[AC-217] Migrate to Banner Component (#8899)

* convert premium card to banner component

- create VaultBanners component that will handle all banner logic

* move upgrade browser notice to banner component

* refactor verify email component to use the banner component

* add email banner to VaultBanners component

* move low KDF message to banner component

* remove unused KDF component

* allow multiple banners to be displayed at once

* use vault service to consolidate premium banner logic
- Implement prompt thresholds for premium banner
- Update dismiss logic to re-run visibility logic

* update variable name

* move all dismiss/show logic to vault banner service

* rename tense of methods for readability

* apply underline to send email button to match other banner actions

* fix dark mode styling across banners

* remove unused variable

* use bitLink directive for styling rather than tailwind

* move premium banner to a standalone observable

* update bootstrap styles to tailwind

* use new KDF service for vault banners

* move the VerifyEmailComponent to a standalone component

* convert premium banner to a singular observable

* remove unneeded import

* AC-2589 add unique id for each vault banner

* AC-2588 poll sync service to only show premium banner after a sync

* close subscription to syncCompleted$ after one emit

* remove unneeded ReplaySubject

apps/web/src/app/auth/settings/verify-email.component.html

@@ -1,11 +1,14 @@
-<div class="tw-rounded tw-border tw-border-solid tw-border-warning-600 tw-bg-background">
-  <div class="tw-bg-warning-600 tw-px-5 tw-py-2.5 tw-font-bold tw-uppercase tw-text-contrast">
-    <i class="bwi bwi-envelope bwi-fw" aria-hidden="true"></i> {{ "verifyEmail" | i18n }}
-  </div>
-  <div class="tw-p-5">
-    <p>{{ "verifyEmailDesc" | i18n }}</p>
-    <button id="sendBtn" bitButton type="button" block [bitAction]="send">
-      {{ "sendEmail" | i18n }}
-    </button>
-  </div>
-</div>
+<bit-banner bannerType="warning" (onClose)="onDismiss.emit()">
+  {{ "verifyEmailDesc" | i18n }}
+  <button
+    id="sendBtn"
+    bitLink
+    linkType="contrast"
+    bitButton
+    type="button"
+    buttonType="unstyled"
+    [bitAction]="send"
+  >
+    {{ "sendEmail" | i18n }}
+  </button>
+</bit-banner>

apps/web/src/app/auth/settings/verify-email.component.ts

@@ -1,25 +1,29 @@
+import { CommonModule } from "@angular/common";
 import { Component, EventEmitter, Output } from "@angular/core";
 
+import { JslibModule } from "@bitwarden/angular/jslib.module";
 import { ApiService } from "@bitwarden/common/abstractions/api.service";
 import { TokenService } from "@bitwarden/common/auth/abstractions/token.service";
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
-import { LogService } from "@bitwarden/common/platform/abstractions/log.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
+import { AsyncActionsModule, BannerModule, ButtonModule, LinkModule } from "@bitwarden/components";
 
 @Component({
+  standalone: true,
   selector: "app-verify-email",
   templateUrl: "verify-email.component.html",
+  imports: [AsyncActionsModule, BannerModule, ButtonModule, CommonModule, JslibModule, LinkModule],
 })
 export class VerifyEmailComponent {
   actionPromise: Promise<unknown>;
 
   @Output() onVerified = new EventEmitter<boolean>();
+  @Output() onDismiss = new EventEmitter<void>();
 
   constructor(
     private apiService: ApiService,
     private i18nService: I18nService,
     private platformUtilsService: PlatformUtilsService,
-    private logService: LogService,
     private tokenService: TokenService,
   ) {}
 

apps/web/src/app/settings/low-kdf.component.html

@@ -1,17 +0,0 @@
-<div class="tw-rounded tw-border tw-border-solid tw-border-warning-600 tw-bg-background">
-  <div class="tw-bg-warning-600 tw-px-5 tw-py-2.5 tw-font-bold tw-uppercase tw-text-contrast">
-    <i class="bwi bwi-exclamation-triangle bwi-fw" aria-hidden="true"></i>
-    {{ "lowKdfIterations" | i18n }}
-  </div>
-  <div class="tw-p-5">
-    <p>{{ "updateLowKdfIterationsDesc" | i18n }}</p>
-    <a
-      bitButton
-      buttonType="secondary"
-      [block]="true"
-      routerLink="/settings/security/security-keys"
-    >
-      {{ "updateKdfSettings" | i18n }}
-    </a>
-  </div>
-</div>

apps/web/src/app/settings/low-kdf.component.ts

@@ -1,7 +0,0 @@
-import { Component } from "@angular/core";
-
-@Component({
-  selector: "app-low-kdf",
-  templateUrl: "low-kdf.component.html",
-})
-export class LowKdfComponent {}

