sgtm-wp-redis-telemetry/configure-tracking.sh at main · sunprojectca/sgtm-wp-redis-telemetry · GitHub

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#!/bin/bash

# Tracking Mode Configuration Script
# Usage: ./configure-tracking.sh [visible|hidden]

set -e

TRACKING_MODE=${1:-"visible"}
ENV_FILE=".env"
NGINX_CONF="nginx.conf"
COMPOSE_FILE="docker-compose.yml"

echo "🔧 Configuring tracking mode: $TRACKING_MODE"

# Check DNS configuration first
echo "🌐 Checking DNS configuration..."
if [ -n "$PRIMARY_HOST" ]; then
    PRIMARY_IP=$(dig +short $PRIMARY_HOST 2>/dev/null)
    if [ -n "$PRIMARY_IP" ]; then
        echo "✅ $PRIMARY_HOST → $PRIMARY_IP"
    else
        echo "⚠️  $PRIMARY_HOST → DNS not configured yet"
        echo "   See DNS-SETUP-GUIDE.md for configuration instructions"
    fi

    SGTM_IP=$(dig +short $SGTM_HOST 2>/dev/null)
    if [ -n "$SGTM_IP" ]; then
        echo "✅ $SGTM_HOST → $SGTM_IP"
    else
        echo "⚠️  $SGTM_HOST → DNS not configured yet"
    fi

    TRACKER_IP=$(dig +short $TRACKER_HOST 2>/dev/null)
    if [ -n "$TRACKER_IP" ]; then
        echo "✅ $TRACKER_HOST → $TRACKER_IP"
    else
        echo "⚠️  $TRACKER_HOST → DNS not configured yet"
    fi
    echo ""
fi

case $TRACKING_MODE in
  "visible")
    echo "📊 Setting up VISIBLE parallel tracking (recommended)"

    # Update .env for visible tracking
    sed -i 's/ENABLE_HIDDEN_PROXY=.*/ENABLE_HIDDEN_PROXY=false/' $ENV_FILE
    sed -i 's/ENABLE_GA_ENHANCEMENT=.*/ENABLE_GA_ENHANCEMENT=false/' $ENV_FILE
    sed -i 's/FORWARD_TO_GA=.*/FORWARD_TO_GA=true/' $ENV_FILE

    # Use standard nginx config
    cp nginx.conf nginx-active.conf

    # Use standard tracker
    sed -i 's|./tracker/.*-index.js:/app/index.js:ro|./tracker/ga-enhanced-index.js:/app/index.js:ro|' $COMPOSE_FILE

    echo "✅ Visible tracking configured:"
    echo "   - GA tracking continues normally"
    echo "   - Parallel data capture for analytics"
    echo "   - GDPR compliant"
    echo "   - Easy to audit and debug"
    ;;

  "hidden")
    echo "🕵️  Setting up HIDDEN proxy tracking (advanced)"

    # Update .env for hidden tracking
    sed -i 's/ENABLE_HIDDEN_PROXY=.*/ENABLE_HIDDEN_PROXY=true/' $ENV_FILE
    sed -i 's/ENABLE_GA_ENHANCEMENT=.*/ENABLE_GA_ENHANCEMENT=false/' $ENV_FILE
    sed -i 's/FORWARD_TO_GA=.*/FORWARD_TO_GA=true/' $ENV_FILE

    # Use hidden proxy nginx config
    cp nginx-hidden-proxy.conf nginx-active.conf

    # Use hidden proxy tracker
    sed -i 's|./tracker/.*-index.js:/app/index.js:ro|./tracker/hidden-proxy-index.js:/app/index.js:ro|' $COMPOSE_FILE

    echo "⚠️  Hidden tracking configured:"
    echo "   - Complete data control"
    echo "   - GA traffic routed through your server"
    echo "   - Ad blocker resistant"
    echo "   - Consider legal/compliance implications"
    ;;

  *)
    echo "❌ Invalid tracking mode: $TRACKING_MODE"
    echo "Usage: $0 [visible|hidden]"
    exit 1
    ;;
esac

# Update docker-compose to use active config
sed -i 's|./nginx.*\.conf:/etc/nginx/nginx.conf.template:ro|./nginx-active.conf:/etc/nginx/nginx.conf.template:ro|' $COMPOSE_FILE

echo ""
echo "🚀 Configuration complete! Next steps:"
echo ""
echo "1. Review your .env file:"
echo "   cat .env"
echo ""
echo "2. Restart services:"
echo "   docker compose down"
echo "   docker compose up -d"
echo ""
echo "3. Test the configuration:"
echo "   curl https://$PRIMARY_HOST/health"
echo "   curl https://$TRACKER_HOST/v1/config/hidden"
echo ""

if [ "$TRACKING_MODE" = "hidden" ]; then
    echo "⚠️  HIDDEN TRACKING WARNINGS:"
    echo "   - Ensure compliance with privacy laws in your jurisdiction"
    echo "   - Users cannot see data collection in browser dev tools"
    echo "   - May violate some website terms of service"
    echo "   - Consider adding privacy notice to your website"
    echo ""
    echo "🔍 Monitor hidden tracking:"
    echo "   curl https://$TRACKER_HOST/v1/analytics/hidden"
    echo ""
fi

echo "📚 Documentation:"
echo "   - Visible tracking: GA-PARALLEL-TRACKING.md"
echo "   - Hidden tracking: TRACKING-STRATEGY-GUIDE.md"
echo "   - Configuration: env.example"