StandalonePasswordChange/python-flask/smeserver-password-app/install.sh

#!/bin/bash
# Corrected SME Server Password Change Application Installation Script
# Compatible with Python 3.6.8 and Flask 2.0.3
# Features: Correct DB structure (Users/Admin/Ibays), zxcvbn validation, visibility toggles

set -e

# Configuration
APP_NAME="smeserver-password-app-corrected"
APP_DIR="/opt/$APP_NAME"
SERVICE_NAME="smeserver-password-corrected"
SERVICE_PORT=5000
PYTHON_BIN="/usr/bin/python3"

echo "Installing Corrected SME Server Password Change Application..."
echo "Features: Correct DB structure, zxcvbn validation, password visibility toggles"

# Check if running as root
if [ "$EUID" -ne 0 ]; then
    echo "Please run this script as root"
    exit 1
fi

# Check if we're on an SME Server
if [ ! -f "/etc/e-smith-release" ] && [ ! -f "/etc/sme-release" ]; then
    echo "Warning: This doesn't appear to be an SME Server system"
    echo "The application may not work correctly without SME Server tools"
fi

# Check Python version
PYTHON_VERSION=$(python3 -c "import sys; print('{}.{}'.format(sys.version_info.major, sys.version_info.minor))")
echo "Detected Python version: $PYTHON_VERSION"

if [ "$PYTHON_VERSION" != "3.6" ]; then
    echo "Warning: This application is optimized for Python 3.6.8"
    echo "Current version: $PYTHON_VERSION"
    echo "Continuing with installation..."
fi

# Stop existing service if running
if systemctl is-active --quiet "$SERVICE_NAME" 2>/dev/null; then
    echo "Stopping existing service..."
    systemctl stop "$SERVICE_NAME"
fi

# Create application directory
echo "Creating application directory..."
mkdir -p "$APP_DIR"

# Copy application files
echo "Copying corrected application files..."
cp -r ./* "$APP_DIR/"

# Set permissions
echo "Setting permissions..."
chown -R root:root "$APP_DIR"
chmod +x "$APP_DIR/app.py"
chmod +x "$APP_DIR/demo_mode.py"
chmod +x "$APP_DIR/install.sh"

# Install Python dependencies including zxcvbn
echo "Installing Python dependencies (including zxcvbn)..."
if command -v pip3 &> /dev/null; then
    pip3 install Flask==2.0.3 Flask-CORS==3.0.10 Werkzeug==2.0.3 zxcvbn==4.4.28
elif command -v yum &> /dev/null; then
    yum install -y python3-pip
    pip3 install Flask==2.0.3 Flask-CORS==3.0.10 Werkzeug==2.0.3 zxcvbn==4.4.28
else
    echo "Warning: Could not install Python dependencies automatically"
    echo "Please install Flask 2.0.3, Flask-CORS 3.0.10, and zxcvbn 4.4.28 manually"
fi

# Verify correct passwordstrength database structure
echo "Verifying passwordstrength database structure..."
if command -v db &> /dev/null; then
    # Check if passwordstrength entry exists with correct structure
    if db configuration show passwordstrength &> /dev/null; then
        echo "Existing passwordstrength configuration found:"
        db configuration show passwordstrength
        
        # Check for Users, Admin, Ibays properties
        USERS_SETTING=$(db configuration getprop passwordstrength Users 2>/dev/null || echo "")
        ADMIN_SETTING=$(db configuration getprop passwordstrength Admin 2>/dev/null || echo "")
        IBAYS_SETTING=$(db configuration getprop passwordstrength Ibays 2>/dev/null || echo "")
        
        if [ -z "$USERS_SETTING" ] || [ -z "$ADMIN_SETTING" ] || [ -z "$IBAYS_SETTING" ]; then
            echo "Warning: passwordstrength database structure may be incomplete"
            echo "Expected structure:"
            echo "  passwordstrength=configuration"
            echo "    Admin=strong"
            echo "    Ibays=strong"
            echo "    Users=strong"
        else
            echo "✓ Correct passwordstrength structure detected:"
            echo "  Users: $USERS_SETTING"
            echo "  Admin: $ADMIN_SETTING"
            echo "  Ibays: $IBAYS_SETTING"
        fi
    else
        echo "Warning: passwordstrength configuration not found"
        echo "The application will work but may not reflect actual SME Server settings"
    fi
else
    echo "Warning: SME Server database tools not available"
    echo "Password strength will use demo mode defaults"
fi

