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

import java.security.cert.CertificateParsingException
import java.security.cert.X509Certificate
import java.util.Locale
import javax.net.ssl.HostnameVerifier
import javax.net.ssl.SSLException
import javax.net.ssl.SSLSession
import okhttp3.internal.canParseAsIpAddress

		}

		if stringsHasPrefixFold(k, ReservedMetadataPrefixLower) {
			// Do not need to send any internal metadata
			// values to client.
			continue
		}

		// https://github.com/google/security-research/security/advisories/GHSA-76wf-9vgp-pj7w
		if equals(k, xhttp.AmzMetaUnencryptedContentLength, xhttp.AmzMetaUnencryptedContentMD5) {
			continue
		}

		var isSet bool

        "Logon failure: account currently disabled.", "No mapping between account names and security IDs was done.",
        "The security ID structure is invalid.", "The file system is full.", "All pipe instances are busy.", "All pipe instances are busy.",

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;

    * 📻 🔗 🛠️ 🥇, ⤴️ [`dependencies` 👨‍🎨](dependencies/dependencies-in-path-operation-decorators.md){.internal-link target=_blank}, & ⤴️ 😐 🔢 🔗.
    * 👆 💪 🚮 [`Security` 🔗 ⏮️ `scopes`](../advanced/security/oauth2-scopes.md){.internal-link target=_blank}.

/// tip

✔️ `dependencies` `APIRouter` 💪 ⚙️, 🖼, 🚚 🤝 🎂 👪 *➡ 🛠️*. 🚥 🔗 🚫 🚮 📦 🔠 1️⃣ 👫.

///

/// check

                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 ) {

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。

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

from dataclasses import dataclass, field
from typing import Any, Callable, List, Optional, Sequence, Tuple

from fastapi._compat import ModelField
from fastapi.security.base import SecurityBase


@dataclass
class SecurityRequirement:
    security_scheme: SecurityBase
    scopes: Optional[Sequence[str]] = None


@dataclass
class Dependant:
    path_params: List[ModelField] = field(default_factory=list)

    public int sflags2;
    public int smaxMpxCount;
    public int maxBufferSize;
    public int sessKey;
    public int scapabilities;
    public String oemDomainName;
    public int securityMode;
    public int security;
    public boolean encryptedPasswords;
    public boolean signaturesEnabled;
    public boolean signaturesRequired;
    public int maxNumberVcs;
    public int maxRawSize;
    public long serverTime;