apps/web/src/app/shared/loose-components.module.ts

@@ -53,7 +53,6 @@ import { TwoFactorSetupComponent } from "../auth/settings/two-factor-setup.compo
 import { TwoFactorVerifyComponent } from "../auth/settings/two-factor-verify.component";
 import { TwoFactorWebAuthnComponent } from "../auth/settings/two-factor-webauthn.component";
 import { TwoFactorYubiKeyComponent } from "../auth/settings/two-factor-yubikey.component";
-import { VerifyEmailComponent } from "../auth/settings/verify-email.component";
 import { UserVerificationModule } from "../auth/shared/components/user-verification";
 import { SsoComponent } from "../auth/sso.component";
 import { TwoFactorOptionsComponent } from "../auth/two-factor-options.component";
@@ -70,7 +69,6 @@ import { HeaderModule } from "../layouts/header/header.module";
 import { ProductSwitcherModule } from "../layouts/product-switcher/product-switcher.module";
 import { UserLayoutComponent } from "../layouts/user-layout.component";
 import { DomainRulesComponent } from "../settings/domain-rules.component";
-import { LowKdfComponent } from "../settings/low-kdf.component";
 import { PreferencesComponent } from "../settings/preferences.component";
 import { VaultTimeoutInputComponent } from "../settings/vault-timeout-input.component";
 import { GeneratorComponent } from "../tools/generator.component";
@@ -186,11 +184,9 @@ import { SharedModule } from "./shared.module";
     UpdatePasswordComponent,
     UpdateTempPasswordComponent,
     VaultTimeoutInputComponent,
-    VerifyEmailComponent,
     VerifyEmailTokenComponent,
     VerifyRecoverDeleteComponent,
     VerifyRecoverDeleteProviderComponent,
-    LowKdfComponent,
   ],
   exports: [
     UserVerificationModule,
@@ -264,11 +260,9 @@ import { SharedModule } from "./shared.module";
     UpdateTempPasswordComponent,
     UserLayoutComponent,
     VaultTimeoutInputComponent,
-    VerifyEmailComponent,
     VerifyEmailTokenComponent,
     VerifyRecoverDeleteComponent,
     VerifyRecoverDeleteProviderComponent,
-    LowKdfComponent,
     HeaderModule,
     DangerZoneComponent,
   ],

apps/web/src/app/vault/individual-vault/vault-banners/services/vault-banners.service.spec.ts

