[PM-18721] add password generator and copy() method

libs/auth/src/angular/input-password/input-password.component.html

@@ -35,6 +35,22 @@
         type="password"
         formControlName="newPassword"
       />
+      <button
+        *ngIf="flow === InputPasswordFlow.ChangePasswordDelegation"
+        type="button"
+        bitIconButton="bwi-generate"
+        bitSuffix
+        [appA11yTitle]="'generatePassword' | i18n"
+        (click)="generatePassword()"
+      ></button>
+      <button
+        *ngIf="flow === InputPasswordFlow.ChangePasswordDelegation"
+        type="button"
+        bitSuffix
+        bitIconButton="bwi-clone"
+        appA11yTitle="{{ 'copyPassword' | i18n }}"
+        (click)="copy()"
+      ></button>
       <button
         type="button"
         bitIconButton

libs/auth/src/angular/input-password/input-password.component.ts

@@ -1,4 +1,4 @@
-import { Component, EventEmitter, Input, OnInit, Output } from "@angular/core";
+import { Component, EventEmitter, Input, OnInit, Output, ViewChild } from "@angular/core";
 import { ReactiveFormsModule, FormBuilder, Validators, FormControl } from "@angular/forms";
 import { firstValueFrom } from "rxjs";
 
@@ -30,6 +30,7 @@ import {
   ToastService,
   Translation,
 } from "@bitwarden/components";
+import { PasswordGenerationServiceAbstraction } from "@bitwarden/generator-legacy";
 import {
   DEFAULT_KDF_CONFIG,
   KdfConfig,
@@ -115,6 +116,8 @@ interface InputPasswordForm {
   ],
 })
 export class InputPasswordComponent implements OnInit {
+  @ViewChild(PasswordStrengthV2Component) passwordStrengthComponent!: PasswordStrengthV2Component;
+
   @Output() onPasswordFormSubmit = new EventEmitter<PasswordInputResult>();
   @Output() onSecondaryButtonClick = new EventEmitter<void>();
 
@@ -181,6 +184,7 @@ export class InputPasswordComponent implements OnInit {
     private kdfConfigService: KdfConfigService,
     private keyService: KeyService,
     private masterPasswordService: MasterPasswordServiceAbstraction,
+    private passwordGenerationService: PasswordGenerationServiceAbstraction,
     private platformUtilsService: PlatformUtilsService,
     private policyService: PolicyService,
     private toastService: ToastService,
@@ -611,4 +615,28 @@ export class InputPasswordComponent implements OnInit {
   protected getPasswordStrengthScore(score: PasswordStrengthScore) {
     this.passwordStrengthScore = score;
   }
+
+  protected async generatePassword() {
+    const options = (await this.passwordGenerationService.getOptions())?.[0] ?? {};
+    this.formGroup.patchValue({
+      newPassword: await this.passwordGenerationService.generatePassword(options),
+    });
+    this.passwordStrengthComponent.updatePasswordStrength(
+      this.formGroup.controls.newPassword.value,
+    );
+  }
+
+  copy() {
+    const value = this.formGroup.value.newPassword;
+    if (value == null) {
+      return;
+    }
+
+    this.platformUtilsService.copyToClipboard(value, { window: window });
+    this.toastService.showToast({
+      variant: "info",
+      title: "",
+      message: this.i18nService.t("valueCopied", this.i18nService.t("password")),
+    });
+  }
 }

libs/common/src/enums/feature-flag.enum.ts

@@ -109,7 +109,7 @@ export const DefaultFeatureFlagValue = {
   [FeatureFlag.PM19941MigrateCipherDomainToSdk]: FALSE,
 
   /* Auth */
-  [FeatureFlag.PM16117_ChangeExistingPasswordRefactor]: FALSE,
+  [FeatureFlag.PM16117_ChangeExistingPasswordRefactor]: true,
   [FeatureFlag.PM9115_TwoFactorExtensionDataPersistence]: FALSE,
 
   /* Billing */