public void SNSTestMessageEvent()
{
// ARRANGE
string Json = @"{
""Service"":""Amazon S3"",
""Event"":""s3:TestEvent"",
""Time"":""2014-10-13T15:57:02.089Z"",
""Bucket"":""bucketname"",
""RequestId"":""5582815E1AEA5ADF"",
""HostId"":""8cLeGAmw098X5cv4Zkwcmo8vvZa3eH3eKxsPzbB9wrR+YstdA6Knx4Ip8EXAMPLE""
}";
Json = Json.Trim().Replace("\r", "").Replace("\n", "").Replace("\t", "");
// ACT
S3TestMessage Message = JsonConvert.DeserializeObject <S3TestMessage>(Json);
JsonSerializerSettings settings = new JsonSerializerSettings();
IsoDateTimeConverter dateConverter = new IsoDateTimeConverter
{
DateTimeFormat = "yyyy'-'MM'-'dd'T'HH':'mm':'ss.fff'Z'"
};
settings.Converters.Add(dateConverter);
string Content = JsonConvert.SerializeObject(Message, Formatting.None, settings);
// ASSERT
Assert.Equal(Json, Content, true, true, true);
}
public void SNSTestMessageTestEventFalse()
{
// ARRANGE
string Json = @"
""Event"":""s3:TestEvent""
}";
// ACT
// ASSERT
Assert.False(S3TestMessage.IsTestMessage(Json));
}
public void SNSTestMessageTestEventTrue()
{
// ARRANGE
string Json = @"{
""Service"":""Amazon S3"",
""Event"":""s3:TestEvent"",
""Time"":""2014-10-13T15:57:02.089Z"",
""Bucket"":""bucketname"",
""RequestId"":""5582815E1AEA5ADF"",
""HostId"":""8cLeGAmw098X5cv4Zkwcmo8vvZa3eH3eKxsPzbB9wrR+YstdA6Knx4Ip8EXAMPLE""
}";
// ACT
// ASSERT
Assert.True(S3TestMessage.IsTestMessage(Json));
}
/// <summary>
/// Entrypoint for the Lambda function
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public async Task ExecSNS(SNSEvent request, ILambdaContext context)
{
string DestinationBucket;
if (String.IsNullOrEmpty(DestinationBucket = await GetDestinationBucket(context)))
{
return;
}
string PrefixPattern;
if (String.IsNullOrEmpty(PrefixPattern = await GetPrefixPattern(context)))
{
return;
}
bool DeleteSource = false;
Boolean.TryParse(Environment.GetEnvironmentVariable("DELETE_SOURCE"), out DeleteSource);
foreach (SNSRecord Record in request.Records)
{
try
{
string Message = Record.Sns.Message;
if (S3TestMessage.IsTestMessage(Message))
{
context.LogInfo($"Processing test event from SNS: {Message}");
return;
}
SNSS3RecordSet RecordSet = JsonConvert.DeserializeObject <SNSS3RecordSet>(Message);
foreach (SNSS3Record S3Record in RecordSet.Records)
{
try
{
string Key = S3Record.S3.Object.Key;
string Bucket = S3Record.S3.Bucket.Name;
CopyObjectResponse Response = await Copy(Bucket, Key, DestinationBucket, PrefixPattern, context);
}
catch (AggregateException e)
{
context.LogError(e);
await SendFailureSNS(e.InnerException, context);
}
catch (Exception e)
{
context.LogError(e);
await SendFailureSNS(e, context);
}
}
}
catch (AggregateException e)
{
context.LogError(e);
await SendFailureSNS(e.InnerException, context);
}
catch (Exception e)
{
context.LogError(e);
await SendFailureSNS(e, context);
}
}
}
