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nmc: Use descriptor wallets by default.
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@@ -1862,20 +1862,70 @@ class BTCInterface(Secp256k1Interface):
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"Could not find address with enough funds for proof",
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)
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self._log.debug("sign_for_addr %s", sign_for_addr)
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self._log.debug(f"sign_for_addr {sign_for_addr}")
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funds_addr: str = sign_for_addr
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if (
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self.using_segwit()
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): # TODO: Use isSegwitAddress when scantxoutset can use combo
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# 'Address does not refer to key' for non p2pkh
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pkh = self.decodeAddress(sign_for_addr)
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sign_for_addr = self.pkh_to_address(pkh)
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self._log.debug("sign_for_addr converted %s", sign_for_addr)
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self._log.debug(f"sign_for_addr converted {sign_for_addr}")
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signature = self.rpc_wallet(
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"signmessage",
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[sign_for_addr, sign_for_addr + "_swap_proof_" + extra_commit_bytes.hex()],
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)
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if self._use_descriptors:
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# https://github.com/bitcoin/bitcoin/issues/10542
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# https://github.com/bitcoin/bitcoin/issues/26046
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priv_keys = self.rpc_wallet(
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"listdescriptors",
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[
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True,
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],
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)
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addr_info = self.rpc_wallet(
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"getaddressinfo",
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[
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funds_addr,
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],
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)
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hdkeypath = addr_info["hdkeypath"]
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sign_for_address_key = None
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for descriptor in priv_keys["descriptors"]:
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if descriptor["active"] is False or descriptor["internal"] is True:
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continue
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desc = descriptor["desc"]
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assert desc.startswith("wpkh(")
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ext_key = desc[5:].split(")")[0].split("/", 1)[0]
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ext_key_data = decodeAddress(ext_key)[4:]
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ci_part = self._sc.ci(Coins.PART)
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ext_key_data_part = ci_part.encode_secret_extkey(ext_key_data)
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rv = ci_part.rpc_wallet(
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"extkey", ["info", ext_key_data_part, hdkeypath]
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)
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extkey_derived = rv["key_info"]["result"]
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ext_key_data = decodeAddress(extkey_derived)[4:]
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ek = ExtKeyPair()
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ek.decode(ext_key_data)
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sign_for_address_key = self.encodeKey(ek._key)
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break
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assert sign_for_address_key is not None
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signature = self.rpc(
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"signmessagewithprivkey",
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[
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sign_for_address_key,
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sign_for_addr + "_swap_proof_" + extra_commit_bytes.hex(),
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],
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)
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del priv_keys
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else:
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signature = self.rpc_wallet(
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"signmessage",
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[
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sign_for_addr,
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sign_for_addr + "_swap_proof_" + extra_commit_bytes.hex(),
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],
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)
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prove_utxos = [] # TODO: Send specific utxos
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return (sign_for_addr, signature, prove_utxos)
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