security_deposit ;
block_security_deposit ; _ } ; _ } ->
let open Environment in
let open Tez in
let baking_deposit = if baker then block_security_deposit else of_int 0 in
endorsement_security_deposit *? (Int64.of_int endorsing_power) >>?= fun endorsement_deposit ->
endorsement_deposit +? baking_deposit >>?= fun deposit -> return deposit
(* [baker] is true if the [pkh] has also baked the current block, in
which case correspoding deposit and reward should be ajusted *)
let assert_endorser_balance_consistency ~loc ?(priority=0) ?(baker=false) ~endorsing_power
ctxt pkh initial_balance =
let contract = Contract.implicit_contract pkh in
get_expected_reward ctxt ~priority ~baker ~endorsing_power >>=? fun reward ->
get_expected_deposit ctxt ~baker ~endorsing_power >>=? fun deposit ->
Assert.balance_was_debited ~loc ctxt contract initial_balance deposit >>=? fun () ->
Context.Contract.balance ~kind:Rewards ctxt contract >>=? fun reward_balance ->
Assert.equal_tez ~loc reward_balance reward >>=? fun () ->
Context.Contract.balance ~kind:Deposit ctxt contract >>=? fun deposit_balance ->
Assert.equal_tez ~loc deposit_balance deposit
let delegates_with_slots endorsers =
List.map (fun (endorser: Delegate_services.Endorsing_rights.t) ->
endorser.delegate)
endorsers
let endorsing_power endorsers =
List.fold_left
(fun sum (endorser: Delegate_services.Endorsing_rights.t) ->
sum + List.length endorser.slots)
0 endorsers
(****************************************************************)
(* Tests *)
(****************************************************************)
(** Apply a single endorsement from the slot 0 endorser *)
let simple_endorsement () =
Context.init 5 >>=? fun (b, _) ->
Context.get_endorser (B b) >>=? fun (delegate, slots) ->
Op.endorsement ~delegate (B b) () >>=? fun op ->
Context.Contract.balance (B b) (Contract.implicit_contract delegate) >>=? fun initial_balance ->
let policy = Block.Excluding [ delegate ] in
Block.get_next_baker ~policy b >>=? fun (_, priority, _) ->
Block.bake
~policy
~operations:[Operation.pack op]
b >>=? fun b2 ->
assert_endorser_balance_consistency ~loc:__LOC__
(B b2) ~priority ~endorsing_power:(List.length slots)
delegate initial_balance
(** Apply a maximum number of endorsements. An endorser can be
selected twice. *)
let max_endorsement () =
let endorsers_per_block = 16 in
Context.init ~endorsers_per_block 32 >>=? fun (b, _) ->
Context.get_endorsers (B b) >>=? fun endorsers ->
Assert.equal_int ~loc:__LOC__
(List.length
(List.concat
(List.map
(fun { Alpha_services.Delegate.Endorsing_rights.slots ; _ } -> slots)
endorsers)))
endorsers_per_block >>=? fun () ->
fold_left_s (fun (delegates, ops, balances)
(endorser : Alpha_services.Delegate.Endorsing_rights.t) ->
let delegate = endorser.delegate in
Context.Contract.balance (B b) (Contract.implicit_contract delegate) >>=? fun balance ->
Op.endorsement ~delegate (B b) () >>=? fun op ->
return (delegate :: delegates,
Operation.pack op :: ops,
(List.length endorser.slots, balance) :: balances)
)
([], [], [])
endorsers >>=? fun (delegates, ops, previous_balances) ->
Block.bake ~policy:(Excluding delegates) ~operations:(List.rev ops) b >>=? fun b ->
(* One account can endorse more than one time per level, we must
check that the bonds are summed up *)
iter_s (fun (endorser_account, (endorsing_power, previous_balance)) ->
assert_endorser_balance_consistency ~loc:__LOC__
(B b) ~endorsing_power endorser_account previous_balance
) (List.combine delegates previous_balances)
(** Check every that endorsers' balances are consistent with different priorities *)
let consistent_priorities () =
let priorities = 0 -- 64 in
Context.init 64 >>=? fun (b, _) ->
fold_left_s (fun (b, used_pkhes) priority ->
(* Choose an endorser that has not baked nor endorsed before *)
Context.get_endorsers (B b) >>=? fun endorsers ->
let endorser =
List.find_opt
(fun (e: Delegate_services.Endorsing_rights.t) ->
not (Signature.Public_key_hash.Set.mem e.delegate used_pkhes)
)
endorsers in
match endorser with
| None -> return (b, used_pkhes) (* not enough fresh endorsers; we "stop" *)
| Some endorser ->
Context.Contract.balance (B b)
(Contract.implicit_contract endorser.delegate) >>=? fun balance ->
Op.endorsement ~delegate:endorser.delegate (B b) () >>=? fun operation ->
let operation = Operation.pack operation in
Block.get_next_baker ~policy:(By_priority priority) b >>=? fun (baker, _, _) ->
let used_pkhes = Signature.Public_key_hash.Set.add baker used_pkhes in
let used_pkhes = Signature.Public_key_hash.Set.add endorser.delegate used_pkhes in
(* Bake with a specific priority *)
Block.bake ~policy:(By_priority priority) ~operation b >>=? fun b ->
let is_baker = Signature.Public_key_hash.(baker = endorser.delegate) in
assert_endorser_balance_consistency ~loc:__LOC__ ~priority ~baker:is_baker (B b)
~endorsing_power:(List.length endorser.slots)
endorser.delegate balance >>=? fun () ->
return (b, used_pkhes)
) (b, Signature.Public_key_hash.Set.empty) priorities >>=? fun _b -> return_unit
(** Check that after [preserved_cycles] cycles the endorser gets his reward *)
let reward_retrieval () =
Context.init 5 >>=? fun (b, _) ->
Context.get_constants (B b) >>=? fun Constants.
{ parametric = { preserved_cycles ; _ } ; _ } ->
Context.get_endorser (B b) >>=? fun (endorser, slots) ->
Context.Contract.balance (B b) (Contract.implicit_contract endorser) >>=? fun balance ->
Op.endorsement ~delegate:endorser (B b) () >>=? fun operation ->
let operation = Operation.pack operation in
let policy = Block.Excluding [ endorser ] in
Block.get_next_baker ~policy b >>=? fun (_, priority, _) ->
Block.bake ~policy ~operation b >>=? fun b ->
(* Bake (preserved_cycles + 1) cycles *)
fold_left_s (fun b _ ->
Block.bake_until_cycle_end ~policy:(Excluding [ endorser ]) b
) b (0 -- preserved_cycles) >>=? fun b ->
get_expected_reward (B b) ~priority ~baker:false ~endorsing_power:(List.length slots) >>=? fun reward ->
Assert.balance_was_credited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser) balance reward
(** Check that after [preserved_cycles] cycles endorsers get their
reward. Two endorsers are used and they endorse in different
cycles. *)
let reward_retrieval_two_endorsers () =
Context.init 5 >>=? fun (b, _) ->
Context.get_constants (B b) >>=? fun Constants.
