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Merge #15368: Descriptor checksums

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fd637be8d2 Add checksums to descriptors.md (Pieter Wuille)
be62903c41 Make descriptor checksums mandatory in deriveaddresses and importmulti (Pieter Wuille)
b52cb63688 Add getdescriptorinfo to compute checksum (Pieter Wuille)
3b40bff988 Descriptor checksum (Pieter Wuille)

Pull request description:

  This adds support for a descriptor-specific 8-character checksum.

  Descriptors may optionally be suffixed with a `#` plus these 8 checksum characters. Any descriptor that contains a `#` at the end must be followed by a valid checksum. If the `#` is missing entirely, it is valid without checksum.

  All RPCs are updated to report descriptors that include the checksum. On input, they are optional except in `deriveaddress` and `importmulti`, which require descriptors which include a checksum.

  A new RPC is also added to analyse descriptors (`getdescriptorinfo`), which can be used to compute the checksum for a descriptor without.

Tree-SHA512: a8294b09155eb6c67fbc178b5e2d3fbc0e9bec8b6de57a13f8835550d51c2cb32a428b3c9a188ded42b454d594e9305edbd4797906b755de77a8f33c79165f6b
This commit is contained in:
Wladimir J. van der Laan
2019-02-16 21:05:38 +01:00
parent d5b929c813 fd637be8d2
commit f60d029a2a
11 changed files with 357 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
test/functional/rpc_deriveaddresses.py
View File

@@ -4,6 +4,7 @@
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test the deriveaddresses rpc call."""
from test_framework.test_framework import BitcoinTestFramework
from test_framework.descriptors import descsum_create
from test_framework.util import assert_equal, assert_raises_rpc_error
class DeriveaddressesTest(BitcoinTestFramework):
@@ -14,36 +15,37 @@ class DeriveaddressesTest(BitcoinTestFramework):
def run_test(self):
assert_raises_rpc_error(-5, "Invalid descriptor", self.nodes[0].deriveaddresses, "a")
descriptor = "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/0)"
descriptor = "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/0)#t6wfjs64"
address = "bcrt1qjqmxmkpmxt80xz4y3746zgt0q3u3ferr34acd5"
assert_equal(self.nodes[0].deriveaddresses(descriptor), [address])
descriptor_pubkey = "wpkh(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/1/0)"
address = "bcrt1qjqmxmkpmxt80xz4y3746zgt0q3u3ferr34acd5"
descriptor = descriptor[:-9]
assert_raises_rpc_error(-5, "Invalid descriptor", self.nodes[0].deriveaddresses, descriptor)
descriptor_pubkey = "wpkh(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/1/0)#s9ga3alw"
address = "bcrt1qjqmxmkpmxt80xz4y3746zgt0q3u3ferr34acd5"
assert_equal(self.nodes[0].deriveaddresses(descriptor_pubkey), [address])
ranged_descriptor = "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)"
ranged_descriptor = "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)#kft60nuy"
assert_equal(self.nodes[0].deriveaddresses(ranged_descriptor, 0, 2), [address, "bcrt1qhku5rq7jz8ulufe2y6fkcpnlvpsta7rq4442dy", "bcrt1qpgptk2gvshyl0s9lqshsmx932l9ccsv265tvaq"])
assert_raises_rpc_error(-8, "Range should not be specified for an un-ranged descriptor", self.nodes[0].deriveaddresses, "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/0)", 0, 2)
assert_raises_rpc_error(-8, "Range should not be specified for an un-ranged descriptor", self.nodes[0].deriveaddresses, descsum_create("wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/0)"), 0, 2)
assert_raises_rpc_error(-8, "Range must be specified for a ranged descriptor", self.nodes[0].deriveaddresses, "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)")
assert_raises_rpc_error(-8, "Range must be specified for a ranged descriptor", self.nodes[0].deriveaddresses, descsum_create("wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)"))
assert_raises_rpc_error(-8, "Missing range end parameter", self.nodes[0].deriveaddresses, "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)", 0)
assert_raises_rpc_error(-8, "Missing range end parameter", self.nodes[0].deriveaddresses, descsum_create("wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)"), 0)
assert_raises_rpc_error(-8, "Range end should be equal to or greater than begin", self.nodes[0].deriveaddresses, "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)", 2, 0)
assert_raises_rpc_error(-8, "Range end should be equal to or greater than begin", self.nodes[0].deriveaddresses, descsum_create("wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)"), 2, 0)
assert_raises_rpc_error(-8, "Range should be greater or equal than 0", self.nodes[0].deriveaddresses, "wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)", -1, 0)
assert_raises_rpc_error(-8, "Range should be greater or equal than 0", self.nodes[0].deriveaddresses, descsum_create("wpkh(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/*)"), -1, 0)
combo_descriptor = "combo(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/0)"
combo_descriptor = descsum_create("combo(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/0)")
assert_equal(self.nodes[0].deriveaddresses(combo_descriptor), ["mtfUoUax9L4tzXARpw1oTGxWyoogp52KhJ", "mtfUoUax9L4tzXARpw1oTGxWyoogp52KhJ", address, "2NDvEwGfpEqJWfybzpKPHF2XH3jwoQV3D7x"])
hardened_without_privkey_descriptor = "wpkh(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1'/1/0)"
hardened_without_privkey_descriptor = descsum_create("wpkh(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1'/1/0)")
assert_raises_rpc_error(-5, "Cannot derive script without private keys", self.nodes[0].deriveaddresses, hardened_without_privkey_descriptor)
bare_multisig_descriptor = "multi(1, tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/1/0, tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/1/1)"
bare_multisig_descriptor = descsum_create("multi(1,tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/1/0,tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/1/1)")
assert_raises_rpc_error(-5, "Descriptor does not have a corresponding address", self.nodes[0].deriveaddresses, bare_multisig_descriptor)
if __name__ == '__main__':

