def testUnsignedTx(self):
ustxi = UnsignedTxInput(tx1raw, 1, None, self.pubKey)
a160_1 = addrStr_to_hash160('mhyjJTq9RsDfhNdjTkga1CKhTiL5VFw85J')[1]
a160_2 = addrStr_to_hash160('mgoCqfR25kZVApAGFK3Tx5CTNcCppmKwfb')[1]
dtxo1 = DecoratedTxOut(hash160_to_p2pkhash_script(a160_1),
long(1.00 * ONE_BTC))
dtxo2 = DecoratedTxOut(hash160_to_p2pkhash_script(a160_2),
long(0.49 * ONE_BTC))
ustx = UnsignedTransaction().createFromUnsignedTxIO([ustxi],
[dtxo1, dtxo2])
self.assertEqual(len(ustx.ustxInputs), 1)
self.assertEqual(len(ustx.decorTxOuts), 2)
self.assertEqual(ustx.lockTime, 0)
self.assertEqual(ustx.uniqueIDB58, 'J2mRenD7')
serUstx = ustx.serialize()
ustx2 = UnsignedTransaction().unserialize(serUstx)
self.assertEqual(serUstx, ustx2.serialize())
serUstxASCII = ustx.serializeAscii()
ustx2 = UnsignedTransaction().unserializeAscii(serUstxASCII)
self.assertEqual(serUstx, ustx2.serialize())
def testCreateMultisigTests(self):
'''
This is used solely to generate some multi-sig scripts, using known
public/private keys, that we can then use to test signing, etc. This
test doesn't actually test anything, but could be tweaked and then
reenabled to produce new data for new tests
'''
import textwrap
asc_nosig = textwrap.dedent("""
=====TXSIGCOLLECT-5JxmLy4T======================================================
AQAAAAsRCQcAAAAAAf19AQEAAAALEQkH/XsoFKgwJMVZsviXpv+aOun4BQHRm+Cuvs/X7O/J3n8BAAAA
/QMBAQAAAAGcgxlJ0d+ZHi+MzG+laL4qTx/jVH/lPbbKmrGLA1oc8AAAAACMSTBGAiEArOklwdcihg72
fMu+GvnKF+AdFiMmeT7CWV4KMZmA3kcCIQDyjBMqkI6tFVXMG/yhbBhVg7TNYsAGLjM5UWLfVx57WgFB
BLmTMVBhjWo901GrcZzZMNBUectdX4ZsVyHhMNjZpaAJxlpQqnjiK9PAvrNqOIgMq8itz9S3KDaOs/Kh
W6/lJNL/////AsAOFgIAAAAAGXapFInbjSGPxqYLm35NTXhzcAkVf8h8iKwwq98DAAAAABl2qRSBj0Gs
NlhCyvZkoRO2iRw54544foisAAAAAAAA/////wFBBJ6i78WXHp6ywhTupFpF7A0V2jwQEjE9pWO1+7wZ
qS+IM59Dur1Ut5OC+yUycjeFHQdqemkBDFT97zMCJalmtXwAAALiAQAAAAsRCQfJUkEEagSrmNnkd0rY
BuMC3d62O+oWtctfIj7ndHjoYbtYPrM2tvvLYLWz1PFVGsReX/xJNkZufZj2x8Dsc2U590aRpkEEaGgH
N8dtq7gByyIE9X2+TkV55PcQzWfcG0InWSyB6bXPArWsnotMn0m+UlEFa2ptAR5MN/a20X7ea1X6ojUZ
4kEEuVwknYT0F+PjlaEnQlQotUBnHMFYgeuCjBe3IqU/xZniHKXlbJDzQJiNOTOsx2vrgy/WTKsHjd88
5zKSMDHRqFOuoH+IAgAAAAAAAAROT05FADIBAAAACxEJBxl2qRRs7kd5CHIvdApqfOmMDp1dyrD6Mois
gARXAQAAAAAAAAROT05FAA==
================================================================================
""".strip())
asc_sig = textwrap.dedent("""
=====TXSIGCOLLECT-5JxmLy4T======================================================