{ parametric = { preserved_cycles ; endorsement_reward ; endorsement_security_deposit ; _ } ; _ } ->
Context.get_endorsers (B b) >>=? fun endorsers ->
let endorser1 = List.hd endorsers in
let endorser2 = List.hd (List.tl endorsers) in
Context.Contract.balance (B b) (Contract.implicit_contract endorser1.delegate) >>=? fun balance1 ->
Context.Contract.balance (B b) (Contract.implicit_contract endorser2.delegate) >>=? fun balance2 ->
Lwt.return Tez.(endorsement_security_deposit *? Int64.of_int (List.length endorser1.slots)) >>=? fun security_deposit1 ->
(* endorser1 endorses the genesis block in cycle 0 *)
Op.endorsement ~delegate:endorser1.delegate (B b) () >>=? fun operation1 ->
let policy = Block.Excluding [ endorser1.delegate ; endorser2.delegate ] in
Block.get_next_baker ~policy b >>=? fun (_, priority, _) ->
Tez.(endorsement_reward /? Int64.(succ (of_int priority))) >>?= fun reward_per_slot ->
Lwt.return Tez.(reward_per_slot *? Int64.of_int (List.length endorser1.slots)) >>=? fun reward1 ->
(* bake next block, include endorsement of endorser1 *)
Block.bake ~policy ~operation:(Operation.pack operation1) b >>=? fun b ->
Assert.balance_was_debited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser1.delegate) balance1 security_deposit1 >>=? fun () ->
Assert.balance_is ~loc:__LOC__ (B b) (Contract.implicit_contract endorser2.delegate) balance2 >>=? fun () ->
(* complete cycle 0 *)
Block.bake_until_cycle_end ~policy b >>=? fun b ->
Assert.balance_was_debited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser1.delegate) balance1 security_deposit1 >>=? fun () ->
Assert.balance_is ~loc:__LOC__ (B b) (Contract.implicit_contract endorser2.delegate) balance2 >>=? fun () ->
(* get the slots of endorser2 for the current block *)
Context.get_endorsers (B b) >>=? fun endorsers ->
let same_endorser2 endorser =
Signature.Public_key_hash.(endorser.Delegate_services.Endorsing_rights.delegate = endorser2.delegate) in
let endorser2 = List.find same_endorser2 endorsers in (* No exception raised: in sandboxed mode endorsers do not change between blocks *)
Lwt.return Tez.(endorsement_security_deposit *? Int64.of_int (List.length endorser2.slots)) >>=? fun security_deposit2 ->
(* endorser2 endorses the last block in cycle 0 *)
Op.endorsement ~delegate:endorser2.delegate (B b) () >>=? fun operation2 ->
(* bake first block in cycle 1, include endorsement of endorser2 *)
Block.bake ~policy ~operation:(Operation.pack operation2) b >>=? fun b ->
let priority = b.header.protocol_data.contents.priority in
Tez.(endorsement_reward /? Int64.(succ (of_int priority))) >>?= fun reward_per_slot ->
Lwt.return Tez.(reward_per_slot *? Int64.of_int (List.length endorser2.slots)) >>=? fun reward2 ->
Assert.balance_was_debited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser1.delegate) balance1 security_deposit1 >>=? fun () ->
Assert.balance_was_debited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser2.delegate) balance2 security_deposit2 >>=? fun () ->
(* bake [preserved_cycles] cycles *)
fold_left_s (fun b _ ->
Assert.balance_was_debited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser1.delegate) balance1 security_deposit1 >>=? fun () ->
Assert.balance_was_debited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser2.delegate) balance2 security_deposit2 >>=? fun () ->
Block.bake_until_cycle_end ~policy b
) b (1 -- preserved_cycles) >>=? fun b ->
Assert.balance_was_credited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser1.delegate) balance1 reward1 >>=? fun () ->
Assert.balance_was_debited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser2.delegate) balance2 security_deposit2 >>=? fun () ->
(* bake cycle [preserved_cycle + 1] *)
Block.bake_until_cycle_end ~policy b >>=? fun b ->
Assert.balance_was_credited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser1.delegate) balance1 reward1 >>=? fun () ->
Assert.balance_was_credited ~loc:__LOC__ (B b) (Contract.implicit_contract endorser2.delegate) balance2 reward2
(****************************************************************)
(* The following test scenarios are supposed to raise errors. *)
(****************************************************************)
(** Wrong endorsement predecessor : apply an endorsement with an
incorrect block predecessor *)
let wrong_endorsement_predecessor () =
Context.init 5 >>=? fun (b, _) ->
Context.get_endorser (B b) >>=? fun (genesis_endorser, _slots) ->
Block.bake b >>=? fun b' ->
Op.endorsement ~delegate:genesis_endorser ~signing_context:(B b) (B b') () >>=? fun operation ->
let operation = Operation.pack operation in
Block.bake ~operation b' >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Wrong_endorsement_predecessor _ -> true
| _ -> false
end
(** Invalid_endorsement_level : apply an endorsement with an incorrect
level (i.e. the predecessor level) *)
let invalid_endorsement_level () =
Context.init 5 >>=? fun (b, _) ->
Context.get_level (B b) >>=? fun genesis_level ->
Block.bake b >>=? fun b ->
Op.endorsement ~level:genesis_level (B b) () >>=? fun operation ->
let operation = Operation.pack operation in
Block.bake ~operation b >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Invalid_endorsement_level -> true
| _ -> false
end
(** Duplicate endorsement : apply an endorsement that has already been done *)
let duplicate_endorsement () =
Context.init 5 >>=? fun (b, _) ->
Incremental.begin_construction b >>=? fun inc ->
Op.endorsement (B b) () >>=? fun operation ->
let operation = Operation.pack operation in
Incremental.add_operation inc operation >>=? fun inc ->
Op.endorsement (B b) () >>=? fun operation ->
let operation = Operation.pack operation in
Incremental.add_operation inc operation >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Apply.Duplicate_endorsement _ -> true
| _ -> false
end
(** Apply a single endorsement from the slot 0 endorser *)
let not_enough_for_deposit () =
Context.init 5 ~endorsers_per_block:1 >>=? fun (b_init, contracts) ->
Error_monad.map_s (fun c ->
Context.Contract.manager (B b_init) c >>=? fun m -> return (m, c)) contracts >>=?
