package org.traccar.sms; import com.amazonaws.auth.AWSStaticCredentialsProvider; import com.amazonaws.auth.BasicAWSCredentials; import com.amazonaws.services.sns.AmazonSNS; import com.amazonaws.services.sns.AmazonSNSClientBuilder; import com.amazonaws.services.sns.model.MessageAttributeValue; import com.amazonaws.services.sns.model.PublishRequest; import com.amazonaws.services.sns.model.PublishResult; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.traccar.Context; import org.traccar.config.Keys; import org.traccar.notification.MessageException; import java.util.HashMap; import java.util.Map; public class SnsSmsClient implements SmsManager { private static final Logger LOGGER = LoggerFactory.getLogger(SnsSmsClient.class); private final String accessKey; private final String secretKey; private final String region; private final String snsStatus; private final AmazonSNS snsClient; public SnsSmsClient() { accessKey = Context.getConfig().getString(Keys.AWS_ACCESS_KEY); secretKey = Context.getConfig().getString(Keys.AWS_SECRET_KEY); snsStatus = Context.getConfig().getString(Keys.AWS_SNS_ENABLED); region = Context.getConfig().getString(Keys.AWS_REGION); snsClient = awsSNSClient(accessKey, secretKey, region); if (!snsStatus.equals("true") || accessKey == null || secretKey == null || region == null) { LOGGER.error("SNS Not Configured Properly. Please provide valid config."); } } public AmazonSNS awsSNSClient(String access_key, String secret_key, String region) { BasicAWSCredentials awsCreds = new BasicAWSCredentials(access_key, secret_key); return AmazonSNSClientBuilder.standard().withRegion(region) .withCredentials(new AWSStaticCredentialsProvider(awsCreds)).build(); } public void sendSNSMessage(String message, String destAddress) { Map smsAttributes = new HashMap<>(); smsAttributes.put("AWS.SNS.SMS.SenderID", new MessageAttributeValue().withStringValue("SNS").withDataType("String")); smsAttributes.put("AWS.SNS.SMS.SMSType", new MessageAttributeValue().withStringValue("Transactional").withDataType("String")); PublishResult result = this.snsClient.publish(new PublishRequest().withMessage(message) .withPhoneNumber(destAddress).withMessageAttributes(smsAttributes)); } @java.lang.Override public void sendMessageSync(String destAddress, String message, boolean command) throws InterruptedException, MessageException { sendSNSMessage(message, destAddress); } @java.lang.Override public void sendMessageAsync(String destAddress, String message, boolean command) { sendSNSMessage(message, destAddress); } }