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service request message is tested.

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You can find the usage nas_message_test8 in test/nas_message_test.c
This commit is contained in:
Sukchan Lee
2017-04-26 12:33:31 +09:00
parent f48bbbd35b
commit 880eee1a16
8 changed files with 72 additions and 5 deletions
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7
lib/nas/nas_decoder.c
View File

@@ -26,7 +26,7 @@
/*******************************************************************************
* This file had been created by gtpv2c_tlv.py script v0.1.0
* Please do not modify this file but regenerate it via script.
* Created on: 2017-04-26 11:58:32.367002 by acetcom
* Created on: 2017-04-26 12:23:52.117713 by acetcom
* from 24301-d80.docx
******************************************************************************/
@@ -1669,6 +1669,9 @@ status_t nas_emm_decode(nas_message_t *message, pkbuf_t *pkbuf)
if (message->emm.h.security_header_type >=
NAS_SECURITY_HEADER_FOR_SERVICE_REQUEST_MESSAGE)
{
d_assert(pkbuf_header(pkbuf, 1) == CORE_OK,
return CORE_ERROR, "pkbuf_header error");
decoded -= 1;
size = nas_decode_service_request(message, pkbuf);
d_assert(size >= CORE_OK, return CORE_ERROR, "decode error");
decoded += size;
@@ -1869,6 +1872,7 @@ status_t nas_esm_decode(nas_message_t *message, pkbuf_t *pkbuf)
return CORE_OK;
}
#if 0 /* deprecated */
status_t nas_plain_decode(nas_message_t *message, pkbuf_t *pkbuf)
{
nas_security_header_t *h = NULL;
@@ -1885,3 +1889,4 @@ status_t nas_plain_decode(nas_message_t *message, pkbuf_t *pkbuf)
d_assert(0, return CORE_ERROR,
"Invalid Protocol : %d", h->protocol_discriminator);
}
#endif

5
lib/nas/nas_encoder.c
View File

@@ -26,7 +26,7 @@
/*******************************************************************************
* This file had been created by gtpv2c_tlv.py script v0.1.0
* Please do not modify this file but regenerate it via script.
* Created on: 2017-04-26 11:58:32.382927 by acetcom
* Created on: 2017-04-26 12:23:52.139199 by acetcom
* from 24301-d80.docx
******************************************************************************/
@@ -1907,6 +1907,9 @@ status_t nas_emm_encode(pkbuf_t **pkbuf, nas_message_t *message)
if (message->emm.h.security_header_type >=
NAS_SECURITY_HEADER_FOR_SERVICE_REQUEST_MESSAGE)
{
d_assert(pkbuf_header(*pkbuf, 1) == CORE_OK,
return CORE_ERROR, "pkbuf_header error");
encoded -= 1;
size = nas_encode_service_request(*pkbuf, message);
d_assert(size >= 0, return CORE_ERROR, "decode error");
encoded += size;

2
lib/nas/nas_ies.c
View File

@@ -26,7 +26,7 @@
/*******************************************************************************
* This file had been created by gtpv2c_tlv.py script v0.1.0
* Please do not modify this file but regenerate it via script.
* Created on: 2017-04-26 11:58:32.330203 by acetcom
* Created on: 2017-04-26 12:23:52.084610 by acetcom
* from 24301-d80.docx
******************************************************************************/

2
lib/nas/nas_ies.h
View File

@@ -26,7 +26,7 @@
/*******************************************************************************
* This file had been created by gtpv2c_tlv.py script v0.1.0
* Please do not modify this file but regenerate it via script.
* Created on: 2017-04-26 11:58:32.323731 by acetcom
* Created on: 2017-04-26 12:23:52.079646 by acetcom
* from 24301-d80.docx
******************************************************************************/

2
lib/nas/nas_message.h
View File

@@ -26,7 +26,7 @@
/*******************************************************************************
* This file had been created by gtpv2c_tlv.py script v0.1.0
* Please do not modify this file but regenerate it via script.
* Created on: 2017-04-26 11:58:32.345942 by acetcom
* Created on: 2017-04-26 12:23:52.097586 by acetcom
* from 24301-d80.docx
******************************************************************************/

