Move all filter/interception config to interception module

firewall/config.go

@@ -1,8 +1,10 @@
 package firewall
 
 import (
+	"github.com/safing/portbase/api"
 	"github.com/safing/portbase/config"
 	"github.com/safing/portbase/notifications"
+	"github.com/safing/portmaster/core"
 	"github.com/safing/spn/captain"
 )
 
@@ -107,13 +109,22 @@ func registerConfig() error {
 	return nil
 }
 
+// Config variables for interception and filter module.
+// Everything is registered by the interception module, as the filter module
+// can be disabled.
 var (
+	devMode          config.BoolOption
+	apiListenAddress config.StringOption
+
 	filterEnabled     config.BoolOption
 	tunnelEnabled     config.BoolOption
 	useCommunityNodes config.BoolOption
 )
 
 func getConfig() {
+	devMode = config.Concurrent.GetAsBool(core.CfgDevModeKey, false)
+	apiListenAddress = config.GetAsString(api.CfgDefaultListenAddressKey, "")
+
 	filterEnabled = config.Concurrent.GetAsBool(CfgOptionEnableFilterKey, true)
 	tunnelEnabled = config.Concurrent.GetAsBool(captain.CfgOptionEnableSPNKey, false)
 	useCommunityNodes = config.Concurrent.GetAsBool(captain.CfgOptionUseCommunityNodesKey, true)

firewall/filter.go

@@ -10,7 +10,7 @@ import (
 var filterModule *modules.Module
 
 func init() {
-	filterModule = modules.Register("filter", filterPrep, filterStart, nil, "core", "intel")
+	filterModule = modules.Register("filter", nil, nil, nil, "core", "interception", "intel")
 	subsystems.Register(
 		"filter",
 		"Privacy Filter",
@@ -31,18 +31,3 @@ func init() {
 		},
 	)
 }
-
-func filterPrep() (err error) {
-	err = registerConfig()
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func filterStart() error {
-	getConfig()
-
-	return nil
-}

firewall/interception.go

@@ -13,12 +13,9 @@ import (
 	"github.com/tevino/abool"
 	"golang.org/x/sync/singleflight"
 
-	"github.com/safing/portbase/api"
-	"github.com/safing/portbase/config"
 	"github.com/safing/portbase/log"
 	"github.com/safing/portbase/modules"
 	"github.com/safing/portmaster/compat"
-	"github.com/safing/portmaster/core"
 	_ "github.com/safing/portmaster/core/base"
 	"github.com/safing/portmaster/firewall/inspection"
 	"github.com/safing/portmaster/firewall/interception"
@@ -46,12 +43,6 @@ var (
 	ownPID = os.Getpid()
 )
 
-// Config variables for interception module.
-var (
-	devMode          config.BoolOption
-	apiListenAddress config.StringOption
-)
-
 func init() {
 	// TODO: Move interception module to own package (dir).
 	interceptionModule = modules.Register("interception", interceptionPrep, interceptionStart, interceptionStop, "base", "updates", "network", "notifications")
@@ -60,12 +51,15 @@ func init() {
 }
 
 func interceptionPrep() error {
+	if err := registerConfig(); err != nil {
+		return err
+	}
+
 	return prepAPIAuth()
 }
 
 func interceptionStart() error {
-	devMode = config.Concurrent.GetAsBool(core.CfgDevModeKey, false)
+	getConfig()
-	apiListenAddress = config.GetAsString(api.CfgDefaultListenAddressKey, "")
 
 	if err := registerMetrics(); err != nil {
 		return err