aria2: Rewrite init script
* Add aria2 user and group. * Use procd to start service. * Add more supported options. Compatible with previous version. Signed-off-by: Hsing-Wang Liao <kuoruan@gmail.com>
This commit is contained in:
Hsing-Wang Liao
Yousong Zhou
parent
fd7094027c
commit
961a1b5190
3 changed files with 352 additions and 94 deletions
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@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
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PKG_NAME:=aria2
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PKG_VERSION:=1.32.0
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PKG_RELEASE:=1
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PKG_RELEASE:=2
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
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PKG_SOURCE_URL:=https://github.com/aria2/aria2/releases/download/release-$(PKG_VERSION)/
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@ -44,6 +44,7 @@ define Package/aria2
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TITLE:=lightweight download utility
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URL:=https://aria2.github.io/
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DEPENDS:=+zlib +libstdcpp +ARIA2_SFTP:libssh2 +ARIA2_ASYNC_DNS:libcares +ARIA2_COOKIE:libsqlite3 +ARIA2_LIBXML2:libxml2 +ARIA2_EXPAT:libexpat +ARIA2_OPENSSL:libopenssl +ARIA2_GNUTLS:libgnutls
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USERID:=aria2=6800:aria2=6800
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endef
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define Package/aria2/description
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@ -1,10 +1,31 @@
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# You can use most aria2 command-line options, replace '-' with '_'.
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# eg. 'rpc-secret' ==> 'rpc_secret'
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#
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# We do not support all options at this time. But you can add any option
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# with 'list extra_settings'.
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#
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# You can also add new config sections to define multi instance.
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#
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config aria2 'main'
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option enabled '0'
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option file_allocation 'none'
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option user 'aria2'
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option dir '/mnt/sda1/aria2'
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option config_dir '/var/etc/aria2'
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option bt_enable_lpd 'true'
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option enable_dht 'true'
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option follow_torrent 'true'
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option user 'root'
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option dir '/mnt/sda1/aria2'
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option file_allocation 'none'
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option save_session_interval '30'
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# Add addition Headers here.
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# eg. list header 'Content-Encoding: gzip'
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list header ''
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# Add BT trackers here.
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# eg. list bt_tracker 'http://tracker.example.com/announce'
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list bt_tracker ''
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# Add extra settings here.
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# eg. list extra_settings 'option=value'
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list extra_settings ''
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@ -1,112 +1,348 @@
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#!/bin/sh /etc/rc.common
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# Copyright (C) 2014-2016 nanpuyue <nanpuyue@gmail.com>
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# Copyright (C) 2016 kuoruan <kuoruan@gmail.com>
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# Copyright (C) 2016-2017 Hsing-wang Liao <kuoruan@gmail.com>
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# Licensed to the public under the Apache License 2.0.
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START=99
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SERVICE_WRITE_PID=1
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SERVICE_DAEMONIZE=1
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USE_PROCD=1
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NAME=aria2
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PROG=/usr/bin/aria2c
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append_params() {
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local p; local v; local s="$1"; shift
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for p in $*; do
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config_get v "$s" "$p"
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[ -n "$v" ] && (
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p=$(echo "$p" | sed -e 's|_|-|g');
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echo "$p=$v" >> $config_file
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)
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_info() {
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logger -p daemon.info -t "$NAME" "$*"
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}
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_err() {
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logger -p daemon.err -t "$NAME" "$*"
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}
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_make_dir() {
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local d
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for d in "$@"; do
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if [ ! -d "$d" ]; then
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mkdir -p "$d" 2>/dev/null || return 1
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fi
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done
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return 0
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}
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_create_file() {
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touch "$@" 2>/dev/null
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}
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_change_owner() {
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local u="$1"; shift
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local d
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for d in "$@"; do
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if [ -f "$d" ]; then
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chown "$u" "$d" 2>/dev/null || return 1
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elif [ -d "$d" ]; then
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chown -R "$u" "$d" 2>/dev/null || return 1
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fi
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done
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return 0
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}
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_change_file_mode() {
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local mod="$1"; shift
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chmod "$mod" "$@" 2>/dev/null
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}
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_reset_dir_mode() {
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local d
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for d in "$@"; do
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if [ -d "$d" ]; then
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find "$d" -type d -exec chmod 755 {} \; 2>/dev/null
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find "$d" -type f -exec chmod 644 {} \; 2>/dev/null
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fi
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done
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}
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section_enabled() {
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local result
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config_get_bool result "$1" 'enabled' 0
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[ $result -eq 1 ]
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append_options() {
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local o; local v
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for o in "$@"; do
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v="$(eval echo "\$$o")"
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[ -n "$v" ] && \
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echo "${o//_/-}=$v" >>"$config_file_tmp"
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done
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}
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option_disabled() {
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local result
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config_get_bool result "$1" "$2" 1
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[ $result -eq 0 ]
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}
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start_instance() {
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append_setting() {
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local s="$1"
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local user
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section_enabled "$s" || return 1
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config_get config_dir "$s" 'config_dir' '/var/etc/aria2'
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config_get dir "$s" 'dir'
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config_get user "$s" 'user'
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config_file="$config_dir/aria2.conf"
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session_file="$config_dir/aria2.session"
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dht_file="$config_dir/dht.dat"
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log_file="$config_dir/aria2.log"
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[ -d "$config_dir" ] || {
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mkdir -m 0755 -p "$config_dir"
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touch "$config_file"
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}
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[ -d "$dir" ] || {
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mkdir -m 0755 -p "$dir" # create download dir
