@bluejeans/flexdoc-backend/dist/scripts/generate-auth.js

FlexDoc backend integration for NestJS and other frameworks

#!/usr/bin/env node
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const crypto = __importStar(require("crypto"));
const jwt = __importStar(require("jsonwebtoken"));
const yargs_1 = __importDefault(require("yargs"));
const helpers_1 = require("yargs/helpers");
function generatePassword(username, secret) {
    const hmac = crypto.createHmac('sha256', secret);
    hmac.update(username);
    const hash = hmac.digest('base64');
    const basePassword = hash.substring(0, 12);
    let password = basePassword;
    if (!/[A-Z]/.test(password))
        password += 'A';
    if (!/[a-z]/.test(password))
        password += 'a';
    if (!/[0-9]/.test(password))
        password += '1';
    if (!/[^A-Za-z0-9]/.test(password))
        password += '!';
    return password;
}
function generateToken(expiry, secret) {
    const payload = {
        iss: 'flexdoc',
        iat: Math.floor(Date.now() / 1000),
        exp: Math.floor(Date.now() / 1000) + expiry * 24 * 60 * 60,
    };
    return jwt.sign(payload, secret);
}
(0, yargs_1.default)((0, helpers_1.hideBin)(process.argv))
    .command('basic', 'Generate a password for basic authentication', {
    username: {
        description: 'Username to generate password for',
        demandOption: true,
        type: 'string',
    },
    secret: {
        description: 'Secret key used for generation',
        demandOption: true,
        type: 'string',
    },
}, (argv) => {
    const password = generatePassword(argv.username, argv.secret);
    console.log(`\nCredentials for user "${argv.username}":`);
    console.log(`Username: ${argv.username}`);
    console.log(`Password: ${password}\n`);
    console.log(`These credentials can be used with Basic Authentication.\n`);
})
    .command('bearer', 'Generate a JWT token for bearer authentication', {
    expiry: {
        description: 'Token expiry in days',
        default: 30,
        type: 'number',
    },
    secret: {
        description: 'Secret key used for signing',
        demandOption: true,
        type: 'string',
    },
}, (argv) => {
    const token = generateToken(argv.expiry, argv.secret);
    console.log(`\nBearer token (valid for ${argv.expiry} days):`);
    console.log(token);
    console.log(`\nUse this token with Bearer Authentication.\n`);
})
    .demandCommand(1, 'You must specify a command: basic or bearer')
    .help()
    .parse();
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