mirror of
https://github.com/git/git.git
synced 2024-09-28 10:00:54 +02:00
gitweb: Handle non UTF-8 text better
gitweb assumes that everything is in UTF-8. If a text contains invalid UTF-8 character sequences, the text must be in a different encoding. This commit introduces $fallback_encoding which would be used as input encoding if gitweb encounters text with is not valid UTF-8. Add basic test for this in t/t9500-gitweb-standalone-no-errors.sh Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Tested-by: Alexandre Julliard <julliard@winehq.org> Tested-by: Ismail Dönmez <ismail@pardus.org.tr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Martin Koegler
Junio C Hamano
parent
2169368fc1
commit
00f429af7b
@ -94,6 +94,13 @@ our $default_text_plain_charset = undef;
|
||||
# (relative to the current git repository)
|
||||
our $mimetypes_file = undef;
|
||||
|
||||
# assume this charset if line contains non-UTF-8 characters;
|
||||
# it should be valid encoding (see Encoding::Supported(3pm) for list),
|
||||
# for which encoding all byte sequences are valid, for example
|
||||
# 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it
|
||||
# could be even 'utf-8' for the old behavior)
|
||||
our $fallback_encoding = 'latin1';
|
||||
|
||||
# You define site-wide feature defaults here; override them with
|
||||
# $GITWEB_CONFIG as necessary.
|
||||
our %feature = (
|
||||
@ -602,6 +609,20 @@ sub validate_refname {
|
||||
return $input;
|
||||
}
|
||||
|
||||
# decode sequences of octets in utf8 into Perl's internal form,
|
||||
# which is utf-8 with utf8 flag set if needed. gitweb writes out
|
||||
# in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
|
||||
sub to_utf8 {
|
||||
my $str = shift;
|
||||
my $res;
|
||||
eval { $res = decode_utf8($str, Encode::FB_CROAK); };
|
||||
if (defined $res) {
|
||||
return $res;
|
||||
} else {
|
||||
return decode($fallback_encoding, $str, Encode::FB_DEFAULT);
|
||||
}
|
||||
}
|
||||
|
||||
# quote unsafe chars, but keep the slash, even when it's not
|
||||
# correct, but quoted slashes look too horrible in bookmarks
|
||||
sub esc_param {
|
||||
@ -626,7 +647,7 @@ sub esc_html ($;%) {
|
||||
my $str = shift;
|
||||
my %opts = @_;
|
||||
|
||||
$str = decode_utf8($str);
|
||||
$str = to_utf8($str);
|
||||
$str = $cgi->escapeHTML($str);
|
||||
if ($opts{'-nbsp'}) {
|
||||
$str =~ s/ / /g;
|
||||
@ -640,7 +661,7 @@ sub esc_path {
|
||||
my $str = shift;
|
||||
my %opts = @_;
|
||||
|
||||
$str = decode_utf8($str);
|
||||
$str = to_utf8($str);
|
||||
$str = $cgi->escapeHTML($str);
|
||||
if ($opts{'-nbsp'}) {
|
||||
$str =~ s/ / /g;
|
||||
@ -925,7 +946,7 @@ sub format_subject_html {
|
||||
|
||||
if (length($short) < length($long)) {
|
||||
return $cgi->a({-href => $href, -class => "list subject",
|
||||
-title => decode_utf8($long)},
|
||||
-title => to_utf8($long)},
|
||||
esc_html($short) . $extra);
|
||||
} else {
|
||||
return $cgi->a({-href => $href, -class => "list subject"},
|
||||
@ -1239,7 +1260,7 @@ sub git_get_projects_list {
|
||||
if (check_export_ok("$projectroot/$path")) {
|
||||
my $pr = {
|
||||
path => $path,
|
||||
owner => decode_utf8($owner),
|
||||
owner => to_utf8($owner),
|
||||
};
|
||||
push @list, $pr;
|
||||
(my $forks_path = $path) =~ s/\.git$//;
|
||||
@ -1269,7 +1290,7 @@ sub git_get_project_owner {
|
||||
$pr = unescape($pr);
|
||||
$ow = unescape($ow);
|
||||
if ($pr eq $project) {
|
||||
$owner = decode_utf8($ow);
|
||||
$owner = to_utf8($ow);
|
||||
last;
|
||||
}
|
||||
}
|
||||
@ -1759,7 +1780,7 @@ sub get_file_owner {
|
||||
}
|
||||
my $owner = $gcos;
|
||||
$owner =~ s/[,;].*$//;
|
||||
return decode_utf8($owner);
|
||||
return to_utf8($owner);
