public string createPlatformApplicationAndAttachToTopic(string deviceToken, string username)
{
if (deviceToken == null || username == null)
{
throw new ArgumentException("Passing null device token or username");
}
var topicRequest = new CreateTopicRequest
{
Name = username + "_myTopic"
};
var topicResponse = snsClient.CreateTopic(topicRequest);
var createPlatformApplicationRequest = new CreatePlatformApplicationRequest
{
// Platform Credential is the SERVER API KEY FOR GCM
Attributes = new Dictionary <string, string>()
{
{ "PlatformCredential", API_KEY }, { "EventEndpointCreated", topicResponse.TopicArn }
},
Name = username + "_platform",
Platform = "GCM"
};
var createPlatformResponse = snsClient.CreatePlatformApplication(createPlatformApplicationRequest);
string platformApplicationArn = createPlatformResponse.PlatformApplicationArn;
var request1 = new CreatePlatformEndpointRequest
{
CustomUserData = "",
PlatformApplicationArn = platformApplicationArn,
Token = deviceToken
};
// Getting the endpoint result
// It contains Endpoint ARN that needs to be subscripted to a topic
var createPlatformEndpointResult = snsClient.CreatePlatformEndpoint(request1);
try
{
snsClient.Subscribe(new SubscribeRequest
{
Protocol = "application",
TopicArn = topicResponse.TopicArn,
Endpoint = createPlatformEndpointResult.EndpointArn
});
}
catch (Exception e)
{
Console.WriteLine(e.Message.ToString());
return(null);
}
return(topicResponse.TopicArn);
}
private static string CreateSNSTopic(AmazonSimpleNotificationServiceClient sns, string name, string displayName)
{
string topicArn = "";
try
{
// Create topic
Console.WriteLine("Creating topic...");
topicArn = sns.CreateTopic(new CreateTopicRequest
{
Name = name
}).TopicArn;
// Set display name to a friendly value
Console.WriteLine();
Console.WriteLine("Setting topic attributes...");
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = displayName
});
}
catch (AmazonSimpleNotificationServiceException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
}
return(topicArn);
}
public string CreateTopic(string topicName, string topicDisplayName)
{
string topicArn = null;
try
{
Console.WriteLine("Creating topic...");
topicArn = sns.CreateTopic(new CreateTopicRequest
{
Name = topicName
}).TopicArn;
Console.WriteLine($"Topic created with Arn: {topicArn}");
// Set display name to a friendly value
Console.WriteLine();
Console.WriteLine("Setting topic attributes...");
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = topicDisplayName
});
}
catch (Exception ex)
{
Console.WriteLine(ex);
throw;
}
return(topicArn);
}
private void Ensure()
{
if (!TopicExists())
{
var request = new CreateTopicRequest();
request.Name = TopicName;
var response = _snsClient.CreateTopic(request);
TopicArn = response.TopicArn;
}
if (!string.IsNullOrEmpty(SubscriptionName))
{
_queueClient = new QueueClient(SubscriptionName);
if (!SubscriptionExists())
{
var response = _snsClient.Subscribe(new SubscribeRequest
{
TopicArn = TopicArn,
Protocol = "sqs",
Endpoint = _queueClient.QueueArn
});
_subscriptionArn = response.SubscriptionArn;
var attrRequest = new SetSubscriptionAttributesRequest
{
AttributeName = "RawMessageDelivery",
AttributeValue = "true",
SubscriptionArn = _subscriptionArn
};
_snsClient.SetSubscriptionAttributes(attrRequest);
_queueClient.AllowSnsToSendMessages(this);
}
}
}
void SetupTopicAndQueue()
{
long ticks = DateTime.Now.Ticks;
// Setup SNS topic.
snsClient = new AmazonSimpleNotificationServiceClient(
settings.AWSAccessKeyID,
settings.AWSSecretAccessKey,
RegionEndpoint.GetBySystemName(settings.AWSS3Region.SystemName));
sqsClient = new AmazonSQSClient(
settings.AWSAccessKeyID,
settings.AWSSecretAccessKey,
RegionEndpoint.GetBySystemName(settings.AWSS3Region.SystemName));
topicArn = snsClient.CreateTopic(new CreateTopicRequest {
Name = "GlacierDownload-" + ticks
}).TopicArn;
Debug.WriteLine($"topicArn: {topicArn}");
var createQueueRequest = new CreateQueueRequest {
QueueName = "GlacierDownload-" + ticks
};
var createQueueResponse = sqsClient.CreateQueue(createQueueRequest);
this.queueUrl = createQueueResponse.QueueUrl;
Debug.WriteLine($"QueueURL: {this.queueUrl}");
var getQueueAttributesRequest = new GetQueueAttributesRequest {
AttributeNames = new List <string> {
"QueueArn"
},
QueueUrl = this.queueUrl
};
var response = sqsClient.GetQueueAttributes(getQueueAttributesRequest);
queueArn = response.QueueARN;
Debug.WriteLine($"QueueArn: {queueArn}");
// Setup the Amazon SNS topic to publish to the SQS queue.
