Add forwared for headers for logging

Author: steffjenl

.docker/apache/000-default.conf

@@ -2,8 +2,12 @@
         ServerAdmin webmaster@localhost
         DocumentRoot ${APACHE_DOCUMENT_ROOT}
 
+        SetEnvIf X-Forwarded-For "^.*\..*\..*\..*" forwarded
+        LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
+        LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" forwarded
         ErrorLog ${APACHE_LOG_DIR}/error.log
-        CustomLog ${APACHE_LOG_DIR}/access.log combined
+        CustomLog ${APACHE_LOG_DIR}/access.log combined env=!forwarded
+        CustomLog ${APACHE_LOG_DIR}/access.log forwarded env=forwarded
 
         <Directory /var/www/html/public/>
             Options Indexes FollowSymLinks

Dockerfile

@@ -9,7 +9,7 @@ ENV APACHE_DOCUMENT_ROOT=/var/www/html/public
 
 RUN apt-get update -y && apt-get upgrade -y
 RUN apt-get install libapache2-mod-xsendfile -y && a2enmod xsendfile
-RUN a2enmod rewrite
+RUN a2enmod remoteip && a2enmod headers && a2enmod rewrite
 RUN apt-get install unzip tree nano libzip-dev libwebp-dev libfreetype6-dev libjpeg62-turbo-dev libpng-dev zlib1g-dev libicu-dev libwebp-dev -y
 RUN apt-get install npm -y