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>
diff --git a/ui-shared.c b/ui-shared.c
index 9a2e382..066a470 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -1114,7 +1114,7 @@
void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref,
const char *separator)
{
- const struct cgit_snapshot_format* f;
+ const struct cgit_snapshot_format *f;
struct strbuf filename = STRBUF_INIT;
const char *basename;
size_t prefixlen;
@@ -1139,6 +1139,13 @@
cgit_snapshot_link("sig", NULL, NULL, NULL, NULL,
filename.buf);
html(")");
+ } else if (starts_with(f->suffix, ".tar") && cgit_snapshot_get_sig(ref, &cgit_snapshot_formats[0])) {
+ strbuf_setlen(&filename, strlen(filename.buf) - strlen(f->suffix));
+ strbuf_addstr(&filename, ".tar.asc");
+ html(" (");
+ cgit_snapshot_link("sig", NULL, NULL, NULL, NULL,
+ filename.buf);
+ html(")");
}
html(separator);
}