6
test/functional/rpc_scantxoutset.py
View File

@@ -97,9 +97,9 @@ class ScantxoutsetTest(BitcoinTestFramework):
assert_equal(self.nodes[0].scantxoutset("start", [ {"desc": "combo(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/1/*)", "range": 1500}])['total_amount'], Decimal("28.672"))
# Test the reported descriptors for a few matches
assert_equal(descriptors(self.nodes[0].scantxoutset("start", [ {"desc": "combo(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0h/0'/*)", "range": 1499}])), ["pkh([0c5f9a1e/0'/0'/0]026dbd8b2315f296d36e6b6920b1579ca75569464875c7ebe869b536a7d9503c8c)", "pkh([0c5f9a1e/0'/0'/1]033e6f25d76c00bedb3a8993c7d5739ee806397f0529b1b31dda31ef890f19a60c)"])
assert_equal(descriptors(self.nodes[0].scantxoutset("start", [ "combo(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/0)"])), ["pkh([0c5f9a1e/1/1/0]03e1c5b6e650966971d7e71ef2674f80222752740fc1dfd63bbbd220d2da9bd0fb)"])
assert_equal(descriptors(self.nodes[0].scantxoutset("start", [ {"desc": "combo(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/1/*)", "range": 1500}])), ['pkh([0c5f9a1e/1/1/0]03e1c5b6e650966971d7e71ef2674f80222752740fc1dfd63bbbd220d2da9bd0fb)', 'pkh([0c5f9a1e/1/1/1500]03832901c250025da2aebae2bfb38d5c703a57ab66ad477f9c578bfbcd78abca6f)', 'pkh([0c5f9a1e/1/1/1]030d820fc9e8211c4169be8530efbc632775d8286167afd178caaf1089b77daba7)'])
assert_equal(descriptors(self.nodes[0].scantxoutset("start", [ {"desc": "combo(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0h/0'/*)", "range": 1499}])), ["pkh([0c5f9a1e/0'/0'/0]026dbd8b2315f296d36e6b6920b1579ca75569464875c7ebe869b536a7d9503c8c)#dzxw429x", "pkh([0c5f9a1e/0'/0'/1]033e6f25d76c00bedb3a8993c7d5739ee806397f0529b1b31dda31ef890f19a60c)#43rvceed"])
assert_equal(descriptors(self.nodes[0].scantxoutset("start", [ "combo(tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/1/0)"])), ["pkh([0c5f9a1e/1/1/0]03e1c5b6e650966971d7e71ef2674f80222752740fc1dfd63bbbd220d2da9bd0fb)#cxmct4w8"])
assert_equal(descriptors(self.nodes[0].scantxoutset("start", [ {"desc": "combo(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/1/1/*)", "range": 1500}])), ['pkh([0c5f9a1e/1/1/0]03e1c5b6e650966971d7e71ef2674f80222752740fc1dfd63bbbd220d2da9bd0fb)#cxmct4w8', 'pkh([0c5f9a1e/1/1/1500]03832901c250025da2aebae2bfb38d5c703a57ab66ad477f9c578bfbcd78abca6f)#vchwd07g', 'pkh([0c5f9a1e/1/1/1]030d820fc9e8211c4169be8530efbc632775d8286167afd178caaf1089b77daba7)#z2t3ypsa'])
if __name__ == '__main__':
ScantxoutsetTest().main()

