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| 1 | +#!/usr/bin/env node |
| 2 | + |
| 3 | +/** |
| 4 | + * Environment Setup Script |
| 5 | + * Generates secure JWT secret and updates .env file |
| 6 | + * Run this script on each deployment or update |
| 7 | + */ |
| 8 | + |
| 9 | +const fs = require('fs'); |
| 10 | +const path = require('path'); |
| 11 | +const crypto = require('crypto'); |
| 12 | + |
| 13 | +const ENV_PATH = path.join(__dirname, '..', '.env'); |
| 14 | + |
| 15 | +function generateJWTSecret() { |
| 16 | + return crypto.randomBytes(64).toString('hex'); |
| 17 | +} |
| 18 | + |
| 19 | +function updateEnvFile() { |
| 20 | + try { |
| 21 | + // Check if .env file exists |
| 22 | + if (!fs.existsSync(ENV_PATH)) { |
| 23 | + console.error('.env file not found at:', ENV_PATH); |
| 24 | + console.log('Please copy .env.example to .env first'); |
| 25 | + process.exit(1); |
| 26 | + } |
| 27 | + |
| 28 | + // Read current .env content |
| 29 | + let envContent = fs.readFileSync(ENV_PATH, 'utf8'); |
| 30 | + |
| 31 | + // Generate new JWT secret |
| 32 | + const newJWTSecret = generateJWTSecret(); |
| 33 | + |
| 34 | + // Update JWT_SECRET in the content |
| 35 | + envContent = envContent.replace( |
| 36 | + /JWT_SECRET=.*/, |
| 37 | + `JWT_SECRET=${newJWTSecret}` |
| 38 | + ); |
| 39 | + |
| 40 | + // Write updated content back to .env |
| 41 | + fs.writeFileSync(ENV_PATH, envContent); |
| 42 | + |
| 43 | + console.log('Environment setup completed!'); |
| 44 | + console.log('New JWT secret generated and updated in .env file'); |
| 45 | + console.log('Make sure to restart your application to use the new secret'); |
| 46 | + |
| 47 | + } catch (error) { |
| 48 | + console.error('Error updating .env file:', error.message); |
| 49 | + process.exit(1); |
| 50 | + } |
| 51 | +} |
| 52 | + |
| 53 | +// Add this to package.json scripts |
| 54 | +function updatePackageJson() { |
| 55 | + const packageJsonPath = path.join(__dirname, '..', 'package.json'); |
| 56 | + |
| 57 | + if (fs.existsSync(packageJsonPath)) { |
| 58 | + try { |
| 59 | + const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8')); |
| 60 | + |
| 61 | + if (!packageJson.scripts) { |
| 62 | + packageJson.scripts = {}; |
| 63 | + } |
| 64 | + |
| 65 | + packageJson.scripts['setup-env'] = 'node scripts/setup-env.js'; |
| 66 | + packageJson.scripts['update-secrets'] = 'node scripts/setup-env.js'; |
| 67 | + |
| 68 | + fs.writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2)); |
| 69 | + console.log('Updated package.json with setup scripts'); |
| 70 | + } catch (error) { |
| 71 | + console.log('Could not update package.json:', error.message); |
| 72 | + } |
| 73 | + } |
| 74 | +} |
| 75 | + |
| 76 | +// Main execution |
| 77 | +console.log('Setting up Wizard Tracker environment...'); |
| 78 | +updateEnvFile(); |
| 79 | +updatePackageJson(); |
| 80 | + |
| 81 | +console.log('\n Next steps:'); |
| 82 | +console.log('1. Run: npm run setup-env (anytime you need new secrets)'); |
| 83 | +console.log('2. For Docker: docker compose down && docker compose up -d'); |
| 84 | +console.log('3. For local dev: npm run dev (in frontend) and npm start (in backend)'); |
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