OAuth2.0 authorization Vkontakte

Question

OAuth

Someone may come across, I implement server authorization vkontakte.ru/developers.php?o=-1&p=%C0%E2%F2%EE%F0%E8%E7%E0%F6%E8%FF%20%F1%E0% E9%F2%EE%E2 via contact.

After clicking on allow contact, it persistently redirects to

http:///

At least I pass the correct url in redirect_url and the base domain matches.

Answer 1

redirect_ur i instead of redirect_ur l

Answer 2

90% of the problem is that the url (and adjacent parameters) are not escaped or escaped incorrectly.

Answer 3

Escape the Python standard libraryurllib.urlencode( { 'client_id': VK_APP_ID, 'scope': VK_PERMS, 'redirect_url': redirect_uri, 'response_type': 'code' }