Apache HTTP Server /etc/apache2/mods-available/proxy_html.conf

Authentic ๐Ÿ“‹ Ubuntu 24.04 LTS (Noble Numbat) 77 lines

Compatibility

Currently viewing:
Ubuntu 24.04 LTS (Noble Numbat)
Also compatible:
Debian 12 (Bookworm)
Different versions:

File Info

Size
77 lines
MD5
6012bbc4155b99642dba050df6c9028f
SHA256
843a0f613f06c07ee596214b4ebf36017900764939e2b7fc467ed6762ca6647c

Quick Commands

curl:
curl https://exampleconfig.com/api/v1/config/original/6012bbc4155b99642dba050df6c9028f?hint=proxy_html.conf
wget:
wget -O proxy_html.conf https://exampleconfig.com/api/v1/config/original/6012bbc4155b99642dba050df6c9028f?hint=proxy_html.conf
/etc/apache2/mods-available/proxy_html.conf
# Configuration example.
#
# For detailed information about these directives see
# <URL:http://httpd.apache.org/docs/2.4/mod/mod_proxy_html.html>
# and for mod_xml2enc see
# <URL:http://httpd.apache.org/docs/2.4/mod/mod_xml2enc.html>
#

# All knowledge of HTML links has been removed from the mod_proxy_html
# code itself, and is instead read from httpd.conf (or included file)
# at server startup.  So you MUST declare it.  This will normally be
# at top level, but can also be used in a <Location>.
#
# Here's the declaration for W3C HTML 4.01 and XHTML 1.0

ProxyHTMLLinks  a           href
ProxyHTMLLinks  area        href
ProxyHTMLLinks  link        href
ProxyHTMLLinks  img         src longdesc usemap
ProxyHTMLLinks  object      classid codebase data usemap
ProxyHTMLLinks  q           cite
ProxyHTMLLinks  blockquote  cite
ProxyHTMLLinks  ins         cite
ProxyHTMLLinks  del         cite
ProxyHTMLLinks  form        action
ProxyHTMLLinks  input       src usemap
ProxyHTMLLinks  head        profile
ProxyHTMLLinks  base        href
ProxyHTMLLinks  script      src for

# To support scripting events (with ProxyHTMLExtended On),
# you'll need to declare them too.

ProxyHTMLEvents \
	onclick ondblclick \
	onmousedown onmouseup onmouseover onmousemove onmouseout \
	onkeypress onkeydown onkeyup onfocus onblur \
	onload onunload onsubmit onreset onselect onchange

# If you need to support legacy (pre-1998, aka "transitional") HTML or XHTML,
# you'll need to uncomment the following deprecated link attributes.
# Note that these are enabled in earlier mod_proxy_html versions
#
# ProxyHTMLLinks    frame   src longdesc
# ProxyHTMLLinks    iframe  src longdesc
# ProxyHTMLLinks    body    background
# ProxyHTMLLinks    applet  codebase
#
# If you're dealing with proprietary HTML variants,
# declare your own URL attributes here as required.
#
# ProxyHTMLLinks    myelement   myattr otherattr
#
###########
# EXAMPLE #
###########
#
# To define the URL /my-gateway/ as a gateway to an appserver with address
# http://some.app.intranet/ on a private network, after loading the
# modules and including this configuration file:
#
# ProxyRequests Off  <-- this is an important security setting
# ProxyPass /my-gateway/ http://some.app.intranet/
# <Location /my-gateway/>
#	ProxyPassReverse /
#	ProxyHTMLEnable On
#	ProxyHTMLURLMap http://some.app.intranet/ /my-gateway/
#	ProxyHTMLURLMap / /my-gateway/
# </Location>
#
# Many (though not all) real-life setups are more complex.
#
# See the documentation at
# http://apache.webthing.com/mod_proxy_html/
# and the tutorial at
# http://www.apachetutor.org/admin/reverseproxies

How to Install Apache HTTP Server

Alpine Linux

sudo apk add apache2

Debian

sudo apt update && sudo apt install apache2

Red Hat Enterprise Linux

sudo yum install httpd

Ubuntu

sudo apt update && sudo apt install apache2

Configuration File Location

File Path
/etc/apache2/mods-available/proxy_html.conf
Directory
/etc/apache2/mods-available/
Significance
System-wide configuration directory
Description
Files in /etc/ contain system-wide configuration settings that affect all users.

Complete Apache HTTP Server Configuration Guide

What is proxy_html.conf?
Download the original 'proxy_html.conf' configuration file for Apache HTTP Server from a clean Ubuntu 24.04 LTS (Noble Numbat) installation. This is the factory-default configuration that comes with the official Apache package, ideal for troubleshooting, restoring, or learning standard setup patterns.
Technical Details
Found at '/etc/apache2/mods-available/proxy_html.conf', this 77-line configuration defines virtual hosts, security modules, SSL certificates, rewrite rules, and performance directives. Powers over 30% of all websites globally and handles everything from static sites to enterprise applications.
Common Configuration Question
How do you configure Apache HTTP Server for security, performance, and virtual hosting on Ubuntu 24.04?
Why Use This Configuration?
This default configuration includes mod_rewrite, mod_ssl, security headers, and optimized MPM settings. Essential for web hosting, development environments, and production deployments. Perfect starting point for system administrators and web developers.

Frequently Asked Questions

When should I use this proxy_html.conf file?

Use this original configuration file when you need to restore Apache HTTP Server to its default state after misconfiguration, during fresh installations, or as a baseline for customization. It's particularly useful for troubleshooting when your current config isn't working properly.

How do I restore Apache HTTP Server to default settings?

Download this file and replace your current configuration at /etc/apache2/mods-available/proxy_html.conf. Make sure to backup your existing configuration first, then restart the Apache HTTP Server service to apply the changes.

Is this proxy_html.conf file secure for production use?

This is the factory-default configuration that ships with Apache HTTP Server on Ubuntu 24.04 LTS (Noble Numbat). While it provides a secure baseline, you should review and customize security settings based on your specific production requirements and compliance needs.

What's the difference between this and other OS versions?

This configuration is specifically from Ubuntu 24.04 LTS (Noble Numbat). Different operating systems and versions may have slightly different default settings, security patches, or feature availability. Check the compatibility section above for other OS versions.

Can I use this configuration file for Apache HTTP Server troubleshooting?

Yes, this original configuration is excellent for troubleshooting. Compare it with your current settings to identify modifications that might be causing issues, or temporarily replace your config with this one to isolate problems.