snsClient.Subscribe(new SubscribeRequest()
{
Protocol = "sqs",
Endpoint = queueArn,
TopicArn = topicArn
});
// Add the policy to the queue so SNS can send messages to the queue.
var policy = SQS_POLICY.Replace("{TopicArn}", topicArn).Replace("{QuernArn}", queueArn);
sqsClient.SetQueueAttributes(new SetQueueAttributesRequest {
QueueUrl = this.queueUrl,
Attributes = new Dictionary <string, string>
{
{ QueueAttributeName.Policy, policy }
}
});
}
public static string CreateTopic(string topicName)
{
using (var client = new AmazonSimpleNotificationServiceClient(Settings.AccessKey, Settings.Secret))
{
var request = new CreateTopicRequest(topicName);
return(client.CreateTopic(request).TopicArn);
}
}
static void SetupTopicAndQueue(Amazon.RegionEndpoint region)
{
long ticks = DateTime.Now.Ticks;
// Setup SNS topic.
s_snsClient = new AmazonSimpleNotificationServiceClient(region);
s_sqsClient = new AmazonSQSClient(region);
s_topicArn = s_snsClient.CreateTopic(new CreateTopicRequest
{
Name = "GlacierDownload-" + ticks
}).TopicArn;
WriteLogConsole("topicArn: " + s_topicArn);
CreateQueueRequest createQueueRequest = new CreateQueueRequest();
createQueueRequest.QueueName = "GlacierDownload-" + ticks;
CreateQueueResponse createQueueResponse = s_sqsClient.CreateQueue(createQueueRequest);
s_queueUrl = createQueueResponse.QueueUrl;
WriteLogConsole("QueueURL: " + s_queueUrl);
GetQueueAttributesRequest getQueueAttributesRequest = new GetQueueAttributesRequest();
getQueueAttributesRequest.AttributeNames = new List <string> {
"QueueArn"
};
getQueueAttributesRequest.QueueUrl = s_queueUrl;
GetQueueAttributesResponse response = s_sqsClient.GetQueueAttributes(getQueueAttributesRequest);
s_queueArn = response.QueueARN;
WriteLogConsole("QueueArn: " + s_queueArn);
// Setup the Amazon SNS topic to publish to the SQS queue.
s_snsClient.Subscribe(new SubscribeRequest()
{
Protocol = "sqs",
Endpoint = s_queueArn,
TopicArn = s_topicArn
});
// Add the policy to the queue so SNS can send messages to the queue.
var policy = SQS_POLICY.Replace("{TopicArn}", s_topicArn).Replace("{QuernArn}", s_queueArn);
s_sqsClient.SetQueueAttributes(new SetQueueAttributesRequest()
{
QueueUrl = s_queueUrl,
Attributes = new Dictionary <string, string>
{
{ QueueAttributeName.Policy, policy }
}
});
}
public object initializerService()
{
var sns = new AmazonSimpleNotificationServiceClient();
// Create topic
var topicArn = sns.CreateTopic(new CreateTopicRequest
{
Name = "SampleSNSTopic"
}).TopicArn;
}
//
//====================================================================================================
/// <summary>
/// Create a topic. The actual topic will be appended to the appName
/// </summary>
/// <param name="core"></param>
/// <param name="topic"></param>
/// <returns></returns>
public static string createTopic(CoreController core, AmazonSimpleNotificationServiceClient snsClient, string topic)
{
try {
var topicResponse = snsClient.CreateTopic(core.appConfig.name + "_" + topic);
return(topicResponse.TopicArn);
} catch (Exception ex) {
LogController.logError(core, ex);
return("");
}
}
public void SetTopicConfigurationTests()
{
var s3Config = new AmazonS3Config();
using (var s3Client = new AmazonS3Client(s3Config))
using (var snsClient = new AmazonSimpleNotificationServiceClient())
{
var snsCreateResponse = snsClient.CreateTopic("events-test-" + DateTime.Now.Ticks);
var bucketName = S3TestUtils.CreateBucketWithWait(s3Client);
try
{
snsClient.AuthorizeS3ToPublish(snsCreateResponse.TopicArn, bucketName);
PutBucketNotificationRequest putRequest = new PutBucketNotificationRequest
