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251 Commits

Author SHA1 Message Date
Grégoire Henry
30b2cd3e0e Update protocol version 2017-08-08 16:49:56 +02:00
OCamlPro-Iguernlala
fbacfff9e6 P2p: use incremental encoding/decoding 2017-08-08 11:22:05 +02:00
Grégoire Henry
32fa712e13 Prevalidation: minor bugfix. 2017-08-07 08:29:52 +02:00
Fabrice Le Fessant
4dd1ef9988 Michelson: replace all numbers with only int and nat 2017-07-26 15:19:05 +02:00
Wyatt Sullivan
cca69e409d Node: fix typo in config variable name 2017-07-25 17:46:05 +02:00
Wyatt Sullivan
9b2d0882b1 Node: fix typos in help pages 2017-07-25 17:46:05 +02:00
Milo Davis
9e1ec0c159 Doc: fixes incorrect usage example 2017-07-24 14:42:16 +02:00
Benjamin Canou
4bd9a864cf Shell: document internal distributed_db error, 2017-07-21 16:16:39 +02:00
Grégoire Henry
2bc63854a8 Shell: Liveness of operations 
Operations now include a block hash in their header. Such an operation
could only be included in a successor of this block.

Furthermore, when validating a block, the economic protocol now
returns---together with the context---an integer `max_operations_ttl`.
Then, when validating a successor, the shell will fail if it contains
an operation whose header's block hash is not one the
`max_operations_ttl` predecessors of the block.

As a bonus, the shell is now able to detect and forbid replayed
operations. Then, we might decide to remove some replay
detection-mechanism that we previously implemented in the economic
protocol.
 2017-06-12 11:07:37 +02:00
Grégoire Henry
329c8b185a Shell: implements Chain.live_blocks 2017-06-12 11:07:37 +02:00
Grégoire Henry
8d5155cf32 Proto: return the maximum TTL for operations 2017-06-12 11:07:37 +02:00
Grégoire Henry
747cdb1963 Shell: export Distributed_db.*.clear 2017-06-12 11:07:37 +02:00
Grégoire Henry
4bbc97aeb6 Shell: rework the preapply RPC 
It now takes a `proto_header` in parameter, and it returns a full
`shell_header`. This prepares the inclusion of the context's hash in the
`shell_header`.
 2017-06-12 11:07:35 +02:00
Grégoire Henry
3b7a314669 Shell/Proto: more complete "begin_construction". 
The `begin_construction` function now accepts an optional argument
`proto_header`. This is to be used by a new RPC that ease forging the
shell header of a block (i.e. it will compute the fitness and, in a
near future, the hash of the resulting context).
 2017-06-12 11:05:49 +02:00
Grégoire Henry
565654a242 Client: minor renaming 2017-06-12 11:05:48 +02:00
Grégoire Henry
f39eca214a Shell: remove the on-disk index of operations 
Let's get serious. The full index of operations is not sustainable in
the production code. We now only keep the index of operations not yet
in the chain (i.e. the mempool/prevalidation). Operations from the
chain are now only accesible through a block. For instance, see the
RPC:

   /blocks/<hash>/proto/operations
 2017-06-12 11:04:43 +02:00
Grégoire Henry
4995864316 Shell: regroups basic data types in Tezos_data 2017-06-12 11:04:43 +02:00
Grégoire Henry
61eb67cbca Shell: do not keep tracks of 'invalid_successors' 2017-06-12 11:04:43 +02:00
OCamlPro-Iguernlala
4ded0660d6 p2p: check values of some options in P2p.create 2017-06-12 09:39:36 +02:00
Vincent Bernardoff
3b3428ddad Shell: experimental leveldb backend 2017-06-06 23:12:33 +02:00
Vincent Bernardoff
35792ccc37 RPCs: fix node crash on SSL write error 2017-06-06 18:58:03 +02:00
Benjamin Canou
d351bb1608 Shell: small bugfix preventing mempool cleanup. 2017-05-31 16:36:07 +02:00
Grégoire Henry
443cee2bb3 Fix compilation with lwt.3.0.0 2017-05-07 12:26:27 +02:00
Benjamin Canou
442f2d00a0 RPCs: fix missing CORS headers. 2017-04-19 17:27:45 +02:00
Grégoire Henry
8a20ec8b0f Shell/Proto: export more information to the RPC handler 2017-04-17 00:49:49 +02:00
Grégoire Henry
fb04fc1c17 Shell: lazy access to all the operations of a block 
This prepares the node to the new on-disk storage.
 2017-04-17 00:49:49 +02:00
Grégoire Henry
729ca9887d Shell/Protocol: minor renaming 2017-04-17 00:49:49 +02:00
Grégoire Henry
c316dc00a8 Minor improvement in the docker image. 2017-04-14 20:54:43 +02:00
Grégoire Henry
0f247adea6 Shell: add the protocol level in the header of block 2017-04-12 18:29:12 +02:00
Grégoire Henry
2b0df39115 Context: simplify the storage of 'test_network'. 
This prepares the context to the inclusion the hash of the context in
the block header. By "looking" into the resulting context of a block,
we are now know able to determine whether:

- no testnet is currently associated to the branch;
- a testnet must be forked after the block;
- a previously forked testnet is running.
 2017-04-12 12:43:34 +02:00
Grégoire Henry
495e887538 RPC: minor improvements in naming consistency 2017-04-12 12:41:35 +02:00
Grégoire Henry
1b6ecbfc81 Shell/RPC: simplify block-watcher signature 2017-04-12 12:41:35 +02:00
Grégoire Henry
f805507702 Shell: move level in th shell part of block. 2017-04-12 12:41:32 +02:00
Grégoire Henry
2480bfd216 Shell: remove dead code 2017-04-12 12:39:41 +02:00
Grégoire Henry
ab76b8fbf5 Shell/State: consistent use of pred vs. predecessor. 2017-04-12 12:39:41 +02:00
Grégoire Henry
a731a47d3c Proto: explicit fitness/timestamp in the signature 
This remove the data fomr the context where they "duplicate" the
block header.
 2017-04-12 12:39:04 +02:00
Benjamin Canou
5a21f3c159 Reengineer the PROTOCOL signature to prepare for the multi-step validator. 2017-04-10 23:30:43 +02:00
Grégoire Henry
413bddcd96 Shell/P2p: propagate all errors to {raw_,}write_sync. 
Those functions are only used in the testsuite.
 2017-04-10 23:08:16 +02:00
Grégoire Henry
c187a0b792 Shell/P2p: implements raw_write_sync. 
For testing only: it allows to send 'gardled' messages to a peer.
 2017-04-10 23:08:16 +02:00
Grégoire Henry
c2a4db2d81 Shell/P2p: propagate disconnection errors through the pool. 2017-04-10 23:08:16 +02:00
Grégoire Henry
4523a67e7d Shell/P2p: fix connection close on read error 2017-04-10 23:08:16 +02:00
Grégoire Henry
166801fc77 Client: more Error_monad in Cli_entries. 2017-04-10 18:31:37 +02:00
Grégoire Henry
cfb7e35914 Client: a bit of Error_monad in Hash 2017-04-10 18:31:37 +02:00
Grégoire Henry
3226565b39 Client: more Error_monad in Client_{node,proto}_rpcs 2017-04-10 18:31:37 +02:00
Benjamin Canou
f26dfdbe8e RPC: fix CORS preflight. 2017-04-10 18:23:24 +02:00
Vincent Bernardoff
329b72d1aa RPC: batch operation parsing/retrieval 2017-04-04 16:11:18 +02:00
Grégoire Henry
ef3180c561 Shell: Smaller Net_id. 2017-04-02 15:40:04 +02:00
Grégoire Henry
ffc8fa0383 RPC: rebind 'complete' for blocks and operations. 2017-04-02 15:33:32 +02:00
Grégoire Henry
245fa66140 Shell: Split the operations list out of the (minimal) block header. 
The minimal header now (classically) contains the root of a Merkle tree,
wrapping a list of lists of operations. Currently, the validator only
accept a single list of operations, but the 3+pass validator will
requires at least two lists.
 2017-03-31 01:19:34 +02:00
Grégoire Henry
e273cfa07f Shell/Distributed_db: allow to precheck data. 2017-03-31 01:19:34 +02:00
