dbx-mcp-server
Version:
A Model Context Protocol server for Dropbox integration with AI-powered PDF analysis, multi-directory indexing, and parallel processing
191 lines (188 loc) • 9.51 kB
JavaScript
import * as readline from 'readline';
import { randomBytes } from 'crypto';
import * as fs from 'fs';
import { generateAuthUrl, exchangeCodeForTokens } from './auth.js';
import { encryptData } from './security-utils.js';
import open from 'open';
// Create readline interface for user input
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});
// Promisify readline question
const question = (query) => {
return new Promise((resolve) => {
rl.question(query, resolve);
});
};
async function setup() {
console.log('\n=== DBX MCP Server Setup ===\n');
console.log('Note: This project is not affiliated with, endorsed by, or sponsored by Dropbox.');
console.log('It is an independent integration that works with Dropbox\'s public API.\n');
// Clean up any existing tokens file
if (fs.existsSync('.tokens.json')) {
console.log('Removing existing tokens file...');
fs.unlinkSync('.tokens.json');
}
// Generate and set TOKEN_ENCRYPTION_KEY first
const tokenEncryptionKey = randomBytes(32).toString('base64');
process.env.TOKEN_ENCRYPTION_KEY = tokenEncryptionKey;
// Get Dropbox credentials from user
console.log('Please enter your Dropbox API credentials:');
const appKey = await question('App Key: ');
const appSecret = await question('App Secret: ');
// Encrypt the app secret
const encryptedSecret = encryptData(appSecret);
// Create .env file content
const envContent = `# API Configuration (integrates with Dropbox)
# Note: This project is not affiliated with, endorsed by, or sponsored by Dropbox.
# It is an independent integration that works with Dropbox's public API.
DROPBOX_APP_KEY=${appKey}
DROPBOX_APP_SECRET=${JSON.stringify(encryptedSecret)}
DROPBOX_REDIRECT_URI=http://localhost
TOKEN_ENCRYPTION_KEY=${tokenEncryptionKey}
CORS_ALLOWED_ORIGINS=http://localhost:3000
# Token Configuration
TOKEN_REFRESH_THRESHOLD_MINUTES=5
MAX_TOKEN_REFRESH_RETRIES=3
TOKEN_REFRESH_RETRY_DELAY_MS=1000
TOKEN_STORE_PATH=.tokens.json
# File Management Configuration
DBX_RECYCLE_BIN_PATH=/.recycle_bin
DBX_MAX_DELETES_PER_DAY=100
DBX_RETENTION_DAYS=30
DBX_ALLOWED_PATHS=/
DBX_BLOCKED_PATHS=/.recycle_bin,/.system`;
// Write .env file
fs.writeFileSync('.env', envContent);
console.log('\n✅ Created .env file with encrypted app secret');
// Set environment variables for auth
process.env.DROPBOX_APP_KEY = appKey;
process.env.DROPBOX_APP_SECRET = appSecret;
process.env.DROPBOX_REDIRECT_URI = 'http://localhost';
// Generate auth URL and get code verifier
const { url: authUrl, codeVerifier } = generateAuthUrl();
// Open auth URL in browser
console.log('\nOpening authorization URL in your browser...');
await open(authUrl);
// Get authorization code from user
console.log('\nPlease authorize the application in your browser.');
console.log('After authorization, you will be redirected to a URL containing the authorization code.');
console.log('Copy the "code" parameter from the URL and paste it here.');
const authCode = await question('\nAuthorization code: ');
try {
// Exchange code for tokens
console.log('\nExchanging authorization code for tokens...');
const tokenData = await exchangeCodeForTokens(authCode, codeVerifier);
console.log('\n✅ Successfully obtained and stored access token');
console.log('Token details:');
console.log('- Access token expires:', new Date(tokenData.expiresAt).toLocaleString());
console.log('- Scopes:', tokenData.scope.join(', '));
// Add a command for users to reset tokens if needed
console.log('\nℹ️ If you ever need to reset tokens (e.g., after changing encryption keys):');
console.log(' node build/src/reset-tokens.js');
// Ask about generating config files
console.log('\nWould you like to generate MCP configuration files?');
