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gitweb: support to globally disable a snapshot format

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Allow Gitweb administrators to set a 'disabled' key in the
%known_snapshot_formats hash to disable a specific snapshot format.

All formats are enabled by default to maintain backwards compatibility.

Signed-off-by: Mark Rada <marada@uwaterloo.ca>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Mark A Rada 2009-08-06 10:25:39 -04:00 committed by Junio C Hamano
parent 3f55e4107f
commit 1bfd363184
1 changed files with 6 additions and 2 deletions
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8
gitweb/gitweb.perl
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@ -160,7 +160,8 @@ BEGIN
# 'suffix' => filename suffix,
# 'format' => --format for git-archive,
# 'compressor' => [compressor command and arguments]
# (array reference, optional)}
# (array reference, optional)
# 'disabled' => boolean (optional)}
#
'tgz' => {
'display' => 'tar.gz',
@ -494,7 +495,8 @@ sub filter_snapshot_fmts {
exists $known_snapshot_format_aliases{$_} ?
$known_snapshot_format_aliases{$_} : $_} @fmts;
@fmts = grep {
exists $known_snapshot_formats{$_} } @fmts;
exists $known_snapshot_formats{$_} &&
!$known_snapshot_formats{$_}{'disabled'}} @fmts;
}
our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
@ -5166,6 +5168,8 @@ sub git_snapshot {
die_error(400, "Unknown snapshot format");
} elsif (!grep($_ eq $format, @snapshot_fmts)) {
die_error(403, "Unsupported snapshot format");
} elsif ($known_snapshot_formats{$format}{'disabled'}) {
die_error(403, "Snapshot format not allowed");
}
if (!defined $hash) {