Google Drive MCP Server

#!/bin/bash # MCP Google Drive Network Server Setup Script # This script helps set up the MCP Google Drive server for network access set -e SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" cd "$SCRIPT_DIR" echo "========================================" echo "MCP Google Drive Network Server Setup" echo "========================================" echo "" # Check if .env exists if [ ! -f .env ]; then echo "⚠️ No .env file found. Creating from template..." cp .env.example .env echo "✅ Created .env file" echo "" echo "⚠️ IMPORTANT: You must edit .env and configure:" echo " - GDRIVE_CREDS_DIR (directory for OAuth tokens)" echo " - CLIENT_ID (from Google Cloud Console)" echo " - CLIENT_SECRET (from Google Cloud Console)" echo " - MCP_API_KEY (generate with: openssl rand -hex 32)" echo "" read -p "Press Enter to open .env in your default editor..." ${EDITOR:-nano} .env else echo "✅ .env file exists" fi echo "" echo "Checking configuration..." # Source .env source .env # Check required variables MISSING_VARS=() if [ -z "$GDRIVE_CREDS_DIR" ] || [ "$GDRIVE_CREDS_DIR" = "/home/YOUR_USERNAME/.config/mcp-gdrive" ]; then MISSING_VARS+=("GDRIVE_CREDS_DIR") fi if [ -z "$CLIENT_ID" ] || [ "$CLIENT_ID" = "your-client-id-here.apps.googleusercontent.com" ]; then MISSING_VARS+=("CLIENT_ID") fi if [ -z "$CLIENT_SECRET" ] || [ "$CLIENT_SECRET" = "your-client-secret-here" ]; then MISSING_VARS+=("CLIENT_SECRET") fi if [ ${#MISSING_VARS[@]} -ne 0 ]; then echo "" echo "❌ The following required variables are not configured in .env:" for var in "${MISSING_VARS[@]}"; do echo " - $var" done echo "" echo "Please edit .env and run this script again." exit 1 fi # Check/create credentials directory if [ ! -d "$GDRIVE_CREDS_DIR" ]; then echo "Creating credentials directory: $GDRIVE_CREDS_DIR" mkdir -p "$GDRIVE_CREDS_DIR" echo "✅ Created credentials directory" else echo "✅ Credentials directory exists" fi # Check for OAuth keys file OAUTH_KEYS="$GDRIVE_CREDS_DIR/gcp-oauth.keys.json" if [ ! -f "$OAUTH_KEYS" ]; then echo "" echo "⚠️ OAuth keys file not found: $OAUTH_KEYS" echo " You need to download your OAuth client credentials from Google Cloud Console" echo " and save them as: $OAUTH_KEYS" echo "" read -p "Press Enter when you have placed the file, or Ctrl+C to exit..." if [ ! -f "$OAUTH_KEYS" ]; then echo "❌ OAuth keys file still not found. Exiting." exit 1 fi fi echo "✅ OAuth keys file exists" # Generate API key if not set or is default if [ -z "$MCP_API_KEY" ] || [ "$MCP_API_KEY" = "your-secure-random-api-key-here" ]; then echo "" echo "⚠️ No MCP_API_KEY configured. Generating one..." if command -v openssl &> /dev/null; then NEW_API_KEY=$(openssl rand -hex 32) echo "MCP_API_KEY=$NEW_API_KEY" >> .env sed -i "s/MCP_API_KEY=.*/MCP_API_KEY=$NEW_API_KEY/" .env echo "✅ Generated and saved MCP_API_KEY" echo " Your API key: $NEW_API_KEY" echo " (This has been saved to .env)" else echo "⚠️ openssl not found. Please manually set MCP_API_KEY in .env" fi else echo "✅ MCP_API_KEY is configured" fi # Check if already authenticated TOKEN_FILE="$GDRIVE_CREDS_DIR/token.json" if [ -f "$TOKEN_FILE" ]; then echo "✅ Already authenticated (token.json exists)" NEED_AUTH=false else echo "⚠️ Not yet authenticated with Google" NEED_AUTH=true fi # Get server IP SERVER_IP=$(hostname -I | awk '{print $1}') MCP_PORT=${MCP_PORT:-3000} echo "" echo "========================================" echo "Configuration Summary" echo "========================================" echo "Credentials Directory: $GDRIVE_CREDS_DIR" echo "Server IP: $SERVER_IP" echo "Server Port: $MCP_PORT" echo "API Key: ${MCP_API_KEY:0:8}... (hidden)" echo "" if [ "$NEED_AUTH" = true ]; then echo "========================================" echo "Initial Authentication Required" echo "========================================" echo "" echo "You need to authenticate with Google once." echo "This will open a browser window for OAuth authentication." echo "" read -p "Press Enter to start authentication process..." echo "" echo "Starting server for authentication..." npm run start:http & SERVER_PID=$! echo "Waiting for authentication..." echo "Please follow the browser prompts to authenticate." echo "" echo "Press Ctrl+C when authentication is complete (after you see 'Authentication successful' in the browser)" wait $SERVER_PID || true if [ -f "$TOKEN_FILE" ]; then echo "" echo "✅ Authentication successful!" else echo "" echo "⚠️ Token file not created. You may need to authenticate manually." fi fi echo "" echo "========================================" echo "Installation Options" echo "========================================" echo "" echo "Choose how to run the server:" echo "" echo "1) Manual start (for testing)" echo "2) Install as systemd service (recommended for always-on)" echo "3) Exit (I'll do it manually)" echo "" read -p "Enter choice [1-3]: " choice case $choice in 1) echo "" echo "Starting server manually..." echo "Press Ctrl+C to stop" echo "" echo "Server will be available at:" echo " - Health: http://$SERVER_IP:$MCP_PORT/health" echo " - SSE: http://$SERVER_IP:$MCP_PORT/sse" echo "" npm run start:http ;; 2) echo "" echo "Installing systemd service..." # Update service file with current user and paths CURRENT_USER=$(whoami) TEMP_SERVICE=$(mktemp) sed "s|YOUR_USERNAME|$CURRENT_USER|g" mcp-gdrive.service > "$TEMP_SERVICE" sed -i "s|/mnt/merged_ssd/mcp-gdrive|$SCRIPT_DIR|g" "$TEMP_SERVICE" sudo cp "$TEMP_SERVICE" /etc/systemd/system/mcp-gdrive.service rm "$TEMP_SERVICE" sudo systemctl daemon-reload sudo systemctl enable mcp-gdrive sudo systemctl start mcp-gdrive echo "✅ Service installed and started" echo "" echo "Service commands:" echo " - Status: sudo systemctl status mcp-gdrive" echo " - Logs: sudo journalctl -u mcp-gdrive -f" echo " - Stop: sudo systemctl stop mcp-gdrive" echo " - Start: sudo systemctl start mcp-gdrive" echo "" sleep 2 sudo systemctl status mcp-gdrive --no-pager ;; 3) echo "Exiting. You can start the server manually with: npm run start:http" exit 0 ;; *) echo "Invalid choice. Exiting." exit 1 ;; esac echo "" echo "========================================" echo "Setup Complete!" echo "========================================" echo "" echo "Your MCP Google Drive server is now accessible on your network at:" echo "" echo " Base URL: http://$SERVER_IP:$MCP_PORT" echo " Health Check: http://$SERVER_IP:$MCP_PORT/health" echo " SSE Endpoint: http://$SERVER_IP:$MCP_PORT/sse" echo "" echo "To connect from other machines, use this API key:" echo " $MCP_API_KEY" echo "" echo "Example curl command to test:" echo " curl -H \"X-API-Key: $MCP_API_KEY\" http://$SERVER_IP:$MCP_PORT/health" echo "" echo "For detailed usage instructions, see: NETWORK_SETUP.md" echo ""