Automated Preview URLs (#601)

src/Common/CosmosClient.ts

@@ -32,7 +32,7 @@ export const tokenProvider = async (requestInfo: RequestInfo) => {
 };
 
 export const requestPlugin: Cosmos.Plugin<any> = async (requestContext, next) => {
-  requestContext.endpoint = configContext.PROXY_PATH;
+  requestContext.endpoint = new URL(configContext.PROXY_PATH, window.location.href).href;
   requestContext.headers["x-ms-proxy-target"] = endpoint();
   return next(requestContext);
 };

src/Common/MessageHandler.ts

@@ -56,7 +56,7 @@ export function sendMessage(data: any): void {
         signature: "pcIframe",
         data: data,
       },
-      portalChildWindow.document.referrer
+      portalChildWindow.document.referrer || "*"
     );
   }
 }
@@ -71,7 +71,7 @@ export function sendReadyMessage(): void {
         kind: "ready",
         data: "ready",
       },
-      portalChildWindow.document.referrer
+      portalChildWindow.document.referrer || "*"
     );
   }
 }

src/Common/__snapshots__/CosmosClient.test.ts.snap

@@ -2,7 +2,7 @@
 
 exports[`requestPlugin Emulator builds a url for emulator proxy via webpack 1`] = `
 Object {
-  "endpoint": "/proxy",
+  "endpoint": "http://localhost/proxy",
   "headers": Object {
     "x-ms-proxy-target": "http://localhost",
   },
@@ -12,7 +12,7 @@ Object {
 
 exports[`requestPlugin Hosted builds a proxy URL in development 1`] = `
 Object {
-  "endpoint": "/proxy",
+  "endpoint": "http://localhost/proxy",
   "headers": Object {
     "x-ms-proxy-target": "baz",
   },