From 7ba41963dde175581ae7b395045fd51678237930 Mon Sep 17 00:00:00 2001 From: Christian Hesse 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 --- 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 v1.2.3-59-g8ed1b