def main():
conf = configparser.ConfigParser()
conf.read("app/config.ini")
user = conf["rabbitmq"]["user"]
password = conf["rabbitmq"]["password"]
tls = conf["rabbitmq"]["tlsenabled"]
if user == "" or password == "":
if tls == "false":
connection = pika.BlockingConnection(
pika.ConnectionParameters(host='localhost'))
else:
context = ssl.SSLContext(ssl.PROTOCOL_TLSv1)
context.load_verify_locations("cert_rabbitmq/cacert.pem")
context.load_cert_chain(certfile="cert_rabbitmq/cert.pem",
keyfile="cert_rabbitmq/key.pem")
ssl_options = pika.SSLOptions(context)
connection = pika.BlockingConnection(
pika.ConnectionParameters(host="localhost",
port=5671,
ssl_options=ssl_options))
else:
credentials = pika.PlainCredentials(user, password)
if tls == "false":
connection = pika.BlockingConnection(
pika.ConnectionParameters(host='localhost',
credentials=credentials))
else:
context = ssl.SSLContext(ssl.PROTOCOL_TLSv1)
context.load_verify_locations("cert_rabbitmq/cacert.pem")
context.load_cert_chain(certfile="cert_rabbitmq/cert.pem",
keyfile="cert_rabbitmq/key.pem")
ssl_options = pika.SSLOptions(context)
connection = pika.BlockingConnection(
pika.ConnectionParameters(host="34.244.187.201",
port=5671,
ssl_options=ssl_options))
channel = connection.channel()
channel.exchange_declare(exchange='data', exchange_type='fanout')
message = data()
# message = json.loads(message)
print(message)
channel.basic_publish(exchange='data', routing_key='', body=message)
print(" [x] Sent %r" % message)
connection.close()
def init(self):
if pika is None:
raise MissingDependencyError("pika", version=">=1.0")
self.connection = None
self.channel = None
pika_version = tuple(int(x) for x in pika.__version__.split('.'))
if pika_version < (1, ):
raise MissingDependencyError("pika",
version=">=1.0",
installed=pika.__version__)
self.kwargs = {}
self.kwargs['heartbeat'] = self.connection_heartbeat
if self.username and self.password:
self.kwargs['credentials'] = pika.PlainCredentials(
self.username, self.password)
if self.use_ssl:
self.kwargs['ssl_options'] = pika.SSLOptions(
context=ssl.create_default_context(ssl.Purpose.CLIENT_AUTH))
self.connection_parameters = pika.ConnectionParameters(
host=self.connection_host,
port=self.connection_port,
virtual_host=self.connection_vhost,
connection_attempts=self.connection_attempts,
**self.kwargs)
self.connect_server()
def __init__(self, connection_data, on_event_callback):
self._connection = None
self._channel = None
self._closing = False
self._consumer_tag = None
self._queue_name = connection_data['queue_name']
self._url = "{}://{}:{}@{}:{}".format(self.AMQP_PROTO,
connection_data['user_name'],
connection_data['password'],
connection_data['host'],
connection_data['port'])
credentials = pika.PlainCredentials(connection_data['user_name'],
connection_data['password'])
cxt = ssl.create_default_context()
cxt.check_hostname = connection_data['ssl_check_hostname']
cxt.verify_mode = eval(connection_data['ssl_verify_mode'])
ssl_options = pika.SSLOptions(context=cxt)
self._connection_parameters = pika.ConnectionParameters(
host=connection_data['host'],
port=connection_data['port'],
virtual_host=connection_data['vhost'],
credentials=credentials,
ssl_options=ssl_options)
logger.warn(self._url)
self.on_event_callback = on_event_callback
def __post_init__(self) -> None:
super().__init__()
self.api = OpenCTIApiClient(
url=self.opencti_url,
token=self.opencti_token,
log_level=self.log_level,
ssl_verify=self.ssl_verify,
json_logging=self.json_logging,
)
self.queue_name = self.connector["config"]["push"]
self.pika_credentials = pika.PlainCredentials(
self.connector["config"]["connection"]["user"],
self.connector["config"]["connection"]["pass"],
)
self.pika_parameters = pika.ConnectionParameters(
self.connector["config"]["connection"]["host"],
self.connector["config"]["connection"]["port"],
"/",
self.pika_credentials,
ssl_options=pika.SSLOptions(create_ssl_context())
if self.connector["config"]["connection"]["use_ssl"] else None,
)
self.pika_connection = pika.BlockingConnection(self.pika_parameters)
self.channel = self.pika_connection.channel()
self.channel.basic_qos(prefetch_count=1)
self.processing_count: int = 0
def __init__(self,
amqp_server,
queues,
secrets_dir=DEFAULT_SECRETS_DIR,
**kwargs):
"""connect to some AMQP queues
amqp_server should be formatted as host:port
queues should be a list of strings with the names of queues, each queue
will be declared and usable
secrets_dir can be passed for enviroments where the AMQP secrets are not
in DEFAULT_SECRETS_DIR.
