All files / lib validate-email-provider.ts

100% Statements 16/16
75% Branches 3/4
100% Functions 2/2
100% Lines 16/16

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95                              3x 3x 3x 3x 3x                 3x                   5x 5x 5x                         5x   5x       5x             5x             5x             5x             5x              
/*
Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
  
Licensed under the Apache License, Version 2.0 (the "License").
You may not use this file except in compliance with the License.
You may obtain a copy of the License at
 
    http://www.apache.org/licenses/LICENSE-2.0
 
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import * as path from "path";
import * as iam from "@aws-cdk/aws-iam";
import * as lambda from "@aws-cdk/aws-lambda";
import { Construct, Duration, Stack, NestedStack, StackProps } from "@aws-cdk/core";
import { Provider } from "@aws-cdk/custom-resources";
 
 
export interface ValidateEmailProviderProps extends StackProps {
  timeout?: Duration;
}
/**
 * A Custom Resource provider capable of validating emails
 */
export default class ValidateEmailProvider extends NestedStack {
  /**
   * The custom resource provider.
   */
  readonly provider: Provider;
 
  /**
   * Creates a stack-singleton resource provider nested stack.
   */
  public static getOrCreate(scope: Construct, props: ValidateEmailProviderProps) {
    const stack = Stack.of(scope);
    const uid = "@aws-cdk/aws-bootstrap-kit.ValidateEmailProvider";
    return (
      (stack.node.tryFindChild(uid) as ValidateEmailProvider) ||
      new ValidateEmailProvider(stack, uid, props)
    );
  }
 
  /**
   * Constructor
   *
   * @param scope The parent Construct instantiating this construct
   * @param id This instance name
   */
  constructor(scope: Construct, id: string, props: ValidateEmailProviderProps) {
    super(scope, id);
 
    const code = lambda.Code.fromAsset(
      path.join(__dirname, "validate-email-handler")
    );
 
    const onEventHandler = new lambda.Function(this, "OnEventHandler", {
      code,
      runtime: lambda.Runtime.NODEJS_14_X,
      handler: "index.onEventHandler",
      timeout: Duration.minutes(5)
    });
 
    onEventHandler.addToRolePolicy(
      new iam.PolicyStatement({
        actions: ["ses:verifyEmailIdentity"],
        resources: ["*"]
      })
    );
 
    const isCompleteHandler = new lambda.Function(this, "IsCompleteHandler", {
      code,
      runtime: lambda.Runtime.NODEJS_14_X,
      handler: "index.isCompleteHandler",
      timeout: props.timeout ? props.timeout : Duration.minutes(10)
    });
 
    isCompleteHandler.addToRolePolicy(
      new iam.PolicyStatement({
        actions: ["ses:getIdentityVerificationAttributes"],
        resources: ["*"]
      })
    );
 
    this.provider = new Provider(this, "EmailValidationProvider", {
      onEventHandler: onEventHandler,
      isCompleteHandler: isCompleteHandler,
      queryInterval: Duration.seconds(10)
    });
  }
}