@@ -0,0 +1,265 @@
+import { TestBed } from "@angular/core/testing";
+import { BehaviorSubject, firstValueFrom } from "rxjs";
+
+import { KdfConfigService } from "@bitwarden/common/auth/abstractions/kdf-config.service";
+import { TokenService } from "@bitwarden/common/auth/abstractions/token.service";
+import { UserVerificationService } from "@bitwarden/common/auth/abstractions/user-verification/user-verification.service.abstraction";
+import { BillingAccountProfileStateService } from "@bitwarden/common/billing/abstractions/account/billing-account-profile-state.service";
+import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
+import { KdfType } from "@bitwarden/common/platform/enums";
+import { StateProvider } from "@bitwarden/common/platform/state";
+import { FakeStateProvider, mockAccountServiceWith } from "@bitwarden/common/spec";
+import { UserId } from "@bitwarden/common/types/guid";
+import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
+
+import {
+  PREMIUM_BANNER_REPROMPT_KEY,
+  VaultBannersService,
+  VisibleVaultBanner,
+} from "./vault-banners.service";
+
+describe("VaultBannersService", () => {
+  let service: VaultBannersService;
+  const isSelfHost = jest.fn().mockReturnValue(false);
+  const hasPremiumFromAnySource$ = new BehaviorSubject<boolean>(false);
+  const fakeStateProvider = new FakeStateProvider(mockAccountServiceWith("user-id" as UserId));
+  const getEmailVerified = jest.fn().mockResolvedValue(true);
+  const hasMasterPassword = jest.fn().mockResolvedValue(true);
+  const getKdfConfig = jest
+    .fn()
+    .mockResolvedValue({ kdfType: KdfType.PBKDF2_SHA256, iterations: 600000 });
+  const getLastSync = jest.fn().mockResolvedValue(null);
+
+  beforeEach(() => {
+    jest.useFakeTimers();
+    getLastSync.mockClear().mockResolvedValue(new Date("2024-05-14"));
+    isSelfHost.mockClear();
+    getEmailVerified.mockClear().mockResolvedValue(true);
+
+    TestBed.configureTestingModule({
+      providers: [
+        VaultBannersService,
+        {
+          provide: PlatformUtilsService,
+          useValue: { isSelfHost },
+        },
+        {
+          provide: BillingAccountProfileStateService,
+          useValue: { hasPremiumFromAnySource$: hasPremiumFromAnySource$ },
+        },
+        {
+          provide: StateProvider,
+          useValue: fakeStateProvider,
+        },
+        {
+          provide: PlatformUtilsService,
+          useValue: { isSelfHost },
+        },
+        {
+          provide: TokenService,
+          useValue: { getEmailVerified },
+        },
+        {
+          provide: UserVerificationService,
+          useValue: { hasMasterPassword },
+        },
+        {
+          provide: KdfConfigService,
+          useValue: { getKdfConfig },
+        },
+        {
+          provide: SyncService,
+          useValue: { getLastSync },
+        },
+      ],
+    });
+  });
+
+  afterEach(() => {
+    jest.useRealTimers();
+  });
+
+  describe("Premium", () => {
+    it("waits until sync is completed before showing premium banner", async () => {
+      getLastSync.mockResolvedValue(new Date("2024-05-14"));
+      hasPremiumFromAnySource$.next(false);
+      isSelfHost.mockReturnValue(false);
+
+      service = TestBed.inject(VaultBannersService);
+
+      jest.advanceTimersByTime(201);
+
+      expect(await firstValueFrom(service.shouldShowPremiumBanner$)).toBe(true);
+    });
+
+    it("does not show a premium banner for self-hosted users", async () => {
+      getLastSync.mockResolvedValue(new Date("2024-05-14"));
+      hasPremiumFromAnySource$.next(false);
+      isSelfHost.mockReturnValue(true);
+
+      service = TestBed.inject(VaultBannersService);
+
+      jest.advanceTimersByTime(201);
+
+      expect(await firstValueFrom(service.shouldShowPremiumBanner$)).toBe(false);
+    });
+
+    it("does not show a premium banner when they have access to premium", async () => {
+      getLastSync.mockResolvedValue(new Date("2024-05-14"));
+      hasPremiumFromAnySource$.next(true);
+      isSelfHost.mockReturnValue(false);
+
+      service = TestBed.inject(VaultBannersService);
+
+      jest.advanceTimersByTime(201);
+
+      expect(await firstValueFrom(service.shouldShowPremiumBanner$)).toBe(false);
+    });
+
+    describe("dismissing", () => {
+      beforeEach(async () => {
+        jest.useFakeTimers();
+        const date = new Date("2023-06-08");
+        date.setHours(0, 0, 0, 0);
+        jest.setSystemTime(date.getTime());
+
+        service = TestBed.inject(VaultBannersService);
+        await service.dismissBanner(VisibleVaultBanner.Premium);
+      });
+
+      afterEach(() => {
+        jest.useRealTimers();
+      });
+
+      it("updates state on first dismiss", async () => {
+        const state = await firstValueFrom(
+          fakeStateProvider.getActive(PREMIUM_BANNER_REPROMPT_KEY).state$,
+        );
+
+        const oneWeekLater = new Date("2023-06-15");
+        oneWeekLater.setHours(0, 0, 0, 0);
+
+        expect(state).toEqual({
+          numberOfDismissals: 1,
+          nextPromptDate: oneWeekLater.getTime(),
+        });
+      });
+
+      it("updates state on second dismiss", async () => {
+        const state = await firstValueFrom(
+          fakeStateProvider.getActive(PREMIUM_BANNER_REPROMPT_KEY).state$,
+        );
+
+        const oneMonthLater = new Date("2023-07-08");
+        oneMonthLater.setHours(0, 0, 0, 0);
+
+        expect(state).toEqual({
+          numberOfDismissals: 2,
+          nextPromptDate: oneMonthLater.getTime(),
+        });
+      });
+
+      it("updates state on third dismiss", async () => {
+        const state = await firstValueFrom(
+          fakeStateProvider.getActive(PREMIUM_BANNER_REPROMPT_KEY).state$,
+        );
+
+        const oneYearLater = new Date("2024-06-08");
+        oneYearLater.setHours(0, 0, 0, 0);
+
+        expect(state).toEqual({
+          numberOfDismissals: 3,
+          nextPromptDate: oneYearLater.getTime(),
+        });
+      });
+    });
+  });
+
+  describe("KDFSettings", () => {
+    beforeEach(async () => {
+      hasMasterPassword.mockResolvedValue(true);
+      getKdfConfig.mockResolvedValue({ kdfType: KdfType.PBKDF2_SHA256, iterations: 599999 });
+    });
+
+    it("shows low KDF iteration banner", async () => {
+      service = TestBed.inject(VaultBannersService);
+
+      expect(await service.shouldShowLowKDFBanner()).toBe(true);
+    });
+
+    it("does not show low KDF iteration banner if KDF type is not PBKDF2_SHA256", async () => {
+      getKdfConfig.mockResolvedValue({ kdfType: KdfType.Argon2id, iterations: 600001 });
+
+      service = TestBed.inject(VaultBannersService);
+
+      expect(await service.shouldShowLowKDFBanner()).toBe(false);
+    });
+
+    it("does not show low KDF for iterations about 600,000", async () => {
+      getKdfConfig.mockResolvedValue({ kdfType: KdfType.PBKDF2_SHA256, iterations: 600001 });
+
+      service = TestBed.inject(VaultBannersService);
+
+      expect(await service.shouldShowLowKDFBanner()).toBe(false);
+    });
+
+    it("dismisses low KDF iteration banner", async () => {
+      service = TestBed.inject(VaultBannersService);
+
+      expect(await service.shouldShowLowKDFBanner()).toBe(true);
+
+      await service.dismissBanner(VisibleVaultBanner.KDFSettings);
+
+      expect(await service.shouldShowLowKDFBanner()).toBe(false);
+    });
+  });
+
+  describe("OutdatedBrowser", () => {
+    beforeEach(async () => {
+      // Hardcode `MSIE` in userAgent string
+      const userAgent = "AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 MSIE";
+      Object.defineProperty(navigator, "userAgent", {
+        configurable: true,
+        get: () => userAgent,
+      });
+    });
+
+    it("shows outdated browser banner", async () => {
+      service = TestBed.inject(VaultBannersService);
+
+      expect(await service.shouldShowUpdateBrowserBanner()).toBe(true);
+    });
+
+    it("dismisses outdated browser banner", async () => {
+      service = TestBed.inject(VaultBannersService);
+
+      expect(await service.shouldShowUpdateBrowserBanner()).toBe(true);
+
+      await service.dismissBanner(VisibleVaultBanner.OutdatedBrowser);
+
+      expect(await service.shouldShowUpdateBrowserBanner()).toBe(false);
+    });
+  });
+
+  describe("VerifyEmail", () => {
+    beforeEach(async () => {
+      getEmailVerified.mockResolvedValue(false);
+    });
+
+    it("shows verify email banner", async () => {
+      service = TestBed.inject(VaultBannersService);
+
+      expect(await service.shouldShowVerifyEmailBanner()).toBe(true);
+    });
+
+    it("dismisses verify email banner", async () => {
+      service = TestBed.inject(VaultBannersService);
+
+      expect(await service.shouldShowVerifyEmailBanner()).toBe(true);
+
+      await service.dismissBanner(VisibleVaultBanner.VerifyEmail);
+
+      expect(await service.shouldShowVerifyEmailBanner()).toBe(false);
+    });
+  });
+});

apps/web/src/app/vault/individual-vault/vault-banners/services/vault-banners.service.ts

