Files
teleport/lib/utils/aws
Gavin FrazarandTobiasz Heller d9b80fb2a7 Emit new event for DynamoDB requests via app access (#17595)
* protobuf update

* Update proto to use dynamodb request event specific to app-access

We will include a similar event for dynamodb via database-access.
We split the events so that app and database access events are not coupled.
This way we do not have to include optional database/app metadata in one event too.

* Update protos

* Update oneof

* Move AppMetaData up with the other metadata and add a 'target' field

* Remove operation plane

* Fix typo

* Configure signing service with transport instead of http client

* Protect from resource exhaustion attacks

* Add IsDynamoDB to types.Application

* Add new event and code for dynamodb requests

* Add async emitter to app access

* Add audit.go to unify app access auditing

* Refactor auditing in app access

* Use the new audit's onSessionChunk/onRequest methods
* Put the session context in the session chunk
* Use a TeeStreamer to send AppSessionDynamoDBRequest directly to audit log as well as session file
* Change streamWriter to streamCloser in sessionChunk to clarify that it should only be used for closing

* Update handler test to test dynamodb events

* Update test to use streamCloser

* Update sever test

* Add doc strings

* Return error from audit interface methods so callers can choose what do to with it

* Move app session start/end into audit interface

* Configure tcpServer to use the server's emitter instead of auth
  client, as an Audit interface.
* Have tcpServer call onSessionStart/End instead of emitting events
  itself.

* Remove unneeded check type

* Rename Transport -> RoundTripper

* Fix test after renaming field

* Rename drainBody and defer body closing

* Fix subtle named return mistake

* Update lib/service/service.go

Co-authored-by: Tobiasz Heller <14020794+tobiaszheller@users.noreply.github.com>

* Update lib/service/service.go

Co-authored-by: Tobiasz Heller <14020794+tobiaszheller@users.noreply.github.com>

* Rename ok->shouldSkipCleanup to make the purpose of it more clear

* Refactor request body decoding into aws utils

* Use request instead of signed request for audit event

* Determine if req is for a dynamo endpoint instead of checking app uri

* Remove obsolete app func IsDynamoDB

* Update handler test

* Use generic console app uri to test that we differentiate request by endpoint instead of app uri
* Use a dynamodb request which has a body to test that we include the body in the audit event
* Test for expected body JSON

* fix lint

* Fixup merge

Co-authored-by: Tobiasz Heller <14020794+tobiaszheller@users.noreply.github.com>
2022-11-15 22:58:15 +00:00
..
2022-07-26 14:47:12 +00:00