software.amazon.awscdk.services.apigatewayv2

Class CfnAuthorizer

java.lang.Object

software.amazon.jsii.JsiiObject

software.constructs.Construct

software.amazon.awscdk.CfnElement

software.amazon.awscdk.CfnRefElement

software.amazon.awscdk.CfnResource

software.amazon.awscdk.services.apigatewayv2.CfnAuthorizer

All Implemented Interfaces:

IInspectable, software.amazon.jsii.JsiiSerializable, software.constructs.IConstruct, software.constructs.IDependable

@Generated(value="jsii-pacmak/1.57.0 (build f614666)",
           date="2022-04-22T09:30:44.898Z")
 @Stability(value=Stable)
public class CfnAuthorizer
extends CfnResource
implements IInspectable

A CloudFormation `AWS::ApiGatewayV2::Authorizer`.

The AWS::ApiGatewayV2::Authorizer resource creates an authorizer for a WebSocket API or an HTTP API. To learn more, see Controlling and managing access to a WebSocket API in API Gateway and Controlling and managing access to an HTTP API in API Gateway in the API Gateway Developer Guide .

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.apigatewayv2.*;
 CfnAuthorizer cfnAuthorizer = CfnAuthorizer.Builder.create(this, "MyCfnAuthorizer")
         .apiId("apiId")
         .authorizerType("authorizerType")
         .name("name")
         // the properties below are optional
         .authorizerCredentialsArn("authorizerCredentialsArn")
         .authorizerPayloadFormatVersion("authorizerPayloadFormatVersion")
         .authorizerResultTtlInSeconds(123)
         .authorizerUri("authorizerUri")
         .enableSimpleResponses(false)
         .identitySource(List.of("identitySource"))
         .identityValidationExpression("identityValidationExpression")
         .jwtConfiguration(JWTConfigurationProperty.builder()
                 .audience(List.of("audience"))
                 .issuer("issuer")
                 .build())
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CfnAuthorizer.Builder A fluent builder for CfnAuthorizer.
static interface	CfnAuthorizer.JWTConfigurationProperty The `JWTConfiguration` property specifies the configuration of a JWT authorizer.

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.amazon.awscdk.IInspectable

IInspectable.Jsii$Default, IInspectable.Jsii$Proxy

Nested classes/interfaces inherited from interface software.constructs.IConstruct

software.constructs.IConstruct.Jsii$Default

Field Summary

Fields

Modifier and Type	Field and Description
static String	CFN_RESOURCE_TYPE_NAME The CloudFormation resource type name for this resource class.

Constructor Summary

Constructors

Modifier	Constructor and Description
	CfnAuthorizer(software.constructs.Construct scope, String id, CfnAuthorizerProps props) Create a new `AWS::ApiGatewayV2::Authorizer`.
protected	CfnAuthorizer(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	CfnAuthorizer(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method and Description
String	getApiId() The API identifier.
String	getAuthorizerCredentialsArn() Specifies the required credentials as an IAM role for API Gateway to invoke the authorizer.
String	getAuthorizerPayloadFormatVersion() Specifies the format of the payload sent to an HTTP API Lambda authorizer.
Number	getAuthorizerResultTtlInSeconds() The time to live (TTL) for cached authorizer results, in seconds.
String	getAuthorizerType() The authorizer type.
String	getAuthorizerUri() The authorizer's Uniform Resource Identifier (URI).
protected Map<String,Object>	getCfnProperties()
Object	getEnableSimpleResponses() Specifies whether a Lambda authorizer returns a response in a simple format.
List<String>	getIdentitySource() The identity source for which authorization is requested.
String	getIdentityValidationExpression() This parameter is not used.
Object	getJwtConfiguration() The `JWTConfiguration` property specifies the configuration of a JWT authorizer.
String	getName() The name of the authorizer.
void	inspect(TreeInspector inspector) Examines the CloudFormation resource and discloses attributes.
protected Map<String,Object>	renderProperties(Map<String,Object> props)
void	setApiId(String value) The API identifier.
void	setAuthorizerCredentialsArn(String value) Specifies the required credentials as an IAM role for API Gateway to invoke the authorizer.
void	setAuthorizerPayloadFormatVersion(String value) Specifies the format of the payload sent to an HTTP API Lambda authorizer.
void	setAuthorizerResultTtlInSeconds(Number value) The time to live (TTL) for cached authorizer results, in seconds.
void	setAuthorizerType(String value) The authorizer type.
void	setAuthorizerUri(String value) The authorizer's Uniform Resource Identifier (URI).
void	setEnableSimpleResponses(Boolean value) Specifies whether a Lambda authorizer returns a response in a simple format.
void	setEnableSimpleResponses(IResolvable value) Specifies whether a Lambda authorizer returns a response in a simple format.
void	setIdentitySource(List<String> value) The identity source for which authorization is requested.
void	setIdentityValidationExpression(String value) This parameter is not used.
void	setJwtConfiguration(CfnAuthorizer.JWTConfigurationProperty value) The `JWTConfiguration` property specifies the configuration of a JWT authorizer.
void	setJwtConfiguration(IResolvable value) The `JWTConfiguration` property specifies the configuration of a JWT authorizer.
void	setName(String value) The name of the authorizer.

