radclient.c File Reference

General radius client and debug tool. More...

#include <freeradius-devel/util/conf.h>
#include <freeradius-devel/util/syserror.h>
#include <freeradius-devel/util/atexit.h>
#include <freeradius-devel/util/pair_legacy.h>
#include <freeradius-devel/util/time.h>
#include <freeradius-devel/server/packet.h>
#include <freeradius-devel/radius/list.h>
#include <freeradius-devel/radius/radius.h>
#include <freeradius-devel/util/chap.h>
#include <ctype.h>
#include <assert.h>
#include "smbdes.h"
#include "mschap.h"
#include "radclient.h"

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Macros
#define	openssl3_free()
#define	openssl3_init()
#define	pair_update_request(_attr, _da)

Typedefs
typedef struct request_s	request_t

Functions
static int	_rc_request_free (rc_request_t *request)
static bool	already_hex (fr_pair_t *vp)
static int	blast_radius_check (rc_request_t *request, fr_packet_t *reply)
static int	coa_init (rc_request_t *parent, FILE *coa_reply, char const *reply_filename, bool *coa_reply_done, FILE *coa_filter, char const *filter_filename, bool *coa_filter_done)
static void	deallocate_id (rc_request_t *request)
static int	getport (char const *name)
int	main (int argc, char **argv)
static int	mschapv1_encode (fr_packet_t *packet, fr_pair_list_t *list, char const *password)
static fr_radius_packet_code_t	radclient_get_code (uint16_t port)
static void	radclient_get_port (fr_radius_packet_code_t type, uint16_t *port)
static int	radclient_init (TALLOC_CTX *ctx, rc_file_pair_t *files)
static int	radclient_sane (rc_request_t *request)
static int	recv_coa_packet (fr_time_delta_t wait_time)
static int	recv_one_packet (fr_time_delta_t wait_time)
static int8_t	request_cmp (void const *one, void const *two)
static int	send_one_packet (rc_request_t *request)
static NEVER_RETURNS void	usage (void)

Variables
static fr_dict_attr_t const *	attr_chap_challenge
static fr_dict_attr_t const *	attr_chap_password
static fr_dict_attr_t const *	attr_cleartext_password
static fr_dict_attr_t const *	attr_coa_filter = NULL
static const char *	attr_coa_filter_name = "User-Name"
static fr_dict_attr_t const *	attr_ms_chap_challenge
static fr_dict_attr_t const *	attr_ms_chap_password
static fr_dict_attr_t const *	attr_ms_chap_response
static fr_dict_attr_t const *	attr_packet_type
static fr_dict_attr_t const *	attr_proxy_state
static fr_dict_attr_t const *	attr_radclient_coa_filename
static fr_dict_attr_t const *	attr_radclient_coa_filter
static fr_dict_attr_t const *	attr_radclient_test_name
static fr_dict_attr_t const *	attr_request_authenticator
static fr_dict_attr_t const *	attr_user_name
static fr_dict_attr_t const *	attr_user_password
static bool	blast_radius = false
static fr_ipaddr_t	client_ipaddr
static uint16_t	client_port = 0
static uint16_t	coa_port = FR_COA_UDP_PORT
static fr_rb_tree_t *	coa_tree = NULL
static int	coafd
static fr_dict_t const *	dict_freeradius
static fr_dict_t const *	dict_radius
static bool	do_coa = false
static bool	do_output = true
static bool	done = true
static int	ipproto = IPPROTO_UDP
static int	last_used_id = -1
static int	packet_code = FR_RADIUS_CODE_UNDEFINED
static fr_packet_list_t *	packet_list = NULL
static bool	print_filename = false
fr_dict_autoload_t	radclient_dict []
fr_dict_attr_autoload_t	radclient_dict_attr []
static char const *	radclient_version = RADIUSD_VERSION_BUILD("radclient")
static fr_dlist_head_t	rc_request_list
static int	resend_count = 1
static int	retries = 3
static char *	secret = NULL
static fr_ipaddr_t	server_ipaddr
static uint16_t	server_port = 0
static fr_time_delta_t	sleep_time = fr_time_delta_wrap(-1)
static int	sockfd
static rc_stats_t	stats
static fr_time_delta_t	timeout = fr_time_delta_wrap((int64_t)5 * NSEC)

Detailed Description

General radius client and debug tool.

