#include <string.h>
+#include "netdissect-ctype.h"
+
#include "netdissect.h"
#include "addrtoname.h"
#include "extract.h"
#include "oui.h"
+#include "ntp.h"
#define TAM_SIZE(x) (sizeof(x)/sizeof(x[0]) )
/* Radius packet codes */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-27 */
#define RADCMD_ACCESS_REQ 1 /* Access-Request */
#define RADCMD_ACCESS_ACC 2 /* Access-Accept */
#define RADCMD_ACCESS_REJ 3 /* Access-Reject */
#define ARAP_PASS 70
#define ARAP_FEATURES 71
+#define EAP_MESSAGE 79
+
#define TUNNEL_PRIV_GROUP 81
#define TUNNEL_ASSIGN_ID 82
#define TUNNEL_PREFERENCE 83
static void print_attr_address6(netdissect_options *, const u_char *, u_int, u_short);
static void print_attr_netmask6(netdissect_options *, const u_char *, u_int, u_short);
static void print_attr_mip6_home_link_prefix(netdissect_options *, const u_char *, u_int, u_short);
+static void print_attr_operator_name(netdissect_options *, const u_char *, u_int, u_short);
+static void print_attr_location_information(netdissect_options *, const u_char *, u_int, u_short);
+static void print_attr_location_data(netdissect_options *, const u_char *, u_int, u_short);
+static void print_basic_location_policy_rules(netdissect_options *, const u_char *, u_int, u_short);
static void print_attr_time(netdissect_options *, const u_char *, u_int, u_short);
static void print_attr_vector64(netdissect_options *, register const u_char *, u_int, u_short);
static void print_attr_strange(netdissect_options *, const u_char *, u_int, u_short);
/* Service-Type Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-4 */
static const char *serv_type[]={ NULL,
"Login",
"Framed",
"NAS Prompt",
"Authenticate Only",
"Callback NAS Prompt",
+ /* ^ [0, 9] ^ */
"Call Check",
"Callback Administrative",
+ "Voice",
+ "Fax",
+ "Modem Relay",
+ "IAPP-Register",
+ "IAPP-AP-Check",
+ "Authorize Only",
+ "Framed-Management",
+ "Additional-Authorization",
+ /* ^ [10, 19] ^ */
};
/* Framed-Protocol Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-5 */
static const char *frm_proto[]={ NULL,
"PPP",
"SLIP",
"Gandalf proprietary",
"Xylogics IPX/SLIP",
"X.75 Synchronous",
+ "GPRS PDP Context",
};
/* Framed-Routing Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-6 */
static const char *frm_routing[]={ "None",
"Send",
"Listen",
};
/* Framed-Compression Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-7 */
static const char *frm_comp[]={ "None",
"VJ TCP/IP",
"IPX",
};
/* Login-Service Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-8 */
static const char *login_serv[]={ "Telnet",
"Rlogin",
"TCP Clear",
/* Termination-Action Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-9 */
static const char *term_action[]={ "Default",
"RADIUS-Request",
};
};
/* NAS-Port-Type Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-13 */
static const char *nas_port_type[]={ "Async",
"Sync",
"ISDN Sync",
"HDLC Clear Channel",
