Hi,
I follow the book and create a facebook.py in model folder.
but when I called in my controller
form = auth()
return dict(view=view, form=form)
I will receive this error from facebook
{
"error": {
"message": "Invalid redirect_uri:
\u61c9\u7528\u7a0b\u5f0f\u7684\u8a2d\u5b9a\u4e0d\u63a5\u53d7\u9019\u500b\u7db2\u5740\u3002",
"type": "OAuthException",
"code": 191
}
}
how do I fix it?
lyn2py於 2014年8月8日星期五 UTC+8上午1時37分03秒寫道：
>
> Hello,
>
> I have setup the code for FB oauth per web2py book here:
> http://web2py.com/books/default/chapter/29/09/access-control
>
> The code here:
>
> ## Define oauth application id and secret.
> FB_CLIENT_ID='xxx'
> FB_CLIENT_SECRET="yyyy"
>
> ## import required modules
> try:
> import json
> except ImportError:
> from gluon.contrib import simplejson as json
> from facebook import GraphAPI, GraphAPIError
> from gluon.contrib.login_methods.oauth20_account import OAuthAccount
>
>
> ## extend the OAUthAccount class
> class FaceBookAccount(OAuthAccount):
> """OAuth impl for FaceBook"""
> AUTH_URL="https://graph.facebook.com/oauth/authorize";
> TOKEN_URL="https://graph.facebook.com/oauth/access_token";
>
> def __init__(self):
> OAuthAccount.__init__(self, None, FB_CLIENT_ID, FB_CLIENT_SECRET,
> self.AUTH_URL, self.TOKEN_URL,
> scope='email,user_about_me,user_activities,
> user_birthday, user_education_history, user_groups, user_hometown,
> user_interests, user_likes, user_location, user_relationships,
> user_relationship_details, user_religion_politics, user_subscriptions,
> user_work_history, user_photos, user_status, user_videos, publish_actions,
> friends_hometown, friends_location,friends_photos',
> state="auth_provider=facebook",
> display='popup')
> self.graph = None
>
> def get_user(self):
> '''Returns the user using the Graph API.
> '''
> if not self.accessToken():
> return None
>
> if not self.graph:
> self.graph = GraphAPI((self.accessToken()))
>
> user = None
> try:
> user = self.graph.get_object("me")
> except GraphAPIError, e:
> session.token = None
> self.graph = None
>
> if user:
> if not user.has_key('username'):
> username = user['id']
> else:
> username = user['username']
>
> if not user.has_key('email'):
> email = '%s.fakemail' %(user['id'])
> else:
> email = user['email']
>
> return dict(first_name = user['first_name'],
> last_name = user['last_name'],
> username = username,
> email = '%s' %(email) )
>
> ## use the above class to build a new login form
> auth.settings.login_form=FaceBookAccount()
>
>
>
> And I have tried logging in, the page displays and asks for my
> permissions, which is all good.
>
> But then, it doesn't appear that I have logged in, in my app. I keep
> returning to the login page like I have not logged in.
> And I checked the database, no new auth_user entries have been created
> there either…
>
> May I know if I had missed a step or did something incorrectly?
>
> I appreciate any help or guidance. Thank you.
>
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