protected override bool Execute(AmazonSQS client)
{
Log.LogMessage(MessageImportance.Normal, "Granting SendMessage rights to SQS Queue at {0}", QueueUrl);
string queueArn = GetQueueArn(client, QueueUrl);
Log.LogMessage(MessageImportance.Low, "Queue {0} Arn: {1}", QueueUrl, queueArn);
var request = new SetQueueAttributesRequest {
QueueUrl = QueueUrl
};
var attribute = new Attribute {
Name = "Policy", Value = ConstructPolicy(queueArn, SourceArn)
};
request.Attribute = new List <Attribute> {
attribute
};
client.SetQueueAttributes(request);
Logger.LogMessage(MessageImportance.Normal, "Granted rights for source {0} to SendMessage to SQS at {1}", SourceArn, QueueUrl);
return(true);
}
private void setMaximumMessageSize(String queueUrl)
{
Amazon.SQS.Model.Attribute[] attrs = new Amazon.SQS.Model.Attribute[1];
attrs[0] = new Amazon.SQS.Model.Attribute().WithName("MaximumMessageSize").WithValue("65536");
SetQueueAttributesRequest request = new SetQueueAttributesRequest().WithQueueUrl(queueUrl).WithAttribute(attrs);
sqs.SetQueueAttributes(request);
}
public Uri CreateOrRetrieveQueue(string name)
{
Validate.That(name).IsNotNullOrEmpty();
var longPollAttribute = new Attribute().WithName(receiveMessageWaitTimeSecondsAttributeName)
.WithValue(Convert.ToString(receiveMessageWaitTimeSeconds));
var messageRetainAttribute = new Attribute().WithName(messageRetentionPeriodAttributeName)
.WithValue(Convert.ToString(messageRetentionPeriodSeconds));
var sqsRequest = new CreateQueueRequest().WithQueueName(name).WithAttribute(longPollAttribute, messageRetainAttribute);
using (var sqs = amazonSqsFactory())
{
var createQueueResponse = sqs.CreateQueue(sqsRequest);
return new Uri(createQueueResponse.CreateQueueResult.QueueUrl);
}
}
public Uri CreateOrRetrieveQueue(string name)
{
Validate.That(name).IsNotNullOrEmpty();
var longPollAttribute = new Attribute().WithName(receiveMessageWaitTimeSecondsAttributeName)
.WithValue(Convert.ToString(receiveMessageWaitTimeSeconds));
var messageRetainAttribute = new Attribute().WithName(messageRetentionPeriodAttributeName)
.WithValue(Convert.ToString(messageRetentionPeriodSeconds));
var sqsRequest = new CreateQueueRequest().WithQueueName(name).WithAttribute(longPollAttribute, messageRetainAttribute);
using (var sqs = amazonSqsFactory())
{
var createQueueResponse = sqs.CreateQueue(sqsRequest);
return(new Uri(createQueueResponse.CreateQueueResult.QueueUrl));
}
}
protected override bool Execute(AmazonSQS client)
{
Log.LogMessage(MessageImportance.Normal, "Granting SendMessage rights to SQS Queue at {0}", QueueUrl);
string queueArn = GetQueueArn(client, QueueUrl);
Log.LogMessage(MessageImportance.Low, "Queue {0} Arn: {1}", QueueUrl, queueArn);
var request = new SetQueueAttributesRequest { QueueUrl = QueueUrl };
var attribute = new Attribute { Name = "Policy", Value = ConstructPolicy(queueArn, SourceArn) };
request.Attribute = new List<Attribute> { attribute };
client.SetQueueAttributes(request);
Logger.LogMessage(MessageImportance.Normal, "Granted rights for source {0} to SendMessage to SQS at {1}", SourceArn, QueueUrl);
return true;
}
public void create_sqs_queue()
{
GetUserNameAndPassword();
var sqsClient = Amazon.AWSClientFactory.CreateAmazonSQSClient(_key, _secret);
var snsTopic = Amazon.AWSClientFactory.CreateAmazonSNSClient(_key, _secret);
var topicArn = "arn:aws:sns:us-east-1:451419498740:Elliott-has-an-awesome-blog";
