from typing import Union

from fastapi import Depends, FastAPI
from fastapi.security import OAuth2PasswordBearer
from pydantic import BaseModel
from typing_extensions import Annotated

app = FastAPI()

oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")


class User(BaseModel):
    username: str
    email: Union[str, None] = None
    full_name: Union[str, None] = None
    disabled: Union[bool, None] = None

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.smb;


import java.io.IOException;
import java.security.GeneralSecurityException;
import java.security.PrivilegedActionException;
import java.security.PrivilegedExceptionAction;
import java.util.ArrayList;
import java.util.Collections;
import java.util.EnumSet;
import java.util.List;
import java.util.Objects;

          --add-opens java.base/java.util=ALL-UNNAMED
          --add-opens java.base/sun.security.jca=ALL-UNNAMED
        </test.add.opens>
      </properties>
    </profile>
    <profile>
      <id>javac-for-jvm18plus</id>
      <activation>
        <!--
            In order to build and run the tests against JDK 18+, we need to pass java.security.manager=allow, to make

          --add-opens java.base/java.util=ALL-UNNAMED
          --add-opens java.base/sun.security.jca=ALL-UNNAMED
        </test.add.opens>
      </properties>
    </profile>
    <profile>
      <id>javac-for-jvm18plus</id>
      <activation>
        <!--
            In order to build and run the tests against JDK 18+, we need to pass java.security.manager=allow, to make

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.mylasta.direction.sponsor;

import org.codelibs.fess.mylasta.direction.FessConfig;
import org.lastaflute.core.security.InvertibleCryptographer;
import org.lastaflute.web.servlet.cookie.CookieResourceProvider;

/**
 * @author jflute
 */
public class FessCookieResourceProvider implements CookieResourceProvider {

Wenn Sie Ihre API sichern möchten, gibt es mehrere bessere Dinge, die Sie tun können, zum Beispiel:

                return batchLimits[8];
        }
        return 0;
    }

    int writeParameterWordsWireFormat( byte[] dst, int dstIndex ) {

        if( session.transport.server.security == SECURITY_SHARE &&
                        ( session.auth.hashesExternal ||
                        session.auth.password.length() > 0 )) {

            if( session.transport.server.encryptedPasswords ) {

package jcifs.smb1.smb1;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

import jcifs.smb1.Config;
import jcifs.smb1.util.Hexdump;
import jcifs.smb1.util.LogStream;

import java.io.IOException;

/**
 * To filter 0 len updates and for debugging
 */

public class SigningDigest implements SmbConstants {

    static LogStream log = LogStream.getInstance();

    private MessageDigest digest;

新しいアクセストークンを生成するユーティリティ関数を作成します。

```Python hl_lines="6  12-14  28-30  78-86"
{!../../docs_src/security/tutorial004.py!}
```

## 依存関係の更新

`get_current_user`を更新して、先ほどと同じトークンを受け取るようにしますが、今回はJWTトークンを使用します。

受け取ったトークンを復号して検証し、現在のユーザーを返します。

トークンが無効な場合は、すぐにHTTPエラーを返します。

```Python hl_lines="89-106"
{!../../docs_src/security/tutorial004.py!}
```

## `/token` パスオペレーションの更新

トークンの有効期限を表す`timedelta`を作成します。

* `breaking`: Breaking Changes
    * Existing code will break if they update the version without changing their code. This rarely happens, so this label is not frequently used.
* `security`: Security Fixes
    * This is for security fixes, like vulnerabilities. It would almost never be used.
* `feature`: Features
    * New features, adding support for things that didn't exist before.
* `bug`: Fixes