* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.internal.smb2;

import java.nio.ByteBuffer;
import java.security.GeneralSecurityException;
import java.security.SecureRandom;
import java.util.Arrays;
import java.util.concurrent.atomic.AtomicLong;

import javax.crypto.Cipher;
import javax.crypto.spec.GCMParameterSpec;

    int NTLMSSP_NEGOTIATE_OEM_WORKSTATION_SUPPLIED = 0x00002000;

    /**
    * 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

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.internal.tls

import java.security.GeneralSecurityException
import java.security.cert.Certificate
import java.security.cert.X509Certificate
import java.util.ArrayDeque
import java.util.Deque
import javax.net.ssl.SSLPeerUnverifiedException

/**

        response.connection
          .socket()
          .javaClass.name,
      ).isEqualTo(
        "sun.security.ssl.SSLSocketImpl",
      )
    }
  }

  @Test
  fun testSupportedProtocols() {
    val factory = SSLSocketFactory.getDefault()
    assertThat(factory.javaClass.name).isEqualTo("sun.security.ssl.SSLSocketFactoryImpl")
    val s = factory.createSocket() as SSLSocket

    when {

 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.internal.smb1.com;

import java.security.GeneralSecurityException;

import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.SmbConstants;
import jcifs.internal.smb1.AndXServerMessageBlock;
import jcifs.internal.smb1.ServerMessageBlock;

     */
    int FLAGS2_EXTENDED_ATTRIBUTES = 0x0002;
    /**
     * Security signatures are supported flag.
     */
    int FLAGS2_SECURITY_SIGNATURES = 0x0004;
    /**
     * Security signatures are required flag.
     */
    int FLAGS2_SECURITY_REQUIRE_SIGNATURES = 0x0010;
    /**
     * Extended security negotiation is supported flag.
     */
    int FLAGS2_EXTENDED_SECURITY_NEGOTIATION = 0x0800;

///

/// info

In this example we use invented custom headers `X-Key` and `X-Token`.

But in real cases, when implementing security, you would get more benefits from using the integrated [Security utilities (the next chapter)](../security/index.md){.internal-link target=_blank}.

///

## Dependencies errors and return values { #dependencies-errors-and-return-values }

    private byte[] preauthSalt;

    /**
     * Constructs an SMB2 negotiate request with the specified configuration and security mode.
     *
     * @param config the configuration for this request
     * @param securityMode the security mode flags for negotiation
     */
    public Smb2NegotiateRequest(final Configuration config, final int securityMode) {
        super(config, SMB2_NEGOTIATE);

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.dnsoverhttps

import java.io.File
import java.net.UnknownHostException
import java.security.Security
import okhttp3.Cache
import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.OkHttpClient
import okhttp3.dnsoverhttps.DohProviders.providers
import org.conscrypt.OpenSSLProvider

private fun runBatch(

{* ../../docs_src/security/tutorial002.py hl[25] *}

## ユーザーの取得

`get_current_user` は作成した（偽物の）ユーティリティ関数を使って、 `str` としてトークンを受け取り、先ほどのPydanticの `User` モデルを返却します:

{* ../../docs_src/security/tutorial002.py hl[19:22,26:27] *}

## 現在のユーザーの注入

ですので、 `get_current_user` に対して同様に *path operation* の中で `Depends` を利用できます。

{* ../../docs_src/security/tutorial002.py hl[31] *}