[Repoze-dev] Path: chose to use main authenticator or not in quickstart plugin

[François Visconte]

Hi there,

I'm was trying to use custom columns in my user table using TG2 (is_active
column for a user)

I decided to overload the SQLAlchemyAuthenticator to be able to check this
additional column value.
I passed my custom class instance to authenticators argument but the main
(SQLAlchemyAuthenticator) is always used and there is
no way to disable it.
I added a keyword argument named 'use_main_authenticator' witch - if
authenticators keyword is used - discard the main one and only used passed
instance.

Regards,
F.

Index: repoze/what/plugins/quickstart/__init__.py
===
--- repoze/what/plugins/quickstart/__init__.py  (revision 9436)
+++ repoze/what/plugins/quickstart/__init__.py  (working copy)
@@ -236,16 +236,23 @@
 if permission_adapter:
 permission_adapters = {'sql_auth': permission_adapter}

+use_main_authenticator = True
 # Setting the repoze.who authenticators:
-sqlauth = SQLAlchemyAuthenticatorPlugin(user_class, dbsession)
-sqlauth.translations.update(plugin_translations['authenticator'])
 if 'authenticators' not in who_args:
 who_args['authenticators'] = []
-who_args['authenticators'].append(('sqlauth', sqlauth))
+else:
+if 'use_main_authenticator' in who_args and \
+   who_args['use_main_authenticator'] == False:
+use_main_authenticator = False

+if use_main_authenticator != False:
+sqlauth = SQLAlchemyAuthenticatorPlugin(user_class, dbsession)
+sqlauth.translations.update(plugin_translations['authenticator'])
+who_args['authenticators'].append(('sqlauth', sqlauth))
+
 cookie = AuthTktCookiePlugin(cookie_secret, cookie_name,
- timeout=cookie_timeout,
- reissue_time=cookie_reissue_time)
+ timeout=cookie_timeout,
+ reissue_time=cookie_reissue_time)

 # Setting the repoze.who identifiers
 if 'identifiers' not in who_args:
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Re: [Repoze-dev] Path: chose to use main authenticator or not in quickstart plugin

[Gustavo Narea]

Hello, François.

Thank you very much! I've just released repoze.what-quickstart 1.0.8 with this 
feature.

Enjoy!

 - Gustavo.

François said:
 Hi there,
 
 I'm was trying to use custom columns in my user table using TG2 (is_active
 column for a user)
 
 I decided to overload the SQLAlchemyAuthenticator to be able to check this
 additional column value.
 I passed my custom class instance to authenticators argument but the main
 (SQLAlchemyAuthenticator) is always used and there is
 no way to disable it.
 I added a keyword argument named 'use_main_authenticator' witch - if
 authenticators keyword is used - discard the main one and only used passed
 instance.
 
 Regards,
 F.
 
 Index: repoze/what/plugins/quickstart/__init__.py
 ===
 --- repoze/what/plugins/quickstart/__init__.py  (revision 9436)
 +++ repoze/what/plugins/quickstart/__init__.py  (working copy)
 @@ -236,16 +236,23 @@
  if permission_adapter:
  permission_adapters = {'sql_auth': permission_adapter}
 
 +use_main_authenticator = True
  # Setting the repoze.who authenticators:
 -sqlauth = SQLAlchemyAuthenticatorPlugin(user_class, dbsession)
 -sqlauth.translations.update(plugin_translations['authenticator'])
  if 'authenticators' not in who_args:
  who_args['authenticators'] = []
 -who_args['authenticators'].append(('sqlauth', sqlauth))
 +else:
 +if 'use_main_authenticator' in who_args and \
 +   who_args['use_main_authenticator'] == False:
 +use_main_authenticator = False
 
 +if use_main_authenticator != False:
 +sqlauth = SQLAlchemyAuthenticatorPlugin(user_class, dbsession)
 +sqlauth.translations.update(plugin_translations['authenticator'])
 +who_args['authenticators'].append(('sqlauth', sqlauth))
 +
  cookie = AuthTktCookiePlugin(cookie_secret, cookie_name,
 - timeout=cookie_timeout,
 - reissue_time=cookie_reissue_time)
 + timeout=cookie_timeout,
 + reissue_time=cookie_reissue_time)
 
  # Setting the repoze.who identifiers
  if 'identifiers' not in who_args:
-- 
Gustavo Narea xri://=Gustavo.
| Tech blog: =Gustavo/(+blog)/tech  ~  About me: =Gustavo/about |
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