"X.25",
"X.75",
+ /* ^ [0, 9] ^ */
"G.3 Fax",
"SDSL",
"ADSL-CAP",
"Cable",
"Wireless - Other",
"Wireless - IEEE 802.11",
+ /* ^ [10, 19] ^ */
+ "Token-Ring",
+ "FDDI",
+ "Wireless - CDMA200",
+ "Wireless - UMTS",
+ "Wireless - 1X-EV",
+ "IAPP",
+ "FTTP",
+ "Wireless - IEEE 802.16",
+ "Wireless - IEEE 802.20",
+ "Wireless - IEEE 802.22",
+ /* ^ [20, 29] ^ */
+ "PPPoA",
+ "PPPoEoA",
+ "PPPoEoE",
+ "PPPoEoVLAN",
+ "PPPoEoQinQ",
+ "xPON",
+ "Wireless - XGP",
+ "WiMAX Pre-Release 8 IWK Function",
+ "WIMAX-WIFI-IWK",
+ "WIMAX-SFF",
+ /* ^ [30, 39] ^ */
+ "WIMAX-HA-LMA",
+ "WIMAX-DHCP",
+ "WIMAX-LBS",
+ "WIMAX-WVS",
};
/* Acct-Status-Type Accounting Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-10 */
static const char *acct_status[]={ NULL,
"Start",
"Stop",
"Accounting-On",
"Accounting-Off",
"Tunnel-Start",
+ /* ^ [0, 9] ^ */
"Tunnel-Stop",
"Tunnel-Reject",
"Tunnel-Link-Start",
};
/* Acct-Authentic Accounting Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-11 */
static const char *acct_auth[]={ NULL,
"RADIUS",
"Local",
"Remote",
+ "Diameter",
};
/* Acct-Terminate-Cause Accounting Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-12 */
static const char *acct_term[]={ NULL,
"User Request",
"Lost Carrier",
"Admin Reboot",
"Port Error",
"NAS Error",
+ /* ^ [0, 9] ^ */
"NAS Request",
"NAS Reboot",
"Port Unneeded",
"Callback",
"User Error",
"Host Request",
+ "Supplicant Restart",
+ /* ^ [10, 19] ^ */
+ "Reauthentication Failure",
+ "Port Reinitialized",
+ "Port Administratively Disabled",
+ "Lost Power",
};
/* Tunnel-Type Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-14 */
static const char *tunnel_type[]={ NULL,
"PPTP",
"L2F",
"IP-IP",
"MIN-IP-IP",
"ESP",
+ /* ^ [0, 9] ^ */
"GRE",
"DVS",
"IP-in-IP Tunneling",
};
/* Tunnel-Medium-Type Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-15 */
static const char *tunnel_medium[]={ NULL,
"IPv4",
"IPv6",
"E.163",
"E.164",
"F.69",
+ /* ^ [0, 9] ^ */
"X.121",
"IPX",
"Appletalk",
};
/* ARAP-Zone-Access Attribute standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-16 */
static const char *arap_zone[]={ NULL,
"Only access to dfl zone",
"Use zone filter inc.",
"Use zone filter exc.",
};
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-17 */
static const char *prompt[]={ "No Echo",
"Echo",
};
/* Error-Cause standard values */
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-18 */
#define ERROR_CAUSE_RESIDUAL_CONTEXT_REMOVED 201
#define ERROR_CAUSE_INVALID_EAP_PACKET 202
#define ERROR_CAUSE_UNSUPPORTED_ATTRIBUTE 401
{ INTER_MAG_ROUTING_SUPPORTED, "INTER_MAG_ROUTING_SUPPORTED" },
};
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-19 */
+#define OPERATOR_NAME_TADIG 0x30
+#define OPERATOR_NAME_REALM 0x31
+#define OPERATOR_NAME_E212 0x32
+#define OPERATOR_NAME_ICC 0x33
+static const struct tok operator_name_vector[] = {
+ { OPERATOR_NAME_TADIG, "TADIG" },
+ { OPERATOR_NAME_REALM, "REALM" },
