Code common to EAP-SIM/AKA/AKA' clients and servers. More...

#include <freeradius-devel/util/sha1.h>
#include <freeradius-devel/util/debug.h>
#include <freeradius-devel/server/module.h>
#include <freeradius-devel/tls/base.h>
#include <freeradius-devel/eap/types.h>
#include <freeradius-devel/eap_aka_sim/base.h>
#include <freeradius-devel/eap_aka_sim/attrs.h>
#include "crypto_priv.h"

Include dependency graph for base.c:

Go to the source code of this file.

Functions
static int	dict_flag_encrypt (fr_dict_attr_t *da_p, char const value, UNUSED fr_dict_flag_parser_rule_t const *rules)

size_t	fr_aka_sim_attr_len (fr_pair_t const *vp)
	Return the on-the-wire length of an attribute value.

void	fr_aka_sim_free (void)

int	fr_aka_sim_init (void)

size_t	fr_aka_sim_octets_prefix_len (fr_dict_attr_t const *da)
	Return the number of bytes before the octets value.

Variables
fr_dict_attr_t const *	attr_eap_aka_sim_ak

fr_dict_attr_t const *	attr_eap_aka_sim_any_id_req

fr_dict_attr_t const *	attr_eap_aka_sim_autn

fr_dict_attr_t const *	attr_eap_aka_sim_auts

fr_dict_attr_t const *	attr_eap_aka_sim_bidding

fr_dict_attr_t const *	attr_eap_aka_sim_checkcode

fr_dict_attr_t const *	attr_eap_aka_sim_ck

fr_dict_attr_t const *	attr_eap_aka_sim_client_error_code

fr_dict_attr_t const *	attr_eap_aka_sim_counter

fr_dict_attr_t const *	attr_eap_aka_sim_counter_too_small

fr_dict_attr_t const *	attr_eap_aka_sim_encr_data

fr_dict_attr_t const *	attr_eap_aka_sim_fullauth_id_req

fr_dict_attr_t const *	attr_eap_aka_sim_hmac_extra_request

fr_dict_attr_t const *	attr_eap_aka_sim_hmac_extra_response

fr_dict_attr_t const *	attr_eap_aka_sim_identity

fr_dict_attr_t const *	attr_eap_aka_sim_identity_type

fr_dict_attr_t const *	attr_eap_aka_sim_ik

fr_dict_attr_t const *	attr_eap_aka_sim_iv

fr_dict_attr_t const *	attr_eap_aka_sim_k_aut

fr_dict_attr_t const *	attr_eap_aka_sim_k_encr

fr_dict_attr_t const *	attr_eap_aka_sim_k_re

fr_dict_attr_t const *	attr_eap_aka_sim_kc

fr_dict_attr_t const *	attr_eap_aka_sim_kdf

fr_dict_attr_t const *	attr_eap_aka_sim_kdf_identity

fr_dict_attr_t const *	attr_eap_aka_sim_kdf_input

fr_dict_attr_t const *	attr_eap_aka_sim_mac

fr_dict_attr_t const *	attr_eap_aka_sim_method_hint

fr_dict_attr_t const *	attr_eap_aka_sim_mk

fr_dict_attr_t const *	attr_eap_aka_sim_next_pseudonym

fr_dict_attr_t const *	attr_eap_aka_sim_next_reauth_id

fr_dict_attr_t const *	attr_eap_aka_sim_nonce_mt

fr_dict_attr_t const *	attr_eap_aka_sim_nonce_s

fr_dict_attr_t const *	attr_eap_aka_sim_notification

fr_dict_attr_t const *	attr_eap_aka_sim_permanent_id_req

fr_dict_attr_t const *	attr_eap_aka_sim_permanent_identity

fr_dict_attr_t const *	attr_eap_aka_sim_rand

fr_dict_attr_t const *	attr_eap_aka_sim_res

fr_dict_attr_t const *	attr_eap_aka_sim_result_ind

fr_dict_attr_t const *	attr_eap_aka_sim_selected_version

fr_dict_attr_t const *	attr_eap_aka_sim_sres

fr_dict_attr_t const *	attr_eap_aka_sim_subtype

fr_dict_attr_t const *	attr_eap_aka_sim_version_list

