outposts: Refactor session end signal and add LDAP support (#14539)

* outpost: promote session end signal to non-provider specific

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* implement server-side logout in ldap

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix previous import

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* use better retry logic

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* log

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* make more generic if we switch from ws to something else

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* make it possible to e2e test WS

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix ldap session id

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* ok I actually need to go to bed this took me an hour to fix

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* format; add ldap test

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix leftover state

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* remove thread

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* use ws base for radius

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* separate test utils

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* rename

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix missing super calls

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* websocket tests with browser 🎉

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* add proxy test for sign out

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix install_id issue with channels tests

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix proxy basic auth test

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* big code dedupe

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* allow passing go build args

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* improve waiting for outpost

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* rewrite ldap tests

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* ok actually fix the tests

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* undo a couple things that need more time to cook

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* remove unused lockfile-lint dependency since we use a shell script and SFE does not have a lockfile

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix session id for ldap

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix missing createTimestamp and modifyTimestamp ldap attributes

closes #10474

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

---------

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

internal/outpost/ldap/bind/direct/bind.go

@@ -27,8 +27,9 @@ func (db *DirectBinder) Bind(username string, req *bind.Request) (ldap.LDAPResul
 
 	passed, err := fe.Execute()
 	flags := flags.UserFlags{
-		Session: fe.GetSession(),
-		UserPk:  flags.InvalidUserPK,
+		Session:    fe.SessionCookie(),
+		SessionJWT: fe.Session(),
+		UserPk:     flags.InvalidUserPK,
 	}
 	// only set flags if we don't have flags for this DN yet
 	// as flags are only checked during the bind, we can remember whether a certain DN