any extra arguments in **kwargs will be passed to queue_declare()
the results of the result declarations are stored in
DistributedQueue.declare_results, a dict mapping queue name to result
when passive=True is passed to queue_declare() and the queue does not
exist, the declare result will be None
"""
if no_amqp:
raise ImportError('pika is not available')
try:
host, port = amqp_server.split(':')
except ValueError:
raise ValueError('Please format amqp_server as host:port')
context = ssl.create_default_context(
cafile=os.path.join(secrets_dir, 'ca.pem'))
context.load_cert_chain(keyfile=os.path.join(secrets_dir,
'amqp-client.key'),
certfile=os.path.join(secrets_dir,
'amqp-client.pem'))
context.check_hostname = False
self.connection = pika.BlockingConnection(
pika.ConnectionParameters(
host=host,
port=int(port),
ssl_options=pika.SSLOptions(context, server_hostname=host),
credentials=pika.credentials.ExternalCredentials()))
self.channel = self.connection.channel()
self.declare_results = {}
for queue in queues:
try:
result = self.channel.queue_declare(queue=queue,
arguments=arguments.get(
queue, None),
**kwargs)
self.declare_results[queue] = result
except pika.exceptions.ChannelClosedByBroker as e:
# unknown error
if e.reply_code != 404:
raise e
# queue does not exist
self.declare_results[queue] = None
self.channel = self.connection.channel()
def __init__(
self,
connector: Dict[str, Any],
opencti_url: str,
opencti_token: str,
log_level: str,
) -> None:
threading.Thread.__init__(self)
self.api = OpenCTIApiClient(opencti_url, opencti_token, log_level)
self.queue_name = connector["config"]["push"]
self.pika_credentials = pika.PlainCredentials(
connector["config"]["connection"]["user"],
connector["config"]["connection"]["pass"],
)
self.pika_parameters = pika.ConnectionParameters(
connector["config"]["connection"]["host"],
connector["config"]["connection"]["port"],
"/",
self.pika_credentials,
ssl_options=pika.SSLOptions(create_ssl_context())
if connector["config"]["connection"]["use_ssl"] else None,
)
self.pika_connection = pika.BlockingConnection(self.pika_parameters)
self.channel = self.pika_connection.channel()
self.channel.basic_qos(prefetch_count=1)
self.processing_count: int = 0
def connect(self):
if not sickrage.app.api.token or not sickrage.app.config.general.server_id:
IOLoop.current().call_later(5, self.reconnect)
return
if sickrage.app.api.token_time_remaining < (int(sickrage.app.api.token['expires_in']) / 2):
if not sickrage.app.api.refresh_token():
IOLoop.current().call_later(5, self.reconnect)
return
try:
credentials = pika.credentials.PlainCredentials(username='******', password=sickrage.app.api.token["access_token"])
context = ssl.create_default_context()
context.check_hostname = False
context.verify_mode = ssl.CERT_NONE
parameters = pika.ConnectionParameters(
host=self._amqp_host,
port=self._amqp_port,
virtual_host=self._amqp_vhost,
credentials=credentials,
socket_timeout=300,
ssl_options=pika.SSLOptions(context)
)
TornadoConnection(
parameters,
on_open_callback=self.on_connection_open,
on_close_callback=self.on_connection_close,
on_open_error_callback=self.on_connection_open_error
)
except (AMQPConnectorException, AMQPConnectionError, SSLCertVerificationError):
sickrage.app.log.debug("AMQP connection error, attempting to reconnect")
IOLoop.current().call_later(5, self.reconnect)
def _connection_params(self):
"""Generate pika connection parameters object/options."""
credentials = pika.PlainCredentials(self._username, self._password)
if self._use_ssl:
config_options = self._config.get_ssl_opts()
options = ssl.SSLContext()
if config_options is not None:
options = ssl.wrap_socket(**config_options)
ssl_options = pika.SSLOptions(options, self._host)
params = pika.ConnectionParameters(
host=self._host,
port=self._port,
virtual_host=self._safe_cfg_val('vhost'),
credentials=credentials,
ssl_options=ssl_options)
else:
params = pika.ConnectionParameters(
host=self._host,
port=self._port,
virtual_host=self._safe_cfg_val('vhost'),
credentials=credentials)
self._verbose_log('_connection_params.end', params)
return params
def connect(self):
"""This method connects to RabbitMQ, returning the connection handle. It will also pass in the on_connection_open callback method.
