ffa42efa1c
So far there was no test ensuring that the flags passed to the vrfy callback are correct (ie the flags for the current certificate, not including those of the parent). Actual tests case making use of that test function will be added in the next commit.
782 lines
21 KiB
Text
782 lines
21 KiB
Text
/* BEGIN_HEADER */
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#include "mbedtls/x509.h"
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#include "mbedtls/x509_crt.h"
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#include "mbedtls/x509_crl.h"
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#include "mbedtls/x509_csr.h"
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#include "mbedtls/pem.h"
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#include "mbedtls/oid.h"
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#include "mbedtls/base64.h"
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#if MBEDTLS_X509_MAX_INTERMEDIATE_CA > 19
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#error "The value of MBEDTLS_X509_MAX_INTERMEDIATE_C is larger \
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than the current threshold 19. To test larger values, please \
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adapt the script tests/data_files/dir-max/long.sh."
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#endif
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/* Profile for backward compatibility. Allows SHA-1, unlike the default
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profile. */
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const mbedtls_x509_crt_profile compat_profile =
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{
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA1 ) |
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_RIPEMD160 ) |
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA224 ) |
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) |
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) |
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ),
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0xFFFFFFF, /* Any PK alg */
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0xFFFFFFF, /* Any curve */
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1024,
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};
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const mbedtls_x509_crt_profile profile_rsa3072 =
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{
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) |
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ) |
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ),
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MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_RSA ),
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0,
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3072,
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};
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const mbedtls_x509_crt_profile profile_sha512 =
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{
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MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA512 ),
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0xFFFFFFF, /* Any PK alg */
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0xFFFFFFF, /* Any curve */
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1024,
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};
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int verify_none( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags )
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{
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((void) data);
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((void) crt);
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((void) certificate_depth);
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*flags |= MBEDTLS_X509_BADCERT_OTHER;
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return 0;
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}
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int verify_all( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags )
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{
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((void) data);
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((void) crt);
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((void) certificate_depth);
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*flags = 0;
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return 0;
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}
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int verify_fatal( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags )
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{
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int *levels = (int *) data;
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((void) crt);
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((void) certificate_depth);
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/* Simulate a fatal error in the callback */
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if( *levels & ( 1 << certificate_depth ) )
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{
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*flags |= ( 1 << certificate_depth );
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return( -1 - certificate_depth );
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}
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return( 0 );
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}
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/* strsep() not available on Windows */
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char *mystrsep(char **stringp, const char *delim)
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{
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const char *p;
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char *ret = *stringp;
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if( *stringp == NULL )
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return( NULL );
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for( ; ; (*stringp)++ )
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{
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if( **stringp == '\0' )
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{
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*stringp = NULL;
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goto done;
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}
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for( p = delim; *p != '\0'; p++ )
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if( **stringp == *p )
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{
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**stringp = '\0';
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(*stringp)++;
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goto done;
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}
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}
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done:
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return( ret );
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}
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#if defined(MBEDTLS_X509_CRT_PARSE_C)
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typedef struct {
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char buf[512];
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char *p;
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} verify_print_context;
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void verify_print_init( verify_print_context *ctx )
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{
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memset( ctx, 0, sizeof( verify_print_context ) );
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ctx->p = ctx->buf;
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}
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int verify_print( void *data, mbedtls_x509_crt *crt, int certificate_depth, uint32_t *flags )
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{
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int ret;
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verify_print_context *ctx = (verify_print_context *) data;
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char *p = ctx->p;
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size_t n = ctx->buf + sizeof( ctx->buf ) - ctx->p;
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((void) flags);
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ret = mbedtls_snprintf( p, n, "depth %d - serial ", certificate_depth );
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MBEDTLS_X509_SAFE_SNPRINTF;
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ret = mbedtls_x509_serial_gets( p, n, &crt->serial );
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MBEDTLS_X509_SAFE_SNPRINTF;
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ret = mbedtls_snprintf( p, n, " - subject " );
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MBEDTLS_X509_SAFE_SNPRINTF;
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ret = mbedtls_x509_dn_gets( p, n, &crt->subject );
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MBEDTLS_X509_SAFE_SNPRINTF;
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ret = mbedtls_snprintf( p, n, " - flags 0x%04x\n", *flags );
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MBEDTLS_X509_SAFE_SNPRINTF;