Id

aa7df0c3851901fc6d98a9f92c65f5eb8b68b43a

Copyright

2000,2006,2014 The FreeRADIUS server project

2000 Miquel van Smoorenburg (mique.nosp@m.ls@c.nosp@m.istro.nosp@m.n.nl)

2000 Alan DeKok (aland.nosp@m.@fre.nosp@m.eradi.nosp@m.us.o.nosp@m.rg)

Id

bb03a8c79c64b76b943d611346e263279776ef22

Copyright

2000,2006,2014 The FreeRADIUS server project

2000 Miquel van Smoorenburg (mique.nosp@m.ls@c.nosp@m.istro.nosp@m.n.nl)

2000 Alan DeKok (aland.nosp@m.@fre.nosp@m.eradi.nosp@m.us.o.nosp@m.rg)

Definition in file radclient.c.

Macro Definition Documentation

openssl3_free

#define openssl3_free

(

)

Definition at line 247 of file radclient.c.

openssl3_init

#define openssl3_init

(

)

Definition at line 246 of file radclient.c.

pair_update_request

#define pair_update_request	(		_attr,
			_da
	)

Value:

                do { \
                _attr = fr_pair_find_by_da(&request->request_pairs, NULL, _da); \
                if (!_attr) { \
                        _attr = fr_pair_afrom_da(request, _da); \
                        assert(_attr != NULL); \
                        fr_pair_append(&request->request_pairs, _attr); \
                } \
        } while (0)

Definition at line 57 of file radclient.c.

Typedef Documentation

request_t

typedef struct request_s request_t

Definition at line 50 of file radclient.c.

Function Documentation

_rc_request_free()

static int _rc_request_free ( rc_request_t *  request )

static

Definition at line 193 of file radclient.c.

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already_hex()

static bool already_hex ( fr_pair_t *  vp )

static

Definition at line 353 of file radclient.c.

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blast_radius_check()

static int blast_radius_check ( rc_request_t *  request, fr_packet_t *  reply  )

static

Definition at line 1285 of file radclient.c.

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coa_init()

static int coa_init ( rc_request_t *  parent, FILE *  coa_reply, char const *  reply_filename, bool *  coa_reply_done, FILE *  coa_filter, char const *  filter_filename, bool *  coa_filter_done  )

static

Definition at line 378 of file radclient.c.

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deallocate_id()

static void deallocate_id ( rc_request_t *  request )

static

Definition at line 909 of file radclient.c.

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getport()

static int getport ( char const *  name )

static

Definition at line 286 of file radclient.c.

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main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 1606 of file radclient.c.

mschapv1_encode()

static int mschapv1_encode ( fr_packet_t *  packet, fr_pair_list_t *  list, char const *  password  )

static

Definition at line 250 of file radclient.c.

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radclient_get_code()

static fr_radius_packet_code_t radclient_get_code ( uint16_t  port )

static

Definition at line 332 of file radclient.c.

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radclient_get_port()

static void radclient_get_port ( fr_radius_packet_code_t  type, uint16_t *  port  )

static

Definition at line 299 of file radclient.c.

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radclient_init()

static int radclient_init ( TALLOC_CTX *  ctx, rc_file_pair_t *  files  )

static

Definition at line 469 of file radclient.c.

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radclient_sane()

static int radclient_sane ( rc_request_t *  request )

static

Definition at line 864 of file radclient.c.

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recv_coa_packet()

static int recv_coa_packet ( fr_time_delta_t  wait_time )

static

Definition at line 1125 of file radclient.c.

