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move auth_req to main directory

This commit is contained in:
Sukchan Lee 2017-02-28 19:22:01 +09:00
parent 6c887524fb
commit f64f71b122
9 changed files with 254 additions and 281 deletions
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1
lib/s6a/s6a_app.h
View File

@ -48,6 +48,7 @@ struct s6a_config_t {
};
extern struct s6a_config_t *s6a_config;
extern struct session_handler *s6a_mme_reg;
/* Some global variables for dictionary */
extern struct dict_object *s6a_vendor;

233
lib/s6a/s6a_mme.c
View File

@ -1,246 +1,19 @@
#define TRACE_MODULE _s6a_mme
#include "core_debug.h"
#include "s6a_app.h"
static struct session_handler * s6a_cli_reg = NULL;
struct sess_state {
int32_t randval; /* a random value to store in Test-AVP */
struct timespec ts; /* Time of sending the message */
} ;
/* Cb called when an answer is received */
static void s6a_aia_cb(void * data, struct msg ** msg)
{
struct sess_state * mi = NULL;
struct timespec ts;
struct session * sess;
struct avp * avp;
struct avp_hdr * hdr;
unsigned long dur;
int error = 0;
CHECK_SYS_DO( clock_gettime(CLOCK_REALTIME, &ts), return );
/* Search the session, retrieve its data */
{
int new;
CHECK_FCT_DO( fd_msg_sess_get(fd_g_config->cnf_dict, *msg, &sess, &new),
return );
d_assert(new == 0, return, "fd_msg_sess_get() failed");
CHECK_FCT_DO( fd_sess_state_retrieve( s6a_cli_reg, sess, &mi ),
return );
d_assert((void *)mi == data, return, "fd_sess_state_retrieve() failed");
}
/* Now log content of the answer */
fprintf(stderr, "RECV ");
#if 0
/* Value of Test-AVP */
CHECK_FCT_DO( fd_msg_search_avp ( *msg, s6a_avp, &avp), return );
if (avp) {
CHECK_FCT_DO( fd_msg_avp_hdr( avp, &hdr ), return );
if (hdr->avp_value->i32 == mi->randval) {
fprintf(stderr, "%x (%s) ", hdr->avp_value->i32, "Ok");
} else {
fprintf(stderr, "%x (%s) ", hdr->avp_value->i32, "PROBLEM");
error++;
}
} else {
fprintf(stderr, "no_Test-AVP ");
error++;
}
#endif
/* Value of Result Code */
CHECK_FCT_DO( fd_msg_search_avp ( *msg, s6a_result_code, &avp),
return );
if (avp) {
CHECK_FCT_DO( fd_msg_avp_hdr( avp, &hdr ), return );
d_info("Status: %d ", hdr->avp_value->i32);
if (hdr->avp_value->i32 != 2001)
error++;
} else {
d_error("no_Result-Code");
error++;
}
/* Value of Origin-Host */
CHECK_FCT_DO( fd_msg_search_avp ( *msg, s6a_origin_host, &avp), return );
if (avp) {
CHECK_FCT_DO( fd_msg_avp_hdr( avp, &hdr ), return );
d_info("From '%.*s' ",
(int)hdr->avp_value->os.len, hdr->avp_value->os.data);
} else {
d_error("no_Origin-Host ");
error++;
}
/* Value of Origin-Realm */
CHECK_FCT_DO( fd_msg_search_avp ( *msg, s6a_origin_realm, &avp), return );
if (avp) {
CHECK_FCT_DO( fd_msg_avp_hdr( avp, &hdr ), return );
d_info("('%.*s') ",
(int)hdr->avp_value->os.len, hdr->avp_value->os.data);
} else {
d_error("no_Origin-Realm ");
error++;
}
CHECK_POSIX_DO( pthread_mutex_lock(&s6a_config->stats_lock), );
dur = ((ts.tv_sec - mi->ts.tv_sec) * 1000000) +
((ts.tv_nsec - mi->ts.tv_nsec) / 1000);
if (error)
s6a_config->stats.nb_errs++;
else
s6a_config->stats.nb_recv++;
CHECK_POSIX_DO( pthread_mutex_unlock(&s6a_config->stats_lock), );
/* Display how long it took */
if (ts.tv_nsec > mi->ts.tv_nsec) {
d_info("in %d.%06ld sec",
(int)(ts.tv_sec - mi->ts.tv_sec),
(long)(ts.tv_nsec - mi->ts.tv_nsec) / 1000);
} else {
d_info("in %d.%06ld sec",
(int)(ts.tv_sec + 1 - mi->ts.tv_sec),
(long)(1000000000 + ts.tv_nsec - mi->ts.tv_nsec) / 1000);
