def test_event_create(self):
op = operations.Event_create(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"season": [["en", "2016-17"]],
"start_time": "2017-03-29T09:15:05",
"event_group_id": "1.0.1241",
"competitors": ["0.0.0", "0.0.1"],
"prefix": prefix,
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c8045701300000000000000000000001026"
"56e07323031362d313701197bdb58d9040000000000010200"
"0000000000000001000000000000000000011f2f6eccc426e"
"56925b29293610505598a8580dc56fc594fef541d25a7cfc8"
"120d7b82dc6fb929bd6bb1fb8f2ab976559ea29c9adc7a9b5"
"df9788b909c7fafe232")
self.assertEqual(compare[:-130], txWire[:-130])
def test_competitor_create(self):
op = operations.Competitor_create(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"name": [["en", "Fuerth"], ["de", "Greuther Fürth"]],
"sport_id": "1.0.1241",
"prefix": prefix,
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c80457012e000000000000000000020264"
"650f47726575746865722046c3bc72746802656e06467565"
"727468d9040000000000010000012068e0417811ad383306"
"1dde84281b17daf22e8dfe879506ee06eb6d9c324297a811"
"e04fa8e5983001bb7eee47d3e9fd0e7c48590c10abfa6a6f"
"2a33ed50a2d424")
self.assertEqual(compare[:-130], txWire[:-130])
def test_event_group_create(self):
op = operations.Event_group_create(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"name": [["en", "NHL"], ["zh_Hans", "國家冰球聯盟"]],
"sport_id": "1.0.1241",
"prefix": prefix,
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c80457012f000000000000000000020265"
"6e034e484c077a685f48616e7312e59c8be5aeb6e586b0e7"
"9083e881afe79b9fd9040000000000010000011f15a6cb74"
"7df1d9bb3e7e607d8094624b3f27010ad461dd8d833590b0"
"e0f72c946082083f90686e9bc225f5b28fd50c63c8150b8c"
"45956c336a182702e17d800d")
self.assertEqual(compare[:-130], txWire[:-130])
def constructTx(self):
""" Construct the actual transaction and store it in the class's dict
store
"""
if self.muse.proposer:
ops = [operations.Op_wrapper(op=o) for o in list(self.ops)]
proposer = Account(self.muse.proposer, muse_instance=self.muse)
ops = operations.Proposal_create(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"fee_paying_account":
proposer["id"],
"expiration_time":
transactions.formatTimeFromNow(
self.muse.proposal_expiration),
"proposed_ops": [o.json() for o in ops],
"extensions": []
})
ops = [Operation(ops)]
else:
ops = [Operation(o) for o in list(self.ops)]
ops = transactions.addRequiredFees(self.muse.rpc, ops)
expiration = transactions.formatTimeFromNow(self.muse.expiration)
ref_block_num, ref_block_prefix = transactions.getBlockParams(
self.muse.rpc)
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
super(TransactionBuilder, self).__init__(tx.json())
def sign(self):
""" Sign a provided transaction witht he provided key(s)
:param dict tx: The transaction to be signed and returned
:param string wifs: One or many wif keys to use for signing
a transaction. If not present, the keys will be loaded
from the wallet as defined in "missing_signatures" key
of the transactions.
"""
self.constructTx()
# If we are doing a proposal, obtain the account from the proposer_id
if self.muse.proposer:
proposer = Account(self.muse.proposer, muse_instance=self.muse)
self.wifs = []
self.appendSigner(proposer["id"], "active")
