net/nextdns/files/nextdns.init

   1 #!/bin/sh /etc/rc.common
   2
   3 # shellcheck disable=SC2034 disable=SC2154
   4
   5 USE_PROCD=1
   6
   7 # starts after network starts
   8 START=21
   9 # stops before networking stops
  10 STOP=89
  11
  12 PROG=/usr/sbin/nextdns
  13
  14 add_dnsmasq_opt() {
  15         mkdir -p /tmp/dnsmasq.d
  16         echo "$1" >> /tmp/dnsmasq.d/nextdns.conf
  17 }
  18
  19 dnsmasq_reload() {
  20         # Reload dnsmasq is already running.
  21         if /etc/init.d/dnsmasq running; then
  22                 /etc/init.d/dnsmasq reload
  23         fi
  24 }
  25
  26 start_service() {
  27         config_load nextdns
  28         config_get_bool enabled main enabled "1"
  29         rm -f /tmp/dnsmasq.d/nextdns.conf
  30         if [ "$enabled" = "1" ]; then
  31                 config_get config main config ""
  32                 config_get listen main listen "127.0.0.1:5342"
  33                 config_get_bool report_client_info main report_client_info "1"
  34                 config_get_bool hardened_privacy main hardened_privacy "0"
  35                 config_get_bool log_queries main log_queries "0"
  36
  37                 # Add a custom configuration for dnsmasq.
  38                 server=$(echo "$listen" | sed -e 's/:/#/')
  39                 add_dnsmasq_opt "server=$server"
  40                 add_dnsmasq_opt "no-resolv"
  41                 if [ "$report_client_info" = "1" ]; then
  42                         add_dnsmasq_opt "add-mac"
  43                         add_dnsmasq_opt "add-subnet=32,128"
  44                 fi
  45
  46                 procd_open_instance
  47                 procd_set_param command "$PROG" run \
  48                         -listen="$listen" \
  49                         -config="$config" \
  50                         -report-client-info="$report_client_info" \
  51                         -hardened-privacy="$hardened_privacy" \
  52                         -log-queries="$log_queries"
  53                 procd_set_param stdout 1
  54                 procd_set_param stderr 1
  55                 procd_set_param respawn "${respawn_threshold:-3600}" "${respawn_timeout:-5}" "${respawn_retry:-5}"
  56                 procd_close_instance
  57         fi
  58
  59         dnsmasq_reload
  60 }
  61
  62 stop_service() {
  63         rm -f /tmp/dnsmasq.d/nextdns.conf
  64         dnsmasq_reload
  65 }
  66
  67 service_triggers() {
  68         procd_add_reload_trigger "nextdns"
  69 }