@@ -0,0 +1,215 @@
+import { Injectable } from "@angular/core";
+import { Subject, Observable, combineLatest, firstValueFrom, map } from "rxjs";
+import { mergeMap, take } from "rxjs/operators";
+
+import { KdfConfigService } from "@bitwarden/common/auth/abstractions/kdf-config.service";
+import { TokenService } from "@bitwarden/common/auth/abstractions/token.service";
+import { UserVerificationService } from "@bitwarden/common/auth/abstractions/user-verification/user-verification.service.abstraction";
+import { BillingAccountProfileStateService } from "@bitwarden/common/billing/abstractions/account/billing-account-profile-state.service";
+import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
+import { KdfType, PBKDF2_ITERATIONS } from "@bitwarden/common/platform/enums";
+import {
+  StateProvider,
+  ActiveUserState,
+  KeyDefinition,
+  PREMIUM_BANNER_DISK_LOCAL,
+  BANNERS_DISMISSED_DISK,
+} from "@bitwarden/common/platform/state";
+import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
+
+export enum VisibleVaultBanner {
+  KDFSettings = "kdf-settings",
+  OutdatedBrowser = "outdated-browser",
+  Premium = "premium",
+  VerifyEmail = "verify-email",
+}
+
+type PremiumBannerReprompt = {
+  numberOfDismissals: number;
+  /** Timestamp representing when to show the prompt next */
+  nextPromptDate: number;
+};
+
+/** Banners that will be re-shown on a new session */
+type SessionBanners = Omit<VisibleVaultBanner, VisibleVaultBanner.Premium>;
+
+export const PREMIUM_BANNER_REPROMPT_KEY = new KeyDefinition<PremiumBannerReprompt>(
+  PREMIUM_BANNER_DISK_LOCAL,
+  "bannerReprompt",
+  {
+    deserializer: (bannerReprompt) => bannerReprompt,
+  },
+);
+
+export const BANNERS_DISMISSED_DISK_KEY = new KeyDefinition<SessionBanners[]>(
+  BANNERS_DISMISSED_DISK,
+  "bannersDismissed",
+  {
+    deserializer: (bannersDismissed) => bannersDismissed,
+  },
+);
+
+@Injectable()
+export class VaultBannersService {
+  shouldShowPremiumBanner$: Observable<boolean>;
+
+  private premiumBannerState: ActiveUserState<PremiumBannerReprompt>;
+  private sessionBannerState: ActiveUserState<SessionBanners[]>;
+
+  /**
+   * Emits when the sync service has completed a sync
+   *
+   * This is needed because `hasPremiumFromAnySource$` will emit false until the sync is completed
+   * resulting in the premium banner being shown briefly on startup when the user has access to
+   * premium features.
+   */
+  private syncCompleted$ = new Subject<void>();
+
+  constructor(
+    private tokenService: TokenService,
+    private userVerificationService: UserVerificationService,
+    private stateProvider: StateProvider,
+    private billingAccountProfileStateService: BillingAccountProfileStateService,
+    private platformUtilsService: PlatformUtilsService,
+    private kdfConfigService: KdfConfigService,
+    private syncService: SyncService,
+  ) {
+    this.pollUntilSynced();
+    this.premiumBannerState = this.stateProvider.getActive(PREMIUM_BANNER_REPROMPT_KEY);
+    this.sessionBannerState = this.stateProvider.getActive(BANNERS_DISMISSED_DISK_KEY);
+
+    const premiumSources$ = combineLatest([
+      this.billingAccountProfileStateService.hasPremiumFromAnySource$,
+      this.premiumBannerState.state$,
+    ]);
+
+    this.shouldShowPremiumBanner$ = this.syncCompleted$.pipe(
+      take(1), // Wait until the first sync is complete before considering the premium status
+      mergeMap(() => premiumSources$),
+      map(([canAccessPremium, dismissedState]) => {
+        const shouldShowPremiumBanner =
+          !canAccessPremium && !this.platformUtilsService.isSelfHost();
+
+        // Check if nextPromptDate is in the past passed
+        if (shouldShowPremiumBanner && dismissedState?.nextPromptDate) {
+          const nextPromptDate = new Date(dismissedState.nextPromptDate);
+          const now = new Date();
+          return now >= nextPromptDate;
+        }
+
+        return shouldShowPremiumBanner;
+      }),
+    );
+  }
+
+  /** Returns true when the update browser banner should be shown */
+  async shouldShowUpdateBrowserBanner(): Promise<boolean> {
+    const outdatedBrowser = window.navigator.userAgent.indexOf("MSIE") !== -1;
+    const alreadyDismissed = (await this.getBannerDismissedState()).includes(
+      VisibleVaultBanner.OutdatedBrowser,
+    );
+
+    return outdatedBrowser && !alreadyDismissed;
+  }
+
+  /** Returns true when the verify email banner should be shown */
+  async shouldShowVerifyEmailBanner(): Promise<boolean> {
+    const needsVerification = !(await this.tokenService.getEmailVerified());
+
+    const alreadyDismissed = (await this.getBannerDismissedState()).includes(
+      VisibleVaultBanner.VerifyEmail,
+    );
+
+    return needsVerification && !alreadyDismissed;
+  }
+
+  /** Returns true when the low KDF iteration banner should be shown */
+  async shouldShowLowKDFBanner(): Promise<boolean> {
+    const hasLowKDF = (await this.userVerificationService.hasMasterPassword())
+      ? await this.isLowKdfIteration()
+      : false;
+
+    const alreadyDismissed = (await this.getBannerDismissedState()).includes(
+      VisibleVaultBanner.KDFSettings,
+    );
+
+    return hasLowKDF && !alreadyDismissed;
+  }
+
+  /** Dismiss the given banner and perform any respective side effects */
+  async dismissBanner(banner: SessionBanners): Promise<void> {
+    if (banner === VisibleVaultBanner.Premium) {
+      await this.dismissPremiumBanner();
+    } else {
+      await this.sessionBannerState.update((current) => {
+        const bannersDismissed = current ?? [];
+
+        return [...bannersDismissed, banner];
+      });
+    }
+  }
+
+  /** Returns banners that have already been dismissed */
+  private async getBannerDismissedState(): Promise<SessionBanners[]> {
+    // `state$` can emit null when a value has not been set yet,
+    // use nullish coalescing to default to an empty array
+    return (await firstValueFrom(this.sessionBannerState.state$)) ?? [];
+  }
+
+  /** Increment dismissal state of the premium banner  */
+  private async dismissPremiumBanner(): Promise<void> {
+    await this.premiumBannerState.update((current) => {
+      const numberOfDismissals = current?.numberOfDismissals ?? 0;
+      const now = new Date();
+
+      // Set midnight of the current day
+      now.setHours(0, 0, 0, 0);
+
+      // First dismissal, re-prompt in 1 week
+      if (numberOfDismissals === 0) {
+        now.setDate(now.getDate() + 7);
+        return {
+          numberOfDismissals: 1,
+          nextPromptDate: now.getTime(),
+        };
+      }
+
+      // Second dismissal, re-prompt in 1 month
+      if (numberOfDismissals === 1) {
+        now.setMonth(now.getMonth() + 1);
+        return {
+          numberOfDismissals: 2,
+          nextPromptDate: now.getTime(),
+        };
+      }
+
+      // 3+ dismissals, re-prompt each year
+      // Avoid day/month edge cases and only increment year
+      const nextYear = new Date(now.getFullYear() + 1, now.getMonth(), now.getDate());
+      nextYear.setHours(0, 0, 0, 0);
+      return {
+        numberOfDismissals: numberOfDismissals + 1,
+        nextPromptDate: nextYear.getTime(),
+      };
+    });
+  }
+
+  private async isLowKdfIteration() {
+    const kdfConfig = await this.kdfConfigService.getKdfConfig();
+    return (
+      kdfConfig.kdfType === KdfType.PBKDF2_SHA256 &&
+      kdfConfig.iterations < PBKDF2_ITERATIONS.defaultValue
+    );
+  }
+
+  /** Poll the `syncService` until a sync is completed */
+  private pollUntilSynced() {
+    const interval = setInterval(async () => {
+      const lastSync = await this.syncService.getLastSync();
+      if (lastSync !== null) {
+        clearInterval(interval);
+        this.syncCompleted$.next();
+      }
+    }, 200);
+  }
+}