fun managers ->
Block.bake b_init >>=? fun b ->
(* retrieve the level 2's endorser *)
Context.get_endorser (B b) >>=? fun (endorser, _slots) ->
let _, contract_other_than_endorser =
List.find (fun (c, _) -> not (Signature.Public_key_hash.equal c.Account.pkh endorser))
managers
in
let _, contract_of_endorser =
List.find (fun (c, _) -> (Signature.Public_key_hash.equal c.Account.pkh endorser))
managers
in
Context.Contract.balance (B b)
(Contract.implicit_contract endorser) >>=? fun initial_balance ->
(* Empty the future endorser account *)
Op.transaction (B b_init) contract_of_endorser contract_other_than_endorser initial_balance >>=? fun op_trans ->
Block.bake ~operation:op_trans b_init >>=? fun b ->
(* Endorse with a zero balance *)
Op.endorsement ~delegate:endorser (B b) () >>=? fun op_endo ->
Block.bake
~policy:(Excluding [endorser])
~operation:(Operation.pack op_endo)
b >>= fun res ->
Assert.proto_error ~loc:__LOC__ res begin function
| Delegate_storage.Balance_too_low_for_deposit _ -> true
| _ -> false
end
(* check that a block with not enough endorsement cannot be baked *)
let endorsement_threshold () =
let initial_endorsers = 28 in
let num_accounts = 100 in
Context.init ~initial_endorsers num_accounts >>=? fun (b, _) ->
Context.get_endorsers (B b) >>=? fun endorsers ->
let num_endorsers = List.length endorsers in
(* we try to bake with more and more endorsers, but at each
iteration with a timestamp smaller than required *)
iter_s (fun i ->
(* the priority is chosen rather arbitrarily *)
let priority = num_endorsers - i in
let crt_endorsers = List.take_n i endorsers in
let endorsing_power = endorsing_power crt_endorsers in
let delegates = delegates_with_slots crt_endorsers in
map_s (fun x -> Op.endorsement ~delegate:x (B b) ()) delegates >>=? fun ops ->
Context.get_minimal_valid_time (B b) ~priority ~endorsing_power >>=? fun timestamp ->
(* decrease the timestamp by one second *)
let seconds = Int64.(sub (of_string (Timestamp.to_seconds_string timestamp)) 1L) in
match Timestamp.of_seconds (Int64.to_string seconds) with
| None -> failwith "timestamp to/from string manipulation failed"
| Some timestamp ->
Block.bake ~timestamp ~policy:(By_priority priority)
~operations:(List.map Operation.pack ops) b >>= fun b2 ->
Assert.proto_error ~loc:__LOC__ b2 begin function
| Baking.Timestamp_too_early _
| Apply.Not_enough_endorsements_for_priority _ -> true
| _ -> false
end)
(0 -- (num_endorsers-1)) >>=? fun () ->
(* we bake with all endorsers endorsing, at the right time *)
let priority = 0 in
let endorsing_power = endorsing_power endorsers in
let delegates = delegates_with_slots endorsers in
map_s (fun delegate -> Op.endorsement ~delegate (B b) ()) delegates >>=? fun ops ->
Context.get_minimal_valid_time (B b) ~priority ~endorsing_power >>=? fun timestamp ->
Block.bake
~policy:(By_priority priority)
~timestamp
~operations:(List.map Operation.pack ops)
b >>= fun _ -> return_unit
let test_fitness_gap () =
let num_accounts = 5 in
Context.init num_accounts >>=? fun (b, _) ->
begin
match Fitness_repr.to_int64 b.header.shell.fitness with
| Ok fitness ->
return (Int64.to_int fitness)
| Error _ -> assert false
end >>=? fun fitness ->
Context.get_endorser (B b) >>=? fun (delegate, _slots) ->
Op.endorsement ~delegate (B b) () >>=? fun op ->
(* bake at priority 0 succeed thanks to enough endorsements *)
Block.bake
~policy:(By_priority 0)
~operations:[Operation.pack op]
b >>=? fun b ->
begin
match Fitness_repr.to_int64 b.header.shell.fitness with
| Ok new_fitness ->
return ((Int64.to_int new_fitness) - fitness)
| Error _ -> assert false
end >>=? fun res ->
(* in Emmy+, the fitness increases by 1, so the difference between
the fitness at level 1 and at level 0 is 1, independently if the
number fo endorements (here 1) *)
Assert.equal_int ~loc:__LOC__ res 1 >>=? fun () ->
return_unit
let tests = [
Test.tztest "Simple endorsement" `Quick simple_endorsement ;
Test.tztest "Maximum endorsement" `Quick max_endorsement ;
Test.tztest "Consistent priorities" `Quick consistent_priorities ;
Test.tztest "Reward retrieval" `Quick reward_retrieval ;
Test.tztest "Reward retrieval two endorsers" `Quick reward_retrieval_two_endorsers ;
Test.tztest "Endorsement threshold" `Quick endorsement_threshold ;
Test.tztest "Fitness gap" `Quick test_fitness_gap ;
(* Fail scenarios *)
Test.tztest "Wrong endorsement predecessor" `Quick wrong_endorsement_predecessor ;
Test.tztest "Invalid endorsement level" `Quick invalid_endorsement_level ;
Test.tztest "Duplicate endorsement" `Quick duplicate_endorsement ;
Test.tztest "Not enough for deposit" `Quick not_enough_for_deposit ;
]

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Protocol
type t = {
pkh : Signature.Public_key_hash.t ;
pk : Signature.Public_key.t ;
sk : Signature.Secret_key.t ;
}
type account = t
let known_accounts = Signature.Public_key_hash.Table.create 17
let new_account ?seed () =
let (pkh, pk, sk) = Signature.generate_key ?seed () in
let account = { pkh ; pk ; sk } in
Signature.Public_key_hash.Table.add known_accounts pkh account ;
account
let add_account ({ pkh ; _ } as account) =
Signature.Public_key_hash.Table.add known_accounts pkh account
let activator_account = new_account ()
let find pkh =
try return (Signature.Public_key_hash.Table.find known_accounts pkh)
with Not_found ->
failwith "Missing account: %a" Signature.Public_key_hash.pp pkh
let find_alternate pkh =
let exception Found of t in
try
Signature.Public_key_hash.Table.iter
(fun pkh' account ->
if not (Signature.Public_key_hash.equal pkh pkh') then
raise (Found account))
known_accounts ;
raise Not_found
with Found account -> account
let dummy_account = new_account ()
let generate_accounts ?(initial_balances = []) n : (t * Tez_repr.t) list =
Signature.Public_key_hash.Table.clear known_accounts ;
let default_amount = Tez_repr.of_mutez_exn 4_000_000_000_000L in
let amount i = match List.nth_opt initial_balances i with
| None -> default_amount
| Some a -> Tez_repr.of_mutez_exn a
in
List.map (fun i ->
let (pkh, pk, sk) = Signature.generate_key () in
let account = { pkh ; pk ; sk } in
Signature.Public_key_hash.Table.add known_accounts pkh account ;
account, amount i)
(0--(n-1))
let commitment_secret =
Blinded_public_key_hash.activation_code_of_hex
"aaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbb"
let new_commitment ?seed () =
let (pkh, pk, sk) = Signature.generate_key ?seed ~algo:Ed25519 () in
let unactivated_account = { pkh; pk; sk } in
let open Commitment_repr in