fr_dict_attr_t const *	attr_eap_aka_sim_xres

fr_dict_attr_t const *	attr_eap_identity

fr_dict_attr_t const *	attr_eap_type

fr_dict_attr_t const *	attr_ms_mppe_recv_key

fr_dict_attr_t const *	attr_ms_mppe_send_key

fr_dict_attr_t const *	attr_session_data

fr_dict_attr_t const *	attr_session_id

fr_dict_attr_t const *	attr_sim_algo_version

fr_dict_attr_t const *	attr_sim_amf

fr_dict_attr_t const *	attr_sim_ki

fr_dict_attr_t const *	attr_sim_op

fr_dict_attr_t const *	attr_sim_opc

fr_dict_attr_t const *	attr_sim_sqn

fr_dict_t const *	dict_eap_aka_sim

fr_dict_t const *	dict_freeradius

fr_dict_t const *	dict_radius

static fr_dict_flag_parser_t const	eap_aka_sim_flags []

fr_value_box_t const *	enum_eap_type_aka

fr_value_box_t const *	enum_eap_type_aka_prime

fr_value_box_t const *	enum_eap_type_sim

fr_value_box_t const *	enum_kdf_prime_with_ck_prime_ik_prime

size_t const	fr_aka_sim_attr_sizes [FR_TYPE_MAX+1][2]
	SIM AT on-the-wire format attribute sizes.

static uint32_t	instance_count = 0

fr_dict_autoload_t	libfreeradius_aka_sim_dict []

fr_dict_attr_autoload_t	libfreeradius_aka_sim_dict_attr []

fr_dict_enum_autoload_t	libfreeradius_aka_sim_dict_enum []

fr_dict_protocol_t	libfreeradius_eap_aka_sim_dict_protocol

Detailed Description

Code common to EAP-SIM/AKA/AKA' clients and servers.

The development of the EAP-SIM support was funded by Internet Foundation Austria (http://www.nic.at/ipa).

Copyright: 2003 Michael Richardson mcr@s.nosp@m.ande.nosp@m.lman..nosp@m.otta.nosp@m.wa.on.nosp@m..ca; 2003-2016 The FreeRADIUS server project

Definition in file base.c.

Function Documentation

◆ dict_flag_encrypt()

static int dict_flag_encrypt	(	fr_dict_attr_t **	da_p,
		char const *	value,
		UNUSED fr_dict_flag_parser_rule_t const *	rules
	)

static

Definition at line 227 of file base.c.

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◆ fr_aka_sim_attr_len()

size_t fr_aka_sim_attr_len ( fr_pair_t const * vp )

Return the on-the-wire length of an attribute value.

Parameters

[in] vp to return the length of.

Returns: the length of the attribute.

Definition at line 257 of file base.c.

◆ fr_aka_sim_free()

void fr_aka_sim_free ( void )

Definition at line 315 of file base.c.

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◆ fr_aka_sim_init()

int fr_aka_sim_init ( void )

Definition at line 284 of file base.c.

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◆ fr_aka_sim_octets_prefix_len()

size_t fr_aka_sim_octets_prefix_len ( fr_dict_attr_t const * da )

Return the number of bytes before the octets value.

Definition at line 276 of file base.c.

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Variable Documentation

◆ attr_eap_aka_sim_ak

fr_dict_attr_t const* attr_eap_aka_sim_ak

Definition at line 59 of file base.c.

◆ attr_eap_aka_sim_any_id_req

fr_dict_attr_t const* attr_eap_aka_sim_any_id_req

Definition at line 60 of file base.c.

◆ attr_eap_aka_sim_autn

fr_dict_attr_t const* attr_eap_aka_sim_autn

Definition at line 61 of file base.c.

