mongocr.js•1.37 kB
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MongoCR = void 0;
const crypto = require("crypto");
const error_1 = require("../../error");
const utils_1 = require("../../utils");
const auth_provider_1 = require("./auth_provider");
class MongoCR extends auth_provider_1.AuthProvider {
async auth(authContext) {
const { connection, credentials } = authContext;
if (!credentials) {
throw new error_1.MongoMissingCredentialsError('AuthContext must provide credentials.');
}
const { username, password, source } = credentials;
const { nonce } = await connection.commandAsync((0, utils_1.ns)(`${source}.$cmd`), { getnonce: 1 }, undefined);
const hashPassword = crypto
.createHash('md5')
.update(`${username}:mongo:${password}`, 'utf8')
.digest('hex');
// Final key
const key = crypto
.createHash('md5')
.update(`${nonce}${username}${hashPassword}`, 'utf8')
.digest('hex');
const authenticateCommand = {
authenticate: 1,
user: username,
nonce,
key
};
await connection.commandAsync((0, utils_1.ns)(`${source}.$cmd`), authenticateCommand, undefined);
}
}
exports.MongoCR = MongoCR;
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