Good one Michele!
This was what I did:
if not self.accessToken():
print 'no accesstoken'
return None
No accessToken(), what then should I do? Or where should I consult?
On Friday, August 8, 2014 5:40:09 AM UTC+8, Michele Comitini wrote:
>
> Could be a session problem.
> Check that your session is created and works across page reloads.
>
> Also check the get_user() method there could be some error raised there
> (most likely by the GraphApi), use the debugger or simply put some logging
> statements to see what's going on
>
> I had also troubles with https not properly setup on my side so check that
> too
>
>
> 2014-08-07 19:37 GMT+02:00 lyn2py <[email protected] <javascript:>>:
>
>> 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.
>>
>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
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>> "web2py-users" group.
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>>
>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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