Improved Authentication (Close #219)

src/commands.ts

@@ -125,16 +125,31 @@ export class SvnCommands implements IDisposable {
   }
 
   @command("svn.promptAuth", { repository: true })
-  async promptAuth(repository: Repository) {
-    repository.username = await window.showInputBox({
+  async promptAuth(repository: Repository): Promise<boolean> {
+    const username = await window.showInputBox({
       placeHolder: "Svn repository username",
-      prompt: "Please enter your username"
+      prompt: "Please enter your username",
+      value: repository.username
     });
 
-    repository.password = await window.showInputBox({
+    if(username === undefined) {
+      return false;
+    }
+
+    const password = await window.showInputBox({
       placeHolder: "Svn repository password",
-      prompt: "Please enter your password"
+      prompt: "Please enter your password",
+      password: true
     });
+
+    if(username === undefined) {
+      return false;
+    }
+
+    repository.username = username;
+    repository.password = password;
+
+    return true;
   }
 
   @command("svn.commitWithMessage", { repository: true })
@@ -168,7 +183,7 @@ export class SvnCommands implements IDisposable {
       repository.inputBox.value = "";
     } catch (error) {
       console.error(error);
-      window.showErrorMessage(error);
+      window.showErrorMessage("Unable to commit");
     }
   }
 

src/repository.ts

@@ -138,7 +138,7 @@ export class Repository {
   public isIncomplete: boolean = false;
   public needCleanUp: boolean = false;
 
-  private lastPromptAuth?: Thenable<void | undefined>;
+  private lastPromptAuth?: Thenable<boolean | undefined>;
 
   private _onDidChangeRepository = new EventEmitter<Uri>();
   readonly onDidChangeRepository: Event<Uri> = this._onDidChangeRepository
@@ -688,16 +688,16 @@ export class Repository {
     );
   }
 
-  async promptAuth() {
+  async promptAuth(): Promise<boolean | undefined> {
     // Prevent multiple prompts for auth
     if (this.lastPromptAuth) {
-      await this.lastPromptAuth;
-      return;
+      return await this.lastPromptAuth;
     }
 
     this.lastPromptAuth = commands.executeCommand("svn.promptAuth");
-    await this.lastPromptAuth;
+    const result = await this.lastPromptAuth;
     this.lastPromptAuth = undefined;
+    return result;
   }
 
   onDidSaveTextDocument(document: TextDocument) {
@@ -774,7 +774,10 @@ export class Repository {
           err.svnErrorCode === SvnErrorCodes.AuthorizationFailed &&
           attempt <= 3
         ) {
-          await this.promptAuth();
+          const result = await this.promptAuth();
+          if (!result) {
+            throw err;
+          }
         } else {
           throw err;
         }

src/svn.ts

@@ -50,6 +50,10 @@ function getSvnErrorCode(stderr: string): string | undefined {
     }
   }
 
+  if (/No more credentials or we tried too many times/.test(stderr)) {
+    return SvnErrorCodes.AuthorizationFailed;
+  }
+
   return void 0;
 }