Re: Local Error in simple_bind_s();

[Leons P. <le...@ca...>]

Hi Michael,

Thank you very much for the logging tip.

I've installed Thorsten Kurbad's python_ldap-2.3.1-py2.4-linux-i686.egg=
 on
my Python 2.4 install

This is the script:

ldap.set_option(ldap.OPT_DEBUG_LEVEL,4095)

l =3D ldap.initialize("ldap://bluepages.ibm.com:636/",trace_level=3D2);=

l.protocol_version =3D ldap.VERSION2;
l.simple_bind_s();

And this is the log output:

ldap_create
ldap_url_parse_ext(ldap://bluepages.ibm.com:636/)
*** ldap://bluepages.ibm.com:636/ - SimpleLDAPObject.set_option ((17,
3),{})
*** ldap://bluepages.ibm.com:636/ - SimpleLDAPObject.set_option ((17,
2),{})
*** ldap://bluepages.ibm.com:636/ - SimpleLDAPObject.simple_bind (('', =
'',
None, None),{})
ldap_sasl_bind
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP bluepages.ibm.com:636
ldap_new_socket: 3
ldap_prepare_socket: 3
ldap_connect_to_host: Trying 9.17.186.253:636
ldap_connect_timeout: fd: 3 tm: -1 async: 0
ldap_open_defconn: successful
ldap_send_server_request
=3D> result: 1
*** ldap://bluepages.ibm.com:636/ - SimpleLDAPObject.result3 ((1, 1,
-1),{})
ldap_result ld 0x81afba8 msgid 1
ldap_chkResponseList ld 0x81afba8 msgid 1 all 1
ldap_chkResponseList returns ld 0x81afba8 NULL
wait4msg ld 0x81afba8 msgid 1 (infinite timeout)
wait4msg continue ld 0x81afba8 msgid 1 all 1
** ld 0x81afba8 Connections:
* host: bluepages.ibm.com  port: 636  (default)
  refcnt: 2  status: Connected
  last used: Mon Dec 17 18:34:20 2007

** ld 0x81afba8 Outstanding Requests:
 * msgid 1,  origid 1, status InProgress
   outstanding referrals 0, parent count 0
** ld 0x81afba8 Response Queue:
   Empty
ldap_chkResponseList ld 0x81afba8 msgid 1 all 1
ldap_chkResponseList returns ld 0x81afba8 NULL
ldap_int_select
read1msg: ld 0x81afba8 msgid 1 all 1
ldap_err2string
=3D> LDAPError - LOCAL_ERROR: {'desc': 'Local error'}
Traceback (most recent call last):
  File "test.py", line 15, in ?
    l.simple_bind_s();
  File
"/usr/lib/python2.4/site-packages/python_ldap-2.3.1-py2.4-linux-i686.eg=
g/ldap/ldapobject.py",
 line 199, in simple_bind_s
    return self.result(msgid,all=3D1,timeout=3Dself.timeout)
  File
"/usr/lib/python2.4/site-packages/python_ldap-2.3.1-py2.4-linux-i686.eg=
g/ldap/ldapobject.py",
 line 428, in result
    res_type,res_data,res_msgid =3D self.result2(msgid,all,timeout)
  File
"/usr/lib/python2.4/site-packages/python_ldap-2.3.1-py2.4-linux-i686.eg=
g/ldap/ldapobject.py",
 line 432, in result2
    res_type, res_data, res_msgid, srv_ctrls =3D
self.result3(msgid,all,timeout)
  File
"/usr/lib/python2.4/site-packages/python_ldap-2.3.1-py2.4-linux-i686.eg=
g/ldap/ldapobject.py",
 line 438, in result3
    rtype, rdata, rmsgid, serverctrls =3D
self._ldap_call(self._l.result3,msgid,all,timeout)
  File
"/usr/lib/python2.4/site-packages/python_ldap-2.3.1-py2.4-linux-i686.eg=
g/ldap/ldapobject.py",
 line 97, in _ldap_call
    result =3D func(*args,**kwargs)
ldap.LOCAL_ERROR: {'desc': 'Local error'}
ldap_free_request (origid 1, msgid 1)
ldap_free_connection 1 1
ldap_send_unbind
ldap_free_connection: actually freed

Does this mean that the connection is successful, but then there is a c=
rash
in message processing? What can I do?

Thanks,

Leons Petrazickis
http://lpetr.org/blog/





                                                                       =
    
             Michael Str=F6der                                         =
      
             <michael@stroeder                                         =
    
             .com>                                                     =
 To 
                                       Leons Petrazickis/Toronto/IBM@IB=
MCA 
             15/12/2007 08:30                                          =
 cc 
             AM                        pyt...@li...urceforg=
e.n 
                                       et                              =
    
                                                                   Subj=
ect 
                                       Re: Local Error in simple_bind_s=
(); 
                                                                       =
    
                                                                       =
    
                                                                       =
    
                                                                       =
    
                                                                       =
    
                                                                       =
    




Leons Petrazickis wrote:
> ldap.LOCAL_ERROR: {'desc': 'Local error'}
> [..]
> But OpenLDAP commands  work fine from the command prompt:
> [..]
> I am using the python-ldap package on Ubuntu Gutsy.

I have no clue which version of python-ldap Ubuntu is using. Nor do I
know whether they applied any patches *they* believe to be necessary
before packaging it. Could you please try to reproduce the problem with=

a stock python-ldap 2.3.1 built from official source distribution
against recent OpenLDAP libs 2.3.x?

Another option to track down issues is to turn on debug logging in
python-ldap and also in the OpenLDAP libs:

ldap.set_option(ldap.OPT_DEBUG_LEVEL,4095)

and

l =3D ldap.initialize('ldap://yourserver:port',trace_level=3D2)

Ciao, Michael.
=