(no commit message)

[git.ikiwiki.info.git] / IkiWiki / CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 70e3b713473c789e3c844b6dd853b608d8f94709..1db96f9f284ac24ee395224484517a6d264270ad 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -58,15 +58,10 @@ sub cgitemplate ($$$;@) {
        
        my $template=template("page.tmpl");
 
-       my $topurl = $config{url};
-       if (defined $cgi && ! $config{w3mmode} && ! $config{reverse_proxy}) {
-               $topurl = $cgi->url;
-       }
-
        my $page="";
        if (exists $params{page}) {
                $page=delete $params{page};
-               $params{forcebaseurl}=urlabs(urlto($page), $topurl);
+               $params{forcebaseurl}=urlto($page);
        }
        run_hooks(pagetemplate => sub {
                shift->(
@@ -77,12 +72,14 @@ sub cgitemplate ($$$;@) {
        });
        templateactions($template, "");
 
+       my $baseurl = baseurl();
+
        $template->param(
                dynamic => 1,
                title => $title,
                wikiname => $config{wikiname},
                content => $content,
-               baseurl => urlabs(baseurl(), $topurl),
+               baseurl => $baseurl,
                html5 => $config{html5},
                %params,
        );
@@ -114,16 +111,15 @@ sub decode_cgi_utf8 ($) {
        if ($] < 5.01) {
                my $cgi = shift;
                foreach my $f ($cgi->param) {
-                       $cgi->param($f, map { decode_utf8 $_ } $cgi->param($f));
+                       $cgi->param($f, map { decode_utf8 $_ }
+                               @{$cgi->param_fetch($f)});
                }
        }
 }
 
 sub safe_decode_utf8 ($) {
     my $octets = shift;
-    # call decode_utf8 on >= 5.20 only if it's not already decoded,
-    # otherwise it balks, on < 5.20, always call it
-    if ($] < 5.02 || !Encode::is_utf8($octets)) {
+    if (!Encode::is_utf8($octets)) {
         return decode_utf8($octets);
     }
     else {
@@ -298,8 +294,9 @@ sub cgi_prefs ($$) {
                return;
        }
        elsif ($form->submitted eq 'Save Preferences' && $form->validate) {
-               if (defined $form->field('email')) {
-                       userinfo_set($user_name, 'email', $form->field('email')) ||
+               my $email = $form->field('email');
+               if (defined $email) {
+                       userinfo_set($user_name, 'email', $email) ||
                                error("failed to set email");
                }
 
@@ -335,16 +332,19 @@ sub check_banned ($$) {
 
        my $banned=0;
        my $name=$session->param("name");
+       my $cloak=cloak($name) if defined $name;
        if (defined $name && 
-           grep { $name eq $_ } @{$config{banned_users}}) {
+           grep { $name eq $_ || $cloak eq $_ } @{$config{banned_users}}) {
                $banned=1;
        }
 
        foreach my $b (@{$config{banned_users}}) {
                if (pagespec_match("", $b,
                        ip => $session->remote_addr(),
-                       name => defined $name ? $name : "",
-               )) {
+                       name => defined $name ? $name : "")
+                  || pagespec_match("", $b,
+                       ip => cloak($session->remote_addr()),
+                       name => defined $cloak ? $cloak : "")) {
                        $banned=1;
                        last;
                }
@@ -412,7 +412,9 @@ sub cgi (;$$) {
 
        eval q{use CGI};
        error($@) if $@;
+       no warnings "once";
        $CGI::DISABLE_UPLOADS=$config{cgi_disable_uploads};
+       use warnings;
 
        if (! $q) {
                binmode(STDIN);
@@ -482,6 +484,9 @@ sub cgi (;$$) {
 sub cgierror ($) {
        my $message=shift;
 
+       eval q{use HTML::Entities};
+       $message = encode_entities($message);
+
        print "Content-type: text/html\n\n";
        print cgitemplate(undef, gettext("Error"),
                "<p class=\"error\">".gettext("Error").": $message</p>");