feat: add SYSTEM_OWNER role (#6765)

* define roles and permissions

* support system user memberships

* don't limit system users

* cleanup permissions

* restrict memberships to aggregates

* default to SYSTEM_OWNER

* update unit tests

* test: system user token test (#6778)

* update unit tests

* refactor: make authz testable

* move session constants

* cleanup

* comment

* comment

* decode member type string to enum (#6780)

* decode member type string to enum

* handle all membership types

* decode enums where necessary

* decode member type in steps config

* update system api docs

* add technical advisory

* tweak docs a bit

* comment in comment

* lint

* extract token from Bearer header prefix

* review changes

* fix tests

* fix: add fix for activityhandler

* add isSystemUser

* remove IsSystemUser from activity info

* fix: add fix for activityhandler

---------

Co-authored-by: Stefan Benz <stefan@caos.ch>

internal/api/api.go

@@ -28,7 +28,7 @@ import (
 type API struct {
 	port              uint16
 	grpcServer        *grpc.Server
-	verifier          *internal_authz.TokenVerifier
+	verifier          internal_authz.APITokenVerifier
 	health            healthCheck
 	router            *mux.Router
 	http1HostName     string
@@ -47,7 +47,7 @@ func New(
 	port uint16,
 	router *mux.Router,
 	queries *query.Queries,
-	verifier *internal_authz.TokenVerifier,
+	verifier internal_authz.APITokenVerifier,
 	authZ internal_authz.Config,
 	tlsConfig *tls.Config, http2HostName, http1HostName string,
 	accessInterceptor *http_mw.AccessInterceptor,