From 9bd61468f351bcf202077f6c045c0cb2da94c3a3 Mon Sep 17 00:00:00 2001
From: Jade Welton <jawelton@microsoft.com>
Date: Fri, 28 Aug 2026 13:07:45 -0700
Subject: [PATCH] Update all preview website URL references to the new URL.

---
 .github/PULL_REQUEST_TEMPLATE.md | 2 +-
 preview/README.md                | 4 ++--
 preview/config.json              | 2 +-
 preview/index.js                 | 2 +-
 src/Utils/EndpointUtils.ts       | 2 +-
 web.config                       | 2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 7ff47e44c..f294ca39f 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1 +1 @@
-[Preview this branch](https://dataexplorer-preview.azurewebsites.net/pull/EDIT_THIS_NUMBER_IN_THE_PR_DESCRIPTION?feature.someFeatureFlagYouMightNeed=true)
+[Preview this branch](https://dataexplorer-preview.portal.cosmos.azure.com/pull/EDIT_THIS_NUMBER_IN_THE_PR_DESCRIPTION?feature.someFeatureFlagYouMightNeed=true)
diff --git a/preview/README.md b/preview/README.md
index 59a84a2d7..86858539e 100644
--- a/preview/README.md
+++ b/preview/README.md
@@ -4,8 +4,8 @@ Cosmos Explorer Preview makes it possible to try a working version of any commit
 
 Initial support is for Hosted (Connection string only) or the Azure Portal. Examples:
 
-Connection string URLs: https://dataexplorer-preview.azurewebsites.net/commit/COMMIT_SHA/hostedExplorer.html
-Portal URLs: https://ms.portal.azure.com/?dataExplorerSource=https://dataexplorer-preview.azurewebsites.net/commit/COMMIT_SHA/explorer.html#home
+Connection string URLs: https://dataexplorer-preview.portal.cosmos.azure.com/commit/COMMIT_SHA/hostedExplorer.html
+Portal URLs: https://ms.portal.azure.com/?dataExplorerSource=https://dataexplorer-preview.portal.cosmos.azure.com/commit/COMMIT_SHA/explorer.html#home
 
 In both cases replace `COMMIT_SHA` with the commit you want to view. It must have already completed its build on GitHub Actions.
 
diff --git a/preview/config.json b/preview/config.json
index a67bcd2ef..0332eae1f 100644
--- a/preview/config.json
+++ b/preview/config.json
@@ -1,4 +1,4 @@
 {
   "PROXY_PATH": "/proxy",
-  "msalRedirectURI": "https://dataexplorer-preview.azurewebsites.net/"
+  "msalRedirectURI": "https://dataexplorer-preview.portal.cosmos.azure.com/"
 }
diff --git a/preview/index.js b/preview/index.js
index be44c63ed..7a994a7e6 100644
--- a/preview/index.js
+++ b/preview/index.js
@@ -4,7 +4,7 @@ const port = process.env.PORT || 3000;
 const fetch = require("node-fetch");
 
 const backendEndpoint = "https://cdb-ms-mpac-pbe.cosmos.azure.com";
-const previewSiteEndpoint = "https://dataexplorer-preview.azurewebsites.net";
+const previewSiteEndpoint = "https://dataexplorer-preview.portal.cosmos.azure.com";
 const previewStorageWebsiteEndpoint = "_REPLACE_STORAGE_WEBSITE_ENDPOINT_";
 const githubApiUrl = "https://api.github.com/repos/Azure/cosmos-explorer";
 const azurePortalMpacEndpoint = "https://ms.portal.azure.com/";
diff --git a/src/Utils/EndpointUtils.ts b/src/Utils/EndpointUtils.ts
index 9f716fcb2..4e57ae3d0 100644
--- a/src/Utils/EndpointUtils.ts
+++ b/src/Utils/EndpointUtils.ts
@@ -88,7 +88,7 @@ export const allowedHostedExplorerEndpoints: ReadonlyArray<string> = [
   ...(process.env.NODE_ENV === "development" ? ["https://localhost:12900"] : []),
 ];
 
-export const allowedMsalRedirectEndpoints: ReadonlyArray<string> = ["https://dataexplorer-preview.azurewebsites.net/"];
+export const allowedMsalRedirectEndpoints: ReadonlyArray<string> = ["https://dataexplorer-preview.portal.cosmos.azure.com/"];
 
 export const allowedJunoOrigins: ReadonlyArray<string> = [
   JunoEndpoints.Test,
diff --git a/web.config b/web.config
index e987fa939..2bea8b149 100644
--- a/web.config
+++ b/web.config
@@ -30,7 +30,7 @@
         <clear />
         <add name="X-Xss-Protection" value="1; mode=block" />
         <add name="X-Content-Type-Options" value="nosniff" />
-        <add name="Content-Security-Policy" value="frame-ancestors 'self' portal.azure.com *.portal.azure.com portal.azure.us portal.azure.cn portal.microsoftazure.de df.onecloud.azure-test.net *.fabric.microsoft.com *.powerbi.com *.analysis-df.windows.net dataexplorer-preview.azurewebsites.net portal.sovcloud-azure.fr portal.sovcloud-azure.de portal.sovcloud-azure.sg" />
+        <add name="Content-Security-Policy" value="frame-ancestors 'self' portal.azure.com *.portal.azure.com portal.azure.us portal.azure.cn portal.microsoftazure.de df.onecloud.azure-test.net *.fabric.microsoft.com *.powerbi.com *.analysis-df.windows.net dataexplorer-preview.portal.cosmos.azure.com portal.sovcloud-azure.fr portal.sovcloud-azure.de portal.sovcloud-azure.sg" />
       </customHeaders>
       <redirectHeaders>
         <clear />