}
/* Free the message */
CHECK_FCT_DO(fd_msg_free(*msg), return);
*msg = NULL;
free(mi);
return;
}
/* Create a test message */
void s6a_cli_test_message()
{
struct msg * req = NULL;
struct avp * avp;
union avp_value val;
struct sess_state * mi = NULL, *svg;
struct session *sess = NULL;
/* Create the request */
CHECK_FCT_DO( fd_msg_new( s6a_cmd_air,
MSGFL_ALLOC_ETEID, &req ), goto out );
/* Create a new session */
#define TEST_APP_SID_OPT "app_s6a"
CHECK_FCT_DO( fd_msg_new_session( req, (os0_t)TEST_APP_SID_OPT,
CONSTSTRLEN(TEST_APP_SID_OPT) ), goto out );
CHECK_FCT_DO( fd_msg_sess_get(fd_g_config->cnf_dict, req, &sess, NULL),
goto out );
/* Create the random value to store with the session */
mi = malloc(sizeof(struct sess_state));
d_assert(mi, goto out, "malloc failed: %s", strerror(errno));
mi->randval = (int32_t)random();
/* Now set all AVPs values */
/* Set the Destination-Realm AVP */
{
CHECK_FCT_DO( fd_msg_avp_new ( s6a_destination_realm, 0, &avp ),
goto out );
val.os.data = (unsigned char *)(s6a_config->dest_realm);
val.os.len = strlen(s6a_config->dest_realm);
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
/* Set the Destination-Host AVP if needed*/
if (s6a_config->dest_host) {
CHECK_FCT_DO( fd_msg_avp_new ( s6a_destination_host, 0, &avp ),
goto out );
val.os.data = (unsigned char *)(s6a_config->dest_host);
val.os.len = strlen(s6a_config->dest_host);
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
/* Set Origin-Host & Origin-Realm */
CHECK_FCT_DO( fd_msg_add_origin ( req, 0 ), goto out );
/* Set the User-Name AVP if needed*/
if (s6a_config->user_name) {
CHECK_FCT_DO( fd_msg_avp_new ( s6a_user_name, 0, &avp ), goto out );
val.os.data = (unsigned char *)(s6a_config->user_name);
val.os.len = strlen(s6a_config->user_name);
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
/* Set the Auth-Session-Statee AVP if needed*/
{
CHECK_FCT_DO( fd_msg_avp_new ( s6a_auth_session_state, 0, &avp ),
goto out );
val.i32 = 1;
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
/* Set the Visited-PLMN-Id AVP if needed*/
{
c_uint8_t plmn[3] = { 0x00, 0xf1, 0x10 };
CHECK_FCT_DO( fd_msg_avp_new ( s6a_visited_plmn_id, 0, &avp ),
goto out );
val.os.data = plmn;
val.os.len = 3;
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
CHECK_SYS_DO( clock_gettime(CLOCK_REALTIME, &mi->ts), goto out );
/* Keep a pointer to the session data for debug purpose, in real life we would not need it */
svg = mi;
/* Store this value in the session */
CHECK_FCT_DO( fd_sess_state_store ( s6a_cli_reg, sess, &mi ), goto out );
/* Log sending the message */
d_info("SEND %x to '%s' (%s)\n", svg->randval,
s6a_config->dest_realm, s6a_config->dest_host?:"-" );
/* Send the request */
CHECK_FCT_DO( fd_msg_send( &req, s6a_aia_cb, svg ), goto out );
/* Increment the counter */
CHECK_POSIX_DO( pthread_mutex_lock(&s6a_config->stats_lock), );
s6a_config->stats.nb_sent++;
CHECK_POSIX_DO( pthread_mutex_unlock(&s6a_config->stats_lock), );
out:
return;
}
struct session_handler *s6a_mme_reg = NULL;
int s6a_mme_init(void)
{
CHECK_FCT( fd_sess_handler_create(&s6a_cli_reg, (void *)free, NULL, NULL) );
CHECK_FCT(fd_sess_handler_create(&s6a_mme_reg, (void *)free, NULL, NULL));
return 0;
}
void s6a_mme_final(void)
{
CHECK_FCT_DO( fd_sess_handler_destroy(&s6a_cli_reg, NULL), /* continue */ );
CHECK_FCT_DO(fd_sess_handler_destroy(&s6a_mme_reg, NULL), /* continue */ );
return;
};

