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test: refactor: return TaprootInfo from P2TR address creation routine

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Rather than only returning the internal key from the P2TR anyone-can-spend
address creation routine, provide the whole TaprootInfo object, which in turn
contains a dictionary of TaprootLeafInfo object for named leaves.

This data is used in MiniWallet for the default ADDRESS_OP_TRUE mode, in order
to deduplicate the witness script and leaf version of the control block.
This commit is contained in:
Sebastian Falbesoner
2024-05-09 18:52:27 +02:00
parent e6e4c18a9b
commit 7774c314fb
2 changed files with 11 additions and 6 deletions
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7
test/functional/test_framework/address.py
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@@ -53,13 +53,14 @@ def create_deterministic_address_bcrt1_p2tr_op_true(explicit_internal_key=None):
can be spent with a witness stack of OP_TRUE and the control block
with internal public key (script-path spending).
Returns a tuple with the generated address and the internal key.
Returns a tuple with the generated address and the TaprootInfo object.
"""
internal_key = explicit_internal_key or (1).to_bytes(32, 'big')
address = output_key_to_p2tr(taproot_construct(internal_key, [(None, CScript([OP_TRUE]))]).output_pubkey)
taproot_info = taproot_construct(internal_key, [("only-path", CScript([OP_TRUE]))])
address = output_key_to_p2tr(taproot_info.output_pubkey)
if explicit_internal_key is None:
assert_equal(address, 'bcrt1p9yfmy5h72durp7zrhlw9lf7jpwjgvwdg0jr0lqmmjtgg83266lqsekaqka')
return (address, internal_key)
return (address, taproot_info)
def byte_to_base58(b, version):