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authorSantiago Torres <santiago@nyu.edu>2016-04-22 14:52:04 (GMT)
committerJunio C Hamano <gitster@pobox.com>2016-04-22 21:06:46 (GMT)
commit45a227ef769df9fc0d198f323d2f919aa74375e1 (patch)
tree589177c7f6862378883c52f12c0e78f2015b60c3 /builtin/verify-tag.c
parent78ccd4419525562a2c9d2b7cebddba0914bde151 (diff)
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verify-tag: move tag verification code to tag.c
The PGP verification routine for tags could be accessed by other modules that require to do so. Publish the verify_tag function in tag.c and rename it to gpg_verify_tag so it does not conflict with builtin/mktag's static function. Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Santiago Torres <santiago@nyu.edu> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/verify-tag.c')
-rw-r--r--builtin/verify-tag.c55
1 files changed, 1 insertions, 54 deletions
diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c
index a3d3a43..99f8148 100644
--- a/builtin/verify-tag.c
+++ b/builtin/verify-tag.c
@@ -18,59 +18,6 @@ static const char * const verify_tag_usage[] = {
NULL
};
-static int run_gpg_verify(const char *buf, unsigned long size, unsigned flags)
-{
- struct signature_check sigc;
- size_t payload_size;
- int ret;
-
- memset(&sigc, 0, sizeof(sigc));
-
- payload_size = parse_signature(buf, size);
-
- if (size == payload_size) {
- if (flags & GPG_VERIFY_VERBOSE)
- write_in_full(1, buf, payload_size);
- return error("no signature found");
- }
-
- ret = check_signature(buf, payload_size, buf + payload_size,
- size - payload_size, &sigc);
- print_signature_buffer(&sigc, flags);
-
- signature_check_clear(&sigc);
- return ret;
-}
-
-static int verify_tag(const unsigned char *sha1, const char *name_to_report,
- unsigned flags)
-{
- enum object_type type;
- char *buf;
- unsigned long size;
- int ret;
-
- type = sha1_object_info(sha1, NULL);
- if (type != OBJ_TAG)
- return error("%s: cannot verify a non-tag object of type %s.",
- name_to_report ?
- name_to_report :
- find_unique_abbrev(sha1, DEFAULT_ABBREV),
- typename(type));
-
- buf = read_sha1_file(sha1, &type, &size);
- if (!buf)
- return error("%s: unable to read file.",
- name_to_report ?
- name_to_report :
- find_unique_abbrev(sha1, DEFAULT_ABBREV));
-
- ret = run_gpg_verify(buf, size, flags);
-
- free(buf);
- return ret;
-}
-
static int git_verify_tag_config(const char *var, const char *value, void *cb)
{
int status = git_gpg_config(var, value, cb);
@@ -104,7 +51,7 @@ int cmd_verify_tag(int argc, const char **argv, const char *prefix)
const char *name = argv[i++];
if (get_sha1(name, sha1))
had_error = !!error("tag '%s' not found.", name);
- else if (verify_tag(sha1, name, flags))
+ else if (gpg_verify_tag(sha1, name, flags))
had_error = 1;
}
return had_error;