◆ attr_eap_aka_sim_auts

fr_dict_attr_t const* attr_eap_aka_sim_auts

Definition at line 62 of file base.c.

◆ attr_eap_aka_sim_bidding

fr_dict_attr_t const* attr_eap_aka_sim_bidding

Definition at line 63 of file base.c.

◆ attr_eap_aka_sim_checkcode

fr_dict_attr_t const* attr_eap_aka_sim_checkcode

Definition at line 64 of file base.c.

◆ attr_eap_aka_sim_ck

fr_dict_attr_t const* attr_eap_aka_sim_ck

Definition at line 65 of file base.c.

◆ attr_eap_aka_sim_client_error_code

fr_dict_attr_t const* attr_eap_aka_sim_client_error_code

Definition at line 66 of file base.c.

◆ attr_eap_aka_sim_counter

fr_dict_attr_t const* attr_eap_aka_sim_counter

Definition at line 67 of file base.c.

◆ attr_eap_aka_sim_counter_too_small

fr_dict_attr_t const* attr_eap_aka_sim_counter_too_small

Definition at line 68 of file base.c.

◆ attr_eap_aka_sim_encr_data

fr_dict_attr_t const* attr_eap_aka_sim_encr_data

Definition at line 69 of file base.c.

◆ attr_eap_aka_sim_fullauth_id_req

fr_dict_attr_t const* attr_eap_aka_sim_fullauth_id_req

Definition at line 70 of file base.c.

◆ attr_eap_aka_sim_hmac_extra_request

fr_dict_attr_t const* attr_eap_aka_sim_hmac_extra_request

Definition at line 71 of file base.c.

◆ attr_eap_aka_sim_hmac_extra_response

fr_dict_attr_t const* attr_eap_aka_sim_hmac_extra_response

Definition at line 72 of file base.c.

◆ attr_eap_aka_sim_identity

fr_dict_attr_t const* attr_eap_aka_sim_identity

Definition at line 73 of file base.c.

◆ attr_eap_aka_sim_identity_type

fr_dict_attr_t const* attr_eap_aka_sim_identity_type

Definition at line 74 of file base.c.

◆ attr_eap_aka_sim_ik

fr_dict_attr_t const* attr_eap_aka_sim_ik

Definition at line 75 of file base.c.

◆ attr_eap_aka_sim_iv

fr_dict_attr_t const* attr_eap_aka_sim_iv

Definition at line 76 of file base.c.

◆ attr_eap_aka_sim_k_aut

fr_dict_attr_t const* attr_eap_aka_sim_k_aut

Definition at line 77 of file base.c.

◆ attr_eap_aka_sim_k_encr

fr_dict_attr_t const* attr_eap_aka_sim_k_encr

Definition at line 78 of file base.c.

◆ attr_eap_aka_sim_k_re

fr_dict_attr_t const* attr_eap_aka_sim_k_re

Definition at line 79 of file base.c.

◆ attr_eap_aka_sim_kc

fr_dict_attr_t const* attr_eap_aka_sim_kc

Definition at line 80 of file base.c.

◆ attr_eap_aka_sim_kdf

fr_dict_attr_t const* attr_eap_aka_sim_kdf

Definition at line 81 of file base.c.

◆ attr_eap_aka_sim_kdf_identity

fr_dict_attr_t const* attr_eap_aka_sim_kdf_identity

Definition at line 82 of file base.c.

◆ attr_eap_aka_sim_kdf_input

fr_dict_attr_t const* attr_eap_aka_sim_kdf_input

Definition at line 83 of file base.c.

◆ attr_eap_aka_sim_mac

fr_dict_attr_t const* attr_eap_aka_sim_mac

Definition at line 84 of file base.c.

◆ attr_eap_aka_sim_method_hint

fr_dict_attr_t const* attr_eap_aka_sim_method_hint

Definition at line 85 of file base.c.

