346 lines
9.1 KiB
JavaScript
346 lines
9.1 KiB
JavaScript
const { LogType } = require("loguix")
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const fs = require("fs")
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const path = require("path")
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const { __glob } = require("./global-variables")
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const ulog = new LogType("Users")
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const keygen = require("./keygen")
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const uuid = require("uuid")
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var usersList = new Map()
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setup()
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function setup() {
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if(!fs.existsSync(__glob.USERS)) {
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ulog.log("Création du fichier utilisateur dans : " + __glob.USERS)
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fs.writeFileSync(__glob.USERS, JSON.stringify([], null, 2))
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}
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}
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/**
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*
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* @returns Liste des utilisateurs
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*/
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module.exports.getUsers = function () {
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return usersList
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}
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/**
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* Get all users from Users Data Base
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*/
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module.exports.fetchUsers = function () {
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ulog.step.init("fetch_user", "Récupération de tous les utilisateurs inscrit dans la base de donnée")
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const userFile = getFile()
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usersList = new Map()
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for(var userFetched of userFile) {
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const user = new this.User({
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username: userFetched.username,
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password: userFetched.password,
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display_name: userFetched.display_name,
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permission: userFetched.permission,
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tokens: userFetched.tokens,
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lastLogin: userFetched.lastLogin,
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picture: userFetched.picture
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})
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usersList.set(user.username, user)
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}
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if(usersList.size == 0) {
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const adminUser = new this.User({
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"username": "admin",
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"password": "neutral",
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"display_name": "Administrateur",
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"permission": [
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"FILES_EXPLORER",
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"SERVICES",
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"SERVERS",
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"PIPELINES",
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"METRICS",
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"USERS",
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"LINKS",
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"SETTINGS"
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],
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"tokens": [],
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"lastLogin": "DEFAULT ACCOUNT",
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"picture": "/images/users/default.jpg"
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})
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adminUser.register()
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}
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ulog.step.end("fetch_user")
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}
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/**
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* User Class is used to access to default user's properties and methods
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* @param {object} properties User properties with : username, password, display_name, permission...
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*/
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module.exports.User = class {
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username = null
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password = null;
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display_name = null
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permission = []
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tokens = []
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lastLogin = new Date()
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picture = "/images/users/default.jpg"
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constructor(properties) {
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if(properties) {
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this.username = properties.username
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this.password = keygen.encrypt(properties.password)
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this.display_name = properties.display_name
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this.permission = properties.permission
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this.tokens = properties.tokens
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this.lastLogin = properties.lastLogin
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this.picture = properties.picture
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const userFile = getFile()
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for(var userFetched of userFile) {
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if(properties.username == userFetched.username) {
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ulog.log("Récupération dans la base de donnée, de l'utilisateur : " + userFetched.username)
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this.username = userFetched.username
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this.password = userFetched.password
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this.display_name = userFetched.display_name
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this.permission = userFetched.permission
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this.tokens = userFetched.tokens
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this.lastLogin = userFetched.lastLogin
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}
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}
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}
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if(this.username == null) {
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ulog.error("One of user is without username ! [IMPORANT_FIELD_IS_MISSING]")
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this.username = Math.random()
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}
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if(this.password == null) {
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ulog.error("'" + this.username + "' is without password ! Password reset to 'default' [IMPORANT_FIELD_IS_MISSING]")
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this.password = keygen.encrypt("default")
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}
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if(this.display_name == null) {
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ulog.warn("'" + this.username + "' is without display name !")
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this.display_name = this.username
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}
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if(this.permission == null) {
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ulog.warn("'" + this.username + "' has no longer permission !")
