@citrineos/data/dist/util/Pbkdf2.js

The OCPP data module which includes all persistence layer implementation.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Pbkdf2 = void 0;
const crypto_1 = require("crypto");
class Pbkdf2 {
    constructor() {
        this.iterations = 1000;
        this.keyLen = 64;
        this.digest = 'sha512';
    }
    getSaltedHash(password) {
        const salt = (0, crypto_1.randomBytes)(16).toString('hex');
        const hash = this.getHashFromStringWithSalt(password, salt);
        return `PBKDF2:${this.iterations}:${this.keyLen}:${this.digest}:${salt}:${hash}`;
    }
    isHashMatch(storedValue, inputPassword) {
        const [_algorithm, _iterations, _keyLen, _digest, salt, originalHash] = storedValue.split(':');
        const hash = this.getHashFromStringWithSalt(inputPassword, salt);
        return hash === originalHash;
    }
    getHashFromStringWithSalt(str, salt) {
        return (0, crypto_1.pbkdf2Sync)(str, salt, this.iterations, this.keyLen, this.digest).toString('hex');
    }
}
exports.Pbkdf2 = Pbkdf2;
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