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S3 can send SNS messages when an object is created. While containing the same information as those from CloudTrail the structure is different. So convert these messages into the known CloudTrail once.
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Hi Traildash Team, I'm less then a newbie to GO. I hope my pull request fits your needs and is not too bad style. At least my tests showed that it works. Kind regards, |
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We have a case where we can't use the SNS messages created by CloudTrail. But we can use events created by S3 when an object is created. This messages look different then the one from CloudTrail but contain all necessary data. So I convert this message to a CloudTrail one and go on.
AWS S3 Event reference: https://docs.aws.amazon.com/AmazonS3/latest/UG/SettingBucketNotifications.html
Example S3 message:
{
"Records": [
{
"eventVersion": "2.0",
"eventSource": "aws:s3",
"awsRegion": "eu-west-1",
"eventTime": "2015-08-27T08:48:40.124Z",
"eventName": "ObjectCreated:Copy",
"userIdentity": {
"principalId": ""
},
"requestParameters": {
"sourceIPAddress": "127.0.0.1"
},
"responseElements": {
"x-amz-request-id": "",
"x-amz-id-2": ""
},
"s3": {
"s3SchemaVersion": "1.0",
"configurationId": "CloudTrailAdded",
"bucket": {
"name": "MyCloudTrailLogs",
"ownerIdentity": {
"principalId": ""
},
"arn": "arn:aws:s3:::MyCloudTrailLogs"
},
"object": {
"key": "AWSLogs//CloudTrail/eu-west-1/2015/08/26/<accountId_CloudTrail_eu-west-1_20150826T0015Z_3HX7CI5fnU0uEUp6.json.gz",
"size": 14358,
"sequencer": "0055DECEE7B29D2D6A"
}
}
}
]
}