/**
    * Sent by the server to indicate that the server and client are
    * on the same machine.  This implies that the server will include
    * a local security context handle in the Type 2 message, for
    * use in local authentication.
    */
    int NTLMSSP_NEGOTIATE_LOCAL_CALL = 0x00004000;

    /**
    * Indicates that authenticated communication between the client

                    default:
                        tokStarted = true;
                        tokBuf.append(tok.trim());
                        break;
                }
            }

            // Handle case where end of token stream and
            // still got data
            if ((!exit) && (tokStarted)) {
                retVal = tokBuf.toString();
            }
        }

それ以降の処理ロジックはすべて同じです。

ただし、`GzipRequest.body` を変更しているため、必要に応じて **FastAPI** によって読み込まれる際にリクエストボディが自動的に解凍されます。

## 例外ハンドラでのリクエストボディへのアクセス { #accessing-the-request-body-in-an-exception-handler }

/// tip | 豆知識

同じ問題を解決するには、`RequestValidationError` 用のカスタムハンドラで `body` を使う方がずっと簡単でしょう（[エラー処理](../tutorial/handling-errors.md#use-the-requestvalidationerror-body)）。

ただし、この例も有効で、内部コンポーネントとどのようにやり取りするかを示しています。

import java.net.UnknownHostException;

/**
 * This class represents a NetBIOS over TCP/IP address. Under normal
 * conditions, users of jCIFS need not be concerned with this class as
 * name resolution and session services are handled internally by the smb package.
 *
 *
 *  * Applications can use the methods <code>getLocalHost</code>,
 * <code>getByName</code>, and
 * <code>getAllByAddress</code> to create a new NbtAddress instance. This

            logger.debug("{} mapping exists.", index);
        }
    }

    /**
     * Extracts a Date object from the source map using the specified field name.
     * Handles various date formats including Date objects, timestamp numbers, and ISO date strings.
     *
     * @param sourceMap The source map containing the date field.
     * @param name The name of the date field.

      throw AssertionError("failed to get ALPN selected protocol", e)
    } catch (e: IllegalAccessException) {
      throw AssertionError("failed to get ALPN selected protocol", e)
    }
  }

  /**
   * Handle the methods of ALPN's ClientProvider and ServerProvider without a compile-time
   * dependency on those interfaces.
   */
  private class AlpnProvider(
    /** This peer's supported protocols. */

     */
    private void ensureRoomFor(int newElements) {
      @Nullable Object[] contents = this.contents;
      int newCapacity = expandedCapacity(contents.length, size + newElements);
      // expandedCapacity handles the overflow case
      if (newCapacity > contents.length || forceCopy) {
        this.contents = Arrays.copyOf(this.contents, newCapacity);
        forceCopy = false;
      }
    }

    @CanIgnoreReturnValue

import jcifs.internal.smb2.nego.EncryptionNegotiateContext;
import jcifs.util.SecureKeyManager;

/**
 * SMB2/SMB3 Encryption Context
 *
 * Manages encryption and decryption operations for SMB2/SMB3 sessions.
 * Handles both AES-CCM (SMB 3.0/3.0.2) and AES-GCM (SMB 3.1.1) cipher suites.
 *
 * @author mbechler
 */
public class Smb2EncryptionContext implements AutoCloseable {

        if (leaseKey != null) {
            dirManager.updateDirectoryCache(directoryPath, Arrays.asList(files));
        }

        return files;
    }

    /**
     * Get directory lease manager from tree handle
     */
    private static DirectoryLeaseManager getDirectoryLeaseManager(SmbTreeHandleImpl th) {
        try {
            // For now, return null since we need to integrate with the session properly

        }

        try {
            String result = parseJvmConfig(jvmConfigPath, mavenProjectBasedir);
            if (outputFile != null) {
                // Write directly to file - this ensures proper file handle cleanup on Windows
                // Add newline at end for Windows 'for /f' command compatibility
                try (Writer writer = Files.newBufferedWriter(outputFile, StandardCharsets.UTF_8)) {