let pkh = match pkh with Ed25519 pkh -> pkh | _ -> assert false in
let bpkh = Blinded_public_key_hash.of_ed25519_pkh commitment_secret pkh in
Lwt.return @@ Environment.wrap_error @@
Tez_repr.(one *? 4_000L) >>=? fun amount ->
return @@ (unactivated_account, { blinded_public_key_hash = bpkh ; amount })

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Protocol
type t = {
pkh : Signature.Public_key_hash.t ;
pk : Signature.Public_key.t ;
sk : Signature.Secret_key.t ;
}
type account = t
val known_accounts: t Signature.Public_key_hash.Table.t
val activator_account: account
val dummy_account: account
val new_account: ?seed:MBytes.t -> unit -> account
val add_account : t -> unit
val find: Signature.Public_key_hash.t -> t tzresult Lwt.t
val find_alternate: Signature.Public_key_hash.t -> t
(** [generate_accounts ?initial_balances n] : generates [n] random
accounts with the initial balance of the [i]th account given by the
[i]th value in the list [initial_balances] or otherwise
4.000.000.000 tz (if the list is too short); and add them to the
global account state *)
val generate_accounts : ?initial_balances:int64 list -> int -> (t * Tez_repr.t) list
val commitment_secret : Blinded_public_key_hash.activation_code
val new_commitment : ?seed:MBytes.t -> unit ->
(account * Commitment_repr.t) tzresult Lwt.t

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Protocol
let error ~loc v f =
match v with
| Error err when List.exists f err ->
return_unit
| Ok _ ->
failwith "Unexpected successful result (%s)" loc
| Error err ->
failwith "@[Unexpected error (%s): %a@]" loc pp_print_error err
let proto_error ~loc v f =
error ~loc v
(function
| Environment.Ecoproto_error err -> f err
| _ -> false)
let equal ~loc (cmp : 'a -> 'a -> bool) msg pp a b =
if not (cmp a b) then
failwith "@[@[[%s]@] - @[%s : %a is not equal to %a@]@]" loc msg pp a pp b
else
return_unit
let not_equal ~loc (cmp : 'a -> 'a -> bool) msg pp a b =
if cmp a b then
failwith "@[@[[%s]@] - @[%s : %a is equal to %a@]@]" loc msg pp a pp b
else
return_unit
(* tez *)
let equal_tez ~loc (a:Alpha_context.Tez.t) (b:Alpha_context.Tez.t) =
let open Alpha_context in
equal ~loc Tez.(=) "Tez aren't equal" Tez.pp a b
let not_equal_tez ~loc (a:Alpha_context.Tez.t) (b:Alpha_context.Tez.t) =
let open Alpha_context in
not_equal ~loc Tez.(=) "Tez are equal" Tez.pp a b
(* int *)
let equal_int ~loc (a:int) (b:int) =
equal ~loc (=) "Integers aren't equal" Format.pp_print_int a b
let not_equal_int ~loc (a:int) (b:int) =
not_equal ~loc (=) "Integers are equal" Format.pp_print_int a b
(* bool *)
let equal_bool ~loc (a:bool) (b:bool) =
equal ~loc (=) "Booleans aren't equal" Format.pp_print_bool a b
let not_equal_bool ~loc (a:bool) (b:bool) =
not_equal ~loc (=) "Booleans are equal" Format.pp_print_bool a b
(* pkh *)
let equal_pkh ~loc (a:Signature.Public_key_hash.t) (b:Signature.Public_key_hash.t) =
let module PKH = Signature.Public_key_hash in
equal ~loc PKH.equal "Public key hashes aren't equal" PKH.pp a b
let not_equal_pkh ~loc (a:Signature.Public_key_hash.t) (b:Signature.Public_key_hash.t) =
let module PKH = Signature.Public_key_hash in
not_equal ~loc PKH.equal "Public key hashes are equal" PKH.pp a b
open Context
(* Some asserts for account operations *)
(** [balance_is b c amount] checks that the current balance of contract [c] is
[amount].
Default balance type is [Main], pass [~kind] with [Deposit], [Fees] or
[Rewards] for the others. *)
let balance_is ~loc b contract ?(kind = Contract.Main) expected =
Contract.balance b contract ~kind >>=? fun balance ->
equal_tez ~loc balance expected
(** [balance_was_operated ~operand b c old_balance amount] checks that the
current balance of contract [c] is [operand old_balance amount] and
returns the current balance.
Default balance type is [Main], pass [~kind] with [Deposit], [Fees] or
[Rewards] for the others. *)
let balance_was_operated ~(operand) ~loc b contract ?(kind = Contract.Main) old_balance amount =
operand old_balance amount |>
Environment.wrap_error |> Lwt.return >>=? fun expected ->
balance_is ~loc b contract ~kind expected
let balance_was_credited = balance_was_operated ~operand:Alpha_context.Tez.(+?)
let balance_was_debited = balance_was_operated ~operand:Alpha_context.Tez.(-?)
(* debug *)
let print_balances ctxt id =
Contract.balance ~kind:Main ctxt id >>=? fun main ->
Contract.balance ~kind:Deposit ctxt id >>=? fun deposit ->
Contract.balance ~kind:Fees ctxt id >>=? fun fees ->
Contract.balance ~kind:Rewards ctxt id >>|? fun rewards ->
Format.printf "\nMain: %s\nDeposit: %s\nFees: %s\nRewards: %s\n"
(Alpha_context.Tez.to_string main)
(Alpha_context.Tez.to_string deposit)
(Alpha_context.Tez.to_string fees)
(Alpha_context.Tez.to_string rewards)

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Protocol
module Proto_Nonce = Nonce (* Renamed otherwise is masked by Alpha_context *)
open Alpha_context
(* This type collects a block and the context that results from its application *)
type t = {
hash : Block_hash.t ;
header : Block_header.t ;
operations : Operation.packed list ;
context : Tezos_protocol_environment.Context.t ;
}
type block = t
let rpc_context block = {
Environment.Updater.block_hash = block.hash ;
block_header = block.header.shell ;
context = block.context ;
}
let rpc_ctxt =
new Environment.proto_rpc_context_of_directory
rpc_context rpc_services
(******** Policies ***********)
(* Policies are functions that take a block and return a tuple
[(account, level, timestamp)] for the [forge_header] function. *)
(* This type is used only to provide a simpler interface to the exterior. *)
type baker_policy =
| By_priority of int
| By_account of public_key_hash
| Excluding of public_key_hash list
let get_next_baker_by_priority priority block =
Alpha_services.Delegate.Baking_rights.get rpc_ctxt
~all:true
~max_priority:(priority+1) block >>=? fun bakers ->
let { Alpha_services.Delegate.Baking_rights.delegate = pkh ;
timestamp; _ } = List.find (fun { Alpha_services.Delegate.Baking_rights.priority = p ; _ } -> p = priority) bakers in
return (pkh, priority, Option.unopt_exn (Failure "") timestamp)
let get_next_baker_by_account pkh block =
Alpha_services.Delegate.Baking_rights.get rpc_ctxt
~delegates:[pkh]
~max_priority:256 block >>=? fun bakers ->
let { Alpha_services.Delegate.Baking_rights.delegate = pkh ;
timestamp ; priority ; _ } = List.hd bakers in
return (pkh, priority, Option.unopt_exn (Failure "") timestamp)
let get_next_baker_excluding excludes block =
Alpha_services.Delegate.Baking_rights.get rpc_ctxt
