Package software.amazon.awscdk.services.apigateway

Class CfnAuthorizer.Builder

java.lang.Object

software.amazon.awscdk.services.apigateway.CfnAuthorizer.Builder

All Implemented Interfaces:

software.amazon.jsii.Builder<CfnAuthorizer>

Enclosing class:

CfnAuthorizer

@Stability(Stable)
public static final class CfnAuthorizer.Builder
extends Object
implements software.amazon.jsii.Builder<CfnAuthorizer>

A fluent builder for CfnAuthorizer.

Method Summary

Modifier and Type	Method	Description
CfnAuthorizer.Builder	authorizerCredentials(String authorizerCredentials)	Specifies the required credentials as an IAM role for API Gateway to invoke the authorizer.
CfnAuthorizer.Builder	authorizerResultTtlInSeconds(Number authorizerResultTtlInSeconds)	The TTL in seconds of cached authorizer results.
CfnAuthorizer.Builder	authorizerUri(String authorizerUri)	Specifies the authorizer's Uniform Resource Identifier (URI).
CfnAuthorizer.Builder	authType(String authType)	Optional customer-defined field, used in OpenAPI imports and exports without functional impact.
CfnAuthorizer	build()
static CfnAuthorizer.Builder	create(software.constructs.Construct scope, String id)
CfnAuthorizer.Builder	identitySource(String identitySource)	The identity source for which authorization is requested.
CfnAuthorizer.Builder	identityValidationExpression(String identityValidationExpression)	A validation expression for the incoming identity token.
CfnAuthorizer.Builder	name(String name)	The name of the authorizer.
CfnAuthorizer.Builder	providerArns(List<String> providerArns)	A list of the Amazon Cognito user pool ARNs for the COGNITO_USER_POOLS authorizer.
CfnAuthorizer.Builder	restApiId(String restApiId)	The string identifier of the associated RestApi.
CfnAuthorizer.Builder	type(String type)	The authorizer type.

Methods inherited from class java.lang.Object

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

Method Details

create

@Stability(Stable)
public static CfnAuthorizer.Builder create(software.constructs.Construct scope,
 String id)

Parameters:

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

id - Construct identifier for this resource (unique in its scope). This parameter is required.

Returns:

a new instance of CfnAuthorizer.Builder.

name

@Stability(Stable)
public CfnAuthorizer.Builder name(String name)

The name of the authorizer.

Parameters:

name - The name of the authorizer. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-name

restApiId

@Stability(Stable)
public CfnAuthorizer.Builder restApiId(String restApiId)

The string identifier of the associated RestApi.

Parameters:

restApiId - The string identifier of the associated RestApi. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-restapiid

type

@Stability(Stable)
public CfnAuthorizer.Builder type(String type)

The authorizer type.

Valid values are TOKEN for a Lambda function using a single authorization token submitted in a custom header, REQUEST for a Lambda function using incoming request parameters, and COGNITO_USER_POOLS for using an Amazon Cognito user pool.

Parameters:

type - The authorizer type. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-type

authorizerCredentials

@Stability(Stable)
public CfnAuthorizer.Builder authorizerCredentials(String authorizerCredentials)

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.

Parameters:

authorizerCredentials - Specifies the required credentials as an IAM role for API Gateway to invoke the authorizer. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-authorizercredentials

authorizerResultTtlInSeconds

@Stability(Stable)
public CfnAuthorizer.Builder authorizerResultTtlInSeconds(Number authorizerResultTtlInSeconds)

The TTL in seconds of cached authorizer results.

If it equals 0, authorization caching is disabled. If it is greater than 0, API Gateway will cache authorizer responses. If this field is not set, the default value is 300. The maximum value is 3600, or 1 hour.

Parameters:

authorizerResultTtlInSeconds - The TTL in seconds of cached authorizer results. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-authorizerresultttlinseconds

authorizerUri

@Stability(Stable)
public CfnAuthorizer.Builder authorizerUri(String authorizerUri)

Specifies the authorizer's Uniform Resource Identifier (URI).

For TOKEN or 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 .

Parameters:

authorizerUri - Specifies the authorizer's Uniform Resource Identifier (URI). This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-authorizeruri

authType

@Stability(Stable)
public CfnAuthorizer.Builder authType(String authType)

Optional customer-defined field, used in OpenAPI imports and exports without functional impact.

Parameters:

authType - Optional customer-defined field, used in OpenAPI imports and exports without functional impact. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-authtype

identitySource

@Stability(Stable)
public CfnAuthorizer.Builder identitySource(String identitySource)

The identity source for which authorization is requested.

For a TOKEN or COGNITO_USER_POOLS authorizer, this is required and specifies the request header mapping expression for the custom header holding the authorization token submitted by the client. For example, if the token header name is Auth , the header mapping expression is method.request.header.Auth . For the REQUEST authorizer, this is required when authorization caching is enabled. The value is a comma-separated string of one or more mapping expressions of the specified request parameters. For example, if an Auth header, a Name query string parameter are defined as identity sources, this value is method.request.header.Auth, method.request.querystring.Name . These parameters will be used to derive the authorization caching key and to perform runtime validation of the REQUEST authorizer by verifying all of the identity-related request parameters are present, 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. The valid value is a string of comma-separated mapping expressions of the specified request parameters. When the authorization caching is not enabled, this property is optional.

Parameters:

identitySource - The identity source for which authorization is requested. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-identitysource

identityValidationExpression

@Stability(Stable)
public CfnAuthorizer.Builder identityValidationExpression(String identityValidationExpression)

A validation expression for the incoming identity token.

For TOKEN authorizers, this value is a regular expression. For COGNITO_USER_POOLS authorizers, API Gateway will match the aud field of the incoming token from the client against the specified regular expression. It will invoke the authorizer's Lambda function when there is a match. Otherwise, it will return a 401 Unauthorized response without calling the Lambda function. The validation expression does not apply to the REQUEST authorizer.

Parameters:

identityValidationExpression - A validation expression for the incoming identity token. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-identityvalidationexpression

providerArns

@Stability(Stable)
public CfnAuthorizer.Builder providerArns(List<String> providerArns)

A list of the Amazon Cognito user pool ARNs for the COGNITO_USER_POOLS authorizer.

Each element is of this format: arn:aws:cognito-idp:{region}:{account_id}:userpool/{user_pool_id} . For a TOKEN or REQUEST authorizer, this is not defined.

Parameters:

providerArns - A list of the Amazon Cognito user pool ARNs for the COGNITO_USER_POOLS authorizer. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-authorizer.html#cfn-apigateway-authorizer-providerarns

build

@Stability(Stable)
public CfnAuthorizer build()

Specified by:

build in interface software.amazon.jsii.Builder<CfnAuthorizer>

Returns:

a newly built instance of CfnAuthorizer.