4
main.c
View File

@ -51,8 +51,8 @@ static int check_signal(int signum)
}
case SIGUSR1:
{
void s6a_cli_test_message();
s6a_cli_test_message();
status_t s6_send_auth_req();
s6_send_auth_req();
break;
}
default:

2
src/Makefile.am
View File

@ -12,7 +12,7 @@ libcellwire_la_SOURCES = \
nodist_libcellwire_la_SOURCES = \
init.c event.c context.c \
s1ap_build.c s1ap_conv.c s1ap_path.c \
s6a_path.c \
s6a_auth.c \
mme_sm.c enb_s1_sm.c
libcellwire_la_DEPENDENCIES = \

13
src/mme_sm.c
View File

@ -5,7 +5,6 @@
#include "context.h"
#include "event.h"
#include "s1ap_path.h"
#include "s6a_path.h"
void mme_state_initial(mme_sm_t *s, event_t *e)
{
@ -43,22 +42,10 @@ void mme_state_operational(mme_sm_t *s, event_t *e)
d_error("Can't establish S1AP path");
break;
}
rv = s6a_open();
if (rv != CORE_OK)
{
d_error("Can't establish S6A path");
break;
}
break;
}
case FSM_EXIT_SIG:
{
rv = s6a_close();
if (rv != CORE_OK)
{
d_error("Can't close S6A path");
break;
}
rv = s1ap_close();
if (rv != CORE_OK)
{

