[rabbitmq-discuss] rabbit_auth_backend_ldap connect failed

[Simon MacMullen]

Hmm. Nevertheless, eldap returns "connect failed" when a connection 
can't be established at the TCP / SSL level - before anything LDAPish 
happens. Unfortunately it swallows the real errors in this case, but it 
really does look like a connectivity problem.

Cheers, Simon

On 13/08/2013 12:24PM, jandres wrote:
> In my real config file I use the IP of the server.
>
> In the same server, I have an Apache instance that use the same LDAP
> server to validate the users, so I think the connection between the
> server and de LDAP is not the problem.
>
> Thank you!
>
> *De:*Simon MacMullen-2 [via RabbitMQ] [mailto:ml-node+[hidden email]
> </user/SendEmail.jtp?type=node&node=28754&i=0>]
> *Enviado el:* martes, 13 de agosto de 2013 13:13
> *Para:* SAG - Jonathan Andrés
> *Asunto:* Re: rabbit_auth_backend_ldap connect failed
>
> So your LDAP server is called "ldap-server"? Can you telnet to port 389
> on that server?
>
> Cheers, Simon
>
> On 13/08/2013 10:19AM, jandres wrote:
>
>
>  > Hi,
>  >
>  > I’m trying to configure rabbit_auth_backend_ldap, but I get this error:
>  >
>  > ------------------
>  > =INFO REPORT==== 13-Aug-2013::11:01:52 ===
>  > accepting AMQP connection <0.336.0> (194.224.33.160:37051 ->
>  > 194.224.33.245:5671)
>  >
>  > =ERROR REPORT==== 13-Aug-2013::11:01:57 ===
>  > closing AMQP connection <0.336.0> (194.224.33.160:37051 ->
>  > 194.224.33.245:5671):
>  > {handshake_error,starting,0,
>  >                   {amqp_error,access_refused,
>  >                               "PLAIN login refused:
> rabbit_auth_backend_ldap
>  > failed authenticating XXXXX: \"*connect failed*\"\n",
>  >                               *'connection.start_ok'*}}
>  > ------------------
>  >
>  > This is my rabbitmq.config file:
>  >
>  > ------------------
>  > [
>  >    {rabbit, [
>  > {ssl_listeners, [5671]},
>  > {ssl_options, [{cacertfile,"e:/RabbitMQ Server /ssl.ca/ca.cer"},
>  >                      {certfile,"e:/RabbitMQ Server
> /ssl.crt/apache.pem"},
>  >                      {keyfile,"e:/RabbitMQ Server /ssl.key/apache.pem"},
>  >                      {verify,verify_peer},
>  >                      {fail_if_no_peer_cert,true},
>  > {ssl_cert_login_from, common_name},
>  > {auth_mechanisms, ['EXTERNAL']}]
>  > },
>  > {auth_backends, [rabbit_auth_backend_ldap]}
>  > ]},
>  >    {rabbit_auth_backend_ldap,
>  >     [ {servers,               ["ldap-server"]},
>  >       {port,                  389},
>  > {other_bind, {"userXX", "passwordXX"}},
>  > {user_dn_pattern,       "uid=${username}"},
>  > {use_ssl,               false},
>  >       {log,                   network}
>  >     ]
>  >    }
>  > ].
>  > ---------
>  >
>  > If this can help, I have an instance of Apache (Httpd) working with that
>  > LDAP server, and I have this in my apache configuration:
>  >
>  >                AuthLDAPBindDN  "userXX"
>  > AuthLDAPBindPassword "passwordXX"
>  >
>  > I have tried a lot of things to stablish the connection, but i don't
> know
>  > why i get the error. Can you help me?
>  >
>  >
>  > Thank you very much!
>  >
>  >
>  >
>  >
>  > --
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>
> --
> Simon MacMullen
> RabbitMQ, Pivotal
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-- 
Simon MacMullen
RabbitMQ, Pivotal