29 lines
1.4 KiB
OCaml
29 lines
1.4 KiB
OCaml
(**************************************************************************)
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(* *)
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(* Copyright (c) 2014 - 2018. *)
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(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* All rights reserved. No warranty, explicit or implicit, provided. *)
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(* *)
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(**************************************************************************)
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let log = Logging.Client.Sign.lwt_log_notice
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let sign (cctxt : #Client_context.wallet) pkh data =
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log "Request for signing %d bytes of data for key %a, magic byte = %02X"
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(MBytes.length data)
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Signature.Public_key_hash.pp pkh
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(MBytes.get_uint8 data 0) >>= fun () ->
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Client_keys.get_key cctxt pkh >>=? fun (name, _pkh, sk_uri) ->
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log "Signing data for key %s" name >>= fun () ->
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Client_keys.sign cctxt sk_uri data >>=? fun signature ->
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return signature
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let public_key (cctxt : #Client_context.wallet) pkh =
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log "Request for public key %a"
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Signature.Public_key_hash.pp pkh >>= fun () ->
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Client_keys.get_public_key cctxt pkh >>=? fun (name, pk) ->
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log "Found public key for hash %a (name: %s)"
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Signature.Public_key_hash.pp pkh name >>= fun () ->
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return pk
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