~max_priority:256 block >>=? fun bakers ->
let { Alpha_services.Delegate.Baking_rights.delegate = pkh ;
timestamp ; priority ; _ } =
List.find
(fun { Alpha_services.Delegate.Baking_rights.delegate ; _ } ->
not (List.mem delegate excludes))
bakers in
return (pkh, priority, Option.unopt_exn (Failure "") timestamp)
let dispatch_policy = function
| By_priority p -> get_next_baker_by_priority p
| By_account a -> get_next_baker_by_account a
| Excluding al -> get_next_baker_excluding al
let get_next_baker ?(policy = By_priority 0) = dispatch_policy policy
let get_endorsing_power b =
fold_left_s (fun acc (op: Operation.packed) ->
let Operation_data data = op.protocol_data in
match data.contents with
| Single Endorsement _ ->
Alpha_services.Delegate.Endorsing_power.get
rpc_ctxt b op Chain_id.zero >>=? fun endorsement_power ->
return (acc + endorsement_power)
| _ -> return acc)
0 b.operations
module Forge = struct
type header = {
baker : public_key_hash ; (* the signer of the block *)
shell : Block_header.shell_header ;
contents : Block_header.contents ;
}
let default_proof_of_work_nonce =
MBytes.create Constants.proof_of_work_nonce_size
let make_contents
?(proof_of_work_nonce = default_proof_of_work_nonce)
~priority ~seed_nonce_hash () =
Block_header.{ priority ;
proof_of_work_nonce ;
seed_nonce_hash }
let make_shell
~level ~predecessor ~timestamp ~fitness ~operations_hash =
Tezos_base.Block_header.{
level ;
predecessor ;
timestamp ;
fitness ;
operations_hash ;
(* We don't care of the following values, only the shell validates them. *)
proto_level = 0 ;
validation_passes = 0 ;
context = Context_hash.zero ;
}
let set_seed_nonce_hash seed_nonce_hash { baker ; shell ; contents } =
{ baker ; shell ; contents = { contents with seed_nonce_hash } }
let set_baker baker header = { header with baker }
let sign_header { baker ; shell ; contents } =
Account.find baker >>=? fun delegate ->
let unsigned_bytes =
Data_encoding.Binary.to_bytes_exn
Block_header.unsigned_encoding
(shell, contents) in
let signature =
Signature.sign ~watermark:Signature.(Block_header Chain_id.zero) delegate.sk unsigned_bytes in
Block_header.{ shell ; protocol_data = { contents ; signature } } |>
return
let forge_header
?(policy = By_priority 0)
?timestamp
?(operations = []) pred =
dispatch_policy policy pred >>=? fun (pkh, priority, _timestamp) ->
Alpha_services.Delegate.Minimal_valid_time.get
rpc_ctxt pred priority 0 >>=? fun expected_timestamp ->
let timestamp = Option.unopt ~default:expected_timestamp timestamp in
let level = Int32.succ pred.header.shell.level in
begin
match Fitness_repr.to_int64 pred.header.shell.fitness with
| Ok old_fitness ->
return (Fitness_repr.from_int64
(Int64.add (Int64.of_int 1) old_fitness))
| Error _ -> assert false
end >>=? fun fitness ->
begin
Alpha_services.Helpers.current_level ~offset:1l (rpc_ctxt) pred >>|? function
| { expected_commitment = true ; _ } -> Some (fst (Proto_Nonce.generate ()))
| { expected_commitment = false ; _ } -> None
end >>=? fun seed_nonce_hash ->
let hashes = List.map Operation.hash_packed operations in
let operations_hash = Operation_list_list_hash.compute
[Operation_list_hash.compute hashes] in
let shell = make_shell ~level ~predecessor:pred.hash
~timestamp ~fitness ~operations_hash in
let contents = make_contents ~priority ~seed_nonce_hash () in
return { baker = pkh ; shell ; contents }
(* compatibility only, needed by incremental *)
let contents
?(proof_of_work_nonce = default_proof_of_work_nonce)
?(priority = 0) ?seed_nonce_hash () =
{
Block_header.priority ;
proof_of_work_nonce ;
seed_nonce_hash ;
}
end
(********* Genesis creation *************)
(* Hard-coded context key *)
let protocol_param_key = [ "protocol_parameters" ]
let check_constants_consistency constants =
let open Constants_repr in
let { blocks_per_cycle ; blocks_per_commitment ;
blocks_per_roll_snapshot ; _ } = constants in
Error_monad.unless (blocks_per_commitment <= blocks_per_cycle)
(fun () -> failwith "Inconsistent constants : blocks per commitment must be \
less than blocks per cycle") >>=? fun () ->
Error_monad.unless (blocks_per_cycle >= blocks_per_roll_snapshot)
(fun () -> failwith "Inconsistent constants : blocks per cycle \
must be superior than blocks per roll snapshot") >>=?
return
let initial_context
?(with_commitments = false)
constants
header
initial_accounts
=
let open Tezos_protocol_005_PsBabyM1_parameters in
let bootstrap_accounts =
List.map (fun (Account.{ pk ; pkh ; _ }, amount) ->
Default_parameters.make_bootstrap_account (pkh, pk, amount)
) initial_accounts
in
let parameters =
Default_parameters.parameters_of_constants
~bootstrap_accounts
~with_commitments
constants in
let json = Default_parameters.json_of_parameters parameters in
let proto_params =
Data_encoding.Binary.to_bytes_exn Data_encoding.json json
in
Tezos_protocol_environment.Context.(
let empty = Memory_context.empty in
set empty ["version"] (MBytes.of_string "genesis") >>= fun ctxt ->
set ctxt protocol_param_key proto_params
) >>= fun ctxt ->
Main.init ctxt header
>|= Environment.wrap_error >>=? fun { context; _ } ->
return context
let genesis_with_parameters parameters =
let hash =
Block_hash.of_b58check_exn "BLockGenesisGenesisGenesisGenesisGenesisCCCCCeZiLHU"
in
let shell = Forge.make_shell
~level:0l
~predecessor:hash
~timestamp:Time.Protocol.epoch
~fitness: (Fitness_repr.from_int64 0L)
~operations_hash: Operation_list_list_hash.zero in
let contents = Forge.make_contents
~priority:0
~seed_nonce_hash:None () in
let open Tezos_protocol_005_PsBabyM1_parameters in
let json = Default_parameters.json_of_parameters parameters in
let proto_params =
Data_encoding.Binary.to_bytes_exn Data_encoding.json json
in
Tezos_protocol_environment.Context.(
let empty = Memory_context.empty in
set empty ["version"] (MBytes.of_string "genesis") >>= fun ctxt ->
set ctxt protocol_param_key proto_params
) >>= fun ctxt ->
Main.init ctxt shell
>|= Environment.wrap_error >>=? fun { context; _ } ->
let block = { hash ;
header = { shell ;
protocol_data = {
contents = contents ;
signature = Signature.zero ;
} } ;
operations = [] ;
context ;
} in
return block
(* if no parameter file is passed we check in the current directory
where the test is run *)
let genesis
?with_commitments
?endorsers_per_block
?initial_endorsers
?min_proposal_quorum
(initial_accounts : (Account.t * Tez_repr.t) list)
=
if initial_accounts = [] then
Pervasives.failwith "Must have one account with a roll to bake";
let open Tezos_protocol_005_PsBabyM1_parameters in
