Django app for developing vk.com (aka vkontakte.ru largest, Russian social network) iframe applications.

Handles user authentication and registration.

$ pip install django-vkontakte-iframe

• django-annoying for AutoOneToOneField

Optional:

• vkontakte >= 1.3 for request.vk_api and for populating cities and countries info via admin action.

1. Register and configure vkontakte iframe application here: http://vkontakte.ru/apps.php?act=add

2. Add your app's settings to settings.py:

   VK_APP_ID = '1234567'                   # Application ID
   VK_APP_KEY = 'M1gytuHwni'               # Application key
   VK_APP_SECRET = 'MiRFwrDYwcYFCTD18EcY'  # Secure key

3. Add 'vk_iframe' to INSTALLED_APPS.

4. Add 'vk_iframe.backends.VkontakteUserBackend' to AUTHENTICATION_BACKENDS:

   AUTHENTICATION_BACKENDS = (
       'django.contrib.auth.backends.ModelBackend',
       'vk_iframe.backends.VkontakteUserBackend',
   )

5. Put 'vk_iframe.middleware.AuthenticationMiddleware', 'vk_iframe.middleware.IFrameFixMiddleware' and 'vk_iframe.middleware.LoginRequiredMiddleware' to MIDDLEWARE_CLASSES:

   MIDDLEWARE_CLASSES = [
       # ...
       'django.contrib.auth.middleware.AuthenticationMiddleware',
       # ...
       'vk_iframe.middleware.IFrameFixMiddleware',
       'vk_iframe.middleware.AuthenticationMiddleware',
       # ...
       'django.middleware.locale.LocaleMiddleware',
       # ...
       'vk_iframe.middleware.LoginRequiredMiddleware',
   ]

   Please note that 'vk_iframe.middleware.AuthenticationMiddleware' must be after 'django.contrib.auth.middleware.AuthenticationMiddleware' but before 'django.middleware.locale.LocaleMiddleware'.

   'vk_iframe.middleware.LoginRequiredMiddleware' must be after 'vk_iframe.middleware.AuthenticationMiddleware'.

   Vkontakte visitors will be automatically registered and authorized as django users (username == vkontakte user id).

   LoginRequiredMiddleware is an optional. It returns 403 for all unauthorized requests with urls not listed in settings.PUBLIC_URLS. You should enable it for security reasons. Example of PUBLIC_URLS:

   PUBLIC_URLS = [
       '^admin/$',
       '^my-callback/',
   ]

   If i18n is in use then vkontakte user's language will be used as django's user language.

6. Run python ./manage.py syncdb (or python ./manage.py migrate vk_iframe if South is used)

7. Optional: load initial geo data (cities and countries):

   python manage loaddata vk-geo

8. If you want to store more user data then put the following line as the 'First API request' ('Первый запрос к API') option (in your app edit page at vkontakte.ru):

   method=getProfiles&uids={viewer_id}&format=json&v=3.0&fields=uid,first_name,last_name,nickname,domain,sex,bdate,city,country,timezone,photo,photo_medium,photo_big,photo_rec,has_mobile,rate,contacts,education

9. For IE: adjust P3P policy header value according to your site privacy policy by providing VK_P3P_POLICY option in your settings.py:

   VK_P3P_POLICY = 'IDC DSP COR IVAi IVDi OUR TST'

   Default value is 'IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT'. See http://www.p3pwriter.com/LRN_111.asp for the full set of tags.

10. That's all. All your app's visitors are now registered and authenticated django users. Additional profile data is available as user.vk_profile. vkontakte.API instance is available as request.vk_api if there is an access token available.