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auth.js
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auth.js
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import jwt from 'jsonwebtoken';
import Joi from 'joi';
import User from '../models/users';
import logger from '../modules/logger';
import config from '../config.dev';
import { PassportAuthUser, ComparePassword, DeleteJoiUselessData } from '../modules/utils';
const bcrypt = require('bcrypt');
const controller = {};
/**
* Route('/api/auth/register')
* POST
* @param {*} req
* @param {*} res
*/
controller.register = async (req, res) => {
try {
const schema = Joi.object().keys({
email: Joi.string()
.email()
.lowercase()
.required(),
username: Joi.string()
.alphanum()
.min(3)
.max(30)
.required(),
password: Joi.string()
.regex(/^(?=.*\d)(?=.*[a-zA-Z]).{6,30}$/)
.required(), // password alpha + digit between 6 to 30 chars
role: Joi.string()
.valid('user', 'admin')
.required()
});
const result = Joi.validate(req.body, schema, { abortEarly: false });
if (result.error !== null) {
return res
.status(400)
.send({ message: 'Bad request', errorInfo: DeleteJoiUselessData(result.error) });
}
const user = await User.findOne({ email: req.body.email });
if (user) {
return res.status(409).send({ message: 'User already exists' });
}
const newUser = new User();
newUser.email = req.body.email;
newUser.username = req.body.username;
newUser.password = bcrypt.hashSync(req.body.password, bcrypt.genSaltSync(10));
newUser.role = 'user';
await newUser.save();
return res.status(201).send({ message: 'User successfully created' });
} catch (err) {
logger.error(`Error in register user- ${err}`);
return res.status(500).send({ message: 'Internal error server', errorInfo: err });
}
};
/**
* Route('/api/auth/login')
* POST
* @param {*} req
* @param {*} res
*/
controller.login = async (req, res) => {
try {
const user = await User.findOne({ email: req.body.email });
if (!user) {
return res.status(404).send({ message: 'Wrong username or wrong password' });
}
const check = await ComparePassword(user.password, req.body.password);
if (check) {
const token = jwt.sign({ email: user.email }, config.secretJWT);
return res.status(200).send({ bearer: token });
}
return res.status(404).send({ message: 'Wrong username or wrong password' });
} catch (err) {
logger.error(`Error in register user- ${err}`);
return res.status(500).send({ message: 'Internal error server', errorInfo: err });
}
};
/**
* Route('/api/auth/me')
* POST
* @param {*} req
* @param {*} res
*/
controller.me = async (req, res) => {
try {
const user = await PassportAuthUser(req, res);
return res.status(200).send({
username: user.username,
email: user.email,
id: user.id,
role: user.role
});
} catch (err) {
logger.error(`Error in register user- ${err}`);
return res.status(500).send({ message: 'Internal error server', errorInfo: err });
}
};
/**
* Route('/api/auth/change_password')
* PATCH
*/
controller.changePassword = async (req, res) => {
try {
const schema = {
password: Joi.string()
.regex(/^(?=.*\d)(?=.*[a-zA-Z]).{6,30}$/)
.required() // password alpha + digit between 6 to 30 chars
};
const result = Joi.validate(req.body, schema, { abortEarly: false });
if (result.error !== null) {
return res
.status(400)
.send({ message: 'Bad request', errorInfo: DeleteJoiUselessData(result.error) });
}
const user = await PassportAuthUser(req, res);
const { password } = req.body;
if (password) {
const check = await ComparePassword(user.password, password);
if (check) {
return res.status(409).send({ message: 'You should use a different password' });
}
user.password = bcrypt.hashSync(req.body.password, bcrypt.genSaltSync(10));
await user.save();
}
return res.sendStatus(204);
} catch (err) {
logger.error(`Error in register user- ${err}`);
return res.status(500).send({ message: 'Internal error server', errorInfo: err });
}
};
/**
* Route('/api/auth?email={userEmail}')
* DELETE
* @param {*} req
* @param {*} res
*/
controller.deleteUser = async (req, res) => {
try {
let user = await User.findOne({ email: req.query.email });
if (!user) {
return res.status(404).send({ message: 'User doesn\'t exist' });
}
user = await User.deleteOne({ email: req.query.email });
return res.status(200).send({ message: 'User has been deleted' });
} catch (err) {
logger.error(`Error in register user- ${err}`);
return res.status(500).send({ message: 'Internal error server', errorInfo: err });
}
};
export default controller;