var fs = require("fs") var uuid = require('uuid') var path = require("path") var CryptoJS = require("crypto-js") var Jimp = require("jimp") module.exports.checkUser = () => { const userDir = fs.readdirSync(__dirname + path.sep + "users" + path.sep) if(userDir.length == 0) { this.createUser("root","neutral",4,"Administrateur") } } module.exports.createUser = (name, password, level, fullname) => { if(this.getUUID(name) == false) { const passcrypt = CryptoJS.AES.encrypt(password, "D*G-KaPdSgVkYp3s"); const userUUID = uuid.v4(); const userData = { "username":name, "password": passcrypt.toString(), "uuid": userUUID, "fullname": fullname, "permissionLevel":level, "tokens":{}, "lastconnexion":0 } const src = __dirname + path.sep + "public" + path.sep + "images" + path.sep + "standalone.png" const dest = __dirname + path.sep + "public" + path.sep + "images" + path.sep + "userspics" + path.sep + name + ".png" fs.copyFileSync(src, dest) fs.writeFileSync(__dirname + path.sep + "users" + path.sep + userUUID + ".json", JSON.stringify(userData, null, 2)) return "USER_CREATED" } else { return "USER_ALREADY_EXIST" } } module.exports.deleteUser = (name) => { const userUUID = this.getUUID(name) if(userUUID != false) { fs.rmSync(__dirname + path.sep + "users" + path.sep + userUUID + ".json") fs.rmSync(__dirname + path.sep + "public" + path.sep + "images" + path.sep + "userspics"+ path.sep + name+ ".png") return "USER_DELETED" } else { return "USER_ALREADY_DELETED" } } module.exports.deleteToken = (username) => { const userData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + this.getUUID(username) + ".json", 'utf-8')) userData.tokens = {} fs.writeFileSync(__dirname + path.sep + "users" + path.sep + this.getUUID(username) + ".json", JSON.stringify(userData, null, 2)) } module.exports.checkToken = (req, res) => { const tokens = this.getAllToken() const users = this.getUsers() if(req.cookies.tokenID == null) { const checkTokenData = {"name":false} return checkTokenData; } else if(tokens.has(req.cookies.tokenID)) { const user = tokens.get(req.cookies.tokenID) const userData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + users.get(user) + ".json", 'utf-8')) userData.lastconnexion = Date.now() fs.writeFileSync(__dirname + path.sep + "users" + path.sep + userData.uuid + ".json", JSON.stringify(userData, null, 2)) if(userData.tokens[req.cookies.tokenID].livableToken == true) { const checkTokenData = {"name":user, "permLevel": userData.permissionLevel, "fullname":userData.fullname, "lastconnexion":userData.lastconnexion}; return checkTokenData; } else { const tokenDate = new Date(userData.tokens[req.cookies.tokenID].createdAt) const nowDate = new Date(Date.now()) if(tokenDate.getDay() == nowDate.getDay() && tokenDate.getMonth() == nowDate.getMonth()) { const checkTokenData = {"name":user, "permLevel": userData.permissionLevel, "fullname":userData.fullname, "lastconnexion":userData.lastconnexion}; return checkTokenData; } else { this.clearSpecificCookie(req.cookies.tokenID); res.clearCookie('tokenID'); const checkTokenData = {"name":false} return checkTokenData; } } } else { const checkTokenData = {"name":false} return checkTokenData; } } module.exports.clearSpecificCookie = (token) => { const tokens = this.getAllToken() const user = tokens.get(token) const users = this.getUsers() const userData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + users.get(user) + ".json", 'utf-8')) userData["tokens"].token = null; fs.writeFileSync(__dirname + path.sep + "users" + path.sep + userData.uuid + ".json", JSON.stringify(userData, null, 2)) } module.exports.clearCookies = (token) => { const tokens = this.getAllToken() const user = tokens.get(token) const users = this.getUsers() const userData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + users.get(user) + ".json", 'utf-8')) userData["tokens"] = {}; fs.writeFileSync(__dirname + path.sep + "users" + path.sep + userData.uuid + ".json", JSON.stringify(userData, null, 2)) } module.exports.getFullName = (username) => { const userData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + this.getUUID(username) + ".json", 'utf-8')) return userData.fullname } module.exports.generateTokenID = (username, userData, req, users) => { const tokenID = uuid.v4() const date = Date.now() var newUserData = userData; var livable = false; if(req.body.remindus == true) { livable = true; } newUserData.tokens[tokenID] = { "tokenID":tokenID, "livableToken": livable, "createdAt": date } fs.writeFileSync(__dirname + path.sep + "users" + path.sep + users.get(username) + ".json", JSON.stringify(newUserData, null, 2)) return tokenID } module.exports.getUsers = () => { const users = new Map(); fs.readdirSync(__dirname + path.sep + "users").forEach(file => { const fileData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + file, 'utf-8')) users.set(fileData.username, fileData.uuid) }) return users } module.exports.getAllToken = () => { const token = new Map(); fs.readdirSync(__dirname + path.sep + "users").forEach(file => { const fileData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + file, 'utf-8')) for(var tokenIDs of Object.keys(fileData.tokens)) { token.set(fileData.tokens[tokenIDs].tokenID, fileData.username) console.log(token) } }) return token } module.exports.getUUID = (username) => { const users = new Map(); fs.readdirSync(__dirname + path.sep + "users").forEach(fileD => { const fileData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + fileD, 'utf-8')) users.set(fileData.username, fileData.uuid) }) var data = users.get(username); if(typeof data == "undefined") { data = false } return data; } module.exports.changeFullName = (username, req, res) => { const userData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + this.getUUID(this.checkToken(req, res).name) + ".json", 'utf-8')) Object.defineProperties(userData, { fullname: { value: username, writable: true } }) const user = this.getUUIDRequest(req); fs.writeFileSync(__dirname + path.sep + "users" + path.sep + user + ".json", JSON.stringify(userData, null, 2)) } module.exports.getUUIDRequest = (req) => { const users = this.getUsers() const tokens = this.getAllToken() users.get(tokens.get(req.cookies.tokenID)) if(req.cookies.tokenID == null) { return false; } else if(tokens.has(req.cookies.tokenID)) { return users.get(tokens.get(req.cookies.tokenID)) } else { return false; } } module.exports.changePassword = (req, res) => { const userData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + this.getUUID(this.checkToken(req, res).name) + ".json", 'utf-8')) const oldp = CryptoJS.AES.encrypt(req.body.additional, "D*G-KaPdSgVkYp3s") const newp = CryptoJS.AES.encrypt(req.body.value, "D*G-KaPdSgVkYp3s") if(CryptoJS.AES.decrypt(oldp, "D*G-KaPdSgVkYp3s").toString(CryptoJS.enc.Utf8) == CryptoJS.AES.decrypt(userData.password, "D*G-KaPdSgVkYp3s").toString(CryptoJS.enc.Utf8)) { Object.defineProperties(userData, { password: { value: newp.toString(), writable: true } }) const user = this.getUUIDRequest(req); fs.writeFileSync(__dirname + path.sep + "users" + path.sep + user + ".json", JSON.stringify(userData, null, 2)) res.send({"result":"success", "content": "Le mot de passe a été changé avec succès."}) } else { res.send({"result":"success", "content": "Le mot de passe actuel est éronné."}) } } module.exports.getAll = (username) => { const users = this.getUsers() const userData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + users.get(username) + ".json", 'utf-8')) const allData = {"username":username, "permLevel": userData.permissionLevel, "fullname":userData.fullname, "lastconnexion":userData.lastconnexion}; return allData } module.exports.editUser = (requestData) => { if(this.getUUID(requestData.original) != false) { const userData = JSON.parse(fs.readFileSync(__dirname + path.sep + "users" + path.sep + this.getUUID(requestData.original) + ".json", 'utf-8')) userData.token = {}; userData.username = requestData.username; userData.fullname = requestData.fullname; userData.permissionLevel = requestData.permLevel; if(requestData.password != "") { userData.password = CryptoJS.AES.encrypt(requestData.password, "D*G-KaPdSgVkYp3s").toString() } fs.renameSync(__dirname + path.sep + "public" + path.sep + "images" + path.sep + "userspics" + path.sep + requestData.original + ".png",__dirname + path.sep + "public" + path.sep + "images" + path.sep + "userspics" + path.sep + requestData.username + ".png") fs.writeFileSync(__dirname + path.sep + "users" + path.sep + this.getUUID(requestData.original) + ".json", JSON.stringify(userData, null, 2)) return true; } else { return false; } }