yueyoum/social-oauth — pull request #11 by zxkane (2014-04-08 15:37:07+00:00)
Title: Fix QQ login issue if the redirect url with query parameters.

For example, the redirect url looks like below,

/account/oauth/qq?returnurl=previouspath

Following the documentation of Oauth 2.0 of QQ, the 'redirect_uri' should be encoded.

http://wiki.connect.qq.com/%E4%BD%BF%E7%94%A8authorization_code%E8%8E%B7%E5%8F%96access_token#Step1.EF.BC.9A.E8.8E.B7.E5.8F.96AuthorizationCode