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touch "$dir"
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}
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touch "$session_file" # create session file
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echo -e "enable-rpc=true\nrpc-allow-origin-all=true\nrpc-listen-all=true\nquiet=true" > $config_file
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echo -e "continue=true\ninput-file=$session_file\nsave-session=$session_file" >> $config_file
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option_disabled "$s" 'enable_dht' || echo "dht-file-path=$dht_file" >> $config_file
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option_disabled "$s" 'enable_log' || {
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[ -f "$log_file" ] && echo > $log_file # if log file exist, clear it
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echo -e "log=$log_file" >> $config_file
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}
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# if user is set, change dir owner
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[ -z "$user" ] || {
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chown -R $user:$user $config_dir
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chown -R $user:$user $dir
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}
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append_params "$s" \
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file_allocation bt_enable_lpd enable_dht rpc_user rpc_passwd rpc_listen_port dir bt_tracker disk_cache \
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max_overall_download_limit max_overall_upload_limit max_download_limit max_upload_limit max_concurrent_downloads \
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max_connection_per_server min_split_size split save_session_interval follow_torrent listen_port bt_max_peers \
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peer_id_prefix user_agent rpc_secret log_level
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config_list_foreach "$s" extra_settings append_extrasettings
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SERVICE_UID="$user" \
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service_start /usr/bin/aria2c --conf-path="$config_file" # start service
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[ -n "$s" ] && \
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echo "$s" >>"$config_file_tmp"
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}
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append_extrasettings() {
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echo "$1" >> $config_file
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append_header() {
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local h="$1"
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[ -n "$h" ] && \
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echo "header=\"${h}\"" >>"$config_file_tmp"
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}
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start() {
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logger -t ARIA2C 'Starting aria2c service'
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config_load 'aria2'
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config_foreach start_instance 'aria2'
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return 0
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aria2_validate() {
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uci_validate_section "$NAME" aria2 "$1" \
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'enabled:bool:0' \
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'enable_logging:bool' \
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'enable_proxy:bool' \
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'config_dir:string:/var/etc/aria2' \
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'user:string' \
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'all_proxy:string' \
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'all_proxy_passwd:string' \
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'all_proxy_user:string' \
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'auto_save_interval:range(0,600)' \
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'bt_enable_lpd:or("true","false")' \
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'bt_max_open_files:uinteger' \
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'bt_max_peers:uinteger' \
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'bt_remove_unselected_file:or("true","false")' \
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'bt_request_peer_speed_limit:string' \
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'bt_save_metadata:or("true","false")' \
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'bt_seed_unverified:or("true","false")' \
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'bt_stop_timeout:uinteger' \
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'bt_tracker:list(string)' \
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'ca_certificate:file' \
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'certificate:file' \
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'check_certificate:or("true","false"):true' \
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'connect_timeout:uinteger' \
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'dht_listen_port:string' \
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'dir:string' \
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'disable_ipv6:or("true","false")' \
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'disk_cache:string' \
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'enable_dht:or("true","false"):true' \
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'enable_dht6:or("true","false")' \
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'enable_peer_exchange:("true","false")' \
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'event_poll:("epoll","kqueue","port","poll","select")' \
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'file_allocation:or("none","prealloc","trunc","falloc")' \
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'follow_torrent:or("true","false","mem")' \
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'force_save:or("true","false")' \
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'http_accept_gzip:or("true","false")' \
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'http_no_cache:or("true","false")' \
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'listen_port:string' \
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'log:string' \
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'log_level:or("debug","info","notice","warn","error")' \
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'lowest_speed_limit:string' \
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'max_concurrent_downloads:uinteger' \
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'max_connection_per_server:uinteger' \
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'max_download_limit:string' \
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'max_overall_download_limit:string' \
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'max_overall_upload_limit:string' \
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'max_tries:uinteger' \
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'max_upload_limit:string' \
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'min_split_size:string' \
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'pause:or("true","false")' \
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'pause_metadata:or("true","false")' \
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'peer_id_prefix:string' \
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'private_key:file' \
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'retry_wait:uinteger' \
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'rpc_auth_method:or("none","user_pass","token")' \
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'rpc_certificate:file' \
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'rpc_listen_port:range(1024,65535)' \
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'rpc_passwd:string' \
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'rpc_private_key:file' \
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'rpc_secret:string' \
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'rpc_secure:or("true","false")' \
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'rpc_user:string' \
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'save_session_interval:uinteger' \
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'seed_ratio:ufloat' \
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'seed_time:ufloat' \
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'split:uinteger' \
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'timeout:uinteger' \
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'user_agent:string'
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}
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stop() {
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if [ -n "`pidof aria2c`" ]; then
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logger -t ARIA2C 'Shutting down aria2c service'
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service_stop /usr/bin/aria2c
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aria2_start() {
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local section="$1"
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aria2_validate "$section" || { _err "Validation failed."; return 1; }
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[ "$enabled" = "1" ] || { _info "Instance \"${section}\" disabled."; return 1; }
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[ -n "$dir" ] || { _err "Please set downlod dir."; return 1; }
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[ -d "$dir" ] || { _err "Please create downlod dir first."; return 1; }
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config_file="${config_dir}/${NAME}.conf.${section}"
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config_file_tmp="${config_dir}/${NAME}.conf.tmp"
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session_file="${config_dir}/${NAME}.session.${section}"
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_make_dir "$config_dir" || {
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_err "Can't create config dir: ${config_dir}"
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return 1
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}
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_create_file "$session_file" "$config_file" "$config_file_tmp" || {
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_err "Can't create files: ${session_file}, ${config_file}, ${config_file_tmp}"
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return 1
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}
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# create tmp file
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cat >"$config_file_tmp" <<-EOF
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# Auto generated file, changes to this file will lost.
