Express_Crud_Example/node_modules/mongodb/lib/operations/add_user.js
2022-01-28 22:33:42 +01:00

65 lines
2.6 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.AddUserOperation = void 0;
const crypto = require("crypto");
const error_1 = require("../error");
const utils_1 = require("../utils");
const command_1 = require("./command");
const operation_1 = require("./operation");
/** @internal */
class AddUserOperation extends command_1.CommandOperation {
constructor(db, username, password, options) {
super(db, options);
this.db = db;
this.username = username;
this.password = password;
this.options = options !== null && options !== void 0 ? options : {};
}
execute(server, session, callback) {
const db = this.db;
const username = this.username;
const password = this.password;
const options = this.options;
// Error out if digestPassword set
if (options.digestPassword != null) {
return callback(new error_1.MongoInvalidArgumentError('Option "digestPassword" not supported via addUser, use db.command(...) instead'));
}
let roles;
if (!options.roles || (Array.isArray(options.roles) && options.roles.length === 0)) {
(0, utils_1.emitWarningOnce)('Creating a user without roles is deprecated. Defaults to "root" if db is "admin" or "dbOwner" otherwise');
if (db.databaseName.toLowerCase() === 'admin') {
roles = ['root'];
}
else {
roles = ['dbOwner'];
}
}
else {
roles = Array.isArray(options.roles) ? options.roles : [options.roles];
}
const digestPassword = (0, utils_1.getTopology)(db).lastHello().maxWireVersion >= 7;
let userPassword = password;
if (!digestPassword) {
// Use node md5 generator
const md5 = crypto.createHash('md5');
// Generate keys used for authentication
md5.update(`${username}:mongo:${password}`);
userPassword = md5.digest('hex');
}
// Build the command to execute
const command = {
createUser: username,
customData: options.customData || {},
roles: roles,
digestPassword
};
// No password
if (typeof password === 'string') {
command.pwd = userPassword;
}
super.executeCommand(server, session, command, callback);
}
}
exports.AddUserOperation = AddUserOperation;
(0, operation_1.defineAspects)(AddUserOperation, [operation_1.Aspect.WRITE_OPERATION]);
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