let constants = Default_parameters.constants_test in
let endorsers_per_block =
Option.unopt ~default:constants.endorsers_per_block endorsers_per_block in
let initial_endorsers =
Option.unopt ~default:constants.initial_endorsers initial_endorsers in
let min_proposal_quorum =
Option.unopt ~default:constants.min_proposal_quorum min_proposal_quorum in
let constants = { constants with endorsers_per_block ; initial_endorsers ; min_proposal_quorum } in
(* Check there is at least one roll *)
begin try
let open Test_utils in
fold_left_s (fun acc (_, amount) ->
Environment.wrap_error @@
Tez_repr.(+?) acc amount >>?= fun acc ->
if acc >= constants.tokens_per_roll then
raise Exit
else return acc
) Tez_repr.zero initial_accounts >>=? fun _ ->
failwith "Insufficient tokens in initial accounts to create one roll"
with Exit -> return_unit
end >>=? fun () ->
check_constants_consistency constants >>=? fun () ->
let hash =
Block_hash.of_b58check_exn "BLockGenesisGenesisGenesisGenesisGenesisCCCCCeZiLHU"
in
let shell = Forge.make_shell
~level:0l
~predecessor:hash
~timestamp:Time.Protocol.epoch
~fitness: (Fitness_repr.from_int64 0L)
~operations_hash: Operation_list_list_hash.zero in
let contents = Forge.make_contents
~priority:0
~seed_nonce_hash:None () in
initial_context
?with_commitments
constants
shell
initial_accounts
>>=? fun context ->
let block =
{ hash ;
header = {
shell = shell ;
protocol_data = {
contents = contents ;
signature = Signature.zero ;
} ;
};
operations = [] ;
context ;
}
in
return block
(********* Baking *************)
let apply header ?(operations = []) pred =
begin
let open Environment.Error_monad in
Main.begin_application
~chain_id: Chain_id.zero
~predecessor_context: pred.context
~predecessor_fitness: pred.header.shell.fitness
~predecessor_timestamp: pred.header.shell.timestamp
header >>=? fun vstate ->
fold_left_s
(fun vstate op ->
apply_operation vstate op >>=? fun (state, _result) ->
return state)
vstate operations >>=? fun vstate ->
Main.finalize_block vstate >>=? fun (validation, _result) ->
return validation.context
end >|= Environment.wrap_error >>|? fun context ->
let hash = Block_header.hash header in
{ hash ; header ; operations ; context }
let bake ?policy ?timestamp ?operation ?operations pred =
let operations =
match operation,operations with
| Some op, Some ops -> Some (op::ops)
| Some op, None -> Some [op]
| None, Some ops -> Some ops
| None, None -> None
in
Forge.forge_header ?timestamp ?policy ?operations pred >>=? fun header ->
Forge.sign_header header >>=? fun header ->
apply header ?operations pred
(********** Cycles ****************)
(* This function is duplicated from Context to avoid a cyclic dependency *)
let get_constants b =
Alpha_services.Constants.all rpc_ctxt b
let bake_n ?policy n b =
Error_monad.fold_left_s
(fun b _ -> bake ?policy b) b (1 -- n)
let bake_until_cycle_end ?policy b =
get_constants b >>=? fun Constants.{ parametric = { blocks_per_cycle ; _ } ; _ } ->
let current_level = b.header.shell.level in
let current_level = Int32.rem current_level blocks_per_cycle in
let delta = Int32.sub blocks_per_cycle current_level in
bake_n ?policy (Int32.to_int delta) b
let bake_until_n_cycle_end ?policy n b =
Error_monad.fold_left_s
(fun b _ -> bake_until_cycle_end ?policy b) b (1 -- n)
let bake_until_cycle ?policy cycle (b:t) =
get_constants b >>=? fun Constants.{ parametric = { blocks_per_cycle ; _ } ; _ } ->
let rec loop (b:t) =
let current_cycle =
let current_level = b.header.shell.level in
let current_cycle = Int32.div current_level blocks_per_cycle in
current_cycle
in
if Int32.equal (Cycle.to_int32 cycle) current_cycle then
return b
else
bake_until_cycle_end ?policy b >>=? fun b ->
loop b
in
loop b

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@ -0,0 +1,137 @@
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Protocol
open Alpha_context
type t = {
hash : Block_hash.t ;
header : Block_header.t ;
operations : Operation.packed list ;
context : Tezos_protocol_environment.Context.t ; (** Resulting context *)
}
type block = t
val rpc_ctxt: t Environment.RPC_context.simple
(** Policies to select the next baker:
- [By_priority p] selects the baker at priority [p]
- [By_account pkh] selects the first slot for baker [pkh]
- [Excluding pkhs] selects the first baker that doesn't belong to [pkhs]
*)
type baker_policy =
| By_priority of int
| By_account of public_key_hash
| Excluding of public_key_hash list
(** Returns (account, priority, timestamp) of the next baker given
a policy, defaults to By_priority 0. *)
val get_next_baker:
?policy:baker_policy ->
t -> (public_key_hash * int * Time.Protocol.t) tzresult Lwt.t
val get_endorsing_power: block -> int tzresult Lwt.t
module Forge : sig
val contents:
?proof_of_work_nonce:MBytes.t ->
?priority:int ->
?seed_nonce_hash: Nonce_hash.t ->
unit -> Block_header.contents
type header
(** Forges a correct header following the policy.
The header can then be modified and applied with [apply]. *)
val forge_header:
?policy:baker_policy ->
?timestamp: Timestamp.time ->
?operations: Operation.packed list ->
t -> header tzresult Lwt.t
(** Sets uniquely seed_nonce_hash of a header *)
val set_seed_nonce_hash:
Nonce_hash.t option -> header -> header
(** Sets the baker that will sign the header to an arbitrary pkh *)
val set_baker:
public_key_hash -> header -> header
(** Signs the header with the key of the baker configured in the header.
The header can no longer be modified, only applied. *)
val sign_header:
header ->
Block_header.block_header tzresult Lwt.t
end
(** [genesis <opts> accounts] : generates an initial block with the
given constants [<opts>] and initializes [accounts] with their
associated amounts.
*)
val genesis:
?with_commitments:bool ->
?endorsers_per_block:int ->
?initial_endorsers: int ->
?min_proposal_quorum: int32 ->
(Account.t * Tez_repr.tez) list -> block tzresult Lwt.t
val genesis_with_parameters: Parameters_repr.t -> block tzresult Lwt.t
(** Applies a signed header and its operations to a block and
obtains a new block *)
val apply:
Block_header.block_header ->
?operations: Operation.packed list ->
t -> t tzresult Lwt.t
(**
[bake b] returns a block [b'] which has as predecessor block [b].
Optional parameter [policy] allows to pick the next baker in several ways.
This function bundles together [forge_header], [sign_header] and [apply].
These functions should be used instead of bake to craft unusual blocks for
testing together with setters for properties of the headers.