230
src/s6a_auth.c Normal file
View File

@ -0,0 +1,230 @@
#define TRACE_MODULE _s6a_auth
#include "core_debug.h"
#include "s6a_app.h"
#include "s6a_auth.h"
struct sess_state {
c_int32_t randval; /* a random value to store in Test-AVP */
struct timespec ts; /* Time of sending the message */
} ;
/* Cb called when an answer is received */
static void s6a_aia_cb(void * data, struct msg ** msg)
{
struct sess_state * mi = NULL;
struct timespec ts;
struct session * sess;
struct avp * avp;
struct avp_hdr * hdr;
unsigned long dur;
int error = 0;
CHECK_SYS_DO( clock_gettime(CLOCK_REALTIME, &ts), return );
/* Search the session, retrieve its data */
{
int new;
CHECK_FCT_DO( fd_msg_sess_get(fd_g_config->cnf_dict, *msg, &sess, &new),
return );
d_assert(new == 0, return, "fd_msg_sess_get() failed");
CHECK_FCT_DO( fd_sess_state_retrieve( s6a_mme_reg, sess, &mi ),
return );
d_assert((void *)mi == data, return, "fd_sess_state_retrieve() failed");
}
/* Now log content of the answer */
fprintf(stderr, "RECV ");
#if 0
/* Value of Test-AVP */
CHECK_FCT_DO( fd_msg_search_avp ( *msg, s6a_avp, &avp), return );
if (avp) {
CHECK_FCT_DO( fd_msg_avp_hdr( avp, &hdr ), return );
if (hdr->avp_value->i32 == mi->randval) {
fprintf(stderr, "%x (%s) ", hdr->avp_value->i32, "Ok");
} else {
fprintf(stderr, "%x (%s) ", hdr->avp_value->i32, "PROBLEM");
error++;
}
} else {
fprintf(stderr, "no_Test-AVP ");
error++;
}
#endif
/* Value of Result Code */
CHECK_FCT_DO( fd_msg_search_avp ( *msg, s6a_result_code, &avp),
return );
if (avp) {
CHECK_FCT_DO( fd_msg_avp_hdr( avp, &hdr ), return );
d_info("Status: %d ", hdr->avp_value->i32);
if (hdr->avp_value->i32 != 2001)
error++;
} else {
d_error("no_Result-Code");
error++;
}
/* Value of Origin-Host */
CHECK_FCT_DO( fd_msg_search_avp ( *msg, s6a_origin_host, &avp), return );
if (avp) {
CHECK_FCT_DO( fd_msg_avp_hdr( avp, &hdr ), return );
d_info("From '%.*s' ",
(int)hdr->avp_value->os.len, hdr->avp_value->os.data);
} else {
d_error("no_Origin-Host ");
error++;
}
/* Value of Origin-Realm */
CHECK_FCT_DO( fd_msg_search_avp ( *msg, s6a_origin_realm, &avp), return );
if (avp) {
CHECK_FCT_DO( fd_msg_avp_hdr( avp, &hdr ), return );
d_info("('%.*s') ",
(int)hdr->avp_value->os.len, hdr->avp_value->os.data);
} else {
d_error("no_Origin-Realm ");
error++;
}
CHECK_POSIX_DO( pthread_mutex_lock(&s6a_config->stats_lock), );
dur = ((ts.tv_sec - mi->ts.tv_sec) * 1000000) +
((ts.tv_nsec - mi->ts.tv_nsec) / 1000);
if (error)
s6a_config->stats.nb_errs++;
else
s6a_config->stats.nb_recv++;
CHECK_POSIX_DO( pthread_mutex_unlock(&s6a_config->stats_lock), );
/* Display how long it took */
if (ts.tv_nsec > mi->ts.tv_nsec) {
d_info("in %d.%06ld sec",
(int)(ts.tv_sec - mi->ts.tv_sec),
(long)(ts.tv_nsec - mi->ts.tv_nsec) / 1000);
} else {
d_info("in %d.%06ld sec",
(int)(ts.tv_sec + 1 - mi->ts.tv_sec),
(long)(1000000000 + ts.tv_nsec - mi->ts.tv_nsec) / 1000);
}
/* Free the message */
CHECK_FCT_DO(fd_msg_free(*msg), return);
*msg = NULL;
free(mi);
return;
}
status_t s6_send_auth_req()
{
struct msg * req = NULL;
struct avp * avp;
union avp_value val;
struct sess_state * mi = NULL, *svg;
struct session *sess = NULL;
/* Create the request */
CHECK_FCT_DO( fd_msg_new( s6a_cmd_air,
MSGFL_ALLOC_ETEID, &req ), goto out );
/* Create a new session */
#define TEST_APP_SID_OPT "app_s6a"
CHECK_FCT_DO( fd_msg_new_session( req, (os0_t)TEST_APP_SID_OPT,
