minio-webui/scripts/setup.sh

#!/bin/bash

set -e

echo "======================================"
echo "MinIO WebUI Setup Script"
echo "======================================"
echo ""

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Check prerequisites
check_command() {
    if ! command -v $1 &> /dev/null; then
        echo -e "${RED}Error: $1 is required but not installed.${NC}"
        exit 1
    fi
}

echo "Checking prerequisites..."
check_command node
check_command npm
check_command mc

echo -e "${GREEN}✓ All prerequisites installed${NC}"
echo ""

# Create .env file from template
if [ ! -f .env ]; then
    echo "Creating .env file..."
    cp .env.example .env
    echo -e "${GREEN}✓ Created .env file${NC}"
else
    echo -e "${YELLOW}! .env file already exists${NC}"
fi

# Generate secure passwords
echo ""
echo "Generating secure credentials..."
ADMIN_PASSWORD=$(openssl rand -base64 24)
JWT_SECRET=$(openssl rand -base64 64 | tr -d '\n')

echo ""
echo -e "${YELLOW}Generated Admin Password:${NC} $ADMIN_PASSWORD"
echo -e "${YELLOW}Please save this password securely!${NC}"
echo ""

# Hash the password using Node.js
echo "Hashing admin password..."
ADMIN_HASH=$(node -e "
const bcrypt = require('bcrypt');
bcrypt.hash('$ADMIN_PASSWORD', 12).then(hash => console.log(hash));
" 2>/dev/null)

if [ -z "$ADMIN_HASH" ]; then
    # If bcrypt is not available, install it temporarily
    echo "Installing bcrypt temporarily..."
    npm install bcrypt --no-save
    ADMIN_HASH=$(node -e "
    const bcrypt = require('bcrypt');
    bcrypt.hash('$ADMIN_PASSWORD', 12).then(hash => console.log(hash));
    ")
    npm uninstall bcrypt --no-save
fi

# Update .env file
echo "Updating .env file..."
if [[ "$OSTYPE" == "darwin"* ]]; then
    # macOS
    sed -i '' "s|ADMIN_PASSWORD_HASH=.*|ADMIN_PASSWORD_HASH=$ADMIN_HASH|" .env
    sed -i '' "s|JWT_SECRET=.*|JWT_SECRET=$JWT_SECRET|" .env
else
    # Linux
    sed -i "s|ADMIN_PASSWORD_HASH=.*|ADMIN_PASSWORD_HASH=$ADMIN_HASH|" .env
    sed -i "s|JWT_SECRET=.*|JWT_SECRET=$JWT_SECRET|" .env
fi

echo -e "${GREEN}✓ Updated .env file with secure credentials${NC}"

# Configure MinIO connection
echo ""
echo "MinIO Configuration"
echo "=================="
read -p "Enter MinIO alias name (default: kopiaminio): " MINIO_ALIAS
MINIO_ALIAS=${MINIO_ALIAS:-kopiaminio}

read -p "Enter MinIO endpoint (e.g., https://minio.example.com): " MINIO_ENDPOINT
read -p "Enter MinIO access key: " MINIO_ACCESS_KEY
read -s -p "Enter MinIO secret key: " MINIO_SECRET_KEY
echo ""

# Update .env with MinIO settings
if [[ "$OSTYPE" == "darwin"* ]]; then
    sed -i '' "s|DEFAULT_MINIO_ALIAS=.*|DEFAULT_MINIO_ALIAS=$MINIO_ALIAS|" .env
    sed -i '' "s|MINIO_ENDPOINT=.*|MINIO_ENDPOINT=$MINIO_ENDPOINT|" .env
    sed -i '' "s|MINIO_ACCESS_KEY=.*|MINIO_ACCESS_KEY=$MINIO_ACCESS_KEY|" .env
    sed -i '' "s|MINIO_SECRET_KEY=.*|MINIO_SECRET_KEY=$MINIO_SECRET_KEY|" .env
else
    sed -i "s|DEFAULT_MINIO_ALIAS=.*|DEFAULT_MINIO_ALIAS=$MINIO_ALIAS|" .env
    sed -i "s|MINIO_ENDPOINT=.*|MINIO_ENDPOINT=$MINIO_ENDPOINT|" .env
    sed -i "s|MINIO_ACCESS_KEY=.*|MINIO_ACCESS_KEY=$MINIO_ACCESS_KEY|" .env
    sed -i "s|MINIO_SECRET_KEY=.*|MINIO_SECRET_KEY=$MINIO_SECRET_KEY|" .env
fi

