stir_shaken.h File Reference

#include "asterisk/res_stir_shaken.h"
#include "common_config.h"
#include "crypto_utils.h"
#include "curl_utils.h"
#include "attestation.h"
#include "verification.h"

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Data Structures
struct	stir_shaken_attestation_ds
struct	stir_shaken_verification_ds
struct	trusted_cert_store

Macros
#define	STIR_SHAKEN_ATTESTATION_DS   "STIR/SHAKEN/ATTESTATION"
#define	STIR_SHAKEN_ENCRYPTION_ALGORITHM   "ES256"
#define	STIR_SHAKEN_PPT   "shaken"
#define	STIR_SHAKEN_TYPE   "passport"
#define	STIR_SHAKEN_VERIFICATION_DS   "STIR/SHAKEN/VERIFICATION"

Functions
const char *	as_response_code_to_str (enum ast_stir_shaken_as_response_code as_rc)
	Return string version of AS response code.
struct stir_shaken_attestation_ds *	ast_stir_shaken_get_attestation_datastore (struct ast_channel *chan)
struct ast_sorcery *	get_sorcery (void)
	Retrieve the stir/shaken sorcery context.
int	get_tn_auth_nid (void)
	Retrieves the OpenSSL NID for the TN Auth list extension.
struct trusted_cert_store *	get_trusted_cert_store (void)
	Retrieves the OpenSSL trusted cert store.
const char *	vs_response_code_to_str (enum ast_stir_shaken_vs_response_code vs_rc)
	Return string version of VS response code.

Macro Definition Documentation

STIR_SHAKEN_ATTESTATION_DS

#define STIR_SHAKEN_ATTESTATION_DS   "STIR/SHAKEN/ATTESTATION"

Definition at line 42 of file stir_shaken.h.

STIR_SHAKEN_ENCRYPTION_ALGORITHM

#define STIR_SHAKEN_ENCRYPTION_ALGORITHM   "ES256"

Definition at line 28 of file stir_shaken.h.

STIR_SHAKEN_PPT

#define STIR_SHAKEN_PPT   "shaken"

Definition at line 29 of file stir_shaken.h.

STIR_SHAKEN_TYPE

#define STIR_SHAKEN_TYPE   "passport"

Definition at line 30 of file stir_shaken.h.

STIR_SHAKEN_VERIFICATION_DS

#define STIR_SHAKEN_VERIFICATION_DS   "STIR/SHAKEN/VERIFICATION"

Definition at line 32 of file stir_shaken.h.

Function Documentation

as_response_code_to_str()

const char * as_response_code_to_str

(

enum ast_stir_shaken_as_response_code

as_rc

)

Return string version of AS response code.

Parameters

as_rc

Returns

Response string

Definition at line 47 of file attestation.c.

{
    return ARRAY_IN_BOUNDS(as_rc, as_rc_map) ?
        as_rc_map[as_rc] : NULL;
}

References ARRAY_IN_BOUNDS, as_rc_map, and NULL.

ast_stir_shaken_get_attestation_datastore()

struct stir_shaken_attestation_ds * ast_stir_shaken_get_attestation_datastore

(

struct ast_channel *

chan

)

Definition at line 314 of file res_stir_shaken.c.

{
    struct stir_shaken_attestation_ds *attestation_ds;
    struct ast_datastore *chan_datastore;
 
    chan_datastore = ast_channel_datastore_find(chan, &attestation_ds_info, NULL);
    if (!chan_datastore) {
        return NULL;
    }
    attestation_ds = chan_datastore->data;
    return attestation_ds;
}

References ast_channel_datastore_find(), attestation_ds_info, ast_datastore::data, and NULL.

Referenced by stir_shaken_outgoing_request().

get_sorcery()

struct ast_sorcery * get_sorcery

(

void

)

Retrieve the stir/shaken sorcery context.

Return values

The	stir/shaken sorcery context

Definition at line 34 of file common_config.c.

{
    return sorcery;
}

References sorcery.

Referenced by as_config_load(), as_config_reload(), as_get_cfg(), as_is_config_loaded(), config_object_cli_show(), create_effective_profile(), eprofile_get_all(), eprofile_get_cfg(), get_tn_all(), profile_get_all(), profile_get_cfg(), profile_load(), profile_reload(), tn_config_load(), tn_config_reload(), tn_get_cfg(), tn_get_etn(), vs_config_load(), vs_config_reload(), vs_get_cfg(), and vs_is_config_loaded().

get_tn_auth_nid()

int get_tn_auth_nid

(

void

)

Retrieves the OpenSSL NID for the TN Auth list extension.

Return values

The

NID

Definition at line 44 of file res_stir_shaken.c.

{
    return tn_auth_list_nid;
}

References tn_auth_list_nid.

Referenced by check_tn_auth_list().

get_trusted_cert_store()

struct trusted_cert_store * get_trusted_cert_store

(

void

)

Retrieves the OpenSSL trusted cert store.

Return values

The

store

vs_response_code_to_str()

const char * vs_response_code_to_str

(

enum ast_stir_shaken_vs_response_code

vs_rc

)

Return string version of VS response code.

Parameters

vs_rc

Returns

Response string

Definition at line 90 of file verification.c.

{
    return ARRAY_IN_BOUNDS(vs_rc, vs_rc_map) ?
        vs_rc_map[vs_rc] : NULL;
}

References ARRAY_IN_BOUNDS, NULL, and vs_rc_map.

Referenced by ast_stir_shaken_vs_verify(), and func_read_verification().