chrome/browser/ui/webui/ntp_microsoft_auth/ntp_microsoft_auth_shared_ui.mojom

// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module new_tab_page.mojom;

// Enum for use in NewTabPage.MicrosoftAuth.AuthStarted histogram.
// Must match the NTPMicrosoftAuthType enum.
enum AuthType {
  kSilent,
  kPopup,
};

// Interfaces for inter-frame communication between chrome:// and its embedded
// chrome-untrusted:// child document.

enum AuthState {
  kNone, // No valid access token but no error.
  kError,
  kSuccess,
};

// Implemented in JavaScript by the ntp-microsoft-auth document, represents the
// embedded chrome-untrusted:// document.
interface MicrosoftAuthUntrustedDocument {
  // Tells the Microsoft Auth child document to acquire a token via popup.
  AcquireTokenPopup();
  // Tells the Microsoft Auth child document to acquire a token silently.
  AcquireTokenSilent();
  // Tell the Microsoft Auth child page to sign out.
  SignOut();
};