This optional parameter allows you to define a Perl function
to rewrite the username that is passed to ntlm_auth.
Username passed to ntlm_auth is changed to whatever
is returned by this function. The username in request is not changed. This
may be needed, for example, with Wi-Fi roaming where roaming username can
not be directly used with Windows authentication because of local naming
conflicts with roaming requirements.
The following parameters are
passed to NtlmRewriteHook:
$_[0]: $p, the current
Radius::Radius request object$_[1]: $user, the current username to pass to
ntlm_auth
Here are some examples:
# We use file instead of inline code
NtlmRewriteHook file:"%D/ntlm-rewrite-hook.pl"
# Use inline code to change our global roaming realm to windows domain
NtlmRewriteHook sub { my ($user) = $_[1]; \
$user =~ s/example\.com\z/org.local/; \
return $user; }