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}
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if(this.tokens == null) {
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this.tokens = []
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}
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if(this.permission == null) {
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this.permission = []
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}
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if(this.lastLogin == null) {
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this.lastLogin = new Date()
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}
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if(this.picture == null) {
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this.picture = "/images/users/default.jpg"
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}
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}
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register() {
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var alreadyExist = false
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const userFile = getFile()
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for(var userFetched of userFile) {
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if(userFetched.username == this.username) {
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userFile.splice(userFile.indexOf(userFetched), 1)
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ulog.log("Mise à jour dans la base de donnée, de l'utilisateur : " + this.username)
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alreadyExist = true
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}
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}
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if(!alreadyExist) {
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ulog.log("Création dans la base de donnée de l'utilisateur : " + this.username)
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}
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userFile.push(this)
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updateFile(userFile)
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usersList.set(this.username, this)
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}
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unregister() {
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var alreadyExist = false
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const userFile = getFile()
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for(var userFetched of userFile) {
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if(userFetched.username == this.username) {
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userFile.splice(userFile.indexOf(userFetched), 1)
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ulog.log("Mise à jour dans la base de donnée, de l'utilisateur : " + this.username)
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alreadyExist = true
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}
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}
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if(!alreadyExist) {
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ulog.log("L'utilisateur n'est pas enregistré dans la base de donnée : " + this.username)
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}
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updateFile(userFile)
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usersList.delete(this.username)
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}
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checkPermission(name) {
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this.#sync()
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if(this.permission.includes(name)) {
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return true
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} else {
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return false
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}
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}
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addPermission(name) {
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this.#sync()
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for(var perms of this.permission) {
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if(name == perms) {
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ulog.warn("'" + this.username + "' a déjà la permission : " + name)
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return false
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}
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}
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this.permission.push(name)
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this.register()
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}
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removePermission(name) {
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this.#sync()
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var havePermission = false
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for(var perms of this.permission) {
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if(name == perms) {
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havePermission = true
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}
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}
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if(havePermission) {
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this.permission.splice(this.permission.indexOf(name), 1)
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this.register()
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} else {
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ulog.warn("'" + this.username + "' n'a pas la permission : " + name)
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return false
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}
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}
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setPassword(newPassword) {
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this.#sync()
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this.password = keygen.encrypt(newPassword)
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this.register()
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ulog.log("Le mot de passe de l'utilisateur a été modifié : " + this.username)
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}
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getPassword() {
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this.#sync()
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return keygen.decrypt(this.password)
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}
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generateToken() {
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this.#sync()
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const gToken = uuid.v4().toString()
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this.tokens.push(gToken)
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this.register()
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return gToken
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}
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removeToken(token) {
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this.#sync()
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var haveToken = false
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for(var aToken of this.tokens) {
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if(token == aToken) {
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haveToken = true
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}
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}
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if(haveToken) {
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this.tokens.splice(this.tokens.indexOf(token), 1)
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this.register()
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} else {
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ulog.warn("'" + this.username + "' n'a pas le token : " + token)
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return false
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}
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}
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setPicture(text) {
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this.#sync()
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this.picture = text
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this.register()
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ulog.log("La photo de l'utilisateur a été modifié : " + this.username)
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}
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setDisplayName(text) {
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this.#sync()
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this.display_name = text
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this.register()
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ulog.log("Le nom d'affichage de l'utilisateur a été modifié : " + this.username)
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}
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setLastLogin(text) {
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this.#sync()
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this.lastLogin = text
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this.register()
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}
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#sync() {
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for(var userGet of usersList.keys()) {
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const userFetched = usersList.get(userGet)
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if(this.username == userFetched.username) {
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this.username = userFetched.username
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this.password = userFetched.password
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this.display_name = userFetched.display_name
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this.permission = userFetched.permission
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this.tokens = userFetched.tokens
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this.lastLogin = userFetched.lastLogin
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}
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}
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}
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}
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/**
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*
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* @returns User File
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*/
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function getFile() {
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const file = JSON.parse(fs.readFileSync(__glob.USERS))
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return file
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}
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/**
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* Update le fichier utilisateur avec un object
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* @param {Array} file
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*/
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function updateFile(file) {
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if(fs.existsSync(__glob.USERS)) {
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ulog.log("Mise à jour du fichier utilisateur dans : " + __glob.USERS)
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fs.writeFileSync(__glob.USERS, JSON.stringify(file, null, 2))
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}
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}
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