* Add x-teleport-api-error to reserved headers
* Update app tests for rewritten headers
* Add test case for x-teleport-api-error
* Fix test for XForwardedSsl since it was effectively untested before
* Refactor leaf test to parse the response from dumper app
* Update docs reference reserved headers
* Move logic out of RoundTrip and into ServeHTTP as a middleware before handing off to oxy forwarder
* Move AWS signing service code into lib/utils/aws/signing.go
* use app server close context for audit event emitting
* add go doc comments.
* refactor request rewriting to make the copy in a more robust way.
* pass status code as uint32 rather than casting in audit emitter
* clone request instead of making a new request, and rewrite url to force https
* update header handling
* Set oxy forwarder to PassHostHeader=false to ensure the host header is
the URL being sought.
* Remove code that deleted forwarding headers previously, we should keep
those (X-Forwarded-*).
* Audit log the AWS Host sought rather than the incoming request Host
header (prior behavior maintained, we just rewrite the request
differently using Clone).
* Remove obsolete header copying helper func
* 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>
* Add X-Forwarded-SSL and X-Forwarded-Port to appaccess.
Application Access now adds in X-Forwarded-Ssl and X-Forwarded-Port headers.
Tests have been added and adjusted to look for these new headers as well.
* Update lib/srv/app/header_rewriter.go
Co-authored-by: Ryan Clark <ryan.clark@goteleport.com>
* Update integration/appaccess/fixtures.go
Co-authored-by: Roman Tkachenko <roman@goteleport.com>
* Remove common.XForwardedPort
* Change order of websocket delegates.
* Make ReservedHeaders more future-proofed.
STeve (Xin) Huang