◆ attr_eap_aka_sim_mk

fr_dict_attr_t const* attr_eap_aka_sim_mk

Definition at line 86 of file base.c.

◆ attr_eap_aka_sim_next_pseudonym

fr_dict_attr_t const* attr_eap_aka_sim_next_pseudonym

Definition at line 87 of file base.c.

◆ attr_eap_aka_sim_next_reauth_id

fr_dict_attr_t const* attr_eap_aka_sim_next_reauth_id

Definition at line 88 of file base.c.

◆ attr_eap_aka_sim_nonce_mt

fr_dict_attr_t const* attr_eap_aka_sim_nonce_mt

Definition at line 89 of file base.c.

◆ attr_eap_aka_sim_nonce_s

fr_dict_attr_t const* attr_eap_aka_sim_nonce_s

Definition at line 90 of file base.c.

◆ attr_eap_aka_sim_notification

fr_dict_attr_t const* attr_eap_aka_sim_notification

Definition at line 91 of file base.c.

◆ attr_eap_aka_sim_permanent_id_req

fr_dict_attr_t const* attr_eap_aka_sim_permanent_id_req

Definition at line 92 of file base.c.

◆ attr_eap_aka_sim_permanent_identity

fr_dict_attr_t const* attr_eap_aka_sim_permanent_identity

Definition at line 93 of file base.c.

◆ attr_eap_aka_sim_rand

fr_dict_attr_t const* attr_eap_aka_sim_rand

Definition at line 94 of file base.c.

◆ attr_eap_aka_sim_res

fr_dict_attr_t const* attr_eap_aka_sim_res

Definition at line 95 of file base.c.

◆ attr_eap_aka_sim_result_ind

fr_dict_attr_t const* attr_eap_aka_sim_result_ind

Definition at line 96 of file base.c.

◆ attr_eap_aka_sim_selected_version

fr_dict_attr_t const* attr_eap_aka_sim_selected_version

Definition at line 97 of file base.c.

◆ attr_eap_aka_sim_sres

fr_dict_attr_t const* attr_eap_aka_sim_sres

Definition at line 98 of file base.c.

◆ attr_eap_aka_sim_subtype

fr_dict_attr_t const* attr_eap_aka_sim_subtype

Definition at line 99 of file base.c.

◆ attr_eap_aka_sim_version_list

fr_dict_attr_t const* attr_eap_aka_sim_version_list

Definition at line 100 of file base.c.

◆ attr_eap_aka_sim_xres

fr_dict_attr_t const* attr_eap_aka_sim_xres

Definition at line 101 of file base.c.

◆ attr_eap_identity

fr_dict_attr_t const* attr_eap_identity

Definition at line 108 of file base.c.

◆ attr_eap_type

fr_dict_attr_t const* attr_eap_type

Definition at line 109 of file base.c.

◆ attr_ms_mppe_recv_key

fr_dict_attr_t const* attr_ms_mppe_recv_key

Definition at line 105 of file base.c.

◆ attr_ms_mppe_send_key

fr_dict_attr_t const* attr_ms_mppe_send_key

Definition at line 106 of file base.c.

◆ attr_session_data

fr_dict_attr_t const* attr_session_data

Definition at line 102 of file base.c.

◆ attr_session_id

fr_dict_attr_t const* attr_session_id

Definition at line 103 of file base.c.

◆ attr_sim_algo_version

fr_dict_attr_t const* attr_sim_algo_version

Definition at line 110 of file base.c.

◆ attr_sim_amf

fr_dict_attr_t const* attr_sim_amf

Definition at line 111 of file base.c.

◆ attr_sim_ki

fr_dict_attr_t const* attr_sim_ki

Definition at line 112 of file base.c.

◆ attr_sim_op

fr_dict_attr_t const* attr_sim_op

Definition at line 113 of file base.c.

◆ attr_sim_opc

fr_dict_attr_t const* attr_sim_opc

Definition at line 114 of file base.c.