{
BucketName = bucketName,
TopicConfigurations = new List <TopicConfiguration>
{
new TopicConfiguration
{
Id = "the-topic-test",
Topic = snsCreateResponse.TopicArn,
Events = new List <EventType> {
EventType.ObjectCreatedPut
}
}
}
};
s3Client.PutBucketNotification(putRequest);
var getResponse = S3TestUtils.WaitForConsistency(() =>
{
var res = s3Client.GetBucketNotification(bucketName);
return(res.TopicConfigurations?.Count > 0 && res.TopicConfigurations[0].Id == "the-topic-test" ? res : null);
});
Assert.AreEqual(1, getResponse.TopicConfigurations.Count);
Assert.AreEqual(1, getResponse.TopicConfigurations[0].Events.Count);
Assert.AreEqual(EventType.ObjectCreatedPut, getResponse.TopicConfigurations[0].Events[0]);
#pragma warning disable 618
Assert.AreEqual("s3:ObjectCreated:Put", getResponse.TopicConfigurations[0].Event);
#pragma warning restore 618
Assert.AreEqual("the-topic-test", getResponse.TopicConfigurations[0].Id);
Assert.AreEqual(snsCreateResponse.TopicArn, getResponse.TopicConfigurations[0].Topic);
}
finally
{
snsClient.DeleteTopic(snsCreateResponse.TopicArn);
AmazonS3Util.DeleteS3BucketWithObjects(s3Client, bucketName);
}
}
}
public static void Main(string[] args)
{
var sns_object = new AmazonSimpleNotificationServiceClient();
string email_id = "*****@*****.**";
try
{
// Create an SNS topic called "PACKT-PUB"
Console.WriteLine("Creating topic...");
var Topic_Arn_id = sns_object.CreateTopic(new CreateTopicRequest
{
Name = "PACKT-PUB"
}).TopicArn;
// Set attributes for the topic
sns_object.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = Topic_Arn_id,
AttributeName = "DisplayName",
AttributeValue = "PACKT-PUB"
});
// Add an email subsciption
sns_object.Subscribe(new SubscribeRequest
{
TopicArn = Topic_Arn_id,
Protocol = "email",
Endpoint = email_id
});
// Publish a topic
sns_object.Publish(new PublishRequest
{
Subject = "Test",
Message = "Testing testing 1 2 3",
TopicArn = Topic_Arn_id
});
Console.WriteLine("Waiting 60 seconds before deleting the topic");
System.Threading.Thread.Sleep(30000);
//Delete the topic
sns_object.DeleteTopic(new DeleteTopicRequest
{
TopicArn = Topic_Arn_id
});
}
catch (AmazonSimpleNotificationServiceException exception)
{
Console.WriteLine("Error !");
Console.WriteLine(exception.ErrorCode);
}
}
static void SetupTopicAndQueue(Amazon.RegionEndpoint awsRegion)
{
long ticks = DateTime.Now.Ticks;
// Setup SNS topic.
snsClient = new AmazonSimpleNotificationServiceClient(awsRegion);
sqsClient = new AmazonSQSClient(awsRegion);
topicArn = snsClient.CreateTopic(new CreateTopicRequest {
Name = "GlacierInventory-" + ticks
}).TopicArn;
Console.WriteLine($"topicArn: {topicArn}");
CreateQueueRequest createQueueRequest = new CreateQueueRequest();
createQueueRequest.QueueName = "GlacierInventory-" + ticks;
CreateQueueResponse createQueueResponse = sqsClient.CreateQueue(createQueueRequest);
queueUrl = createQueueResponse.QueueUrl;
Console.WriteLine($"QueueURL: {queueUrl}");
GetQueueAttributesRequest getQueueAttributesRequest = new GetQueueAttributesRequest();
getQueueAttributesRequest.AttributeNames = new List <string> {
"QueueArn"
};
getQueueAttributesRequest.QueueUrl = queueUrl;
GetQueueAttributesResponse response = sqsClient.GetQueueAttributes(getQueueAttributesRequest);
queueArn = response.QueueARN;
Console.WriteLine($"QueueArn: {queueArn}");
// Setup the Amazon SNS topic to publish to the SQS queue.
snsClient.Subscribe(new SubscribeRequest()
{
Protocol = "sqs",
Endpoint = queueArn,
TopicArn = topicArn
});
// Add the policy to the queue so SNS can send messages to the queue.
