✨ feat(integration decoders): http and glimpse_detector

compile pass, todo test

decoders/glimpse_detector/libprotoident/tcp/lpi_teamviewer.cc

@@ -0,0 +1,108 @@
+/*
+ *
+ * Copyright (c) 2011-2016 The University of Waikato, Hamilton, New Zealand.
+ * All rights reserved.
+ *
+ * This file is part of libprotoident.
+ *
+ * This code has been developed by the University of Waikato WAND
+ * research group. For further information please see http://www.wand.net.nz/
+ *
+ * libprotoident is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * libprotoident is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ */
+
+#include <string.h>
+
+#include "libprotoident.h"
+#include "proto_manager.h"
+#include "proto_common.h"
+
+static inline bool match_teamviewer_payload(uint32_t payload, uint32_t len) {
+
+	if (len == 0)
+		return true;
+	if (!MATCH(payload, 0x17, 0x24, ANY, ANY))
+		return false;
+
+	if (len < 256 && (ntohl(payload) & 0xff) != len - 5)
+		return false;
+	
+	return true;
+	
+
+}
+
+static inline bool match_teamviewer_alt(uint32_t payload, uint32_t len) {
+        if (!MATCH(payload, 0x11, 0x30, 0x36, 0x00))
+                return false;
+        return true;
+}
+
+static inline bool match_teamviewer_37(uint32_t payload, uint32_t len) {
+        if (MATCH(payload, 0x11, 0x30, 0x37, 0x00) && len == 32)
+                return true;
+        return false;
+}
+
+static inline bool match_teamviewer_38(uint32_t payload) {
+        if (MATCH(payload, 0x11, 0x30, 0x38, 0x00))
+                return true;
+        return false;
+}
+
+static inline bool match_teamviewer(lpi_data_t *data, lpi_module_t *mod UNUSED) {
+
+	if (match_teamviewer_payload(data->payload[0], data->payload_len[0])) {
+                if (match_teamviewer_payload(data->payload[1], data->payload_len[1]))
+                        return true;
+                if (match_teamviewer_alt(data->payload[1], data->payload_len[1]))
+                        return true;
+
+        }
+
+	if (match_teamviewer_payload(data->payload[1], data->payload_len[1])) {
+                if (match_teamviewer_payload(data->payload[0], data->payload_len[0]))
+                        return true;
+                if (match_teamviewer_alt(data->payload[0], data->payload_len[0]))
+                        return true;
+
+        }
+
+        if (match_teamviewer_37(data->payload[0], data->payload_len[0])) {
+                if (match_teamviewer_38(data->payload[1]))
+                        return true;
+        }
+
+        if (match_teamviewer_37(data->payload[1], data->payload_len[1])) {
+                if (match_teamviewer_38(data->payload[0]))
+                        return true;
+        }
+
+	return false;
+}
+
+static lpi_module_t lpi_teamviewer = {
+	LPI_PROTO_TEAMVIEWER,
+	LPI_CATEGORY_REMOTE,
+	"Teamviewer",
+	40,
+	match_teamviewer
+};
+
+void register_teamviewer(LPIModuleMap *mod_map) {
+	register_protocol(&lpi_teamviewer, mod_map);
+}
+