Benjamin Canou
ed6e91a47d RPCs: make the result of [/blocks/X] compatible with Alpha's [/helpers/parse/block]. 2017-03-28 14:37:26 +02:00
Benjamin Canou
9872ff8b36 RPCs: make the result of [/operations/X] compatible with Alpha's [/helpers/parse/operation]. 
fixes #160
 2017-03-28 14:37:26 +02:00
Grégoire Henry
7e1cc171cc Shell: fix unhandled exception in io_scheduler. 2017-03-28 14:37:15 +02:00
Benjamin Canou
c46950b903 Shell: repack the context every 10 commits. 2017-03-16 18:49:31 +01:00
Guillem Rieu
83f2e0dcd3 Client: switch to JSON config file and remove config-file dependency. 2017-03-16 18:49:31 +01:00
Guillem Rieu
cc44053229 RPC: add HTTP methods and Content-Type headers. 2017-03-16 18:49:31 +01:00
Arthur Breitman
76fad5a3db Economic = economique 
Economical = econome
 2017-03-15 08:00:53 -07:00
Grégoire Henry
826f2ea4ba P2p: implements peer swapping 2017-03-14 11:56:42 +01:00
Benjamin Canou
b5f0021016 Shell: add RPC to list network protocol versions. 2017-03-13 19:08:08 +01:00
Vincent Bernardoff
d845dc9740 Alpha: documentation of RPC wrappers. 2017-03-10 18:33:46 +01:00
Vincent Bernardoff
556c965af7 RPC server: use ~on_exn 2017-03-09 14:38:39 +01:00
Grégoire Henry
ab4015b189 Shell: fix (part of) the memory leak in validator 2017-03-09 14:38:39 +01:00
Grégoire Henry
39403e243e Shell: avoid operation leaks 2017-03-09 14:38:38 +01:00
Grégoire Henry
ccfdaa6bd0 FunView: fix recursive removal. 2017-03-09 14:38:38 +01:00
Grégoire Henry
534dc6af9d Shell: the genesis block should not flag the node as 'bootstraped' 2017-03-09 14:38:38 +01:00
Grégoire Henry
8453a69e0b Shell: no duplicates in Prevalidation 2017-03-09 14:38:38 +01:00
Vincent Bernardoff
63e5ea5e79 Client: Add "network stat" command. 2017-03-07 13:07:18 +01:00
Vincent Bernardoff
9e823c7dfb typo 2017-03-07 13:04:14 +01:00
Grégoire Henry
49392afd73 Validation: fetch new protocol on demand. 2017-03-03 18:20:38 +01:00
Benjamin Canou
015f3edff3 Shell-level commit messages and timestamps. 2017-03-03 18:20:38 +01:00
Grégoire Henry
257a3972df Shell: do not forbid to restart the node. 2017-03-02 16:19:19 +01:00
Grégoire Henry
b087042d83 Shell: do not split the validation scheduler... 2017-03-02 16:19:06 +01:00
Benjamin Canou
85055aace6 Shell: do not validate blocks that don't increase the timestamp or fitness. 2017-03-02 16:18:51 +01:00
Grégoire Henry
22e3aee362 Alphanet: remove the secret bootstrap keys 2017-03-02 16:18:09 +01:00
Grégoire Henry
768cf91cd6 Client: implements ./tezos-client bootstrapped 
It wait for the node to be synchronized with the network. The heuristic
is currently:

