ss-rust 2022

ss-rust-upgrade.sh

#!/bin/bash
GITHUB_API="https://api.github.com/repos/shadowsocks/shadowsocks-rust/releases"
BIN_PATH="/usr/local/bin"
CFG_PATH="/usr/local/etc/ss-rust"
TEMP_PATH="/tmp/ss-rust"
SS_LISTEN="::"
SS_PORT="2022"
SS_PWD="GbqAZCWgm8bE0uVnYYCaEA=="
SS_METHOD="2022-blake3-aes-128-gcm"
function check_error() {
  if [ $? == 1 ]; then
    echo $1
    exit 1
  fi
}
function install_pkgs() {
  apt install jq curl wget xz-utils -y
}
function get_arch() {
  arch=$(uname -m)
  echo $arch
  return
  if [ "$arch" == "x86_64" ]; then
    echo "amd64"
  elif [ "$arch" == "aarch64" ]; then
    echo "arm64"
  else
    echo "null"
  fi
}
function install_binary() {
  arch=$(get_arch)
  echo "OS arch: ${arch}"
  download_url=$(curl "${GITHUB_API}" | jq -r --arg arch "$arch" '.[0].assets[] | select(.name | test("^shadowsocks-v[0-9]+\\.[0-9]+\\.[0-9]+\\.\($arch)-unknown-linux-gnu.tar.xz$")) | .browser_download_url')
  check_error "get download url error."
  if [ -z "$download_url" ]; then
    echo "get download url error."
	exit 1
  else
    echo "download bin from: ${download_url}"
	wget -O ${TEMP_PATH}/ss.tar.xz "${download_url}"
	check_error "a error for download bin."
	tar -Jxvf ${TEMP_PATH}/ss.tar.xz -C ${TEMP_PATH}
	mv ${TEMP_PATH}/ss* ${BIN_PATH}
  fi
}
function install_config() {
  mkdir $CFG_PATH
  if [ -f "${CFG_PATH}/config.json" ]; then
    echo "config.json was exists, skip create."
  else
    echo "config.json no found, create it."
  cat <<EOF > ${CFG_PATH}/config.json
{
	"servers": [
		{
			"server": "${SS_LISTEN}",
			"server_port": ${SS_PORT},
			"password": "${SS_PWD}",
			"method": "${SS_METHOD}",
			"timeout": 300,
			"ipv6_first": true,
			"nameserver": "8.8.8.8",
			"mode": "tcp_only",
			"acl": "${CFG_PATH}/chnroute.acl"
		}
	],
	"log": {
	    "level": 0
	}
}
EOF
  fi
}
function install_service() {
  if [ -f "/etc/systemd/system/ss-rust.service" ]; then
    echo "service was exists, skip create."
  else
    echo "service no found, create it."
  cat <<EOF > /etc/systemd/system/ss-rust.service
[Unit]
Description=ss-rust

Wants=network.target
After=syslog.target network-online.target

[Service]
Type=simple
Environment=GOGC=20
ExecStart=${BIN_PATH}/ssserver -c ${CFG_PATH}/config.json
Restart=always
RestartSec=10
KillMode=process
LimitNOFILE=65536

[Install]
WantedBy=multi-user.target
EOF
  fi
  systemctl enable --now ss-rust
}
function install_dict() {
  wget -O ${TEMP_PATH}/chnroute.txt "https://raw.githubusercontent.com/ym/chnroutes2/master/chnroutes.txt"
  check_error "download chnroute error."
  grep -v '^#' ${TEMP_PATH}/chnroute.txt > ${TEMP_PATH}/chnroute_filtered.txt
  echo "[outbound_block_list]" | cat - ${TEMP_PATH}/chnroute_filtered.txt > ${TEMP_PATH}/chnroute.acl
  mv ${TEMP_PATH}/chnroute.acl ${CFG_PATH}
}
function main() {
  mkdir ${TEMP_PATH}
  install_pkgs
  install_binary
  install_config
  install_dict
  install_service
  rm -rf ${TEMP_PATH}
}
main