# We need to set the default prefix, otherwise pubkeys are
# presented wrongly!
if self.muse.rpc:
operations.default_prefix = self.muse.rpc.chain_params["prefix"]
elif "blockchain" in self:
operations.default_prefix = self["blockchain"]["prefix"]
try:
signedtx = Signed_Transaction(**self.json())
except:
raise ValueError("Invalid TransactionBuilder Format")
if not any(self.wifs):
raise MissingKeyError
signedtx.sign(self.wifs, chain=self.muse.rpc.chain_params)
self["signatures"].extend(signedtx.json().get("signatures"))
def test_Transfer(self):
pub = format(account.PrivateKey(wif).pubkey, prefix)
from_account_id = "1.2.0"
to_account_id = "1.2.1"
amount = 1000000
asset_id = "1.3.4"
message = "abcdefgABCDEFG0123456789"
nonce = "5862723643998573708"
fee = objects.Asset(amount=0, asset_id="1.3.0")
amount = objects.Asset(amount=int(amount), asset_id=asset_id)
encrypted_memo = memo.encode_memo(
account.PrivateKey(wif), account.PublicKey(pub, prefix=prefix),
nonce, message)
op = operations.Transfer(
**{
"fee": fee,
"from": from_account_id,
"to": to_account_id,
"amount": amount,
"memo": {
"from": pub,
"to": pub,
"nonce": nonce,
"message": encrypted_memo,
},
"prefix": prefix
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c804570100000000000000000000000140420"
"f0000000000040102c0ded2bc1f1305fb0faac5e6c03ee3a192"
"4234985427b6167ca569d13df435cf02c0ded2bc1f1305fb0fa"
"ac5e6c03ee3a1924234985427b6167ca569d13df435cf8c94d1"
"9817945c5120fa5b6e83079a878e499e2e52a76a7739e9de409"
"86a8e3bd8a68ce316cee50b210000011f39e3fa7071b795491e"
"3b6851d61e7c959be92cc7deb5d8491cf1c3c8c99a1eb44553c"
"348fb8f5001a78b18233ac66727e32fc776d48e92d9639d64f6"
"8e641948")
self.assertEqual(compare[:-130], txWire[:-130])
def compareConstructedTX(self):
# FIXME: Bet cancel does not serialize properly
op = operations.Bet_cancel(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"bettor_id": "1.2.5555",
"bet_to_cancel": "1.22.1111",
"prefix": prefix,
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
print("=" * 80)
pprint(tx.json())
print("=" * 80)
from grapheneapi.grapheneapi import GrapheneAPI
rpc = GrapheneAPI("localhost", 8092)
compare = rpc.serialize_transaction(tx.json())
print(compare[:-130])
print(txWire[:-130])
print(txWire[:-130] == compare[:-130])
self.assertEqual(compare[:-130], txWire[:-130])
def test_create_proposal(self):
op = operations.Proposal_create(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"fee_paying_account":
"1.2.0",
"expiration_time":
"1970-01-01T00:00:00",
"proposed_ops": [{
"op": [
0, {
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"from": "1.2.0",
"to": "1.2.0",
"amount": {
"amount": 0,
"asset_id": "1.3.0"
},
"extensions": []
}
]
}],
"extensions": []
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c80457011600000000000000000000000000"
"00010000000000000000000000000000000000000000000000"
"00000001204baf7f11a7ff12337fc097ac6e82e7b68f82f02c"
"c7e24231637c88a91ae5716674acec8a1a305073165c65e520"
"a64769f5f62c0301ce21ab4f7c67a6801b4266")
self.assertEqual(compare[:-130], txWire[:-130])
def test_sport_create(self):
op = operations.Sport_create(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"name": [["en", "Football"], ["de", "Fußball"]],