AQAAAAsRCQcAAAAAAf3EAQEAAAALEQkH/XsoFKgwJMVZsviXpv+aOun4BQHRm+Cuvs/X7O/J3n8BAAAA
/QMBAQAAAAGcgxlJ0d+ZHi+MzG+laL4qTx/jVH/lPbbKmrGLA1oc8AAAAACMSTBGAiEArOklwdcihg72
fMu+GvnKF+AdFiMmeT7CWV4KMZmA3kcCIQDyjBMqkI6tFVXMG/yhbBhVg7TNYsAGLjM5UWLfVx57WgFB
BLmTMVBhjWo901GrcZzZMNBUectdX4ZsVyHhMNjZpaAJxlpQqnjiK9PAvrNqOIgMq8itz9S3KDaOs/Kh
W6/lJNL/////AsAOFgIAAAAAGXapFInbjSGPxqYLm35NTXhzcAkVf8h8iKwwq98DAAAAABl2qRSBj0Gs
NlhCyvZkoRO2iRw54544foisAAAAAAAA/////wFBBJ6i78WXHp6ywhTupFpF7A0V2jwQEjE9pWO1+7wZ
qS+IM59Dur1Ut5OC+yUycjeFHQdqemkBDFT97zMCJalmtXxHMEQCIF12j4Vj1Shf49BkDWwVzf1kRgYr
4EIPObgRTVPQz2KkAiAQ28gOniv2A5ozeBCk/rpWHTw2DqqkraEUDYLAPr83NQEAAuIBAAAACxEJB8lS
QQRqBKuY2eR3StgG4wLd3rY76ha1y18iPud0eOhhu1g+sza2+8tgtbPU8VUaxF5f/Ek2Rm59mPbHwOxz
ZTn3RpGmQQRoaAc3x22ruAHLIgT1fb5ORXnk9xDNZ9wbQidZLIHptc8Ctayei0yfSb5SUQVram0BHkw3
9rbRft5rVfqiNRniQQS5XCSdhPQX4+OVoSdCVCi1QGccwViB64KMF7cipT/FmeIcpeVskPNAmI05M6zH
a+uDL9ZMqweN3zznMpIwMdGoU66gf4gCAAAAAAAABE5PTkUAMgEAAAALEQkHGXapFGzuR3kIci90Cmp8
6YwOnV3KsPoyiKyABFcBAAAAAAAABE5PTkUA
================================================================================
""".strip())
# For this manual construction to work, I had to save the signed funding
# transaction
signedFundMS = hex_to_binary( \
'0100000001fd7b2814a83024c559b2f897a6ff9a3ae9f80501d19be0aebecfd7'
'ecefc9de7f010000008a47304402205d768f8563d5285fe3d0640d6c15cdfd64'
'46062be0420f39b8114d53d0cf62a4022010dbc80e9e2bf6039a337810a4feba'
'561d3c360eaaa4ada1140d82c03ebf37350141049ea2efc5971e9eb2c214eea4'
'5a45ec0d15da3c1012313da563b5fbbc19a92f88339f43babd54b79382fb2532'
'7237851d076a7a69010c54fdef330225a966b57cffffffff02a07f8802000000'
'00c95241046a04ab98d9e4774ad806e302dddeb63bea16b5cb5f223ee77478e8'
'61bb583eb336b6fbcb60b5b3d4f1551ac45e5ffc4936466e7d98f6c7c0ec7365'
'39f74691a6410468680737c76dabb801cb2204f57dbe4e4579e4f710cd67dc1b'
'4227592c81e9b5cf02b5ac9e8b4c9f49be5251056b6a6d011e4c37f6b6d17ede'
'6b55faa23519e24104b95c249d84f417e3e395a127425428b540671cc15881eb'
'828c17b722a53fc599e21ca5e56c90f340988d3933acc76beb832fd64cab078d'
'df3ce732923031d1a853ae80045701000000001976a9146cee477908722f740a'
'6a7ce98c0e9d5dcab0fa3288ac00000000')
#UnsignedTransaction().unserializeAscii(asc_nosig).evaluateSigningStatus().pprint()
#UnsignedTransaction().unserializeAscii(asc_sig).evaluateSigningStatus().pprint()
privKeys = [SecureBinaryData(a * 32) for a in ['\xaa', '\xbb', '\xcc']]
pubKeys = [CryptoECDSA().ComputePublicKey(prv) for prv in privKeys]