//Create a new SQS queue
var createQueueRequest = new CreateQueueRequest().WithQueueName("elliotts-blog");
var createQueueResponse = sqsClient.CreateQueue(createQueueRequest);
// keep the queueUrl handy
var queueUrl = createQueueResponse.CreateQueueResult.QueueUrl;
// get the Access Resource Name so we can allow the SNS to put messages on it
var getQueueArnRequest = new GetQueueAttributesRequest()
.WithQueueUrl(queueUrl)
.WithAttributeName("QueueArn");
var getQueueArnResponse = sqsClient.GetQueueAttributes(getQueueArnRequest);
var queueArn = getQueueArnResponse.GetQueueAttributesResult.Attribute[0].Value;
//create a Policy for the SQS queue that allows SNS to publish to it
var allowSnsStatement = new Statement(Statement.StatementEffect.Allow)
.WithPrincipals(Principal.AllUsers)
.WithResources(new Resource(queueArn))
.WithConditions(ConditionFactory.NewSourceArnCondition(topicArn))
.WithActionIdentifiers(SQSActionIdentifiers.SendMessage);
var policy = new Policy("allow sns").WithStatements(new[] {allowSnsStatement});
var attribute = new Attribute().WithName("Policy").WithValue(policy.ToJson());
var setQueueAttributesRequest =
new SetQueueAttributesRequest().WithQueueUrl(queueUrl).WithAttribute(attribute);
sqsClient.SetQueueAttributes(setQueueAttributesRequest);
// ok, now lets create the subscription for sqs with the queueArn we created
var subscribeRequest = new SubscribeRequest()
.WithEndpoint(queueArn)
.WithTopicArn(topicArn)
.WithProtocol("sqs");
snsTopic.Subscribe(subscribeRequest);
}
public static bool Add_Q_Premissions_Everybody(String Q_url)
{
String sid = "\"Sid\":\"" + Q_url + "\"";
String effect = "\"Effect\":\"Allow\"";
String pricipal = "\"Principal\":{\"AWS\":\"*\"}";
String action = "\"Action\":\"SQS:*\"";
String Q_arn;
if (!Get_Q_arn(Q_url, out Q_arn)) return false;
String resource = "\"Resource\":\"" + Q_arn + "\"";
String myPolicy = "{\"Version\":\"2008-10-17\",\"Id\":\"" + Q_arn + "/SQSDefaultPolicy\",\"Statement\":[{" +
sid + "," + effect + "," + pricipal + "," + action + "," + resource + "}]}";
SetQueueAttributesRequest sqa_request = new SetQueueAttributesRequest();
sqa_request.Attribute = new List<Amazon.SQS.Model.Attribute>();
Amazon.SQS.Model.Attribute att = new Amazon.SQS.Model.Attribute();
att.Name = "Policy";
att.Value = myPolicy;
sqa_request.Attribute.Add(att);
sqa_request.QueueUrl = Q_url;
SetQueueAttributesResponse sqa_response = sqs_client.SetQueueAttributes(sqa_request);
return true;
}
private void setMaximumMessageSize(String queueUrl)
{
Amazon.SQS.Model.Attribute[] attrs = new Amazon.SQS.Model.Attribute[1];
attrs[0] = new Amazon.SQS.Model.Attribute().WithName("MaximumMessageSize").WithValue("65536");
SetQueueAttributesRequest request = new SetQueueAttributesRequest().WithQueueUrl(queueUrl).WithAttribute(attrs);
sqs.SetQueueAttributes(request);
}
/// <summary>
/// Allow a Sns notification to publish to the queue
/// </summary>
/// <seealso cref="http://www.elastician.com/2010/04/subscribing-sqs-queue-to-sns-topic.html"/>
public void GrantSendMessageRights(string queueUrl, string sourceArn)
{
string queueArn = GetQueueArn(queueUrl);
var request = new SetQueueAttributesRequest { QueueUrl = queueUrl };
var attribute = new Attribute { Name = "Policy", Value = ConstructPolicy(queueArn, sourceArn) };
request.Attribute = new List<Attribute> { attribute };
Client.SetQueueAttributes(request);
}
