net/shadowsocks-libev/files/shadowsocks-libev.init

   1 #!/bin/sh /etc/rc.common
   2
   3 START=90
   4 STOP=15
   5
   6 SERVICE_USE_PID=1
   7 SERVICE_WRITE_PID=1
   8 SERVICE_DAEMONIZE=1
   9 EXTRA_COMMANDS="rules"
  10 CONFIG_FILE=/var/etc/shadowsocks-libev.json
  11
  12 get_config() {
  13         config_get_bool enable $1 enable
  14         config_get server $1 server
  15         config_get server_port $1 server_port
  16         config_get local_port $1 local_port
  17         config_get password $1 password
  18         config_get timeout $1 timeout
  19         config_get encrypt_method $1 encrypt_method
  20         config_get ignore_list $1 ignore_list
  21         config_get udp_relay $1 udp_relay
  22         config_get_bool tunnel_enable $1 tunnel_enable
  23         config_get tunnel_port $1 tunnel_port
  24         config_get tunnel_forward $1 tunnel_forward
  25         config_get lan_ac_mode $1 lan_ac_mode
  26         config_get lan_ac_ip $1 lan_ac_ip
  27         config_get wan_bp_ip $1 wan_bp_ip
  28         config_get wan_fw_ip $1 wan_fw_ip
  29         config_get ipt_ext $1 ipt_ext
  30         : ${tunnel_port:=5300}
  31         : ${tunnel_forward:=8.8.4.4:53}
  32 }
  33
  34 start_rules() {
  35         local ac_args
  36
  37         if [ -n "$lan_ac_ip" ]; then
  38                 case $lan_ac_mode in
  39                         1) ac_args="w$lan_ac_ip"
  40                         ;;
  41                         2) ac_args="b$lan_ac_ip"
  42                         ;;
  43                 esac
  44         fi
  45         /usr/bin/ss-rules \
  46                 -s "$server" \
  47                 -l "$local_port" \
  48                 -i "$ignore_list" \
  49                 -a "$ac_args" \
  50                 -b "$wan_bp_ip" \
  51                 -w "$wan_fw_ip" \
  52                 -e "$ipt_ext" \
  53                 -o $udp
  54         return $?
  55 }
  56
  57 start_redir() {
  58         service_start /usr/bin/ss-redir \
  59                 -c "$CONFIG_FILE" $udp
  60         return $?
  61 }
  62
  63 start_tunnel() {
  64         service_start /usr/bin/ss-tunnel \
  65                 -c "$CONFIG_FILE" \
  66                 -l "$tunnel_port" \
  67                 -L "$tunnel_forward" \
  68                 -u
  69         return $?
  70 }
  71
  72 rules() {
  73         config_load shadowsocks-libev
  74         config_foreach get_config shadowsocks-libev
  75         [ "$enable" = 1 ] || exit 0
  76         [ "$udp_relay" = 1 ] && udp="-u"
  77         mkdir -p $(dirname $CONFIG_FILE)
  78
  79         : ${server:?}
  80         : ${server_port:?}
  81         : ${local_port:?}
  82         : ${password:?}
  83         : ${encrypt_method:?}
  84         cat <<-EOF >$CONFIG_FILE
  85                 {
  86                     "server": "$server",
  87                     "server_port": $server_port,
  88                     "local_address": "0.0.0.0",
  89                     "local_port": $local_port,
  90                     "password": "$password",
  91                     "timeout": $timeout,
  92                     "method": "$encrypt_method"
  93                 }
  94 EOF
  95         start_rules
  96 }
  97
  98 boot() {
  99         until iptables-save -t nat | grep -q "^:zone_lan_prerouting"; do
 100                 sleep 1
 101         done
 102         start
 103 }
 104
 105 start() {
 106         rules && start_redir
 107         [ "$tunnel_enable" = 1 ] && start_tunnel
 108 }
 109
 110 stop() {
 111         /usr/bin/ss-rules -f
 112         service_stop /usr/bin/ss-redir
 113         service_stop /usr/bin/ss-tunnel
 114         rm -f $CONFIG_FILE
 115 }