apps/web/src/app/vault/individual-vault/vault-banners/vault-banners.component.html

@@ -0,0 +1,52 @@
+<bit-banner
+  id="update-browser-banner"
+  class="-tw-m-6 tw-flex tw-flex-col tw-pb-6"
+  bannerType="warning"
+  *ngIf="visibleBanners.includes(VisibleVaultBanner.OutdatedBrowser)"
+  (onClose)="dismissBanner(VisibleVaultBanner.OutdatedBrowser)"
+>
+  {{ "updateBrowserDesc" | i18n }}
+  <a
+    bitLink
+    linkType="contrast"
+    target="_blank"
+    href="https://browser-update.org/update-browser.html"
+    rel="noreferrer noopener"
+  >
+    {{ "updateBrowser" | i18n }}
+  </a>
+</bit-banner>
+
+<bit-banner
+  id="kdf-settings-banner"
+  class="-tw-m-6 tw-flex tw-flex-col tw-pb-6"
+  bannerType="warning"
+  *ngIf="visibleBanners.includes(VisibleVaultBanner.KDFSettings)"
+  (onClose)="dismissBanner(VisibleVaultBanner.KDFSettings)"
+>
+  {{ "lowKDFIterationsBanner" | i18n }}
+  <a bitLink linkType="contrast" routerLink="/settings/security/security-keys">
+    {{ "changeKDFSettings" | i18n }}
+  </a>
+</bit-banner>
+
+<app-verify-email
+  id="verify-email-banner"
+  *ngIf="visibleBanners.includes(VisibleVaultBanner.VerifyEmail)"
+  class="-tw-m-6 tw-flex tw-flex-col tw-pb-6"
+  (onDismiss)="dismissBanner(VisibleVaultBanner.VerifyEmail)"
+  (onVerified)="dismissBanner(VisibleVaultBanner.VerifyEmail)"
+></app-verify-email>
+
+<bit-banner
+  id="premium-banner"
+  class="-tw-m-6 tw-flex tw-flex-col tw-pb-6"
+  bannerType="premium"
+  *ngIf="premiumBannerVisible$ | async"
+  (onClose)="dismissBanner(VisibleVaultBanner.Premium)"
+>
+  {{ "premiumUpgradeUnlockFeatures" | i18n }}
+  <a bitLink linkType="contrast" routerLink="/settings/subscription/premium">
+    {{ "goPremium" | i18n }}
+  </a>
+</bit-banner>

apps/web/src/app/vault/individual-vault/vault-banners/vault-banners.component.spec.ts

