diff --git a/socialauth/auth_backends.py b/socialauth/auth_backends.py
index 1f42ca1..1d00fc0 100644
--- a/socialauth/auth_backends.py
+++ b/socialauth/auth_backends.py
@@ -1,6 +1,7 @@
 from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
 from django.conf import settings
+from django.utils import simplejson as json
 import facebook
 
 import urllib
@@ -8,6 +9,7 @@
 from socialauth.models import OpenidProfile as UserAssociation, TwitterUserProfile, FacebookUserProfile, LinkedInUserProfile, AuthMeta
 from socialauth.lib.linkedin import *
 
+
 import random
 
 TWITTER_CONSUMER_KEY = getattr(settings, 'TWITTER_CONSUMER_KEY', '')
@@ -222,7 +224,7 @@ def authenticate(self, request, user=None):
             params = {}
             params["client_id"] = FACEBOOK_APP_ID
             params["client_secret"] = FACEBOOK_SECRET_KEY
-            params["redirect_uri"] = reverse("socialauth_facebook_login_done")[1:] 
+            params["redirect_uri"] = request.build_absolute_uri(reverse("socialauth_facebook_login_done"))
             params["code"] = request.GET.get('code', '')
 
             url = "https://graph.facebook.com/oauth/access_token?"+urllib.urlencode(params)
@@ -233,34 +235,37 @@ def authenticate(self, request, user=None):
             if not res_parse_qs.has_key('access_token'):
                 return None
                 
-            parse_data = res_parse_qs['access_token']
-            uid = parse_data['uid'][-1]
-            access_token = parse_data['access_token'][-1]
+            access_token = res_parse_qs['access_token'][-1]
+
+        graph = facebook.GraphAPI(access_token) 
+        fb_data = graph.get_object("me")
+
+        if not fb_data:
+            return None
+
+        uid = fb_data['id']
+        username = uid
             
         try:
             fb_user = FacebookUserProfile.objects.get(facebook_uid=uid)
             return fb_user.user
 
         except FacebookUserProfile.DoesNotExist:
-            
             # create new FacebookUserProfile
-            graph = facebook.GraphAPI(access_token) 
-            fb_data = graph.get_object("me")
-
-            if not fb_data:
-                return None
-
-            username = uid
             if not user:
                 user = User.objects.create(username=username)
                 user.first_name = fb_data['first_name']
                 user.last_name = fb_data['last_name']
+                is_email_filled = False
+                if 'email' in fb_data:
+                    user.email = fb_data['email']
+                    is_email_filled = True
                 user.save()
                 
             fb_profile = FacebookUserProfile(facebook_uid=uid, user=user)
             fb_profile.save()
             
-            auth_meta = AuthMeta(user=user, provider='Facebook').save()
+            auth_meta = AuthMeta(user=user, provider='Facebook', is_email_filled=is_email_filled).save()
                 
             return user
 
diff --git a/socialauth/views.py b/socialauth/views.py
index 2b4cf9a..cbd2784 100644
--- a/socialauth/views.py
+++ b/socialauth/views.py
@@ -32,6 +32,7 @@
 FACEBOOK_APP_ID = getattr(settings, 'FACEBOOK_APP_ID', '')
 FACEBOOK_API_KEY = getattr(settings, 'FACEBOOK_API_KEY', '')
 FACEBOOK_SECRET_KEY = getattr(settings, 'FACEBOOK_SECRET_KEY', '')
+FACEBOOK_EXTENDED_PERMISSIONS = getattr(settings, 'FACEBOOK_EXTENDED_PERMISSIONS', [])
 
 
 def del_dict_key(src_dict, key):
@@ -154,7 +155,7 @@ def openid_login(request):
         return begin(request)
 
 def gmail_login(request):
-    request.session['openid_provider'] = 'Google'
+    request.session['openid_provider'] = 'google'
     return begin(request, user_url='https://www.google.com/accounts/o8/id')
 
 def gmail_login_complete(request):
@@ -213,6 +214,7 @@ def facebook_login(request):
     params = {}
     params["client_id"] = FACEBOOK_APP_ID
     params["redirect_uri"] = request.build_absolute_uri(reverse("socialauth_facebook_login_done"))
+    params["scope"] = ",".join(FACEBOOK_EXTENDED_PERMISSIONS)
 
     url = "https://graph.facebook.com/oauth/authorize?"+urllib.urlencode(params)