Adding CORS to back-end

server/app.py

@@ -1,4 +1,5 @@
 from flask import Flask
+from flask_cors import CORS
 import toml
 
 from db import db
@@ -6,6 +7,7 @@ from misc_api import misc
 from game_api import game
 
 app = Flask(__name__)
+CORS(app)
 
 with open("secrets.toml") as infile:
     secrets = toml.load(infile)

server/requirements.txt

@@ -2,6 +2,7 @@ certifi==2019.6.16
 chardet==3.0.4
 Click==7.0
 Flask==1.1.1
+Flask-Cors==3.0.8
 Flask-SQLAlchemy==2.4.0
 haversine==2.1.2
 idna==2.8
@@ -9,6 +10,7 @@ itsdangerous==1.1.0
 Jinja2==2.10.1
 MarkupSafe==1.1.1
 requests==2.22.0
+six==1.12.0
 SQLAlchemy==1.3.7
 toml==0.10.0
 urllib3==1.25.3