var policy = SQS_POLICY.Replace("{TopicArn}", topicArn).Replace("{QuernArn}", queueArn).Replace("{AccountArn}", accountArn);
sqsClient.SetQueueAttributes(new SetQueueAttributesRequest()
{
QueueUrl = queueUrl,
Attributes = new Dictionary <string, string>
{
{ QueueAttributeName.Policy, policy }
}
});
}
private string GetTopicArn(string topicName)
{
var topic = _client.FindTopic(topicName);
if (topic != null)
{
return(topic.TopicArn);
}
var response = _client.CreateTopic(topicName);
return(response?.TopicArn);
}
public void CreateTopic()
{
CreateTopicRequest request = new CreateTopicRequest
{
Name = TopicName
};
var response = client.CreateTopic(request);
if (response.HttpStatusCode.IsSuccess())
{
Console.WriteLine($"Topic Created Successfullt! \nTopic ARN: {response.TopicArn}");
}
}
/// <summary>
/// Ensures the topic.
/// </summary>
/// <param name="topicName">Name of the topic.</param>
/// <param name="client">The client.</param>
/// <returns>System.String.</returns>
private string EnsureTopic(string topicName, AmazonSimpleNotificationServiceClient client)
{
var topic = client.FindTopic(topicName);
if (topic != null)
{
return(topic.TopicArn);
}
_logger.DebugFormat("Topic with name {0} does not exist. Creating new topic", topicName);
var topicResult = client.CreateTopic(topicName);
return(topicResult.HttpStatusCode == HttpStatusCode.OK ? topicResult.TopicArn : string.Empty);
}
public virtual string CreateTopic(AmazonSimpleNotificationServiceClient snsClient, string topicName)
{
string topicArn;
// Create the request
var createTopicRequest = new CreateTopicRequest
{
Name = topicName
};
// Submit the request
CreateTopicResponse topicResponse = snsClient.CreateTopic(createTopicRequest);
// Return the ARN
topicArn = topicResponse.TopicArn;
return(topicArn);
}
public void CreateTopic()
{
CreateTopicRequest request = new CreateTopicRequest
{
Name = topicName
};
var response = client.CreateTopic(request);
if (response.HttpStatusCode == System.Net.HttpStatusCode.OK)
{
Console.WriteLine("Topic Cretead Successfully");
Console.WriteLine($"Topic ARN:{response.TopicArn}");
}
Console.ReadLine();
}
/// <summary>
/// Utility method for creating at topic and subscribe the email address to it.
/// </summary>
/// <param name="emailAddress"></param>
/// <returns></returns>
static string CreateTopic(string emailAddress)
{
var snsClient = new AmazonSimpleNotificationServiceClient();
var topicArn = snsClient.CreateTopic(new CreateTopicRequest
{
Name = "TranscodeEvents" + UNIQUE_POSTFIX
}).TopicArn;
snsClient.Subscribe(new SubscribeRequest
{
TopicArn = topicArn,
Protocol = "email",
Endpoint = emailAddress
});
return(topicArn);
}
public static string createSMSTopic()
{
var client = new AmazonSimpleNotificationServiceClient(accessKey, secretKey, RegionEndpoint.USEast1);
var topicRequest = new CreateTopicRequest
{
Name = "RedElectoralTopic"
};
var topicResponse = client.CreateTopic(topicRequest);
if (topicResponse.HttpStatusCode == HttpStatusCode.OK)
{
return(topicResponse.TopicArn);
}
else
{
return("");
}
}
private void PublishSNSEvent(string Message, string AmazonSNSKey, string AmazonSNSSecretKey, string TopicName, string EventType)
{
string topicname = ProcessSNSTopicName(TopicName);
try
{
var client = new AmazonSimpleNotificationServiceClient(AmazonSNSKey, AmazonSNSSecretKey);
string topicarn = string.Empty;
PublishResult publishResult = new PublishResult();
if (IsTopicExists(client, topicname, out topicarn))
{
PublishRequest publishRequest = new PublishRequest();
publishRequest.Message = Message;
publishRequest.TopicArn = topicarn;
PublishResponse publishResponse = client.Publish(publishRequest);
publishResult = publishResponse.PublishResult;
}
else
{
CreateTopicRequest topicRequest = new CreateTopicRequest();
topicRequest.Name = topicname;
CreateTopicResponse topicResponse = client.CreateTopic(topicRequest);
CreateTopicResult result = topicResponse.CreateTopicResult;
PublishRequest publishRequest = new PublishRequest();
publishRequest.Message = Message;
publishRequest.TopicArn = result.TopicArn;
PublishResponse publishResponse = client.Publish(publishRequest);
