nbd: implement TLS support in the protocol negotiation
This extends the NBD protocol handling code so that it is capable
of negotiating TLS support during the connection setup. This involves
requesting the STARTTLS protocol option before any other NBD options.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <1455129674-17255-14-git-send-email-berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/nbd/common.c b/nbd/common.c
index 2b19c95..bde673a 100644
--- a/nbd/common.c
+++ b/nbd/common.c
@@ -75,3 +75,18 @@
g_free(local_iov_head);
return done;
}
+
+
+void nbd_tls_handshake(Object *src,
+ Error *err,
+ void *opaque)
+{
+ struct NBDTLSHandshakeData *data = opaque;
+
+ if (err) {
+ TRACE("TLS failed %s", error_get_pretty(err));
+ data->error = error_copy(err);
+ }
+ data->complete = true;
+ g_main_loop_quit(data->loop);
+}