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ctx->p = p;
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return( 0 );
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}
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#endif /* MBEDTLS_X509_CRT_PARSE_C */
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/* END_HEADER */
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/* BEGIN_DEPENDENCIES
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* depends_on:MBEDTLS_BIGNUM_C
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* END_DEPENDENCIES
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*/
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/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
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void x509_cert_info( char *crt_file, char *result_str )
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{
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mbedtls_x509_crt crt;
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char buf[2000];
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int res;
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mbedtls_x509_crt_init( &crt );
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memset( buf, 0, 2000 );
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TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
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res = mbedtls_x509_crt_info( buf, 2000, "", &crt );
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TEST_ASSERT( res != -1 );
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TEST_ASSERT( res != -2 );
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TEST_ASSERT( strcmp( buf, result_str ) == 0 );
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exit:
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mbedtls_x509_crt_free( &crt );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRL_PARSE_C */
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void mbedtls_x509_crl_info( char *crl_file, char *result_str )
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{
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mbedtls_x509_crl crl;
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char buf[2000];
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int res;
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mbedtls_x509_crl_init( &crl );
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memset( buf, 0, 2000 );
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TEST_ASSERT( mbedtls_x509_crl_parse_file( &crl, crl_file ) == 0 );
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res = mbedtls_x509_crl_info( buf, 2000, "", &crl );
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TEST_ASSERT( res != -1 );
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TEST_ASSERT( res != -2 );
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TEST_ASSERT( strcmp( buf, result_str ) == 0 );
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exit:
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mbedtls_x509_crl_free( &crl );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRL_PARSE_C */
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void mbedtls_x509_crl_parse( char *crl_file, int result )
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{
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mbedtls_x509_crl crl;
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char buf[2000];
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mbedtls_x509_crl_init( &crl );
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memset( buf, 0, 2000 );
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TEST_ASSERT( mbedtls_x509_crl_parse_file( &crl, crl_file ) == result );
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exit:
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mbedtls_x509_crl_free( &crl );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CSR_PARSE_C */
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void mbedtls_x509_csr_info( char *csr_file, char *result_str )
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{
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mbedtls_x509_csr csr;
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char buf[2000];
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int res;
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mbedtls_x509_csr_init( &csr );
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memset( buf, 0, 2000 );
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TEST_ASSERT( mbedtls_x509_csr_parse_file( &csr, csr_file ) == 0 );
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res = mbedtls_x509_csr_info( buf, 2000, "", &csr );
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TEST_ASSERT( res != -1 );
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TEST_ASSERT( res != -2 );
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TEST_ASSERT( strcmp( buf, result_str ) == 0 );
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exit:
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mbedtls_x509_csr_free( &csr );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
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void x509_verify_info( int flags, char *prefix, char *result_str )
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{
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char buf[2000];
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int res;
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memset( buf, 0, sizeof( buf ) );
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res = mbedtls_x509_crt_verify_info( buf, sizeof( buf ), prefix, flags );
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TEST_ASSERT( res >= 0 );
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TEST_ASSERT( strcmp( buf, result_str ) == 0 );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CRL_PARSE_C */
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void x509_verify( char *crt_file, char *ca_file, char *crl_file,
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char *cn_name_str, int result, int flags_result,
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char *profile_str,
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char *verify_callback )
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{
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mbedtls_x509_crt crt;
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mbedtls_x509_crt ca;
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mbedtls_x509_crl crl;
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uint32_t flags = 0;
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int res;
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int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *) = NULL;
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char * cn_name = NULL;
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const mbedtls_x509_crt_profile *profile;
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mbedtls_x509_crt_init( &crt );
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mbedtls_x509_crt_init( &ca );
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mbedtls_x509_crl_init( &crl );
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if( strcmp( cn_name_str, "NULL" ) != 0 )
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cn_name = cn_name_str;
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if( strcmp( profile_str, "default" ) == 0 )
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profile = &mbedtls_x509_crt_profile_default;
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else if( strcmp( profile_str, "compat" ) == 0 )
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profile = &compat_profile;
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else
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TEST_ASSERT( "Unknown algorithm profile" == 0 );
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if( strcmp( verify_callback, "NULL" ) == 0 )
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f_vrfy = NULL;
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else if( strcmp( verify_callback, "verify_none" ) == 0 )
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f_vrfy = verify_none;
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else if( strcmp( verify_callback, "verify_all" ) == 0 )
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f_vrfy = verify_all;
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else
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TEST_ASSERT( "No known verify callback selected" == 0 );
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TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
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TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 );
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TEST_ASSERT( mbedtls_x509_crl_parse_file( &crl, crl_file ) == 0 );
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res = mbedtls_x509_crt_verify_with_profile( &crt, &ca, &crl, profile, cn_name, &flags, f_vrfy, NULL );
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TEST_ASSERT( res == ( result ) );
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TEST_ASSERT( flags == (uint32_t)( flags_result ) );
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exit:
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mbedtls_x509_crt_free( &crt );
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mbedtls_x509_crt_free( &ca );
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mbedtls_x509_crl_free( &crl );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