# Configure IP restrictions
echo ""
echo "IP Restriction Configuration"
echo "==========================="
read -p "Enable IP restrictions? (y/N): " ENABLE_IP
if [[ "$ENABLE_IP" =~ ^[Yy]$ ]]; then
    read -p "Enter allowed IPs (comma-separated, e.g., 192.168.1.0/24,10.0.0.5): " ALLOWED_IPS
    if [[ "$OSTYPE" == "darwin"* ]]; then
        sed -i '' "s|ENABLE_IP_RESTRICTION=.*|ENABLE_IP_RESTRICTION=true|" .env
        sed -i '' "s|ALLOWED_IPS=.*|ALLOWED_IPS=$ALLOWED_IPS|" .env
    else
        sed -i "s|ENABLE_IP_RESTRICTION=.*|ENABLE_IP_RESTRICTION=true|" .env
        sed -i "s|ALLOWED_IPS=.*|ALLOWED_IPS=$ALLOWED_IPS|" .env
    fi
else
    if [[ "$OSTYPE" == "darwin"* ]]; then
        sed -i '' "s|ENABLE_IP_RESTRICTION=.*|ENABLE_IP_RESTRICTION=false|" .env
    else
        sed -i "s|ENABLE_IP_RESTRICTION=.*|ENABLE_IP_RESTRICTION=false|" .env
    fi
fi

# Configure email (optional)
echo ""
echo "Email Configuration (for automated reports)"
echo "=========================================="
read -p "Configure email for reports? (y/N): " CONFIGURE_EMAIL
if [[ "$CONFIGURE_EMAIL" =~ ^[Yy]$ ]]; then
    read -p "SMTP Host: " SMTP_HOST
    read -p "SMTP Port (default: 587): " SMTP_PORT
    SMTP_PORT=${SMTP_PORT:-587}
    read -p "SMTP User: " SMTP_USER
    read -s -p "SMTP Password: " SMTP_PASS
    echo ""
    read -p "Report recipient email: " REPORT_RECIPIENT
    read -p "Report sender email: " REPORT_SENDER

    if [[ "$OSTYPE" == "darwin"* ]]; then
        sed -i '' "s|SMTP_HOST=.*|SMTP_HOST=$SMTP_HOST|" .env
        sed -i '' "s|SMTP_PORT=.*|SMTP_PORT=$SMTP_PORT|" .env
        sed -i '' "s|SMTP_USER=.*|SMTP_USER=$SMTP_USER|" .env
        sed -i '' "s|SMTP_PASS=.*|SMTP_PASS=$SMTP_PASS|" .env
        sed -i '' "s|REPORT_RECIPIENT=.*|REPORT_RECIPIENT=$REPORT_RECIPIENT|" .env
        sed -i '' "s|REPORT_SENDER=.*|REPORT_SENDER=$REPORT_SENDER|" .env
    else
        sed -i "s|SMTP_HOST=.*|SMTP_HOST=$SMTP_HOST|" .env
        sed -i "s|SMTP_PORT=.*|SMTP_PORT=$SMTP_PORT|" .env
        sed -i "s|SMTP_USER=.*|SMTP_USER=$SMTP_USER|" .env
        sed -i "s|SMTP_PASS=.*|SMTP_PASS=$SMTP_PASS|" .env
        sed -i "s|REPORT_RECIPIENT=.*|REPORT_RECIPIENT=$REPORT_RECIPIENT|" .env
        sed -i "s|REPORT_SENDER=.*|REPORT_SENDER=$REPORT_SENDER|" .env
    fi
fi

# Install dependencies
echo ""
echo "Installing dependencies..."
echo "========================="

# Backend dependencies
echo "Installing backend dependencies..."
cd backend
npm ci
cd ..
echo -e "${GREEN}✓ Backend dependencies installed${NC}"

# Frontend dependencies
echo "Installing frontend dependencies..."
cd frontend
npm ci
echo -e "${GREEN}✓ Frontend dependencies installed${NC}"

# Build frontend
echo ""
echo "Building frontend..."
npm run build
cd ..
echo -e "${GREEN}✓ Frontend built successfully${NC}"

# Create necessary directories
echo ""
echo "Creating directories..."
mkdir -p logs temp ssl
echo -e "${GREEN}✓ Directories created${NC}"

# Generate self-signed SSL certificate for development
echo ""
read -p "Generate self-signed SSL certificate for development? (y/N): " GEN_SSL
if [[ "$GEN_SSL" =~ ^[Yy]$ ]]; then
    echo "Generating self-signed SSL certificate..."
    openssl req -x509 -nodes -days 365 -newkey rsa:2048 \
        -keyout ssl/key.pem \
        -out ssl/cert.pem \
        -subj "/C=US/ST=State/L=City/O=Organization/CN=localhost"
    echo -e "${GREEN}✓ SSL certificate generated${NC}"
fi

echo ""
echo "======================================"
echo -e "${GREEN}Setup completed successfully!${NC}"
echo "======================================"
echo ""
echo "Important information:"
echo "---------------------"
echo -e "Admin Password: ${YELLOW}$ADMIN_PASSWORD${NC}"
echo -e "Please save this password securely!"
echo ""
echo "Next steps:"
echo "-----------"
echo "1. Review and adjust settings in .env file"
echo "2. Start the application:"
echo "   - Development: npm run dev (in both backend and frontend folders)"
echo "   - Production: docker-compose up -d"
echo "3. Access the WebUI at http://localhost:3000 (or configured port)"
echo ""
echo "For more information, see the README.md file."