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recv_one_packet()

static int recv_one_packet ( fr_time_delta_t  wait_time )

static

Definition at line 1405 of file radclient.c.

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request_cmp()

static int8_t request_cmp ( void const *  one, void const *  two  )

static

Definition at line 891 of file radclient.c.

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send_one_packet()

static int send_one_packet ( rc_request_t *  request )

static

Definition at line 933 of file radclient.c.

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usage()

static NEVER_RETURNS void usage ( void  )

static

Definition at line 157 of file radclient.c.

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Variable Documentation

attr_chap_challenge

fr_dict_attr_t const* attr_chap_challenge

static

Definition at line 123 of file radclient.c.

attr_chap_password

fr_dict_attr_t const* attr_chap_password

static

Definition at line 122 of file radclient.c.

attr_cleartext_password

fr_dict_attr_t const* attr_cleartext_password

static

Definition at line 113 of file radclient.c.

attr_coa_filter

fr_dict_attr_t const* attr_coa_filter = NULL

static

Definition at line 132 of file radclient.c.

attr_coa_filter_name

const char* attr_coa_filter_name = "User-Name"

static

Definition at line 72 of file radclient.c.

attr_ms_chap_challenge

fr_dict_attr_t const* attr_ms_chap_challenge

static

Definition at line 115 of file radclient.c.

attr_ms_chap_password

fr_dict_attr_t const* attr_ms_chap_password

static

Definition at line 116 of file radclient.c.

attr_ms_chap_response

fr_dict_attr_t const* attr_ms_chap_response

static

Definition at line 117 of file radclient.c.

attr_packet_type

fr_dict_attr_t const* attr_packet_type

static

Definition at line 124 of file radclient.c.

attr_proxy_state

fr_dict_attr_t const* attr_proxy_state

static

Definition at line 127 of file radclient.c.

attr_radclient_coa_filename

fr_dict_attr_t const* attr_radclient_coa_filename

static

Definition at line 129 of file radclient.c.

attr_radclient_coa_filter

fr_dict_attr_t const* attr_radclient_coa_filter

static

Definition at line 130 of file radclient.c.

attr_radclient_test_name

fr_dict_attr_t const* attr_radclient_test_name

static

Definition at line 119 of file radclient.c.

attr_request_authenticator

fr_dict_attr_t const* attr_request_authenticator

static

Definition at line 120 of file radclient.c.

attr_user_name

fr_dict_attr_t const* attr_user_name

static

Definition at line 125 of file radclient.c.

attr_user_password

fr_dict_attr_t const* attr_user_password

static

Definition at line 126 of file radclient.c.

blast_radius

bool blast_radius = false

static

Definition at line 82 of file radclient.c.

client_ipaddr

fr_ipaddr_t client_ipaddr

static

Definition at line 84 of file radclient.c.

client_port

uint16_t client_port = 0

static

Definition at line 85 of file radclient.c.

coa_port

uint16_t coa_port = FR_COA_UDP_PORT

static

Definition at line 94 of file radclient.c.

coa_tree

fr_rb_tree_t* coa_tree = NULL

static

Definition at line 95 of file radclient.c.

coafd

int coafd

static

Definition at line 93 of file radclient.c.

dict_freeradius

fr_dict_t const* dict_freeradius

static

Definition at line 103 of file radclient.c.

dict_radius

fr_dict_t const* dict_radius

static

Definition at line 104 of file radclient.c.

do_coa

bool do_coa = false

static

Definition at line 92 of file radclient.c.

do_output

bool do_output = true

static

Definition at line 70 of file radclient.c.

done

bool done = true

static

Definition at line 80 of file radclient.c.

ipproto

int ipproto = IPPROTO_UDP

static

Definition at line 90 of file radclient.c.

last_used_id

int last_used_id = -1

static

Definition at line 88 of file radclient.c.

packet_code

int packet_code = FR_RADIUS_CODE_UNDEFINED

static

Definition at line 77 of file radclient.c.

