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This commit is contained in:
Yûki VACHOT 2021-10-29 23:54:19 +02:00
parent 5a64568824
commit a748b93133
7 changed files with 81 additions and 27 deletions
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9
backend/app/config/checkFormat.config.js Normal file
View file

@ -0,0 +1,9 @@
const {sendError} = require ("./response.config");
function checkFormat(req, res){
if(req.get('Content-Type') !== 'application/json') {
return sendError(res, 401, -1, "Invalid header format (please use JSON)");
}
return true; // Is valid
}
module.exports = checkFormat

4
backend/app/config/response.config.js
View file

@ -1,9 +1,9 @@
function sendMessage (res, successCode, data) {
return res.status(200).json({ status: 'success', successCode: successCode, data: data });
res.status(200).json({ status: 'success', successCode: successCode, data: data });
}
function sendError (res, statusCode, errorCode, reason) {
return res.status(statusCode).json({ status: 'error', errorCode: errorCode, reason: reason });
res.status(statusCode).json({ status: 'error', errorCode: errorCode, reason: reason });
}
module.exports = { sendMessage, sendError };

44
backend/app/config/sessionJWT.config.js
View file

@ -1,6 +1,6 @@
const sessionJWTConfig = require ('jsonwebtoken');
require('dotenv').config({ path: './app/.env' });
const {sendError, sendMessage} = require ("./response.config");
const {sendError} = require ("./response.config");
if(process.env.JWTRS256_PRIVATE_KEY === undefined || process.env.JWTRS256_PUBLIC_KEY === undefined){
console.log('Error Env Variables');
@ -8,8 +8,9 @@ if(process.env.JWTRS256_PRIVATE_KEY === undefined || process.env.JWTRS256_PUBLIC
}
console.log('Env variables received');
const JWTRS256_PRIVATE_KEY = Buffer.from(process.env.JWTRS256_PRIVATE_KEY, 'base64');
const JWTRS256_PUBLIC_KEY = Buffer.from(process.env.JWTRS256_PUBLIC_KEY, 'base64');
const JWTRS256_PRIVATE_KEY = Buffer.from(process.env.JWTRS256_PRIVATE_KEY, 'base64').toString('utf-8');
const JWTRS256_PUBLIC_KEY = Buffer.from(process.env.JWTRS256_PUBLIC_KEY, 'base64').toString('utf-8');
function createSessionJWT (mail) {
return sessionJWTConfig.sign(
@ -37,31 +38,50 @@ function createSessionCookie(req, res, payload) {
}
res.cookie('SESSIONID', jwtToken, {httpOnly:true, secure:false});
}
module.exports.createSessionCookie = createSessionCookie;
function decodeSessionCookie(sessionid, res) {
function decodeSessionCookie(sessionid) {
if (typeof sessionid === 'undefined') {
return { mail: -1 };
return {mail: -1};
}
try {
const token = sessionJWTConfig.verify(
sessionid,
JWTRS256_PUBLIC_KEY,
{algorithms: ['RS256']});
return sendMessage(res,1,{token: token});
return {token: token};
}
catch (err) {
return sendError(res,-1,{mail: -1});
return {mail: -1};
}
}
module.exports.decodeSessionCookie = decodeSessionCookie;
function getSession (sessionid, res) {
return decodeSessionCookie(sessionid, res);
function getSession(sessionid) {
return decodeSessionCookie(sessionid);
}
module.exports.getSession = getSession;
module.exports.getSession = getSession
function setSessionCookie (req, res, session) {
createSessionCookie(req, res, session);
}
module.exports.setSessionCookie = setSessionCookie;
function getMail(session) {
if (typeof session === 'undefined' || typeof session.token === 'undefined') return -1;
return session.token;
}
module.exports.getMail = getMail;
function checkLogin(req, res){
if(typeof req.cookies !== 'undefined'){
const session = getSession(req.cookies.SESSIONID);
const token = getMail(session);
if(token.mail === 'undefined' || token.mail === -1){
return sendError(res, 500, -1, "User not authenticated.");
} else{
return token;
}
} else {
return sendError(res, 500, -1, "Cookies don't exist.");
}
}
module.exports.checkLogin = checkLogin;