def lock_wallet(self, wallet_name):
"""
Locks an existing wallet of the given name.
:param wallet_name(string): name of the wallet to create
"""
url = self.base_url + WALLET_API_ENUM.get('LOCK_WALLET')
return make_post_request(url, json.dumps(wallet_name))
def create_wallet(self, wallet_name):
"""
Creates a new wallet with the given name.
:param wallet_name(string): name of the wallet to create
"""
url = self.base_url + WALLET_API_ENUM.get('CREATE_WALLET')
return make_post_request(url, json.dumps(wallet_name))
def import_key(self, wallet_name, key):
"""
Unlocks an existing wallet of the given name.
:param wallet_name(string): name of the wallet to create
:param key(string): key to import in the wallet. It will be a private key
"""
url = self.base_url + WALLET_API_ENUM.get('IMPORT_KEY')
payload = [wallet_name, key]
return make_post_request(url, json.dumps(payload))
def unlock_wallet(self, wallet_name, password):
"""
Unlocks an existing wallet of the given name.
:param wallet_name(string): name of the wallet to create
:param password(string): password for the given wallet
"""
url = self.base_url + WALLET_API_ENUM.get('UNLOCK_WALLET')
payload = [wallet_name, password]
return make_post_request(url, json.dumps(payload))
def sign_transaction(self, transaction, keys, _id=""):
"""
Signs a transaction.
:param transaction: transaction to be signed
:param keys: public keys to cross check the transaction
:param id: ID for the chain this transaction is targeted towards.
"""
url = self.base_url + WALLET_API_ENUM.get('SIGN_TRANSACTION')
payload = [transaction, keys, _id]
return make_post_request(url, json.dumps(payload))
def get_block(self, block_num_or_id):
"""
Returns an object containing various details about a specific block on the blockchain.
:param block_num_or_id: id or block number
"""
url = self.base_url + CHAIN_API_ENUM.get('GET_BLOCK')
payload = {
"block_num_or_id": str(block_num_or_id)
}
return make_post_request(url, json.dumps(payload))
def get_account(self, account_name):
"""
Returns an object containing various details about a specific account on the blockchain.
:param account_name: name of account in blockchain
"""
url = self.base_url + CHAIN_API_ENUM.get('GET_ACCOUNT')
payload = {
"account_name": account_name
}
return make_post_request(url, json.dumps(payload))
def push_transaction(self, transaction, signatures):
"""
Applies a transaction in json format to the blockchain
:param transaction: transaction to push
"""
url = self.base_url + CHAIN_API_ENUM.get('PUSH_TRANSACTION')
payload = {
"compression": "none",
"transaction": transaction,
"signatures": signatures
}
return make_post_request(url, json.dumps(payload))
def get_required_keys(self, transaction, available_keys):
"""
Returns the required keys needed to sign a transaction.
:param transaction: transaction object
:param available_keys: available public keys
"""
url = self.base_url + CHAIN_API_ENUM.get('GET_REQUIRED_KEYS')
payload = {
"transaction": transaction,
"available_keys": available_keys
}
return make_post_request(url, json.dumps(payload))
def abi_json_to_bin(self, account_name, action, **kwargs):
"""
Serializes json to binary hex.
The resulting binary hex is usually used for the data field in push_transaction.
:param account_name: name of acocunt
:param action: name of action (function defined in contract)
:param kwargs: action parameters
"""
url = self.base_url + CHAIN_API_ENUM.get('ABI_JSON_TO_BIN')
payload = {
"code": account_name,
"action": action,
"args": kwargs
}
return make_post_request(url, json.dumps(payload))
def get_info(self):
"""
Returns an object containing various details about the blockchain.
"""
url = self.base_url + CHAIN_API_ENUM.get('GET_INFO')
return make_post_request(url)