+ { OPERATOR_NAME_E212, "E212" },
+ { OPERATOR_NAME_ICC, "ICC" },
+ { 0, NULL }
+ };
+
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-20 */
+#define LOCATION_INFORMATION_CODE_CIVIC 0
+#define LOCATION_INFORMATION_CODE_GEOSPATIAL 1
+static const struct tok location_information_code_vector[] = {
+ { LOCATION_INFORMATION_CODE_CIVIC , "Civic" },
+ { LOCATION_INFORMATION_CODE_GEOSPATIAL, "Geospatial" },
+ { 0, NULL }
+ };
+
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-21 */
+#define LOCATION_INFORMATION_ENTITY_USER 0
+#define LOCATION_INFORMATION_ENTITY_RADIUS 1
+static const struct tok location_information_entity_vector[] = {
+ { LOCATION_INFORMATION_ENTITY_USER, "User" },
+ { LOCATION_INFORMATION_ENTITY_RADIUS, "RADIUS" },
+ { 0, NULL }
+ };
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-22 */
+static const struct tok blpr_bm[] = {
+ { 0x0001, "MBZ-15" },
+ { 0x0002, "MBZ-14" },
+ { 0x0004, "MBZ-13" },
+ { 0x0008, "MBZ-12" },
+ { 0x0010, "MBZ-11" },
+ { 0x0020, "MBZ-10" },
+ { 0x0040, "MBZ-9" },
+ { 0x0080, "MBZ-8" },
+ { 0x0100, "MBZ-7" },
+ { 0x0200, "MBZ-6" },
+ { 0x0400, "MBZ-5" },
+ { 0x0800, "MBZ-4" },
+ { 0x1000, "MBZ-3" },
+ { 0x2000, "MBZ-2" },
+ { 0x4000, "MBZ-1" },
+ { 0x8000, "Retransmission Allowed" },
+ { 0, NULL }
+ };
+
+/* https://www.iana.org/assignments/radius-types/radius-types.xhtml#radius-types-2 */
static const struct attrtype {
const char *name; /* Attribute name */
const char **subtypes; /* Standard Values (if any) */
{ "Framed-Protocol", frm_proto, TAM_SIZE(frm_proto)-1, 1, print_attr_num },
{ "Framed-IP-Address", NULL, 0, 0, print_attr_address },
{ "Framed-IP-Netmask", NULL, 0, 0, print_attr_address },
+ /* ^ [0, 9] ^ */
{ "Framed-Routing", frm_routing, TAM_SIZE(frm_routing), 0, print_attr_num },
{ "Filter-Id", NULL, 0, 0, print_attr_string },
{ "Framed-MTU", NULL, 0, 0, print_attr_num },
{ "Unassigned", NULL, 0, 0, NULL }, /*17*/
{ "Reply-Message", NULL, 0, 0, print_attr_string },
{ "Callback-Number", NULL, 0, 0, print_attr_string },
+ /* ^ [10, 19] ^ */
{ "Callback-Id", NULL, 0, 0, print_attr_string },
{ "Unassigned", NULL, 0, 0, NULL }, /*21*/
{ "Framed-Route", NULL, 0, 0, print_attr_string },
{ "Session-Timeout", NULL, 0, 0, print_attr_num },
{ "Idle-Timeout", NULL, 0, 0, print_attr_num },
{ "Termination-Action", term_action, TAM_SIZE(term_action), 0, print_attr_num },
+ /* ^ [20, 29] ^ */
{ "Called-Station-Id", NULL, 0, 0, print_attr_string },
{ "Calling-Station-Id", NULL, 0, 0, print_attr_string },
{ "NAS-Identifier", NULL, 0, 0, print_attr_string },
{ "Framed-AppleTalk-Link", NULL, 0, 0, print_attr_num },
{ "Framed-AppleTalk-Network", NULL, 0, 0, print_attr_num },
{ "Framed-AppleTalk-Zone", NULL, 0, 0, print_attr_string },
+ /* ^ [30, 39] ^ */
{ "Acct-Status-Type", acct_status, TAM_SIZE(acct_status)-1, 1, print_attr_num },
{ "Acct-Delay-Time", NULL, 0, 0, print_attr_num },