:rtype: pika.SelectConnection
"""
logging.info(
'Connecting to Sarracenia (amqps://anonymous:[email protected]/)'
)
context = ssl.create_default_context()
credentials = pika.PlainCredentials('anonymous', 'anonymous')
parameters = pika.ConnectionParameters(
'dd.weather.gc.ca',
5671,
'/',
credentials,
# Sarracenia serves TLS certificates that have a CN of "weather.gc.ca"
# since we can only talk to it through "dd.weather.gc.ca", TLS validation will fail
# to work around this, we pass a custom SSL context to pika with server_hostname set accordingly
# this is secure because "weather.gc.ca" belongs to Environment Canada, so certificates from that domain can be trusted
ssl_options=pika.SSLOptions(context,
server_hostname='weather.gc.ca'))
return pika.SelectConnection(
parameters=parameters,
on_open_callback=self.on_connection_open,
on_close_callback=self.on_connection_closed)
def _get_connection(self):
while self.running:
try:
#
pika_ssl_options = None
if self.ssl_context is not None:
pika_ssl_options = pika.SSLOptions(
self.ssl_context, self.ssl_server_hostname)
#
connection = pika.BlockingConnection(
pika.ConnectionParameters(
host=self.queue_config.host,
port=self.queue_config.port,
virtual_host=self.queue_config.vhost,
credentials=pika.PlainCredentials(
self.queue_config.user,
self.queue_config.password),
ssl_options=pika_ssl_options,
))
connection.process_data_events()
return connection
except: # pylint: disable=W0702
log.exception(
"Failed to create connection. Retrying in %s seconds",
self.retry_interval)
time.sleep(self.retry_interval)
def run(self) -> None:
while not self.exit_event.is_set():
try:
# Connect the broker
self.pika_credentials = pika.PlainCredentials(self.user, self.password)
self.pika_parameters = pika.ConnectionParameters(
host=self.host,
port=self.port,
virtual_host="/",
credentials=self.pika_credentials,
ssl_options=pika.SSLOptions(create_ssl_context(), self.host)
if self.use_ssl
else None,
)
self.pika_connection = pika.BlockingConnection(self.pika_parameters)
self.channel = self.pika_connection.channel()
assert self.channel is not None
self.channel.basic_consume(
queue=self.queue_name, on_message_callback=self._process_message
)
self.channel.start_consuming()
except (KeyboardInterrupt, SystemExit):
self.helper.log_info("Connector stop")
sys.exit(0)
except Exception as e: # pylint: disable=broad-except
self.helper.log_error(str(e))
time.sleep(10)
def produce():
credentials = pika.PlainCredentials(os.getenv("DB_USERNAME"),
os.getenv("PASSWORD"))
context = ssl.SSLContext(ssl.PROTOCOL_TLSv1_2)
config = {
'host':
'b-6cdeb3fd-c4a0-432f-b393-287562fabdcb.mq.us-east-2.amazonaws.com',
'port': 5671,
'exchange': 'system-integration',
'queue_name': 'logs'
}
param = pika.ConnectionParameters(host=config['host'],
port=config['port'],
credentials=credentials,
virtual_host='/',
ssl_options=pika.SSLOptions(context))
connection = pika.BlockingConnection(param)
channel = connection.channel()
date = datetime.now().isoformat()
payload = json.dumps({
'type': str(LogTypes.CAR_RENTAL.value),
'content': {
'car_id': 1,
'user_id': 4,
'reservation_id': 12,
'timestamp': date
}
})
channel.basic_publish(exchange='system-integration',
routing_key='logs',
body=payload)
def connect(self):
"""This method connects to RabbitMQ, returning the connection handle.
When the connection is established, the on_connection_open method
will be invoked by pika.
:rtype: pika.SelectConnection
"""
self.logger.info('Connecting to %s', self._prefix)
account = 'opensuse'
server = 'rabbit.opensuse.org'
if self._prefix == 'suse':
account = 'suse'
server = 'rabbit.suse.de'
credentials = pika.PlainCredentials(account, account)
context = ssl.create_default_context()
ssl_options = pika.SSLOptions(context, server)
parameters = pika.ConnectionParameters(server,
5671,
'/',
credentials,
ssl_options=ssl_options,
socket_timeout=10)
return pika.SelectConnection(parameters,
on_open_callback=self.on_connection_open)
def __init__(self,
host,
exchange,
routing_key="eiffel",
username=None,
password=None,
port=5671,
vhost=None,
source=None,
ssl=True):
"""Initialize with host and create pika connection parameters."""
