def update_account_profile(self, profile, account=None):
""" Update an account's meta data (json_meta)
:param dict json: The meta data to use (i.e. use Profile() from
account.py)
:param str account: (optional) the account to allow access
to (defaults to ``default_account``)
"""
if not account:
account = configStorage.get("default_account")
if not account:
raise ValueError("You need to provide an account")
account = Account(account, steemd_instance=self.steemd)
op = operations.AccountUpdate(
**{
"account": account["name"],
"memo_key": account["memo_key"],
"json_metadata": profile
})
return self.finalizeOp(op, account["name"], "active")
def update_account():
with open("config_update_account.json", 'r') as load_f:
input_args = json.load(load_f)
for i in range(len(input_args)):
args = input_args[i]
key = args['key']
update_account_object = args['update_account']
account_name = update_account_object['account']
steem = Steem(nodes=nodes_remote, keys=key)
# now we can construct the transaction
# we will set no_broadcast to True because
# we don't want to really send funds, just testing.
tb = TransactionBuilder()
# lets serialize our transfers into a format Steem can understand
operationsList = []
operationsList.append(
operations.AccountUpdate(**update_account_object))
# tell TransactionBuilder to use our serialized transfers
tb.appendOps(operationsList)
# we need to tell TransactionBuilder about
# everyone who needs to sign the transaction.
# since all payments are made from `richguy`,
# we just need to do this once
tb.appendSigner(account_name, 'owner')
# sign the transaction
tb.sign()
# broadcast the transaction (publish to steem)
# since we specified no_broadcast=True earlier
# this method won't actually do anything
tx = tb.broadcast()
print(account_name + " done")
def update_memo_key(self, key, account=None):
""" Update an account's memo public key
This method does **not** add any private keys to your
wallet but merely changes the memo public key.
:param str key: New memo public key
:param str account: (optional) the account to allow access
to (defaults to ``default_account``)
"""
if not account:
account = configStorage.get("default_account")
if not account:
raise ValueError("You need to provide an account")
PublicKey(key) # raises exception if invalid
account = Account(account, steemd_instance=self.steemd)
op = operations.AccountUpdate(
**{
"account": account["name"],
"memo_key": key,
"json_metadata": account["json_metadata"]
})
return self.finalizeOp(op, account["name"], "active")
def test_account_update(self):
op = operations.AccountUpdate(
**{
"account": "streemian",
"posting": {
"weight_threshold":
1,
"account_auths": [["xeroc", 1], ["fabian", 1]],
"key_auths":
[[
"STM6KChDK2sns9MwugxkoRvPEnyjuTxHN5upGsZ1EtanCffqBVVX3",
1
],
[
"STM7sw22HqsXbz7D2CmJfmMwt9rimtk518dRzsR1f8Cgw52dQR1pR",
1
]]
},
"owner": {
"weight_threshold":
1,
"account_auths": [],
"key_auths":
[[
"STM7sw22HqsXbz7D2CmJfmMwt9rimtk518dRzsR1f8Cgw52dQR1pR",
1
],
[
"STM6KChDK2sns9MwugxkoRvPEnyjuTxHN5upGsZ1EtanCffqBVVX3",
1
]]
},
"active": {
"weight_threshold":
2,
"account_auths": [],
"key_auths":
[[
"STM6KChDK2sns9MwugxkoRvPEnyjuTxHN5upGsZ1EtanCffqBVVX3",
1
],
[
"STM7sw22HqsXbz7D2CmJfmMwt9rimtk518dRzsR1f8Cgw52dQR1pR",
1
]]
},
"memo_key":
"STM728uLvStTeAkYJsQefks3FX8yfmpFHp8wXw3RY3kwey2JGDooR",
"json_metadata": ""
})
ops = [operations.Operation(op)]
tx = SignedTransaction(ref_block_num=ref_block_num,
ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops)
tx = tx.sign([wif], chain=self.steem.chain_params)
tx_wire = hexlify(bytes(tx)).decode("ascii")
compare = ("f68585abf4dce7c80457010a0973747265656d69616e01010000"
"00000202bbcf38855c9ae9d55704ee50ff56552af1242266c105"
"44a75b61005e17fa78a601000389d28937022880a7f0c7deaa6f"
"46b4d87ce08bd5149335cb39b5a8e9b04981c201000102000000"
"000202bbcf38855c9ae9d55704ee50ff56552af1242266c10544"
"a75b61005e17fa78a601000389d28937022880a7f0c7deaa6f46"
"b4d87ce08bd5149335cb39b5a8e9b04981c20100010100000002"
"0666616269616e0100057865726f6301000202bbcf38855c9ae9"
"d55704ee50ff56552af1242266c10544a75b61005e17fa78a601"
"000389d28937022880a7f0c7deaa6f46b4d87ce08bd5149335cb"
"39b5a8e9b04981c201000318c1ae46b3e98b26684c87737a04ec"
"b1a390efdc7671ced448a92b745372deff000001206a8896c0ce"
"0c949d901c44232694252348004cf9a74ec2f391c0e0b7a4108e"
"7f71522c186a92c17e23a07cdb108a745b9760316daf16f20434"
"53fbeccb331067")
self.assertEqual(compare[:-130], tx_wire[:-130])
],
"account_auths": [],
"weight_threshold": 1
},
"active": {
"key_auths": [
[new_public_keys["active"], 1]
],
"account_auths": [],
"weight_threshold": 1
},
"posting": {
"key_auths": [
[new_public_keys["posting"], 1]
],
"account_auths": [],
"weight_threshold": 1
},
"memo_key": new_public_keys["memo"]
}
print("New data:")
print(new_data)
op = operations.AccountUpdate(**new_data)
result = client.commit.finalizeOp(op, account, "owner")
print("Result:")
print(result)
def disallow(self,
foreign,
permission="posting",
account=None,
threshold=None):
""" Remove additional access to an account by some other public
key or account.