@@ -0,0 +1,140 @@
+import { ComponentFixture, TestBed } from "@angular/core/testing";
+import { By } from "@angular/platform-browser";
+import { mock } from "jest-mock-extended";
+import { BehaviorSubject } from "rxjs";
+
+import { I18nPipe } from "@bitwarden/angular/platform/pipes/i18n.pipe";
+import { ApiService } from "@bitwarden/common/abstractions/api.service";
+import { TokenService } from "@bitwarden/common/auth/abstractions/token.service";
+import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
+import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
+import { BannerComponent, BannerModule } from "@bitwarden/components";
+
+import { VerifyEmailComponent } from "../../../auth/settings/verify-email.component";
+import { LooseComponentsModule } from "../../../shared";
+
+import { VaultBannersService, VisibleVaultBanner } from "./services/vault-banners.service";
+import { VaultBannersComponent } from "./vault-banners.component";
+
+describe("VaultBannersComponent", () => {
+  let component: VaultBannersComponent;
+  let fixture: ComponentFixture<VaultBannersComponent>;
+  const premiumBanner$ = new BehaviorSubject<boolean>(false);
+
+  const bannerService = mock<VaultBannersService>({
+    shouldShowPremiumBanner$: premiumBanner$,
+    shouldShowUpdateBrowserBanner: jest.fn(),
+    shouldShowVerifyEmailBanner: jest.fn(),
+    shouldShowLowKDFBanner: jest.fn(),
+    dismissBanner: jest.fn(),
+  });
+
+  beforeEach(async () => {
+    bannerService.shouldShowPremiumBanner$ = premiumBanner$;
+    bannerService.shouldShowUpdateBrowserBanner.mockResolvedValue(false);
+    bannerService.shouldShowVerifyEmailBanner.mockResolvedValue(false);
+    bannerService.shouldShowLowKDFBanner.mockResolvedValue(false);
+
+    await TestBed.configureTestingModule({
+      imports: [BannerModule, LooseComponentsModule, VerifyEmailComponent],
+      declarations: [VaultBannersComponent, I18nPipe],
+      providers: [
+        {
+          provide: VaultBannersService,
+          useValue: bannerService,
+        },
+        {
+          provide: I18nService,
+          useValue: mock<I18nService>({ t: (key) => key }),
+        },
+        {
+          provide: ApiService,
+          useValue: mock<ApiService>(),
+        },
+        {
+          provide: PlatformUtilsService,
+          useValue: mock<PlatformUtilsService>(),
+        },
+        {
+          provide: TokenService,
+          useValue: mock<TokenService>(),
+        },
+      ],
+    }).compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(VaultBannersComponent);
+    component = fixture.componentInstance;
+
+    fixture.detectChanges();
+  });
+
+  describe("premiumBannerVisible$", () => {
+    it("shows premium banner", async () => {
+      premiumBanner$.next(true);
+
+      fixture.detectChanges();
+
+      const banner = fixture.debugElement.query(By.directive(BannerComponent));
+      expect(banner.componentInstance.bannerType).toBe("premium");
+    });
+
+    it("dismisses premium banner", async () => {
+      premiumBanner$.next(false);
+
+      fixture.detectChanges();
+
+      const banner = fixture.debugElement.query(By.directive(BannerComponent));
+      expect(banner).toBeNull();
+    });
+  });
+
+  describe("determineVisibleBanner", () => {
+    [
+      {
+        name: "OutdatedBrowser",
+        method: bannerService.shouldShowUpdateBrowserBanner,
+        banner: VisibleVaultBanner.OutdatedBrowser,
+      },
+      {
+        name: "VerifyEmail",
+        method: bannerService.shouldShowVerifyEmailBanner,
+        banner: VisibleVaultBanner.VerifyEmail,
+      },
+      {
+        name: "LowKDF",
+        method: bannerService.shouldShowLowKDFBanner,
+        banner: VisibleVaultBanner.KDFSettings,
+      },
+    ].forEach(({ name, method, banner }) => {
+      describe(name, () => {
+        beforeEach(async () => {
+          method.mockResolvedValue(true);
+
+          await component.ngOnInit();
+          fixture.detectChanges();
+        });
+
+        it(`shows ${name} banner`, async () => {
+          expect(component.visibleBanners).toEqual([banner]);
+        });
+
+        it(`dismisses ${name} banner`, async () => {
+          const dismissButton = fixture.debugElement.nativeElement.querySelector(
+            'button[biticonbutton="bwi-close"]',
+          );
+
+          // Mock out the banner service returning false after dismissing
+          method.mockResolvedValue(false);
+
+          dismissButton.dispatchEvent(new Event("click"));
+
+          expect(bannerService.dismissBanner).toHaveBeenCalledWith(banner);
+
+          expect(component.visibleBanners).toEqual([]);
+        });
+      });
+    });
+  });
+});

apps/web/src/app/vault/individual-vault/vault-banners/vault-banners.component.ts

@@ -0,0 +1,41 @@
+import { Component, OnInit } from "@angular/core";
+import { Observable } from "rxjs";
+
+import { VaultBannersService, VisibleVaultBanner } from "./services/vault-banners.service";
+
+@Component({
+  selector: "app-vault-banners",
+  templateUrl: "./vault-banners.component.html",
+})
+export class VaultBannersComponent implements OnInit {
+  visibleBanners: VisibleVaultBanner[] = [];
+  premiumBannerVisible$: Observable<boolean>;
+  VisibleVaultBanner = VisibleVaultBanner;
+
+  constructor(private vaultBannerService: VaultBannersService) {
+    this.premiumBannerVisible$ = this.vaultBannerService.shouldShowPremiumBanner$;
+  }
+
+  async ngOnInit(): Promise<void> {
+    await this.determineVisibleBanners();
+  }
+
+  async dismissBanner(banner: VisibleVaultBanner): Promise<void> {
+    await this.vaultBannerService.dismissBanner(banner);
+
+    await this.determineVisibleBanners();
+  }
+
+  /** Determine which banners should be present */
+  private async determineVisibleBanners(): Promise<void> {
+    const showBrowserOutdated = await this.vaultBannerService.shouldShowUpdateBrowserBanner();
+    const showVerifyEmail = await this.vaultBannerService.shouldShowVerifyEmailBanner();
+    const showLowKdf = await this.vaultBannerService.shouldShowLowKDFBanner();
+
+    this.visibleBanners = [
+      showBrowserOutdated ? VisibleVaultBanner.OutdatedBrowser : null,
+      showVerifyEmail ? VisibleVaultBanner.VerifyEmail : null,
+      showLowKdf ? VisibleVaultBanner.KDFSettings : null,
+    ].filter(Boolean); // remove all falsy values, i.e. null
+  }
+}

apps/web/src/app/vault/individual-vault/vault.component.html

@@ -1,3 +1,5 @@
+<app-vault-banners></app-vault-banners>
+
 <app-vault-header
   [filter]="filter"
   [loading]="refreshing && !performingInitialLoad"
@@ -14,8 +16,8 @@
 <app-vault-onboarding [ciphers]="ciphers" [orgs]="allOrganizations" (onAddCipher)="addCipher()">
 </app-vault-onboarding>
 
