if u.Credentials.IsTemp() {
				// We should delete such that the client can re-request
				// for the expiring credentials.
				iamOS.deleteIAMConfig(ctx, getUserIdentityPath(user, userType))
				iamOS.deleteIAMConfig(ctx, getMappedPolicyPath(user, userType, false))
			}
			return nil

		}
		u.Credentials.Claims = jwtClaims.Map()
	}

	if u.Credentials.Description == "" {

	// MinIO verifies the client certificate present by the client
	// when requesting temp. credentials.
	// By default, MinIO always verify the client certificate.
	//
	// The client certificate verification should only be skipped
	// when debugging or testing a setup since it allows arbitrary
	// clients to obtain temp. credentials with arbitrary policy
	// permissions - including admin permissions.

	}
	return nil
}

func createDockerCredential(user, passwd, registry string) string {
	credentials := `{
	"auths":{
		"%v":{
			"username": "%v",
			"password": "%v",
			"email": "******@****.***",
			"auth": "%v"
		}
	}
}`
	auth := base64.StdEncoding.EncodeToString([]byte(user + ":" + passwd))
	return fmt.Sprintf(credentials, registry, user, passwd, auth)

`secrets.compare_digest()` 需要仅包含 ASCII 字符（英语字符）的 `bytes` 或 `str`，这意味着它不适用于像`á`一样的字符，如 `Sebastián`。

为了解决这个问题，我们首先将 `username` 和 `password` 转换为使用 UTF-8 编码的 `bytes` 。

然后我们可以使用 `secrets.compare_digest()` 来确保 `credentials.username` 是 `"stanleyjobson"`，且 `credentials.password` 是`"swordfish"`。

=== "Python 3.9+"

    ```Python hl_lines="1  12-24"
    {!> ../../../docs_src/security/tutorial007_an_py39.py!}
    ```

=== "Python 3.8+"

    private final ListMultimap<SftpHost, LockableSftpClient> idleClients = ArrayListMultimap.create();

    public LockableSftpClient createSftpClient(URI uri, PasswordCredentials credentials) {
        synchronized (lock) {
            SftpHost sftpHost = new SftpHost(uri, credentials);
            return acquireClient(sftpHost);
        }
    }

    private LockableSftpClient acquireClient(SftpHost sftpHost) {

  optional PodAffinityTerm podAffinityTerm = 2;
}

// WindowsSecurityContextOptions contain Windows-specific options and credentials.
message WindowsSecurityContextOptions {
  // GMSACredentialSpecName is the name of the GMSA credential spec to use.
  // +optional
  optional string gmsaCredentialSpecName = 1;

  // GMSACredentialSpec is where the GMSA admission webhook

```

The MinIO deployment starts using default root credentials `minioadmin:minioadmin`. You can test the deployment using the MinIO Console, an embedded
object browser built into MinIO Server. Point a web browser running on the host machine to <http://127.0.0.1:9000> and log in with the
root credentials. You can use the Browser to create buckets, upload objects, and browse the contents of the MinIO server.

	// Validation of credentials
	if conf.AccessKey == "" || conf.SecretKey == "" {
		return nil, errors.New("both access and secret keys are required")
	}

	if conf.Bucket == "" {
		return nil, errors.New("no bucket name was provided")
	}

	u, err := url.Parse(conf.Endpoint)
	if err != nil {
		return nil, err
	}

	creds := credentials.NewStaticV4(conf.AccessKey, conf.SecretKey, "")

        failure.assertHasErrorOutput('Read timed out')
    }

    @Issue('https://github.com/gradle/gradle-private/issues/3032')
    def "does not leak credentials when download times out"() {
        given:
        server.expect(server.head("/$TEST_DISTRIBUTION_URL"))
        prepareWrapper("http://username:password@localhost:${server.port}")

          persist-credentials: false

      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java }}
          distribution: 'temurin'
#          cache: 'maven' - don't use cache for integration tests

      - uses: actions/checkout@v4
        with:
          path: maven/
          persist-credentials: false

      - name: Set up Maven