feat(login): redirect mechanism - in page link to open popup

src/auth/AuthManager.ts

@@ -23,14 +23,18 @@ export class AuthManager {
         : '/SASLogon/logout.do?'
   }
 
+  /**
+   * Opens Pop up window to SAS Login screen.
+   * And checks if user has finished login process.
+   */
   public async redirectedLogIn() {
-    const loginPopup = openWebPage(this.loginPreventRedirectUrl, 'SASLogon', {
-      width: 500,
-      height: 600
-    })
+    const loginPopup = await openWebPage(
+      this.loginPreventRedirectUrl,
+      'SASLogon',
+      { width: 500, height: 600 }
+    )
 
     if (!loginPopup) {
-      alert('Unable to open popup for login. Please try with other browser.')
       return { isLoggedIn: false }
     }
 

src/auth/openWebPage.ts

@@ -1,13 +1,15 @@
+import { openLoginPrompt } from '../utils/loginPrompt'
+
 interface windowFeatures {
   width: number
   height: number
 }
 
-export function openWebPage(
+export async function openWebPage(
   url: string,
   windowName: string = '',
   { width, height }: windowFeatures
-): Window | null {
+): Promise<Window | null> {
   const left = screen.width / 2 - width / 2
   const top = screen.height / 2 - height / 2
 
@@ -17,5 +19,16 @@ export function openWebPage(
     `toolbar=0,location=0,menubar=0,width=${width},height=${height},left=${left},top=${top}`
   )
 
+  if (!loginPopup) {
+    const doLogin = await openLoginPrompt()
+    return doLogin
+      ? window.open(
+          url,
+          windowName,
+          `toolbar=0,location=0,menubar=0,width=${width},height=${height},left=${left},top=${top}`
+        )
+      : null
+  }
+
   return loginPopup
 }