Add no-cache as a response header.

endpoints/web.py

@@ -12,6 +12,7 @@ from app import app, mixpanel
 from auth.permissions import AdministerOrganizationPermission
 from util.invoice import renderInvoiceToPdf
 from util.seo import render_snapshot
+from util.cache import no_cache
 from endpoints.api import get_route_data
 from endpoints.common import common_login
 
@@ -20,12 +21,13 @@ logger = logging.getLogger(__name__)
 
 
 def render_page_template(name):
-  return render_template(name, route_data = get_route_data())
+  return make_response(render_template(name, route_data=get_route_data()))
 
 
 @app.route('/', methods=['GET'], defaults={'path': ''})
 @app.route('/repository/<path:path>', methods=['GET'])
 @app.route('/organization/<path:path>', methods=['GET'])
+@no_cache
 def index(path):
   return render_page_template('index.html')
 
@@ -44,68 +46,81 @@ def snapshot(path = ''):
 
 
 @app.route('/plans/')
+@no_cache
 def plans():
   return index('')
 
 
 @app.route('/guide/')
+@no_cache
 def guide():
   return index('')
 
 
 @app.route('/organizations/')
 @app.route('/organizations/new/')
+@no_cache
 def organizations():
   return index('')
 
 
 @app.route('/user/')
+@no_cache
 def user():
   return index('')
 
 
 @app.route('/signin/')
+@no_cache
 def signin():
   return index('')
 
 
 @app.route('/new/')
+@no_cache
 def new():
   return index('')
 
 
 @app.route('/repository/')
+@no_cache
 def repository():
   return index('')
 
 
 @app.route('/security/')
+@no_cache
 def security():
   return index('')
 
 
 @app.route('/v1')
 @app.route('/v1/')
+@no_cache
 def v1():
   return index('')
 
 
 @app.route('/status', methods=['GET'])
+@no_cache
 def status():
   return make_response('Healthy')
 
 
 @app.route('/tos', methods=['GET'])
+@no_cache
 def tos():
   return render_page_template('tos.html')
 
 
 @app.route('/disclaimer', methods=['GET'])
+@no_cache
 def disclaimer():
   return render_page_template('disclaimer.html')
 
 
 @app.route('/privacy', methods=['GET'])
+@no_cache
 def privacy():
   return render_page_template('privacy.html')
 
@@ -227,8 +242,3 @@ def confirm_recovery():
     return redirect(url_for('user'))
   else:
     abort(403)
-
-
-@app.route('/reset', methods=['GET'])
-def password_reset():
-  pass

util/cache.py

@@ -10,3 +10,12 @@ def cache_control(max_age=55):
       return response
     return add_max_age
   return wrap
+
+
+def no_cache(f):
+  @wraps(f)
+  def add_no_cache(*args, **kwargs):
+    response = f(*args, **kwargs)
+    response.headers['Cache-Control'] = 'no-cache'
+    return response
+  return add_no_cache