rlm_totp.c File Reference

Execute commands and parse the results. More...

#include <freeradius-devel/server/base.h>
#include <freeradius-devel/server/module_rlm.h>
#include <freeradius-devel/unlang/interpret.h>
#include <freeradius-devel/util/base32.h>
#include <freeradius-devel/unlang/call_env.h>
#include "totp.h"

Include dependency graph for rlm_totp.c:

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Data Structures
struct	rlm_totp_call_env_t
struct	rlm_totp_t

Typedefs
typedef struct rlm_totp_t	rlm_totp_t

Functions
static unlang_action_t	mod_authenticate (unlang_result_t *p_result, module_ctx_t const *mctx, request_t *request)
static int	mod_instantiate (module_inst_ctx_t const *mctx)

Variables
static const call_env_method_t	method_env
static const conf_parser_t	module_config []
module_rlm_t	rlm_totp

Detailed Description

Execute commands and parse the results.

Id

7d9a5fa0432c580a7dbfcffe4b7cd4f922f7c4e2

Copyright

2021 The FreeRADIUS server project

2021 Network RADIUS SAS (legal.nosp@m.@net.nosp@m.workr.nosp@m.adiu.nosp@m.s.com)

Definition in file rlm_totp.c.

---

Data Structure Documentation

rlm_totp_call_env_t

struct rlm_totp_call_env_t

Definition at line 36 of file rlm_totp.c.

Collaboration diagram for rlm_totp_call_env_t:

Data Fields
fr_value_box_t	key
fr_value_box_t	secret
fr_value_box_t	time_offset
fr_value_box_t	user_password

rlm_totp_t

struct rlm_totp_t

Definition at line 61 of file rlm_totp.c.

Collaboration diagram for rlm_totp_t:

Data Fields
fr_totp_t	totp

Typedef Documentation

rlm_totp_t

typedef struct rlm_totp_t rlm_totp_t

Function Documentation

mod_authenticate()

static unlang_action_t mod_authenticate ( unlang_result_t *  p_result, module_ctx_t const *  mctx, request_t *  request  )

static

Definition at line 78 of file rlm_totp.c.

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mod_instantiate()

static int mod_instantiate ( module_inst_ctx_t const *  mctx )

static

Definition at line 154 of file rlm_totp.c.

Variable Documentation

method_env

const call_env_method_t method_env

static

Initial value:

= {
        FR_CALL_ENV_METHOD_OUT(rlm_totp_call_env_t),
        .env = (call_env_parser_t[]) {
                { FR_CALL_ENV_OFFSET("secret", FR_TYPE_STRING, CALL_ENV_FLAG_NULLABLE | CALL_ENV_FLAG_BARE_WORD_ATTRIBUTE, rlm_totp_call_env_t, secret),
                                     .pair.dflt = "control.TOTP.Secret", .pair.dflt_quote = T_BARE_WORD },
 
                { FR_CALL_ENV_OFFSET("key", FR_TYPE_STRING, CALL_ENV_FLAG_NULLABLE | CALL_ENV_FLAG_BARE_WORD_ATTRIBUTE, rlm_totp_call_env_t, key),
                                     .pair.dflt = "control.TOTP.key", .pair.dflt_quote = T_BARE_WORD },
 
                { FR_CALL_ENV_OFFSET("user_password", FR_TYPE_STRING, CALL_ENV_FLAG_NULLABLE | CALL_ENV_FLAG_BARE_WORD_ATTRIBUTE, rlm_totp_call_env_t, user_password),
                                     .pair.dflt = "request.TOTP.From-User", .pair.dflt_quote = T_BARE_WORD },
                { FR_CALL_ENV_OFFSET("time_offset", FR_TYPE_INT32, CALL_ENV_FLAG_NULLABLE | CALL_ENV_FLAG_BARE_WORD_ATTRIBUTE, rlm_totp_call_env_t, time_offset) },
 
                CALL_ENV_TERMINATOR
        }
}

Definition at line 43 of file rlm_totp.c.

module_config

const conf_parser_t module_config[]

static

Initial value:

= {
        { FR_CONF_OFFSET("time_step", rlm_totp_t, totp.time_step), .dflt = "30" },
        { FR_CONF_OFFSET("otp_length", rlm_totp_t, totp.otp_length), .dflt = "6" },
        { FR_CONF_OFFSET("lookback_steps", rlm_totp_t, totp.lookback_steps), .dflt = "1" },
        { FR_CONF_OFFSET("lookback_interval", rlm_totp_t, totp.lookback_interval), .dflt = "30" },
        { FR_CONF_OFFSET("lookforward_steps", rlm_totp_t, totp.lookforward_steps), .dflt = "0" },
        CONF_PARSER_TERMINATOR
}

Definition at line 66 of file rlm_totp.c.

rlm_totp

module_rlm_t rlm_totp

Initial value:

= {
        .common = {
                .magic          = MODULE_MAGIC_INIT,
                .name           = "totp",
                .inst_size      = sizeof(rlm_totp_t),
                .config         = module_config,
                .instantiate    = mod_instantiate
        },
        .method_group = {
                .bindings = (module_method_binding_t[]){
                        { .section = SECTION_NAME("authenticate", CF_IDENT_ANY), .method = mod_authenticate, .method_env = &method_env },
                        MODULE_BINDING_TERMINATOR
                }
        }
}

Definition at line 186 of file rlm_totp.c.