publishResult = publishResponse.PublishResult;
}
if (!string.IsNullOrEmpty(publishResult.MessageId))
{
CreateLogs(Message, EventType, topicname, true);
}
}
catch (AmazonSimpleNotificationServiceException ex)
{
/*Log details to logentries server.*/
CreateLogs(Message, EventType, topicname, false);
throw ex;
}
}
public void GenerateDatasetTest()
{
var iamClient = new AmazonIdentityManagementServiceClient();
var snsClient = new AmazonSimpleNotificationServiceClient();
var s3Client = new AmazonS3Client();
string bucketName = null;
string topicArn = null;
Role role = null;
try
{
bucketName = UtilityMethods.GenerateName("GenerateDatasetTestBucket");
s3Client.PutBucket(bucketName);
var roleName = UtilityMethods.GenerateName("GenerateDatasetTestRole");
var policyName = "MarketplacePolicy";
// Create a role with trust policy
role = iamClient.CreateRole(new CreateRoleRequest
{
RoleName = roleName,
AssumeRolePolicyDocument = TrustPolicy
}).Role;
// Set access policy
iamClient.PutRolePolicy(new PutRolePolicyRequest
{
RoleName = roleName,
PolicyDocument = AccessPolicy,
PolicyName = policyName
});
var snsTopicName = UtilityMethods.GenerateName("GenerateDatasetTestTopic");
topicArn = snsClient.CreateTopic(snsTopicName).TopicArn;
// Throws an error as this account does not have any reports
Utils.AssertExtensions.ExpectException <AmazonAWSMarketplaceCommerceAnalyticsException>
(() =>
Client.GenerateDataSet(new GenerateDataSetRequest
{
DataSetPublicationDate = DateTime.Now,
DataSetType = DataSetType.DailyBusinessFees,
DestinationS3BucketName = bucketName,
SnsTopicArn = topicArn,
RoleNameArn = role.Arn
})
);
}
finally
{
s3Client.DeleteBucket(bucketName);
if (role != null)
{
iamClient.DeleteRolePolicy(new DeleteRolePolicyRequest
{
PolicyName = "MarketplacePolicy",
RoleName = role.RoleName
});
iamClient.DeleteRole(new DeleteRoleRequest
{
RoleName = role.RoleName
});
}
if (topicArn != null)
{
snsClient.DeleteTopic(topicArn);
}
}
}
static void Main(string[] args)
{
var sns = new AmazonSimpleNotificationServiceClient();
string httpAddress = "http://34.217.101.161:3018/redisServer";
try
{
// Create topic
Console.WriteLine("Creating topic...");
var topicArn = sns.CreateTopic(new CreateTopicRequest
{
Name = "SampleSNSTopic"
}).TopicArn;
// Set display name to a friendly value
Console.WriteLine();
Console.WriteLine("Setting topic attributes...");
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = "Sample Notifications"
});
// Subscribe an endpoint - in this case, an email address
Console.WriteLine();
Console.WriteLine("Subscribing http address {0} to topic...", httpAddress);
sns.Subscribe(new SubscribeRequest
{
TopicArn = topicArn,
Protocol = "http",
Endpoint = httpAddress
});
// When using http, recipient must confirm subscription
Console.WriteLine();
Console.WriteLine("Please check your http endpoint and press enter when you are subscribed...");
Console.ReadLine();
// Publish message
Console.WriteLine();
_ = DespatchAsync(@"[ '967813618981',
'BPNYDCFEE-6592',
'2/2/2018 20:59:00',
'Ops Hold',
'2018-02-02T20:59:38',
'Hold',
'Hold',
'',
'',
'' ]", topicArn);
_ = DespatchAsync(@"[ '967813618981',
'BPNYDCFEE-6592',
'2/2/2018 20:59:00',
'Ops Hold',
'2018-02-02T20:59:38',
'Hold',
'Hold',
'',
'',
'' ]", topicArn);
// Verify http endpoint receieved
Console.WriteLine();
Console.WriteLine("Please check your http endpoint and press enter when you receive the message...");
Console.ReadLine();
// Delete topic
Console.WriteLine();
Console.WriteLine("Deleting topic...");
sns.DeleteTopic(new DeleteTopicRequest
{
TopicArn = topicArn
});
}
catch (AmazonSimpleNotificationServiceException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
}
Console.WriteLine();
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
}
public bool AddGroup(string group)
{
client.CreateTopic(group);
return(true);
}
public static void Main(string[] args)
{
const bool useEasySubscription = false;
var sns = new AmazonSimpleNotificationServiceClient();
var sqs = new AmazonSQSClient();
string nameOfNewTopic = args[0]; //Sanitise this to ensure no illegal characters.
