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Merge #12196: Add scantxoutset RPC method

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be98b2d9a8 [QA] Add scantxoutset test (Jonas Schnelli)
eec7cf7b33 scantxoutset: mention that scanning by address will miss P2PK txouts (Jonas Schnelli)
94d73d32ab scantxoutset: support legacy P2PK script type (Jonas Schnelli)
892de1dfea scantxoutset: add support for scripts (Jonas Schnelli)
78304941f7 Blockchain/RPC: Add scantxoutset method to scan UTXO set (Jonas Schnelli)
9048575511 Add FindScriptPubKey() to search the UTXO set (Jonas Schnelli)

Pull request description:

  Alternative to #9152.

  This takes `<n>` pubkeys and optionally  `<n>` xpubs (together with a definable lookup windows where the default is 0-1000) and looks up common scripts in the UTXO set of all given or derived keys.

  The output will be an array similar to `listunspent`. That array is compatible with `createrawtransaction` as well as with `signrawtransaction`.

  This makes it possible to prepare sweeps and have them signed in a secure (cold) space.

Tree-SHA512: a2b22a117cf6e27febeb97e5d6fe30184926d50c0c7cbc77bb4121f490fed65560c52f8eac67a9720d7bf8f420efa42459768685c7e7cc03722859f51a5e1e3b
This commit is contained in:
Wladimir J. van der Laan
2018-07-17 15:08:46 +02:00
parent f8a32a316b be98b2d9a8
commit 8fceae0d6f
4 changed files with 339 additions and 0 deletions
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test/functional/test_runner.py
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@@ -142,6 +142,7 @@ BASE_SCRIPTS = [
'feature_uacomment.py',
'p2p_unrequested_blocks.py',
'feature_includeconf.py',
'rpc_scantxoutset.py',
'feature_logging.py',
'p2p_node_network_limited.py',
'feature_blocksdir.py',