#!/bin/sh /etc/rc.common START=50 USE_PROCD=1 PROG=/usr/sbin/dnscrypt-proxy CONFIG_DIR=/var/etc USER=nobody dnscrypt_instance() { local config_path="$CONFIG_DIR/dnscrypt-proxy-$1.conf" create_config_file $1 "$config_path" procd_open_instance procd_set_param command $PROG "$config_path" procd_close_instance } create_config_file() { local address port resolver resolvers_list ephemeral_keys client_key syslog syslog_prefix local_cache query_log_file block_ipv6 local config_path="$2" [ ! -d "$CONFIG_DIR" ] && mkdir -p "$CONFIG_DIR" [ -f "$config_path" ] && rm "$config_path" config_get address $1 'address' '127.0.0.1' config_get port $1 'port' '5353' config_get resolver $1 'resolver' '' config_get resolvers_list $1 'resolvers_list' '/usr/share/dnscrypt-proxy/dnscrypt-resolvers.csv' config_get client_key $1 'client_key' '' config_get syslog_prefix $1 'syslog_prefix' 'dnscrypt-proxy' config_get query_log_file $1 'query_log_file' '' config_get_bool syslog $1 'syslog' '1' config_get_bool ephemeral_keys $1 'ephemeral_keys' '0' config_get_bool local_cache $1 'local_cache' '0' config_get_bool block_ipv6 $1 'block_ipv6' '0' append_param_not_empty "ResolverName" "$resolver" $config_path append_param "ResolversList" "$resolvers_list" $config_path append_param "User" "$USER" $config_path append_param "LocalAddress" "$address:$port" $config_path append_param_not_empty "ClientKey" "$client_key" $config_path append_on_off "EphemeralKeys" $ephemeral_keys $config_path append_on_off "Syslog" $syslog $config_path append_param "SyslogPrefix" "$syslog_prefix" $config_path append_on_off "LocalCache" $local_cache $config_path append_param_not_empty "QueryLogFile" "$query_log_file" $config_path append_yes_no "BlockIPv6" $block_ipv6 $config_path config_list_foreach $1 'blacklist' append_blacklists $config_path } append_on_off() { local param_name=$1 local param_value=$2 local config_path=$3 local value if [ $param_value -eq 1 ] then value="on" else value="off" fi echo "$param_name $value" >> $config_path } append_yes_no() { local param_name=$1 local param_value=$2 local config_path=$3 local value if [ $param_value -eq 1 ] then value="yes" else value="no" fi echo "$param_name $value" >> $config_path } append_param() { local param_name=$1 local param_value=$2 local config_path=$3 echo "$param_name $param_value" >> $config_path } append_param_not_empty() { local param_name=$1 local param_value=$2 local config_path=$3 if [ ! -z "$param_value" -a "$param_value" != " " ] then append_param "$param_name" "$param_value" "$config_path" fi } append_blacklists() { local value="$1" local config_path="$2" append_param_not_empty "BlackList" "$value" $config_path } start_service() { config_load dnscrypt-proxy config_foreach dnscrypt_instance dnscrypt-proxy } service_triggers() { procd_add_reload_trigger 'dnscrypt-proxy' }