self.exchange = exchange
self.routing_key = routing_key
self.message_queue = queue.Queue()
self.source = source
# These two lines are similar between subscriber and publisher.
# But since we don't want a connection between them; this is fine.
parameters = {"port": port}
if ssl is True:
context = _ssl.create_default_context()
ssl_options = pika.SSLOptions(context, host)
parameters["ssl_options"] = ssl_options
if username and password:
parameters["credentials"] = pika.PlainCredentials(
username, password)
if vhost:
parameters["virtual_host"] = vhost
self.parameters = pika.ConnectionParameters(host, **parameters)
def __init__(self, host, queue, exchange, username=None, password=None, port=5671,
vhost=None, routing_key=None, ssl=True, queue_params=None):
"""Initialize with rabbitmq host."""
super(RabbitMQSubscriber, self).__init__()
self.host = host
self.queue = queue
self.delegator_queue = Queue()
self.result_queue = Queue()
self.lock = threading.Lock()
self.exchange = exchange
self.routing_key = routing_key
self.queue_params = queue_params if queue_params else {}
self.requeue_tracker = {}
# These two lines are similar between subscriber and publisher.
# But since we don't want a connection between them; this is fine.
parameters = {"port": port}
if ssl is True:
context = _ssl.create_default_context()
ssl_options = pika.SSLOptions(context, host)
parameters["ssl_options"] = ssl_options
if username and password:
parameters["credentials"] = pika.PlainCredentials(username, password)
if vhost:
parameters["virtual_host"] = vhost
self.parameters = pika.ConnectionParameters(host, **parameters)
def get_connection(domain, blocking=True):
"""Return a blocking connection to the Message Broker supporting AMQP(S).
The host, portm virtual_host, username, password and
heartbeat values are read from the CONF argument.
So are the SSL options.
"""
assert domain in CONF.sections(), "Section not found in config file"
LOG.info(f'Getting a connection to {domain}')
params = CONF.get_value(domain, 'connection', raw=True)
LOG.debug(f"Initializing a connection to: {params}")
connection_params = pika.connection.URLParameters(params)
# Handling the SSL options
# Note: We re-create the SSL context, so don't pass any ssl_options in the above connection URI.
if params.startswith('amqps'):
LOG.debug("Enforcing a TLS context")
context = ssl.SSLContext(
protocol=ssl.PROTOCOL_TLS
) # Enforcing (highest) TLS version (so... 1.2?)
context.verify_mode = ssl.CERT_NONE
# Require server verification
if CONF.get_value(domain, 'verify_peer', conv=bool, default=False):
LOG.debug("Require server verification")
context.verify_mode = ssl.CERT_REQUIRED
cacertfile = CONF.get_value(domain, 'cacertfile', default=None)
if cacertfile:
context.load_verify_locations(cafile=cacertfile)
# Check the server's hostname
server_hostname = CONF.get_value(domain,
'server_hostname',
default=None)
verify_hostname = CONF.get_value(domain,
'verify_hostname',
conv=bool,
default=False)
if verify_hostname:
LOG.debug("Require hostname verification")
assert server_hostname, "server_hostname must be set if verify_hostname is"
context.check_hostname = True
context.verify_mode = ssl.CERT_REQUIRED
# If client verification is required
certfile = CONF.get_value(domain, 'certfile', default=None)
if certfile:
LOG.debug("Prepare for client verification")
keyfile = CONF.get_value(domain, 'keyfile')
context.load_cert_chain(certfile, keyfile=keyfile)
# Finally, the pika ssl options
connection_params.ssl_options = pika.SSLOptions(
context=context, server_hostname=server_hostname)
connection_factory = pika.BlockingConnection if blocking else pika.SelectConnection
return connection_factory(connection_params)
def connect_amqp_by_unit(unit,
ssl=False,
port=None,
fatal=True,
username="******",
password="******"):
"""Establish and return a pika amqp connection to the rabbitmq service.
Establish and return a pika amqp connection to the rabbitmq service
running on a rmq juju unit.
:param unit: unit pointer
:param ssl: boolean, default to False
:param port: amqp port, use defaults if None
:param fatal: boolean, default to True (raises on connect error)
:param username: amqp user name, default to testuser1
:param password: amqp user password
:returns: pika amqp connection pointer or None if failed and non-fatal
"""
host = unit.public_address
unit_name = unit.entity_id
if ssl:
# TODO: when Python3.5 support is removed, investigate
# changing protocol to PROTOCOL_TLS
context = libssl.SSLContext(protocol=libssl.PROTOCOL_TLSv1_2)
ssl_options = pika.SSLOptions(context)
else:
ssl_options = None
# Default port logic if port is not specified
if ssl and not port:
port = 5671
elif not ssl and not port:
port = 5672
logging.debug('Connecting to amqp on {}:{} ({}) as '
'{}...'.format(host, port, unit_name, username))
try:
credentials = pika.PlainCredentials(username, password)
parameters = pika.ConnectionParameters(host=host,
port=port,
credentials=credentials,
ssl_options=ssl_options,
connection_attempts=3,
retry_delay=5,
socket_timeout=1)
connection = pika.BlockingConnection(parameters)
assert connection.is_open is True
logging.debug('Connect OK')
return connection
except Exception as e:
msg = ('amqp connection failed to {}:{} as '
'{} ({})'.format(host, port, username, str(e)))
if fatal:
raise Exception(msg)
else:
logging.warn(msg)
return None
def _initialize(self):
"""
Used to initialize this :class:`AmqpConsumer` object or re-initialize
it after a disconnect is detected.
