https://github.com/aivarsk/libvmod-rewrite

Varnish vmod for rewriting HTML content.
https://github.com/aivarsk/libvmod-rewrite

Last synced: 18 days ago
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Varnish vmod for rewriting HTML content.

• Host: GitHub
• URL: https://github.com/aivarsk/libvmod-rewrite
• Owner: aivarsk
• License: gpl-3.0
• Created: 2013-01-10T21:54:15.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2014-03-03T11:50:26.000Z (over 10 years ago)
• Last Synced: 2024-07-31T22:56:19.819Z (3 months ago)
• Language: C
• Homepage:
• Size: 152 KB
• Stars: 18
• Watchers: 7
• Forks: 5
• Open Issues: 2
• Metadata Files:
  • Readme: README.rst
  • License: COPYING

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README

        
============

vmod_rewrite

============

----------------------

Varnish Rewrite Module

----------------------

:Author: Aivars Kalvans 

:Date: 2013-01-18

:Version: 0.1

:Manual section: 3

SYNOPSIS

========

import rewrite;

DESCRIPTION

===========

Varnish vmod hack demonstrating how to rewrite HTML content. It's not

production-ready - I'm still learning and looking for the best way how

to do it.

Rewrite is performed only once and the rewritten document is stored

in cache.

`Buy me a drink!`__

__ https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=FUPUJSJ9KCPAL&lc=LV&item_name=libvmod%2drewrite&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donate_SM%2egif%3aNonHosted

FUNCTIONS

=========

rewrite_r

---------

Prototype

        ::

                rewrite_re(STRING SEARCH_REGEX, STRING REPLACEMENT)

Return value

	VOID

Description

	Rewrites all parts of document matching SEARCH_REGEX with REPLACEMENT

INSTALLATION

============

Usage::

 ./configure VARNISHSRC=DIR [VMODDIR=DIR]

`VARNISHSRC` is the directory of the Varnish source tree for which to

compile your vmod. Both the `VARNISHSRC` and `VARNISHSRC/include`

will be added to the include search paths for your module.

Optionally you can also set the vmod install directory by adding

`VMODDIR=DIR` (defaults to the pkg-config discovered directory from your

Varnish installation).

Make targets:

* make - builds the vmod

* make install - installs your vmod in `VMODDIR`

In your VCL you could then use this vmod along the following lines::

        

        import rewrite;

        sub vcl_deliver {

                rewrite.rewrite_re("https://www.paypal.com/cgi-bin/webscr\?cmd=_donations&business=[^&]+&", "https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=FUPUJSJ9KCPAL&");

        }

(No I'm not that evil)

COPYRIGHT

=========

See COPYING for details.

* Copyright (c) 2013 Aivars Kalvans