console.log('1. Generate Claude Desktop config');
console.log('2. Generate Cline config');
console.log('3. Generate both');
console.log('4. Skip');
const choice = await question('\nEnter your choice (1-4): ');
if (choice === '1' || choice === '2' || choice === '3') {
const serverConfig = {
command: "node",
args: [`${process.cwd()}/build/src/index.js`],
env: {
DROPBOX_APP_KEY: appKey,
DROPBOX_APP_SECRET: JSON.stringify(encryptedSecret),
DROPBOX_REDIRECT_URI: "http://localhost",
TOKEN_ENCRYPTION_KEY: tokenEncryptionKey,
CORS_ALLOWED_ORIGINS: "http://localhost",
TOKEN_REFRESH_THRESHOLD_MINUTES: "5",
MAX_TOKEN_REFRESH_RETRIES: "3",
TOKEN_REFRESH_RETRY_DELAY_MS: "1000",
TOKEN_STORE_PATH: `${process.cwd()}/.tokens.json`,
DBX_RECYCLE_BIN_PATH: "/.recycle_bin",
DBX_MAX_DELETES_PER_DAY: "100",
DBX_RETENTION_DAYS: "30",
DBX_ALLOWED_PATHS: "/",
DBX_BLOCKED_PATHS: "/.recycle_bin,/.system"
},
disabled: false,
autoApprove: []
};
// Get paths for config files
const homedir = process.env.HOME || '/Users/Amgad';
const claudePath = `${homedir}/Library/Application Support/Claude/claude_desktop_config.json`;
const clinePath = `${homedir}/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json`;
// Generate Claude Desktop config if selected
if (choice === '1' || choice === '3') {
let claudeConfig = {
globalShortcut: "Shift+Cmd+L",
mcpServers: {}
};
if (fs.existsSync(claudePath)) {
try {
const fileContent = fs.readFileSync(claudePath, 'utf8');
console.log('\nExisting Claude config found');
const backupPath = `${claudePath}.bak.${Date.now()}`;
fs.writeFileSync(backupPath, fileContent);
console.log(`✅ Backed up existing Claude config to: ${backupPath}`);
claudeConfig = JSON.parse(fileContent);
if (!claudeConfig.mcpServers) {
claudeConfig.mcpServers = {};
}
}
catch (error) {
console.log('Warning: Could not parse existing Claude config, creating new one');
}
}
console.log('Adding dbx-mcp-server to Claude config');
claudeConfig.mcpServers["dbx-mcp-server"] = serverConfig;
fs.mkdirSync(`${homedir}/Library/Application Support/Claude`, { recursive: true });
fs.writeFileSync(claudePath, JSON.stringify(claudeConfig, null, 2));
console.log('✅ Updated/created Claude Desktop config at:', claudePath);
}
// Generate Cline config if selected
if (choice === '2' || choice === '3') {
let clineConfig = { mcpServers: {} };
if (fs.existsSync(clinePath)) {
try {
const fileContent = fs.readFileSync(clinePath, 'utf8');
console.log('\nExisting Cline config found');
const backupPath = `${clinePath}.bak.${Date.now()}`;
fs.writeFileSync(backupPath, fileContent);
console.log(`✅ Backed up existing Cline config to: ${backupPath}`);
clineConfig = JSON.parse(fileContent);
if (!clineConfig.mcpServers) {
clineConfig.mcpServers = {};
}
}
catch (error) {
console.log('Warning: Could not parse existing Cline config, creating new one');
}
}
console.log('Adding dbx-mcp-server to Cline config');
clineConfig.mcpServers["dbx-mcp-server"] = serverConfig;
fs.mkdirSync(`${homedir}/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings`, { recursive: true });
fs.writeFileSync(clinePath, JSON.stringify(clineConfig, null, 2));
console.log('✅ Updated/created Cline config at:', clinePath);
}
}
console.log('\n✅ Setup completed successfully!');
console.log('\nImportant information:');
console.log('1. You can now start the server with:');
console.log(' npm start');
console.log('\n2. If you get decryption errors when running the server:');
console.log(' - Run: node build/src/reset-tokens.js');
console.log(' - Then restart the server and it will prompt for re-authorization');
}
catch (error) {
console.error('\n❌ Error exchanging authorization code for tokens:', error);
console.log('Please try the setup process again.');
}
rl.close();
}
// Run setup
setup().catch(console.error);
//# sourceMappingURL=setup.js.map