# Create systemd service file
echo "Creating corrected systemd service..."
cat > "/etc/systemd/system/$SERVICE_NAME.service" << EOF
[Unit]
Description=Corrected SME Server Password Change Web Application
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=$APP_DIR
Environment=FLASK_APP=app.py
Environment=FLASK_ENV=production
ExecStart=$PYTHON_BIN $APP_DIR/app.py
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target
EOF

# Reload systemd and enable service
echo "Enabling corrected service..."
systemctl daemon-reload
systemctl enable "$SERVICE_NAME"

# Start the service
echo "Starting corrected service..."
systemctl start "$SERVICE_NAME"

# Wait a moment for service to start
sleep 3

# Check service status
if systemctl is-active --quiet "$SERVICE_NAME"; then
    echo ""
    echo "✓ Corrected SME Server Password Change Application installed successfully!"
    echo ""
    echo "🔒 Features Available:"
    echo "  ✓ Correct SME Server database structure (Users/Admin/Ibays)"
    echo "  ✓ External zxcvbn password validation library"
    echo "  ✓ Password visibility toggles for all password fields"
    echo "  ✓ Real-time password strength indicator"
    echo "  ✓ Admin configuration panel for all account types"
    echo "  ✓ Python 3.6.8 and Flask 2.0.3 compatibility"
    echo ""
    echo "🌐 Access URLs:"
    echo "  Main Application: http://your-server-ip:$SERVICE_PORT"
    echo "  Admin Panel:      http://your-server-ip:$SERVICE_PORT/admin"
    echo "  Health Check:     http://your-server-ip:$SERVICE_PORT/health"
    echo ""
    echo "⚙️ Database Structure:"
    if command -v db &> /dev/null; then
        echo "  Current passwordstrength settings:"
        if db configuration show passwordstrength &> /dev/null; then
            USERS_SETTING=$(db configuration getprop passwordstrength Users 2>/dev/null || echo "not set")
            ADMIN_SETTING=$(db configuration getprop passwordstrength Admin 2>/dev/null || echo "not set")
            IBAYS_SETTING=$(db configuration getprop passwordstrength Ibays 2>/dev/null || echo "not set")
            echo "    Users: $USERS_SETTING"
            echo "    Admin: $ADMIN_SETTING"
            echo "    Ibays: $IBAYS_SETTING"
        else
            echo "    passwordstrength configuration not found"
        fi
        echo "  Configure via admin panel or:"
        echo "    db configuration setprop passwordstrength Users [none|normal|strong]"
        echo "    db configuration setprop passwordstrength Admin [none|normal|strong]"
        echo "    db configuration setprop passwordstrength Ibays [none|normal|strong]"
    else
        echo "  Use admin panel to configure password strength levels"
    fi
    echo ""
    echo "🔧 Service Management:"
    echo "  Status:  systemctl status $SERVICE_NAME"
    echo "  Logs:    journalctl -u $SERVICE_NAME -f"
    echo "  Stop:    systemctl stop $SERVICE_NAME"
    echo "  Restart: systemctl restart $SERVICE_NAME"
    echo ""
    echo "🧪 Testing:"
    echo "  Demo mode: python3 $APP_DIR/demo_mode.py (runs on port 5003)"
    echo ""
else
    echo "✗ Failed to start corrected service"
    echo "Check logs with: journalctl -u $SERVICE_NAME"
    echo "Check if port $SERVICE_PORT is available: netstat -tlnp | grep $SERVICE_PORT"
    exit 1
fi

echo "Corrected SME Server Password Change Application installation completed!"
echo "Now using the correct database structure and zxcvbn validation library!"