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Improve testing of mbedtls_x509_crt_parse_file

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Check the number of certificates found, as was done in the test of
mbedtls_x509_crt_parse_path().

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2023-04-13 18:13:48 +02:00
parent d3ca5e5897
commit 1e5fec6a79
2 changed files with 33 additions and 7 deletions
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14
tests/suites/test_suite_x509parse.data
View File

@ -2021,11 +2021,11 @@ x509parse_crt:"3081b030819aa0030201028204deadbeef300d06092a864886f70d01010b05003
X509 CRT ASN1 (inv extBasicConstraint, pathlen is INT_MAX)
depends_on:MBEDTLS_RSA_C:MBEDTLS_MD_CAN_SHA256:MBEDTLS_MD_CAN_SHA1
x509parse_crt_file:"data_files/server1_pathlen_int_max.crt":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_INVALID_LENGTH
mbedtls_x509_crt_parse_file:"data_files/server1_pathlen_int_max.crt":MBEDTLS_ERR_X509_INVALID_EXTENSIONS + MBEDTLS_ERR_ASN1_INVALID_LENGTH:0
X509 CRT ASN1 (pathlen is INT_MAX-1)
depends_on:MBEDTLS_RSA_C:MBEDTLS_MD_CAN_SHA256:MBEDTLS_MD_CAN_SHA1
x509parse_crt_file:"data_files/server1_pathlen_int_max-1.crt":0
mbedtls_x509_crt_parse_file:"data_files/server1_pathlen_int_max-1.crt":0:1
X509 CRT ASN1 (TBS, inv extBasicConstraint, pathlen inv length encoding)
depends_on:MBEDTLS_RSA_C:MBEDTLS_MD_CAN_SHA256
@ -3053,23 +3053,23 @@ mbedtls_x509_csr_parse_file:"data_files/test_csr_v3_all_malformed_extension_type
X509 File parse (no issues)
depends_on:MBEDTLS_PK_CAN_ECDSA_SOME:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_MD_CAN_SHA256:MBEDTLS_RSA_C
x509parse_crt_file:"data_files/server7_int-ca.crt":0
mbedtls_x509_crt_parse_file:"data_files/server7_int-ca.crt":0:2
X509 File parse (extra space in one certificate)
depends_on:MBEDTLS_PK_CAN_ECDSA_SOME:MBEDTLS_MD_CAN_SHA256:MBEDTLS_RSA_C
x509parse_crt_file:"data_files/server7_pem_space.crt":1
mbedtls_x509_crt_parse_file:"data_files/server7_pem_space.crt":1:1
X509 File parse (all certificates fail)
depends_on:MBEDTLS_PK_CAN_ECDSA_SOME:MBEDTLS_RSA_C
x509parse_crt_file:"data_files/server7_all_space.crt":MBEDTLS_ERR_PEM_INVALID_DATA + MBEDTLS_ERR_BASE64_INVALID_CHARACTER
mbedtls_x509_crt_parse_file:"data_files/server7_all_space.crt":MBEDTLS_ERR_PEM_INVALID_DATA + MBEDTLS_ERR_BASE64_INVALID_CHARACTER:0
X509 File parse (trailing spaces, OK)
depends_on:MBEDTLS_PK_CAN_ECDSA_SOME:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_MD_CAN_SHA256:MBEDTLS_RSA_C
x509parse_crt_file:"data_files/server7_trailing_space.crt":0
mbedtls_x509_crt_parse_file:"data_files/server7_trailing_space.crt":0:2
X509 File parse (Algorithm Params Tag mismatch)
depends_on:MBEDTLS_MD_CAN_SHA256:MBEDTLS_RSA_C
x509parse_crt_file:"data_files/cli-rsa-sha256-badalg.crt.der":MBEDTLS_ERR_X509_SIG_MISMATCH
mbedtls_x509_crt_parse_file:"data_files/cli-rsa-sha256-badalg.crt.der":MBEDTLS_ERR_X509_SIG_MISMATCH:0
X509 Get time (UTC no issues)
depends_on:MBEDTLS_X509_USE_C

26
tests/suites/test_suite_x509parse.function
View File

@ -1279,6 +1279,32 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
void mbedtls_x509_crt_parse_file(char *crt_path, int ret, int nb_crt)
{
mbedtls_x509_crt chain, *cur;
int i;
mbedtls_x509_crt_init(&chain);
USE_PSA_INIT();
TEST_EQUAL(mbedtls_x509_crt_parse_file(&chain, crt_path), ret);
/* Check how many certs we got */
for (i = 0, cur = &chain; cur != NULL; cur = cur->next) {
if (cur->raw.p != NULL) {
i++;
}
}
TEST_EQUAL(i, nb_crt);
exit:
mbedtls_x509_crt_free(&chain);
USE_PSA_DONE();
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
void mbedtls_x509_crt_parse_path(char *crt_path, int ret, int nb_crt)
{