For examples see seed.ml or double_baking.ml
*)
val bake:
?policy: baker_policy ->
?timestamp: Timestamp.time ->
?operation: Operation.packed ->
?operations: Operation.packed list ->
t -> t tzresult Lwt.t
(** Bakes [n] blocks. *)
val bake_n : ?policy:baker_policy -> int -> t -> block tzresult Lwt.t
(** Given a block [b] at level [l] bakes enough blocks to complete a cycle,
that is [blocks_per_cycle - (l % blocks_per_cycle)]. *)
val bake_until_cycle_end : ?policy:baker_policy -> t -> t tzresult Lwt.t
(** Bakes enough blocks to end [n] cycles. *)
val bake_until_n_cycle_end : ?policy:baker_policy -> int -> t -> t tzresult Lwt.t
(** Bakes enough blocks to reach the cycle. *)
val bake_until_cycle : ?policy:baker_policy -> Cycle.t -> t -> t tzresult Lwt.t

285
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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Protocol
open Alpha_context
type t =
| B of Block.t
| I of Incremental.t
let branch = function
| B b -> b.hash
| I i -> (Incremental.predecessor i).hash
let level = function
| B b -> b.header.shell.level
| I i -> (Incremental.level i)
let get_level ctxt =
level ctxt
|> Raw_level.of_int32
|> Environment.wrap_error
|> Lwt.return
let rpc_ctxt = object
method call_proto_service0 :
'm 'q 'i 'o.
([< RPC_service.meth ] as 'm, Environment.RPC_context.t, Environment.RPC_context.t, 'q, 'i, 'o) RPC_service.t ->
t -> 'q -> 'i -> 'o tzresult Lwt.t =
fun s pr q i ->
match pr with
| B b -> Block.rpc_ctxt#call_proto_service0 s b q i
| I b -> Incremental.rpc_ctxt#call_proto_service0 s b q i
method call_proto_service1 :
'm 'a 'q 'i 'o.
([< RPC_service.meth ] as 'm, Environment.RPC_context.t, Environment.RPC_context.t * 'a, 'q, 'i, 'o) RPC_service.t ->
t -> 'a -> 'q -> 'i -> 'o tzresult Lwt.t =
fun s pr a q i ->
match pr with
| B bl -> Block.rpc_ctxt#call_proto_service1 s bl a q i
| I bl -> Incremental.rpc_ctxt#call_proto_service1 s bl a q i
method call_proto_service2 :
'm 'a 'b 'q 'i 'o.
([< RPC_service.meth ] as 'm, Environment.RPC_context.t, (Environment.RPC_context.t * 'a) * 'b, 'q, 'i, 'o) RPC_service.t ->
t -> 'a -> 'b -> 'q -> 'i -> 'o tzresult Lwt.t =
fun s pr a b q i ->
match pr with
| B bl -> Block.rpc_ctxt#call_proto_service2 s bl a b q i
| I bl -> Incremental.rpc_ctxt#call_proto_service2 s bl a b q i
method call_proto_service3 :
'm 'a 'b 'c 'q 'i 'o.
([< RPC_service.meth ] as 'm, Environment.RPC_context.t, ((Environment.RPC_context.t * 'a) * 'b) * 'c, 'q, 'i, 'o) RPC_service.t ->
t -> 'a -> 'b -> 'c -> 'q -> 'i -> 'o tzresult Lwt.t =
fun s pr a b c q i ->
match pr with
| B bl -> Block.rpc_ctxt#call_proto_service3 s bl a b c q i
| I bl -> Incremental.rpc_ctxt#call_proto_service3 s bl a b c q i
end
let get_endorsers ctxt =
Alpha_services.Delegate.Endorsing_rights.get rpc_ctxt ctxt
let get_endorser ctxt =
Alpha_services.Delegate.Endorsing_rights.get rpc_ctxt ctxt >>=? fun endorsers ->
let endorser = List.hd endorsers in
return (endorser.delegate, endorser.slots)
let get_bakers ctxt =
Alpha_services.Delegate.Baking_rights.get
~max_priority:256
rpc_ctxt ctxt >>=? fun bakers ->
return (List.map
(fun p -> p.Alpha_services.Delegate.Baking_rights.delegate)
bakers)
let get_seed_nonce_hash ctxt =
let header =
match ctxt with
| B { header ; _ } -> header
| I i -> Incremental.header i in
match header.protocol_data.contents.seed_nonce_hash with
| None -> failwith "No committed nonce"
| Some hash -> return hash
let get_seed ctxt = Alpha_services.Seed.get rpc_ctxt ctxt
let get_constants ctxt =
Alpha_services.Constants.all rpc_ctxt ctxt
let get_minimal_valid_time ctxt ~priority ~endorsing_power =
Alpha_services.Delegate.Minimal_valid_time.get rpc_ctxt ctxt priority endorsing_power
let get_baking_reward ctxt ~priority ~endorsing_power =
get_constants ctxt >>=? fun Constants.
{ parametric = { block_reward ; endorsers_per_block ; _ } ; _ } ->
let prio_factor_denominator = Int64.(succ (of_int priority)) in
let endo_factor_numerator = Int64.of_int (8 + 2 * endorsing_power / endorsers_per_block) in
let endo_factor_denominator = 10L in
Lwt.return
Test_tez.Tez.(
block_reward *? endo_factor_numerator >>? fun val1 ->
val1 /? endo_factor_denominator >>? fun val2 ->
val2 /? prio_factor_denominator)
let get_endorsing_reward ctxt ~priority ~endorsing_power =
get_constants ctxt >>=? fun Constants.
{ parametric = { endorsement_reward ; _ } ; _ } ->
let open Test_utils in
Test_tez.Tez.(
endorsement_reward /? Int64.(succ (of_int priority)) >>?= fun reward_per_slot ->
reward_per_slot *? (Int64.of_int endorsing_power) >>?= fun reward ->
return reward)
(* Voting *)
module Vote = struct
let get_ballots ctxt =
Alpha_services.Voting.ballots rpc_ctxt ctxt
let get_ballot_list ctxt =
Alpha_services.Voting.ballot_list rpc_ctxt ctxt
let get_voting_period ctxt =
Alpha_services.Helpers.current_level rpc_ctxt ~offset:1l ctxt >>=? fun l ->
return l.voting_period
let get_voting_period_position ctxt =
Alpha_services.Helpers.current_level rpc_ctxt ~offset:1l ctxt >>=? fun l ->
return l.voting_period_position
let get_current_period_kind ctxt =
Alpha_services.Voting.current_period_kind rpc_ctxt ctxt
let get_current_quorum ctxt =
Alpha_services.Voting.current_quorum rpc_ctxt ctxt
let get_listings ctxt =
Alpha_services.Voting.listings rpc_ctxt ctxt
let get_proposals ctxt =
Alpha_services.Voting.proposals rpc_ctxt ctxt
let get_current_proposal ctxt =
Alpha_services.Voting.current_proposal rpc_ctxt ctxt
let get_protocol (b:Block.t) =
Tezos_protocol_environment.Context.get b.context ["protocol"] >>= function
| None -> assert false
| Some p -> Lwt.return (Protocol_hash.of_bytes_exn p)
let get_participation_ema (b:Block.t) =
Environment.Context.get b.context ["votes"; "participation_ema"] >>= function
| None -> assert false
| Some bytes -> return (MBytes.get_int32 bytes 0)
let set_participation_ema (b:Block.t) ema =
let bytes = MBytes.make 4 '\000' in
MBytes.set_int32 bytes 0 ema ;
Environment.Context.set b.context
["votes"; "participation_ema"] bytes >>= fun context ->
Lwt.return { b with context }
end
module Contract = struct
let pp = Alpha_context.Contract.pp
let pkh c = Alpha_context.Contract.is_implicit c |> function
| Some p -> return p
| None -> failwith "pkh: only for implicit contracts"
type balance_kind = Main | Deposit | Fees | Rewards
let balance ?(kind = Main) ctxt contract =
begin match kind with
| Main ->
Alpha_services.Contract.balance rpc_ctxt ctxt contract
| _ ->
match Alpha_context.Contract.is_implicit contract with
| None ->
invalid_arg
"get_balance: no frozen accounts for an originated contract."
