📄 print-radius.c
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/* * Radius printer routines as specified on: * * RFC 2865: * "Remote Authentication Dial In User Service (RADIUS)" * * RFC 2866: * "RADIUS Accounting" * * RFC 2867: * "RADIUS Accounting Modifications for Tunnel Protocol Support" * * RFC 2868: * "RADIUS Attributes for Tunnel Protocol Support" * * RFC 2869: * "RADIUS Extensions" * * Alfredo Andres Omella (aandres@s21sec.com) v0.1 2000/09/15 * * TODO: Among other things to print ok MacIntosh and Vendor values */#ifndef lintstatic const char rcsid[] = "$Id: print-radius.c,v 1.5 2000/12/18 08:16:58 guy Exp $";#endif#ifdef HAVE_CONFIG_H#include "config.h"#endif#ifndef WIN32
#include <sys/param.h>#include <netinet/in.h>#else
#include <winsock2.h>
#include "bittypes.h"
#include <time.h>
#endif /* WIN32 */
#include <stdio.h>#include "interface.h"#include "addrtoname.h"#include "extract.h"#define TAM_SIZE(x) (sizeof(x)/sizeof(x[0]) )#define PRINT_HEX(bytes_len, ptr_data) \ while(bytes_len) \ { \ printf("%02X", *ptr_data ); \ ptr_data++; \ bytes_len--; \ }/* Radius packet codes */#define RADCMD_ACCESS_REQ 1 /* Access-Request */#define RADCMD_ACCESS_ACC 2 /* Access-Accept */#define RADCMD_ACCESS_REJ 3 /* Access-Reject */#define RADCMD_ACCOUN_REQ 4 /* Accounting-Request */#define RADCMD_ACCOUN_RES 5 /* Accounting-Response */#define RADCMD_ACCESS_CHA 11 /* Access-Challenge */#define RADCMD_STATUS_SER 12 /* Status-Server */#define RADCMD_STATUS_CLI 13 /* Status-Client */#define RADCMD_RESERVED 255 /* Reserved *//********************************//* Begin Radius Attribute types *//********************************/#define SERV_TYPE 6#define FRM_IPADDR 8#define LOG_IPHOST 14#define LOG_SERVICE 15#define FRM_IPX 23#define SESSION_TIMEOUT 27#define IDLE_TIMEOUT 28#define FRM_ATALK_LINK 37#define FRM_ATALK_NETWORK 38#define ACCT_DELAY 41#define ACCT_SESSION_TIME 46#define TUNNEL_TYPE 64#define TUNNEL_MEDIUM 65#define TUNNEL_CLIENT_END 66#define TUNNEL_SERVER_END 67#define TUNNEL_PASS 69#define ARAP_PASS 70#define ARAP_FEATURES 71#define TUNNEL_PRIV_GROUP 81#define TUNNEL_ASSIGN_ID 82#define TUNNEL_PREFERENCE 83#define ARAP_CHALLENGE_RESP 84#define ACCT_INT_INTERVAL 85#define TUNNEL_CLIENT_AUTH 90#define TUNNEL_SERVER_AUTH 91/********************************//* End Radius Attribute types *//********************************/static void print_attr_string(register u_char *, u_int, u_short );static void print_attr_num(register u_char *, u_int, u_short );static void print_attr_address(register u_char *, u_int, u_short);static void print_attr_time(register u_char *, u_int, u_short);static void print_attr_strange(register u_char *, u_int, u_short);struct radius_hdr { u_int8_t code; /* Radius packet code */ u_int8_t id; /* Radius packet id */ u_int16_t len; /* Radius total length */ u_int8_t auth[16]; /* Authenticator */ };struct radius_attr { u_int8_t type; /* Attribute type */ u_int8_t len; /* Attribute length */ };/* Service-Type Attribute standard values */ static const char *serv_type[]={ NULL, "Login", "Framed", "Callback Login", "Callback Framed", "Outbound", "Administrative", "NAS Prompt", "Authenticate Only", "Callback NAS Prompt", "Call Check", "Callback Administrative", }; /* Framed-Protocol Attribute standard values */static const char *frm_proto[]={ NULL, "PPP", "SLIP", "ARAP", "Gandalf proprietary", "Xylogics IPX/SLIP", "X.75 Synchronous", }; /* Framed-Routing Attribute standard values */static const char *frm_routing[]={ "None", "Send", "Listen", "Send&Listen", }; /* Framed-Compression Attribute standard values */static const char *frm_comp[]={ "None", "VJ TCP/IP", "IPX", "Stac-LZS", };/* Login-Service Attribute standard values */static const char *login_serv[]={ "Telnet", "Rlogin", "TCP