Cannot find an implementation of the "IPasswordStore" interface named "HtPasswdStore".

[t.creutz@…]

Hello!

I installed the plugin we it is descriptet on the wiki.

When i try to login i become this message:

2006-09-06 21:27:23,655 Trac[main] ERROR: Cannot find an implementation of the "IPasswordStore" interface named "HtPasswdStore".  Please update the option account-manager.password_store in trac.ini.
Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 335, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 191, in dispatch
    req.authname = self.authenticate(req)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 145, in authenticate
    authname = authenticator.authenticate(req)
  File "build/bdist.linux-i686/egg/acct_mgr/web_ui.py", line 272, in wrap
  File "build/bdist.linux-i686/egg/acct_mgr/web_ui.py", line 282, in authenticate
  File "build/bdist.linux-i686/egg/acct_mgr/web_ui.py", line 309, in _remote_user
  File "build/bdist.linux-i686/egg/acct_mgr/api.py", line 104, in check_password
  File "build/bdist.linux-i686/egg/acct_mgr/api.py", line 112, in password_store
  File "/usr/lib/python2.3/site-packages/trac/config.py", line 364, in __get__
    raise AttributeError('Cannot find an implementation of the "%s" '
AttributeError: Cannot find an implementation of the "IPasswordStore" interface named "HtPasswdStore".  Please update the option account-manager.password_store in trac.ini.

What can i doo? Whats whrong?

my trac.ini looks like this:

[account-manager]
; configure the plugin to store passwords in the htdigest format:
;password_format = htpasswd
; with Trac 0.10 use this instead:
password_store = HtPasswdStore

; the file where user accounts are stored
; the webserver will need write permissions to this file
; and its parent folder
password_file = /var/trac/topackt/conf/trac.htpasswd

[components]
acct_mgr.admin = enabled
trac.web.auth.LoginModule = disabled
acct_mgr.web_ui.LoginModule = enabled
acct_mgr.web_ui.registrationmodule = disabled
acct_mgr.api.AccountManager = enabled
iniadmin.* = enabled
tblog.* = enabled
tracgantt.gantt.ganttcomponent = disabled
webadmin.* = enabled
trac.wiki.web_ui.wikimodule = disabled
tractags.* = enabled

[Matt Good]

You also need to enable the HtPasswdStore component: acct_mgr.htfile.HtPasswdStore.

If that solves your problem please close as "worksforme".

[t.creutz@…]

hi.. i put the line to the componet

And now i become this exeption

 Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 335, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 220, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.3/site-packages/trac/web/auth.py", line 95, in process_request
    self._do_login(req)
  File "/usr/lib/python2.3/site-packages/trac/web/auth.py", line 116, in _do_login
    assert req.remote_user, 'Authentication information not available.'
AssertionError: Authentication information not available. 

[t.creutz@…]

Ok.. i found my error.

i fourgot to comment out the line

password_format = htpasswd

... now its works.

Thanks

[t.creutz@…]

Sorry.. but after a logout i become now:

Internal Error

No admin pages available

and i was logged out. Now when i do a login i become again:

Python Traceback

Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 335, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 191, in dispatch
    req.authname = self.authenticate(req)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 145, in authenticate
    authname = authenticator.authenticate(req)
  File "build/bdist.linux-i686/egg/acct_mgr/web_ui.py", line 272, in wrap
  File "build/bdist.linux-i686/egg/acct_mgr/web_ui.py", line 282, in authenticate
  File "build/bdist.linux-i686/egg/acct_mgr/web_ui.py", line 309, in _remote_user
  File "build/bdist.linux-i686/egg/acct_mgr/api.py", line 104, in check_password
  File "build/bdist.linux-i686/egg/acct_mgr/api.py", line 112, in password_store
  File "/usr/lib/python2.3/site-packages/trac/config.py", line 364, in __get__
    raise AttributeError('Cannot find an implementation of the "%s" '
AttributeError: Cannot find an implementation of the "IPasswordStore" interface named "HtPasswdStore".  Please update the option account-manager.password_store in trac.ini.

Any Ideas?

[Matt Good]

Replying to t.creutz@topackt.com:

Sorry.. but after a logout i become now:

Internal Error

No admin pages available

You must have been browsing the Admin section. Once you logged out you no longer had permissions to access the admin pages.

and i was logged out. Now when i do a login i become again:

...snip...

AttributeError: Cannot find an implementation of the "IPasswordStore" interface named "HtPasswdStore". Please update the option account-manager.password_store in trac.ini.

Be sure to restart your webserver after enabling or disabling components.

[t.creutz@…]

Thanks, that fixed my problems... ;-)