55
test/functional/test_framework/descriptors.py Normal file
View File

@@ -0,0 +1,55 @@
#!/usr/bin/env python3
# Copyright (c) 2019 Pieter Wuille
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Utility functions related to output descriptors"""
INPUT_CHARSET = "0123456789()[],'/*abcdefgh@:$%{}IJKLMNOPQRSTUVWXYZ&+-.;<=>?!^_|~ijklmnopqrstuvwxyzABCDEFGH`#\"\\ "
CHECKSUM_CHARSET = "qpzry9x8gf2tvdw0s3jn54khce6mua7l"
GENERATOR = [0xf5dee51989, 0xa9fdca3312, 0x1bab10e32d, 0x3706b1677a, 0x644d626ffd]
def descsum_polymod(symbols):
"""Internal function that computes the descriptor checksum."""
chk = 1
for value in symbols:
top = chk >> 35
chk = (chk & 0x7ffffffff) << 5 ^ value
for i in range(5):
chk ^= GENERATOR[i] if ((top >> i) & 1) else 0
return chk
def descsum_expand(s):
"""Internal function that does the character to symbol expansion"""
groups = []
symbols = []
for c in s:
if not c in INPUT_CHARSET:
return None
v = INPUT_CHARSET.find(c)
symbols.append(v & 31)
groups.append(v >> 5)
if len(groups) == 3:
symbols.append(groups[0] * 9 + groups[1] * 3 + groups[2])
groups = []
if len(groups) == 1:
symbols.append(groups[0])
elif len(groups) == 2:
symbols.append(groups[0] * 3 + groups[1])
return symbols
def descsum_create(s):
"""Add a checksum to a descriptor without"""
symbols = descsum_expand(s) + [0, 0, 0, 0, 0, 0, 0, 0]
checksum = descsum_polymod(symbols) ^ 1
return s + '#' + ''.join(CHECKSUM_CHARSET[(checksum >> (5 * (7 - i))) & 31] for i in range(8))
def descsum_check(s, require=True):
"""Verify that the checksum is correct in a descriptor"""
if not '#' in s:
return not require
if s[-9] != '#':
return False
if not all(x in CHECKSUM_CHARSET for x in s[-8:]):
return False
symbols = descsum_expand(s[:-9]) + [CHECKSUM_CHARSET.find(x) for x in s[-8:]]
return descsum_polymod(symbols) == 1

23
test/functional/wallet_address_types.py
View File

@@ -54,6 +54,10 @@ from decimal import Decimal
import itertools
from test_framework.test_framework import BitcoinTestFramework
from test_framework.descriptors import (
descsum_create,
descsum_check,
)
from test_framework.util import (
assert_equal,
assert_greater_than,
@@ -167,24 +171,31 @@ class AddressTypeTest(BitcoinTestFramework):
assert_equal(deriv['path'][0], 'm')
key_descs[deriv['pubkey']] = '[' + deriv['master_fingerprint'] + deriv['path'][1:] + ']' + deriv['pubkey']
# Verify the descriptor checksum against the Python implementation
assert(descsum_check(info['desc']))
# Verify that stripping the checksum and recreating it using Python roundtrips
assert(info['desc'] == descsum_create(info['desc'][:-9]))
# Verify that stripping the checksum and feeding it to getdescriptorinfo roundtrips
assert(info['desc'] == self.nodes[0].getdescriptorinfo(info['desc'][:-9])['descriptor'])
if not multisig and typ == 'legacy':
# P2PKH
assert_equal(info['desc'], "pkh(%s)" % key_descs[info['pubkey']])
assert_equal(info['desc'], descsum_create("pkh(%s)" % key_descs[info['pubkey']]))
elif not multisig and typ == 'p2sh-segwit':
# P2SH-P2WPKH
assert_equal(info['desc'], "sh(wpkh(%s))" % key_descs[info['pubkey']])
assert_equal(info['desc'], descsum_create("sh(wpkh(%s))" % key_descs[info['pubkey']]))
elif not multisig and typ == 'bech32':
# P2WPKH
assert_equal(info['desc'], "wpkh(%s)" % key_descs[info['pubkey']])
assert_equal(info['desc'], descsum_create("wpkh(%s)" % key_descs[info['pubkey']]))
elif typ == 'legacy':
# P2SH-multisig
assert_equal(info['desc'], "sh(multi(2,%s,%s))" % (key_descs[info['pubkeys'][0]], key_descs[info['pubkeys'][1]]))
assert_equal(info['desc'], descsum_create("sh(multi(2,%s,%s))" % (key_descs[info['pubkeys'][0]], key_descs[info['pubkeys'][1]])))
elif typ == 'p2sh-segwit':
# P2SH-P2WSH-multisig
assert_equal(info['desc'], "sh(wsh(multi(2,%s,%s)))" % (key_descs[info['embedded']['pubkeys'][0]], key_descs[info['embedded']['pubkeys'][1]]))
assert_equal(info['desc'], descsum_create("sh(wsh(multi(2,%s,%s)))" % (key_descs[info['embedded']['pubkeys'][0]], key_descs[info['embedded']['pubkeys'][1]])))
elif typ == 'bech32':
# P2WSH-multisig
assert_equal(info['desc'], "wsh(multi(2,%s,%s))" % (key_descs[info['pubkeys'][0]], key_descs[info['pubkeys'][1]]))
assert_equal(info['desc'], descsum_create("wsh(multi(2,%s,%s))" % (key_descs[info['pubkeys'][0]], key_descs[info['pubkeys'][1]])))
else:
# Unknown type
assert(False)

