Added MLH scopes and more data

hardwarecheckout/controllers/login.py

@@ -18,29 +18,29 @@
 
 @app.route('/login')
 def login_page():
-    mlh = MLHSignIn()
-    return mlh.authorize()
+    return MLHSignIn().authorize()
 
 @app.route('/callback/mlh')
 def oauth_callback():
     if 'jwt' in request.cookies:
         token = verify_token(request.cookies['jwt'])
         if token is not None:
             return redirect('/inventory')
-    mlh = MLHSignIn()
-    id_, email = mlh.callback()
-    if id_ is None:
+
+    mlh_user = MLHSignIn().callback()
+
+    if mlh_user is None or mlh_user.id is None:
         flash('Authentication failed.')
         return redirect('/inventory')
-    if User.query.filter_by(email=email).count() == 0:
+
+    if User.query.filter_by(email=mlh_user.email).count() == 0:
         admin = email in config.ADMINS
         user = User(email, admin)
         db.session.add(user)
         db.session.commit()
 
     # generate token since we cut out quill
-    token = generate_auth_token(email)
-
+    token = generate_auth_token(mlh_user.email)
     response = app.make_response(redirect('/inventory'))
     response.set_cookie('jwt', token.encode('utf-8'))
 

mlh_oauth.py

@@ -3,6 +3,19 @@
 from rauth import OAuth1Service, OAuth2Service
 from hardwarecheckout import config
 
+class MLHUser():
+    def __init__(self, id, email,
+                 level_of_study, school, major,
+                 shirt_size, dietary_restrictions, special_needs):
+        self.id = id
+        self.email = email
+        self.level_of_study = level_of_study
+        self.school = school
+        self.major = major
+        self.shirt_size = shirt_size
+        self.dietary_restrictions = dietary_restrictions
+        self.special_needs = special_needs
+
 class MLHSignIn(object):
     def __init__(self):
         credentials = config.OAUTH_CREDENTIALS
@@ -17,28 +30,46 @@ def __init__(self):
             base_url='https://my.mlh.io/'
         )
 
+        # Permission scopes for user data requests
+        # Possible scopes at https://my.mlh.io/docs#scopes_reference
+        self.scopes = [
+            'email',     # Email address
+            'education', # Level of study, school, major
+            'event'      # Shirt size, dietary restrictions, special needs
+        ]
+
     def get_callback_url(self):
         return url_for("oauth_callback", _external=True)
 
     def authorize(self):
         return redirect(self.service.get_authorize_url(
             response_type='code',
             redirect_uri=self.get_callback_url())
+            scopes='+'.join(self.scopes)
         )
 
     def callback(self):
         if 'code' not in request.args:
-            return None, None, None
+            return None
+
         oauth_session = self.service.get_auth_session(
-            data={'code': request.args['code'],
-                  'grant_type': 'authorization_code',
-                  'redirect_uri': self.get_callback_url()},
-            decoder=json.loads
+            data = {
+                'code': request.args['code'],
+                'redirect_uri': self.get_callback_url(),
+                'grant_type': 'authorization_code'
+            },
+            decoder = json.loads
         )
         me = oauth_session.get('/api/v2/user.json').json()
+        medata = me.get('data')
 
-        return (
-            me.get('data').get('id'),
-            me.get('data').get('email')
+        return MLHUser(
+            medata.get('id'),
+            medata.get('email'),
+            medata.get('level_of_study'),
+            medata.get('school'),
+            medata.get('major'),
+            medata.get('shirt_size'),
+            medata.get('dietary_restrictions'),
+            medata.get('special_needs')
         )
-