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authorJunio C Hamano <gitster@pobox.com>2010-12-15 11:40:40 -0800
committerJunio C Hamano <gitster@pobox.com>2010-12-15 11:40:40 -0800
commit9db41eba4259126dbe1c68e2207d342d11f14745 (patch)
treea4c342afa3b81167fdbccc1493ef6ee1b3ce0fd7 /gitweb
parentbd01c6de67715586f7527115bb4f74e7929b3b66 (diff)
parentcb198b3b67feb2c0a6f22199ec14fa48d18ac1ce (diff)
downloadgit-9db41eba4259126dbe1c68e2207d342d11f14745.tar.gz
git-9db41eba4259126dbe1c68e2207d342d11f14745.tar.xz
Git 1.7.1.4v1.7.1.4
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'gitweb')
-rwxr-xr-xgitweb/gitweb.perl42
1 files changed, 25 insertions, 17 deletions
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index a97ce0344..b51f5bfb2 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -1178,6 +1178,13 @@ sub esc_url {
return $str;
}
+# quote unsafe characters in HTML attributes
+sub esc_attr {
+
+ # for XHTML conformance escaping '"' to '&quot;' is not enough
+ return esc_html(@_);
+}
+
# replace invalid utf8 character with SUBSTITUTION sequence
sub esc_html {
my $str = shift;
@@ -1583,7 +1590,7 @@ sub format_ref_marker {
hash=>$dest
)}, $name);
- $markers .= " <span class=\"$class\" title=\"$ref\">" .
+ $markers .= " <span class=\"".esc_attr($class)."\" title=\"".esc_attr($ref)."\">" .
$link . "</span>";
}
}
@@ -1667,7 +1674,7 @@ sub git_get_avatar {
return $pre_white .
"<img width=\"$size\" " .
"class=\"avatar\" " .
- "src=\"$url\" " .
+ "src=\"".esc_url($url)."\" " .
"alt=\"\" " .
"/>" . $post_white;
} else {
@@ -2378,7 +2385,7 @@ sub git_show_project_tagcloud {
} else {
my @tags = sort { $cloud->{$a}->{count} <=> $cloud->{$b}->{count} } keys %$cloud;
return '<p align="center">' . join (', ', map {
- "<a href=\"$home_link?by_tag=$_\">$cloud->{$_}->{topname}</a>"
+ $cgi->a({-href=>"$home_link?by_tag=$_"}, $cloud->{$_}->{topname})
} splice(@tags, 0, $count)) . '</p>';
}
}
@@ -3209,11 +3216,11 @@ EOF
# print out each stylesheet that exist, providing backwards capability
# for those people who defined $stylesheet in a config file
if (defined $stylesheet) {
- print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
+ print '<link rel="stylesheet" type="text/css" href="'.esc_url($stylesheet).'"/>'."\n";
} else {
foreach my $stylesheet (@stylesheets) {
next unless $stylesheet;
- print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n";
+ print '<link rel="stylesheet" type="text/css" href="'.esc_url($stylesheet).'"/>'."\n";
}
}
if (defined $project) {
@@ -3226,7 +3233,7 @@ EOF
my $type = lc($format);
my %link_attr = (
'-rel' => 'alternate',
- '-title' => "$project - $href_params{'-title'} - $format feed",
+ '-title' => esc_attr("$project - $href_params{'-title'} - $format feed"),
'-type' => "application/$type+xml"
);
@@ -3253,13 +3260,13 @@ EOF
} else {
printf('<link rel="alternate" title="%s projects list" '.
'href="%s" type="text/plain; charset=utf-8" />'."\n",
- $site_name, href(project=>undef, action=>"project_index"));
+ esc_attr($site_name), href(project=>undef, action=>"project_index"));
printf('<link rel="alternate" title="%s projects feeds" '.
'href="%s" type="text/x-opml" />'."\n",
- $site_name, href(project=>undef, action=>"opml"));
+ esc_attr($site_name), href(project=>undef, action=>"opml"));
}
if (defined $favicon) {
- print qq(<link rel="shortcut icon" href="$favicon" type="image/png" />\n);
+ print qq(<link rel="shortcut icon" href=").esc_url($favicon).qq(" type="image/png" />\n);
}
print "</head>\n" .
@@ -3272,7 +3279,7 @@ EOF
print "<div class=\"page_header\">\n" .
$cgi->a({-href => esc_url($logo_url),
-title => $logo_label},
- qq(<img src="$logo" width="72" height="27" alt="git" class="logo"/>));
+ qq(<img src=").esc_url($logo).qq(" width="72" height="27" alt="git" class="logo"/>));
print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
if (defined $project) {
print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
@@ -3370,7 +3377,7 @@ sub git_footer_html {
insert_file($site_footer);
}
- print qq!<script type="text/javascript" src="$javascript"></script>\n!;
+ print qq!<script type="text/javascript" src="!.esc_url($javascript).qq!"></script>\n!;
if (defined $action &&
$action eq 'blame_incremental') {
print qq!<script type="text/javascript">\n!.
@@ -5382,14 +5389,14 @@ sub git_blob {
} else {
print "<div class=\"page_nav\">\n" .
"<br/><br/></div>\n" .
- "<div class=\"title\">$hash</div>\n";
+ "<div class=\"title\">".esc_html($hash)."</div>\n";
}
git_print_page_path($file_name, "blob", $hash_base);
print "<div class=\"page_body\">\n";
if ($mimetype =~ m!^image/!) {
- print qq!<img type="$mimetype"!;
+ print qq!<img type="!.esc_attr($mimetype).qq!"!;
if ($file_name) {
- print qq! alt="$file_name" title="$file_name"!;
+ print qq! alt="!.esc_attr($file_name).qq!" title="!.esc_attr($file_name).qq!"!;
}
print qq! src="! .
href(action=>"blob_plain", hash=>$hash,
@@ -5401,7 +5408,8 @@ sub git_blob {
chomp $line;
$nr++;
$line = untabify($line);
- printf "<div class=\"pre\"><a id=\"l%i\" href=\"" . href(-replay => 1)
+ printf "<div class=\"pre\"><a id=\"l%i\" href=\""
+ . esc_attr(href(-replay => 1))
. "#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
$nr, $nr, $nr, esc_html($line, -nbsp=>1);
}
@@ -5465,7 +5473,7 @@ sub git_tree {
undef $hash_base;
print "<div class=\"page_nav\">\n";
print "<br/><br/></div>\n";
- print "<div class=\"title\">$hash</div>\n";
+ print "<div class=\"title\">".esc_html($hash)."</div>\n";
}
if (defined $file_name) {
$basedir = $file_name;
@@ -5933,7 +5941,7 @@ sub git_blobdiff {
git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
} else {
print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n";
- print "<div class=\"title\">$hash vs $hash_parent</div>\n";
+ print "<div class=\"title\">".esc_html("$hash vs $hash_parent")."</div>\n";
}
if (defined $file_name) {
git_print_page_path($file_name, "blob", $hash_base);