Adding upstream version 1:2.30.2.upstream/1%2.30.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 66 insertions, 0 deletions

diff --git a/gpg-interface.h b/gpg-interface.h
new file mode 100644
index 0000000..f4e9b4f
--- /dev/null
+++ b/gpg-interface.h
@@ -0,0 +1,66 @@
+#ifndef GPG_INTERFACE_H
+#define GPG_INTERFACE_H
+
+struct strbuf;
+
+#define GPG_VERIFY_VERBOSE		1
+#define GPG_VERIFY_RAW			2
+#define GPG_VERIFY_OMIT_STATUS	4
+
+enum signature_trust_level {
+	TRUST_UNDEFINED,
+	TRUST_NEVER,
+	TRUST_MARGINAL,
+	TRUST_FULLY,
+	TRUST_ULTIMATE,
+};
+
+struct signature_check {
+	char *payload;
+	char *gpg_output;
+	char *gpg_status;
+
+	/*
+	 * possible "result":
+	 * 0 (not checked)
+	 * N (checked but no further result)
+	 * G (good)
+	 * B (bad)
+	 */
+	char result;
+	char *signer;
+	char *key;
+	char *fingerprint;
+	char *primary_key_fingerprint;
+	enum signature_trust_level trust_level;
+};
+
+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);
+
+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