:param str foreign: The foreign account that will obtain access
:param str permission: (optional) The actual permission to
modify (defaults to ``posting``)
:param str account: (optional) the account to allow access
to (defaults to ``default_account``)
:param int threshold: The threshold that needs to be reached
by signatures to be able to interact
"""
if not account:
account = configStorage.get("default_account")
if not account:
raise ValueError("You need to provide an account")
if permission not in ["owner", "posting", "active"]:
raise ValueError(
"Permission needs to be either 'owner', 'posting', or 'active")
account = Account(account, steemd_instance=self.steemd)
authority = account[permission]
try:
pubkey = PublicKey(foreign,
prefix=self.steemd.chain_params["prefix"])
affected_items = list(
filter(lambda x: x[0] == str(pubkey), authority["key_auths"]))
authority["key_auths"] = list(
filter(lambda x: x[0] != str(pubkey), authority["key_auths"]))
except: # noqa FIXME(sneak)
try:
foreign_account = Account(foreign, steemd_instance=self.steemd)
affected_items = list(
filter(lambda x: x[0] == foreign_account["name"],
authority["account_auths"]))
authority["account_auths"] = list(
filter(lambda x: x[0] != foreign_account["name"],
authority["account_auths"]))
except: # noqa FIXME(sneak)
raise ValueError(
"Unknown foreign account or unvalid public key")
removed_weight = affected_items[0][1]
# Define threshold
if threshold:
authority["weight_threshold"] = threshold
# Correct threshold (at most by the amount removed from the
# authority)
try:
self._test_weights_treshold(authority)
except: # noqa FIXME(sneak)
log.critical("The account's threshold will be reduced by %d" %
removed_weight)
authority["weight_threshold"] -= removed_weight
self._test_weights_treshold(authority)
op = operations.AccountUpdate(
**{
"account": account["name"],
permission: authority,
"memo_key": account["memo_key"],
"json_metadata": account["json_metadata"]
})
if permission == "owner":
return self.finalizeOp(op, account["name"], "owner")
else:
return self.finalizeOp(op, account["name"], "active")
def allow(self,
foreign,
weight=None,
permission="posting",
account=None,
threshold=None):
""" Give additional access to an account by some other public
key or account.
:param str foreign: The foreign account that will obtain access
:param int weight: (optional) The weight to use. If not
define, the threshold will be used. If the weight is
smaller than the threshold, additional signatures will
be required. (defaults to threshold)
:param str permission: (optional) The actual permission to
modify (defaults to ``posting``)
:param str account: (optional) the account to allow access
to (defaults to ``default_account``)
:param int threshold: The threshold that needs to be reached
by signatures to be able to interact
"""
if not account:
account = configStorage.get("default_account")
if not account:
raise ValueError("You need to provide an account")
if permission not in ["owner", "posting", "active"]:
raise ValueError(
"Permission needs to be either 'owner', 'posting', or 'active")
account = Account(account, steemd_instance=self.steemd)
if not weight:
weight = account[permission]["weight_threshold"]
authority = account[permission]
try:
pubkey = PublicKey(foreign)
authority["key_auths"].append([str(pubkey), weight])
except: # noqa FIXME(sneak)
try:
foreign_account = Account(foreign, steemd_instance=self.steemd)
authority["account_auths"].append(
[foreign_account["name"], weight])
except: # noqa FIXME(sneak)
raise ValueError(
"Unknown foreign account or unvalid public key")
if threshold:
authority["weight_threshold"] = threshold
self._test_weights_treshold(authority)
op = operations.AccountUpdate(
**{
"account": account["name"],
permission: authority,
"memo_key": account["memo_key"],
"json_metadata": account["json_metadata"],
'prefix': self.steemd.chain_params["prefix"]
})
if permission == "owner":
return self.finalizeOp(op, account["name"], "owner")
else:
return self.finalizeOp(op, account["name"], "active")
