* packet-radius.h
*
* Definitions for RADIUS packet disassembly
- * $Id$
- *
- * Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@ethereal.com>
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <epan/proto.h>
+
+/* radius packet-type codes */
+/* 09/12/2011: Updated from IANA:
+ * http://www.iana.org/assignments/radius-types/radius-types.xml#radius-types-27
+ */
+#define RADIUS_PKT_TYPE_ACCESS_REQUEST 1
+#define RADIUS_PKT_TYPE_ACCESS_ACCEPT 2
+#define RADIUS_PKT_TYPE_ACCESS_REJECT 3
+#define RADIUS_PKT_TYPE_ACCOUNTING_REQUEST 4
+#define RADIUS_PKT_TYPE_ACCOUNTING_RESPONSE 5
+#define RADIUS_PKT_TYPE_ACCOUNTING_STATUS 6
+#define RADIUS_PKT_TYPE_PASSWORD_REQUEST 7
+#define RADIUS_PKT_TYPE_PASSWORD_ACK 8
+#define RADIUS_PKT_TYPE_PASSWORD_REJECT 9
+#define RADIUS_PKT_TYPE_ACCOUNTING_MESSAGE 10
+#define RADIUS_PKT_TYPE_ACCESS_CHALLENGE 11
+#define RADIUS_PKT_TYPE_STATUS_SERVER 12
+#define RADIUS_PKT_TYPE_STATUS_CLIENT 13
+
+#define RADIUS_PKT_TYPE_RESOURCE_FREE_REQUEST 21
+#define RADIUS_PKT_TYPE_RESOURCE_FREE_RESPONSE 22
+#define RADIUS_PKT_TYPE_RESOURCE_QUERY_REQUEST 23
+#define RADIUS_PKT_TYPE_RESOURCE_QUERY_RESPONSE 24
+#define RADIUS_PKT_TYPE_ALTERNATE_RESOURCE_RECLAIM_REQUEST 25
+#define RADIUS_PKT_TYPE_NAS_REBOOT_REQUEST 26
+#define RADIUS_PKT_TYPE_NAS_REBOOT_RESPONSE 27
+
+#define RADIUS_PKT_TYPE_NEXT_PASSCODE 29
+#define RADIUS_PKT_TYPE_NEW_PIN 30
+#define RADIUS_PKT_TYPE_TERMINATE_SESSION 31
+#define RADIUS_PKT_TYPE_PASSWORD_EXPIRED 32
+#define RADIUS_PKT_TYPE_EVENT_REQUEST 33
+#define RADIUS_PKT_TYPE_EVENT_RESPONSE 34
+
+#define RADIUS_PKT_TYPE_DISCONNECT_REQUEST 40
+#define RADIUS_PKT_TYPE_DISCONNECT_ACK 41
+#define RADIUS_PKT_TYPE_DISCONNECT_NAK 42
+#define RADIUS_PKT_TYPE_COA_REQUEST 43
+#define RADIUS_PKT_TYPE_COA_ACK 44
+#define RADIUS_PKT_TYPE_COA_NAK 45
+
+#define RADIUS_PKT_TYPE_IP_ADDRESS_ALLOCATE 50
+#define RADIUS_PKT_TYPE_IP_ADDRESS_RELEASE 51
+
+/* ALU proprietary packet type codes */
+#define RADIUS_PKT_TYPE_ALU_STATE_REQUEST 129
+#define RADIUS_PKT_TYPE_ALU_STATE_ACCEPT 130
+#define RADIUS_PKT_TYPE_ALU_STATE_REJECT 131
+#define RADIUS_PKT_TYPE_ALU_STATE_ERROR 132
+
+/* Radius Attribute Types*/
+/* 09/12/2011: Updated from IANA:
+ * http://www.iana.org/assignments/radius-types/radius-types.xml#radius-types-1
*/
+#define RADIUS_ATTR_TYPE_VENDOR_SPECIFIC 26
+#define RADIUS_ATTR_TYPE_EAP_MESSAGE 79
+
typedef struct _radius_vendor_info_t {
- gchar *name;
+ const gchar *name;
guint code;
GHashTable* attrs_by_id;
- gint ett;
+ gint ett;
+ guint type_octets;
+ guint length_octets;
+ gboolean has_flags;
} radius_vendor_info_t;
typedef struct _radius_attr_info_t radius_attr_info_t;
typedef void (radius_attr_dissector_t)(radius_attr_info_t*, proto_tree*, packet_info*, tvbuff_t*, int, int, proto_item* );
-typedef const gchar* (radius_avp_dissector_t)(proto_tree*,tvbuff_t*);
+typedef const gchar* (radius_avp_dissector_t)(proto_tree*,tvbuff_t*, packet_info*);
struct _radius_attr_info_t {
const gchar *name;
guint code;
- gboolean encrypt;
+ guint encrypt; /* 0 or value for "encrypt=" option */
gboolean tagged;
radius_attr_dissector_t* type;
radius_avp_dissector_t* dissector;
const value_string *vs;
gint ett;
int hf;
- int hf64;
+ int hf_alt; /* 64-bit version for integers, encrypted version for strings, IPv6 for radius_combo_ip */
int hf_tag;
int hf_len;
+ GHashTable* tlvs_by_id;
};
typedef struct _radius_dictionary_t {
GHashTable* attrs_by_name;
GHashTable* vendors_by_id;
GHashTable* vendors_by_name;
+ GHashTable* tlvs_by_name;
} radius_dictionary_t;
radius_attr_dissector_t radius_integer;
radius_attr_dissector_t radius_octets;
radius_attr_dissector_t radius_ipaddr;
radius_attr_dissector_t radius_ipv6addr;
+radius_attr_dissector_t radius_ipv6prefix;
+radius_attr_dissector_t radius_ipxnet;
radius_attr_dissector_t radius_date;
radius_attr_dissector_t radius_abinary;
+radius_attr_dissector_t radius_ether;
radius_attr_dissector_t radius_ifid;
+radius_attr_dissector_t radius_byte;
+radius_attr_dissector_t radius_short;
+radius_attr_dissector_t radius_signed;
+radius_attr_dissector_t radius_combo_ip;
+radius_attr_dissector_t radius_tlv;
extern void radius_register_avp_dissector(guint32 vendor_id, guint32 attribute_id, radius_avp_dissector_t dissector);
+void dissect_attribute_value_pairs(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset, guint length);
/* from radius_dict.l */
-radius_dictionary_t* radius_load_dictionary (gchar* directory, const gchar* filename, gchar** err_str);
+gboolean radius_load_dictionary (radius_dictionary_t* dict, gchar* directory, const gchar* filename, gchar** err_str);
+
+/* Item of request list */
+typedef struct _radius_call_t
+{
+ guint code;
+ guint ident;
+
+ guint32 req_num; /* frame number request seen */
+ guint32 rsp_num; /* frame number response seen */
+ guint32 rspcode;
+ nstime_t req_time;
+ gboolean responded;
+} radius_call_t;
+
+/* Container for tapping relevant data */
+typedef struct _radius_info_t
+{
+ guint code;
+ guint ident;
+ nstime_t req_time;
+ gboolean is_duplicate;
+ gboolean request_available;
+ guint32 req_num; /* frame number request seen */
+ guint32 rspcode;
+} radius_info_t;
+
git.samba.org / metze / wireshark / wip.git / blobdiff