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author | Andrew Chow <achow101-github@achow101.com> | 2022-08-08 18:56:40 -0400 |
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committer | Andrew Chow <achow101-github@achow101.com> | 2022-08-08 19:07:14 -0400 |
commit | e7ca8afef62cec200024030272e81a4e3f011822 (patch) | |
tree | 0a7f8447fc45dea1d6b0ad3e9969c1c7a8afea09 /test | |
parent | 9ff6adc43abb3c6c35fb43511b1a98178bfbbff1 (diff) | |
parent | 68006c10abbfec0f16b90efa69b7880a5e17f186 (diff) | |
download | bitcoin-e7ca8afef62cec200024030272e81a4e3f011822.tar.xz |
Merge bitcoin/bitcoin#25782: test: check that `verifymessage` RPC fails for non-P2PKH addresses
68006c10abbfec0f16b90efa69b7880a5e17f186 test: check that `verifymessage` RPC fails for non-P2PKH addresses (Sebastian Falbesoner)
Pull request description:
This PR adds missing test coverage for the `verifymessage` RPC, for the case that a non-P2PKH (but otherwise valid) address is passed:
https://github.com/bitcoin/bitcoin/blob/e09ad284c762a79d59417389e9056c18e25d9770/src/util/message.cpp#L38-L40
https://github.com/bitcoin/bitcoin/blob/e09ad284c762a79d59417389e9056c18e25d9770/src/rpc/signmessage.cpp#L48-L49
The passed addresses to trigger the error are of the types nested segwit (P2SH-P2WPKH) and native segwit (P2WPKH) and are created with a helper function `addresses_from_privkey` using descriptors and the `deriveaddresses` RPC. At some point in the future, if we have BIP322 support, all those will likely succeed and can then be moved from error-throwing to the succedding assert loop.
ACKs for top commit:
achow101:
ACK 68006c10abbfec0f16b90efa69b7880a5e17f186
w0xlt:
ACK https://github.com/bitcoin/bitcoin/pull/25782/commits/68006c10abbfec0f16b90efa69b7880a5e17f186
Tree-SHA512: fec4ed97460787c2ef3d04e3fce89c9365c87207c8358b59c41890f3738355c002e64f289ab4aef794ef4dfd5c867be8b67d736fb620489204f2c6bfb8d3363c
Diffstat (limited to 'test')
-rwxr-xr-x | test/functional/rpc_signmessagewithprivkey.py | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/test/functional/rpc_signmessagewithprivkey.py b/test/functional/rpc_signmessagewithprivkey.py index 80555eab75..6635da150f 100755 --- a/test/functional/rpc_signmessagewithprivkey.py +++ b/test/functional/rpc_signmessagewithprivkey.py @@ -4,27 +4,44 @@ # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Test RPC commands for signing messages with private key.""" +from test_framework.descriptors import ( + descsum_create, +) from test_framework.test_framework import BitcoinTestFramework from test_framework.util import ( assert_equal, assert_raises_rpc_error, ) + class SignMessagesWithPrivTest(BitcoinTestFramework): def set_test_params(self): self.setup_clean_chain = True self.num_nodes = 1 + def addresses_from_privkey(self, priv_key): + '''Return addresses for a given WIF private key in legacy (P2PKH), + nested segwit (P2SH-P2WPKH) and native segwit (P2WPKH) formats.''' + descriptors = f'pkh({priv_key})', f'sh(wpkh({priv_key}))', f'wpkh({priv_key})' + return [self.nodes[0].deriveaddresses(descsum_create(desc))[0] for desc in descriptors] + def run_test(self): message = 'This is just a test message' self.log.info('test signing with priv_key') priv_key = 'cUeKHd5orzT3mz8P9pxyREHfsWtVfgsfDjiZZBcjUBAaGk1BTj7N' - address = 'mpLQjfK79b7CCV4VMJWEWAj5Mpx8Up5zxB' expected_signature = 'INbVnW4e6PeRmsv2Qgu8NuopvrVjkcxob+sX8OcZG0SALhWybUjzMLPdAsXI46YZGb0KQTRii+wWIQzRpG/U+S0=' signature = self.nodes[0].signmessagewithprivkey(priv_key, message) assert_equal(expected_signature, signature) - assert self.nodes[0].verifymessage(address, signature, message) + + self.log.info('test that verifying with P2PKH address succeeds') + addresses = self.addresses_from_privkey(priv_key) + assert_equal(addresses[0], 'mpLQjfK79b7CCV4VMJWEWAj5Mpx8Up5zxB') + assert self.nodes[0].verifymessage(addresses[0], signature, message) + + self.log.info('test that verifying with non-P2PKH addresses throws error') + for non_p2pkh_address in addresses[1:]: + assert_raises_rpc_error(-3, "Address does not refer to key", self.nodes[0].verifymessage, non_p2pkh_address, signature, message) self.log.info('test parameter validity and error codes') # signmessagewithprivkey has two required parameters @@ -41,5 +58,6 @@ class SignMessagesWithPrivTest(BitcoinTestFramework): # malformed signature provided assert_raises_rpc_error(-3, "Malformed base64 encoding", self.nodes[0].verifymessage, 'mpLQjfK79b7CCV4VMJWEWAj5Mpx8Up5zxB', "invalid_sig", message) + if __name__ == '__main__': SignMessagesWithPrivTest().main() |