var emailAddress = args[1];
try
{
var topicArn = sns.CreateTopic(
new CreateTopicRequest {
Name = nameOfNewTopic
}).TopicArn;
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = "Sample Notifications"
});
RetrieveAllTopics(sns);
if (string.IsNullOrEmpty(emailAddress) == false)
{
// Subscribe an endpoint - in this case, an email address
Console.WriteLine();
Console.WriteLine("Subscribing email address {0} to topic...", emailAddress);
sns.Subscribe(new SubscribeRequest
{
TopicArn = topicArn,
Protocol = "email",
Endpoint = emailAddress
});
// When using email, recipient must confirm subscription
Console.WriteLine();
Console.WriteLine("Please check your email and press enter when you are subscribed...");
Console.ReadLine();
}
Console.WriteLine();
var sqsRequest = new CreateQueueRequest
{
QueueName = "MyExperimentQueue"
};
var createQueueResponse = sqs.CreateQueue(sqsRequest);
var myQueueUrl = createQueueResponse.QueueUrl;
var myQueueArn = sqs.GetQueueAttributes(
new GetQueueAttributesRequest
{
QueueUrl = myQueueUrl,
AttributeNames = new List <string> {
"All"
}
}).QueueARN;
ListQueues(sqs);
if (myQueueArn != null)
{
//https://aws.amazon.com/blogs/developer/subscribing-an-sqs-queue-to-an-sns-topic/
if (useEasySubscription)
{
sns.SubscribeQueue(topicArn, sqs, myQueueUrl);
}
else
{
var subscribeRequest = new SubscribeRequest(topicArn, "SQS", myQueueArn);
sns.Subscribe(subscribeRequest);
ActionIdentifier[] actions = new ActionIdentifier[2];
actions[0] = SQSActionIdentifiers.SendMessage;
actions[1] = SQSActionIdentifiers.ReceiveMessage;
Policy sqsPolicy = new Policy()
.WithStatements(new Statement(Statement.StatementEffect.Allow)
.WithPrincipals(Principal.AllUsers)
.WithResources(new Resource(myQueueArn))
.WithConditions(ConditionFactory.NewSourceArnCondition(topicArn))
.WithActionIdentifiers(actions));
var attributeDictionary = new Dictionary <string, string>();
attributeDictionary.Add("Policy", sqsPolicy.ToJson());
var attributes = new SetQueueAttributesRequest {
QueueUrl = myQueueUrl, Attributes = attributeDictionary
};
sqs.SetQueueAttributes(attributes);
}
Thread.Sleep(TimeSpan.FromSeconds(5));
// Publish message
Console.WriteLine();
Console.WriteLine("Publishing message to topic...");
sns.Publish(new PublishRequest
{
Subject = "Test",
Message = "Testing testing 1 2 3",
TopicArn = topicArn
});
var receivedMessageResponse = ReceiveMessage(sqs, myQueueUrl);
DeleteReceivedMessage(receivedMessageResponse, myQueueUrl, sqs);
}
//Console.WriteLine();
//Console.WriteLine("Deleting topic...");
//sns.DeleteTopic(new DeleteTopicRequest
//{
// TopicArn = topicArn
//});
}
catch (AmazonSimpleNotificationServiceException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
}
Console.WriteLine();
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
}
public static void SNSCreateSubscribePublish()
{
#region SNSCreateSubscribePublish
var snsClient = new AmazonSimpleNotificationServiceClient();
var topicRequest = new CreateTopicRequest
{
Name = "CodingTestResults"
};
var topicResponse = snsClient.CreateTopic(topicRequest);
var topicAttrRequest = new SetTopicAttributesRequest
{
TopicArn = topicResponse.TopicArn,
AttributeName = "DisplayName",
AttributeValue = "Coding Test Results"
};
snsClient.SetTopicAttributes(topicAttrRequest);
snsClient.Subscribe(new SubscribeRequest
{
Endpoint = "*****@*****.**",
Protocol = "email",
TopicArn = topicResponse.TopicArn
});
// Wait for up to 2 minutes for the user to confirm the subscription.
DateTime latest = DateTime.Now + TimeSpan.FromMinutes(2);
while (DateTime.Now < latest)
{
var subsRequest = new ListSubscriptionsByTopicRequest
{
TopicArn = topicResponse.TopicArn
};
var subs = snsClient.ListSubscriptionsByTopic(subsRequest).Subscriptions;
var sub = subs[0];
if (!string.Equals(sub.SubscriptionArn,
"PendingConfirmation", StringComparison.Ordinal))
{
break;
}
// Wait 15 seconds before trying again.
