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gsup test: add decoding test for UMTS IEs 

This would have caught the wrong expectation of AUTS' length fixed recently
(3a5ca647c5).

Besides AUTS, add AUTN, RES, CK, IK which were also not tested yet.

Change-Id: I6fddf8d7ce97137b0a585d365807bcaf90a319d0
Related: OS#1593
This commit is contained in:
Neels Hofmeyr 2017-02-21 15:53:20 +01:00 committed by Harald Welte
parent 3b8cb39e7c
commit abb23698d6
2 changed files with 61 additions and 1 deletions
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60
tests/gsup/gsup_test.c
View File

@ -114,6 +114,60 @@ static void test_gsup_messages_dec_enc(void)
0x07, 0x00,
};
static const uint8_t send_auth_info_res_umts[] = {
0x0a,
TEST_IMSI_IE,
0x03, 0x62, /* Auth tuple */
0x20, 0x10, /* rand */
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
0x21, 0x04, /* sres */
0x21, 0x22, 0x23, 0x24,
0x22, 0x08, /* kc */
0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
0x23, 0x10, /* IK (UMTS) */
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
0x24, 0x10, /* CK (UMTS) */
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
0x25, 0x10, /* AUTN (UMTS) */
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
0x25, 0x08, /* RES (UMTS) */
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x03, 0x22, /* Auth tuple */
0x20, 0x10, /* rand */
0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8,
0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0x10,
0x21, 0x04, /* sres */
0xb1, 0xb2, 0xb3, 0xb4,
0x22, 0x08, /* kc */
0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8,
0x23, 0x10, /* IK (UMTS) */
0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8,
0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xd0,
0x24, 0x10, /* CK (UMTS) */
0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8,
0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xe0,
0x25, 0x10, /* AUTN (UMTS) */
0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0xf0,
0x25, 0x08, /* RES (UMTS) */
0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
};
static const uint8_t send_auth_info_req_auts[] = {
0x08,
TEST_IMSI_IE,
0x26, 0x0e,
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
0x20, 0x10,
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
};
static const struct test {
char *name;
const uint8_t *data;
@ -143,6 +197,10 @@ static void test_gsup_messages_dec_enc(void)
purge_ms_err, sizeof(purge_ms_err)},
{"Purge MS Result",
purge_ms_res, sizeof(purge_ms_res)},
{"Send Authentication Info Result with IK, CK, AUTN and RES (UMTS)",
send_auth_info_req_auts, sizeof(send_auth_info_req_auts)},
{"Send Authentication Info Request with AUTS and RAND (UMTS)",
send_auth_info_req_auts, sizeof(send_auth_info_req_auts)},
};
printf("Test GSUP message decoding/encoding\n");
@ -192,7 +250,7 @@ static void test_gsup_messages_dec_enc(void)
osmo_hexdump(t->data + j, ie_end - j));
OSMO_ASSERT(j <= ie_end - 2);
OSMO_ASSERT(t->data[j+0] <= OSMO_GSUP_KC_IE);
OSMO_ASSERT(t->data[j+0] <= OSMO_GSUP_CN_DOMAIN_IE);
OSMO_ASSERT(t->data[j+1] <= ie_end - j - 2);
ie_end = j;

2
tests/gsup/gsup_test.ok
View File

@ -11,4 +11,6 @@ Test GSUP message decoding/encoding
Testing Purge MS Request
Testing Purge MS Error
Testing Purge MS Result
Testing Send Authentication Info Result with IK, CK, AUTN and RES (UMTS)
Testing Send Authentication Info Request with AUTS and RAND (UMTS)
Done.