Fix account associations by email

auth/backend.py

@@ -15,17 +15,21 @@ class HSWawOAuth2(BaseOAuth2):
     ]
 
     def get_user_details(self, response):
-        """Return user details from GitHub account"""
+        """Return user details from Hackerspace account"""
+        personal_email = None
+        if response.get('personal_email'):
+            personal_email = response.get('personal_email')[0]
+
         return {'username': response.get('username'),
                 'email': response.get('email'),
+                'personal_email': personal_email,
                 }
 
     def user_data(self, access_token, *args, **kwargs):
         """Loads user data from service"""
         url = 'https://sso.hackerspace.pl/api/1/profile'
         headers = {
-        'Authorization': 'Bearer {}'.format(access_token)
-
+            'Authorization': 'Bearer {}'.format(access_token)
         }
         return self.get_json(url, headers=headers)
 

auth/pipeline.py

@@ -1,3 +1,12 @@
+from social_core.pipeline.social_auth import associate_by_email
+
+
 def staff_me_up(backend, details, response, uid, user, *args, **kwargs):
     user.is_staff = True
     user.save()
+
+
+def associate_by_personal_email(backend, details, user=None, *args, **kwargs):
+    return associate_by_email(backend, {
+        'email': details.get('personal_email'),
+    }, user, *args, **kwargs)

spejstore/settings.py

@@ -135,6 +135,7 @@ SOCIAL_AUTH_PIPELINE = (
     'social_core.pipeline.social_auth.social_user',
     'social_core.pipeline.user.get_username',
     'social_core.pipeline.social_auth.associate_by_email',
+    'auth.pipeline.associate_by_personal_email',
     'social_core.pipeline.user.create_user',
     'social_core.pipeline.social_auth.associate_user',
     'social_core.pipeline.social_auth.load_extra_data',