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(15));
}
snsClient.Publish(new PublishRequest
{
Subject = "Coding Test Results for " +
DateTime.Today.ToShortDateString(),
Message = "All of today's coding tests passed.",
TopicArn = topicResponse.TopicArn
});
#endregion
}
public static void Main(string[] args)
{
var sns = new AmazonSimpleNotificationServiceClient();
string emailAddress = string.Empty;
while (string.IsNullOrEmpty(emailAddress))
{
Console.Write("Please enter an email address to use: ");
emailAddress = Console.ReadLine();
}
try
{
// Create topic
Console.WriteLine("Creating topic...");
var topicArn = sns.CreateTopic(new CreateTopicRequest
{
Name = "SampleSNSTopic"
}).TopicArn;
// Set display name to a friendly value
Console.WriteLine();
Console.WriteLine("Setting topic attributes...");
sns.SetTopicAttributes(new SetTopicAttributesRequest
{
TopicArn = topicArn,
AttributeName = "DisplayName",
AttributeValue = "Sample Notifications"
});
// List all topics
Console.WriteLine();
Console.WriteLine("Retrieving all topics...");
var listTopicsRequest = new ListTopicsRequest();
ListTopicsResponse listTopicsResponse;
do
{
listTopicsResponse = sns.ListTopics(listTopicsRequest);
foreach (var topic in listTopicsResponse.Topics)
{
Console.WriteLine(" Topic: {0}", topic.TopicArn);
// Get topic attributes
var topicAttributes = sns.GetTopicAttributes(new GetTopicAttributesRequest
{
TopicArn = topic.TopicArn
}).Attributes;
if (topicAttributes.Count > 0)
{
Console.WriteLine(" Topic attributes");
foreach (var topicAttribute in topicAttributes)
{
Console.WriteLine(" -{0} : {1}", topicAttribute.Key, topicAttribute.Value);
}
}
Console.WriteLine();
}
listTopicsRequest.NextToken = listTopicsResponse.NextToken;
} while (listTopicsResponse.NextToken != null);
// Subscribe an endpoint - in this case, an email address
Console.WriteLine();
Console.WriteLine("Subscribing email address {0} to topic...", emailAddress);
sns.Subscribe(new SubscribeRequest
{
TopicArn = topicArn,
Protocol = "email",
Endpoint = emailAddress
});
// When using email, recipient must confirm subscription
Console.WriteLine();
Console.WriteLine("Please check your email and press enter when you are subscribed...");
Console.ReadLine();
// Publish message
Console.WriteLine();
Console.WriteLine("Publishing message to topic...");
sns.Publish(new PublishRequest
{
Subject = "Test",
Message = "Testing testing 1 2 3",
TopicArn = topicArn
});
// Verify email receieved
Console.WriteLine();
Console.WriteLine("Please check your email and press enter when you receive the message...");
Console.ReadLine();
// Delete topic
Console.WriteLine();
Console.WriteLine("Deleting topic...");
sns.DeleteTopic(new DeleteTopicRequest
{
TopicArn = topicArn
});
}
catch (AmazonSimpleNotificationServiceException ex)
{
Console.WriteLine("Caught Exception: " + ex.Message);
Console.WriteLine("Response Status Code: " + ex.StatusCode);
Console.WriteLine("Error Code: " + ex.ErrorCode);
Console.WriteLine("Error Type: " + ex.ErrorType);
Console.WriteLine("Request ID: " + ex.RequestId);
}
Console.WriteLine();
Console.WriteLine("Press enter to exit...");
Console.ReadLine();
}
private static Topic SetupTopicAndSubscriptions(string topicFileName, string outputDirectory, string regionSystemName, string archiveId = null, string filename = null)
{
var topic = new Topic {
TopicFileName = topicFileName,
OutputDirectory = outputDirectory,
ArchiveId = archiveId,
FileName = filename,
DateRequested = DateTime.Now
};
long ticks = DateTime.Now.Ticks;
var settings = SettingsManager.GetSettings();
#region Setup SNS topic
var snsClient = new AmazonSimpleNotificationServiceClient(
settings.AWSAccessKeyID,
settings.AWSSecretAccessKey,
RegionEndpoint.GetBySystemName(regionSystemName));
var sqsClient = new AmazonSQSClient(
settings.AWSAccessKeyID,
settings.AWSSecretAccessKey,
RegionEndpoint.GetBySystemName(regionSystemName));
var topicArn = snsClient.CreateTopic(new CreateTopicRequest {
Name = "GlacierDownload-" + ticks
}).TopicArn;
//Debug.WriteLine($"topicArn: {topicArn}");
topic.TopicARN = topicArn;
#endregion
#region Setup SQS queue
var createQueueRequest = new CreateQueueRequest {
QueueName = "GlacierDownload-" + ticks
};
var createQueueResponse = sqsClient.CreateQueue(createQueueRequest);
var queueUrl = createQueueResponse.QueueUrl;
//Debug.WriteLine($"QueueURL: {queueUrl}");
topic.QueueUrl = queueUrl;
var getQueueAttributesRequest = new GetQueueAttributesRequest
{
AttributeNames = new List <string> {
"QueueArn"
},
QueueUrl = queueUrl
};
var response = sqsClient.GetQueueAttributes(getQueueAttributesRequest);
var queueArn = response.QueueARN;
Debug.WriteLine($"QueueArn: {queueArn}");
topic.QueueARN = queueArn;
#endregion
// Setup the Amazon SNS topic to publish to the SQS queue.
