[sr-dev] where is s proxy_challenge function?

[Juha Heinanen]

Iñaki Baz Castillo writes:

> 2010/7/1 Juha Heinanen <jh at tutpro.com>:
> >> if (!proxy_authenticate("$fd.digest_realm", "credentials")) {
> 
> What is $fd.digest_realm ?

i guess is if realm of from user.  i just use $var(from_uri_domain) to
which i have assigned the same thing.

-- juha