Methods inherited from class software.amazon.awscdk.CfnResource

addDeletionOverride, addDependsOn, addMetadata, addOverride, addPropertyDeletionOverride, addPropertyOverride, applyRemovalPolicy, applyRemovalPolicy, applyRemovalPolicy, getAtt, getCfnOptions, getCfnResourceType, getMetadata, getUpdatedProperites, isCfnResource, shouldSynthesize, toString, validateProperties

Methods inherited from class software.amazon.awscdk.CfnRefElement

getRef

Methods inherited from class software.amazon.awscdk.CfnElement

getCreationStack, getLogicalId, getStack, isCfnElement, overrideLogicalId

Methods inherited from class software.constructs.Construct

getNode, isConstruct

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Field Detail

CFN_RESOURCE_TYPE_NAME

@Stability(value=Stable)
public static final String CFN_RESOURCE_TYPE_NAME

The CloudFormation resource type name for this resource class.

Constructor Detail

CfnAuthorizer

protected CfnAuthorizer(software.amazon.jsii.JsiiObjectRef objRef)

CfnAuthorizer

protected CfnAuthorizer(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

CfnAuthorizer

@Stability(value=Stable)
public CfnAuthorizer(@NotNull
                                              software.constructs.Construct scope,
                                              @NotNull
                                              String id,
                                              @NotNull
                                              CfnAuthorizerProps props)

Create a new `AWS::ApiGatewayV2::Authorizer`.

Parameters:

scope - - scope in which this resource is defined. This parameter is required.

id - - scoped id of the resource. This parameter is required.

props - - resource properties. This parameter is required.

Method Detail

inspect

@Stability(value=Stable)
public void inspect(@NotNull
                                             TreeInspector inspector)

Examines the CloudFormation resource and discloses attributes.

Specified by:

inspect in interface IInspectable

Parameters:

inspector - - tree inspector to collect and process attributes. This parameter is required.

renderProperties

@Stability(value=Stable)
 @NotNull
protected Map<String,Object> renderProperties(@NotNull
                                                                                 Map<String,Object> props)

Overrides:

renderProperties in class CfnResource

Parameters:

props - This parameter is required.

getCfnProperties

@Stability(value=Stable)
 @NotNull
protected Map<String,Object> getCfnProperties()

Overrides:

getCfnProperties in class CfnResource

getApiId

@Stability(value=Stable)
 @NotNull
public String getApiId()

The API identifier.

setApiId

@Stability(value=Stable)
public void setApiId(@NotNull
                                              String value)

The API identifier.

getAuthorizerType

@Stability(value=Stable)
 @NotNull
public String getAuthorizerType()

The authorizer type.

Specify REQUEST for a Lambda function using incoming request parameters. Specify JWT to use JSON Web Tokens (supported only for HTTP APIs).

setAuthorizerType

@Stability(value=Stable)
public void setAuthorizerType(@NotNull
                                                       String value)

The authorizer type.

Specify REQUEST for a Lambda function using incoming request parameters. Specify JWT to use JSON Web Tokens (supported only for HTTP APIs).

getName

@Stability(value=Stable)
 @NotNull
public String getName()

The name of the authorizer.

setName

@Stability(value=Stable)
public void setName(@NotNull
                                             String value)

The name of the authorizer.

getAuthorizerCredentialsArn

@Stability(value=Stable)
 @Nullable
public String getAuthorizerCredentialsArn()

Specifies the required credentials as an IAM role for API Gateway to invoke the authorizer.