{ "Acct-Input-Octets", NULL, 0, 0, print_attr_num },
{ "Acct-Input-Packets", NULL, 0, 0, print_attr_num },
{ "Acct-Output-Packets", NULL, 0, 0, print_attr_num },
{ "Acct-Terminate-Cause", acct_term, TAM_SIZE(acct_term)-1, 1, print_attr_num },
+ /* ^ [40, 49] ^ */
{ "Acct-Multi-Session-Id", NULL, 0, 0, print_attr_string },
{ "Acct-Link-Count", NULL, 0, 0, print_attr_num },
{ "Acct-Input-Gigawords", NULL, 0, 0, print_attr_num },
{ "Ingress-Filters", ingress_filters, TAM_SIZE(ingress_filters)-1, 1, print_attr_num },
{ "Egress-VLAN-Name", NULL, 0, 0, print_attr_string },
{ "User-Priority-Table", NULL, 0, 0, NULL },
+ /* ^ [50, 59] ^ */
{ "CHAP-Challenge", NULL, 0, 0, print_attr_string },
{ "NAS-Port-Type", nas_port_type, TAM_SIZE(nas_port_type), 0, print_attr_num },
{ "Port-Limit", NULL, 0, 0, print_attr_num },
{ "Tunnel-Server-Endpoint", NULL, 0, 0, print_attr_string },
{ "Acct-Tunnel-Connection", NULL, 0, 0, print_attr_string },
{ "Tunnel-Password", NULL, 0, 0, print_attr_string },
+ /* ^ [60, 69] ^ */
{ "ARAP-Password", NULL, 0, 0, print_attr_strange },
{ "ARAP-Features", NULL, 0, 0, print_attr_strange },
{ "ARAP-Zone-Access", arap_zone, TAM_SIZE(arap_zone)-1, 1, print_attr_num }, /*72*/
{ "Connect-Info", NULL, 0, 0, print_attr_string },
{ "Configuration-Token", NULL, 0, 0, print_attr_string },
{ "EAP-Message", NULL, 0, 0, print_attr_string },
+ /* ^ [70, 79] ^ */
{ "Message-Authenticator", NULL, 0, 0, print_attr_string }, /*80*/
{ "Tunnel-Private-Group-ID", NULL, 0, 0, print_attr_string },
{ "Tunnel-Assignment-ID", NULL, 0, 0, print_attr_string },
{ "NAS-Port-Id", NULL, 0, 0, print_attr_string },
{ "Framed-Pool", NULL, 0, 0, print_attr_string },
{ "CUI", NULL, 0, 0, print_attr_string },
+ /* ^ [80, 89] ^ */
{ "Tunnel-Client-Auth-ID", NULL, 0, 0, print_attr_string },
{ "Tunnel-Server-Auth-ID", NULL, 0, 0, print_attr_string },
{ "NAS-Filter-Rule", NULL, 0, 0, print_attr_string },
{ "Framed-IPv6-Prefix", NULL, 0, 0, print_attr_netmask6 },
{ "Login-IPv6-Host", NULL, 0, 0, print_attr_address6 },
{ "Framed-IPv6-Route", NULL, 0, 0, print_attr_string },
+ /* ^ [90, 99] ^ */
{ "Framed-IPv6-Pool", NULL, 0, 0, print_attr_string },
{ "Error-Cause", NULL, 0, 0, print_attr_strange },
{ "EAP-Key-Name", NULL, 0, 0, NULL },
{ "Digest-Nextnonce", NULL, 0, 0, print_attr_string },
{ "Digest-Method", NULL, 0, 0, print_attr_string },
{ "Digest-URI", NULL, 0, 0, print_attr_string },
+ /* ^ [100, 109] ^ */
{ "Digest-Qop", NULL, 0, 0, print_attr_string },
{ "Digest-Algorithm", NULL, 0, 0, print_attr_string },
{ "Digest-Entity-Body-Hash", NULL, 0, 0, print_attr_string },
{ "Digest-Auth-Param", NULL, 0, 0, print_attr_string },
{ "Digest-AKA-Auts", NULL, 0, 0, print_attr_string },
{ "Digest-Domain", NULL, 0, 0, print_attr_string },
+ /* ^ [110, 119] ^ */
{ "Digest-Stale", NULL, 0, 0, print_attr_string },
{ "Digest-HA1", NULL, 0, 0, print_attr_string },
{ "SIP-AOR", NULL, 0, 0, print_attr_string },
