netops: unit-test the cert host-name pattern matching

This kind of stuff should have unit tests, even if it's just to show
what we expect to match successfully.

1 files changed, 13 insertions, 0 deletions

diff --git a/src/netops.h b/src/netops.h
index 666d66b12..8e3a2524f 100644
--- a/src/netops.h
+++ b/src/netops.h
@@ -54,6 +54,19 @@ enum {
 	GITNO_CONNECT_SSL_NO_CHECK_CERT = 2,
 };
 
+/**
+ * Check if the name in a cert matches the wanted hostname
+ *
+ * Check if a pattern from a certificate matches the hostname we
+ * wanted to connect to according to RFC2818 rules (which specifies
+ * HTTP over TLS). Mainly, an asterisk matches anything, but is
+ * limited to a single url component.
+ *
+ * Note that this does not set an error message. It expects the user
+ * to provide the message for the user.
+ */
+int gitno__match_host(const char *pattern, const char *host);
+
 void gitno_buffer_setup(gitno_socket *t, gitno_buffer *buf, char *data, size_t len);
 void gitno_buffer_setup_callback(gitno_socket *t, gitno_buffer *buf, char *data, size_t len, int (*recv)(gitno_buffer *buf), void *cb_data);
 int gitno_recv(gitno_buffer *buf);