name: Test Nginx Configuration

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  workflow_dispatch:

jobs:
  test-nginx-config:
    runs-on: ubuntu-latest

    steps:
    # Step 1: Checkout repository
    - name: Checkout repository
      uses: actions/checkout@v3

    # Step 2: Install essential tools (bash, sudo, etc.)
    - name: Install essential tools
      run: |
        sudo apt-get update
        sudo apt-get install -y bash sudo python3-pip

    # Step 3: Set up Python
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.9'

    # Step 4: Install Python dependencies
    - name: Install Python dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt

    # Step 5: Validate Python dependencies
    - name: Validate Python dependencies
      run: |
        pip check
        echo "Python dependencies validated successfully."

    # Step 6: Run OWASP scraper
    - name: Run OWASP scraper
      run: python owasp.py

    # Step 7: Validate OWASP scraper output
    - name: Validate OWASP scraper output
      run: |
        if [ -f "waf_patterns/nginx/*.conf" ]; then
          echo "OWASP scraper output validated successfully."
        else
          echo "Error: No Nginx configuration files found."
          exit 1
        fi

    # Step 8: Convert OWASP rules to Nginx config
    - name: Convert OWASP rules to Nginx config
      run: python owasp2nginx.py

    # Step 9: Copy WAF files to /tmp
    - name: Copy WAF files to /tmp
      run: |
        mkdir -p /tmp/waf_patterns/nginx
        cp -r waf_patterns/nginx/*.conf /tmp/waf_patterns/nginx/
        echo "WAF files copied to /tmp."

    # Step 10: Validate Nginx config files
    - name: Validate Nginx config files
      run: |
        if [ -f "/tmp/waf_patterns/nginx/*.conf" ]; then
          echo "Nginx configuration files validated successfully."
        else
          echo "Error: No Nginx configuration files found in /tmp."
          exit 1
        fi

    # Step 11: Install Nginx
    - name: Install Nginx
      run: |
        sudo apt-get update
        sudo apt-get install -y nginx

    # Step 12: Validate Nginx installation
    - name: Validate Nginx installation
      run: |
        nginx -v
        echo "Nginx installed successfully."

    # Step 13: Import Nginx config
    - name: Import Nginx config
      run: |
        export WAF_DIR="/tmp/waf_patterns/nginx"
        python import_nginx_waf.py

    # Step 14: Validate Nginx configuration
    - name: Validate Nginx configuration
      run: |
        sudo nginx -t -c /etc/nginx/nginx.conf
        echo "Nginx configuration validated successfully."