mbedtls/tests/suites/test_suite_x509parse.function

/* BEGIN_HEADER */
#include <polarssl/x509.h>
#include <polarssl/pem.h>
#include <polarssl/oid.h>

int verify_none( void *data, x509_cert *crt, int certificate_depth, int *flags )
{
    ((void) data);
    ((void) crt);
    ((void) certificate_depth);
    *flags |= BADCERT_OTHER;
    
    return 0;
}

int verify_all( void *data, x509_cert *crt, int certificate_depth, int *flags )
{
    ((void) data);
    ((void) crt);
    ((void) certificate_depth);
    *flags = 0;

    return 0;
}

/* END_HEADER */

/* BEGIN_DEPENDENCIES
 * depends_on:POLARSSL_X509_PARSE_C:POLARSSL_BIGNUM_C
 * END_DEPENDENCIES
 */

/* BEGIN_CASE */
void x509_cert_info( char *crt_file, char *result_str )
{
    x509_cert   crt;
    char buf[2000];
    int res;

    memset( &crt, 0, sizeof( x509_cert ) );
    memset( buf, 0, 2000 );

    TEST_ASSERT( x509parse_crtfile( &crt, crt_file ) == 0 );
    res = x509parse_cert_info( buf, 2000, "", &crt );

    x509_free( &crt );

    TEST_ASSERT( res != -1 );
    TEST_ASSERT( res != -2 );

    TEST_ASSERT( strcmp( buf, result_str ) == 0 );
}
/* END_CASE */

/* BEGIN_CASE */
void x509_crl_info( char *crl_file, char *result_str )
{
    x509_crl   crl;
    char buf[2000];
    int res;

    memset( &crl, 0, sizeof( x509_crl ) );
    memset( buf, 0, 2000 );

    TEST_ASSERT( x509parse_crlfile( &crl, crl_file ) == 0 );
    res = x509parse_crl_info( buf, 2000, "", &crl );

    x509_crl_free( &crl );

    TEST_ASSERT( res != -1 );
    TEST_ASSERT( res != -2 );

    TEST_ASSERT( strcmp( buf, result_str ) == 0 );
}
/* END_CASE */

/* BEGIN_CASE */
void x509_verify( char *crt_file, char *ca_file, char *crl_file,
                  char *cn_name_str, int result, int flags_result,
                  char *verify_callback )
{
    x509_cert   crt;
    x509_cert   ca;
    x509_crl    crl;
    int         flags = 0;
    int         res;
    int (*f_vrfy)(void *, x509_cert *, int, int *) = NULL;
    char *      cn_name = NULL;

    memset( &crt, 0, sizeof( x509_cert ) );
    memset( &ca, 0, sizeof( x509_cert ) );
    memset( &crl, 0, sizeof( x509_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( x509parse_crtfile( &crt, crt_file ) == 0 );
    TEST_ASSERT( x509parse_crtfile( &ca, ca_file ) == 0 );
    TEST_ASSERT( x509parse_crlfile( &crl, crl_file ) == 0 );

    res = x509parse_verify( &crt, &ca, &crl, cn_name, &flags, f_vrfy, NULL );

    x509_free( &crt );
    x509_free( &ca );
    x509_crl_free( &crl );

    TEST_ASSERT( res == ( result ) );
    TEST_ASSERT( flags == ( flags_result ) );
}
/* END_CASE */

/* BEGIN_CASE */
void x509_dn_gets( char *crt_file, char *entity, char *result_str )
{
    x509_cert   crt;
    char buf[2000];
    int res = 0;

    memset( &crt, 0, sizeof( x509_cert ) );
    memset( buf, 0, 2000 );

    TEST_ASSERT( x509parse_crtfile( &crt, crt_file ) == 0 );
    if( strcmp( entity, "subject" ) == 0 )
        res =  x509parse_dn_gets( buf, 2000, &crt.subject );
    else if( strcmp( entity, "issuer" ) == 0 )
        res =  x509parse_dn_gets( buf, 2000, &crt.issuer );
    else
        TEST_ASSERT( "Unknown entity" == 0 );

    x509_free( &crt );

    TEST_ASSERT( res != -1 );
    TEST_ASSERT( res != -2 );

    TEST_ASSERT( strcmp( buf, result_str ) == 0 );
}
/* END_CASE */

/* BEGIN_CASE */
void x509_time_expired( char *crt_file, char *entity, int result )
{
    x509_cert   crt;

    memset( &crt, 0, sizeof( x509_cert ) );

    TEST_ASSERT( x509parse_crtfile( &crt, crt_file ) == 0 );

    if( strcmp( entity, "valid_from" ) == 0 )
        TEST_ASSERT( x509parse_time_expired( &crt.valid_from ) == result );
    else if( strcmp( entity, "valid_to" ) == 0 )
        TEST_ASSERT( x509parse_time_expired( &crt.valid_to ) == result );
    else
        TEST_ASSERT( "Unknown entity" == 0 );

    x509_free( &crt );
}
/* END_CASE */

/* BEGIN_CASE depends_on:POLARSSL_RSA_C */
void x509parse_keyfile_rsa( char *key_file, char *password, int result )
{
    rsa_context rsa;
    int res;
    char *pwd = password;

    memset( &rsa, 0, sizeof( rsa_context ) );

    if( strcmp( pwd, "NULL" ) == 0 )
        pwd = NULL;

    res = x509parse_keyfile_rsa( &rsa, key_file, pwd );

