diff options
Diffstat (limited to 'tests/suites/test_suite_x509parse.function')
| -rw-r--r-- | tests/suites/test_suite_x509parse.function | 1401 |
1 files changed, 1401 insertions, 0 deletions
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function new file mode 100644 index 000000000..2585720ed --- /dev/null +++ b/tests/suites/test_suite_x509parse.function @@ -0,0 +1,1401 @@ +/* BEGIN_HEADER */ +#include "mbedtls/bignum.h" +#include "mbedtls/x509.h" +#include "mbedtls/x509_crt.h" +#include "mbedtls/x509_crl.h" +#include "mbedtls/x509_csr.h" +#include "mbedtls/pem.h" +#include "mbedtls/oid.h" +#include "mbedtls/base64.h" +#include "mbedtls/error.h" +#include "string.h" + +#include "mbedtls/legacy_or_psa.h" + +#if MBEDTLS_X509_MAX_INTERMEDIATE_CA > 19 +#error "The value of MBEDTLS_X509_MAX_INTERMEDIATE_C is larger \ +than the current threshold 19. To test larger values, please \ +adapt the script tests/data_files/dir-max/long.sh." +#endif + +/* Test-only profile allowing all digests, PK algorithms, and curves. */ +const mbedtls_x509_crt_profile profile_all = +{ + 0xFFFFFFFF, /* Any MD */ + 0xFFFFFFFF, /* Any PK alg */ + 0xFFFFFFFF, /* Any curve */ + 1024, +}; + +/* Profile for backward compatibility. Allows SHA-1, unlike the default + profile. */ +const mbedtls_x509_crt_profile compat_profile = +{ + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA1 ) | + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_RIPEMD160 ) | + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA224 ) | + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) | + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) | + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ), + 0xFFFFFFFF, /* Any PK alg */ + 0xFFFFFFFF, /* Any curve */ + 1024, +}; + +const mbedtls_x509_crt_profile profile_rsa3072 = +{ + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) | + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) | + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ), + MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_RSA ), + 0, + 3072, +}; + +const mbedtls_x509_crt_profile profile_sha512 = +{ + MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ), + 0xFFFFFFFF, /* Any PK alg */ + 0xFFFFFFFF, /* Any curve */ + 1024, +}; + +int verify_none( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags ) +{ + ((void) data); + ((void) crt); + ((void) certificate_depth); + *flags |= MBEDTLS_X509_BADCERT_OTHER; + + return 0; +} + +int verify_all( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags ) +{ + ((void) data); + ((void) crt); + ((void) certificate_depth); + *flags = 0; + + return 0; +} + +#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) +int ca_callback_fail( void *data, mbedtls_x509_crt const *child, mbedtls_x509_crt **candidates ) +{ + ((void) data); + ((void) child); + ((void) candidates); + + return -1; +} +#if defined(MBEDTLS_X509_CRT_PARSE_C) +int ca_callback( void *data, mbedtls_x509_crt const *child, + mbedtls_x509_crt **candidates ) +{ + int ret = 0; + mbedtls_x509_crt *ca = (mbedtls_x509_crt *) data; + mbedtls_x509_crt *first; + + /* This is a test-only implementation of the CA callback + * which always returns the entire list of trusted certificates. + * Production implementations managing a large number of CAs + * should use an efficient presentation and lookup for the + * set of trusted certificates (such as a hashtable) and only + * return those trusted certificates which satisfy basic + * parental checks, such as the matching of child `Issuer` + * and parent `Subject` field. */ + ((void) child); + + first = mbedtls_calloc( 1, sizeof( mbedtls_x509_crt ) ); + if( first == NULL ) + { + ret = -1; + goto exit; + } + mbedtls_x509_crt_init( first ); + + if( mbedtls_x509_crt_parse_der( first, ca->raw.p, ca->raw.len ) != 0 ) + { + ret = -1; + goto exit; + } + + while( ca->next != NULL ) + { + ca = ca->next; + if( mbedtls_x509_crt_parse_der( first, ca->raw.p, ca->raw.len ) != 0 ) + { + ret = -1; + goto exit; + } + } + +exit: + + if( ret != 0 ) + { + mbedtls_x509_crt_free( first ); + mbedtls_free( first ); + first = NULL; + } + + *candidates = first; + return( ret ); +} +#endif /* MBEDTLS_X509_CRT_PARSE_C */ +#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */ + +int verify_fatal( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags ) +{ + int *levels = (int *) data; + + ((void) crt); + ((void) certificate_depth); + + /* Simulate a fatal error in the callback */ + if( *levels & ( 1 << certificate_depth ) ) + { + *flags |= ( 1 << certificate_depth ); + return( -1 - certificate_depth ); + } + + return( 0 ); +} + +/* strsep() not available on Windows */ +char *mystrsep(char **stringp, const char *delim) +{ + const char *p; + char *ret = *stringp; + + if( *stringp == NULL ) + return( NULL ); + + for( ; ; (*stringp)++ ) + { + if( **stringp == '\0' ) + { + *stringp = NULL; + goto done; + } + + for( p = delim; *p != '\0'; p++ ) + if( **stringp == *p ) + { + **stringp = '\0'; + (*stringp)++; + goto done; + } + } + +done: + return( ret ); +} + +#if defined(MBEDTLS_X509_CRT_PARSE_C) +typedef struct { + char buf[512]; + char *p; +} verify_print_context; + +void verify_print_init( verify_print_context *ctx ) +{ + memset( ctx, 0, sizeof( verify_print_context ) ); + ctx->p = ctx->buf; +} + +int verify_print( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags ) +{ + int ret; + verify_print_context *ctx = (verify_print_context *) data; + char *p = ctx->p; + size_t n = ctx->buf + sizeof( ctx->buf ) - ctx->p; + ((void) flags); + + ret = mbedtls_snprintf( p, n, "depth %d - serial ", certificate_depth ); + MBEDTLS_X509_SAFE_SNPRINTF; + + ret = mbedtls_x509_serial_gets( p, n, &crt->serial ); + MBEDTLS_X509_SAFE_SNPRINTF; + + ret = mbedtls_snprintf( p, n, " - subject " ); + MBEDTLS_X509_SAFE_SNPRINTF; + + ret = mbedtls_x509_dn_gets( p, n, &crt->subject ); + MBEDTLS_X509_SAFE_SNPRINTF; + + ret = mbedtls_snprintf( p, n, " - flags 0x%08x\n", *flags ); + MBEDTLS_X509_SAFE_SNPRINTF; + + ctx->p = p; + + return( 0 ); +} + +int verify_parse_san( mbedtls_x509_subject_alternative_name *san, + char **buf, size_t *size ) +{ + int ret; + size_t i; + char *p = *buf; + size_t n = *size; + + ret = mbedtls_snprintf( p, n, "type : %d", san->type ); + MBEDTLS_X509_SAFE_SNPRINTF; + + switch( san->type ) + { + case( MBEDTLS_X509_SAN_OTHER_NAME ): + ret = mbedtls_snprintf( p, n, "\notherName :"); + MBEDTLS_X509_SAFE_SNPRINTF; + + if( MBEDTLS_OID_CMP( MBEDTLS_OID_ON_HW_MODULE_NAME, + &san->san.other_name.value.hardware_module_name.oid ) != 0 ) + { + ret = mbedtls_snprintf( p, n, " hardware module name :" ); + MBEDTLS_X509_SAFE_SNPRINTF; + ret = mbedtls_snprintf( p, n, " hardware type : " ); + MBEDTLS_X509_SAFE_SNPRINTF; + + ret = mbedtls_oid_get_numeric_string( p, n, + &san->san.other_name.value.hardware_module_name.oid ); + MBEDTLS_X509_SAFE_SNPRINTF; + + ret = mbedtls_snprintf( p, n, ", hardware serial number : " ); + MBEDTLS_X509_SAFE_SNPRINTF; + + for( i = 0; i < san->san.other_name.value.hardware_module_name.val.len; i++ ) + { + ret = mbedtls_snprintf( p, n, "%02X", san->san.other_name.value.hardware_module_name.val.p[i] ); + MBEDTLS_X509_SAFE_SNPRINTF; + } + } + break;/* MBEDTLS_OID_ON_HW_MODULE_NAME */ + case( MBEDTLS_X509_SAN_DNS_NAME ): + ret = mbedtls_snprintf( p, n, "\ndNSName : " ); + MBEDTLS_X509_SAFE_SNPRINTF; + if( san->san.unstructured_name.len >= n ) + { + *p = '\0'; + return( MBEDTLS_ERR_X509_BUFFER_TOO_SMALL ); + } + n -= san->san.unstructured_name.len; + for( i = 0; i < san->san.unstructured_name.len; i++ ) + *p++ = san->san.unstructured_name.p[i]; + break;/* MBEDTLS_X509_SAN_DNS_NAME */ + + default: + /* + * Should not happen. + */ + return( -1 ); + } + ret = mbedtls_snprintf( p, n, "\n" ); + MBEDTLS_X509_SAFE_SNPRINTF; + + *size = n; + *buf = p; + + return( 0 ); +} + +int parse_crt_ext_cb( void *p_ctx, mbedtls_x509_crt const *crt, mbedtls_x509_buf const *oid, + int critical, const unsigned char *cp, const unsigned char *end ) +{ + ( void ) crt; + ( void ) critical; + mbedtls_x509_buf *new_oid = (mbedtls_x509_buf *)p_ctx; + if( oid->tag == MBEDTLS_ASN1_OID && + MBEDTLS_OID_CMP( MBEDTLS_OID_CERTIFICATE_POLICIES, oid ) == 0 ) + { + /* Handle unknown certificate policy */ + int ret, parse_ret = 0; + size_t len; + unsigned char **p = (unsigned char **)&cp; + + /* Get main sequence tag */ + ret = mbedtls_asn1_get_tag( p, end, &len, + MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ); + if( ret != 0 ) + return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret ) ); + + if( *p + len != end ) + return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_EXTENSIONS, + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ) ); + + /* + * Cannot be an empty sequence. + */ + if( len == 0 ) + return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_EXTENSIONS, + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ) ); + + while( *p < end ) + { + const unsigned char *policy_end; + + /* + * Get the policy sequence + */ + if( ( ret = mbedtls_asn1_get_tag( p, end, &len, + MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) + return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret ) ); + + policy_end = *p + len; + + if( ( ret = mbedtls_asn1_get_tag( p, policy_end, &len, + MBEDTLS_ASN1_OID ) ) != 0 ) + return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret ) ); + + /* + * Recognize exclusively the policy with OID 1 + */ + if( len != 1 || *p[0] != 1 ) + parse_ret = MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE; + + *p += len; + + /* + * If there is an optional qualifier, then *p < policy_end + * Check the Qualifier len to verify it doesn't exceed policy_end. + */ + if( *p < policy_end ) + { + if( ( ret = mbedtls_asn1_get_tag( p, policy_end, &len, + MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 ) + return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_EXTENSIONS, ret ) ); + /* + * Skip the optional policy qualifiers. + */ + *p += len; + } + + if( *p != policy_end ) + return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_EXTENSIONS, + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ) ); + } + + if( *p != end ) + return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_EXTENSIONS, + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ) ); + + return( parse_ret ); + } + else if( new_oid != NULL && new_oid->tag == oid->tag && new_oid->len == oid->len && + memcmp( new_oid->p, oid->p, oid->len ) == 0 ) + return( 0 ); + else + return( MBEDTLS_ERROR_ADD( MBEDTLS_ERR_X509_INVALID_EXTENSIONS, + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) ); +} +#endif /* MBEDTLS_X509_CRT_PARSE_C */ +/* END_HEADER */ + +/* BEGIN_DEPENDENCIES + * depends_on:MBEDTLS_BIGNUM_C + * END_DEPENDENCIES + */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */ +void x509_accessor_ext_types( int ext_type, int has_ext_type ) +{ + mbedtls_x509_crt crt; + int expected_result = ext_type & has_ext_type; + + mbedtls_x509_crt_init( &crt ); + + crt.ext_types = ext_type; + + TEST_ASSERT( mbedtls_x509_crt_has_ext_type( &crt, has_ext_type ) == expected_result ); + + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +void x509_parse_san( char * crt_file, char * result_str ) +{ + int ret; + mbedtls_x509_crt crt; + mbedtls_x509_subject_alternative_name san; + mbedtls_x509_sequence *cur = NULL; + char buf[2000]; + char *p = buf; + size_t n = sizeof( buf ); + + mbedtls_x509_crt_init( &crt ); + memset( buf, 0, 2000 ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + + if( crt.ext_types & MBEDTLS_X509_EXT_SUBJECT_ALT_NAME ) + { + cur = &crt.subject_alt_names; + while( cur != NULL ) + { + ret = mbedtls_x509_parse_subject_alt_name( &cur->buf, &san ); + TEST_ASSERT( ret == 0 || ret == MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE ); + /* + * If san type not supported, ignore. + */ + if( ret == 0) + TEST_ASSERT( verify_parse_san( &san, &p, &n ) == 0 ); + cur = cur->next; + } + } + + TEST_ASSERT( strcmp( buf, result_str ) == 0 ); + +exit: + + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:!MBEDTLS_X509_REMOVE_INFO:MBEDTLS_X509_CRT_PARSE_C */ +void x509_cert_info( char * crt_file, char * result_str ) +{ + mbedtls_x509_crt crt; + char buf[2000]; + int res; + + mbedtls_x509_crt_init( &crt ); + memset( buf, 0, 2000 ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + res = mbedtls_x509_crt_info( buf, 2000, "", &crt ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( buf, result_str ) == 0 ); + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRL_PARSE_C:!MBEDTLS_X509_REMOVE_INFO */ +void mbedtls_x509_crl_info( char * crl_file, char * result_str ) +{ + mbedtls_x509_crl crl; + char buf[2000]; + int res; + + mbedtls_x509_crl_init( &crl ); + memset( buf, 0, 2000 ); + + TEST_ASSERT( mbedtls_x509_crl_parse_file( &crl, crl_file ) == 0 ); + res = mbedtls_x509_crl_info( buf, 2000, "", &crl ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( buf, result_str ) == 0 ); + +exit: + mbedtls_x509_crl_free( &crl ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRL_PARSE_C */ +void mbedtls_x509_crl_parse( char * crl_file, int result ) +{ + mbedtls_x509_crl crl; + char buf[2000]; + + mbedtls_x509_crl_init( &crl ); + memset( buf, 0, 2000 ); + + TEST_ASSERT( mbedtls_x509_crl_parse_file( &crl, crl_file ) == result ); + +exit: + mbedtls_x509_crl_free( &crl ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CSR_PARSE_C:!MBEDTLS_X509_REMOVE_INFO */ +void mbedtls_x509_csr_info( char * csr_file, char * result_str ) +{ + mbedtls_x509_csr csr; + char buf[2000]; + int res; + + mbedtls_x509_csr_init( &csr ); + memset( buf, 0, 2000 ); + + TEST_ASSERT( mbedtls_x509_csr_parse_file( &csr, csr_file ) == 0 ); + res = mbedtls_x509_csr_info( buf, 2000, "", &csr ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( buf, result_str ) == 0 ); + +exit: + mbedtls_x509_csr_free( &csr ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:!MBEDTLS_X509_REMOVE_INFO */ +void x509_verify_info( int flags, char * prefix, char * result_str ) +{ + char buf[2000]; + int res; + + memset( buf, 0, sizeof( buf ) ); + + res = mbedtls_x509_crt_verify_info( buf, sizeof( buf ), prefix, flags ); + + TEST_ASSERT( res >= 0 ); + + TEST_ASSERT( strcmp( buf, result_str ) == 0 ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CRL_PARSE_C:MBEDTLS_ECP_RESTARTABLE:MBEDTLS_ECDSA_C */ +void x509_verify_restart( char *crt_file, char *ca_file, + int result, int flags_result, + int max_ops, int min_restart, int max_restart ) +{ + int ret, cnt_restart; + mbedtls_x509_crt_restart_ctx rs_ctx; + mbedtls_x509_crt crt; + mbedtls_x509_crt ca; + uint32_t flags = 0; + + /* + * See comments on ecp_test_vect_restart() for op count precision. + * + * For reference, with mbed TLS 2.6 and default settings: + * - ecdsa_verify() for P-256: ~ 6700 + * - ecdsa_verify() for P-384: ~ 18800 + * - x509_verify() for server5 -> test-ca2: ~ 18800 + * - x509_verify() for server10 -> int-ca3 -> int-ca2: ~ 25500 + */ + + mbedtls_x509_crt_restart_init( &rs_ctx ); + mbedtls_x509_crt_init( &crt ); + mbedtls_x509_crt_init( &ca ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 ); + + mbedtls_ecp_set_max_ops( max_ops ); + + cnt_restart = 0; + do { + ret = mbedtls_x509_crt_verify_restartable( &crt, &ca, NULL, + &mbedtls_x509_crt_profile_default, NULL, &flags, + NULL, NULL, &rs_ctx ); + } while( ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restart ); + + TEST_ASSERT( ret == result ); + TEST_ASSERT( flags == (uint32_t) flags_result ); + + TEST_ASSERT( cnt_restart >= min_restart ); + TEST_ASSERT( cnt_restart <= max_restart ); + + /* Do we leak memory when aborting? */ + ret = mbedtls_x509_crt_verify_restartable( &crt, &ca, NULL, + &mbedtls_x509_crt_profile_default, NULL, &flags, + NULL, NULL, &rs_ctx ); + TEST_ASSERT( ret == result || ret == MBEDTLS_ERR_ECP_IN_PROGRESS ); + +exit: + mbedtls_x509_crt_restart_free( &rs_ctx ); + mbedtls_x509_crt_free( &crt ); + mbedtls_x509_crt_free( &ca ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CRL_PARSE_C */ +void x509_verify( char *crt_file, char *ca_file, char *crl_file, + char *cn_name_str, int result, int flags_result, + char *profile_str, + char *verify_callback ) +{ + mbedtls_x509_crt crt; + mbedtls_x509_crt ca; + mbedtls_x509_crl crl; + uint32_t flags = 0; + int res; + int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *) = NULL; + char * cn_name = NULL; + const mbedtls_x509_crt_profile *profile; + + mbedtls_x509_crt_init( &crt ); + mbedtls_x509_crt_init( &ca ); + mbedtls_x509_crl_init( &crl ); + + USE_PSA_INIT( ); + + if( strcmp( cn_name_str, "NULL" ) != 0 ) + cn_name = cn_name_str; + + if( strcmp( profile_str, "" ) == 0 ) + profile = &mbedtls_x509_crt_profile_default; + else if( strcmp( profile_str, "next" ) == 0 ) + profile = &mbedtls_x509_crt_profile_next; + else if( strcmp( profile_str, "suite_b" ) == 0 ) + profile = &mbedtls_x509_crt_profile_suiteb; + else if( strcmp( profile_str, "compat" ) == 0 ) + profile = &compat_profile; + else if( strcmp( profile_str, "all" ) == 0 ) + profile = &profile_all; + else + TEST_ASSERT( "Unknown algorithm profile" == 0 ); + + if( strcmp( verify_callback, "NULL" ) == 0 ) + f_vrfy = NULL; + else if( strcmp( verify_callback, "verify_none" ) == 0 ) + f_vrfy = verify_none; + else if( strcmp( verify_callback, "verify_all" ) == 0 ) + f_vrfy = verify_all; + else + TEST_ASSERT( "No known verify callback selected" == 0 ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 ); + TEST_ASSERT( mbedtls_x509_crl_parse_file( &crl, crl_file ) == 0 ); + + res = mbedtls_x509_crt_verify_with_profile( &crt, &ca, &crl, profile, cn_name, &flags, f_vrfy, NULL ); + + TEST_ASSERT( res == ( result ) ); + TEST_ASSERT( flags == (uint32_t)( flags_result ) ); + +#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) + /* CRLs aren't supported with CA callbacks, so skip the CA callback + * version of the test if CRLs are in use. */ + if( crl_file == NULL || strcmp( crl_file, "" ) == 0 ) + { + flags = 0; + + res = mbedtls_x509_crt_verify_with_ca_cb( &crt, ca_callback, &ca, profile, cn_name, &flags, f_vrfy, NULL ); + + TEST_ASSERT( res == ( result ) ); + TEST_ASSERT( flags == (uint32_t)( flags_result ) ); + } +#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */ +exit: + mbedtls_x509_crt_free( &crt ); + mbedtls_x509_crt_free( &ca ); + mbedtls_x509_crl_free( &crl ); + USE_PSA_DONE( ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CRL_PARSE_C:MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */ +void x509_verify_ca_cb_failure( char *crt_file, char *ca_file, char *name, + int exp_ret ) +{ + int ret; + mbedtls_x509_crt crt; + mbedtls_x509_crt ca; + uint32_t flags = 0; + + mbedtls_x509_crt_init( &crt ); + mbedtls_x509_crt_init( &ca ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 ); + + if( strcmp( name, "NULL" ) == 0 ) + name = NULL; + + ret = mbedtls_x509_crt_verify_with_ca_cb( &crt, ca_callback_fail, &ca, + &compat_profile, name, &flags, + NULL, NULL ); + + TEST_ASSERT( ret == exp_ret ); + TEST_ASSERT( flags == (uint32_t)( -1 ) ); +exit: + mbedtls_x509_crt_free( &crt ); + mbedtls_x509_crt_free( &ca ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +void x509_verify_callback( char *crt_file, char *ca_file, char *name, + int exp_ret, char *exp_vrfy_out ) +{ + int ret; + mbedtls_x509_crt crt; + mbedtls_x509_crt ca; + uint32_t flags = 0; + verify_print_context vrfy_ctx; + + mbedtls_x509_crt_init( &crt ); + mbedtls_x509_crt_init( &ca ); + verify_print_init( &vrfy_ctx ); + + USE_PSA_INIT( ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 ); + + if( strcmp( name, "NULL" ) == 0 ) + name = NULL; + + ret = mbedtls_x509_crt_verify_with_profile( &crt, &ca, NULL, + &compat_profile, + name, &flags, + verify_print, &vrfy_ctx ); + + TEST_ASSERT( ret == exp_ret ); + TEST_ASSERT( strcmp( vrfy_ctx.buf, exp_vrfy_out ) == 0 ); + +exit: + mbedtls_x509_crt_free( &crt ); + mbedtls_x509_crt_free( &ca ); + USE_PSA_DONE( ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:!MBEDTLS_X509_REMOVE_INFO */ +void mbedtls_x509_dn_gets_subject_replace( char * crt_file, char * new_subject_ou, char * result_str, int ret ) +{ + mbedtls_x509_crt crt; + char buf[2000]; + int res = 0; + + mbedtls_x509_crt_init( &crt ); + memset( buf, 0, 2000 ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + crt.subject.next->val.p = (unsigned char *) new_subject_ou; + crt.subject.next->val.len = strlen( new_subject_ou ); + + res = mbedtls_x509_dn_gets( buf, 2000, &crt.subject ); + + if ( ret != 0 ) + { + TEST_ASSERT( res == ret ); + } + else + { + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + TEST_ASSERT( strcmp( buf, result_str ) == 0 ); + } +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:!MBEDTLS_X509_REMOVE_INFO */ +void mbedtls_x509_dn_gets( char * crt_file, char * entity, char * result_str ) +{ + mbedtls_x509_crt crt; + char buf[2000]; + int res = 0; + + mbedtls_x509_crt_init( &crt ); + memset( buf, 0, 2000 ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + if( strcmp( entity, "subject" ) == 0 ) + res = mbedtls_x509_dn_gets( buf, 2000, &crt.subject ); + else if( strcmp( entity, "issuer" ) == 0 ) + res = mbedtls_x509_dn_gets( buf, 2000, &crt.issuer ); + else + TEST_ASSERT( "Unknown entity" == 0 ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( buf, result_str ) == 0 ); + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */ +void mbedtls_x509_get_name( char * rdn_sequence, int exp_ret ) +{ + unsigned char *name; + unsigned char *p; + size_t name_len; + mbedtls_x509_name head; + int ret; + + memset( &head, 0, sizeof( head ) ); + + name = mbedtls_test_unhexify_alloc( rdn_sequence, &name_len ); + p = name; + + ret = mbedtls_x509_get_name( &p, ( name + name_len ), &head ); + if( ret == 0 ) + mbedtls_asn1_free_named_data_list_shallow( head.next ); + + TEST_EQUAL( ret, exp_ret ); + + mbedtls_free( name ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CREATE_C:MBEDTLS_X509_USE_C:MBEDTLS_X509_CRT_PARSE_C:!MBEDTLS_X509_REMOVE_INFO */ +void mbedtls_x509_dn_get_next( char * name_str, int next_merged, char * expected_oids, int exp_count, char * exp_dn_gets ) +{ + int ret = 0, i; + size_t len = 0, out_size; + mbedtls_asn1_named_data *names = NULL; + mbedtls_x509_name parsed, *parsed_cur; + // Size of buf is maximum required for test cases + unsigned char buf[80], *out = NULL, *c; + const char *short_name; + + memset( &parsed, 0, sizeof( parsed ) ); + memset( buf, 0, sizeof( buf ) ); + c = buf + sizeof( buf ); + // Additional size required for trailing space + out_size = strlen( expected_oids ) + 2; + ASSERT_ALLOC( out, out_size ); + + TEST_EQUAL( mbedtls_x509_string_to_names( &names, name_str ), 0 ); + + ret = mbedtls_x509_write_names( &c, buf, names ); + TEST_LE_S( 0, ret ); + + TEST_EQUAL( mbedtls_asn1_get_tag( &c, buf + sizeof( buf ), &len, + MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ), 0 ); + TEST_EQUAL( mbedtls_x509_get_name( &c, buf + sizeof( buf ), &parsed ), 0 ); + + // Iterate over names and set next_merged nodes + parsed_cur = &parsed; + for( ; next_merged != 0 && parsed_cur != NULL; next_merged = next_merged >> 1 ) + { + parsed_cur->next_merged = next_merged & 0x01; + parsed_cur = parsed_cur->next; + } + + // Iterate over RDN nodes and print OID of first element to buffer + parsed_cur = &parsed; + len = 0; + for( i = 0; parsed_cur != NULL; i++ ) + { + TEST_EQUAL( mbedtls_oid_get_attr_short_name( &parsed_cur->oid, + &short_name ), 0 ); + len += mbedtls_snprintf( (char*) out + len, out_size - len, "%s ", short_name ); + parsed_cur = mbedtls_x509_dn_get_next( parsed_cur ); + } + out[len-1] = 0; + + TEST_EQUAL( exp_count, i ); + TEST_EQUAL( strcmp( (char *) out, expected_oids ), 0 ); + mbedtls_free( out ); + out = NULL; + + out_size = strlen( exp_dn_gets ) + 1; + ASSERT_ALLOC( out, out_size ); + + TEST_LE_S( 0, mbedtls_x509_dn_gets( (char *) out, out_size, &parsed ) ); + TEST_EQUAL( strcmp( (char *) out, exp_dn_gets ), 0 ); +exit: + mbedtls_free( out ); + mbedtls_asn1_free_named_data_list( &names ); + mbedtls_asn1_free_named_data_list_shallow( parsed.next ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +void mbedtls_x509_time_is_past( char * crt_file, char * entity, int result ) +{ + mbedtls_x509_crt crt; + + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + + if( strcmp( entity, "valid_from" ) == 0 ) + TEST_ASSERT( mbedtls_x509_time_is_past( &crt.valid_from ) == result ); + else if( strcmp( entity, "valid_to" ) == 0 ) + TEST_ASSERT( mbedtls_x509_time_is_past( &crt.valid_to ) == result ); + else + TEST_ASSERT( "Unknown entity" == 0 ); + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +void mbedtls_x509_time_is_future( char * crt_file, char * entity, int result ) +{ + mbedtls_x509_crt crt; + + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + + if( strcmp( entity, "valid_from" ) == 0 ) + TEST_ASSERT( mbedtls_x509_time_is_future( &crt.valid_from ) == result ); + else if( strcmp( entity, "valid_to" ) == 0 ) + TEST_ASSERT( mbedtls_x509_time_is_future( &crt.valid_to ) == result ); + else + TEST_ASSERT( "Unknown entity" == 0 ); + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_FS_IO */ +void x509parse_crt_file( char * crt_file, int result ) +{ + mbedtls_x509_crt crt; + + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == result ); + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */ +void x509parse_crt( data_t * buf, char * result_str, int result ) +{ + mbedtls_x509_crt crt; +#if !defined(MBEDTLS_X509_REMOVE_INFO) + unsigned char output[2000] = { 0 }; + int res; +#else + ((void) result_str); +#endif + + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_der( &crt, buf->x, buf->len ) == ( result ) ); +#if !defined(MBEDTLS_X509_REMOVE_INFO) + if( ( result ) == 0 ) + { + res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt ); + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 ); + } + memset( output, 0, 2000 ); +#endif + + mbedtls_x509_crt_free( &crt ); + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_der_nocopy( &crt, buf->x, buf->len ) == ( result ) ); +#if !defined(MBEDTLS_X509_REMOVE_INFO) + if( ( result ) == 0 ) + { + memset( output, 0, 2000 ); + + res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 ); + } + memset( output, 0, 2000 ); +#endif /* !MBEDTLS_X509_REMOVE_INFO */ + + mbedtls_x509_crt_free( &crt ); + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_der_with_ext_cb( &crt, buf->x, buf->len, 0, NULL, NULL ) == ( result ) ); +#if !defined(MBEDTLS_X509_REMOVE_INFO) + if( ( result ) == 0 ) + { + res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 ); + } + memset( output, 0, 2000 ); +#endif /* !MBEDTLS_X509_REMOVE_INFO */ + + mbedtls_x509_crt_free( &crt ); + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_der_with_ext_cb( &crt, buf->x, buf->len, 1, NULL, NULL ) == ( result ) ); +#if !defined(MBEDTLS_X509_REMOVE_INFO) + if( ( result ) == 0 ) + { + res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 ); + } +#endif /* !MBEDTLS_X509_REMOVE_INFO */ + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */ +void x509parse_crt_cb( data_t * buf, char * result_str, int result ) +{ + mbedtls_x509_crt crt; + mbedtls_x509_buf oid; + +#if !defined(MBEDTLS_X509_REMOVE_INFO) + unsigned char output[2000] = { 0 }; + int res; +#else + ((void) result_str); +#endif + + oid.tag = MBEDTLS_ASN1_OID; + oid.len = MBEDTLS_OID_SIZE(MBEDTLS_OID_PKIX "\x01\x1F"); + oid.p = (unsigned char *)MBEDTLS_OID_PKIX "\x01\x1F"; + + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_der_with_ext_cb( &crt, buf->x, buf->len, 0, parse_crt_ext_cb, &oid ) == ( result ) ); +#if !defined(MBEDTLS_X509_REMOVE_INFO) + if( ( result ) == 0 ) + { + res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 ); + } + memset( output, 0, 2000 ); +#endif /* !MBEDTLS_X509_REMOVE_INFO */ + + mbedtls_x509_crt_free( &crt ); + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_der_with_ext_cb( &crt, buf->x, buf->len, 1, parse_crt_ext_cb, &oid ) == ( result ) ); +#if !defined(MBEDTLS_X509_REMOVE_INFO) + if( ( result ) == 0 ) + { + res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 ); + } +#endif /* !MBEDTLS_X509_REMOVE_INFO */ + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRL_PARSE_C:!MBEDTLS_X509_REMOVE_INFO */ +void x509parse_crl( data_t * buf, char * result_str, int result ) +{ + mbedtls_x509_crl crl; + unsigned char output[2000]; + int res; + + mbedtls_x509_crl_init( &crl ); + memset( output, 0, 2000 ); + + + TEST_ASSERT( mbedtls_x509_crl_parse( &crl, buf->x, buf->len ) == ( result ) ); + if( ( result ) == 0 ) + { + res = mbedtls_x509_crl_info( (char *) output, 2000, "", &crl ); + + TEST_ASSERT( res != -1 ); + TEST_ASSERT( res != -2 ); + + TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 ); + } + +exit: + mbedtls_x509_crl_free( &crl ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CSR_PARSE_C:!MBEDTLS_X509_REMOVE_INFO */ +void mbedtls_x509_csr_parse( data_t * csr_der, char * ref_out, int ref_ret ) +{ + mbedtls_x509_csr csr; + char my_out[1000]; + int my_ret; + + mbedtls_x509_csr_init( &csr ); + memset( my_out, 0, sizeof( my_out ) ); + + my_ret = mbedtls_x509_csr_parse_der( &csr, csr_der->x, csr_der->len ); + TEST_ASSERT( my_ret == ref_ret ); + + if( ref_ret == 0 ) + { + size_t my_out_len = mbedtls_x509_csr_info( my_out, sizeof( my_out ), "", &csr ); + TEST_ASSERT( my_out_len == strlen( ref_out ) ); + TEST_ASSERT( strcmp( my_out, ref_out ) == 0 ); + } + +exit: + mbedtls_x509_csr_free( &csr ); +} +/* 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 ) +{ + mbedtls_x509_crt chain, *cur; + int i; + + mbedtls_x509_crt_init( &chain ); + + TEST_ASSERT( mbedtls_x509_crt_parse_path( &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_ASSERT( i == nb_crt ); + +exit: + mbedtls_x509_crt_free( &chain ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +void mbedtls_x509_crt_verify_max( char *ca_file, char *chain_dir, int nb_int, + int ret_chk, int flags_chk ) +{ + char file_buf[128]; + int ret; + uint32_t flags; + mbedtls_x509_crt trusted, chain; + + /* + * We expect chain_dir to contain certificates 00.crt, 01.crt, etc. + * with NN.crt signed by NN-1.crt + */ + + mbedtls_x509_crt_init( &trusted ); + mbedtls_x509_crt_init( &chain ); + + USE_PSA_INIT( ); + + /* Load trusted root */ + TEST_ASSERT( mbedtls_x509_crt_parse_file( &trusted, ca_file ) == 0 ); + + /* Load a chain with nb_int intermediates (from 01 to nb_int), + * plus one "end-entity" cert (nb_int + 1) */ + ret = mbedtls_snprintf( file_buf, sizeof file_buf, "%s/c%02d.pem", chain_dir, + nb_int + 1 ); + TEST_ASSERT( ret > 0 && (size_t) ret < sizeof file_buf ); + TEST_ASSERT( mbedtls_x509_crt_parse_file( &chain, file_buf ) == 0 ); + + /* Try to verify that chain */ + ret = mbedtls_x509_crt_verify( &chain, &trusted, NULL, NULL, &flags, + NULL, NULL ); + TEST_ASSERT( ret == ret_chk ); + TEST_ASSERT( flags == (uint32_t) flags_chk ); + +exit: + mbedtls_x509_crt_free( &chain ); + mbedtls_x509_crt_free( &trusted ); + USE_PSA_DONE( ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +void mbedtls_x509_crt_verify_chain( char *chain_paths, char *trusted_ca, + int flags_result, int result, + char *profile_name, int vrfy_fatal_lvls ) +{ + char* act; + uint32_t flags; + int res; + mbedtls_x509_crt trusted, chain; + const