adpa-enterprise-framework-automation/dist/modules/sharepoint/SharePointOAuth2.d.ts

Modular, standards-compliant Node.js/TypeScript automation framework for enterprise requirements, project, and data management. Provides CLI and API for BABOK v3, PMBOK 7th Edition, and DMBOK 2.0 (in progress). Production-ready Express.js API with TypeSpe

/**
 * SharePoint OAuth2 Authentication Handler
 * Part of ADPA (Automated Document Processing Assistant) v2.1.3
 *
 * Handles OAuth 2.0 authentication flow for Microsoft Graph API and SharePoint access.
 * Implements MSAL (Microsoft Authentication Library) for secure token management.
 *
 * Features:
 * - Interactive authentication flow
 * - Token refresh and caching
 * - Multi-tenant support
 * - Device code flow for headless environments
 * - Secure token storage
 */
import { AuthenticationResult, AccountInfo } from '@azure/msal-node';
import { OAuth2Config } from './types.js';
export declare class SharePointOAuth2 {
    private config;
    private msalApp;
    private tokenCache;
    private cacheFilePath;
    constructor(config: OAuth2Config);
    /**
     * Start interactive OAuth2 authentication flow
     * @returns Promise with authentication result
     */ startInteractiveFlow(): Promise<AuthenticationResult>;
    /**
     * Start device code authentication flow (for headless environments)
     * @returns Promise with authentication result
     */
    startDeviceCodeFlow(): Promise<AuthenticationResult>;
    /**
     * Get valid access token (handles refresh automatically)
     * @returns Valid access token
     */
    getValidAccessToken(): Promise<string>;
    /**
     * Check if user is currently authenticated
     * @returns Boolean indicating authentication status
     */
    isAuthenticated(): Promise<boolean>;
    /**
     * Get current user account information
     * @returns Account information or null
     */
    getCurrentAccount(): Promise<AccountInfo | null>;
    /**
     * Sign out current user
     */
    signOut(): Promise<void>; /**
     * Load token cache from file
     */
    private loadTokenCache;
    /**
     * Save token cache to file
     * @param authResult Authentication result to cache
     */
    private saveTokenCache;
}
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