pubStrs = [pubk.toBinStr() for pubk in pubKeys]
for i, prv in enumerate(privKeys):
print 'PrivKey %d:', prv.toHexStr()
msScript = pubkeylist_to_multisig_script(pubStrs, 2)
msScriptReverse = pubkeylist_to_multisig_script(pubStrs[::-1], 2)
self.assertEqual(msScript, msScriptReverse)
for opStr in convertScriptToOpStrings(msScript):
print ' ', opStr
dtxo = DecoratedTxOut(msScript, 1.0 * ONE_BTC)
ustxi = UnsignedTxInput(signedFundMS, 0)
ustxi.pprint()
refund1 = addrStr_to_scrAddr('mqSvihZRtKt1J3EBbwBJSHeAYVjdxUnpvf')
refund2 = addrStr_to_scrAddr('mjAauu6jzmYaE7jrfFgKqLxtvpStmPxcb7')
dtxo1 = DecoratedTxOut(scrAddr_to_script(refund1),
long(0.223 * ONE_BTC))
dtxo2 = DecoratedTxOut(scrAddr_to_script(refund2),
long(0.200 * ONE_BTC))
ustx = UnsignedTransaction().createFromUnsignedTxIO([ustxi],
[dtxo1, dtxo2])
ustx.pprint()
ustx.evaluateSigningStatus().pprint()
# Need a candidate tx to test signing
txObj = ustx.pytxObj
# Test signing on the individual USTXI
NOSIG = TXIN_SIGSTAT.NO_SIGNATURE
SIG = TXIN_SIGSTAT.ALREADY_SIGNED
for i in [0, 1]:
for j in [0, 1]:
for k in [0, 1]:
ustxiCopy = UnsignedTxInput().unserialize(
ustxi.serialize())
if i > 0:
ustxiCopy.createAndInsertSignature(txObj, privKeys[0])
if j > 0:
ustxiCopy.createAndInsertSignature(txObj, privKeys[1])
if k > 0:
ustxiCopy.createAndInsertSignature(txObj, privKeys[2])
sstat = ustxiCopy.evaluateSigningStatus()
sstat.pprint()
self.assertEqual(sstat.allSigned, (i + j + k) > 1)
self.assertEqual(sstat.statusM[0],
NOSIG if i + j + k == 0 else SIG)
self.assertEqual(sstat.statusM[1],
NOSIG if i + j + k < 2 else SIG)
# Now try all this on the full USTX (not just the input
for i in [0, 1]:
for j in [0, 1]:
for k in [0, 1]:
ustxCopy = UnsignedTransaction().unserialize(
ustx.serialize())
if i > 0:
ustxCopy.createAndInsertSignatureForInput(
0, privKeys[0])
if j > 0:
ustxCopy.createAndInsertSignatureForInput(
0, privKeys[1])
if k > 0:
ustxCopy.createAndInsertSignatureForInput(
0, privKeys[2])
sstat = ustxCopy.evaluateSigningStatus()
#sstat.pprint()
self.assertEqual(sstat.canBroadcast, (i + j + k) > 1)
#self.assertEqual(sstat.statusM[0], NOSIG if i+j+k==0 else SIG)
#self.assertEqual(sstat.statusM[1], NOSIG if i+j+k<2 else SIG)
# Now actually sign it and dump out a raw signed tx!
ustx.createAndInsertSignatureForInput(0, privKeys[0])
ustx.createAndInsertSignatureForInput(0, privKeys[2])
print ustx.serializeAscii()
print binary_to_hex(ustx.getPyTxSignedIfPossible().serialize())