zengzhengkevin / luci-app-daed

LuCI support for DAED

luci-app-daed

A Linux high-performance transparent proxy solution based on eBPF.

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Build on OpenWrt official SnapShots

1. Get Source

git clone https://github.com/sbwml/luci-app-daed package/daed
git clone https://github.com/sbwml/v2ray-geodata package/daed/v2ray-geodata

2. Install clang-13, refer to https://apt.llvm.org

apt-get update
apt-get install -y clang-13

3. Change OpenWrt Source (Requirements for DAED to work)

• Enable eBPF support, add content to: .config

  CONFIG_DEVEL=y
  CONFIG_BPF_TOOLCHAIN_HOST=y
  # CONFIG_BPF_TOOLCHAIN_NONE is not set
  CONFIG_KERNEL_BPF_EVENTS=y
  CONFIG_KERNEL_CGROUP_BPF=y
  CONFIG_KERNEL_DEBUG_INFO=y
  CONFIG_KERNEL_DEBUG_INFO_BTF=y
  # CONFIG_KERNEL_DEBUG_INFO_REDUCED is not set
  

• Add xdp-sockets-diag kernel module, add content to: package/kernel/linux/modules/netsupport.mk

  define KernelPackage/xdp-sockets-diag
    SUBMENU:=$(NETWORK_SUPPORT_MENU)
    TITLE:=PF_XDP sockets monitoring interface support for ss utility
    KCONFIG:= \
  	CONFIG_XDP_SOCKETS=y \
  	CONFIG_XDP_SOCKETS_DIAG
    FILES:=$(LINUX_DIR)/net/xdp/xsk_diag.ko
    AUTOLOAD:=$(call AutoLoad,31,xsk_diag)
  endef
  
  define KernelPackage/xdp-sockets-diag/description
   Support for PF_XDP sockets monitoring interface used by the ss tool
  endef
  
  $(eval $(call KernelPackage,xdp-sockets-diag))

• Patch cgroupfs-mount: use cgroupfs2

  # fix unmount hierarchical mount
  pushd feeds/packages
      curl -s https://raw.githubusercontent.com/sbwml/luci-app-dae/main/.cgroupfs/cgroupfs-mount.init.patch | patch -p1
  popd
  # cgroupfs v2
  mkdir -p feeds/packages/utils/cgroupfs-mount/patches
  curl -s https://raw.githubusercontent.com/sbwml/luci-app-dae/main/.cgroupfs/900-add-cgroupfs2.patch > feeds/packages/utils/cgroupfs-mount/patches/900-add-cgroupfs2.patch

4. Build luci-app-daed

make menuconfig # choose LUCI -> Applications -> luci-app-daed
make package/daed/luci-app-daed/compile V=s # build luci-app-daed