Hi,

I have been successfully using the (experimental) SASL auth plugin feature with
Dispatch Router 1.1.0. I had implemented an auth service and configured the
router to use it for authenticating clients and authorizing requests to 
establish
links.

I have now tried to use the same auth server with Dispatch Router 1.4.0 but was
not able to successfully authorize a client opening two receiver links anymore.

I have seen the changes made to the "authenticated-identity" property that the
router expects with 1.4.0 and have modified my service accordingly.
Authentication seems to work well but the router won't authorize the client's
attempt to open the links anymore.

Here is the log of the router:

2018-10-18 08:54:45.505399 +0000 SERVER (info) enabling remote authentication
service 10.56.84.13:45672
2018-10-18 08:54:45.505466 +0000 SERVER (info) [3]: Accepted connection to
0.0.0.0:5672 from 172.17.0.1:34016
2018-10-18 08:54:45.657490 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_CONNECTION_INIT
2018-10-18 08:54:45.657556 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_CONNECTION_LOCAL_OPEN
2018-10-18 08:54:45.657586 +0000 AUTHSERVICE (debug) Handling connection bound
event for authentication service connection
2018-10-18 08:54:45.668285 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_CONNECTION_WAKE
2018-10-18 08:54:45.668367 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_TRANSPORT
2018-10-18 08:54:45.674239 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_TRANSPORT
2018-10-18 08:54:45.678036 +0000 AUTHSERVICE (debug) authentication against
service complete; closing connection
2018-10-18 08:54:45.678095 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_TRANSPORT
2018-10-18 08:54:45.678113 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_CONNECTION_LOCAL_CLOSE
2018-10-18 08:54:45.678128 +0000 AUTHSERVICE (info) authenticated as 
consumer@HONO
2018-10-18 08:54:45.678174 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_TRANSPORT
2018-10-18 08:54:45.678186 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_TRANSPORT_TAIL_CLOSED
2018-10-18 08:54:45.678194 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_TRANSPORT_ERROR
2018-10-18 08:54:45.678202 +0000 AUTHSERVICE (debug) Ignoring event for
authentication service connection: PN_TRANSPORT_HEAD_CLOSED
2018-10-18 08:54:45.678211 +0000 AUTHSERVICE (debug) disconnected from
authentication service
2018-10-18 08:54:45.724158 +0000 POLICY (info) [3]: DENY AMQP Attach receiver
link 'event/DEFAULT_TENANT' for user 'consumer@HONO', rhost '172.17.0.1', vhost
'hono' based on link source name
2018-10-18 08:54:45.724209 +0000 POLICY (info) [3]: DENY AMQP Attach receiver
link 'telemetry/DEFAULT_TENANT' for user 'consumer@HONO', rhost '172.17.0.1',
vhost 'hono' based on link source name
2018-10-18 08:54:45.768878 +0000 SERVER (info) [3]: Connection from
172.17.0.1:34016 (to 0.0.0.0:5672) failed: amqp:connection:framing-error
connection aborted
2018-10-18 08:54:45.769075 +0000 POLICY (debug) Connection '172.17.0.1:34016'
closed with resources n_sessions=1, n_senders=0, n_receivers=0. nConnections= 0.

And here is the router configuration file I am using:

[
  ["router", {
    "id": "Hono.Example.Router",
    "mode": "standalone",
    "workerThreads": 3
  }],

  ["authServicePlugin", {
    "name": "Hono Auth",
    "host": "10.56.84.13",
    "port": 45672
  }],

  ["listener", {
    "host": "0.0.0.0",
    "port": 5672,
    "authenticatePeer": true,
    "saslMechanisms": "PLAIN",
    "saslPlugin": "Hono Auth"
  }],

  ["policy", {
    "maxConnections": 1000,
    "enableVhostPolicy": true,
    "defaultVhost": "hono"
  }],

  ["vhost", {
      "hostname": "hono",
      "maxConnections": 500,
      "maxConnectionsPerUser": 20,
      "maxConnectionsPerHost": 10,
      "allowUnknownUser": true,
      "groups": {
        "$default": {
          "remoteHosts": "*"
        }
      }
  }],

  ["log", {
    "module": "DEFAULT",
    "enable": "debug+"
  }]
]

Have there been any additional changes to the format that the router expects the
authorities being conveyed in the auth server's open frame's properties?

-- 
Mit freundlichen Grüßen / Best regards

Kai Hudalla
Chief Software Architect

Bosch Software Innovations GmbH
Ullsteinstr. 128
12109 Berlin
GERMANY
www.bosch-si.com

Registered Office: Berlin, Registration Court: Amtsgericht Charlottenburg; HRB
148411 B
Chairman of the Supervisory Board: Dr.-Ing. Thorsten Lücke; Managing Directors:
Dr. Stefan Ferber, Michael Hahn


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