// TODO SMS subscription
snsClient.Subscribe(new SubscribeRequest()
{
Protocol = "sqs",
Endpoint = queueArn,
TopicArn = topicArn
});
// Add the policy to the queue so SNS can send messages to the queue.
var policy = SQS_POLICY.Replace("{TopicArn}", topicArn).Replace("{QuernArn}", queueArn);
sqsClient.SetQueueAttributes(new SetQueueAttributesRequest
{
QueueUrl = queueUrl,
Attributes = new Dictionary <string, string>
{
{ QueueAttributeName.Policy, policy }
}
});
return(topic);
}
public void SetTopicConfigurationTests()
{
var s3Config = new AmazonS3Config();
using (var s3Client = new AmazonS3Client(s3Config))
using (var snsClient = new AmazonSimpleNotificationServiceClient())
using (var stsClient = new AmazonSecurityTokenServiceClient())
{
var snsCreateResponse = snsClient.CreateTopic("events-test-" + DateTime.Now.Ticks);
var bucketName = S3TestUtils.CreateBucketWithWait(s3Client);
try
{
snsClient.AuthorizeS3ToPublish(snsCreateResponse.TopicArn, bucketName);
PutBucketNotificationRequest putRequest = new PutBucketNotificationRequest
{
BucketName = bucketName,
TopicConfigurations = new List <TopicConfiguration>
{
new TopicConfiguration
{
Id = "the-topic-test",
Topic = snsCreateResponse.TopicArn,
Events = new List <EventType> {
EventType.ObjectCreatedPut
}
}
}
};
s3Client.PutBucketNotification(putRequest);
var getResponse = S3TestUtils.WaitForConsistency(() =>
{
var res = s3Client.GetBucketNotification(bucketName);
return(res.TopicConfigurations?.Count > 0 && res.TopicConfigurations[0].Id == "the-topic-test" ? res : null);
});
var getAttributeResponse = snsClient.GetTopicAttributes(new GetTopicAttributesRequest
{
TopicArn = snsCreateResponse.TopicArn
});
var policy = Policy.FromJson(getAttributeResponse.Attributes["Policy"]);
// SNS topics already have a default statement. We need to evaluate the second statement that the SDK appended.
var conditions = policy.Statements[1].Conditions;
Assert.AreEqual(2, conditions.Count);
var accountCondition = conditions.FirstOrDefault(x => string.Equals(x.ConditionKey, ConditionFactory.SOURCE_ACCOUNT_KEY));
Assert.IsNotNull(accountCondition);
Assert.AreEqual(ConditionFactory.StringComparisonType.StringEquals.ToString(), accountCondition.Type);
Assert.AreEqual(12, accountCondition.Values[0].Length);
var currentAccountId = stsClient.GetCallerIdentity(new GetCallerIdentityRequest()).Account;
Assert.AreEqual(currentAccountId, accountCondition.Values[0]);
Assert.AreEqual(1, getResponse.TopicConfigurations.Count);
Assert.AreEqual(1, getResponse.TopicConfigurations[0].Events.Count);
Assert.AreEqual(EventType.ObjectCreatedPut, getResponse.TopicConfigurations[0].Events[0]);
#pragma warning disable 618
Assert.AreEqual("s3:ObjectCreated:Put", getResponse.TopicConfigurations[0].Event);
#pragma warning restore 618
Assert.AreEqual("the-topic-test", getResponse.TopicConfigurations[0].Id);
Assert.AreEqual(snsCreateResponse.TopicArn, getResponse.TopicConfigurations[0].Topic);
}
finally
{
snsClient.DeleteTopic(snsCreateResponse.TopicArn);
AmazonS3Util.DeleteS3BucketWithObjects(s3Client, bucketName);
}
}
}