malibu/dist/utils.d.ts

Framework-agnostic CSRF middleware

/**
 * Generate a secure type safe UID with specified length.
 * Rewrite of https://github.com/crypto-utils/uid-safe
 * @param {Number} length UID length
 * @returns {String} Type safe UID
 */
export declare function typeSafeUID(length: number): string;
/**
 * Generate a (not secure) quick salt with specified length.
 * Rewrite of https://github.com/crypto-utils/rndm
 * @param {Number} length Salt length
 * @returns {String} Salt
 */
export declare function randomBase62(length: number): string;
/**
 * Create a SHA1 hash from specified string
 * Rewrite of a function from https://github.com/pillarjs/csrf
 * @param {String} str Dirty string
 * @returns {String} Hashed string
 */
export declare function hash(str: string): string;
/**
 * Compare two keys, to check if they have the same creation duration.
 * Rewrite of https://github.com/suryagh/tsscmp
 * @param {String} a Key #1
 * @param {String} b Key #2
 * @returns {Boolean} Whether both keys matches or not
 */
export declare function timeSafeCompare(a: string, b: string): boolean;