122 lines
4.6 KiB
JavaScript
122 lines
4.6 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const jwt = __importStar(require("jsonwebtoken"));
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class JwtAuth {
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constructor(JWTSecretKey) {
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this.JWTSecretKey = JWTSecretKey;
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this.blacklist = [];
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}
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generateJWT(payload, settings = {}, secretKey = this.JWTSecretKey) {
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return jwt.sign(payload, secretKey, settings);
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}
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verifyJWT(token, secretKey = this.JWTSecretKey) {
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try {
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if (this.blacklist.includes(token))
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return { valid: false, message: "Token is blacklisted." };
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const vertoken = jwt.verify(token, secretKey);
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if (vertoken instanceof Object) {
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return vertoken;
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}
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else {
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return undefined;
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}
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}
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catch (error) {
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return { valid: false, message: "Token is invalid." };
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}
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}
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decodeJWT(token) {
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if (this.blacklist.includes(token))
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return { valid: false, message: "Token is blacklisted." };
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return jwt.decode(token);
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}
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getJWTExpirationDate(token) {
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if (this.blacklist.includes(token))
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return { valid: false, message: "Token is blacklisted." };
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const decoded = this.decodeJWT(token);
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return decoded.exp;
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}
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isJWTExpired(token) {
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if (this.blacklist.includes(token))
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return { valid: false, message: "Token is blacklisted." };
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const expirationDate = this.getJWTExpirationDate(token);
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return expirationDate < Date.now();
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}
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refreshJWT(token, settings = {}, secretKey = this.JWTSecretKey) {
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if (this.blacklist.includes(token))
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return { valid: false, message: "Token is blacklisted." };
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const decoded = this.verifyJWT(token, secretKey);
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if (decoded instanceof Object) {
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if (decoded.valid == false)
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return { valid: false, message: "Token is invalid." };
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let payLoadArray = {};
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if (decoded instanceof Object) {
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payLoadArray = decoded;
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}
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else {
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return { valid: false, message: "Token is invalid." };
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}
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const newToken = this.generateJWT(payLoadArray, settings, secretKey);
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return newToken;
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}
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return { valid: false, message: "Token is invalid." };
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}
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BlackListJWT(token) {
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//check if token is already blacklisted
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if (this.blacklist.includes(token)) {
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return { valid: false, message: "Token is already blacklisted." };
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}
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//add token to blacklist
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this.blacklist.push(token);
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return { valid: true, message: "Token successfully blacklisted." };
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}
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ClearBlackList() {
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//clear blacklist
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this.blacklist = [];
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return { valid: true, message: "Blacklist successfully cleared." };
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}
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GetBlackList() {
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//return blacklist
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return this.blacklist;
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}
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RemoveFromBlackList(token) {
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//remove token from blacklist
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if (this.blacklist.includes(token)) {
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this.blacklist = this.blacklist.filter((item) => item !== token);
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return { valid: true, message: "Token successfully removed from blacklist." };
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}
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return { valid: false, message: "Token is not blacklisted." };
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}
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IsBlackListed(token) {
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//check if token is blacklisted
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if (this.blacklist.includes(token)) {
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return { valid: true, message: "Token is blacklisted." };
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}
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return { valid: false, message: "Token is not blacklisted." };
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}
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}
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exports.default = JwtAuth;
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