Release v2021.08.26.1 (#987)

* Fix can't handle the portal event correctly (#986)

release-version

@@ -1,3 +1,3 @@
 # This file specifies the TiDB Dashboard internal version, which will be printed in `--version`
 # and UI. In release branch, changing this file will result in publishing a new version and tag.
-2021.07.30.1
+2021.08.26.1

ui/dashboardApp/index.ts

@@ -148,17 +148,22 @@ async function webPageStart() {
 async function main() {
   if (routing.isPortalPage()) {
     // the portal page is only used to receive options
-    window.addEventListener(
-      'message',
-      (event) => {
-        const { token, lang, hideNav, redirectPath } = event.data
-        auth.setAuthToken(token)
-        saveAppOptions({ hideNav, lang })
-        window.location.hash = `#${redirectPath}`
-        window.location.reload()
-      },
-      { once: true }
-    )
+    function handlePortalEvent(event) {
+      const { type, token, lang, hideNav, redirectPath } = event.data
+      // the event type must be "DASHBOARD_PORTAL_EVENT"
+      if (type !== 'DASHBOARD_PORTAL_EVENT') {
+        return
+      }
+
+      auth.setAuthToken(token)
+      saveAppOptions({ hideNav, lang })
+      window.location.hash = `#${redirectPath}`
+      window.location.reload()
+
+      window.removeEventListener('message', handlePortalEvent)
+    }
+
+    window.addEventListener('message', handlePortalEvent)
     return
   }
 

ui/tests/config-portal-test.html

@@ -18,6 +18,7 @@
           'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1OTIwMjUzMjgsIm9yaWdfaWF0IjoxNTkxOTM4OTI4LCJwIjoibkZyZGh1OXlxdnNOSnBXS1daUUlUTkRPakJFMTc4eExQaXc3Y1g4eGxrNFlxMXBRWXVUU1BLVHdNQXIwM2VDajhvTnJuWDc5ZEFDQWZtblBzZXcwaXhnQWdaR1kveU1pMXNqUUc4L1VkMy9McDJKUTN5elMifQ.ynPM1S2jOBvnEcRJgZK-FEaUuhNCI16GCUXKdYs9T18'
         dashboard.contentWindow.postMessage(
           {
+            type: 'DASHBOARD_PORTAL_EVENT',
             token,
             lang: 'en',
             hideNav: true,