protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
pnlTest.Visible = true;
}
if (String.Compare(Request.RequestType, "POST", StringComparison.OrdinalIgnoreCase) == 0)
{
string szMessageType = (Request.Headers["x-amz-sns-message-type"] ?? string.Empty).ToUpperInvariant();
switch (szMessageType)
{
case "NOTIFICATION":
SNSNotification snsNotification = ReadJSONObject <SNSNotification>();
if (String.IsNullOrEmpty(snsNotification.Signature) || snsNotification.VerifySignature())
{
// simply creating the object will do all that is necessary.
if (new MFBImageInfo(snsNotification) == null)
{
}
}
Response.Clear();
Response.Write("OK");
Response.End();
break;
case "SUBSCRIPTIONCONFIRMATION":
{
SNSSubscriptionConfirmation snsSubscription = ReadJSONObject <SNSSubscriptionConfirmation>();
// Visit the URL to confirm it.
if (snsSubscription.VerifySignature())
{
using (WebClient wc = new System.Net.WebClient())
{
byte[] rgdata = wc.DownloadData(snsSubscription.SubscribeLink);
_ = System.Text.UTF8Encoding.UTF8.GetString(rgdata);
}
}
}
Response.Clear();
Response.Write("OK");
Response.End();
break;
case "UNSUBSCRIBECONFIRMATION":
// Nothing to do for now.
break;
default:
// Test messages/etc. can go here.
break;
}
}
}
protected void btnTestSubscribe_Click(object sender, EventArgs e)
{
if (String.IsNullOrEmpty(txtTestJSONData.Text))
{
SNSSubscriptionConfirmation sc = new SNSSubscriptionConfirmation()
{
Type = "SubscriptionConfirmation",
MessageId = Guid.NewGuid().ToString(),
Token = "thisisthetoken",
Message = Resources.Admin.AWSSubscriptionTestMessage,
SubscribeURL = "http://google.com",
SignatureVersion = "1",
Signature = "EXAMPLEpH+DcEwjAPg8O9mY8dReBSwksfg2S7WKQcikcNKWLQjwu6A4VbeS0QHVCkhRS7fUQvi2egU3N858fiTDN6bkkOxYDVrY0Ad8L10Hs3zH81mtnPk5uvvolIC1CXGu43obcgFxeL3khZl8IKvO61GWB6jI9b5+gLPoBc1Q=",
SigningCertURL = "https://sns.us-west-2.amazonaws.com/SimpleNotificationService-f3ecfb7224c7233fe7bb5f59f96de52f.pem",
Timestamp = DateTime.UtcNow.ToString("yyyy-MM-ddThh:mm:ssZ", CultureInfo.InvariantCulture),
TopicArn = "arn:aws:sns:us-west-2:123456789012:MyTopic"
};
}
else
{
SendTestPost(txtTestJSONData.Text, "SubscriptionConfirmation");
}
}
