From 0809956e5f9ebbe11d5e11bebaf0c390eb993464 Mon Sep 17 00:00:00 2001
From: Luca <deri@ntop.org>
Date: Wed, 20 Jan 2021 09:53:30 +0100
Subject: Rewored UPnP protocol that in essence was WSD hence it has been
 renamed Cleaned up TLS code for DTLS detection by defining a new DTLS
 protocol

---
 src/lib/protocols/upnp.c | 65 ------------------------------------------------
 1 file changed, 65 deletions(-)
 delete mode 100644 src/lib/protocols/upnp.c

(limited to 'src/lib/protocols/upnp.c')

diff --git a/src/lib/protocols/upnp.c b/src/lib/protocols/upnp.c
deleted file mode 100644
index 1706d021d..000000000
--- a/src/lib/protocols/upnp.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * upnp.c
- *
- * Copyright (C) 2018 - ntop.org
- *
- * nDPI 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.
- *
- * nDPI 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 nDPI.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include "ndpi_protocol_ids.h"
-
-#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_UPNP
-
-#include "ndpi_api.h"
-
-#define UPNP_PORT 3702
-
-void ndpi_search_upnp(struct ndpi_detection_module_struct *ndpi_struct,
-		      struct ndpi_flow_struct *flow) {
-  struct ndpi_packet_struct *packet = &flow->packet;
-
-  NDPI_LOG_DBG(ndpi_struct, "search upnp\n");
-
-  if(packet->udp
-     && (
-	 (packet->iph && ((ntohl(packet->iph->daddr) & 0xF0000000) == 0xE0000000 /* A multicast address */))
-#ifdef NDPI_DETECTION_SUPPORT_IPV6
-	 ||
-	 (packet->iphv6 && ntohl(packet->iphv6->ip6_dst.u6_addr.u6_addr32[0]) == 0xFF020000)
-#endif
-	 )
-     && (ntohs(packet->udp->dest) == UPNP_PORT)
-     && (packet->payload_packet_len >= 40)
-     && (strncmp((char*)packet->payload, "<?xml", 5) == 0)
-     ) {
-    NDPI_LOG_INFO(ndpi_struct,"found teredo\n");
-    ndpi_int_change_protocol(ndpi_struct, flow, NDPI_PROTOCOL_UPNP, NDPI_PROTOCOL_UNKNOWN);
-  } else {
-    NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
-  }
-}
-
-
-void init_upnp_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id,
-			 NDPI_PROTOCOL_BITMASK *detection_bitmask) {
-  ndpi_set_bitmask_protocol_detection("UPNP", ndpi_struct, detection_bitmask, *id,
-				      NDPI_PROTOCOL_UPNP,
-				      ndpi_search_upnp,
-				      NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_UDP_WITH_PAYLOAD,
-				      SAVE_DETECTION_BITMASK_AS_UNKNOWN,
-				      ADD_TO_DETECTION_BITMASK);
-  *id += 1;
-}
-
-- 
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