{ "Delegated-IPv6-Prefix", NULL, 0, 0, print_attr_netmask6 },
{ "MIP6-Feature-Vector", NULL, 0, 0, print_attr_vector64 },
{ "MIP6-Home-Link-Prefix", NULL, 0, 0, print_attr_mip6_home_link_prefix },
+ { "Operator-Name", NULL, 0, 0, print_attr_operator_name },
+ { "Location-Information", NULL, 0, 0, print_attr_location_information },
+ { "Location-Data", NULL, 0, 0, print_attr_location_data },
+ { "Basic-Location-Policy-Rules", NULL, 0, 0, print_basic_location_policy_rules }
+ /* ^ [120, 129] ^ */
};
case TUNNEL_PASS:
if (length < 3)
goto trunc;
- if (EXTRACT_U_1(data) && (EXTRACT_U_1(data) <= 0x1F))
- ND_PRINT("Tag[%u] ", EXTRACT_U_1(data));
+ if (GET_U_1(data) && (GET_U_1(data) <= 0x1F))
+ ND_PRINT("Tag[%u] ", GET_U_1(data));
else
ND_PRINT("Tag[Unused] ");
data++;
length--;
- ND_PRINT("Salt %u ", EXTRACT_BE_U_2(data));
+ ND_PRINT("Salt %u ", GET_BE_U_2(data));
data+=2;
length-=2;
break;
case TUNNEL_ASSIGN_ID:
case TUNNEL_CLIENT_AUTH:
case TUNNEL_SERVER_AUTH:
- if (EXTRACT_U_1(data) <= 0x1F)
+ if (GET_U_1(data) <= 0x1F)
{
if (length < 1)
goto trunc;
- if (EXTRACT_U_1(data))
- ND_PRINT("Tag[%u] ", EXTRACT_U_1(data));
+ if (GET_U_1(data))
+ ND_PRINT("Tag[%u] ", GET_U_1(data));
else
ND_PRINT("Tag[Unused] ");
data++;
if (length < 1)
goto trunc;
ND_PRINT("%s (0x%02x) ",
- tok2str(rfc4675_tagged,"Unknown tag",EXTRACT_U_1(data)),
- EXTRACT_U_1(data));
+ tok2str(rfc4675_tagged,"Unknown tag",GET_U_1(data)),
+ GET_U_1(data));
data++;
length--;
break;
+ case EAP_MESSAGE:
+ if (length < 1)
+ goto trunc;
+ eap_print(ndo, data, length);
+ return;
}
- for (i=0; i < length && EXTRACT_U_1(data); i++, data++)
- ND_PRINT("%c", ND_ISPRINT(EXTRACT_U_1(data)) ? EXTRACT_U_1(data) : '.');
+ for (i=0; i < length && GET_U_1(data); i++, data++)
+ ND_PRINT("%c", ND_ASCII_ISPRINT(GET_U_1(data)) ? GET_U_1(data) : '.');
return;
if (length < 4)
goto trunc;
- ND_TCHECK_4(data);
- vendor_id = EXTRACT_BE_U_4(data);
+ vendor_id = GET_BE_U_4(data);
data+=4;
length-=4;
vendor_id);
while (length >= 2) {
- ND_TCHECK_2(data);
-
- vendor_type = EXTRACT_U_1(data);
- vendor_length = EXTRACT_U_1(data + 1);
+ vendor_type = GET_U_1(data);
+ vendor_length = GET_U_1(data + 1);
if (vendor_length < 2)
{
vendor_type,
vendor_length);
for (idx = 0; idx < vendor_length ; idx++, data++)
- ND_PRINT("%c", ND_ISPRINT(EXTRACT_U_1(data)) ? EXTRACT_U_1(data) : '.');
+ ND_PRINT("%c", ND_ASCII_ISPRINT(GET_U_1(data)) ? GET_U_1(data) : '.');
length-=vendor_length;
}
return;
return;
}
- ND_TCHECK_4(data);
/* This attribute has standard values */
if (attr_type[attr_code].siz_subtypes)
{
if ( (attr_code == TUNNEL_TYPE) || (attr_code == TUNNEL_MEDIUM) )
{
- if (!EXTRACT_U_1(data))
+ if (!GET_U_1(data))
ND_PRINT("Tag[Unused] ");
else
- ND_PRINT("Tag[%u] ", EXTRACT_U_1(data));
+ ND_PRINT("Tag[%u] ", GET_U_1(data));
data++;
- data_value = EXTRACT_BE_U_3(data);
+ data_value = GET_BE_U_3(data);
}
else
{
