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Merge pull request #4117 from SomberNight/pay_to_script

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fix paying to script
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ThomasV 2018-03-23 19:42:04 +01:00 • committed by GitHub
commit 05342c5537
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2 changed files with 10 additions and 10 deletions
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8
gui/qt/paytoedit.py
View file

@ -31,6 +31,7 @@ from .qrtextedit import ScanQRTextEdit
import re
from decimal import Decimal
from electrum import bitcoin
from electrum.util import bfh
from . import util
@ -93,9 +94,12 @@ class PayToEdit(ScanQRTextEdit):
for word in x.split():
if word[0:3] == 'OP_':
assert word in opcodes.lookup
script += chr(opcodes.lookup[word])
opcode_int = opcodes.lookup[word]
assert opcode_int < 256 # opcode is single-byte
script += bitcoin.int_to_hex(opcode_int)
else:
script += push_script(word).decode('hex')
bfh(word) # to test it is hex data
script += push_script(word)
return script
def parse_amount(self, x):

12
lib/transaction.py
View file

@ -229,10 +229,10 @@ opcodes = Enumeration("Opcodes", [
"OP_WITHIN", "OP_RIPEMD160", "OP_SHA1", "OP_SHA256", "OP_HASH160",
"OP_HASH256", "OP_CODESEPARATOR", "OP_CHECKSIG", "OP_CHECKSIGVERIFY", "OP_CHECKMULTISIG",
"OP_CHECKMULTISIGVERIFY",
("OP_SINGLEBYTE_END", 0xF0),
("OP_DOUBLEBYTE_BEGIN", 0xF000),
"OP_PUBKEY", "OP_PUBKEYHASH",
("OP_INVALIDOPCODE", 0xFFFF),
("OP_NOP1", 0xB0),
("OP_CHECKLOCKTIMEVERIFY", 0xB1), ("OP_CHECKSEQUENCEVERIFY", 0xB2),
"OP_NOP4", "OP_NOP5", "OP_NOP6", "OP_NOP7", "OP_NOP8", "OP_NOP9", "OP_NOP10",
("OP_INVALIDOPCODE", 0xFF),
])
@ -242,10 +242,6 @@ def script_GetOp(_bytes):
vch = None
opcode = _bytes[i]
i += 1
if opcode >= opcodes.OP_SINGLEBYTE_END:
opcode <<= 8
opcode |= _bytes[i]
i += 1
if opcode <= opcodes.OP_PUSHDATA4:
nSize = opcode