packet_list

fr_packet_list_t* packet_list = NULL

static

Definition at line 97 of file radclient.c.

print_filename

bool print_filename = false

static

Definition at line 81 of file radclient.c.

radclient_dict

fr_dict_autoload_t radclient_dict[]

Initial value:

= {
        { .out = &dict_freeradius, .proto = "freeradius" },
        { .out = &dict_radius, .proto = "radius" },
        { NULL }
}

Definition at line 107 of file radclient.c.

radclient_dict_attr

fr_dict_attr_autoload_t radclient_dict_attr[]

Initial value:

= {
        { .out = &attr_cleartext_password, .name = "Password.Cleartext", .type = FR_TYPE_STRING, .dict = &dict_freeradius },
        { .out = &attr_ms_chap_challenge, .name = "Vendor-Specific.Microsoft.CHAP-Challenge", .type = FR_TYPE_OCTETS, .dict = &dict_radius },
        { .out = &attr_ms_chap_password, .name = "Password.MS-CHAP", .type = FR_TYPE_STRING, .dict = &dict_freeradius },
        { .out = &attr_ms_chap_response, .name = "Vendor-Specific.Microsoft.CHAP-Response", .type = FR_TYPE_OCTETS, .dict = &dict_radius },
 
        { .out = &attr_radclient_test_name, .name = "Radclient-Test-Name", .type = FR_TYPE_STRING, .dict = &dict_freeradius },
        { .out = &attr_request_authenticator, .name = "Request-Authenticator", .type = FR_TYPE_OCTETS, .dict = &dict_freeradius },
 
        { .out = &attr_radclient_coa_filename, .name = "Radclient-CoA-Filename", .type = FR_TYPE_STRING, .dict = &dict_freeradius },
        { .out = &attr_radclient_coa_filter, .name = "Radclient-CoA-Filter", .type = FR_TYPE_STRING, .dict = &dict_freeradius },
 
        { .out = &attr_chap_password, .name = "CHAP-Password", .type = FR_TYPE_OCTETS, .dict = &dict_radius },
        { .out = &attr_chap_challenge, .name = "CHAP-Challenge", .type = FR_TYPE_OCTETS, .dict = &dict_radius },
        { .out = &attr_packet_type, .name = "Packet-Type", .type = FR_TYPE_UINT32, .dict = &dict_radius },
        { .out = &attr_user_password, .name = "User-Password", .type = FR_TYPE_STRING, .dict = &dict_radius },
        { .out = &attr_user_name, .name = "User-Name", .type = FR_TYPE_STRING, .dict = &dict_radius },
        { .out = &attr_proxy_state, .name = "Proxy-State", .type = FR_TYPE_OCTETS, .dict = &dict_radius },
 
        { NULL }
}

Definition at line 135 of file radclient.c.

radclient_version

char const* radclient_version = RADIUSD_VERSION_BUILD("radclient")

static

Definition at line 101 of file radclient.c.

rc_request_list

fr_dlist_head_t rc_request_list

static

Definition at line 99 of file radclient.c.

resend_count

int resend_count = 1

static

Definition at line 79 of file radclient.c.

retries

int retries = 3

static

Definition at line 66 of file radclient.c.

secret

char* secret = NULL

static

Definition at line 69 of file radclient.c.

server_ipaddr

fr_ipaddr_t server_ipaddr

static

Definition at line 78 of file radclient.c.

server_port

uint16_t server_port = 0

static

Definition at line 76 of file radclient.c.

sleep_time

fr_time_delta_t sleep_time = fr_time_delta_wrap(-1)

static

Definition at line 68 of file radclient.c.

sockfd

int sockfd

static

Definition at line 87 of file radclient.c.

stats

rc_stats_t stats

static

Definition at line 74 of file radclient.c.

timeout

fr_time_delta_t timeout = fr_time_delta_wrap((int64_t)5 * NSEC)

static

Definition at line 67 of file radclient.c.