mbedtls_x509_crt_profile *profile = NULL; + + mbedtls_x509_crt_init( &chain ); + mbedtls_x509_crt_init( &trusted ); + + USE_PSA_INIT( ); + + while( ( act = mystrsep( &chain_paths, " " ) ) != NULL ) + TEST_ASSERT( mbedtls_x509_crt_parse_file( &chain, act ) == 0 ); + TEST_ASSERT( mbedtls_x509_crt_parse_file( &trusted, trusted_ca ) == 0 ); + + if( strcmp( profile_name, "" ) == 0 ) + profile = &mbedtls_x509_crt_profile_default; + else if( strcmp( profile_name, "next" ) == 0 ) + profile = &mbedtls_x509_crt_profile_next; + else if( strcmp( profile_name, "suiteb" ) == 0 ) + profile = &mbedtls_x509_crt_profile_suiteb; + else if( strcmp( profile_name, "rsa3072" ) == 0 ) + profile = &profile_rsa3072; + else if( strcmp( profile_name, "sha512" ) == 0 ) + profile = &profile_sha512; + + res = mbedtls_x509_crt_verify_with_profile( &chain, &trusted, NULL, profile, + NULL, &flags, verify_fatal, &vrfy_fatal_lvls ); + + TEST_ASSERT( res == ( result ) ); + TEST_ASSERT( flags == (uint32_t)( flags_result ) ); + +exit: + mbedtls_x509_crt_free( &trusted ); + mbedtls_x509_crt_free( &chain ); + USE_PSA_DONE( ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C:!MBEDTLS_X509_REMOVE_INFO */ +void x509_oid_desc( data_t * buf, char * ref_desc ) +{ + mbedtls_x509_buf oid; + const char *desc = NULL; + int ret; + + + oid.tag = MBEDTLS_ASN1_OID; + oid.p = buf->x; + oid.len = buf->len; + + ret = mbedtls_oid_get_extended_key_usage( &oid, &desc ); + + if( strcmp( ref_desc, "notfound" ) == 0 ) + { + TEST_ASSERT( ret != 0 ); + TEST_ASSERT( desc == NULL ); + } + else + { + TEST_ASSERT( ret == 0 ); + TEST_ASSERT( desc != NULL ); + TEST_ASSERT( strcmp( desc, ref_desc ) == 0 ); + } +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C */ +void x509_oid_numstr( data_t * oid_buf, char * numstr, int blen, int ret ) +{ + mbedtls_x509_buf oid; + char num_buf[100]; + + memset( num_buf, 0x2a, sizeof num_buf ); + + oid.tag = MBEDTLS_ASN1_OID; + oid.p = oid_buf->x; + oid.len = oid_buf->len; + + TEST_ASSERT( (size_t) blen <= sizeof num_buf ); + + TEST_ASSERT( mbedtls_oid_get_numeric_string( num_buf, blen, &oid ) == ret ); + + if( ret >= 0 ) + { + TEST_ASSERT( num_buf[ret] == 0 ); + TEST_ASSERT( strcmp( num_buf, numstr ) == 0 ); + } +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +void x509_check_key_usage( char * crt_file, int usage, int ret ) +{ + mbedtls_x509_crt crt; + + mbedtls_x509_crt_init( &crt ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + + TEST_ASSERT( mbedtls_x509_crt_check_key_usage( &crt, usage ) == ret ); + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +void x509_check_extended_key_usage( char * crt_file, data_t * oid, int ret + ) +{ + mbedtls_x509_crt crt; + + mbedtls_x509_crt_init( &crt ); + + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + + TEST_ASSERT( mbedtls_x509_crt_check_extended_key_usage( &crt, (const char *)oid->x, oid->len ) == ret ); + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C */ +void x509_get_time( int tag, char * time_str, int ret, int year, int mon, + int day, int hour, int min, int sec ) +{ + mbedtls_x509_time time; + unsigned char buf[21]; + unsigned char* start = buf; + unsigned char* end = buf; + + memset( &time, 0x00, sizeof( time ) ); + *end = (unsigned char)tag; end++; + *end = strlen( time_str ); + TEST_ASSERT( *end < 20 ); + end++; + memcpy( end, time_str, (size_t)*(end - 1) ); + end += *(end - 1); + + TEST_ASSERT( mbedtls_x509_get_time( &start, end, &time ) == ret ); + if( ret == 0 ) + { + TEST_ASSERT( year == time.year ); + TEST_ASSERT( mon == time.mon ); + TEST_ASSERT( day == time.day ); + TEST_ASSERT( hour == time.hour ); + TEST_ASSERT( min == time.min ); + TEST_ASSERT( sec == time.sec ); + } +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_RSASSA_PSS_SUPPORT */ +void x509_parse_rsassa_pss_params( data_t * params, int params_tag, + int ref_msg_md, int ref_mgf_md, + int ref_salt_len, int ref_ret ) +{ + int my_ret; + mbedtls_x509_buf buf; + mbedtls_md_type_t my_msg_md, my_mgf_md; + int my_salt_len; + + buf.p = params->x; + buf.len = params->len; + buf.tag = params_tag; + + my_ret = mbedtls_x509_get_rsassa_pss_params( &buf, &my_msg_md, &my_mgf_md, + &my_salt_len ); + + TEST_ASSERT( my_ret == ref_ret ); + + if( ref_ret == 0 ) + { + TEST_ASSERT( my_msg_md == (mbedtls_md_type_t) ref_msg_md ); + TEST_ASSERT( my_mgf_md == (mbedtls_md_type_t) ref_mgf_md ); + TEST_ASSERT( my_salt_len == ref_salt_len ); + } + +exit: + ;; +} +/* END_CASE */ |