    TEST_ASSERT( res == result );

    if( res == 0 )
    {
        TEST_ASSERT( rsa_check_privkey( &rsa ) == 0 );
    }

    rsa_free( &rsa );
}
/* END_CASE */

/* BEGIN_CASE depends_on:POLARSSL_RSA_C */
void x509parse_public_keyfile_rsa( char *key_file, int result )
{
    rsa_context rsa;
    int res;

    memset( &rsa, 0, sizeof( rsa_context ) );

    res = x509parse_public_keyfile_rsa( &rsa, key_file );

    TEST_ASSERT( res == result );

    if( res == 0 )
    {
        TEST_ASSERT( rsa_check_pubkey( &rsa ) == 0 );
    }

    rsa_free( &rsa );
}
/* END_CASE */

/* BEGIN_CASE */
void x509parse_public_keyfile_ec( char *key_file, int result )
{
    pk_context ctx;
    int res;

    pk_init( &ctx );

    res = x509parse_public_keyfile( &ctx, key_file );

    TEST_ASSERT( res == result );

    if( res == 0 )
    {
        ecp_keypair *eckey;
        TEST_ASSERT( pk_can_do( &ctx, POLARSSL_PK_ECKEY ) );
        eckey = pk_ec( ctx );
        TEST_ASSERT( ecp_check_pubkey( &eckey->grp, &eckey->Q ) == 0 );
    }

    pk_free( &ctx );
}
/* END_CASE */

/* BEGIN_CASE */
void x509parse_keyfile_ec( char *key_file, char *password, int result )
{
    pk_context ctx;
    int res;

    pk_init( &ctx );

    res = x509parse_keyfile( &ctx, key_file, password );

    TEST_ASSERT( res == result );

    if( res == 0 )
    {
        ecp_keypair *eckey;
        TEST_ASSERT( pk_can_do( &ctx, POLARSSL_PK_ECKEY ) );
        eckey = pk_ec( ctx );
        TEST_ASSERT( ecp_check_privkey( &eckey->grp, &eckey->d ) == 0 );
    }

    pk_free( &ctx );
}
/* END_CASE */

/* BEGIN_CASE */
void x509parse_crt( char *crt_data, char *result_str, int result )
{
    x509_cert   crt;
    unsigned char buf[2000];
    unsigned char output[2000];
    int data_len, res;

    memset( &crt, 0, sizeof( x509_cert ) );
    memset( buf, 0, 2000 );
    memset( output, 0, 2000 );

    data_len = unhexify( buf, crt_data );

    TEST_ASSERT( x509parse_crt( &crt, buf, data_len ) == ( result ) );
    if( ( result ) == 0 )
    {
        res = x509parse_cert_info( (char *) output, 2000, "", &crt );

        TEST_ASSERT( res != -1 );
        TEST_ASSERT( res != -2 );

        TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 );
    }

    x509_free( &crt );
}
/* END_CASE */

/* BEGIN_CASE */
void x509parse_crl( char *crl_data, char *result_str, int result )
{
    x509_crl   crl;
    unsigned char buf[2000];
    unsigned char output[2000];
    int data_len, res;

    memset( &crl, 0, sizeof( x509_crl ) );
    memset( buf, 0, 2000 );
    memset( output, 0, 2000 );

    data_len = unhexify( buf, crl_data );

    TEST_ASSERT( x509parse_crl( &crl, buf, data_len ) == ( result ) );
    if( ( result ) == 0 )
    {
        res = x509parse_crl_info( (char *) output, 2000, "", &crl );

        TEST_ASSERT( res != -1 );
        TEST_ASSERT( res != -2 );

        TEST_ASSERT( strcmp( (char *) output, result_str ) == 0 );
    }

    x509_crl_free( &crl );
}
/* END_CASE */

/* BEGIN_CASE depends_on:POLARSSL_RSA_C */
void x509parse_key_rsa( char *key_data, char *result_str, int result )
{
    rsa_context   rsa;
    unsigned char buf[2000];
    unsigned char output[2000];
    int data_len;
    ((void) result_str);

    memset( &rsa, 0, sizeof( rsa_context ) );
    memset( buf, 0, 2000 );
    memset( output, 0, 2000 );

    data_len = unhexify( buf, key_data );

    TEST_ASSERT( x509parse_key_rsa( &rsa, buf, data_len, NULL, 0 ) == ( result ) );
    if( ( result ) == 0 )
    {
        TEST_ASSERT( 1 );
    }

    rsa_free( &rsa );
}
/* END_CASE */

/* BEGIN_CASE */
void x509_selftest()
{
    TEST_ASSERT( x509_self_test( 0 ) == 0 );
}
/* END_CASE */