本文整理汇总了C++中boost::optional::x500_string方法的典型用法代码示例。如果您正苦于以下问题：C++ optional::x500_string方法的具体用法？C++ optional::x500_string怎么用？C++ optional::x500_string使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类boost::optional的用法示例。
在下文中一共展示了optional::x500_string方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: SystemTimeToFileTime
inline
std::vector<unsigned char> create_req_blob(stcrypt::cert_name_t const& name, NCRYPT_KEY_HANDLE const subject_public_key, boost::optional<stcrypt::cert_name_t const&> const& issuer = boost::none){
auto const& subject_name_2 = name.x500_string();
auto const subject_name = subject_name_2.c_str();
wchar_t const*const dummy_issuer_name = L"";
boost::uuids::uuid const serial_and_unique_id( (boost::uuids::random_generator()()) );
std::vector<BYTE> serial_blob_data;
serial_blob_data.reserve( serial_and_unique_id.static_size() );
std::copy(serial_and_unique_id.begin(), serial_and_unique_id.end(), std::back_inserter(serial_blob_data) );
CERT_INFO cert_info={0};
cert_info.dwVersion = CERT_V3;
cert_info.SerialNumber.pbData = serial_blob_data.data();
cert_info.SerialNumber.cbData = serial_blob_data.size();
cert_info.SubjectUniqueId.pbData = serial_blob_data.data();
cert_info.SubjectUniqueId.cbData = serial_blob_data.size();
CRYPT_ALGORITHM_IDENTIFIER signature_alg={OID_G34311_DSTU4145_SIGN,0};
cert_info.SignatureAlgorithm = signature_alg;
SYSTEMTIME cs;
GetSystemTime(&cs);
{auto const r = SystemTimeToFileTime(&cs, &cert_info.NotBefore); assert(r);}
cs.wYear += 1;
{auto const r = SystemTimeToFileTime(&cs, &cert_info.NotAfter); assert(r);}
std::vector<unsigned char> subject_name_blob_data;
std::vector<unsigned char> issuer_name_blob_data;
ms_cert::cert_str_to_name_blob(subject_name, cert_info.Subject, subject_name_blob_data);
if(issuer){
auto const& issuer_x500_string = issuer->x500_string();
ms_cert::cert_str_to_name_blob(issuer_x500_string.c_str(), cert_info.Issuer, issuer_name_blob_data);
} else {
ms_cert::cert_str_to_name_blob(dummy_issuer_name, cert_info.Issuer, issuer_name_blob_data);
}
DWORD pub_key_size;
if( !CryptExportPublicKeyInfoEx(subject_public_key, 0, X509_ASN_ENCODING | PKCS_7_ASN_ENCODING, OID_DSTU4145_PUBKEY, 0, 0, 0, &pub_key_size) ){
STCRYPT_UNEXPECTED();
}
STCRYPT_CHECK(pub_key_size!=0);
std::vector<unsigned char> subject_pub_key_info_data(pub_key_size);
if( !CryptExportPublicKeyInfoEx(subject_public_key, 0, X509_ASN_ENCODING | PKCS_7_ASN_ENCODING, OID_DSTU4145_PUBKEY, 0, 0, static_cast<CERT_PUBLIC_KEY_INFO*>( static_cast<void*>(subject_pub_key_info_data.data())), &pub_key_size) ){
STCRYPT_UNEXPECTED();
}
subject_pub_key_info_data.resize(pub_key_size);
CERT_PUBLIC_KEY_INFO * subject_pub_key_info = static_cast<CERT_PUBLIC_KEY_INFO*>( static_cast<void*>( subject_pub_key_info_data.data() ) );
cert_info.SubjectPublicKeyInfo = *subject_pub_key_info;
DWORD cert_encoded_size = 0;
STCRYPT_CHECK( CryptEncodeObjectEx(X509_ASN_ENCODING, X509_CERT_TO_BE_SIGNED, &cert_info, 0, 0, 0, &cert_encoded_size)!=0 );
STCRYPT_CHECK( cert_encoded_size!=0 );
std::vector<unsigned char> cert_to_be_signed_blob(cert_encoded_size);
STCRYPT_CHECK( CryptEncodeObjectEx(X509_ASN_ENCODING, X509_CERT_TO_BE_SIGNED, &cert_info, 0, 0, cert_to_be_signed_blob.data(), &cert_encoded_size)!=0 );
cert_to_be_signed_blob.resize( cert_encoded_size );
return cert_to_be_signed_blob;
}