[rabbitmq-discuss] in_group not functioning with ldap bind?

Tue Jun 10 02:23:20 BST 2014

I am trying to get a new rabbitmq server to allow an ldap group (cn=rabbitmq_write,ou=Group,dc=company,dc=com) admin rights.  Other users should have read rights.  Currently I am able to login but not to create a test exchange or queue.  Config is attached (1).  Relevant log output (2).  I have tried various settings, such as ldap settings to more exactly match 'in_group' with how our ldap group structure is (3).

I was using rabbitmq-server-3.3.1-1.noarch.rpm, but just upgraded rabbitmq-server-3.3.2-1.noarch.rpm.  No changes to the rpm install other than the (1) conf file.  Centos-6.5, epel, all updates, selinux & iptables disabled.

Many thanks for your assistance.

(1)  conf file
[
  {rabbit,
   [
    {auth_backends,[rabbit_auth_backend_ldap, rabbit_auth_backend_internal]},{ssl_listeners, [5671]}
   ]
  },
  {rabbitmq_auth_backend_ldap,
   [ {servers,               ["ldap.server.company.com"]},
     {dn_lookup_bind,        {"cn=binduser,ou=LDAPusers,dc=company,dc=com", "bindpassword"}},
     {dn_lookup_base,        "dc=company,dc=com"},
     {dn_lookup_attribute,   "uid"},
     {use_ssl,               true},
     {ssl_options,           [{cacertfile, "/etc/rabbitmq/companyca.crt"},{verify,verify_peer},{fail_if_no_peer_cert,false} ]},
     {port,                  636},
     {log,                   network},
     {vhost_access_query,    {constant, true}},
     {resource_access_query,
      {for, [{permission, configure, {in_group,"cn=rabbitmq_write,ou=Group,dc=company,dc=com"}},
             {permission, read, {for, [{resource, exchange, {constant, true}},
                                       {resource, queue,    {constant, true}}
                                      ]}
             }
            ]
      }},
     {tag_queries,[
                   {administrator, {in_group, "cn=admins,ou=Group,dc=company,dc=com"}},
                   {management,    {constant, true}}
                  ]}
   ]
  }
].

(2) Log from rabbitmq
=INFO REPORT==== 9-Jun-2014::20:43:35 ===
    LDAP bind succeeded: uid=muellerpe,ou=People,dc=company,dc=com

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
    LDAP evaluating query: {for,
                            [{permission,configure,
                              {in_group,
                               "cn=rabbitmq_write,ou=Group,dc=company,dc=com"}},
                             {permission,read,
                              {for,
                               [{resource,exchange,{constant,true}},
                                {resource,queue,{constant,true}}]}}]}

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
    LDAP selecting subquery permission = configure

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
    LDAP evaluating query: {in_group,"cn=rabbitmq_write,ou=Group,dc=company,dc=com"}

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
    LDAP evaluating query: {in_group,"cn=rabbitmq_write,ou=Group,dc=company,dc=com",
                                     "member"}

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
        LDAP filling template "cn=rabbitmq_write,ou=Group,dc=company,dc=com" with
            [{username,<<"muellerpe">>},
             {user_dn,"uid=muellerpe,ou=People,dc=company,dc=com"},
             {vhost,<<"/">>},
             {resource,exchange},
             {name,<<"test">>},
             {permission,configure}]

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
        LDAP template result: "cn=rabbitmq_write,ou=Group,dc=company,dc=com"

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
    LDAP network traffic: search request = {'SearchRequest',
                                            "cn=rabbitmq_write,ou=Group,dc=company,dc=com",
                                            baseObject,derefAlways,0,0,false,
                                            {equalityMatch,
                                             {'AttributeValueAssertion',
                                              "member",
                                              "uid=muellerpe,ou=People,dc=company,dc=com"}},
                                            ["objectClass"]}

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
    LDAP network traffic: search reply = {ok,
                                          {'LDAPMessage',2,
                                           {searchResDone,
                                            {'LDAPResult',success,[],[],
                                             asn1_NOVALUE}},
                                           asn1_NOVALUE}}

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
    LDAP network traffic: search reply = searchResDone

=INFO REPORT==== 9-Jun-2014::20:43:35 ===
    LDAP evaluated in_group for "cn=rabbitmq_write,ou=Group,dc=company,dc=com": false

(3) ldap DN dump of group I want to make admin
dn: cn=rabbitmq_write,ou=Group,dc=company,dc=com
cn: rabbitmq_write
ou: Group
objectClass: hybridgroup
objectClass: top
gidNumber: 12345
seeAlso:
uniqueMember: uid=crawforb,ou=People,dc=company,dc=com
uniqueMember: uid=dasilvai,ou=People,dc=company,dc=com
uniqueMember: uid=muellerpe,ou=People,dc=company,dc=com
memberUid: crawforb
memberUid: dasilvai
memberUid: muellerpe