diff --git a/package/network/config/xfrm/Makefile b/package/network/config/xfrm/Makefile new file mode 100644 index 0000000000..efc90cf318 --- /dev/null +++ b/package/network/config/xfrm/Makefile @@ -0,0 +1,38 @@ + +include $(TOPDIR)/rules.mk + +PKG_NAME:=xfrm +PKG_VERSION:=1 +PKG_RELEASE:=1 +PKG_LICENSE:=GPL-2.0 + +include $(INCLUDE_DIR)/package.mk + +define Package/xfrm/Default + SECTION:=net + CATEGORY:=Network + MAINTAINER:=Andre Valentin +endef + +define Package/xfrm +$(call Package/xfrm/Default) + TITLE:=XFRM IPsec Tunnel Interface config support + DEPENDS:=+kmod-xfrm-interface +endef + +define Package/xfrm/description + XFRM IPsec Tunnel Interface config support (IPv4 and IPv6) in /etc/config/network. +endef + +define Build/Compile +endef + +define Build/Configure +endef + +define Package/xfrm/install + $(INSTALL_DIR) $(1)/lib/netifd/proto + $(INSTALL_BIN) ./files/xfrm.sh $(1)/lib/netifd/proto/xfrm.sh +endef + +$(eval $(call BuildPackage,xfrm)) diff --git a/package/network/config/xfrm/files/xfrm.sh b/package/network/config/xfrm/files/xfrm.sh new file mode 100755 index 0000000000..df28d38613 --- /dev/null +++ b/package/network/config/xfrm/files/xfrm.sh @@ -0,0 +1,65 @@ +#!/bin/sh + +[ -n "$INCLUDE_ONLY" ] || { + . /lib/functions.sh + . /lib/functions/network.sh + . ../netifd-proto.sh + init_proto "$@" +} + +proto_xfrm_setup() { + local cfg="$1" + local mode="xfrm" + + local tunlink ifid mtu zone + json_get_vars tunlink ifid mtu zone + + proto_init_update "$cfg" 1 + + proto_add_tunnel + json_add_string mode "$mode" + json_add_int mtu "${mtu:-1280}" + + [ -z "$tunlink" ] && { + proto_notify_error "$cfg" NO_TUNLINK + proto_block_restart "$cfg" + exit + } + json_add_string link "$tunlink" + + [ -z "$ifid" ] && { + proto_notify_error "$cfg" NO_IFID + proto_block_restart "$cfg" + exit + } + json_add_object 'data' + [ -n "$ifid" ] && json_add_int ifid "$ifid" + json_close_object + + proto_close_tunnel + + proto_add_data + [ -n "$zone" ] && json_add_string zone "$zone" + proto_close_data + + proto_send_update "$cfg" +} + +proto_xfrm_teardown() { + local cfg="$1" +} + +proto_xfrm_init_config() { + no_device=1 + available=1 + + proto_config_add_int "mtu" + proto_config_add_string "tunlink" + proto_config_add_string "zone" + proto_config_add_int "ifid" +} + + +[ -n "$INCLUDE_ONLY" ] || { + [ -f /lib/modules/$(uname -r)/xfrm_interface.ko -o -d /sys/module/xfrm_interface ] && add_protocol xfrm +}