◆ attr_sim_sqn

fr_dict_attr_t const* attr_sim_sqn

Definition at line 115 of file base.c.

◆ dict_eap_aka_sim

fr_dict_t const* dict_eap_aka_sim

Definition at line 48 of file base.c.

◆ dict_freeradius

fr_dict_t const* dict_freeradius

Definition at line 46 of file base.c.

◆ dict_radius

fr_dict_t const* dict_radius

Definition at line 47 of file base.c.

◆ eap_aka_sim_flags

fr_dict_flag_parser_t const eap_aka_sim_flags[]

static

Initial value:

= {
        { L("encrypt"), { .func = dict_flag_encrypt, .needs_value = true} }
}

Definition at line 248 of file base.c.

◆ enum_eap_type_aka

fr_value_box_t const* enum_eap_type_aka

Definition at line 186 of file base.c.

◆ enum_eap_type_aka_prime

fr_value_box_t const* enum_eap_type_aka_prime

Definition at line 187 of file base.c.

◆ enum_eap_type_sim

fr_value_box_t const* enum_eap_type_sim

Definition at line 185 of file base.c.

◆ enum_kdf_prime_with_ck_prime_ik_prime

fr_value_box_t const* enum_kdf_prime_with_ck_prime_ik_prime

Definition at line 189 of file base.c.

◆ fr_aka_sim_attr_sizes

size_t const fr_aka_sim_attr_sizes[FR_TYPE_MAX+1][2]

Initial value:

= {
        [FR_TYPE_NULL]                  = {~0, 0},
 
        [FR_TYPE_STRING]                = {0, ~0},
        [FR_TYPE_OCTETS]                = {0, ~0},
 
        [FR_TYPE_BOOL]                  = {2, 2},
        [FR_TYPE_UINT8]                 = {1, 1},
        [FR_TYPE_UINT16]                = {2, 2},
        [FR_TYPE_UINT32]                = {4, 4},
        [FR_TYPE_UINT64]                = {8, 8},
 
        [FR_TYPE_TLV]                   = {2, ~0},
 
        [FR_TYPE_MAX]                   = {~0, 0}       
}

SIM AT on-the-wire format attribute sizes.

Holds the min/max sizes of all supported SIM AT attribute values as they would be found in a SIM AT packet.

These sizes may be different than the sizes of INTERNAL formats, PRESENTATION formats and generic NETWORK formats.

Definition at line 210 of file base.c.

◆ instance_count

uint32_t instance_count = 0

static

Definition at line 44 of file base.c.

◆ libfreeradius_aka_sim_dict

fr_dict_autoload_t libfreeradius_aka_sim_dict

Initial value:

= {
        { .out = &dict_freeradius, .proto = "freeradius" },
        { .out = &dict_radius, .proto = "radius" },
        { .out = &dict_eap_aka_sim, .base_dir = "eap/aka-sim", .proto = "eap-aka-sim" },
 
        DICT_AUTOLOAD_TERMINATOR
}

Definition at line 51 of file base.c.

◆ libfreeradius_aka_sim_dict_attr

fr_dict_attr_autoload_t libfreeradius_aka_sim_dict_attr

Definition at line 118 of file base.c.

◆ libfreeradius_aka_sim_dict_enum

fr_dict_enum_autoload_t libfreeradius_aka_sim_dict_enum

Initial value:

= {
        { .out = &enum_eap_type_sim, .name = "SIM", .attr = &attr_eap_type },
        { .out = &enum_eap_type_aka, .name = "AKA", .attr = &attr_eap_type },
        { .out = &enum_eap_type_aka_prime, .name = "AKA-Prime", .attr = &attr_eap_type },
 
        { .out = &enum_kdf_prime_with_ck_prime_ik_prime, .name = "Prime-With-CK-Prime-IK-Prime", .attr = &attr_eap_aka_sim_kdf },
 
        DICT_AUTOLOAD_TERMINATOR
}

Definition at line 192 of file base.c.

