return []byte{}
}

func (m *MockConnMeta) RemoteAddr() net.Addr {
	return nil
}

func (m *MockConnMeta) LocalAddr() net.Addr {
	return nil
}

func newSSHConnMock(username string) ssh.ConnMetadata {
	return &MockConnMeta{username: username}
}

func TestSFTPAuthentication(t *testing.T) {
	for i, testCase := range iamTestSuites {
		t.Run(
			fmt.Sprintf("Test: %d, ServerType: %s", i+1, testCase.ServerTypeDescription),

			return errors.New("format value unrecognized")
		}
	}
	if a.Index == "" {
		return errors.New("empty index value")
	}

	if (a.Username == "" && a.Password != "") || (a.Username != "" && a.Password == "") {
		return errors.New("username and password should be set in pairs")
	}

	return nil
}

// ElasticsearchTarget - Elasticsearch target.
type ElasticsearchTarget struct {

`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"

	}

	const contextName = "istio-cni-context"
	const clusterName = "local"
	const userName = "istio-cni"
	kcfg := &api.Config{
		Kind:        "Config",
		APIVersion:  "v1",
		Preferences: api.Preferences{},
		Clusters: map[string]*api.Cluster{
			clusterName: cluster,
		},
		AuthInfos: map[string]*api.AuthInfo{
			userName: {
				Token: string(token),
			},
		},
		Contexts: map[string]*api.Context{

        isCaseSensitive = fileSystem.isCaseSensitive,
        rootDirectory = configurationCacheStartParameter.rootDirectory
    )

    private
    val userHome = File(System.getProperty("user.home"))

    private
    val jointRegex: Regex? = maybeCreateJointRegexForPatterns(ignoredPathsString, isCaseSensitive)

    override fun isFileSystemCheckIgnoredFor(file: File): Boolean =

		expressionAccessors []ExpressionAccessor
	}{
		{
			name: "valid UserValidationCondition",
			expressionAccessors: []ExpressionAccessor{
				&ExtraMappingExpression{
					Expression: "user.username == 'bar'",
				},
			},
		},
	}

	compiler := NewCompiler(environment.MustBaseEnvSet(environment.DefaultCompatibilityVersion(), true))

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {

		if !args.Host.IsEmpty() {
			params = append(params, "host="+args.Host.String())
		}
		if args.Port != "" {
			params = append(params, "port="+args.Port)
		}
		if args.Username != "" {
			params = append(params, "username="+args.Username)
		}
		if args.Password != "" {
			params = append(params, "password="+args.Password)
		}
		if args.Database != "" {
			params = append(params, "dbname="+args.Database)
		}

		allErrs = append(allErrs, field.Invalid(fldPath.Child("username", "expression"), m.Username.Expression,
			"claims.email_verified must be used in claimMappings.username.expression or claimMappings.extra[*].valueExpression or claimValidationRules[*].expression when claims.email is used in claimMappings.username.expression"))
	}

	return allErrs
}

func usesEmailClaim(ast *celgo.Ast) bool {

        "time": "2004-01-01T01:01:01Z",
        "fieldsType": "fieldsTypeValue",
        "fieldsV1": {},
        "subresource": "subresourceValue"
      }
    ]
  },
  "status": {
    "userInfo": {
      "username": "usernameValue",
      "uid": "uidValue",
      "groups": [
        "groupsValue"
      ],
      "extra": {
        "extraKey": [
          "extraValue"
        ]
      }
    }
  }

		r, _ := NewRequest("GET", "http://example.com/", nil)
		r.SetBasicAuth(tt.username, tt.password)
		username, password, ok := r.BasicAuth()
		if ok != tt.ok || username != tt.username || password != tt.password {
			t.Errorf("BasicAuth() = %#v, want %#v", getBasicAuthTest{username, password, ok},
				getBasicAuthTest{tt.username, tt.password, tt.ok})
		}
	}
	// Unauthenticated request.