Add openvpn and openconnect

include/openconnect.go

@@ -0,0 +1,12 @@
+//go:build with_openconnect
+
+package include
+
+import (
+	"github.com/sagernet/sing-box/adapter/endpoint"
+	"github.com/sagernet/sing-box/protocol/openconnect"
+)
+
+func registerOpenConnectEndpoint(registry *endpoint.Registry) {
+	openconnect.RegisterEndpoint(registry)
+}

include/openconnect_stub.go

@@ -0,0 +1,23 @@
+//go:build !with_openconnect
+
+package include
+
+import (
+	"context"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/adapter/endpoint"
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	E "github.com/sagernet/sing/common/exceptions"
+)
+
+func registerOpenConnectEndpoint(registry *endpoint.Registry) {
+	endpoint.Register[option.OpenConnectEndpointOptions](registry, C.TypeOpenConnect, func(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.OpenConnectEndpointOptions) (adapter.Endpoint, error) {
+		if !options.System {
+			return nil, E.New(`OpenConnect is not included in this build, rebuild with -tags with_openconnect,with_gvisor for system:false`)
+		}
+		return nil, E.New(`OpenConnect is not included in this build, rebuild with -tags with_openconnect`)
+	})
+}

include/openvpn.go

@@ -0,0 +1,12 @@
+//go:build with_openvpn
+
+package include
+
+import (
+	"github.com/sagernet/sing-box/adapter/endpoint"
+	"github.com/sagernet/sing-box/protocol/openvpn"
+)
+
+func registerOpenVPNEndpoints(registry *endpoint.Registry) {
+	openvpn.RegisterEndpoint(registry)
+}

include/openvpn_stub.go

@@ -0,0 +1,29 @@
+//go:build !with_openvpn
+
+package include
+
+import (
+	"context"
+
+	"github.com/sagernet/sing-box/adapter"
+	"github.com/sagernet/sing-box/adapter/endpoint"
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing-box/option"
+	E "github.com/sagernet/sing/common/exceptions"
+)
+
+func registerOpenVPNEndpoints(registry *endpoint.Registry) {
+	endpoint.Register[option.OpenVPNClientEndpointOptions](registry, C.TypeOpenVPNClient, func(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.OpenVPNClientEndpointOptions) (adapter.Endpoint, error) {
+		if !options.System {
+			return nil, E.New(`OpenVPN is not included in this build, rebuild with -tags with_openvpn,with_gvisor for system:false`)
+		}
+		return nil, E.New(`OpenVPN is not included in this build, rebuild with -tags with_openvpn`)
+	})
+	endpoint.Register[option.OpenVPNServerEndpointOptions](registry, C.TypeOpenVPNServer, func(ctx context.Context, router adapter.Router, logger log.ContextLogger, tag string, options option.OpenVPNServerEndpointOptions) (adapter.Endpoint, error) {
+		if !options.System {
+			return nil, E.New(`OpenVPN is not included in this build, rebuild with -tags with_openvpn,with_gvisor for system:false`)
+		}
+		return nil, E.New(`OpenVPN is not included in this build, rebuild with -tags with_openvpn`)
+	})
+}

include/registry.go

@@ -111,6 +111,8 @@ func EndpointRegistry() *endpoint.Registry {
 	registry := endpoint.NewRegistry()
 
 	registerWireGuardEndpoint(registry)
+	registerOpenConnectEndpoint(registry)
+	registerOpenVPNEndpoints(registry)
 	registerTailscaleEndpoint(registry)
 
 	return registry