- data_value = EXTRACT_BE_U_4(data);
+ data_value = GET_BE_U_4(data);
}
if ( data_value <= (uint32_t)(attr_type[attr_code].siz_subtypes - 1 +
attr_type[attr_code].first_subtype) &&
switch(attr_code) /* Be aware of special cases... */
{
case FRM_IPX:
- if (EXTRACT_BE_U_4(data) == 0xFFFFFFFE )
+ if (GET_BE_U_4(data) == 0xFFFFFFFE )
ND_PRINT("NAS Select");
else
- ND_PRINT("%u", EXTRACT_BE_U_4(data));
+ ND_PRINT("%u", GET_BE_U_4(data));
break;
case SESSION_TIMEOUT:
case ACCT_DELAY:
case ACCT_SESSION_TIME:
case ACCT_INT_INTERVAL:
- timeout = EXTRACT_BE_U_4(data);
+ timeout = GET_BE_U_4(data);
if ( timeout < 60 )
ND_PRINT("%02d secs", timeout);
else
break;
case FRM_ATALK_LINK:
- if (EXTRACT_BE_U_4(data))
- ND_PRINT("%u", EXTRACT_BE_U_4(data));
+ if (GET_BE_U_4(data))
+ ND_PRINT("%u", GET_BE_U_4(data));
else
ND_PRINT("Unnumbered");
break;
case FRM_ATALK_NETWORK:
- if (EXTRACT_BE_U_4(data))
- ND_PRINT("%u", EXTRACT_BE_U_4(data));
+ if (GET_BE_U_4(data))
+ ND_PRINT("%u", GET_BE_U_4(data));
else
ND_PRINT("NAS assigned");
break;
case TUNNEL_PREFERENCE:
- if (EXTRACT_U_1(data))
- ND_PRINT("Tag[%u] ", EXTRACT_U_1(data));
+ if (GET_U_1(data))
+ ND_PRINT("Tag[%u] ", GET_U_1(data));
else
ND_PRINT("Tag[Unused] ");
data++;
- ND_PRINT("%u", EXTRACT_BE_U_3(data));
+ ND_PRINT("%u", GET_BE_U_3(data));
break;
case EGRESS_VLAN_ID:
ND_PRINT("%s (0x%02x) ",
- tok2str(rfc4675_tagged,"Unknown tag",EXTRACT_U_1(data)),
- EXTRACT_U_1(data));
+ tok2str(rfc4675_tagged,"Unknown tag",GET_U_1(data)),
+ GET_U_1(data));
data++;
- ND_PRINT("%u", EXTRACT_BE_U_3(data));
+ ND_PRINT("%u", GET_BE_U_3(data));
break;
default:
- ND_PRINT("%u", EXTRACT_BE_U_4(data));
+ ND_PRINT("%u", GET_BE_U_4(data));
break;
} /* switch */
} /* if-else */
-
- return;
-
- trunc:
- nd_print_trunc(ndo);
}
/*****************************/
return;
}
- ND_TCHECK_4(data);
-
switch(attr_code)
{
case FRM_IPADDR:
case LOG_IPHOST:
- if (EXTRACT_BE_U_4(data) == 0xFFFFFFFF )
+ if (GET_BE_U_4(data) == 0xFFFFFFFF )
ND_PRINT("User Selected");
else
- if (EXTRACT_BE_U_4(data) == 0xFFFFFFFE )
+ if (GET_BE_U_4(data) == 0xFFFFFFFE )
ND_PRINT("NAS Select");
else
- ND_PRINT("%s",ipaddr_string(ndo, data));
+ ND_PRINT("%s",GET_IPADDR_STRING(data));
break;
default:
- ND_PRINT("%s", ipaddr_string(ndo, data));
+ ND_PRINT("%s", GET_IPADDR_STRING(data));
break;
}
-
- return;
-
- trunc:
- nd_print_trunc(ndo);
}
/*****************************/
return;
}
- ND_TCHECK_16(data);
-
- ND_PRINT("%s", ip6addr_string(ndo, data));
-
- return;
-
- trunc:
- nd_print_trunc(ndo);
+ ND_PRINT("%s", GET_IP6ADDR_STRING(data));
}
static void
return;
}
ND_TCHECK_LEN(data, length);
- if (EXTRACT_U_1(data + 1) > 128)
+ if (GET_U_1(data + 1) > 128)
{
- ND_PRINT("ERROR: netmask %u not in range (0..128)", EXTRACT_U_1(data + 1));
+ ND_PRINT("ERROR: netmask %u not in range (0..128)", GET_U_1(data + 1));
return;
}
if (length > 2)
memcpy(data2, data+2, length-2);
