Amazon SNS Confirmation Token - spring-mvc

Question

I was trying to implement Amazon SNS service to my project. I am able to create a topic and subscribe to a topic as well. Here, I am using sms as a protocol and phone number as endpoint. The main problem is I am not getting any confirmation to my mobile phone number and unable to publish message. How can I get a token to confirmSubscription? //subscriptionRequest.withToken(token);
public class SNSServiceImpl implements SNSService {
private static final Logger logger = LoggerFactory.getLogger(SNSServiceImpl.class);
#Value("${AWS_ACCESS_KEY_ID:key}")
private String awsAccessKeyId;
#Value("${AWS_SECRET_ACCESS_KEY:secret}")
private String awsAccessKeySecret;
#Value("${AWS_REGION:us-west-2}")
private String awsRegion;
private AmazonSNS snsClient;
private String subscriptionArn;
#PostConstruct
public void setConnection() {
AWSCredentials awsCredentials = new BasicAWSCredentials(awsAccessKeyId, awsAccessKeySecret);
AWSCredentialsProvider awsCredentialsProvider = new AWSStaticCredentialsProvider(awsCredentials);
snsClient = AmazonSNSClient.builder()
.withRegion(awsRegion)
.withCredentials(awsCredentialsProvider)
.build();
}
#Override
public String createTopic(String topicName) {
CreateTopicRequest topicRequest = new CreateTopicRequest(topicName);
CreateTopicResult topicResult = snsClient.createTopic(topicRequest);
return topicResult.getTopicArn();
}
#Override
public void subscribeToTopic(String topicArn) {
SubscribeRequest subscribeRequest = new SubscribeRequest();
subscribeRequest.setTopicArn(topicArn);
subscribeRequest.setProtocol("sms");
subscribeRequest.setEndpoint("[phone]");
SubscribeResult subscribeResult = snsClient.subscribe(subscribeRequest);
subscriptionArn = subscribeResult.getSubscriptionArn();
}
#Override
public void confirmSubscription(String topicArn) {
ConfirmSubscriptionRequest subscriptionRequest = new ConfirmSubscriptionRequest();
subscriptionRequest.withTopicArn(topicArn);
//subscriptionRequest.withToken(token);
ConfirmSubscriptionResult confirmSubscriptionResult = snsClient.confirmSubscription(subscriptionRequest);
confirmSubscriptionResult.withSubscriptionArn(subscriptionArn);
}
#Override
public void publishMessage(String topicArn, String message) {
PublishRequest publishRequest = new PublishRequest(topicArn, message);
PublishResult publishResult = snsClient.publish(publishRequest);
System.out.println(publishResult);
}
}

Answer 1

I just change the publishMessage method and delete the confirmSubscription this method from my service.
#Component
public class SNSServiceImpl implements SNSService {
private static final Logger logger = LoggerFactory.getLogger(SNSServiceImpl.class);
#Value("${AWS_ACCESS_KEY_ID:key}")
private String awsAccessKeyId;
#Value("${AWS_SECRET_ACCESS_KEY:secret}")
private String awsAccessKeySecret;
#Value("${AWS_REGION:us-west-2}")
private String awsRegion;
private AmazonSNS snsClient;
#PostConstruct
public void setConnection() {
AWSCredentials awsCredentials = new BasicAWSCredentials(awsAccessKeyId, awsAccessKeySecret);
AWSCredentialsProvider awsCredentialsProvider = new AWSStaticCredentialsProvider(awsCredentials);
snsClient = AmazonSNSClient.builder()
.withRegion(awsRegion)
.withCredentials(awsCredentialsProvider)
.build();
}
#Override
public String createTopic(String topicName) {
CreateTopicRequest topicRequest = new CreateTopicRequest(topicName);
CreateTopicResult topicResult = snsClient.createTopic(topicRequest);
logger.info("Create topic request: " + snsClient.getCachedResponseMetadata(topicRequest));
logger.info("Create topic result: " + topicResult);
return topicResult.getTopicArn();
}
#Override
public void subscribeSNSToTopic(String topicArn, String phoneNumber) {
String protocol = "sms";
SubscribeRequest subscribeRequest = new SubscribeRequest(topicArn, protocol, phoneNumber);
SubscribeResult subscribeResult = snsClient.subscribe(subscribeRequest);
logger.info("Subscribe request: " + snsClient.getCachedResponseMetadata(subscribeRequest));
logger.info("Subscribe result: " + subscribeResult);
}
#Override
public void sendSMSMessageToTopic(String topicArn, String message) {
Map<String, MessageAttributeValue> smsAttributes =
new HashMap<>();
smsAttributes.put("AWS.SNS.SMS.SenderID", new MessageAttributeValue()
.withStringValue("mySenderID") //The sender ID shown on the device.
.withDataType("String"));
smsAttributes.put("AWS.SNS.SMS.MaxPrice", new MessageAttributeValue()
.withStringValue("0.50") //Sets the max price to 0.50 USD.
.withDataType("Number"));
smsAttributes.put("AWS.SNS.SMS.SMSType", new MessageAttributeValue()
.withStringValue("Promotional") //Sets the type to promotional.
.withDataType("String"));
PublishResult publishResult = snsClient.publish(new PublishRequest()
.withTopicArn(topicArn)
.withMessage(message)
.withMessageAttributes(smsAttributes));
logger.info("Public Result: " + publishResult);
}
}