Use Werkzeug ProxyFix to get the correct https url_for.

Author: jwise

appstore/__init__.py

@@ -13,6 +13,7 @@
 from beeline.middleware.flask import HoneyMiddleware
 
 from flask import Flask, jsonify, request
+from werkzeug.middleware.proxy_fix import ProxyFix
 
 from .settings import config
 
@@ -25,6 +26,7 @@
 
 app = Flask(__name__)
 app.config.update(**config)
+app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1, x_host=1)
 if config['HONEYCOMB_KEY']:
      beeline.init(writekey=config['HONEYCOMB_KEY'], dataset='rws', service_name='appstore-api')
      HoneyMiddleware(app, db_events=True)

requirements.txt

@@ -19,7 +19,7 @@ requests==2.19.1
 six==1.11.0
 SQLAlchemy==1.2.8
 urllib3==1.23
-Werkzeug==0.14.1
+Werkzeug==0.16.1
 boto3==1.9.169
 PyYAML==5.1.2
 honeycomb-beeline==2.11.4