private static void Handle(SimpleEmailEvent sesEvent)
{
foreach (var record in sesEvent.Records)
{
var sesRecord = record.Ses;
Console.WriteLine($"[{record.EventSource} {sesRecord.Mail.Timestamp}] Subject = {sesRecord.Mail.CommonHeaders.Subject}");
}
}
public void TestToSESPassFunction()
{
var sesEventString = File.ReadAllText("sesEventPass.json");
SimpleEmailEvent sesEvent = JsonConvert.DeserializeObject <SimpleEmailEvent>(sesEventString);
var function = new Function();
var context = new TestLambdaContext();
var result = function.FunctionHandler(sesEvent, context);
Assert.Null(result);
}
public void TestToSESFailFunction()
{
var sesEventString = File.ReadAllText("sesEventFail.json");
SimpleEmailEvent sesEvent = JsonConvert.DeserializeObject <SimpleEmailEvent>(sesEventString);
const string stopRule = "{ disposition = STOP_RULE_SET }";
var function = new Function();
var context = new TestLambdaContext();
var result = function.FunctionHandler(sesEvent, context);
Assert.Equal(stopRule, result.ToString());
}
/// <summary>
/// Parse SES Event to check for SPAM and stop SES Rule Set if detected
/// </summary>
/// <param name="evt"></param>
/// <param name="context"></param>
/// <returns></returns>
public Object FunctionHandler(SimpleEmailEvent evt, ILambdaContext context)
{
var sesNotification = evt.Records[0].Ses;
Console.WriteLine(sesNotification.Mail.Source);
// Check if any spam check failed
if (sesNotification.Receipt.SPFVerdict.Status == "FAIL" ||
sesNotification.Receipt.DKIMVerdict.Status == "FAIL" ||
sesNotification.Receipt.SpamVerdict.Status == "FAIL" ||
sesNotification.Receipt.VirusVerdict.Status == "FAIL")
{
Console.WriteLine("Dropping spam");
// Stop processing rule set, dropping message
return(new { disposition = "STOP_RULE_SET" });
}
else
{
return(null);
}
}
public string FunctionHandler(SimpleEmailEvent inputData)
{
return(inputData.Records.First().EventSource);
}