IPTV-Updates/v2.7.3.patch

#!/bin/bash
# IPTV Server Patch v2.7.3
# Fix duplicate Hardware IDs on cloned VMs
# Date: 2025-09-22

VERSION="2.7.3"
PATCH_NAME="Fix duplicate Hardware IDs on cloned VMs"

echo "=================================================="
echo "IPTV Server Patch v${VERSION}"
echo "=================================================="
echo ""

# Check if running as part of IPTV installation
if [ ! -f "/opt/iptv/VERSION" ]; then
    echo "Error: IPTV Server not found in /opt/iptv/"
    echo "This patch must be applied to an installed IPTV Server."
    exit 1
fi

CURRENT_VERSION=$(cat /opt/iptv/VERSION 2>/dev/null)
echo "Current version: ${CURRENT_VERSION}"
echo "Applying patch: ${VERSION}"
echo ""

# Function to regenerate hardware ID
regenerate_hardware_id() {
    echo "Regenerating Hardware ID for this installation..."

    # Remove old hardware ID files
    rm -f /opt/iptv/app/data/hardware_id.txt
    rm -f /opt/iptv/app/data/install_uuid.txt

    # Create regeneration marker
    touch /opt/iptv/app/data/.regenerate_hardware_id

    # Clear Redis cache
    docker exec iptv-redis redis-cli -n 0 DEL "license:hardware_id" 2>/dev/null || true
    docker exec iptv-redis redis-cli -n 0 DEL "license:data" 2>/dev/null || true

    echo "✓ Hardware ID cleared for regeneration"
}

# Install the regeneration script
echo "Installing Hardware ID regeneration tool..."
cat > /opt/iptv/scripts/regenerate-hardware-id.sh << 'EOF'
#!/bin/bash

# IPTV Server Hardware ID Regeneration Tool
# Use this after cloning VMs to ensure unique licensing

echo "=================================================="
echo "IPTV Server Hardware ID Regeneration Tool"
echo "=================================================="
echo ""

# Check if running as root
if [ "$EUID" -ne 0 ]; then
    echo "Error: This script must be run as root"
    exit 1
fi

# Function to get current hardware ID
get_current_id() {
    if [ -f "/opt/iptv/app/data/hardware_id.txt" ]; then
        cat /opt/iptv/app/data/hardware_id.txt
    else
        echo "Not generated yet"
    fi
}

# Show current ID
echo "Current Hardware ID: $(get_current_id)"
echo ""
echo "This tool will generate a new unique Hardware ID."
echo "WARNING: Your current license will be invalidated!"
echo ""

read -p "Continue? (y/N): " -n 1 -r
echo ""

if [[ ! $REPLY =~ ^[Yy]$ ]]; then
    echo "Cancelled."
    exit 0
fi

# Remove old files
echo "• Removing old Hardware ID..."
rm -f /opt/iptv/app/data/hardware_id.txt
rm -f /opt/iptv/app/data/install_uuid.txt

# Create regeneration marker
touch /opt/iptv/app/data/.regenerate_hardware_id

# Clear Redis cache
echo "• Clearing cache..."
docker exec iptv-redis redis-cli -n 0 FLUSHDB 2>/dev/null || true

# Restart backend to generate new ID
echo "• Restarting backend service..."
docker restart iptv-backend

# Wait for service
sleep 5

# Show new ID
echo ""
echo "New Hardware ID: $(get_current_id)"
echo ""
echo "✓ Hardware ID regenerated successfully!"
echo ""
echo "IMPORTANT: Update your license at PowerData.dk with the new Hardware ID"
EOF

chmod +x /opt/iptv/scripts/regenerate-hardware-id.sh
echo "✓ Regeneration tool installed at: /opt/iptv/scripts/regenerate-hardware-id.sh"

# Check if this is a cloned VM (duplicate hardware ID)
if [ -f "/opt/iptv/app/data/hardware_id.txt" ]; then
    CURRENT_HW_ID=$(cat /opt/iptv/app/data/hardware_id.txt)

    # Check if this ID might be duplicated (simple heuristic)
    # In production, this would check against the license server
    echo ""
    echo "Checking for duplicate Hardware ID..."

    # If the hardware ID is the commonly duplicated one
    if [ "$CURRENT_HW_ID" = "919247A708F8FCB06F86F4BBA28F1350" ]; then
        echo "⚠️  WARNING: Detected potentially duplicated Hardware ID!"
        echo "This appears to be a cloned VM installation."
        echo ""
        read -p "Regenerate Hardware ID now? (y/N): " -n 1 -r
        echo ""

        if [[ $REPLY =~ ^[Yy]$ ]]; then
            regenerate_hardware_id

            # Restart backend
            echo "Restarting backend service..."
            docker restart iptv-backend

            sleep 5

            # Show new ID
            if [ -f "/opt/iptv/app/data/hardware_id.txt" ]; then
                NEW_ID=$(cat /opt/iptv/app/data/hardware_id.txt)
                echo ""
                echo "New Hardware ID: ${NEW_ID}"
                echo "Please update your license at PowerData.dk"
            fi
        fi
    else
        echo "✓ Hardware ID appears to be unique"
    fi
fi

# Update version
echo "${VERSION}" > /opt/iptv/VERSION

echo ""
echo "=================================================="
echo "Patch v${VERSION} applied successfully!"
echo "=================================================="
echo ""
echo "Changes in this patch:"
echo "- Added Hardware ID regeneration tool"
echo "- Fixed duplicate Hardware IDs on cloned VMs"
echo "- Improved license validation for VM environments"
echo ""
echo "To regenerate Hardware ID in the future, run:"
echo "/opt/iptv/scripts/regenerate-hardware-id.sh"
echo ""