Fixes issue #3

model/users.py

@@ -19,7 +19,7 @@ class UserModel(db.Model):
     __tablename__="users"
     id = db.Column(db.Integer,primary_key=True)
     username = db.Column(db.String(20),nullable=False,unique=True)
-    password = db.Column(db.String(20))
+    password = db.Column(db.String(20),nullable=True)
     email = db.Column(db.String(40),nullable=False,unique=True)
     activated = db.Column(db.Boolean,default=False)    #set default as False
 
@@ -37,7 +37,6 @@ def delete_from_db(self):
         db.session.delete(self)
         db.session.commit()
 
-
     def generate_mail(self):
         serializer = URLSafeTimedSerializer("secrettoken",1800)
         token = serializer.dumps({"email":self.email},salt="flask-email-confirmation")
@@ -63,7 +62,7 @@ def find_by_username(cls,username):
     @classmethod
     def find_by_email(cls,email):
         return cls.query.filter_by(email=email).first()
-    
+
     @classmethod
     def check_password(cls,username,password):
         user=cls.query.filter_by(username=username).first()

requirements.txt

@@ -24,6 +24,7 @@ MarkupSafe==1.1.1
 marshmallow==3.7.1
 marshmallow-sqlalchemy==0.23.1
 oauthlib==2.1.0
+pkg-resources==0.0.0
 pycparser==2.20
 PyJWT==1.6.4
 python-dateutil==2.8.1

resource/github_login.py

@@ -3,6 +3,8 @@
 from outh import github
 from model.users import UserModel
 from flask_jwt_extended import create_access_token,create_refresh_token
+import secrets
+import string
 
 class Github(Resource):
     @classmethod
@@ -28,9 +30,16 @@ def get(cls):
 
         #if UserModel.find_by_username(github_username):
         #    return {"msg": "User with username exists"}
-
+
+    #generate a sample password for github oauth users
+    @classmethod
+    def generate_sample_password(cls):
+        alpha = string.ascii_letters + string.digits
+        random = ''.join(secrets.choice(alpha) for i in range(20))
+        return random
+
         #add user to database
-        user = UserModel(username=github_username,password=None,activated=True,email=github_email)
+        user = UserModel(username=github_username,password=GithubAuthorize.generate_sample_password(),activated=True,email=github_email)
         user.save_to_db()
 
         #create jwt tokens