CORS error when using react SDK with community edition
We are currently experiencing a CORS issue when trying to setup the React SDK sample MediaCo app, with a fresh community edition environment.
The issue with the sample is seen when clicking to create the case in the mashup view
The issue specifically is in the Chrome console:
Access to XMLHttpRequest at 'https://**CEEnvironmentURL**/prweb/api/application/v2/cases?viewType=page&pageName=pyEmbedAssignment' from origin 'http://localhost:3502' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
CORS policy match the one here: https://docs.pega.com/bundle/constellation-sdk/page/constellation-sdks/sdks/verifying-pega-infinity-dev-server.html
Accepted Solution
Updated: 5 Jan 2024 7:20 EST
Pegasystems Inc.
US
@Phill99J With Infinity 23, there is a need to add an additional header within the APIHeadersAllowed policy within Allowed headers: x-constellation-app
I believe that should resolve your CORS issue
Labb Consulting
GB
@VinodSeraphin That works great thanks