◆ libfreeradius_eap_aka_sim_dict_protocol

fr_dict_protocol_t libfreeradius_eap_aka_sim_dict_protocol

Initial value:

= {
        .name = "eap_aka_sim",
        .default_type_size = 1,
        .default_type_length = 1,
        .attr = {
                .flags = {
                        .table = eap_aka_sim_flags,
                        .table_len = NUM_ELEMENTS(eap_aka_sim_flags),
                        .len = sizeof(fr_aka_sim_attr_flags_t)
                }
        }
}

Definition at line 327 of file base.c.

Functions

Variables

Detailed Description

Function Documentation

◆ dict_flag_encrypt()

◆ fr_aka_sim_attr_len()

◆ fr_aka_sim_free()

◆ fr_aka_sim_init()

◆ fr_aka_sim_octets_prefix_len()

Variable Documentation

◆ attr_eap_aka_sim_ak

◆ attr_eap_aka_sim_any_id_req

◆ attr_eap_aka_sim_autn

◆ attr_eap_aka_sim_auts

◆ attr_eap_aka_sim_bidding

◆ attr_eap_aka_sim_checkcode

◆ attr_eap_aka_sim_ck

◆ attr_eap_aka_sim_client_error_code

◆ attr_eap_aka_sim_counter

◆ attr_eap_aka_sim_counter_too_small

◆ attr_eap_aka_sim_encr_data

◆ attr_eap_aka_sim_fullauth_id_req

◆ attr_eap_aka_sim_hmac_extra_request

◆ attr_eap_aka_sim_hmac_extra_response

◆ attr_eap_aka_sim_identity

◆ attr_eap_aka_sim_identity_type

◆ attr_eap_aka_sim_ik

◆ attr_eap_aka_sim_iv

◆ attr_eap_aka_sim_k_aut

◆ attr_eap_aka_sim_k_encr

◆ attr_eap_aka_sim_k_re

◆ attr_eap_aka_sim_kc

◆ attr_eap_aka_sim_kdf

◆ attr_eap_aka_sim_kdf_identity

◆ attr_eap_aka_sim_kdf_input

◆ attr_eap_aka_sim_mac

◆ attr_eap_aka_sim_method_hint

◆ attr_eap_aka_sim_mk

◆ attr_eap_aka_sim_next_pseudonym

◆ attr_eap_aka_sim_next_reauth_id

◆ attr_eap_aka_sim_nonce_mt

◆ attr_eap_aka_sim_nonce_s

◆ attr_eap_aka_sim_notification

◆ attr_eap_aka_sim_permanent_id_req

◆ attr_eap_aka_sim_permanent_identity

◆ attr_eap_aka_sim_rand

◆ attr_eap_aka_sim_res

◆ attr_eap_aka_sim_result_ind

◆ attr_eap_aka_sim_selected_version

◆ attr_eap_aka_sim_sres

◆ attr_eap_aka_sim_subtype

◆ attr_eap_aka_sim_version_list

◆ attr_eap_aka_sim_xres

◆ attr_eap_identity

◆ attr_eap_type

◆ attr_ms_mppe_recv_key

◆ attr_ms_mppe_send_key

◆ attr_session_data

◆ attr_session_id

◆ attr_sim_algo_version

◆ attr_sim_amf

◆ attr_sim_ki

◆ attr_sim_op

◆ attr_sim_opc

◆ attr_sim_sqn

◆ dict_eap_aka_sim

◆ dict_freeradius

◆ dict_radius

◆ eap_aka_sim_flags

◆ enum_eap_type_aka

◆ enum_eap_type_aka_prime

◆ enum_eap_type_sim

◆ enum_kdf_prime_with_ck_prime_ik_prime

◆ fr_aka_sim_attr_sizes

◆ instance_count

◆ libfreeradius_aka_sim_dict

◆ libfreeradius_aka_sim_dict_attr

◆ libfreeradius_aka_sim_dict_enum

◆ libfreeradius_eap_aka_sim_dict_protocol