"""
LOGGER.debug('AmqpConnection _initialize!')
credentials = pika.PlainCredentials(self._user_name, self._password)
cert_abs_path = None
if self._use_tls:
# Get RabbitMQ server certificate path
if os.path.isabs(self._cert_path):
cert_abs_path = self._cert_path
else:
cert_abs_path = os.path.join(
get_base_configuration_directory(), 'Certificates',
self._cert_path)
if pika.__version__[0] == '0':
# Backwards compatibility for pika < 1.0.0.
ssl_options = {
'ssl_version': ssl.PROTOCOL_TLSv1_2,
'cert_reqs': ssl.CERT_REQUIRED,
'ca_certs': cert_abs_path
}
kwargs = {'ssl': True}
else:
ssl_context = ssl.SSLContext(protocol=ssl.PROTOCOL_TLSv1_2)
ssl_context.verify_mode = ssl.CERT_REQUIRED
ssl_context.load_verify_locations(cert_abs_path)
ssl_options = pika.SSLOptions(ssl_context)
kwargs = {}
else:
ssl_options = None
kwargs = {}
conn_params = pika.ConnectionParameters(host=self._host_name,
port=self._port,
credentials=credentials,
ssl_options=ssl_options,
**kwargs)
try:
self._connection = pika.BlockingConnection(conn_params)
except Exception as exc: # pylint: disable=broad-except
# This will throw its own exception if it detects a problem.
if cert_abs_path:
_check_certificate(cert_abs_path)
# Throw a generic exception since we don't know what the specific
# problem is.
exc_name = exc.__class__.__name__
exc_str = str(exc)
if exc_str:
msg = 'Error connecting to AMQP. {0}: {1}'.format(
exc_name, exc_str)
else:
msg = 'Error connecting to AMQP. {0}'.format(exc_name)
raise SystemLinkException.from_name(
'Skyline.AMQPErrorOpeningTCPConnection', info=msg)
def init(self):
if pika is None:
raise ValueError(
"Could not import library 'pika'. Please install it.")
self.connection = None
self.channel = None
pika_version = tuple(int(x) for x in pika.__version__.split('.'))
self.kwargs = {}
if pika_version < (0, 11):
self.kwargs[
'heartbeat_interval'] = self.parameters.connection_heartbeat
else:
self.kwargs['heartbeat'] = self.parameters.connection_heartbeat
if pika_version < (1, ):
# https://groups.google.com/forum/#!topic/pika-python/gz7lZtPRq4Q
self.publish_raises_nack = False
else:
self.publish_raises_nack = True
self.keep_raw_field = self.parameters.keep_raw_field
self.delivery_mode = self.parameters.delivery_mode
self.content_type = self.parameters.content_type
self.exchange = self.parameters.exchange_name
self.require_confirmation = self.parameters.require_confirmation
self.durable = self.parameters.exchange_durable
self.exchange_type = self.parameters.exchange_type
self.connection_host = self.parameters.connection_host
self.connection_port = self.parameters.connection_port
self.connection_vhost = self.parameters.connection_vhost
if self.parameters.username and self.parameters.password:
self.kwargs['credentials'] = pika.PlainCredentials(
self.parameters.username, self.parameters.password)
if getattr(self.parameters, 'use_ssl', False):
self.kwargs['ssl_options'] = pika.SSLOptions(
context=ssl.create_default_context(ssl.Purpose.CLIENT_AUTH))
self.connection_parameters = pika.ConnectionParameters(
host=self.connection_host,
port=self.connection_port,
virtual_host=self.connection_vhost,
connection_attempts=self.parameters.connection_attempts,
**self.kwargs)
self.routing_key = self.parameters.routing_key
self.properties = pika.BasicProperties(
content_type=self.content_type, delivery_mode=self.delivery_mode)
self.connect_server()
self.hierarchical = getattr(self.parameters, "message_hierarchical",
False)
self.with_type = getattr(self.parameters, "message_with_type", False)
self.jsondict_as_string = getattr(self.parameters,
"message_jsondict_as_string", False)
self.single_key = getattr(self.parameters, 'single_key', None)
def run(self):
ssl_options = None
if self.ssl:
context = ssl.create_default_context()
ssl_options = pika.SSLOptions(context, self.host)
if self.amqpurl:
parsed = urlparse(self.amqpurl)
self.host = parsed.hostname
replaced = parsed._replace(
netloc="{}:{}@{}".format(parsed.username, "*" *
8, parsed.hostname))
logger.info("AMQP URL %s" % replaced.geturl())
parameters = pika.URLParameters(self.amqpurl)
else:
logger.info("AMQP broker %s virtual host %s" %
(self.host, self.vhost))
credentials = pika.PlainCredentials(self.username, self.password)
