Exposing the Link and X-CuplBackend-Hmac-SHA256 headers If this is not explicity enabled with Flask-CORS, then a browser will refuse to read these headers.

malcolmmackay · malcolmmackay · commit edac82b8e5a4 · 2020-10-03T16:54:33.000+01:00
diff --git a/backendapp/VERSION b/backendapp/VERSION
@@ -1 +1 @@
-1.0.0
+1.0.1
diff --git a/backendapp/config.py b/backendapp/config.py
@@ -63,5 +63,7 @@
 WSB_PROTOCOL = os.getenv('WSB_PROTOCOL', defaults.WSB_PROTOCOL)
 SERVER_NAME = os.getenv('SERVER_NAME', "{host}:{port}".format(host=WSB_HOST, port=WSB_PORT))
 
+CORS_EXPOSE_HEADERS = ["Link", "X-CuplBackend-Hmac-SHA256"]
+
 PREFERRED_URL_SCHEME = WSB_PORT.replace("://", "")
 
