def init_with_bundle(self, info):
"""
Init the peer with given info dict
:param info: Dict including all info, e.g., endpoint, grpc option
:return: True or False
"""
try:
self._endpoint = info['url']
self._grpc_options = info['grpcOptions']
self._tls_ca_certs_path = info['tlsCACerts']['path']
if 'clientKey' in info:
self._client_key_path = info['clientKey']['path']
if 'clientCert' in info:
self._client_cert_path = info['clientCert']['path']
self._ssl_target_name = self._grpc_options[
'grpc.ssl_target_name_override']
self._channel = create_grpc_channel(
self._endpoint,
self._tls_ca_certs_path,
self._client_key_path,
self._client_cert_path,
opts=[(opt, value)
for opt, value in self._grpc_options.items()])
self._orderer_client = ab_pb2_grpc.AtomicBroadcastStub(
self._channel)
except KeyError as e:
print(e)
return False
return True
def __init__(self,
name='orderer',
endpoint=DEFAULT_ORDERER_ENDPOINT,
tls_ca_cert_file=None,
client_key_file=None,
client_cert_file=None,
opts=None):
"""Creates an orderer object.
Args:
endpoint (str): The grpc endpoint of the orderer.
tls_ca_cert_file (str): The tls certificate for the given
orderer as bytes.
client_key (str): file path for Private key used for TLS when
making client connections
client_cert (str): file path for X.509 certificate used for TLS
when making client connections
opts (tuple): Additional grpc config options as
tuple e.g. ((key, val),).
"""
self._name = name
self._endpoint = endpoint
self._grpc_options = dict()
self._ssl_target_name = None
self._tls_ca_certs_path = tls_ca_cert_file
self._client_key_path = client_key_file
self._client_cert_path = client_cert_file
self._channel = create_grpc_channel(self._endpoint, tls_ca_cert_file,
client_key_file, client_cert_file,
opts)
self._orderer_client = ab_pb2_grpc.AtomicBroadcastStub(self._channel)
def set_tls_client_cert_and_key(self,
client_key_file=None,
client_cert_file=None):
"""Set tls client's cert and key for mutual tls
:param client_key_file: file path for Private key used for TLS when making client connections,
defaults to None
:type client_key_file: str
:param client_cert_file: file path for X.509 certificate used for TLS when making client connections,
defaults to None
:type client_cert_file: str
:return: set success value
:rtype: Boolean
"""
try:
self._client_key_path = client_key_file
self._client_cert_path = client_cert_file
self._channel = create_grpc_channel(
self._endpoint,
self._tls_ca_certs_path,
self._client_key_path,
self._client_cert_path,
opts=[(opt, value)
for opt, value in self._grpc_options.items()])
self._orderer_client = ab_pb2_grpc.AtomicBroadcastStub(
self._channel)
except Exception:
return False
return True
def __init__(self, name='orderer', endpoint=DEFAULT_ORDERER_ENDPOINT,
tls_ca_cert_file=None, client_key_file=None,
client_cert_file=None, opts=None):
"""Creates an orderer object.
:param name: defaults to 'orderer'
:type name: str
:param endpoint: The grpc endpoint of the orderer, defaults to DEFAULT_ORDERER_ENDPOINT
:type endpoint: str
:param tls_ca_cert_file: The tls certificate for the given orderer as bytes, defaults to None
:type tls_ca_cert_file: str
:param client_key_file: file path for Private key used for TLS when making client connections,
defaults to None
:type client_key_file: str
:param client_cert_file: file path for X.509 certificate used for TLS when making client connections,
defaults to None
:type client_cert_file: str
:param opts: Additional grpc config options as tuple e.g. ((key, val),), defaults to None
:type opts: tuple
"""
self._name = name
self._endpoint = endpoint
if opts:
self._grpc_options = {key: value for (key, value) in opts}
else:
self._grpc_options = dict()
self._ssl_target_name = None
self._tls_ca_certs_path = tls_ca_cert_file
self._client_key_path = client_key_file
self._client_cert_path = client_cert_file
self._channel = create_grpc_channel(self._endpoint, tls_ca_cert_file,
client_key_file,
client_cert_file, opts)
self._orderer_client = ab_pb2_grpc.AtomicBroadcastStub(self._channel)
def init_with_bundle(self, info):
"""
Init the peer with given info dict
:param info: Dict including all info, e.g., endpoint, grpc option
:return: True or False
"""
try:
self._endpoint = info['url']
self._grpc_options = info['grpcOptions']
self._tls_ca_certs_path = info['tlsCACerts']['path']
self._ssl_target_name = self._grpc_options[
'ssl-target-name-override']
self._channel = create_grpc_channel(
self._endpoint,
self._tls_ca_certs_path,
opts=(('grpc.ssl_target_name_override',
self._ssl_target_name), ))
self._orderer_client = ab_pb2_grpc.AtomicBroadcastStub(
self._channel)
except KeyError:
return False
return True
def __init__(self, name='orderer', endpoint=DEFAULT_ORDERER_ENDPOINT,
tls_ca_cert_file=None, client_key_file=None,
client_cert_file=None, opts=None):
"""
endpoint: 특정한 grpc 채널 주소, default=DEFAULT_ORDERER_ENDPOINT
opts: grpc 추가설정 튜플((key, val),)
"""
self._name = name
self._endpoint = endpoint
if opts:
self._grpc_options = {key: value for (key, value) in opts}
else:
self._grpc_options = dict()
self._ssl_target_name = None
self._tls_ca_certs_path = tls_ca_cert_file
self._client_key_path = client_key_file
self._client_cert_path = client_cert_file
self._channel = create_grpc_channel(self._endpoint, tls_ca_cert_file,
client_key_file,
client_cert_file, opts)
self._orderer_client = ab_pb2_grpc.AtomicBroadcastStub(self._channel)
