/* BEGIN_HEADER */
+#include "mbedtls/bignum.h"
#include "mbedtls/x509.h"
#include "mbedtls/x509_crt.h"
#include "mbedtls/x509_crl.h"
#include "mbedtls/pem.h"
#include "mbedtls/oid.h"
#include "mbedtls/base64.h"
+#include "string.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 ) |
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 ),
+ 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);
return 0;
}
+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)
{
ret = mbedtls_x509_dn_gets( p, n, &crt->subject );
MBEDTLS_X509_SAFE_SNPRINTF;
- ret = mbedtls_snprintf( p, n, "\n" );
+ ret = mbedtls_snprintf( p, n, " - flags 0x%08x\n", *flags );
MBEDTLS_X509_SAFE_SNPRINTF;
ctx->p = p;
*/
/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void x509_cert_info( char *crt_file, char *result_str )
+void x509_cert_info( char * crt_file, char * result_str )
{
mbedtls_x509_crt crt;
char buf[2000];
/* 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 )
+void mbedtls_x509_crl_info( char * crl_file, char * result_str )
{
mbedtls_x509_crl crl;
char buf[2000];
}
/* 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 */
-void mbedtls_x509_csr_info( char *csr_file, char *result_str )
+void mbedtls_x509_csr_info( char * csr_file, char * result_str )
{
mbedtls_x509_csr csr;
char buf[2000];
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
-void x509_verify_info( int flags, char *prefix, char *result_str )
+void x509_verify_info( int flags, char * prefix, char * result_str )
{
char buf[2000];
int res;
}
/* 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;
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 );
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 )
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 );
+ 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 ) );
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
-void x509_verify_callback( char *crt_file, char *ca_file,
+void x509_verify_callback( char *crt_file, char *ca_file, char *name,
int exp_ret, char *exp_vrfy_out )
{
int ret;
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 );
+ 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 );
/* 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 )
+void mbedtls_x509_dn_gets( char * crt_file, char * entity, char * result_str )
{
mbedtls_x509_crt crt;
char buf[2000];
/* 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 )
+void mbedtls_x509_time_is_past( char * crt_file, char * entity, int result )
{
mbedtls_x509_crt 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 )
+void mbedtls_x509_time_is_future( char * crt_file, char * entity, int result )
{
mbedtls_x509_crt crt;
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_FS_IO */
-void x509parse_crt_file( char *crt_file, int result )
+void x509parse_crt_file( char * crt_file, int result )
{
mbedtls_x509_crt crt;
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
-void x509parse_crt( char *crt_data, char *result_str, int result )
+void x509parse_crt( data_t * buf, char * result_str, int result )
{
mbedtls_x509_crt crt;
- unsigned char buf[2000];
unsigned char output[2000];
- int data_len, res;
+ int 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 ) );
+ TEST_ASSERT( mbedtls_x509_crt_parse( &crt, buf->x, buf->len ) == ( result ) );
if( ( result ) == 0 )
{
res = mbedtls_x509_crt_info( (char *) output, 2000, "", &crt );
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_X509_CRL_PARSE_C */
-void x509parse_crl( char *crl_data, char *result_str, int result )
+void x509parse_crl( data_t * buf, char * result_str, int result )
{
mbedtls_x509_crl crl;
- unsigned char buf[2000];
unsigned char output[2000];
- int data_len, res;
+ int 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 ) );
+ TEST_ASSERT( mbedtls_x509_crl_parse( &crl, buf->x, buf->len ) == ( result ) );
if( ( result ) == 0 )
{
res = mbedtls_x509_crl_info( (char *) output, 2000, "", &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 )
+void mbedtls_x509_csr_parse( data_t * csr_der, 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 );
+ my_ret = mbedtls_x509_csr_parse_der( &csr, csr_der->x, csr_der->len );
TEST_ASSERT( my_ret == ref_ret );
if( ref_ret == 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 )
+void mbedtls_x509_crt_parse_path( char * crt_path, int ret, int nb_crt )
{
mbedtls_x509_crt chain, *cur;
int i;
/* 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 )
+void mbedtls_x509_crt_verify_max( char *ca_file, char *chain_dir, int nb_int,
+ int ret_chk, int flags_chk )
{
- char* act;
+ char file_buf[128];
+ int ret;
uint32_t flags;
- int result, res;
mbedtls_x509_crt trusted, chain;
- result= flags_result?MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:0;
+ /*
+ * 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 );
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 );
+ 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 ) );
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C */
-void x509_oid_desc( char *oid_str, char *ref_desc )
+void x509_oid_desc( data_t * buf, 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;
+ oid.p = buf->x;
+ oid.len = buf->len;
ret = mbedtls_oid_get_extended_key_usage( &oid, &desc );
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_X509_USE_C */
-void x509_oid_numstr( char *oid_str, char *numstr, int blen, int ret )
+void x509_oid_numstr( data_t * oid_buf, 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;
+ oid.p = oid_buf->x;
+ oid.len = oid_buf->len;
TEST_ASSERT( (size_t) blen <= sizeof num_buf );
/* 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 )
+void x509_check_key_usage( char * crt_file, int usage, int ret )
{
mbedtls_x509_crt 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 )
+void x509_check_extended_key_usage( char * crt_file, data_t * oid, 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 );
+ 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 )
+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 buf[21];
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 = strlen( time_str );
+ TEST_ASSERT( *end < 20 );
end++;
memcpy( end, time_str, (size_t)*(end - 1) );
end += *(end - 1);
/* 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,
+void x509_parse_rsassa_pss_params( data_t * hex_params, int params_tag,
int ref_msg_md, int ref_mgf_md,
int ref_salt_len, int ref_ret )
{
mbedtls_md_type_t my_msg_md, my_mgf_md;
int my_salt_len;
- params.p = unhexify_alloc( hex_params, ¶ms.len );
+ params.p = hex_params->x;
+ params.len = hex_params->len;
params.tag = params_tag;
my_ret = mbedtls_x509_get_rsassa_pss_params( ¶ms, &my_msg_md, &my_mgf_md,
}
exit:
- mbedtls_free( params.p );
+ ;;
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_SELF_TEST */
-void x509_selftest()
+void x509_selftest( )
{
TEST_ASSERT( mbedtls_x509_self_test( 1 ) == 0 );
}
projects / platform / upstream / iotivity.git / blobdiff