[sr-dev] where is s proxy_challenge function?

[Jan Janak]

On Thu, Jul 1, 2010 at 3:31 PM, Iñaki Baz Castillo <ibc at aliax.net> wrote:
> 2010/7/1 Juha Heinanen <jh at tutpro.com>:
>>> if (!proxy_authenticate("$fd.digest_realm", "credentials")) {
>
> What is $fd.digest_realm ?

A variable containing the string to be used as realm in digest
authentication. In most circumstances its value is retrieved from the
database (domain_attrs table).

-Jan