"prefix": prefix,
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c80457012d000000000000000000020264650"
"84675c39f62616c6c02656e08466f6f7462616c6c0000011f14"
"eb892a0c4a6c28e0a54852d45526b0d8e017edc4eaac1c0c54c"
"6f944ff1d7e5e909157257fe6e71a4532563564c8c063f38846"
"5f8a9420459d5b6cb1fdfcc1")
self.assertEqual(compare[:-130], txWire[:-130])
def test_proposal_update(self):
op = operations.Proposal_update(
**{
'fee_paying_account': "1.2.1",
'proposal': "1.10.90",
'active_approvals_to_add': ["1.2.5"],
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c804570117000000000000000000015a01050000000"
"000000001200b28528d1436564f4b4a9faf38b77c17d69ea85476076e"
"bafebbad9733ac014411b044a7570ef103a518d2e17f7250e1cd8e31c"
"f19272395c8fe9bbce0b4bfb4")
self.assertEqual(compare[:-130], txWire[:-130])
def test_upgrade_account(self):
op = operations.Account_upgrade(
**{
"fee": {
"amount": 0,
"asset_id": "1.3.0"
},
"account_to_upgrade": "1.2.0",
"upgrade_to_lifetime_member": True,
"prefix": prefix,
})
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c804570108000000000000000000000100000"
"11f4e42562ada1d3fed8f8eb51dd58117e3a4024959c46955a0"
"0d2a7e7e8b40ae7204f4617913aaaf028248d43e8c3463b8776"
"0ca569007dba99a2c49de75bd69b3")
self.assertEqual(compare[:-130], txWire[:-130])
def test_create_account(self):
s = {
"fee": {
"amount": 1467634,
"asset_id": "1.3.0"
},
"registrar": "1.2.33",
"referrer": "1.2.27",
"referrer_percent": 3,
"name": "foobar-f124",
"owner": {
"weight_threshold":
1,
"account_auths": [],
'key_auths':
[[
prefix +
'6pbVDAjRFiw6fkiKYCrkz7PFeL7XNAfefrsREwg8MKpJ9VYV9x', 1
],
[
prefix +
'6zLNtyFVToBsBZDsgMhgjpwysYVbsQD6YhP3kRkQhANUB4w7Qp', 1
]],
"address_auths": []
},
"active": {
"weight_threshold":
1,
"account_auths": [],
'key_auths':
[[
prefix +
'6pbVDAjRFiw6fkiKYCrkz7PFeL7XNAfefrsREwg8MKpJ9VYV9x', 1
],
[
prefix +
'6zLNtyFVToBsBZDsgMhgjpwysYVbsQD6YhP3kRkQhANUB4w7Qp', 1
],
[
prefix +
'8CemMDjdUWSV5wKotEimhK6c4dY7p2PdzC2qM1HpAP8aLtZfE7', 1
]],
"address_auths": []
},
"options": {
"memo_key":
prefix + '5TPTziKkLexhVKsQKtSpo4bAv5RnB8oXcG4sMHEwCcTf3r7dqE',
"voting_account": "1.2.5",
"num_witness": 0,
"num_committee": 0,
"votes": [],
"extensions": []
},
"extensions": {},
"prefix": prefix
}
op = operations.Account_create(**s)
ops = [Operation(op)]
tx = Signed_Transaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=prefix)
tx.verify([PrivateKey(wif).pubkey], prefix)
txWire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c804570105f26416000000000000211b03000b666f"
"6f6261722d6631323401000000000202fe8cc11cc8251de6977636b5"
"5c1ab8a9d12b0b26154ac78e56e7c4257d8bcf6901000314aa202c91"
"58990b3ec51a1aa49b2ab5d300c97b391df3beb34bb74f3c62699e01"
"000001000000000303b453f46013fdbccb90b09ba169c388c34d8445"
"4a3b9fbec68d5a7819a734fca0010002fe8cc11cc8251de6977636b5"
"5c1ab8a9d12b0b26154ac78e56e7c4257d8bcf6901000314aa202c91"
"58990b3ec51a1aa49b2ab5d300c97b391df3beb34bb74f3c62699e01"
"0000024ab336b4b14ba6d881675d1c782912783c43dbbe31693aa710"
"ac1896bd7c3d61050000000000000000011f61ad276120bc3f189296"
"2bfff7db5e8ce04d5adec9309c80529e3a978a4fa1073225a6d56929"
"e34c9d2a563e67a8f4a227e4fadb4a3bb6ec91bfdf4e57b80efd")
self.assertEqual(compare[:-130], txWire[:-130])