tl-shared-security/dist/crypto/jwt.service.d.ts

Enterprise-grade security module for frontend and backend applications with comprehensive protection against XSS, CSRF, SQL injection, and other security vulnerabilities

export interface JwtPayload {
    [key: string]: any;
    iat?: number;
    exp?: number;
    sub?: string;
    iss?: string;
}
export interface JwtOptions {
    expiresIn?: number;
    issuer?: string;
    subject?: string;
    algorithm?: string;
}
export declare class JwtService {
    private readonly defaultOptions;
    /**
     * Signs a JWT token
     * @param payload - Data to include in the token
     * @param secret - Secret key to sign the token
     * @param options - JWT options
     * @returns Signed JWT token
     */
    sign(payload: JwtPayload, secret: string, options?: JwtOptions): string;
    /**
     * Verifies a JWT token
     * @param token - JWT token to verify
     * @param secret - Secret key to verify the token
     * @param options - JWT options
     * @returns Decoded payload if token is valid
     * @throws Error if token is invalid
     */
    verify(token: string, secret: string, options?: JwtOptions): JwtPayload;
    /**
     * Decodes a JWT token without verification
     * @param token - JWT token to decode
     * @returns Decoded payload
     * @throws Error if token format is invalid
     */
    decode(token: string): {
        header: any;
        payload: JwtPayload;
    };
    /**
     * Refreshes a JWT token
     * @param token - JWT token to refresh
     * @param secret - Secret key to sign the new token
     * @param options - JWT options
     * @returns New JWT token
     */
    refresh(token: string, secret: string, options?: JwtOptions): string;
    private base64UrlEncode;
    private base64UrlDecode;
    private createSignature;
    private verifySignature;
}
export declare const jwtService: JwtService;
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