From 7ba41963dde175581ae7b395045fd51678237930 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Thu, 7 Jun 2018 21:31:28 +0200
Subject: snapshot: support tar signature for compressed tar
This adds support for kernel.org style signatures where the uncompressed
tar archive is signed and compressed later. The signature is valid for
all tar* snapshots.
We have a filter which snapshots may be generated and downloaded. This has
to allow tar signatures now even if tar itself is not allowed. To simplify
things we allow all signatures.
Signed-off-by: Christian Hesse <mail@eworm.de>
---
ui-snapshot.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
(limited to 'ui-snapshot.c')
diff --git a/ui-snapshot.c b/ui-snapshot.c
index 92c3277..fa3ceaf 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -86,6 +86,7 @@ static int write_tar_xz_archive(const char *hex, const char *prefix)
}
const struct cgit_snapshot_format cgit_snapshot_formats[] = {
+ /* .tar must remain the 0 index */
{ ".tar", "application/x-tar", write_tar_archive },
{ ".tar.gz", "application/x-gzip", write_tar_gzip_archive },
{ ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive },
@@ -268,7 +269,7 @@ void cgit_print_snapshot(const char *head, const char *hex,
}
f = get_format(filename);
- if (!f || !(ctx.repo->snapshots & cgit_snapshot_format_bit(f))) {
+ if (!f || (!sig_filename && !(ctx.repo->snapshots & cgit_snapshot_format_bit(f)))) {
cgit_print_error_page(400, "Bad request",
"Unsupported snapshot format: %s", filename);
return;
--
cgit 1.4.1-3-g733a5