Merge pull request #16768 from Snuffleupagus/pr-15335-followup

Ensure that failing to open the password dialog once won't permanently disable it (PR 15335 follow-up)

Author: timvandermeij

src/display/api.js

@@ -2367,6 +2367,8 @@ class WorkerTransport {
 
   #pagePromises = new Map();
 
+  #passwordCapability = null;
+
   constructor(messageHandler, loadingTask, networkStream, params, factory) {
     this.messageHandler = messageHandler;
     this.loadingTask = loadingTask;
@@ -2384,7 +2386,6 @@ class WorkerTransport {
 
     this.destroyed = false;
     this.destroyCapability = null;
-    this._passwordCapability = null;
 
     this._networkStream = networkStream;
     this._fullReader = null;
@@ -2495,11 +2496,9 @@ class WorkerTransport {
     this.destroyed = true;
     this.destroyCapability = new PromiseCapability();
 
-    if (this._passwordCapability) {
-      this._passwordCapability.reject(
-        new Error("Worker was destroyed during onPassword callback")
-      );
-    }
+    this.#passwordCapability?.reject(
+      new Error("Worker was destroyed during onPassword callback")
+    );
 
     const waitOn = [];
     // We need to wait for all renderings to be completed, e.g.
@@ -2702,27 +2701,27 @@ class WorkerTransport {
     });
 
     messageHandler.on("PasswordRequest", exception => {
-      this._passwordCapability = new PromiseCapability();
+      this.#passwordCapability = new PromiseCapability();
 
       if (loadingTask.onPassword) {
         const updatePassword = password => {
           if (password instanceof Error) {
-            this._passwordCapability.reject(password);
+            this.#passwordCapability.reject(password);
           } else {
-            this._passwordCapability.resolve({ password });
+            this.#passwordCapability.resolve({ password });
           }
         };
         try {
           loadingTask.onPassword(updatePassword, exception.code);
         } catch (ex) {
-          this._passwordCapability.reject(ex);
+          this.#passwordCapability.reject(ex);
         }
       } else {
-        this._passwordCapability.reject(
+        this.#passwordCapability.reject(
           new PasswordException(exception.message, exception.code)
         );
       }
-      return this._passwordCapability.promise;
+      return this.#passwordCapability.promise;
     });
 
     messageHandler.on("DataLoaded", data => {

web/password_prompt.js

@@ -74,7 +74,7 @@ class PasswordPrompt {
     try {
       await this.overlayManager.open(this.dialog);
     } catch (ex) {
-      this.#activeCapability = null;
+      this.#activeCapability.resolve();
       throw ex;
     }