8
lib/nas/support/nas_message.py
View File

@@ -703,6 +703,9 @@ f.write("""status_t nas_emm_decode(nas_message_t *message, pkbuf_t *pkbuf)
if (message->emm.h.security_header_type >=
NAS_SECURITY_HEADER_FOR_SERVICE_REQUEST_MESSAGE)
{
d_assert(pkbuf_header(pkbuf, 1) == CORE_OK,
return CORE_ERROR, "pkbuf_header error");
decoded -= 1;
size = nas_decode_service_request(message, pkbuf);
d_assert(size >= CORE_OK, return CORE_ERROR, "decode error");
decoded += size;
@@ -781,6 +784,7 @@ f.write(""" default:
return CORE_OK;
}
#if 0 /* deprecated */
status_t nas_plain_decode(nas_message_t *message, pkbuf_t *pkbuf)
{
nas_security_header_t *h = NULL;
@@ -797,6 +801,7 @@ status_t nas_plain_decode(nas_message_t *message, pkbuf_t *pkbuf)
d_assert(0, return CORE_ERROR,
"Invalid Protocol : %d", h->protocol_discriminator);
}
#endif
""")
f.close()
@@ -872,6 +877,9 @@ f.write("""status_t nas_emm_encode(pkbuf_t **pkbuf, nas_message_t *message)
if (message->emm.h.security_header_type >=
NAS_SECURITY_HEADER_FOR_SERVICE_REQUEST_MESSAGE)
{
d_assert(pkbuf_header(*pkbuf, 1) == CORE_OK,
return CORE_ERROR, "pkbuf_header error");
encoded -= 1;
size = nas_encode_service_request(*pkbuf, message);
d_assert(size >= 0, return CORE_ERROR, "decode error");
encoded += size;

2
src/mme/nas_security.c
View File

@@ -18,6 +18,7 @@ status_t nas_security_encode(
switch(message->h.security_header_type)
{
case NAS_SECURITY_HEADER_PLAIN_NAS_MESSAGE:
case NAS_SECURITY_HEADER_FOR_SERVICE_REQUEST_MESSAGE:
return nas_plain_encode(pkbuf, message);
case NAS_SECURITY_HEADER_INTEGRITY_PROTECTED:
integrity_protected = 1;
@@ -127,6 +128,7 @@ status_t nas_security_decode(mme_ue_t *ue, pkbuf_t *pkbuf)
switch(h->security_header_type)
{
case NAS_SECURITY_HEADER_PLAIN_NAS_MESSAGE:
case NAS_SECURITY_HEADER_FOR_SERVICE_REQUEST_MESSAGE:
return CORE_OK;
case NAS_SECURITY_HEADER_INTEGRITY_PROTECTED:
integrity_protected = 1;

49
test/nas_message_test.c
View File

@@ -244,6 +244,54 @@ static void nas_message_test7(abts_case *tc, void *data)
pkbuf_free(pkbuf);
}
static void nas_message_test8(abts_case *tc, void *data)
{
/* Security Request */
char *payload = "c7a8640c";
char buffer[4];
nas_message_t message;
pkbuf_t *pkbuf;
status_t rv;
char hexbuf[MAX_SDU_LEN];
nas_service_request_t *service_request = &message.emm.service_request;
nas_ksi_and_sequence_number_t *ksi_and_sequence_number =
&service_request->ksi_and_sequence_number;
pkbuf = pkbuf_alloc(0, MAX_SDU_LEN);
ABTS_PTR_NOTNULL(tc, pkbuf);
pkbuf->len = 4;
memcpy(pkbuf->payload,
CORE_HEX(payload, strlen(payload), hexbuf), pkbuf->len);
/* Decode service request */
rv = nas_emm_decode(&message, pkbuf);
ABTS_INT_EQUAL(tc, CORE_OK, rv);
ABTS_INT_EQUAL(tc, 5, ksi_and_sequence_number->ksi);
ABTS_INT_EQUAL(tc, 8, ksi_and_sequence_number->sequence_number);
ABTS_INT_EQUAL(tc, 0x640c, service_request->message_authentication_code);
pkbuf_free(pkbuf);
/* Encode service request */
memset(&message, 0, sizeof(message));
message.emm.h.protocol_discriminator = NAS_PROTOCOL_DISCRIMINATOR_EMM;
message.emm.h.security_header_type =
NAS_SECURITY_HEADER_FOR_SERVICE_REQUEST_MESSAGE;
ksi_and_sequence_number->ksi = 5;
ksi_and_sequence_number->sequence_number = 8;
service_request->message_authentication_code = 0x640c;
rv = nas_plain_encode(&pkbuf, &message);
ABTS_INT_EQUAL(tc, CORE_OK, rv);
ABTS_INT_EQUAL(tc, sizeof(buffer), pkbuf->len);
ABTS_TRUE(tc, memcmp(CORE_HEX(payload, strlen(payload), buffer),
pkbuf->payload, pkbuf->len) == 0);
pkbuf_free(pkbuf);
}
abts_suite *test_nas_message(abts_suite *suite)
{
suite = ADD_SUITE(suite)
@@ -255,6 +303,7 @@ abts_suite *test_nas_message(abts_suite *suite)
abts_run_test(suite, nas_message_test5, NULL);
abts_run_test(suite, nas_message_test6, NULL);
abts_run_test(suite, nas_message_test7, NULL);
abts_run_test(suite, nas_message_test8, NULL);
return suite;
}