42
test/functional/wallet_importmulti.py
View File

@@ -20,6 +20,7 @@ from test_framework.script import (
OP_NOP,
)
from test_framework.test_framework import BitcoinTestFramework
from test_framework.descriptors import descsum_create
from test_framework.util import (
assert_equal,
assert_greater_than,
@@ -545,11 +546,22 @@ class ImportMultiTest(BitcoinTestFramework):
# Test importing of a P2SH-P2WPKH address via descriptor + private key
key = get_key(self.nodes[0])
self.log.info("Should import a p2sh-p2wpkh address from descriptor and private key")
self.log.info("Should not import a p2sh-p2wpkh address from descriptor without checksum and private key")
self.test_importmulti({"desc": "sh(wpkh(" + key.pubkey + "))",
"timestamp": "now",
"label": "Descriptor import test",
"keys": [key.privkey]},
success=False,
error_code=-5,
error_message="Descriptor is invalid")
# Test importing of a P2SH-P2WPKH address via descriptor + private key
key = get_key(self.nodes[0])
self.log.info("Should import a p2sh-p2wpkh address from descriptor and private key")
self.test_importmulti({"desc": descsum_create("sh(wpkh(" + key.pubkey + "))"),
"timestamp": "now",
"label": "Descriptor import test",
"keys": [key.privkey]},
success=True)
test_address(self.nodes[1],
key.p2sh_p2wpkh_addr,
@@ -562,7 +574,7 @@ class ImportMultiTest(BitcoinTestFramework):
addresses = ["2N7yv4p8G8yEaPddJxY41kPihnWvs39qCMf", "2MsHxyb2JS3pAySeNUsJ7mNnurtpeenDzLA"] # hdkeypath=m/0'/0'/0' and 1'
desc = "sh(wpkh(" + xpriv + "/0'/0'/*'" + "))"
self.log.info("Ranged descriptor import should fail without a specified range")
self.test_importmulti({"desc": desc,
self.test_importmulti({"desc": descsum_create(desc),
"timestamp": "now"},
success=False,
error_code=-8,
@@ -570,7 +582,7 @@ class ImportMultiTest(BitcoinTestFramework):
# Test importing of a ranged descriptor without keys
self.log.info("Should import the ranged descriptor with specified range as solvable")
self.test_importmulti({"desc": desc,
self.test_importmulti({"desc": descsum_create(desc),
"timestamp": "now",
"range": {"end": 1}},
success=True,
@@ -583,7 +595,7 @@ class ImportMultiTest(BitcoinTestFramework):
# Test importing of a P2PKH address via descriptor
key = get_key(self.nodes[0])
self.log.info("Should import a p2pkh address from descriptor")
self.test_importmulti({"desc": "pkh(" + key.pubkey + ")",
self.test_importmulti({"desc": descsum_create("pkh(" + key.pubkey + ")"),
"timestamp": "now",
"label": "Descriptor import test"},
True,
@@ -597,7 +609,7 @@ class ImportMultiTest(BitcoinTestFramework):
# Test import fails if both desc and scriptPubKey are provided
key = get_key(self.nodes[0])
self.log.info("Import should fail if both scriptPubKey and desc are provided")
self.test_importmulti({"desc": "pkh(" + key.pubkey + ")",
self.test_importmulti({"desc": descsum_create("pkh(" + key.pubkey + ")"),
