X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/3bdc366e73c06d7d859facd460bcff660a6df4b3..fa0bbaab21a456f8115d9af508fef06443b8d275:/IkiWiki/CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index af58d7cb5..cd4a5574c 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -40,7 +40,8 @@ sub showform ($$$$;@) {
 
 sub redirect ($$) {
 	my $q=shift;
-	my $url=shift;
+	eval q{use URI};
+	my $url=URI->new(shift);
 	if (! $config{w3mmode}) {
 		print $q->redirect($url);
 	}
@@ -64,8 +65,9 @@ sub decode_form_utf8 ($) {
 	if ($] >= 5.01) {
 		my $form = shift;
 		foreach my $f ($form->field) {
+			my @value=map { decode_utf8($_) } $form->field($f);
 			$form->field(name  => $f,
-			             value => decode_utf8($form->field($f)),
+			             value => \@value,
 		                     force => 1,
 			);
 		}
@@ -234,11 +236,15 @@ sub cgi_prefs ($$) {
 	showform($form, $buttons, $session, $q);
 }
 
-sub cgi_custom_failure ($$) {
-	my $header=shift;
+sub cgi_custom_failure ($$$) {
+	my $q=shift;
+	my $httpstatus=shift;
 	my $message=shift;
 
-	print $header;
+	print $q->header(
+		-status => $httpstatus,
+		-charset => 'utf-8',
+	);
 	print $message;
 
 	# Internet Explod^Hrer won't show custom 404 responses
@@ -252,16 +258,30 @@ sub check_banned ($$) {
 	my $q=shift;
 	my $session=shift;
 
+	my $banned=0;
 	my $name=$session->param("name");
-	if (defined $name) {
-		if (grep { $name eq $_ } @{$config{banned_users}}) {
-			$session->delete();
-			cgi_savesession($session);
-			cgi_custom_failure(
-				$q->header(-status => "403 Forbidden"),
-				gettext("You are banned."));
+	if (defined $name && 
+	    grep { $name eq $_ } @{$config{banned_users}}) {
+		$banned=1;
+	}
+
+	foreach my $b (@{$config{banned_users}}) {
+		if (pagespec_match("", $b,
+			ip => $ENV{REMOTE_ADDR},
+			name => defined $name ? $name : "",
+		)) {
+			$banned=1;
+			last;
 		}
 	}
+
+	if ($banned) {
+		$session->delete();
+		cgi_savesession($session);
+		cgi_custom_failure(
+			$q, "403 Forbidden",
+			gettext("You are banned."));
+	}
 }
 
 sub cgi_getsession ($) {