+}
+
+sub formbuilder_setup (@) {
+ my %params=@_;
+
+ my $form=$params{form};
+ my $session=$params{session};
+ my $cgi=$params{cgi};
+ my $buttons=$params{buttons};
+
+ if ($form->title eq "signin" &&
+ ! defined $cgi->remote_user() && defined $config{cgiauthurl}) {
+ my $button_text="Login with HTTP auth";
+ push @$buttons, $button_text;
+
+ if ($form->submitted && $form->submitted eq $button_text) {
+ # bounce thru cgiauthurl and then back to
+ # the stored postsignin action
+ redir_cgiauthurl($cgi, do => "postsignin");
+ }
+ }
+}
+
+sub test_httpauth_pagespec ($) {
+ my $page=shift;
+
+ return (
+ );
+}
+
+sub canedit ($$$) {
+ my $page=shift;
+ my $cgi=shift;
+ my $session=shift;
+
+ if (! defined $cgi->remote_user() &&
+ defined $config{httpauth_pagespec} &&
+ length $config{httpauth_pagespec} &&
+ defined $config{cgiauthurl} &&
+ pagespec_match($page, $config{httpauth_pagespec})) {
+ return sub {
+ # bounce thru cgiauthurl and back to edit action
+ redir_cgiauthurl($cgi, $cgi->query_string());
+ };
+ }
+ else {
+ return undef;
+ }
+}