-<div class="row">
-  <div class="col-3">
+<div class="tw-flex tw-flex-row -tw-mx-2.5">
+  <div class="tw-basis-1/4 tw-max-w-1/4 tw-px-2.5">
     <div class="groupings">
       <div class="content">
         <div class="inner-content">
@@ -30,7 +32,7 @@
       </div>
     </div>
   </div>
-  <div [ngClass]="{ 'col-6': isShowingCards, 'col-9': !isShowingCards }">
+  <div class="tw-basis-3/4 tw-max-w-3/4 tw-px-2.5">
     <app-callout type="warning" *ngIf="activeFilter.isDeleted" icon="bwi-exclamation-triangle">
       {{ trashCleanupWarning }}
     </app-callout>
@@ -81,44 +83,6 @@
       </button>
     </div>
   </div>
-  <div class="col-3">
-    <app-low-kdf class="d-block mb-4" *ngIf="showLowKdf"> </app-low-kdf>
-
-    <app-verify-email
-      *ngIf="showVerifyEmail"
-      class="d-block mb-4"
-      (onVerified)="emailVerified($event)"
-    ></app-verify-email>
-
-    <div class="card border-warning mb-4" *ngIf="showBrowserOutdated">
-      <div class="card-header bg-warning text-white">
-        <i class="bwi bwi-exclamation-triangle bwi-fw" aria-hidden="true"></i>
-        {{ "updateBrowser" | i18n }}
-      </div>
-      <div class="card-body">
-        <p>{{ "updateBrowserDesc" | i18n }}</p>
-        <a
-          class="btn btn-block btn-outline-secondary"
-          target="_blank"
-          href="https://browser-update.org/update-browser.html"
-          rel="noreferrer"
-        >
-          {{ "updateBrowser" | i18n }}
-        </a>
-      </div>
-    </div>
-    <div class="card border-success mb-4" *ngIf="showPremiumCallout">
-      <div class="card-header bg-success text-white">
-        <i class="bwi bwi-star-f bwi-fw" aria-hidden="true"></i> {{ "goPremium" | i18n }}
-      </div>
-      <div class="card-body">
-        <p>{{ "premiumUpgradeUnlockFeatures" | i18n }}</p>
-        <a class="btn btn-block btn-outline-secondary" routerLink="/settings/subscription/premium">
-          {{ "goPremium" | i18n }}
-        </a>
-      </div>
-    </div>
-  </div>
 </div>
 
 <ng-template #attachments></ng-template>

apps/web/src/app/vault/individual-vault/vault.component.ts

@@ -35,9 +35,6 @@ import { EventCollectionService } from "@bitwarden/common/abstractions/event/eve
 import { SearchService } from "@bitwarden/common/abstractions/search.service";
 import { OrganizationService } from "@bitwarden/common/admin-console/abstractions/organization/organization.service.abstraction";
 import { Organization } from "@bitwarden/common/admin-console/models/domain/organization";
-import { KdfConfigService } from "@bitwarden/common/auth/abstractions/kdf-config.service";
-import { TokenService } from "@bitwarden/common/auth/abstractions/token.service";
-import { UserVerificationService } from "@bitwarden/common/auth/abstractions/user-verification/user-verification.service.abstraction";
 import { BillingAccountProfileStateService } from "@bitwarden/common/billing/abstractions/account/billing-account-profile-state.service";
 import { EventType } from "@bitwarden/common/enums";
 import { FeatureFlag } from "@bitwarden/common/enums/feature-flag.enum";
@@ -47,7 +44,6 @@ import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.servic
 import { LogService } from "@bitwarden/common/platform/abstractions/log.service";
 import { MessagingService } from "@bitwarden/common/platform/abstractions/messaging.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
-import { KdfType, PBKDF2_ITERATIONS } from "@bitwarden/common/platform/enums";
 import { Utils } from "@bitwarden/common/platform/misc/utils";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
 import { CollectionService } from "@bitwarden/common/vault/abstractions/collection.service";
@@ -122,10 +118,6 @@ export class VaultComponent implements OnInit, OnDestroy {
   @ViewChild("collectionsModal", { read: ViewContainerRef, static: true })
   collectionsModalRef: ViewContainerRef;
 