parameters = pika.ConnectionParameters(
host=self.host,
port=self.port,
connection_attempts=self.retries,
socket_timeout=self.timeout,
virtual_host=self.vhost,
credentials=credentials,
ssl_options=ssl_options)
try:
self.connection = pika.BlockingConnection(parameters)
except (AMQPConnectionError, ConnectionResetError, ssl.SSLError) as e:
logger.error("AMQP broker %s %s" % (self.host, e))
self.channel = self.connection.channel()
self.channel.queue_declare(queue='queue')
try:
self.channel.exchange_declare(exchange=self.key,
exchange_type='direct',
passive=False,
durable=True,
auto_delete=False)
self.channel.queue_declare(queue='standard', auto_delete=True)
self.channel.queue_bind(queue='standard',
exchange=self.key,
routing_key=self.key)
self.channel.basic_qos(prefetch_count=self.qos)
self._consumer_tag = self.channel.basic_consume(
'standard', self.on_message)
except (ChannelClosedByBroker, TypeError) as e:
logger.error("AMQP broker %s %s" % (self.host, e))
return
logger.debug('Routing key "%s" QoS %d' % (self.key, self.qos))
thread = threading.Thread(target=self.channel.start_consuming,
name=self.name)
thread.start()
def amqp_send(
host,
port,
exchange,
routing_key,
message,
file_path,
user,
persistent,
vhost,
ssl_,
):
try:
if not user:
user = input(f"{Fore.GREEN}User: {Fore.RESET}")
password = get_password(user)
vhost = vhost or get_vhost(user)
except KeyboardInterrupt:
print_failure("\nTerminated from keyboard.")
sys.exit(1)
properties = pika.BasicProperties(delivery_mode=2 if persistent else 1)
credentials = pika.PlainCredentials(user, password)
sys.stdout.write(f"Connecting to queue @ {host}:{port}... ")
try:
connection = pika.BlockingConnection(
pika.ConnectionParameters(
host=host,
port=port,
ssl_options=pika.SSLOptions(context=ssl.create_default_context())
if ssl_
else None,
virtual_host=vhost,
credentials=credentials,
)
)
except pika.exceptions.AMQPError as e:
print_failure("FAILED!", out=sys.stdout)
print_failure(f"Failure reason: {repr(e)}")
sys.exit(1)
print_success("SUCCESS!")
if message:
body = message.encode("utf-8")
else:
with open(file_path, "rb") as f:
body = f.read()
channel = connection.channel()
try:
channel.basic_publish(
exchange=exchange, routing_key=routing_key, body=body, properties=properties
)
finally:
channel.close()
print_success(f"Message successfully published to exchange [{exchange}]!")
def configureSSLOptions():
### with client certificates (required if self-signed) ###
# context = ssl.create_default_context(cafile=CA_FILE_PATH)
# context.load_cert_chain(CERT_FILE_PATH, KEY_FILE_PATH)
### without client certificates (if ssl_options.fail_if_no_peer_cert=false) ###
context = ssl.create_default_context()
ssl_options = pika.SSLOptions(context, RMQ_SSL_SERVER_HOSTNAME)
return ssl_options
def _create_connection(self):
return pika.BlockingConnection(
pika.ConnectionParameters(
host='server.rynkbit.com',
port=5672,
credentials=pika.PlainCredentials(username=self.username,
password=self.password),
ssl_options=pika.SSLOptions(ssl.create_default_context()),
heartbeat=600,
blocked_connection_timeout=300))
def create_connection(self):
print(self.config)
print(f' with {self.credentials} ')
param = pika.ConnectionParameters(host=self.config['host'],
port=self.config['port'],
credentials=self.credentials,
virtual_host='/',
ssl_options=pika.SSLOptions(
self.context))
return pika.BlockingConnection(param)
def __init__(self,
amqp_host=None,
amqp_user=None,
amqp_pass=None,
amqp_port=None,
amqp_vhost=None,
ssl_enabled=None,
ssl_cert_path=None,
ssl_cert_data=None,
socket_timeout=3,
heartbeat_interval=None):
super(AMQPParams, self).__init__()
username = amqp_user or broker_config.broker_username
password = amqp_pass or broker_config.broker_password
heartbeat = heartbeat_interval or broker_config.broker_heartbeat
ssl_enabled = ssl_enabled or broker_config.broker_ssl_enabled
ssl_cert_path = ssl_cert_path or broker_config.broker_cert_path
credentials = pika.credentials.PlainCredentials(
username=username,
password=password,
)
self.raw_host = amqp_host or broker_config.broker_hostname
self._amqp_params = {
'port': amqp_port or broker_config.broker_port,
'virtual_host': amqp_vhost or broker_config.broker_vhost,
