oauth-v2-client/dist/helpers/pkceFactory.js

Oauth V2 client based on axios

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateCodeChallenge = exports.generateCodeVerifier = void 0;
var crypto_js_1 = require("crypto-js");
var punycode_1 = require("punycode");
/**
 * Generate code verifier for PKCE implementation
 */
function generateCodeVerifier() {
    return crypto_js_1.enc.Hex.stringify((0, crypto_js_1.SHA1)(Math.random().toString(36)));
}
exports.generateCodeVerifier = generateCodeVerifier;
/**
 * Generate code challenge from code verifier
 * @param codeVerifier code verifier
 */
function generateCodeChallenge(codeVerifier) {
    return crypto_js_1.enc.Base64.stringify((0, crypto_js_1.SHA256)((0, punycode_1.toASCII)(codeVerifier)))
        .replace(/=/g, "")
        .replace(/\+/g, "-")
        .replace(/\//g, "_");
}
exports.generateCodeChallenge = generateCodeChallenge;