-  showVerifyEmail = false;
-  showBrowserOutdated = false;
-  showPremiumCallout = false;
-  showLowKdf = false;
   trashCleanupWarning: string = null;
   kdfIterations: number;
   activeFilter: VaultFilter = new VaultFilter();
@@ -161,7 +153,6 @@ export class VaultComponent implements OnInit, OnDestroy {
     private i18nService: I18nService,
     private modalService: ModalService,
     private dialogService: DialogService,
-    private tokenService: TokenService,
     private messagingService: MessagingService,
     private platformUtilsService: PlatformUtilsService,
     private broadcasterService: BroadcasterService,
@@ -180,14 +171,11 @@ export class VaultComponent implements OnInit, OnDestroy {
     private searchPipe: SearchPipe,
     private configService: ConfigService,
     private apiService: ApiService,
-    private userVerificationService: UserVerificationService,
     private billingAccountProfileStateService: BillingAccountProfileStateService,
     private toastService: ToastService,
-    protected kdfConfigService: KdfConfigService,
   ) {}
 
   async ngOnInit() {
-    this.showBrowserOutdated = window.navigator.userAgent.indexOf("MSIE") !== -1;
     this.trashCleanupWarning = this.i18nService.t(
       this.platformUtilsService.isSelfHost()
         ? "trashCleanupWarningSelfHosted"
@@ -197,18 +185,8 @@ export class VaultComponent implements OnInit, OnDestroy {
     const firstSetup$ = this.route.queryParams.pipe(
       first(),
       switchMap(async (params: Params) => {
-        this.showVerifyEmail = !(await this.tokenService.getEmailVerified());
-        this.showLowKdf = (await this.userVerificationService.hasMasterPassword())
-          ? await this.isLowKdfIteration()
-          : false;
         await this.syncService.fullSync(false);
 
-        const canAccessPremium = await firstValueFrom(
-          this.billingAccountProfileStateService.hasPremiumFromAnySource$,
-        );
-        this.showPremiumCallout =
-          !this.showVerifyEmail && !canAccessPremium && !this.platformUtilsService.isSelfHost();
-
         const cipherId = getCipherIdFromParams(params);
         if (!cipherId) {
           return;
@@ -412,16 +390,6 @@ export class VaultComponent implements OnInit, OnDestroy {
       );
   }
 
-  get isShowingCards() {
-    return (
-      this.showBrowserOutdated || this.showPremiumCallout || this.showVerifyEmail || this.showLowKdf
-    );
-  }
-
-  emailVerified(verified: boolean) {
-    this.showVerifyEmail = !verified;
-  }
-
   ngOnDestroy() {
     this.broadcasterService.unsubscribe(BroadcasterSubscriptionId);
     this.destroy$.next();
@@ -1005,14 +973,6 @@ export class VaultComponent implements OnInit, OnDestroy {
       : this.cipherService.softDeleteWithServer(id);
   }
 
-  async isLowKdfIteration() {
-    const kdfConfig = await this.kdfConfigService.getKdfConfig();
-    return (
-      kdfConfig.kdfType === KdfType.PBKDF2_SHA256 &&
-      kdfConfig.iterations < PBKDF2_ITERATIONS.defaultValue
-    );
-  }
-
   protected async repromptCipher(ciphers: CipherView[]) {
     const notProtected = !ciphers.find((cipher) => cipher.reprompt !== CipherRepromptType.None);
 

apps/web/src/app/vault/individual-vault/vault.module.ts

@@ -1,7 +1,8 @@
 import { NgModule } from "@angular/core";
 
-import { BreadcrumbsModule } from "@bitwarden/components";
+import { BannerModule, BreadcrumbsModule } from "@bitwarden/components";
 
+import { VerifyEmailComponent } from "../../auth/settings/verify-email.component";
 import { LooseComponentsModule, SharedModule } from "../../shared";
 import { CollectionDialogModule } from "../components/collection-dialog";
 import { VaultItemsModule } from "../components/vault-items/vault-items.module";
@@ -11,6 +12,8 @@ import { GroupBadgeModule } from "../org-vault/group-badge/group-badge.module";
 import { BulkDialogsModule } from "./bulk-action-dialogs/bulk-dialogs.module";
 import { OrganizationBadgeModule } from "./organization-badge/organization-badge.module";
 import { PipesModule } from "./pipes/pipes.module";
+import { VaultBannersService } from "./vault-banners/services/vault-banners.service";
+import { VaultBannersComponent } from "./vault-banners/vault-banners.component";
 import { VaultFilterModule } from "./vault-filter/vault-filter.module";
 import { VaultHeaderComponent } from "./vault-header/vault-header.component";
 import { VaultOnboardingService as VaultOnboardingServiceAbstraction } from "./vault-onboarding/services/abstraction/vault-onboarding.service";
@@ -34,10 +37,13 @@ import { VaultComponent } from "./vault.component";
     VaultItemsModule,
     CollectionDialogModule,
     VaultOnboardingComponent,
+    BannerModule,
+    VerifyEmailComponent,
   ],
-  declarations: [VaultComponent, VaultHeaderComponent],
+  declarations: [VaultComponent, VaultHeaderComponent, VaultBannersComponent],
   exports: [VaultComponent],
   providers: [
+    VaultBannersService,
     {
       provide: VaultOnboardingServiceAbstraction,
       useClass: VaultOnboardingService,

apps/web/src/locales/en/messages.json

@@ -8223,6 +8223,12 @@
       }
     }
   },
+  "lowKDFIterationsBanner": {
+    "message": "Low KDF iterations. Increase your iterations to improve the security of your account."
+  },
+  "changeKDFSettings": {
+    "message": "Change KDF settings"
+  },
   "secureYourInfrastructure": {
     "message": "Secure your infrastructure"
   },

libs/common/src/platform/state/state-definitions.ts

@@ -160,3 +160,7 @@ export const CIPHERS_DISK_LOCAL = new StateDefinition("ciphersLocal", "disk", {
 export const CIPHERS_MEMORY = new StateDefinition("ciphersMemory", "memory", {
   browser: "memory-large-object",
 });
+export const PREMIUM_BANNER_DISK_LOCAL = new StateDefinition("premiumBannerReprompt", "disk", {
+  web: "disk-local",
+});
+export const BANNERS_DISMISSED_DISK = new StateDefinition("bannersDismissed", "disk");