============ vmod_rewrite

Varnish Rewrite Module

:Author: Aivars Kalvans [email protected] :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 [email protected]