Windows将凭据传播到Java桌面应用程序

import com.sun.jna.Native;
import com.sun.jna.platform.win32.Advapi32;
import com.sun.jna.platform.win32.Win32Exception;
import com.sun.jna.platform.win32.WinBase;
import com.sun.jna.platform.win32.WinError;
import com.sun.jna.ptr.IntByReference;

public class WindowsCredentialHelper {

    public static void main(String[] args) {
        String username = "username";
        String password = "password";
        String targetName = "targetName";

        try {
            Advapi32 advapi32 = Advapi32.INSTANCE;
            WinBase.CRYPTO_BUFFER passwordBuffer = new WinBase.CRYPTO_BUFFER(password.length() * 2);
            passwordBuffer.write(0, password, 0, password.length());

            WinBase.CREDENTIAL credential = new WinBase.CREDENTIAL();
            credential.Flags = 0;
            credential.Type = WinBase.CRED_TYPE_GENERIC;
            credential.TargetName = targetName;
            credential.Comment = "";
            credential.LastWritten = null;
            credential.CredentialBlobSize = passwordBuffer.size();
            credential.CredentialBlob = passwordBuffer.getPointer();
            credential.Persist = WinBase.CRED_PERSIST_LOCAL_MACHINE;
            credential.AttributeCount = 0;
            credential.Attributes = null;
            credential.TargetAlias = null;
            credential.UserName = username;

            IntByReference pCredential = new IntByReference();
            pCredential.setValue(credential.getPointer().getInt(0));

            boolean result = advapi32.CredWriteW(pCredential, 0);
            if (!result) {
                throw new Win32Exception(Native.getLastError());
            }

            System.out.println("Credential written successfully.");
        } catch (Win32Exception e) {
            if (e.getErrorCode() == WinError.ERROR_INVALID_PARAMETER) {
                System.out.println("Invalid parameter.");
            } else {
                System.out.println("Error writing credential: " + e.getMessage());
            }
        }
    }
}