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"

Include dependency graph for radclient.c:

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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	ignore_count = 0

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: 51a7b0d2e55df1f115ad090d789befc3aed3bf0b

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 248 of file radclient.c.

◆ openssl3_init

#define openssl3_init ( )

Definition at line 247 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 194 of file radclient.c.

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◆ already_hex()

static bool already_hex ( fr_pair_t * vp )

static

Definition at line 354 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 1286 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 379 of file radclient.c.

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◆ deallocate_id()

static void deallocate_id ( rc_request_t * request )

static

Definition at line 910 of file radclient.c.

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◆ getport()

static int getport ( char const * name )

static

Definition at line 287 of file radclient.c.

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◆ main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 1612 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 251 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 333 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 300 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 470 of file radclient.c.

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◆ radclient_sane()

static int radclient_sane ( rc_request_t * request )

static

Definition at line 865 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 1126 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 1406 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 892 of file radclient.c.

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◆ send_one_packet()

static int send_one_packet ( rc_request_t * request )

static

Definition at line 934 of file radclient.c.

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◆ usage()

static NEVER_RETURNS void usage ( void )

static

Definition at line 158 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 124 of file radclient.c.

◆ attr_chap_password

fr_dict_attr_t const* attr_chap_password

static

Definition at line 123 of file radclient.c.

◆ attr_cleartext_password

fr_dict_attr_t const* attr_cleartext_password

static

Definition at line 114 of file radclient.c.

◆ attr_coa_filter

fr_dict_attr_t const* attr_coa_filter = NULL

static

Definition at line 133 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 116 of file radclient.c.

◆ attr_ms_chap_password

fr_dict_attr_t const* attr_ms_chap_password

static

Definition at line 117 of file radclient.c.

◆ attr_ms_chap_response

fr_dict_attr_t const* attr_ms_chap_response

static

Definition at line 118 of file radclient.c.

◆ attr_packet_type

fr_dict_attr_t const* attr_packet_type

static

Definition at line 125 of file radclient.c.

◆ attr_proxy_state

fr_dict_attr_t const* attr_proxy_state

static

Definition at line 128 of file radclient.c.

◆ attr_radclient_coa_filename

fr_dict_attr_t const* attr_radclient_coa_filename

static

Definition at line 130 of file radclient.c.

◆ attr_radclient_coa_filter

fr_dict_attr_t const* attr_radclient_coa_filter

static

Definition at line 131 of file radclient.c.

◆ attr_radclient_test_name

fr_dict_attr_t const* attr_radclient_test_name

static

Definition at line 120 of file radclient.c.

◆ attr_request_authenticator

fr_dict_attr_t const* attr_request_authenticator

static

Definition at line 121 of file radclient.c.

◆ attr_user_name

fr_dict_attr_t const* attr_user_name

static

Definition at line 126 of file radclient.c.

◆ attr_user_password

fr_dict_attr_t const* attr_user_password

static

Definition at line 127 of file radclient.c.

◆ blast_radius

bool blast_radius = false

static

Definition at line 83 of file radclient.c.

◆ client_ipaddr

fr_ipaddr_t client_ipaddr

static

Definition at line 85 of file radclient.c.

◆ client_port

uint16_t client_port = 0

static

Definition at line 86 of file radclient.c.

◆ coa_port

uint16_t coa_port = FR_COA_UDP_PORT

static

Definition at line 95 of file radclient.c.

◆ coa_tree

fr_rb_tree_t* coa_tree = NULL

static

Definition at line 96 of file radclient.c.

◆ coafd

int coafd

static

Definition at line 94 of file radclient.c.

◆ dict_freeradius

fr_dict_t const* dict_freeradius

static

Definition at line 104 of file radclient.c.

◆ dict_radius

fr_dict_t const* dict_radius

static

Definition at line 105 of file radclient.c.

◆ do_coa

bool do_coa = false

static

Definition at line 93 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 81 of file radclient.c.

◆ ignore_count

int ignore_count = 0

static

Definition at line 80 of file radclient.c.

◆ ipproto

int ipproto = IPPROTO_UDP

static

Definition at line 91 of file radclient.c.

◆ last_used_id

int last_used_id = -1

static

Definition at line 89 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 98 of file radclient.c.

◆ print_filename

bool print_filename = false

static

Definition at line 82 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 108 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 136 of file radclient.c.

◆ radclient_version

char const* radclient_version = RADIUSD_VERSION_BUILD("radclient")

static

Definition at line 102 of file radclient.c.

◆ rc_request_list

fr_dlist_head_t rc_request_list

static

Definition at line 100 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 88 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.

Macros

Typedefs

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ openssl3_free

◆ openssl3_init

◆ pair_update_request

Typedef Documentation

◆ request_t

Function Documentation

◆ _rc_request_free()

◆ already_hex()

◆ blast_radius_check()

◆ coa_init()

◆ deallocate_id()

◆ getport()

◆ main()

◆ mschapv1_encode()

◆ radclient_get_code()

◆ radclient_get_port()

◆ radclient_init()

◆ radclient_sane()

◆ recv_coa_packet()

◆ recv_one_packet()

◆ request_cmp()

◆ send_one_packet()

◆ usage()

Variable Documentation

◆ attr_chap_challenge

◆ attr_chap_password

◆ attr_cleartext_password

◆ attr_coa_filter

◆ attr_coa_filter_name

◆ attr_ms_chap_challenge

◆ attr_ms_chap_password

◆ attr_ms_chap_response

◆ attr_packet_type

◆ attr_proxy_state

◆ attr_radclient_coa_filename

◆ attr_radclient_coa_filter

◆ attr_radclient_test_name

◆ attr_request_authenticator

◆ attr_user_name

◆ attr_user_password

◆ blast_radius

◆ client_ipaddr

◆ client_port

◆ coa_port

◆ coa_tree

◆ coafd

◆ dict_freeradius

◆ dict_radius

◆ do_coa

◆ do_output

◆ done

◆ ignore_count

◆ ipproto

◆ last_used_id

◆ packet_code

◆ packet_list

◆ print_filename

◆ radclient_dict

◆ radclient_dict_attr

◆ radclient_version

◆ rc_request_list

◆ resend_count

◆ retries

◆ secret

◆ server_ipaddr

◆ server_port

◆ sleep_time

◆ sockfd

◆ stats

◆ timeout