3 files changed, 107 insertions, 0 deletions

diff --git a/src/main/java/org/traccar/Context.java b/src/main/java/org/traccar/Context.java
index 3ba8843f0..fe494dabf 100644
--- a/src/main/java/org/traccar/Context.java
+++ b/src/main/java/org/traccar/Context.java
@@ -60,6 +60,7 @@ import org.traccar.reports.model.TripsConfig;
 import org.traccar.schedule.ScheduleManager;
 import org.traccar.sms.HttpSmsClient;
 import org.traccar.sms.SmsManager;
+import org.traccar.sms.SnsSmsClient;
 import org.traccar.web.WebServer;
 
 import javax.ws.rs.client.Client;
@@ -317,6 +318,8 @@ public final class Context {
 
         if (config.hasKey(Keys.SMS_HTTP_URL)) {
             smsManager = new HttpSmsClient();
+        } else if (config.hasKey(Keys.SMS_AWS_REGION)) {
+            smsManager = new SnsSmsClient();
         }
 
         initEventsModule();
diff --git a/src/main/java/org/traccar/config/Keys.java b/src/main/java/org/traccar/config/Keys.java
index 5f8b36c6d..d2e5bbd99 100644
--- a/src/main/java/org/traccar/config/Keys.java
+++ b/src/main/java/org/traccar/config/Keys.java
@@ -688,6 +688,28 @@ public final class Keys {
             Collections.singletonList(KeyType.GLOBAL));
 
     /**
+     * AWS Access Key with SNS permission.
+     */
+    public static final ConfigKey<String> SMS_AWS_ACCESS = new ConfigKey<>(
+            "sms.aws.access",
+            Collections.singletonList(KeyType.GLOBAL));
+
+    /**
+     * AWS Secret Access Key with SNS permission.
+     */
+    public static final ConfigKey<String> SMS_AWS_SECRET = new ConfigKey<>(
+            "sms.aws.secret",
+            Collections.singletonList(KeyType.GLOBAL));
+
+    /**
+     * AWS Region for SNS service.
+     * Make sure to use regions that are supported for messaging.
+     */
+    public static final ConfigKey<String> SMS_AWS_REGION = new ConfigKey<>(
+            "sms.aws.region",
+            Collections.singletonList(KeyType.GLOBAL));
+
+    /**
      * Traccar notification API key.
      */
     public static final ConfigKey<String> NOTIFICATOR_TRACCAR_KEY = new ConfigKey<>(
diff --git a/src/main/java/org/traccar/sms/SnsSmsClient.java b/src/main/java/org/traccar/sms/SnsSmsClient.java
new file mode 100644
index 000000000..bdd4104f5
--- /dev/null
+++ b/src/main/java/org/traccar/sms/SnsSmsClient.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2021 Anton Tananaev (anton@traccar.org)
+ * Copyright 2021 Subodh Ranadive (subodhranadive3103@gmail.com)
+ *
+ * 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.
+ */
+package org.traccar.sms;
+
+import com.amazonaws.auth.AWSStaticCredentialsProvider;
+import com.amazonaws.auth.BasicAWSCredentials;
+import com.amazonaws.handlers.AsyncHandler;
+import com.amazonaws.services.sns.AmazonSNSAsync;
+import com.amazonaws.services.sns.AmazonSNSAsyncClientBuilder;
+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 java.util.HashMap;
+import java.util.Map;
+
+public class SnsSmsClient implements SmsManager {
+    private static final Logger LOGGER = LoggerFactory.getLogger(SnsSmsClient.class);
+
+    private final AmazonSNSAsync snsClient;
+
+    public SnsSmsClient() {
+        if (Context.getConfig().hasKey(Keys.SMS_AWS_REGION)
+                && Context.getConfig().hasKey(Keys.SMS_AWS_ACCESS)
+                && Context.getConfig().hasKey(Keys.SMS_AWS_SECRET)) {
+            BasicAWSCredentials awsCredentials =
+                    new BasicAWSCredentials(Context.getConfig().getString(Keys.SMS_AWS_ACCESS),
+                    Context.getConfig().getString(Keys.SMS_AWS_SECRET));
+            snsClient = AmazonSNSAsyncClientBuilder.standard()
+                    .withRegion(Context.getConfig().getString(Keys.SMS_AWS_REGION))
+                    .withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build();
+        } else {
+            throw new RuntimeException("SNS Not Configured Properly. Please provide valid config.");
+        }
+    }
+
+    @Override
+    public void sendMessageSync(String destAddress, String message, boolean command) {
+        Map<String, MessageAttributeValue> 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"));
+
+        PublishRequest publishRequest = new PublishRequest().withMessage(message)
+                .withPhoneNumber(destAddress).withMessageAttributes(smsAttributes);
+
+        snsClient.publishAsync(publishRequest, new AsyncHandler<PublishRequest, PublishResult>() {
+            @Override
+            public void onError(Exception exception) {
+                LOGGER.error("SMS send failed", exception);
+            }
+            @Override
+            public void onSuccess(PublishRequest request, PublishResult result) {
+            }
+        });
+    }
+
+    @Override
+    public void sendMessageAsync(String destAddress, String message, boolean command) {
+        sendMessageSync(destAddress, message, command);
+    }
+}