"scriptPubKey": {"address": key.p2pkh_addr},
"timestamp": "now"},
success=False,
@@ -616,7 +628,7 @@ class ImportMultiTest(BitcoinTestFramework):
key1 = get_key(self.nodes[0])
key2 = get_key(self.nodes[0])
self.log.info("Should import a 1-of-2 bare multisig from descriptor")
self.test_importmulti({"desc": "multi(1," + key1.pubkey + "," + key2.pubkey + ")",
self.test_importmulti({"desc": descsum_create("multi(1," + key1.pubkey + "," + key2.pubkey + ")"),
"timestamp": "now"},
success=True)
self.log.info("Should not treat individual keys from the imported bare multisig as watchonly")
@@ -635,7 +647,7 @@ class ImportMultiTest(BitcoinTestFramework):
pub_fpr = info['hdmasterfingerprint']
result = self.nodes[0].importmulti(
[{
'desc' : "wpkh([" + pub_fpr + pub_keypath[1:] +"]" + pub + ")",
'desc' : descsum_create("wpkh([" + pub_fpr + pub_keypath[1:] +"]" + pub + ")"),
"timestamp": "now",
}]
)
@@ -653,7 +665,7 @@ class ImportMultiTest(BitcoinTestFramework):
priv_fpr = info['hdmasterfingerprint']
result = self.nodes[0].importmulti(
[{
'desc' : "wpkh([" + priv_fpr + priv_keypath[1:] + "]" + priv + ")",
'desc' : descsum_create("wpkh([" + priv_fpr + priv_keypath[1:] + "]" + priv + ")"),
"timestamp": "now",
}]
)
@@ -701,12 +713,12 @@ class ImportMultiTest(BitcoinTestFramework):
pub2 = self.nodes[0].getaddressinfo(addr2)['pubkey']
result = wrpc.importmulti(
[{
'desc': 'wpkh(' + pub1 + ')',
'desc': descsum_create('wpkh(' + pub1 + ')'),
'keypool': True,
"timestamp": "now",
},
{
'desc': 'wpkh(' + pub2 + ')',
'desc': descsum_create('wpkh(' + pub2 + ')'),
'keypool': True,
"timestamp": "now",
}]
@@ -727,13 +739,13 @@ class ImportMultiTest(BitcoinTestFramework):
pub2 = self.nodes[0].getaddressinfo(addr2)['pubkey']
result = wrpc.importmulti(
[{
'desc': 'wpkh(' + pub1 + ')',
'desc': descsum_create('wpkh(' + pub1 + ')'),
'keypool': True,
'internal': True,
"timestamp": "now",
},
{
'desc': 'wpkh(' + pub2 + ')',
'desc': descsum_create('wpkh(' + pub2 + ')'),
'keypool': True,
'internal': True,
"timestamp": "now",
@@ -755,7 +767,7 @@ class ImportMultiTest(BitcoinTestFramework):
pub2 = self.nodes[0].getaddressinfo(addr2)['pubkey']
result = wrpc.importmulti(
[{
'desc': 'wsh(multi(2,' + pub1 + ',' + pub2 + '))',
'desc': descsum_create('wsh(multi(2,' + pub1 + ',' + pub2 + '))'),
'keypool': True,
"timestamp": "now",
}]
@@ -769,7 +781,7 @@ class ImportMultiTest(BitcoinTestFramework):
assert wrpc.getwalletinfo()['private_keys_enabled']
result = wrpc.importmulti(
[{
'desc': 'wpkh(' + pub1 + ')',
'desc': descsum_create('wpkh(' + pub1 + ')'),
'keypool': True,
"timestamp": "now",
}]
@@ -792,7 +804,7 @@ class ImportMultiTest(BitcoinTestFramework):
]
result = wrpc.importmulti(
[{
'desc': 'wpkh([80002067/0h/0h]' + xpub + '/*)',
'desc': descsum_create('wpkh([80002067/0h/0h]' + xpub + '/*)'),
'keypool': True,
'timestamp': 'now',
'range' : {'start': 0, 'end': 4}