| Some pkh ->
Alpha_services.Delegate.frozen_balance_by_cycle
rpc_ctxt ctxt pkh >>=? fun map ->
Lwt.return @@
Cycle.Map.fold
(fun _cycle { Delegate.deposit ; fees ; rewards } acc ->
acc >>?fun acc ->
match kind with
| Deposit -> Test_tez.Tez.(acc +? deposit)
| Fees -> Test_tez.Tez.(acc +? fees)
| Rewards -> Test_tez.Tez.(acc +? rewards)
| _ -> assert false)
map
(Ok Tez.zero)
end
let counter ctxt contract =
match Contract.is_implicit contract with
| None -> invalid_arg "Helpers.Context.counter"
| Some mgr ->
Alpha_services.Contract.counter rpc_ctxt ctxt mgr
let manager _ contract =
match Contract.is_implicit contract with
| None -> invalid_arg "Helpers.Context.manager"
| Some pkh -> Account.find pkh
let is_manager_key_revealed ctxt contract =
match Contract.is_implicit contract with
| None -> invalid_arg "Helpers.Context.is_manager_key_revealed"
| Some mgr ->
Alpha_services.Contract.manager_key rpc_ctxt ctxt mgr >>=? fun res ->
return (res <> None)
let delegate ctxt contract =
Alpha_services.Contract.delegate rpc_ctxt ctxt contract
let delegate_opt ctxt contract =
Alpha_services.Contract.delegate_opt rpc_ctxt ctxt contract
end
module Delegate = struct
type info = Delegate_services.info = {
balance: Tez.t ;
frozen_balance: Tez.t ;
frozen_balance_by_cycle: Delegate.frozen_balance Cycle.Map.t ;
staking_balance: Tez.t ;
delegated_contracts: Contract_repr.t list ;
delegated_balance: Tez.t ;
deactivated: bool ;
grace_period: Cycle.t ;
}
let info ctxt pkh =
Alpha_services.Delegate.info rpc_ctxt ctxt pkh
end
let init
?endorsers_per_block
?with_commitments
?(initial_balances = [])
?initial_endorsers
?min_proposal_quorum
n =
let accounts = Account.generate_accounts ~initial_balances n in
let contracts = List.map (fun (a, _) ->
Alpha_context.Contract.implicit_contract Account.(a.pkh)) accounts in
Block.genesis
?endorsers_per_block
?with_commitments
?initial_endorsers
?min_proposal_quorum
accounts >>=? fun blk ->
return (blk, contracts)

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vendors/ligo-utils/tezos-protocol-alpha/test/helpers/context.mli vendored Normal file
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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Protocol
open Alpha_context
open Environment
type t =
| B of Block.t
| I of Incremental.t
val branch: t -> Block_hash.t
val get_level: t -> Raw_level.t tzresult Lwt.t
val get_endorsers: t -> Alpha_services.Delegate.Endorsing_rights.t list tzresult Lwt.t
val get_endorser: t -> (public_key_hash * int list) tzresult Lwt.t
val get_bakers: t -> public_key_hash list tzresult Lwt.t
val get_seed_nonce_hash: t -> Nonce_hash.t tzresult Lwt.t
(** Returns the seed of the cycle to which the block belongs to. *)
val get_seed: t -> Seed.seed tzresult Lwt.t
(** Returns all the constants of the protocol *)
val get_constants: t -> Constants.t tzresult Lwt.t
val get_minimal_valid_time: t -> priority:int -> endorsing_power:int -> Time.t tzresult Lwt.t
val get_baking_reward: t -> priority:int -> endorsing_power:int -> Tez.t tzresult Lwt.t
val get_endorsing_reward: t -> priority:int -> endorsing_power:int -> Tez.t tzresult Lwt.t
module Vote : sig
val get_ballots: t -> Vote.ballots tzresult Lwt.t
val get_ballot_list: t -> (Signature.Public_key_hash.t * Vote.ballot) list tzresult Lwt.t
val get_voting_period: t -> Voting_period.t tzresult Lwt.t
val get_voting_period_position: t -> Int32.t tzresult Lwt.t
val get_current_period_kind: t -> Voting_period.kind tzresult Lwt.t
val get_current_quorum: t -> Int32.t tzresult Lwt.t
val get_participation_ema: Block.t -> Int32.t tzresult Lwt.t
val get_listings: t -> (Signature.Public_key_hash.t * int32) list tzresult Lwt.t
val get_proposals: t -> Int32.t Protocol_hash.Map.t tzresult Lwt.t
val get_current_proposal: t -> Protocol_hash.t option tzresult Lwt.t
val get_protocol : Block.t -> Protocol_hash.t Lwt.t
val set_participation_ema : Block.t -> int32 -> Block.t Lwt.t
end
module Contract : sig
val pp : Format.formatter -> Contract.t -> unit
val pkh: Contract.t -> public_key_hash tzresult Lwt.t
type balance_kind = Main | Deposit | Fees | Rewards
(** Returns the balance of a contract, by default the main balance.
If the contract is implicit the frozen balances are available too:
deposit, fees or rewards. *)
val balance: ?kind:balance_kind -> t -> Contract.t -> Tez.t tzresult Lwt.t
val counter: t -> Contract.t -> Z.t tzresult Lwt.t
val manager: t -> Contract.t -> Account.t tzresult Lwt.t
val is_manager_key_revealed: t -> Contract.t -> bool tzresult Lwt.t
val delegate: t -> Contract.t -> public_key_hash tzresult Lwt.t
val delegate_opt: t -> Contract.t -> public_key_hash option tzresult Lwt.t
end
module Delegate : sig
type info = Delegate_services.info = {
balance: Tez.t ;
frozen_balance: Tez.t ;
frozen_balance_by_cycle: Delegate.frozen_balance Cycle.Map.t ;
staking_balance: Tez.t ;
delegated_contracts: Contract_repr.t list ;
delegated_balance: Tez.t ;
deactivated: bool ;
grace_period: Cycle.t ;
}
val info: t -> public_key_hash -> Delegate_services.info tzresult Lwt.t
end
(** [init n] : returns an initial block with [n] initialized accounts
and the associated implicit contracts *)
val init:
?endorsers_per_block: int ->
?with_commitments: bool ->
?initial_balances: int64 list ->
?initial_endorsers: int ->
?min_proposal_quorum: int32 ->
int -> (Block.t * Alpha_context.Contract.t list) tzresult Lwt.t

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