Clear", "PortMaster(proprietary)", "LAT", "X.25-PAD", "X.25-T3POS", "Unassigned", "TCP Clear Quiet", };/* Termination-Action Attribute standard values */static const char *term_action[]={ "Default", "RADIUS-Request", };/* NAS-Port-Type Attribute standard values */static const char *nas_port_type[]={ "Async", "Sync", "ISDN Sync", "ISDN Async V.120", "ISDN Async V.110", "Virtual", "PIAFS", "HDLC Clear Channel", "X.25", "X.75", "G.3 Fax", "SDSL", "ADSL-CAP", "ADSL-DMT", "ISDN-DSL", "Ethernet", "xDSL", "Cable", "Wireless - Other", "Wireless - IEEE 802.11", }; /* Acct-Status-Type Accounting Attribute standard values */static const char *acct_status[]={ NULL, "Start", "Stop", "Interim-Update", "Unassigned", "Unassigned", "Unassigned", "Accounting-On", "Accounting-Off", "Tunnel-Start", "Tunnel-Stop", "Tunnel-Reject", "Tunnel-Link-Start", "Tunnel-Link-Stop", "Tunnel-Link-Reject", "Failed", };/* Acct-Authentic Accounting Attribute standard values */static const char *acct_auth[]={ NULL, "RADIUS", "Local", "Remote", };/* Acct-Terminate-Cause Accounting Attribute standard values */static const char *acct_term[]={ NULL, "User Request", "Lost Carrier", "Lost Service", "Idle Timeout", "Session Timeout", "Admin Reset", "Admin Reboot", "Port Error", "NAS Error", "NAS Request", "NAS Reboot", "Port Unneeded", "Port Preempted", "Port Suspended", "Service Unavailable", "Callback", "User Error", "Host Request", };/* Tunnel-Type Attribute standard values */static const char *tunnel_type[]={ NULL, "PPTP", "L2F", "L2TP", "ATMP", "VTP", "AH", "IP-IP", "MIN-IP-IP", "ESP", "GRE", "DVS", "IP-in-IP Tunneling", }; /* Tunnel-Medium-Type Attribute standard values */static const char *tunnel_medium[]={ NULL, "IPv4", "IPv6", "NSAP", "HDLC", "BBN 1822", "802", "E.163", "E.164", "F.69", "X.121", "IPX", "Appletalk", "Decnet IV", "Banyan Vines", "E.164 with NSAP subaddress", };/* ARAP-Zone-Access Attribute standard values */static const char *arap_zone[]={ NULL, "Only access to dfl zone", "Use zone filter inc.", "Not used", "Use zone filter exc.", };static const char *prompt[]={ "No Echo", "Echo", }; struct attrtype { char *name; /* Attribute name */ const char **subtypes; /* Standard Values (if any) */ u_char siz_subtypes; /* Size of total standard values */ u_char first_subtype; /* First standard value is 0 or 1 */ void (*print_func)(register u_char *, u_int, u_short ); } attr_type[]= { { NULL, NULL, 0, 0, NULL }, { "User", NULL, 0, 0, print_attr_string }, { "Pass", NULL, 0, 0, NULL }, { "CHAP-Pass", NULL, 0, 0, NULL }, { "NAS_ipaddr", NULL, 0, 0, print_attr_address }, { "NAS_port", NULL, 0, 0, print_attr_num }, { "Service_type", serv_type, TAM_SIZE(serv_type)-1, 1, print_attr_num }, { "Framed_proto", frm_proto, TAM_SIZE(frm_proto)-1, 1, print_attr_num }, { "Framed_ipaddr", NULL, 0, 0, print_attr_address }, { "Framed_ipnet", NULL, 0, 0, print_attr_address }, { "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 }, { "Framed_compress", frm_comp, TAM_SIZE(frm_comp), 0, print_attr_num }, { "Login_iphost", NULL, 0, 0, print_attr_address }, { "Login_service", login_serv, TAM_SIZE(login_serv), 0, print_attr_num }, { "Login_TCP_port", NULL, 0, 0, print_attr_num }, /*17*/ { "Unassigned", NULL, 0, 0, NULL }, { "Reply", NULL, 0, 0, print_attr_string }, { "Callback-number", NULL, 0, 0, print_attr_string }, { "Callback-id", NULL, 0, 0, print_attr_string },/*21*/ { "Unassigned", NULL, 0, 0, NULL }, { "Framed_route", NULL, 0, 0, print_attr_string }, { "Framed_ipx_net", NULL, 0, 0, print_attr_num }, { "State", NULL, 0, 0, print_attr_string }, { "Class", NULL, 0, 0, print_attr_string }, { "Vendor_specific", NULL, 0, 0, print_attr_string }, { "Session_timeout", NULL, 0, 0, print_attr_num }, { "Idle_timeout", NULL, 0, 0, print_attr_num }, { "Term_action", term_action, TAM_SIZE(term_action), 0, print_attr_num }, { "Called_station", NULL, 0, 0, print_attr_string }, { "Calling_station", NULL, 0, 0, print_attr_string }, { "NAS_id", NULL, 0, 0, print_attr_string }, { "Proxy_state", NULL, 0, 0, print_attr_string }, { "Login_LAT_service", NULL, 0, 0, print_attr_string }, { "Login_LAT_node", NULL, 0, 0, print_attr_string }, { "Login_LAT_group", NULL, 0, 0, print_attr_string }, { "Framed_atalk_link", NULL, 0, 0, print_attr_num }, { "Framed_atalk_net", NULL, 0, 0, print_attr_num }, { "Framed_atalk_zone", NULL, 0, 0, print_attr_string }, { "Acct_status", acct_status, TAM_SIZE(acct_status)-1, 1, print_attr_num }, { "Acct_delay", NULL, 0, 0, print_attr_num }, { "Acct_in_octets", NULL, 0, 0, print_attr_num }, { "Acct_out_octets", NULL, 0, 0, print_attr_num }, { "Acct_session_id", NULL, 0, 0, print_attr_string }, { "Acct_authentic", acct_auth, TAM_SIZE(acct_auth)-1, 1, print_attr_num }, { "Acct_session_time", NULL, 0, 0, print_attr_num }, { "Acct_in_packets", NULL, 0, 0, print_attr_num }, { "Acct_out_packets", NULL, 0, 0, print_attr_num }, { "Acct_term_cause", acct_term, TAM_SIZE(acct_term)-1, 1, print_attr_num }, { "Acct_multi_session_id", NULL, 0, 0, print_attr_string }, { "Acct_link_count", NULL, 0, 0, print_attr_num }, { "Acct_in_giga", NULL, 0, 0, print_attr_num }, { "Acct_out_giga", NULL, 0, 0, print_attr_num },/*54*/ { "Unassigned", NULL, 0, 0, NULL }, { "Event_timestamp", NULL, 0, 0, print_attr_time },/*56*/ { "Unassigned", NULL, 0, 0, NULL },/*57*/ { "Unassigned", NULL, 0, 0, NULL },/*58*/ { "Unassigned", NULL, 0, 0, NULL },/*59*/ { "Unassigned", NULL, 0, 0, NULL }, { "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 },/*63*/ { "Login_LAT_port", NULL, 0, 0, print_attr_string }, { "Tunnel_type", tunnel_type, TAM_SIZE(tunnel_type)-1, 1, print_attr_num }, { "Tunnel_medium", tunnel_medium, TAM_SIZE(tunnel_medium)-1, 1, print_attr_num }, { "Tunnel_client_end", NULL, 0, 0, print_attr_string }, { "Tunnel_server_end", NULL, 0, 0, print_attr_string }, { "Acct_tunnel_connect", NULL, 0, 0, print_attr_string }, { "Tunnel_pass", NULL, 0, 0, print_attr_string }, { "ARAP_pass", NULL, 0, 0, print_attr_strange }, { "ARAP_feature", NULL, 0, 0, print_attr_strange },/*72*/ { "ARAP_zone_acces", arap_zone, TAM_SIZE(arap_zone)-1, 1, print_attr_num }, { "ARAP_security", NULL, 0, 0, print_attr_string }, { "ARAP_security_data", NULL, 0, 0, print_attr_string }, { "Password_retry", NULL, 0, 0, print_attr_num }, { "Prompt", prompt, TAM_SIZE(prompt), 0, print_attr_num }, { "Connect_info", NULL, 0, 0, print_attr_string }, { "Config_token", NULL, 0, 0, print_attr_string }, { "EAP_msg", NULL, 0, 0, print_attr_string },/*80*/ { "Message_auth", NULL, 0, 0, print_attr_string }, { "Tunnel_priv_group", NULL, 0, 0, print_attr_string }, { "Tunnel_assign_id", NULL, 0, 0, print_attr_string }, { "Tunnel_pref", NULL, 0, 0, print_attr_num }, { "ARAP_challenge_resp", NULL, 0, 0, print_attr_strange }, { "Acct_interim_interval", NULL, 0, 0, print_attr_num },/*86*/ { "Acct_tunnel_pack_lost", NULL, 0, 0, print_attr_num }, { "NAS_port_id", NULL, 0, 0, print_attr_string }, { "Framed_pool", NULL, 0, 0, print_attr_string }, { "Unassigned", NULL, 0, 0, NULL }, { "Tunnel_client_auth_id", NULL, 0, 0, print_attr_string }, { "Tunnel_server_auth_id", NULL, 0, 0, print_attr_string },/*92*/ { "Unassigned", NULL, 0, 0, NULL },/*93*/ { "Unassigned", NULL, 0, 0, NULL } }; /*****************************//* Print an attribute string *//* value pointed by 'data' *//* and 'length' size. *//*****************************//* Returns nothing. *//*****************************/static voidprint_attr_string(register u_char *data, u_int length, u_short attr_code ){⌨️ 快捷键说明
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