To specify an IAM role for API Gateway to assume, use the role's Amazon Resource Name (ARN). To use resource-based permissions on the Lambda function, specify null. Supported only for REQUEST authorizers.

setAuthorizerCredentialsArn

@Stability(value=Stable)
public void setAuthorizerCredentialsArn(@Nullable
                                                                 String value)

Specifies the required credentials as an IAM role for API Gateway to invoke the authorizer.

To specify an IAM role for API Gateway to assume, use the role's Amazon Resource Name (ARN). To use resource-based permissions on the Lambda function, specify null. Supported only for REQUEST authorizers.

getAuthorizerPayloadFormatVersion

@Stability(value=Stable)
 @Nullable
public String getAuthorizerPayloadFormatVersion()

Specifies the format of the payload sent to an HTTP API Lambda authorizer.

Required for HTTP API Lambda authorizers. Supported values are 1.0 and 2.0 . To learn more, see Working with AWS Lambda authorizers for HTTP APIs .

setAuthorizerPayloadFormatVersion

@Stability(value=Stable)
public void setAuthorizerPayloadFormatVersion(@Nullable
                                                                       String value)

Specifies the format of the payload sent to an HTTP API Lambda authorizer.

Required for HTTP API Lambda authorizers. Supported values are 1.0 and 2.0 . To learn more, see Working with AWS Lambda authorizers for HTTP APIs .

getAuthorizerResultTtlInSeconds

@Stability(value=Stable)
 @Nullable
public Number getAuthorizerResultTtlInSeconds()

The time to live (TTL) for cached authorizer results, in seconds.

If it equals 0, authorization caching is disabled. If it is greater than 0, API Gateway caches authorizer responses. The maximum value is 3600, or 1 hour. Supported only for HTTP API Lambda authorizers.

setAuthorizerResultTtlInSeconds

@Stability(value=Stable)
public void setAuthorizerResultTtlInSeconds(@Nullable
                                                                     Number value)

The time to live (TTL) for cached authorizer results, in seconds.

If it equals 0, authorization caching is disabled. If it is greater than 0, API Gateway caches authorizer responses. The maximum value is 3600, or 1 hour. Supported only for HTTP API Lambda authorizers.

getAuthorizerUri

@Stability(value=Stable)
 @Nullable
public String getAuthorizerUri()

The authorizer's Uniform Resource Identifier (URI).

For REQUEST authorizers, this must be a well-formed Lambda function URI, for example, arn:aws:apigateway:us-west-2:lambda:path/2015-03-31/functions/arn:aws:lambda:us-west-2: *{account_id}* :function: *{lambda_function_name}* /invocations . In general, the URI has this form: arn:aws:apigateway: *{region}* :lambda:path/ *{service_api}* , where {region} is the same as the region hosting the Lambda function, path indicates that the remaining substring in the URI should be treated as the path to the resource, including the initial / . For Lambda functions, this is usually of the form /2015-03-31/functions/[FunctionARN]/invocations .

setAuthorizerUri

@Stability(value=Stable)
public void setAuthorizerUri(@Nullable
                                                      String value)

The authorizer's Uniform Resource Identifier (URI).

For REQUEST authorizers, this must be a well-formed Lambda function URI, for example, arn:aws:apigateway:us-west-2:lambda:path/2015-03-31/functions/arn:aws:lambda:us-west-2: *{account_id}* :function: *{lambda_function_name}* /invocations . In general, the URI has this form: arn:aws:apigateway: *{region}* :lambda:path/ *{service_api}* , where {region} is the same as the region hosting the Lambda function, path indicates that the remaining substring in the URI should be treated as the path to the resource, including the initial / . For Lambda functions, this is usually of the form /2015-03-31/functions/[FunctionARN]/invocations .

getEnableSimpleResponses

@Stability(value=Stable)
 @Nullable
public Object getEnableSimpleResponses()

Specifies whether a Lambda authorizer returns a response in a simple format.

By default, a Lambda authorizer must return an IAM policy. If enabled, the Lambda authorizer can return a boolean value instead of an IAM policy. Supported only for HTTP APIs. To learn more, see Working with AWS Lambda authorizers for HTTP APIs .

setEnableSimpleResponses

@Stability(value=Stable)
public void setEnableSimpleResponses(@Nullable
                                                              Boolean value)

Specifies whether a Lambda authorizer returns a response in a simple format.

