derek.diget+trac-users at wmich
May 9, 2008, 2:52 PM
Post #5 of 6
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Re: LDAP integration with 0.11rc1 question
[In reply to]
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Sorry for the delayed response.....
On May 7, 2008 at 17:58 -0400, Noah Kantrowitz wrote:
=>Derek Diget wrote:
=>> On May 7, 2008 at 15:21 -0400, Noah Kantrowitz wrote:
=>> =>Derek Diget wrote:
=>> =>> =>> 2) Authenticate users to our LDAP via AccountManagerPlugin's login
=>> page:
=>> =>> We don't want any "passwords" stored/cached within trac
=>> =>> =>> Use what plug-in or combination?
=>> =>
=>> =>http://pypi.python.org/pypi/TracLDAPAuth
=>>
=>> OK, installed the 2.4 egg, and I think that I have made the correct updates
=>> to trac.ini by adding the following under the sections listed.
=>>
=>>
=>> [components]
=>> ldapauth.* = enabled
=>>
=>> [account-manager]
=>> password_store = LDAPStore
=>>
=>> [ldap]
=>> server = ldap.example.com
=>> bind_dn = uid=%s,ou=people,dc=example,dc=com
=>>
=>> (where example.com is replaced for our site.)
=>>
=>>
=>> But....now when I try logging in from AccountManagerPlugin's login page, I
=>> get a python traceback where the last few lines are as follows:
=>>
=>>
=>> File
=>> "/usr/lib/python2.4/site-packages/Trac-0.11rc1-py2.4.egg/trac/config.py",
=>> line 462, in __get__
=>> raise AttributeError('Cannot find an implementation of the "%s" '
=>> AttributeError: Cannot find an implementation of the "IPasswordStore"
=>> interface named "LDAPStore". Please update the option
=>> account-manager.password_store in trac.ini
=>
=>Check your log for loading errors.
=>
=>evil_twin: "logging" is http://trac.edgewall.org/wiki/TracLogging <-- Enable
=>debug logging to file, ensure your environments log/ directory is writeable by
=>your web server user, check for errors.
Logging is enabled and the following lines might be of interest:
2008-05-09 17:35:35,407 Trac[loader] ERROR: Skipping "ldapauth.store =
ldapauth.store": (can't import "libssl.so.0.9.8: cannot open
shared object file: No such file or directory")
Not being a trac/python person, how do I help trac find the shared
object? (OpenSSL 0.9.8b is installed on the machine. Not sure if I
mentioned it but this is a CentOS 5 box.)
=>You didn't mention installing the python-ldap modules, so be sure you have
=>those too.
Yup, python_ldap-2.3.4-py2.4-linux-x86_64.egg was installed.
Here is the full Traceback from the log:
2008-05-09 17:36:03,059 Trac[main] ERROR: Cannot find an implementation of the "IPasswordStore" interface named "". Please update t
he option account-manager.password_store in trac.ini.
Traceback (most recent call last):
File "/usr/lib/python2.4/site-packages/Trac-0.11rc1-py2.4.egg/trac/web/main.py", line 417, in _dispatch_request
dispatcher.dispatch(req)
File "/usr/lib/python2.4/site-packages/Trac-0.11rc1-py2.4.egg/trac/web/main.py", line 197, in dispatch
resp = chosen_handler.process_request(req)
File "build/bdist.linux-x86_64/egg/acct_mgr/web_ui.py", line 363, in process_request
File "/usr/lib/python2.4/site-packages/Trac-0.11rc1-py2.4.egg/trac/web/api.py", line 168, in __getattr__
value = self.callbacks[name](self)
File "/usr/lib/python2.4/site-packages/Trac-0.11rc1-py2.4.egg/trac/web/main.py", line 131, in authenticate
authname = authenticator.authenticate(req)
File "build/bdist.linux-x86_64/egg/acct_mgr/web_ui.py", line 346, in wrap
File "build/bdist.linux-x86_64/egg/acct_mgr/web_ui.py", line 356, in authenticate
File "build/bdist.linux-x86_64/egg/acct_mgr/web_ui.py", line 383, in _remote_user
File "build/bdist.linux-x86_64/egg/acct_mgr/api.py", line 104, in check_password
File "build/bdist.linux-x86_64/egg/acct_mgr/api.py", line 120, in password_store
File "/usr/lib/python2.4/site-packages/Trac-0.11rc1-py2.4.egg/trac/config.py", line 462, in __get__
raise AttributeError('Cannot find an implementation of the "%s" '
AttributeError: Cannot find an implementation of the "IPasswordStore" interface named "". Please update the option account-manager.
password_store in trac.ini.
--
***********************************************************************
Derek Diget Office of Information Technology
Western Michigan University - Kalamazoo Michigan USA - www.wmich.edu/
***********************************************************************
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