'credentials': credentials,
'heartbeat': heartbeat,
'socket_timeout': socket_timeout
}
if OLD_PIKA:
if ssl_cert_data:
raise RuntimeError(
'Passing in cert content is incompatible with old pika')
self._amqp_params['ssl'] = ssl_enabled
if ssl_enabled:
self._amqp_params['ssl_options'] = {
'cert_reqs': ssl.CERT_REQUIRED,
'ca_certs': ssl_cert_path,
}
else:
self._amqp_params['ssl_options'] = {}
else:
if ssl_enabled:
if ssl_cert_data:
ssl_context = ssl.create_default_context(
cadata=ssl_cert_data)
elif ssl_cert_path:
ssl_context = ssl.create_default_context(
cafile=ssl_cert_path)
else:
raise RuntimeError(
'When ssl is enabled, ssl_cert_path or ssl_cert_data '
'must be provided')
self._amqp_params['ssl_options'] = pika.SSLOptions(ssl_context)
def send_stix2_bundle(self, bundle, **kwargs) -> list:
"""send a stix2 bundle to the API
:param work_id: a valid work id
:param bundle: valid stix2 bundle
:type bundle:
:param entities_types: list of entities, defaults to None
:type entities_types: list, optional
:param update: whether to updated data in the database, defaults to False
:type update: bool, optional
:raises ValueError: if the bundle is empty
:return: list of bundles
:rtype: list
"""
work_id = kwargs.get("work_id", self.work_id)
entities_types = kwargs.get("entities_types", None)
update = kwargs.get("update", False)
if entities_types is None:
entities_types = []
stix2_splitter = OpenCTIStix2Splitter()
bundles = stix2_splitter.split_bundle(bundle)
if len(bundles) == 0:
raise ValueError("Nothing to import")
if work_id is not None:
self.api.work.add_expectations(work_id, len(bundles))
pika_credentials = pika.PlainCredentials(
self.config["connection"]["user"], self.config["connection"]["pass"]
)
pika_parameters = pika.ConnectionParameters(
host=self.config["connection"]["host"],
port=self.config["connection"]["port"],
virtual_host="/",
credentials=pika_credentials,
ssl_options=pika.SSLOptions(
create_ssl_context(), self.config["connection"]["host"]
)
if self.config["connection"]["use_ssl"]
else None,
)
pika_connection = pika.BlockingConnection(pika_parameters)
channel = pika_connection.channel()
for sequence, bundle in enumerate(bundles, start=1):
self._send_bundle(
channel,
bundle,
work_id=work_id,
entities_types=entities_types,
sequence=sequence,
update=update,
)
channel.close()
return bundles
def get_parameters(host, port, username, password):
credentials = pika.PlainCredentials(username, password)
context = get_context()
ssl_options = pika.SSLOptions(context)
parameters = pika.ConnectionParameters(
host=host,
port=port,
credentials=credentials,
ssl_options=ssl_options,
)
return parameters
def rmq_connect(rmqc):
log.info('Begin connection to RMQ %s:%s', rmqc.host, rmqc.port)
conn_kwargs = {}
try:
pika.SSLOptions
except AttributeError: # pika<1.0
if rmqc.tls:
conn_kwargs['ssl'] = True
else:
conn_kwargs['ssl'] = False
else: # pika>=1.0
if rmqc.tls:
# Quick and dirty hack, using a local ca file.
ca_fn = os.path.join(os.path.dirname(__file__), rmqc.host + '.ca')
try:
with open(ca_fn) as ca_fp:
ca_data = ca_fp.read()
except OSError:
ca_data = None
ctx = ssl.create_default_context(ssl.Purpose.SERVER_AUTH)
if ca_data:
ctx.check_hostname = False # this host uses non-standard CN
ctx.load_verify_locations(cadata=ca_data)
conn_kwargs['ssl_options'] = pika.SSLOptions(context=ctx)
# Timeout options for pika >= 0.11:
if tuple(int(i) for i in pika.__version__.split('.')[0:2]) >= (0, 11):
conn_kwargs['heartbeat'] = 600
conn_kwargs['blocked_connection_timeout'] = 300
if rmqc.username and rmqc.password:
creds = pika.PlainCredentials(rmqc.username, rmqc.password)
params = pika.ConnectionParameters(host=rmqc.host,
port=rmqc.port,
credentials=creds,
virtual_host=rmqc.vhost,
**conn_kwargs)
else:
params = pika.ConnectionParameters(host=rmqc.host,
port=rmqc.port,
virtual_host=rmqc.vhost,
**conn_kwargs)
connection = pika.BlockingConnection(params)
log.info('Connected to RMQ %s:%s', rmqc.host, rmqc.port)
channel = connection.channel()
# Set prefetch to non-zero, because the default of 0 means "give me 800.000
# messages if you have it!" :unamused:
channel.basic_qos(prefetch_count=400)
return channel
def fetch_args(self):
"""Retrieve AMQP connection parameters."""
