Example usage for com.amazonaws.auth.policy.conditions ArnCondition ArnCondition

Introduction

In this page you can find the example usage for com.amazonaws.auth.policy.conditions ArnCondition ArnCondition.

Prototype

public ArnCondition(ArnComparisonType type, String key, String value) 

Source Link

Document

Constructs a new access control policy condition that compares ARNs (Amazon Resource Names).

Usage

From source file:com.clicktravel.infrastructure.messaging.aws.sqs.DefaultSqsQueueResourceFactory.java

License:Apache License

private Statement acceptMessagesFromTopicStatement(final SqsQueueResource sqsQueueResource,
        final SnsTopicResource snsTopicResource) {
    return new Statement(Effect.Allow).withPrincipals(Principal.AllUsers).withActions(SQSActions.SendMessage)
            .withResources(new Resource(sqsQueueResource.queueArn()))
            .withConditions(new ArnCondition(ArnComparisonType.ArnEquals,
                    ConditionFactory.SOURCE_ARN_CONDITION_KEY, snsTopicResource.getTopicArn()));
}

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From source file:io.konig.maven.CreateAwsSnsTopicAction.java

License:Apache License

public AwsDeployment from(String path) throws Exception {
    String cfTemplatePresent = System.getProperty("cfTemplatePresent");
    if (cfTemplatePresent == null || cfTemplatePresent.equals("N")) {
        try {//  w  ww .j a  v  a  2 s  .  c  om
            File file = deployment.file(path);
            ObjectMapper mapper = new ObjectMapper();
            S3Bucket bucket = mapper.readValue(file, S3Bucket.class);
            deployment.verifyAWSCredentials();
            String envtName = "";
            if (System.getProperty("environmentName") != null) {
                envtName = System.getProperty("environmentName");
            }
            String bucketName = StringUtils.replaceOnce(bucket.getBucketName(), "${environmentName}", envtName);
            TopicConfiguration notificationConfig = bucket.getNotificationConfiguration()
                    .getTopicConfiguration();
            if (notificationConfig != null && notificationConfig.getTopic() != null) {
                Topic topic = notificationConfig.getTopic();
                Regions regions = Regions.fromName(topic.getRegion());
                AmazonSNS sns = AmazonSNSClientBuilder.standard().withCredentials(deployment.getCredential())
                        .withRegion(regions).build();
                CreateTopicResult result = sns.createTopic(topic.getResourceName());
                deployment.setResponse("Topic with ARN : " + result.getTopicArn() + " is created");

                Policy policy = new Policy().withStatements(new Statement(Effect.Allow)
                        .withPrincipals(Principal.AllUsers).withActions(SNSActions.Publish)
                        .withResources(new Resource(result.getTopicArn()))
                        .withConditions(new ArnCondition(ArnComparisonType.ArnEquals,
                                ConditionFactory.SOURCE_ARN_CONDITION_KEY, "arn:aws:s3:*:*:" + bucketName)));

                sns.setTopicAttributes(
                        new SetTopicAttributesRequest(result.getTopicArn(), "Policy", policy.toJson()));
            } else {
                deployment.setResponse("No topic is configured to the S3 Bucket");
            }

        } catch (Exception e) {
            throw e;
        }
    } else {
        deployment.setResponse("Topic will be created through cloud formation template");
    }
    return deployment;
}

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