- the timestamp of current head is less than 1 minute old ;
- there was a period of 30 seconds without new block discovered.
 2017-03-02 16:17:58 +01:00
Grégoire Henry
de050bfee1 Shell: tezos-node identity should read the configuration file 2017-02-27 22:29:06 +01:00
Grégoire Henry
0b27503f30 Shell: exit properly on SIGTERM. 2017-02-27 22:28:59 +01:00
Grégoire Henry
3edace2720 Makefile: fix various dependencies errors 2017-02-27 09:49:03 +01:00
Grégoire Henry
eb89877d58 Shell: fix propagation of error in inject_block 2017-02-26 02:03:06 +01:00
Grégoire Henry
b461b6c0c6 Shell: protection against serialisation error. 2017-02-26 01:25:47 +01:00
Grégoire Henry
0b33e5a6da Shell/RPC: Implements `/block/<hash>/predecessors 2017-02-26 00:23:52 +01:00
Grégoire Henry
e88e4b0848 Shell: Proto.fitness -> Context.set_fitness. 
Intead of providing a `fitness` function, an economic protocol should
now call `Context.set_fitness`.

This simplify the shell's code and avoid complexity on protocol
change. Previously the fitness of a context produced by the old protocol
had to be read by the new protocol. Now, the shell read the context
without requesting the help of the economic protocol.
 2017-02-25 18:14:06 +01:00
Vincent Bernardoff
8f5f5a2106 Genesis protocol 2017-02-25 18:14:06 +01:00
Grégoire Henry
b674c538b2 Shell: refactor the distributed DB. 
This refactors `src/node/shell/state.ml` in order to trace the source of
blocks and operations. This prepares the node for the three-pass
validator.

In the procces, it adds an in-memory overlay for blocks and operations.
 2017-02-25 18:14:05 +01:00
Grégoire Henry
300dd5ea6d Makefile: praise the return of utop. 
The Makefile is really hackish...
 2017-02-25 18:14:05 +01:00
Grégoire Henry
09dcb59c14 Makefile: praise the return of utop. 
The Makefile is really hackish...
 2017-02-24 18:02:24 +01:00
Grégoire Henry
69ebe7d0cc Shell: minor doc improvement in RPC. 2017-02-24 16:22:56 +01:00
Grégoire Henry
bda80bf613 Shell: rename gid into peer_id 2017-02-24 16:22:56 +01:00
Vincent Bernardoff
b0ed3cefac Shell: Add RPCs for introspecting the state of the P2P layer 2017-02-24 16:22:55 +01:00
Pierre Chambart
a23d718515 Add utils/Watcher 2017-02-24 16:20:59 +01:00
Vincent Bernardoff
70491aea8c Utils: Moving_average: use int64 for total 2017-02-24 16:20:59 +01:00
Vincent Bernardoff
92c339f732 P2P: more types 2017-02-24 16:20:59 +01:00
Grégoire Henry
fc53f3b233 Switch to Base58. 
Base48 was fun but... hell yeah... let's stay standard.

Public encoding of hash:

```
  Block:      "B..." (len: 51)
  Operation:  "o..." (len: 51)
  Protocol:   "P..." (len: 51)

  Ed25519:    "tz1.." (len: 36)
  Contract:   "TZ1.." (len: 36)

  NetworkdId: "id.." (len: 30)
```

Other internal prefixes (in the RPC):

```
  Hash of Michelson's expression: "expr..." (len: 54)

  Ed25519 public key: "edpk..." (len: 54)
  Ed25519 secret key: "edsk..." (len: 98)
  Ed25519 signature:  "edsig.." (len: 99)

  Hash of a random seed nonce: "nce...." (len: 53)
  Random seed:                 "rng...." (len: 53)
```
 2017-02-24 15:44:21 +01:00
Vincent Bernardoff
efc6d285c6 Shell: limit known points table size 
* Gc events still need to be recorded
 2017-02-16 13:23:01 +01:00
Benjamin Canou
f7a70f355c Node: shutdown on an RPC server error. 2017-02-15 15:26:39 +01:00
Grégoire Henry
55e2429758 P2p: more debug traces. 2017-02-15 15:26:39 +01:00
Grégoire Henry
48da8299a6 P2p: various small fixes. 
* fix bad "locking" in `p2p_io_scheduler.shutdown`
* add missing exception handler in `P2p_io_scheduler`
* wake-up `P2p.recv_any` when a new connection is established
* reintroduce version negotiation
* fix typo in greylisting
 2017-02-15 15:26:39 +01:00
Vincent Bernardoff
6d41b3d38c Shell: Improve the CLI of tezos-node 
* Use subcommands:
  * `tezos_node run`
  * `tezos_node config`
  * `tezos_node identity`
* Regroup all on-disk data in `--data-dir`
* Split `Node_main` in multiple files.
* Add DNS resolution for `--net-addr` and `--rpc-addr`
* Hardcode `bootstrap.tezos.com` as bootstrap peer(s)
* Add `--no-bootstrap-peers`
* Rename `--expected-connections` -> `--connections`
 2017-02-15 15:26:17 +01:00
Grégoire Henry
ec0e7d4d48 Merge branch 'lwt_pipes_limit' into 'master' 
Lwt_pipe: limit by content size in bytes

See merge request !137
 2017-01-24 00:05:07 +01:00
Grégoire Henry
0820744619 Lwt_pipe: minor style issue 2017-01-23 23:59:16 +01:00