LOG.debug('Getting a connection to "%s"', self.conf_section)
params = CONF.getsensitive(self.conf_section, 'connection', raw=True)
if isinstance(params, bytes): # secret to str
params = params.decode()
LOG.info("Initializing a connection to: %s", redact_url(params))
self.connection_params = pika.connection.URLParameters(params)
# Handling the SSL options
# Note: We re-create the SSL context, so don't pass any ssl_options in the above connection URI.
if params.startswith('amqps'):
LOG.debug("Enforcing a TLS context")
context = ssl.SSLContext(
protocol=ssl.PROTOCOL_TLS
) # Enforcing (highest) TLS version (so... 1.2?)
context.verify_mode = ssl.CERT_NONE
# Require server verification
if CONF.getboolean(self.conf_section,
'verify_peer',
fallback=False):
LOG.debug("Require server verification")
context.verify_mode = ssl.CERT_REQUIRED
cacertfile = CONF.get(self.conf_section,
'cacertfile',
fallback=None)
if cacertfile:
context.load_verify_locations(cafile=cacertfile)
# Check the server's hostname
server_hostname = CONF.get(self.conf_section,
'server_hostname',
fallback=None)
if CONF.getboolean(self.conf_section,
'verify_hostname',
fallback=False):
LOG.debug("Require hostname verification")
assert server_hostname, "server_hostname must be set if verify_hostname is"
context.check_hostname = True
context.verify_mode = ssl.CERT_REQUIRED
# If client verification is required
certfile = CONF.get(self.conf_section, 'certfile', fallback=None)
if certfile:
LOG.debug("Prepare for client verification")
keyfile = CONF.get(self.conf_section, 'keyfile')
context.load_cert_chain(certfile, keyfile=keyfile)
# Finally, the pika ssl options
self.connection_params.ssl_options = pika.SSLOptions(
context=context, server_hostname=server_hostname)
def main():
parser = argparse.ArgumentParser()
parser.add_argument("--rabbitmq_host",
default=getenv("RABBITMQ_HOST", "localhost"))
parser.add_argument("--rabbitmq_port",
default=getenv("RABBITMQ_PORT", "5672"),
type=int)
parser.add_argument("--rabbitmq_username",
default=getenv("RABBITMQ_USERNAME", ""))
parser.add_argument("--rabbitmq_password",
default=getenv("RABBITMQ_PASSWORD", ""))
parser.add_argument("--rabbitmq_cacertfile",
default=getenv("RABBITMQ_CACERTFILE", ""))
parser.add_argument("--rabbitmq_certfile",
default=getenv("RABBITMQ_CERTFILE", ""))
parser.add_argument("--rabbitmq_keyfile",
default=getenv("RABBITMQ_KEYFILE", ""))
parser.add_argument("--rabbitmq_exchange",
default=getenv("RABBITMQ_EXCHANGE", "waggle.msg"))
parser.add_argument("--rabbitmq_queue",
default=getenv("RABBITMQ_QUEUE", "logger-messages"))
args = parser.parse_args()
if args.rabbitmq_username != "":
credentials = pika.PlainCredentials(args.rabbitmq_username,
args.rabbitmq_password)
else:
credentials = pika.credentials.ExternalCredentials()
if args.rabbitmq_cacertfile != "":
context = ssl.create_default_context(cafile=args.rabbitmq_cacertfile)
# HACK this allows the host and baked in host to be configured independently
context.check_hostname = False
if args.rabbitmq_certfile != "":
context.load_cert_chain(args.rabbitmq_certfile,
args.rabbitmq_keyfile)
ssl_options = pika.SSLOptions(context, args.rabbitmq_host)
else:
ssl_options = None
params = pika.ConnectionParameters(host=args.rabbitmq_host,
port=args.rabbitmq_port,
credentials=credentials,
ssl_options=ssl_options,
retry_delay=60,
socket_timeout=10.0)
conn = pika.BlockingConnection(params)
ch = conn.channel()
ch.queue_declare(args.rabbitmq_queue, durable=True)
ch.queue_bind(args.rabbitmq_queue, args.rabbitmq_exchange, "#")
ch.basic_consume(args.rabbitmq_queue, message_handler)
ch.start_consuming()