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void x509_verify_callback( char *crt_file, char *ca_file,
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int exp_ret, char *exp_vrfy_out )
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{
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int ret;
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mbedtls_x509_crt crt;
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mbedtls_x509_crt ca;
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uint32_t flags = 0;
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verify_print_context vrfy_ctx;
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mbedtls_x509_crt_init( &crt );
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mbedtls_x509_crt_init( &ca );
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verify_print_init( &vrfy_ctx );
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TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
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TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 );
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ret = mbedtls_x509_crt_verify_with_profile( &crt, &ca, NULL,
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&compat_profile,
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NULL, &flags,
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verify_print, &vrfy_ctx );
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TEST_ASSERT( ret == exp_ret );
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TEST_ASSERT( strcmp( vrfy_ctx.buf, exp_vrfy_out ) == 0 );
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exit:
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mbedtls_x509_crt_free( &crt );
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mbedtls_x509_crt_free( &ca );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
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void mbedtls_x509_dn_gets( char *crt_file, char *entity, char *result_str )
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{
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mbedtls_x509_crt crt;
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char buf[2000];
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int res = 0;
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mbedtls_x509_crt_init( &crt );
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memset( buf, 0, 2000 );
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TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
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if( strcmp( entity, "subject" ) == 0 )
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res = mbedtls_x509_dn_gets( buf, 2000, &crt.subject );
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else if( strcmp( entity, "issuer" ) == 0 )
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res = mbedtls_x509_dn_gets( buf, 2000, &crt.issuer );
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else
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TEST_ASSERT( "Unknown entity" == 0 );
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TEST_ASSERT( res != -1 );
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TEST_ASSERT( res != -2 );
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TEST_ASSERT( strcmp( buf, result_str ) == 0 );
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exit:
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mbedtls_x509_crt_free( &crt );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
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void mbedtls_x509_time_is_past( char *crt_file, char *entity, int result )
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{
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mbedtls_x509_crt crt;
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mbedtls_x509_crt_init( &crt );
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TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
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if( strcmp( entity, "valid_from" ) == 0 )
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TEST_ASSERT( mbedtls_x509_time_is_past( &crt.valid_from ) == result );
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else if( strcmp( entity, "valid_to" ) == 0 )
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TEST_ASSERT( mbedtls_x509_time_is_past( &crt.valid_to ) == result );
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else
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TEST_ASSERT( "Unknown entity" == 0 );
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exit:
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mbedtls_x509_crt_free( &crt );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
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void mbedtls_x509_time_is_future( char *crt_file, char *entity, int result )
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{
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mbedtls_x509_crt crt;
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mbedtls_x509_crt_init( &crt );
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TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
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if( strcmp( entity, "valid_from" ) == 0 )
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TEST_ASSERT( mbedtls_x509_time_is_future( &crt.valid_from ) == result );
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else if( strcmp( entity, "valid_to" ) == 0 )
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TEST_ASSERT( mbedtls_x509_time_is_future( &crt.valid_to ) == result );
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else
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TEST_ASSERT( "Unknown entity" == 0 );
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exit:
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mbedtls_x509_crt_free( &crt );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_FS_IO */
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void x509parse_crt_file( char *crt_file, int result )
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{
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mbedtls_x509_crt crt;
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mbedtls_x509_crt_init( &crt );
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TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == result );
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exit:
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mbedtls_x509_crt_free( &crt );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
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void x509parse_crt( char *crt_data, char *result_str, int result )
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{
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mbedtls_x509_crt crt;
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unsigned char buf[2000];
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unsigned char output[2000];
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int data_len, res;
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mbedtls_x509_crt_init( &crt );
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memset( buf, 0, 2000 );
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memset( output, 0, 2000 );
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data_len = unhexify( buf, crt_data );
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TEST_ASSERT( mbedtls_x509_crt_parse( &crt, buf, data_len ) == ( result ) );
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if( ( result ) == 0 )
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{
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res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt );
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TEST_ASSERT( res != -1 );
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TEST_ASSERT( res != -2 );
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TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 );
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}
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exit:
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mbedtls_x509_crt_free( &crt );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_X509_CRL_PARSE_C */
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void x509parse_crl( char *crl_data, char *result_str, int result )
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{
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mbedtls_x509_crl crl;
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unsigned char buf[2000];
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unsigned char output[2000];
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int data_len, res;
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mbedtls_x509_crl_init( &crl );
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memset( buf, 0, 2000 );
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memset( output, 0, 2000 );
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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_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 );
|
|
|
|
/* 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 );
|
|
}
|
|
/* 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 );
|
|
|
|
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 );
|
|
}
|
|
/* 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[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( 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 */
|