- ND_PRINT("%s/%u", ip6addr_string(ndo, data2), EXTRACT_U_1(data + 1));
+ ND_PRINT("%s/%u", ip6addr_string(ndo, data2), GET_U_1(data + 1));
- if (EXTRACT_U_1(data + 1) > 8 * (length - 2))
+ if (GET_U_1(data + 1) > 8 * (length - 2))
ND_PRINT(" (inconsistent prefix length)");
return;
return;
}
ND_TCHECK_LEN(data, length);
- if (EXTRACT_U_1(data) > 128)
+ if (GET_U_1(data) > 128)
{
- ND_PRINT("ERROR: netmask %u not in range (0..128)", EXTRACT_U_1(data));
+ ND_PRINT("ERROR: netmask %u not in range (0..128)", GET_U_1(data));
return;
}
- ND_PRINT("%s/%u", ip6addr_string(ndo, data + 1), EXTRACT_U_1(data));
+ ND_PRINT("%s/%u", GET_IP6ADDR_STRING(data + 1), GET_U_1(data));
return;
nd_print_trunc(ndo);
}
+static void
+print_attr_operator_name(netdissect_options *ndo,
+ const u_char *data, u_int length, u_short attr_code _U_)
+{
+ u_int namespace_value;
+
+ ND_TCHECK_LEN(data, length);
+ if (length < 2)
+ {
+ ND_PRINT("ERROR: length %u < 2", length);
+ return;
+ }
+ namespace_value = GET_U_1(data);
+ data++;
+ ND_PRINT("[%s] ", tok2str(operator_name_vector, "unknown namespace %u", namespace_value));
+
+ nd_printn(ndo, data, length - 1, NULL);
+
+ return;
+
+ trunc:
+ nd_print_trunc(ndo);
+}
+
+static void
+print_attr_location_information(netdissect_options *ndo,
+ const u_char *data, u_int length, u_short attr_code _U_)
+{
+ uint16_t index;
+ uint8_t code, entity;
+
+ ND_TCHECK_LEN(data, length);
+ if (length < 21)
+ {
+ ND_PRINT("ERROR: length %u < 21", length);
+ return;
+ }
+
+ index = GET_BE_U_2(data);
+ data += 2;
+
+ code = GET_U_1(data);
+ data++;
+
+ entity = GET_U_1(data);
+ data++;
+
+ ND_PRINT("index %u, code %s, entity %s, ",
+ index,
+ tok2str(location_information_code_vector, "Unknown (%u)", code),
+ tok2str(location_information_entity_vector, "Unknown (%u)", entity)
+ );
+
+ ND_PRINT("sighting time ");
+ p_ntp_time(ndo, (const struct l_fixedpt *)data);
+ ND_PRINT(", ");
+ data += 8;
+
+ ND_PRINT("time to live ");
+ p_ntp_time(ndo, (const struct l_fixedpt *)data);
+ ND_PRINT(", ");
+ data += 8;
+
+ ND_PRINT("method \"");
+ nd_printn(ndo, data, length - 20, NULL);
+ ND_PRINT("\"");
+
+ return;
+
+ trunc:
+ nd_print_trunc(ndo);
+}
+
+static void
+print_attr_location_data(netdissect_options *ndo,
+ const u_char *data, u_int length, u_short attr_code _U_)
+{
+ uint16_t index;
+
+ ND_TCHECK_LEN(data, length);
+ if (length < 3)
+ {
+ ND_PRINT("ERROR: length %u < 3", length);
+ return;
+ }
+
+ index = GET_BE_U_2(data);
+ data += 2;
+ ND_PRINT("index %u, location", index);
+
+ /* The Location field of the String field of the Location-Data attribute
+ * can have two completely different structures depending on the value of
+ * the Code field of a Location-Info attribute, which supposedly precedes
+ * the current attribute. Unfortunately, this choice of encoding makes it
+ * non-trivial to decode the Location field without preserving some state
+ * between the attributes.