|
||||
}
|
||||
|
||||
## ......................................................................
|
||||
@ -1842,7 +1863,7 @@ sub git_header_html {
|
||||
|
||||
my $title = "$site_name";
|
||||
if (defined $project) {
|
||||
$title .= " - " . decode_utf8($project);
|
||||
$title .= " - " . to_utf8($project);
|
||||
if (defined $action) {
|
||||
$title .= "/$action";
|
||||
if (defined $file_name) {
|
||||
@ -2116,7 +2137,7 @@ sub git_print_page_path {
|
||||
|
||||
print "<div class=\"page_path\">";
|
||||
print $cgi->a({-href => href(action=>"tree", hash_base=>$hb),
|
||||
-title => 'tree root'}, decode_utf8("[$project]"));
|
||||
-title => 'tree root'}, to_utf8("[$project]"));
|
||||
print " / ";
|
||||
if (defined $name) {
|
||||
my @dirname = split '/', $name;
|
||||
@ -2936,7 +2957,7 @@ sub git_project_list_body {
|
||||
($pr->{'age'}, $pr->{'age_string'}) = @aa;
|
||||
if (!defined $pr->{'descr'}) {
|
||||
my $descr = git_get_project_description($pr->{'path'}) || "";
|
||||
$pr->{'descr_long'} = decode_utf8($descr);
|
||||
$pr->{'descr_long'} = to_utf8($descr);
|
||||
$pr->{'descr'} = chop_str($descr, 25, 5);
|
||||
}
|
||||
if (!defined $pr->{'owner'}) {
|
||||
@ -3981,7 +4002,7 @@ sub git_snapshot {
|
||||
my $git = git_cmd_str();
|
||||
my $name = $project;
|
||||
$name =~ s/\047/\047\\\047\047/g;
|
||||
my $filename = decode_utf8(basename($project));
|
||||
my $filename = to_utf8(basename($project));
|
||||
my $cmd;
|
||||
if ($suffix eq 'zip') {
|
||||
$filename .= "-$hash.$suffix";
|
||||
|
||||
@ -487,4 +487,32 @@ test_expect_success \
|
||||
'gitweb_run "p=.git;a=atom"'
|
||||
test_debug 'cat gitweb.log'
|
||||
|
||||
# ----------------------------------------------------------------------
|
||||
# encoding/decoding
|
||||
|
||||
test_expect_success \
|
||||
'encode(commit): utf8' \
|
||||
'. ../t3901-utf8.txt &&
|
||||
echo "UTF-8" >> file &&
|
||||
git add file &&
|
||||
git commit -F ../t3900/1-UTF-8.txt &&
|
||||
gitweb_run "p=.git;a=commit"'
|
||||
test_debug 'cat gitweb.log'
|
||||
|
||||
test_expect_success \
|
||||
'encode(commit): iso-8859-1' \
|
||||
'. ../t3901-8859-1.txt &&
|
||||
echo "ISO-8859-1" >> file &&
|
||||
git add file &&
|
||||
git config i18n.commitencoding ISO-8859-1 &&
|
||||
git commit -F ../t3900/ISO-8859-1.txt &&
|
||||
git config --unset i18n.commitencoding &&
|
||||
gitweb_run "p=.git;a=commit"'
|
||||
test_debug 'cat gitweb.log'
|
||||
|
||||
test_expect_success \
|
||||
'encode(log): utf-8 and iso-8859-1' \
|
||||
'gitweb_run "p=.git;a=log"'
|
||||
test_debug 'cat gitweb.log'
|
||||
|
||||
test_done
|
||||
|
||||
Loading…
Reference in New Issue
Block a user