CONSTSTRLEN(TEST_APP_SID_OPT) ), goto out );
CHECK_FCT_DO( fd_msg_sess_get(fd_g_config->cnf_dict, req, &sess, NULL),
goto out );
/* Create the random value to store with the session */
mi = malloc(sizeof(struct sess_state));
d_assert(mi, goto out, "malloc failed: %s", strerror(errno));
mi->randval = (int32_t)random();
/* Now set all AVPs values */
/* Set the Destination-Realm AVP */
{
CHECK_FCT_DO( fd_msg_avp_new ( s6a_destination_realm, 0, &avp ),
goto out );
val.os.data = (unsigned char *)(s6a_config->dest_realm);
val.os.len = strlen(s6a_config->dest_realm);
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
/* Set the Destination-Host AVP if needed*/
if (s6a_config->dest_host) {
CHECK_FCT_DO( fd_msg_avp_new ( s6a_destination_host, 0, &avp ),
goto out );
val.os.data = (unsigned char *)(s6a_config->dest_host);
val.os.len = strlen(s6a_config->dest_host);
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
/* Set Origin-Host & Origin-Realm */
CHECK_FCT_DO( fd_msg_add_origin ( req, 0 ), goto out );
/* Set the User-Name AVP if needed*/
if (s6a_config->user_name) {
CHECK_FCT_DO( fd_msg_avp_new ( s6a_user_name, 0, &avp ), goto out );
val.os.data = (unsigned char *)(s6a_config->user_name);
val.os.len = strlen(s6a_config->user_name);
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
/* Set the Auth-Session-Statee AVP if needed*/
{
CHECK_FCT_DO( fd_msg_avp_new ( s6a_auth_session_state, 0, &avp ),
goto out );
val.i32 = 1;
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
/* Set the Visited-PLMN-Id AVP if needed*/
{
c_uint8_t plmn[3] = { 0x00, 0xf1, 0x10 };
CHECK_FCT_DO( fd_msg_avp_new ( s6a_visited_plmn_id, 0, &avp ),
goto out );
val.os.data = plmn;
val.os.len = 3;
CHECK_FCT_DO( fd_msg_avp_setvalue( avp, &val ), goto out );
CHECK_FCT_DO( fd_msg_avp_add( req, MSG_BRW_LAST_CHILD, avp ),
goto out );
}
CHECK_SYS_DO( clock_gettime(CLOCK_REALTIME, &mi->ts), goto out );
/* Keep a pointer to the session data for debug purpose, in real life we would not need it */
svg = mi;
/* Store this value in the session */
CHECK_FCT_DO( fd_sess_state_store ( s6a_mme_reg, sess, &mi ), goto out );
/* Log sending the message */
d_info("SEND %x to '%s' (%s)\n", svg->randval,
s6a_config->dest_realm, s6a_config->dest_host?:"-" );
/* Send the request */
CHECK_FCT_DO( fd_msg_send( &req, s6a_aia_cb, svg ), goto out );
/* Increment the counter */
CHECK_POSIX_DO( pthread_mutex_lock(&s6a_config->stats_lock), );
s6a_config->stats.nb_sent++;
CHECK_POSIX_DO( pthread_mutex_unlock(&s6a_config->stats_lock), );
out:
return CORE_OK;
}

17
src/s6a_auth.h Normal file
View File

@ -0,0 +1,17 @@
#ifndef _S6A_AUTH_H__
#define _S6A_AUTH_H__
#include "core_errno.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
CORE_DECLARE(status_t) s6_send_auth_req();
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif

16
src/s6a_path.c
View File

@ -1,16 +0,0 @@
#define TRACE_MODULE _s6a_path
#include "core_debug.h"
#include "core_lib.h"
#include "s6a_path.h"
status_t s6a_open()
{
return CORE_OK;
}
status_t s6a_close()
{
return CORE_OK;
}

19
src/s6a_path.h
View File

@ -1,19 +0,0 @@
#ifndef __S6A_PATH_H__
#define __S6A_PATH_H__
#include "core.h"
#include "core_pkbuf.h"
#include "core_msgq.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
CORE_DECLARE(status_t) s6a_open();
CORE_DECLARE(status_t) s6a_close();
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* !__S1_PATH_H__ */