+ */
+ hex_and_ascii_print(ndo, "\n\t ", data, length - 2);
+
+ return;
+
+ trunc:
+ nd_print_trunc(ndo);
+}
+
+static void
+print_basic_location_policy_rules(netdissect_options *ndo,
+ const u_char *data, u_int length, u_short attr_code _U_)
+{
+ uint16_t flags;
+
+ ND_TCHECK_LEN(data, length);
+ if (length < 10)
+ {
+ ND_PRINT("ERROR: length %u < 10", length);
+ return;
+ }
+
+ flags = GET_BE_U_2(data);
+ data += 2;
+ ND_PRINT("flags [%s], ", bittok2str(blpr_bm, "none", flags));
+
+ ND_PRINT("retention expires ");
+ p_ntp_time(ndo, (const struct l_fixedpt *)data);
+ data += 8;
+
+ if (length > 10) {
+ ND_PRINT(", note well \"");
+ nd_printn(ndo, data, length - 10, NULL);
+ ND_PRINT("\"");
+ }
+
+ return;
+
+ trunc:
+ nd_print_trunc(ndo);
+}
+
+
/*************************************/
/* Print an attribute of 'secs since */
/* January 1, 1970 00:00 UTC' value */
return;
}
- ND_TCHECK_4(data);
-
- attr_time = EXTRACT_BE_U_4(data);
+ attr_time = GET_BE_U_4(data);
strlcpy(string, ctime(&attr_time), sizeof(string));
/* Get rid of the newline */
string[24] = '\0';
ND_PRINT("%.24s", string);
- return;
-
- trunc:
- nd_print_trunc(ndo);
}
static void
}
ND_PRINT("[");
- ND_TCHECK_8(data[0]);
- data_value = EXTRACT_BE_U_8(data);
+ data_value = GET_BE_U_8(data);
/* Print the 64-bit field in a format similar to bittok2str(), less
* flagging any unknown bits. This way it should be easier to replace
* the custom code with a library function later.
}
ND_PRINT("]");
-
- return;
-
- trunc:
- nd_print_trunc(ndo);
}
/***********************************/
ND_PRINT("ERROR: length %u != 14", length);
return;
}
- ND_TCHECK_1(data);
- if (EXTRACT_U_1(data))
+ if (GET_U_1(data))
ND_PRINT("User can change password");
else
ND_PRINT("User cannot change password");
data++;
- ND_TCHECK_1(data);
- ND_PRINT(", Min password length: %u", EXTRACT_U_1(data));
+ ND_PRINT(", Min password length: %u", GET_U_1(data));
data++;
ND_PRINT(", created at: ");
ND_TCHECK_4(data);
ND_PRINT("Error: length %u != 4", length);
return;
}
- ND_TCHECK_4(data);
- error_cause_value = EXTRACT_BE_U_4(data);
+ error_cause_value = GET_BE_U_4(data);
ND_PRINT("Error cause %u: %s", error_cause_value, tok2str(errorcausetype, "Error-Cause %u not known", error_cause_value));
break;
}
goto trunc;
ND_TCHECK_SIZE(rad_attr);
- type = EXTRACT_U_1(rad_attr->type);
- len = EXTRACT_U_1(rad_attr->len);
+ type = GET_U_1(rad_attr->type);
+ len = GET_U_1(rad_attr->len);
if (type != 0 && type < TAM_SIZE(attr_type))
attr_string = attr_type[type].name;
else
ndo->ndo_protocol = "radius";
ND_TCHECK_LEN(dat, MIN_RADIUS_LEN);
rad = (const struct radius_hdr *)dat;
- len = EXTRACT_BE_U_2(rad->len);
+ len = GET_BE_U_2(rad->len);
if (len < MIN_RADIUS_LEN)
{
if (ndo->ndo_vflag < 1) {
ND_PRINT("RADIUS, %s (%u), id: 0x%02x length: %u",
- tok2str(radius_command_values,"Unknown Command",EXTRACT_U_1(rad->code)),
- EXTRACT_U_1(rad->code),
- EXTRACT_U_1(rad->id),
+ tok2str(radius_command_values,"Unknown Command",GET_U_1(rad->code)),
+ GET_U_1(rad->code),
+ GET_U_1(rad->id),
len);
return;
}
else {
ND_PRINT("RADIUS, length: %u\n\t%s (%u), id: 0x%02x, Authenticator: ",
len,
- tok2str(radius_command_values,"Unknown Command",EXTRACT_U_1(rad->code)),
- EXTRACT_U_1(rad->code),
- EXTRACT_U_1(rad->id));
+ tok2str(radius_command_values,"Unknown Command",GET_U_1(rad->code)),
+ GET_U_1(rad->code),
+ GET_U_1(rad->id));
for(auth_idx=0; auth_idx < 16; auth_idx++)
ND_PRINT("%02x", rad->auth[auth_idx]);
projects / tcpdump / blobdiff