to-fastapi-and-vice-versa/ title: Tips on migrating from Flask to FastAPI and vice-versa - author: Ankit Anchlia author_link: https://linkedin.com/in/aanchlia21 link: https://hackernoon.com/explore-how-to-effectively-use-jwt-with-fastapi title: Explore How to Effectively Use JWT With FastAPI - author: Nicoló Lino author_link: https://www.nlino.com link: https://github.com/softwarebloat/python-tracing-demo title: Instrument FastAPI with OpenTelemetry tracing and visualize traces in Grafana Tempo....

- `install-cni` container
    - copies `istio-cni` and `istio-iptables` to `/opt/cni/bin`
    - creates kubeconfig for the service account the pod runs under
    - periodically copy the K8S JWT token for istio-cni on the host to connect to K8S.
    - injects the CNI plugin config to the CNI config file

					"Content-Encoding":     []string{streamingContentEncoding},
				},
				Method: http.MethodPut,
				Body:   nopCloser,
			},
			authT: authTypeStreamingSigned,
		},
		// Test case - 2
		// Check for JWT header.
		{
			req: &http.Request{
				URL: &url.URL{
					Host:   "127.0.0.1:9000",
					Scheme: httpScheme,
					Path:   SlashSeparator,
				},
				Header: http.Header{

not require the use of MinIO default credentials. Therefore, client application can be distributed that requests temporary security credentials without including MinIO default credentials. Instead, the identity of the caller is validated by using a JWT access token from the identity provider. The temporary security credentials returned by this API consists of an access key, a secret key, and a security token. Applications can use these temporary security credentials to sign calls to MinIO API operations....

もしあなたのAPIのセキュリティを強化したいなら、いくつかのよりよい方法があります。例を示すと、

* リクエストボディとレスポンスのためのPydanticモデルの定義を見直す。
* 依存関係に基づきすべての必要なパーミッションとロールを設定する。
* パスワードを絶対に平文で保存しない。パスワードハッシュのみを保存する。
* PasslibやJWTトークンに代表される、よく知られた暗号化ツールを使って実装する。
* そして必要なところでは、もっと細かいパーミッション制御をOAuth2スコープを使って行う。
* など

それでも、例えば本番環境のような特定の環境のみで、あるいは環境変数の設定によってAPIドキュメントをどうしても無効にしたいという、非常に特殊なユースケースがあるかもしれません。

## 設定と環境変数による条件付き OpenAPI

그리고 액세스 토큰을 포함하는 문자열과 함께 `access_token`이 있어야 합니다.

이 간단한 예제에서는 완전히 안전하지 않고, 동일한 `username`을 토큰으로 반환합니다.

/// 팁

다음 장에서는 패스워드 해싱 및 <abbr title="JSON Web Tokens">JWT</abbr> 토큰을 사용하여 실제 보안 구현을 볼 수 있습니다.

하지만 지금은 필요한 세부 정보에 집중하겠습니다.

///

//// tab | 파이썬 3.7 이상

```Python hl_lines="85"
{!> ../../docs_src/security/tutorial003.py!}
```

////

/// tip | Dica

No próximo capítulo, você verá uma implementação realmente segura, com hash de senha e tokens <abbr title="JSON Web Tokens">JWT</abbr>.

Mas, por enquanto, vamos nos concentrar nos detalhes específicos de que precisamos.

///

//// tab | Python 3.10+

```Python hl_lines="87"
{!> ../../docs_src/security/tutorial003_an_py310.py!}

		// encountering this LDAP user.
		if _, ok := parentUserToCredsMap[cred.ParentUser]; !ok {
			// Try to find the ldapUsername for this
			// parentUser by extracting JWT claims
			var (
				jwtClaims *jwt.MapClaims
				err       error
			)

			if cred.SessionToken == "" {
				continue
			}

			if cred.IsServiceAccount() {

  /**
   * For <a href="https://tools.ietf.org/html/7519">JWT objects using the compact Serialization</a>.
   *
   * @since 32.0.0
   */
  public static final MediaType JWT = createConstant(APPLICATION_TYPE, "jwt");

  /**
   * The <a href="http://www.w3.org/TR/appmanifest/">Manifest for a web application</a>.
   *
   * @since 19.0
   */

	}

	for key, values := range cloneURLValues {
		if existingValues, found := args[key]; found {
			args[key] = append(existingValues, values...)
		} else {
			args[key] = values
		}
	}

	// JWT specific values
	//
	// Add all string claims
	for k, v := range claims {
		vStr, ok := v.(string)
		if ok {
			// Trim any LDAP specific prefix