mbed TLS Build
Diff: tests/suites/test_suite_x509parse.function
- Revision:
- 0:cdf462088d13
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/suites/test_suite_x509parse.function Thu Jan 05 00:18:44 2017 +0000 @@ -0,0 +1,662 @@ +/* BEGIN_HEADER */ +#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" + +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 ), + 0xFFFFFFF, /* Any PK alg */ + 0xFFFFFFF, /* 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; +} + +/* 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, "\n" ); + MBEDTLS_X509_SAFE_SNPRINTF; + + ctx->p = p; + + return( 0 ); +} +#endif /* MBEDTLS_X509_CRT_PARSE_C */ +/* END_HEADER */ + +/* BEGIN_DEPENDENCIES + * depends_on:MBEDTLS_BIGNUM_C + * END_DEPENDENCIES + */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO: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 */ +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_CSR_PARSE_C */ +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 */ +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 */ +void x509_verify( char *crt_file, char *ca_file, char *crl_file, + char *cn_name_str, int result, int flags_result, + 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; + + mbedtls_x509_crt_init( &crt ); + mbedtls_x509_crt_init( &ca ); + mbedtls_x509_crl_init( &crl ); + + if( strcmp( cn_name_str, "NULL" ) != 0 ) + cn_name = cn_name_str; + + 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, &compat_profile, cn_name, &flags, f_vrfy, NULL ); + + TEST_ASSERT( res == ( result ) ); + TEST_ASSERT( flags == (uint32_t)( flags_result ) ); + +exit: + mbedtls_x509_crt_free( &crt ); + mbedtls_x509_crt_free( &ca ); + mbedtls_x509_crl_free( &crl ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +void x509_verify_callback( char *crt_file, char *ca_file, + 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 ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 ); + + ret = mbedtls_x509_crt_verify( &crt, &ca, NULL, NULL, &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 ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */ +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_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( char *crt_data, char *result_str, int result ) +{ + mbedtls_x509_crt crt; + unsigned char buf[2000]; + unsigned char output[2000]; + int data_len, res; + + mbedtls_x509_crt_init( &crt ); + memset( buf, 0, 2000 ); + memset( output, 0, 2000 ); + + data_len = unhexify( buf, crt_data ); + + TEST_ASSERT( mbedtls_x509_crt_parse( &crt, buf, data_len ) == ( result ) ); + 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 ); + } + +exit: + mbedtls_x509_crt_free( &crt ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRL_PARSE_C */ +void x509parse_crl( char *crl_data, char *result_str, int result ) +{ + mbedtls_x509_crl crl; + unsigned char buf[2000]; + unsigned char output[2000]; + int data_len, res; + + mbedtls_x509_crl_init( &crl ); + memset( buf, 0, 2000 ); + memset( output, 0, 2000 ); + + data_len = unhexify( buf, crl_data ); + + TEST_ASSERT( mbedtls_x509_crl_parse( &crl, buf, data_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 */ +void mbedtls_x509_csr_parse( char *csr_der_hex, char *ref_out, int ref_ret ) +{ + mbedtls_x509_csr csr; + unsigned char *csr_der = NULL; + char my_out[1000]; + size_t csr_der_len; + int my_ret; + + mbedtls_x509_csr_init( &csr ); + memset( my_out, 0, sizeof( my_out ) ); + csr_der = unhexify_alloc( csr_der_hex, &csr_der_len ); + + my_ret = mbedtls_x509_csr_parse_der( &csr, csr_der, 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 ); + mbedtls_free( csr_der ); +} +/* 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_chain( char *chain_paths, char *trusted_ca, int flags_result ) +{ + char* act; + uint32_t flags; + int result, res; + mbedtls_x509_crt trusted, chain; + + result= flags_result?MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:0; + + mbedtls_x509_crt_init( &chain ); + mbedtls_x509_crt_init( &trusted ); + + 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 ); + + res = mbedtls_x509_crt_verify( &chain, &trusted, NULL, NULL, &flags, NULL, NULL ); + + TEST_ASSERT( res == ( result ) ); + TEST_ASSERT( flags == (uint32_t)( flags_result ) ); + +exit: + mbedtls_x509_crt_free( &trusted ); + mbedtls_x509_crt_free( &chain ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C */ +void x509_oid_desc( char *oid_str, char *ref_desc ) +{ + mbedtls_x509_buf oid; + const char *desc = NULL; + unsigned char buf[20]; + int ret; + + memset( buf, 0, sizeof buf ); + + oid.tag = MBEDTLS_ASN1_OID; + oid.len = unhexify( buf, oid_str ); + oid.p = buf; + + 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( char *oid_str, char *numstr, int blen, int ret ) +{ + mbedtls_x509_buf oid; + unsigned char oid_buf[20]; + char num_buf[100]; + + memset( oid_buf, 0x00, sizeof oid_buf ); + memset( num_buf, 0x2a, sizeof num_buf ); + + oid.tag = MBEDTLS_ASN1_OID; + oid.len = unhexify( oid_buf, oid_str ); + oid.p = oid_buf; + + 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:MBEDTLS_X509_CHECK_KEY_USAGE */ +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:MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */ +void x509_check_extended_key_usage( char *crt_file, char *usage_hex, int ret ) +{ + mbedtls_x509_crt crt; + char oid[50]; + size_t len; + + mbedtls_x509_crt_init( &crt ); + + len = unhexify( (unsigned char *) oid, usage_hex ); + + TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 ); + + TEST_ASSERT( mbedtls_x509_crt_check_extended_key_usage( &crt, 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[17]; + unsigned char* start = buf; + unsigned char* end = buf; + + memset( &time, 0x00, sizeof( time ) ); + *end = (unsigned char)tag; end++; + if( tag == MBEDTLS_ASN1_UTC_TIME ) + *end = 13; + else + *end = 15; + 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( char *hex_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 params; + mbedtls_md_type_t my_msg_md, my_mgf_md; + int my_salt_len; + + params.p = unhexify_alloc( hex_params, ¶ms.len ); + params.tag = params_tag; + + my_ret = mbedtls_x509_get_rsassa_pss_params( ¶ms, &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: + mbedtls_free( params.p ); +} +/* END_CASE */ + +/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_SELF_TEST */ +void x509_selftest() +{ + TEST_ASSERT( mbedtls_x509_self_test( 1 ) == 0 ); +} +/* END_CASE */