diff options
Diffstat (limited to 'gpg-interface.h')
-rw-r--r-- | gpg-interface.h | 54 |
1 files changed, 41 insertions, 13 deletions
diff --git a/gpg-interface.h b/gpg-interface.h index ea68885ad5..acf50c4610 100644 --- a/gpg-interface.h +++ b/gpg-interface.h @@ -1,8 +1,11 @@ #ifndef GPG_INTERFACE_H #define GPG_INTERFACE_H -#define GPG_VERIFY_VERBOSE 1 -#define GPG_VERIFY_RAW 2 +struct strbuf; + +#define GPG_VERIFY_VERBOSE 1 +#define GPG_VERIFY_RAW 2 +#define GPG_VERIFY_OMIT_STATUS 4 struct signature_check { char *payload; @@ -22,16 +25,41 @@ struct signature_check { char *key; }; -extern void signature_check_clear(struct signature_check *sigc); -extern size_t parse_signature(const char *buf, unsigned long size); -extern void parse_gpg_output(struct signature_check *); -extern int sign_buffer(struct strbuf *buffer, struct strbuf *signature, const char *signing_key); -extern int verify_signed_buffer(const char *payload, size_t payload_size, const char *signature, size_t signature_size, struct strbuf *gpg_output, struct strbuf *gpg_status); -extern int git_gpg_config(const char *, const char *, void *); -extern void set_signing_key(const char *); -extern const char *get_signing_key(void); -extern int check_signature(const char *payload, size_t plen, - const char *signature, size_t slen, struct signature_check *sigc); -void print_signature_buffer(const struct signature_check *sigc, unsigned flags); +void signature_check_clear(struct signature_check *sigc); + +/* + * Look at GPG signed content (e.g. a signed tag object), whose + * payload is followed by a detached signature on it. Return the + * offset where the embedded detached signature begins, or the end of + * the data when there is no such signature. + */ +size_t parse_signature(const char *buf, size_t size); + +/* + * Create a detached signature for the contents of "buffer" and append + * it after "signature"; "buffer" and "signature" can be the same + * strbuf instance, which would cause the detached signature appended + * at the end. + */ +int sign_buffer(struct strbuf *buffer, struct strbuf *signature, + const char *signing_key); + +/* + * Run "gpg" to see if the payload matches the detached signature. + * gpg_output, when set, receives the diagnostic output from GPG. + * gpg_status, when set, receives the status output from GPG. + */ +int verify_signed_buffer(const char *payload, size_t payload_size, + const char *signature, size_t signature_size, + struct strbuf *gpg_output, struct strbuf *gpg_status); + +int git_gpg_config(const char *, const char *, void *); +void set_signing_key(const char *); +const char *get_signing_key(void); +int check_signature(const char *payload, size_t plen, + const char *signature, size_t slen, + struct signature_check *sigc); +void print_signature_buffer(const struct signature_check *sigc, + unsigned flags); #endif |