diff options
Diffstat (limited to 'ui/vnc-auth-vencrypt.c')
| -rw-r--r-- | ui/vnc-auth-vencrypt.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/ui/vnc-auth-vencrypt.c b/ui/vnc-auth-vencrypt.c index 8ab00ef784..f0bec204b3 100644 --- a/ui/vnc-auth-vencrypt.c +++ b/ui/vnc-auth-vencrypt.c @@ -35,27 +35,24 @@ static void start_auth_vencrypt_subauth(VncState *vs) switch (vs->subauth) { case VNC_AUTH_VENCRYPT_TLSNONE: case VNC_AUTH_VENCRYPT_X509NONE: - VNC_DEBUG("Accept TLS auth none\n"); vnc_write_u32(vs, 0); /* Accept auth completion */ start_client_init(vs); break; case VNC_AUTH_VENCRYPT_TLSVNC: case VNC_AUTH_VENCRYPT_X509VNC: - VNC_DEBUG("Start TLS auth VNC\n"); start_auth_vnc(vs); break; #ifdef CONFIG_VNC_SASL case VNC_AUTH_VENCRYPT_TLSSASL: case VNC_AUTH_VENCRYPT_X509SASL: - VNC_DEBUG("Start TLS auth SASL\n"); start_auth_sasl(vs); break; #endif /* CONFIG_VNC_SASL */ default: /* Should not be possible, but just in case */ - VNC_DEBUG("Reject subauth %d server bug\n", vs->auth); + trace_vnc_auth_fail(vs, vs->auth, "Unhandled VeNCrypt subauth", ""); vnc_write_u8(vs, 1); if (vs->minor >= 8) { static const char err[] = "Unsupported authentication type"; @@ -73,8 +70,8 @@ static void vnc_tls_handshake_done(QIOTask *task, Error *err = NULL; if (qio_task_propagate_error(task, &err)) { - VNC_DEBUG("Handshake failed %s\n", - error_get_pretty(err)); + trace_vnc_auth_fail(vs, vs->auth, "TLS handshake failed", + error_get_pretty(err)); vnc_client_error(vs); error_free(err); } else { @@ -89,15 +86,15 @@ static int protocol_client_vencrypt_auth(VncState *vs, uint8_t *data, size_t len { int auth = read_u32(data, 0); + trace_vnc_auth_vencrypt_subauth(vs, auth); if (auth != vs->subauth) { - VNC_DEBUG("Rejecting auth %d\n", auth); + trace_vnc_auth_fail(vs, vs->auth, "Unsupported sub-auth version", ""); vnc_write_u8(vs, 0); /* Reject auth */ vnc_flush(vs); vnc_client_error(vs); } else { Error *err = NULL; QIOChannelTLS *tls; - VNC_DEBUG("Accepting auth %d, setting up TLS for handshake\n", auth); vnc_write_u8(vs, 1); /* Accept auth */ vnc_flush(vs); @@ -112,14 +109,14 @@ static int protocol_client_vencrypt_auth(VncState *vs, uint8_t *data, size_t len vs->vd->tlsaclname, &err); if (!tls) { - VNC_DEBUG("Failed to setup TLS %s\n", error_get_pretty(err)); + trace_vnc_auth_fail(vs, vs->auth, "TLS setup failed", + error_get_pretty(err)); error_free(err); vnc_client_error(vs); return 0; } qio_channel_set_name(QIO_CHANNEL(tls), "vnc-server-tls"); - VNC_DEBUG("Start TLS VeNCrypt handshake process\n"); object_unref(OBJECT(vs->ioc)); vs->ioc = QIO_CHANNEL(tls); trace_vnc_client_io_wrap(vs, vs->ioc, "tls"); @@ -135,14 +132,14 @@ static int protocol_client_vencrypt_auth(VncState *vs, uint8_t *data, size_t len static int protocol_client_vencrypt_init(VncState *vs, uint8_t *data, size_t len) { + trace_vnc_auth_vencrypt_version(vs, (int)data[0], (int)data[1]); if (data[0] != 0 || data[1] != 2) { - VNC_DEBUG("Unsupported VeNCrypt protocol %d.%d\n", (int)data[0], (int)data[1]); + trace_vnc_auth_fail(vs, vs->auth, "Unsupported version", ""); vnc_write_u8(vs, 1); /* Reject version */ vnc_flush(vs); vnc_client_error(vs); } else { - VNC_DEBUG("Sending allowed auth %d\n", vs->subauth); vnc_write_u8(vs, 0); /* Accept version */ vnc_write_u8(vs, 1); /* Number of sub-auths */ vnc_write_u32(vs, vs->subauth); /* The supported auth */ |