1 files changed, 0 insertions, 86 deletions
diff --git a/src/lib/protocols/radius.c b/src/lib/protocols/radius.c
deleted file mode 100644
index 97a6c14c9..000000000
--- a/src/lib/protocols/radius.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * radius.c
- *
- * Copyright (C) 2012-22 - 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_RADIUS
-
-#include "ndpi_api.h"
-#include "ndpi_private.h"
-
-#define RADIUS_PORT 			1812
-#define RADIUS_PORT_ACC 		1813
-#define RADIUS_PORT_ACC_ALTERNATIVE 	18013
-
-
-struct radius_header {
-  u_int8_t code;
-  u_int8_t packet_id;
-  u_int16_t len;
-};
-
-static void ndpi_check_radius(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow)
-{
-  struct ndpi_packet_struct *packet = &ndpi_struct->packet;
-  // const u_int8_t *packet_payload = packet->payload;
-  u_int32_t payload_len = packet->payload_packet_len;
-
-  if((packet->udp->dest == htons(RADIUS_PORT) || packet->udp->source == htons(RADIUS_PORT) ||
-      packet->udp->dest == htons(RADIUS_PORT_ACC) || packet->udp->source == htons(RADIUS_PORT_ACC) ||
-      packet->udp->dest == htons(RADIUS_PORT_ACC_ALTERNATIVE) || packet->udp->source == htons(RADIUS_PORT_ACC_ALTERNATIVE))) {
-    struct radius_header *h = (struct radius_header*)packet->payload;
-    /* RFC2865: The minimum length is 20 and maximum length is 4096. */
-    if((payload_len < 20) || (payload_len > 4096)) {
-      NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
-      return;
-    }
-    
-    if((h->code > 0)
-       && (h->code <= 13)
-       && (ntohs(h->len) == payload_len)) {
-      NDPI_LOG_INFO(ndpi_struct, "Found radius\n");
-      ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_RADIUS, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI);
-      return;
-    }
-  }
-  if(flow->packet_counter > 3)
-    NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
-  return;
-}
-
-static void ndpi_search_radius(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow)
-{
-  NDPI_LOG_DBG(ndpi_struct, "search radius\n");
-
-  ndpi_check_radius(ndpi_struct, flow);
-}
-
-
-void init_radius_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id)
-{
-  ndpi_set_bitmask_protocol_detection("Radius", ndpi_struct, *id,
-				      NDPI_PROTOCOL_RADIUS,
-				      ndpi_search_radius,
-				      NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_UDP_WITH_PAYLOAD,
-				      SAVE_DETECTION_BITMASK_AS_UNKNOWN,
-				      ADD_TO_DETECTION_BITMASK);
-
-  *id += 1;
-}