Ich habe einen RabbitMQ 3.6.1 Server auf Ubuntu 14.04 läuft richtig. Ich habe versucht, einen SSL-Listener nach official documentation zu konfigurieren. Keine Probleme beim Start.Wie Debuggen "pika.exceptions.AuthenticationError: EXTERNAL" Fehler beim Herstellen einer TLS-Verbindung zu RabbitMQ?
jedoch, wenn eine Verbindung herzustellen versucht, erhalte ich die folgende Fehlermeldung auf Python/pika Seite (vollständige Transkript unten):
pika.exceptions.AuthenticationError: EXTERNAL
Was hier bedeutet EXTERNAL
? Wie man debuggt/weitere Details des Fehlers erhält?
Kurs von Aktionen (zu testen ich eine Vagrant-Box und eine lokale Verbindung verwendet wird):
RabbitMQ beginnt SSL-Listener auf Port 5671 (pro
/var/log/rabbitmq/[email protected]
):started SSL Listener on [::]:5671
Ich führe die
pika.BlockingConnection
auf der Client-Seite.Auf der Serverseite I eine eingehende Verbindung sehen:
=INFO REPORT==== 17-Apr-2016::17:07:15 === accepting AMQP connection <0.2788.0> (127.0.0.1:48404 -> 127.0.0.1:5671)
Client schlägt mit:
pika.exceptions.AuthenticationError: EXTERNAL
Server Timeouts:
=ERROR REPORT==== 17-Apr-2016::17:07:25 === closing AMQP connection <0.2788.0> (127.0.0.1:48404 -> 127.0.0.1:5671): {handshake_timeout,frame_header}
vollständige Abschrift der Client-Seite:
>>> import pika, ssl
>>> from pika.credentials import ExternalCredentials
>>> ssl_options = ({"ca_certs": "/etc/rabbitmq/certs/testca/cacert.pem",
... "certfile": "/etc/rabbitmq/certs/client/cert.pem",
... "keyfile": "/etc/rabbitmq/certs/client/key.pem",
... "cert_reqs": ssl.CERT_REQUIRED,
... "server_side": False})
>>> host = "localhost"
>>> connection = pika.BlockingConnection(
... pika.ConnectionParameters(
... host, 5671, credentials=ExternalCredentials(),
... ssl=True, ssl_options=ssl_options))
Traceback (most recent call last):
File "<stdin>", line 4, in <module>
File "/usr/local/lib/python2.7/dist-packages/pika/adapters/blocking_connection.py", line 339, in __init__
self._process_io_for_connection_setup()
File "/usr/local/lib/python2.7/dist-packages/pika/adapters/blocking_connection.py", line 374, in _process_io_for_connection_setup
self._open_error_result.is_ready)
File "/usr/local/lib/python2.7/dist-packages/pika/adapters/blocking_connection.py", line 410, in _flush_output
self._impl.ioloop.poll()
File "/usr/local/lib/python2.7/dist-packages/pika/adapters/select_connection.py", line 602, in poll
self._process_fd_events(fd_event_map, write_only)
File "/usr/local/lib/python2.7/dist-packages/pika/adapters/select_connection.py", line 443, in _process_fd_events
handler(fileno, events, write_only=write_only)
File "/usr/local/lib/python2.7/dist-packages/pika/adapters/base_connection.py", line 364, in _handle_events
self._handle_read()
File "/usr/local/lib/python2.7/dist-packages/pika/adapters/base_connection.py", line 415, in _handle_read
self._on_data_available(data)
File "/usr/local/lib/python2.7/dist-packages/pika/connection.py", line 1347, in _on_data_available
self._process_frame(frame_value)
File "/usr/local/lib/python2.7/dist-packages/pika/connection.py", line 1414, in _process_frame
if self._process_callbacks(frame_value):
File "/usr/local/lib/python2.7/dist-packages/pika/connection.py", line 1384, in _process_callbacks
frame_value) # Args
File "/usr/local/lib/python2.7/dist-packages/pika/callback.py", line 60, in wrapper
return function(*tuple(args), **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pika/callback.py", line 92, in wrapper
return function(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pika/callback.py", line 236, in process
callback(*args, **keywords)
File "/usr/local/lib/python2.7/dist-packages/pika/connection.py", line 1298, in _on_connection_start
self._send_connection_start_ok(*self._get_credentials(method_frame))
File "/usr/local/lib/python2.7/dist-packages/pika/connection.py", line 1077, in _get_credentials
raise exceptions.AuthenticationError(self.params.credentials.TYPE)
pika.exceptions.AuthenticationError: EXTERNAL
>>>
Sie müssen auch sicherstellen, dass die rabbit.config externe Authentifizierungs erlaubt. Meines sah so aus, als ich hierher kam, um nach Hinweisen zu suchen: '{auth_mechanisms, ['PLAIN', 'AMQPLAIN']}},' Hinweis: EXTERN nicht erwähnt! – Chris
@Chris Danke für wertvolle Eingaben. – techraf