Merge branch 'ds/default-pack-use-sparse-to-true'
[git.git] / gpg-interface.h
blobf4e9b4f3715a0b0d4be3ef526388bf6b87b56fda
1 #ifndef GPG_INTERFACE_H
2 #define GPG_INTERFACE_H
4 struct strbuf;
6 #define GPG_VERIFY_VERBOSE 1
7 #define GPG_VERIFY_RAW 2
8 #define GPG_VERIFY_OMIT_STATUS 4
10 enum signature_trust_level {
11 TRUST_UNDEFINED,
12 TRUST_NEVER,
13 TRUST_MARGINAL,
14 TRUST_FULLY,
15 TRUST_ULTIMATE,
18 struct signature_check {
19 char *payload;
20 char *gpg_output;
21 char *gpg_status;
24 * possible "result":
25 * 0 (not checked)
26 * N (checked but no further result)
27 * G (good)
28 * B (bad)
30 char result;
31 char *signer;
32 char *key;
33 char *fingerprint;
34 char *primary_key_fingerprint;
35 enum signature_trust_level trust_level;
38 void signature_check_clear(struct signature_check *sigc);
41 * Look at GPG signed content (e.g. a signed tag object), whose
42 * payload is followed by a detached signature on it. Return the
43 * offset where the embedded detached signature begins, or the end of
44 * the data when there is no such signature.
46 size_t parse_signature(const char *buf, size_t size);
49 * Create a detached signature for the contents of "buffer" and append
50 * it after "signature"; "buffer" and "signature" can be the same
51 * strbuf instance, which would cause the detached signature appended
52 * at the end.
54 int sign_buffer(struct strbuf *buffer, struct strbuf *signature,
55 const char *signing_key);
57 int git_gpg_config(const char *, const char *, void *);
58 void set_signing_key(const char *);
59 const char *get_signing_key(void);
60 int check_signature(const char *payload, size_t plen,
61 const char *signature, size_t slen,
62 struct signature_check *sigc);
63 void print_signature_buffer(const struct signature_check *sigc,
64 unsigned flags);
66 #endif