Remove network rating / security level system, add migrations

status/provider.go

@@ -1,8 +1,6 @@
 package status
 
 import (
-	"fmt"
-
 	"github.com/safing/portbase/database/record"
 	"github.com/safing/portbase/runtime"
 	"github.com/safing/portmaster/netenv"
@@ -12,7 +10,6 @@ var pushUpdate runtime.PushFunc
 
 func setupRuntimeProvider() (err error) {
 	// register the system status getter
-	//
 	statusProvider := runtime.SimpleValueGetterFunc(func(_ string) ([]record.Record, error) {
 		return []record.Record{buildSystemStatus()}, nil
 	})
@@ -21,63 +18,14 @@ func setupRuntimeProvider() (err error) {
 		return err
 	}
 
-	// register the selected security level setter
-	//
-	levelProvider := runtime.SimpleValueSetterFunc(setSelectedSecurityLevel)
-	_, err = runtime.Register("system/security-level", levelProvider)
-	if err != nil {
-		return err
-	}
-
 	return nil
 }
 
-// setSelectedSecurityLevel updates the selected security level.
-func setSelectedSecurityLevel(r record.Record) (record.Record, error) {
-	var upd *SelectedSecurityLevelRecord
-	if r.IsWrapped() {
-		upd = new(SelectedSecurityLevelRecord)
-		if err := record.Unwrap(r, upd); err != nil {
-			return nil, err
-		}
-	} else {
-		// TODO(ppacher): this can actually never happen
-		// as we're write-only and ValueProvider.Set() should
-		// only ever be called from the HTTP API (so r must be wrapped).
-		// Though, make sure we handle the case as well ...
-		var ok bool
-		upd, ok = r.(*SelectedSecurityLevelRecord)
-		if !ok {
-			return nil, fmt.Errorf("expected *SelectedSecurityLevelRecord but got %T", r)
-		}
-	}
-
-	// if the network rating system is not used at all we always force the security
-	// level to trusted.
-	if !NetworkRatingEnabled() {
-		upd.SelectedSecurityLevel = SecurityLevelNormal
-	}
-
-	if !IsValidSecurityLevel(upd.SelectedSecurityLevel) {
-		return nil, fmt.Errorf("invalid security level: %d", upd.SelectedSecurityLevel)
-	}
-
-	if SelectedSecurityLevel() != upd.SelectedSecurityLevel {
-		setSelectedLevel(upd.SelectedSecurityLevel)
-		triggerAutopilot()
-	}
-
-	return r, nil
-}
-
 // buildSystemStatus build a new system status record.
 func buildSystemStatus() *SystemStatusRecord {
 	status := &SystemStatusRecord{
-		ActiveSecurityLevel:   ActiveSecurityLevel(),
-		SelectedSecurityLevel: SelectedSecurityLevel(),
-		ThreatMitigationLevel: getHighestMitigationLevel(),
-		CaptivePortal:         netenv.GetCaptivePortal(),
-		OnlineStatus:          netenv.GetOnlineStatus(),
+		CaptivePortal: netenv.GetCaptivePortal(),
+		OnlineStatus:  netenv.GetOnlineStatus(),
 	}
 
 	status.CreateMeta()