By default, a Lambda authorizer must return an IAM policy. If enabled, the Lambda authorizer can return a boolean value instead of an IAM policy. Supported only for HTTP APIs. To learn more, see Working with AWS Lambda authorizers for HTTP APIs .

setEnableSimpleResponses

@Stability(value=Stable)
public void setEnableSimpleResponses(@Nullable
                                                              IResolvable value)

Specifies whether a Lambda authorizer returns a response in a simple format.

By default, a Lambda authorizer must return an IAM policy. If enabled, the Lambda authorizer can return a boolean value instead of an IAM policy. Supported only for HTTP APIs. To learn more, see Working with AWS Lambda authorizers for HTTP APIs .

getIdentitySource

@Stability(value=Stable)
 @Nullable
public List<String> getIdentitySource()

The identity source for which authorization is requested.

For a REQUEST authorizer, this is optional. The value is a set of one or more mapping expressions of the specified request parameters. The identity source can be headers, query string parameters, stage variables, and context parameters. For example, if an Auth header and a Name query string parameter are defined as identity sources, this value is route.request.header.Auth, route.request.querystring.Name for WebSocket APIs. For HTTP APIs, use selection expressions prefixed with $ , for example, $request.header.Auth , $request.querystring.Name . These parameters are used to perform runtime validation for Lambda-based authorizers by verifying all of the identity-related request parameters are present in the request, not null, and non-empty. Only when this is true does the authorizer invoke the authorizer Lambda function. Otherwise, it returns a 401 Unauthorized response without calling the Lambda function. For HTTP APIs, identity sources are also used as the cache key when caching is enabled. To learn more, see Working with AWS Lambda authorizers for HTTP APIs .

For JWT , a single entry that specifies where to extract the JSON Web Token (JWT) from inbound requests. Currently only header-based and query parameter-based selections are supported, for example $request.header.Authorization .

setIdentitySource

@Stability(value=Stable)
public void setIdentitySource(@Nullable
                                                       List<String> value)

The identity source for which authorization is requested.

For a REQUEST authorizer, this is optional. The value is a set of one or more mapping expressions of the specified request parameters. The identity source can be headers, query string parameters, stage variables, and context parameters. For example, if an Auth header and a Name query string parameter are defined as identity sources, this value is route.request.header.Auth, route.request.querystring.Name for WebSocket APIs. For HTTP APIs, use selection expressions prefixed with $ , for example, $request.header.Auth , $request.querystring.Name . These parameters are used to perform runtime validation for Lambda-based authorizers by verifying all of the identity-related request parameters are present in the request, not null, and non-empty. Only when this is true does the authorizer invoke the authorizer Lambda function. Otherwise, it returns a 401 Unauthorized response without calling the Lambda function. For HTTP APIs, identity sources are also used as the cache key when caching is enabled. To learn more, see Working with AWS Lambda authorizers for HTTP APIs .

For JWT , a single entry that specifies where to extract the JSON Web Token (JWT) from inbound requests. Currently only header-based and query parameter-based selections are supported, for example $request.header.Authorization .

getIdentityValidationExpression

@Stability(value=Stable)
 @Nullable
public String getIdentityValidationExpression()

This parameter is not used.

setIdentityValidationExpression

@Stability(value=Stable)
public void setIdentityValidationExpression(@Nullable
                                                                     String value)

This parameter is not used.

getJwtConfiguration

@Stability(value=Stable)
 @Nullable
public Object getJwtConfiguration()

The `JWTConfiguration` property specifies the configuration of a JWT authorizer.

Required for the JWT authorizer type. Supported only for HTTP APIs.

setJwtConfiguration

@Stability(value=Stable)
public void setJwtConfiguration(@Nullable
                                                         CfnAuthorizer.JWTConfigurationProperty value)

The `JWTConfiguration` property specifies the configuration of a JWT authorizer.

Required for the JWT authorizer type. Supported only for HTTP APIs.

setJwtConfiguration

@Stability(value=Stable)
public void setJwtConfiguration(@Nullable
                                                         IResolvable value)

The `JWTConfiguration` property specifies the configuration of a JWT authorizer.

Required for the JWT authorizer type. Supported only for HTTP APIs.