Exemplos de x509_at_oid_from_name em C++ (Cpp)

Exemplo n.º 1

Arquivo: x509_create.c Projeto: KuanYuChen/ameba-sdk-gcc-make

int x509_string_to_names( asn1_named_data **head, const char *name )
{
    int ret = 0;
    const char *s = name, *c = s;
    const char *end = s + strlen( s );
    const char *oid = NULL;
    int in_tag = 1;

    /* Clear existing chain if present */
    asn1_free_named_data_list( head );

    while( c <= end )
    {
        if( in_tag && *c == '=' )
        {
            if( ( oid = x509_at_oid_from_name( s, c - s ) ) == NULL )
            {
                ret = POLARSSL_ERR_X509_UNKNOWN_OID;
                goto exit;
            }

            s = c + 1;
            in_tag = 0;
        }

        if( !in_tag && ( *c == ',' || c == end ) )
        {
            if( asn1_store_named_data( head, oid, strlen( oid ),
                                       (unsigned char *) s,
                                       c - s ) == NULL )
            {
                return( POLARSSL_ERR_X509_MALLOC_FAILED );
            }

            while( c < end && *(c + 1) == ' ' )
                c++;

            s = c + 1;
            in_tag = 1;
        }
        c++;
    }

exit:

    return( ret );
}

Exemplo n.º 2

Arquivo: x509_create.c Projeto: 8bitgeek/Espruino

int mbedtls_x509_string_to_names( mbedtls_asn1_named_data **head, const char *name )
{
    int ret = 0;
    const char *s = name, *c = s;
    const char *end = s + strlen( s );
    const char *oid = NULL;
    int in_tag = 1;
    char data[MBEDTLS_X509_MAX_DN_NAME_SIZE];
    char *d = data;

    /* Clear existing chain if present */
    mbedtls_asn1_free_named_data_list( head );

    while( c <= end )
    {
        if( in_tag && *c == '=' )
        {
            if( ( oid = x509_at_oid_from_name( s, c - s ) ) == NULL )
            {
                ret = MBEDTLS_ERR_X509_UNKNOWN_OID;
                goto exit;
            }

            s = c + 1;
            in_tag = 0;
            d = data;
        }

        if( !in_tag && *c == '\\' && c != end )
        {
            c++;

            /* Check for valid escaped characters */
            if( c == end || *c != ',' )
            {
                ret = MBEDTLS_ERR_X509_INVALID_NAME;
                goto exit;
            }
        }
        else if( !in_tag && ( *c == ',' || c == end ) )
        {
            if( mbedtls_asn1_store_named_data( head, oid, strlen( oid ),
                                       (unsigned char *) data,
                                       d - data ) == NULL )
            {
                return( MBEDTLS_ERR_X509_ALLOC_FAILED );
            }

            while( c < end && *(c + 1) == ' ' )
                c++;

            s = c + 1;
            in_tag = 1;
        }

        if( !in_tag && s != c + 1 )
        {
            *(d++) = *c;

            if( d - data == MBEDTLS_X509_MAX_DN_NAME_SIZE )
            {
                ret = MBEDTLS_ERR_X509_INVALID_NAME;
                goto exit;
            }
        }

        c++;
    }

exit:

    return( ret );
}