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EOF
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append_setting "dir=${dir}"
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append_setting "enable-rpc=true"
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append_setting "rpc-allow-origin-all=true"
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append_setting "rpc-listen-all=true"
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append_setting "quiet=true"
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append_setting "continue=true"
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append_setting "input-file=${session_file}"
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append_setting "save-session=${session_file}"
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if [ -z "$enable_logging" ]; then
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append_options "log" "log_level"
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elif [ "$enable_logging" = "1" ]; then
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log=${log:-"/var/log/aria2.log"}
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local log_dir
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log_dir="$(dirname "$log")"
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_make_dir "$log_dir" || {
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_err "Can't create log dir: ${log_dir}"
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return 1
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}
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# create or clear log file
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echo >"$log"
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append_setting "log=${log}"
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append_options "log_level"
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fi
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return 0
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if [ -z "$enable_proxy" ] || [ "$enable_proxy" = "1" ]; then
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append_options "all_proxy" "all_proxy_user" "all_proxy_passwd"
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fi
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unset_auth_method() {
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uci -q batch <<-EOF
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set ${NAME}.${section}.rpc_auth_method=""
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commit $NAME
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EOF
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}
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if [ -z "$rpc_auth_method" ]; then
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if [ -n "$rpc_secret" ]; then
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append_setting "rpc-secret=${rpc_secret}"
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elif [ -n "$rpc_user" ]; then
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append_setting "rpc-user=${rpc_user}"
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append_setting "rcp-passwd=${rcp-passwd}"
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else
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_info "It is recommand to set RPC secret."
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fi
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elif [ "$rpc_auth_method" = "token" ]; then
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if [ -n "$rpc_secret" ]; then
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append_setting "rpc-secret=${rpc_secret}"
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else
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unset_auth_method
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fi
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elif [ "$rpc_auth_method" = "user_pass" ]; then
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if [ -n "$rcp_user" ]; then
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append_setting "rpc-user=${rpc_user}"
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append_setting "rcp-passwd=${rcp-passwd}"
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else
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_info "Please set RPC user."
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unset_auth_method
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fi
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fi
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if [ ."$rpc_secure" = ."true" ] && [ -n "$rpc_certificate" ]; then
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append_setting "rpc-secure=true"
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append_options "rpc_certificate" "rpc_private_key"
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fi
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if [ ."$check_certificate" = ."true" ]; then
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append_setting "check-certificate=true"
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append_options "ca_certificate"
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fi
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if [ ."$enable_dht" = ."true" ]; then
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dht_file="${config_dir}/dht.dat.${section}"
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_create_file "$dht_file" || {
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_err "Can't create DHT file: ${dht_file}"
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return 1
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}
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append_setting "enable-dht=true"
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append_setting "dht-file-path=${dht_file}"
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fi
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if [ ."$enable_dht6" = ."true" ] && [ ."$disable_ipv6" != ."true" ]; then
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dht6_file="${config_dir}/dht6.dat.${section}"
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_create_file "$dht6_file" || {
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_err "Can't create DHT6 file: ${dht6_file}"
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return 1
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}
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append_setting "enable-dht6=true"
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append_setting "dht-file-path6=${dht6_file}"
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fi
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if [ -n "$bt_tracker" ]; then
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local bt_tracker_list; local t
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for t in $bt_tracker; do
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if [ -z "$bt_tracker_list" ]; then
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bt_tracker_list="$t"
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else
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bt_tracker_list="${bt_tracker_list},${t}"
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fi
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done
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append_setting "bt-tracker=${bt_tracker_list}"
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fi
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append_options "auto_save_interval" "bt_enable_lpd" "bt_max_open_files" "bt_max_peers" \
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"bt_remove_unselected_file" "bt_request_peer_speed_limit" "bt_save_metadata" "bt_seed_unverified" \
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"bt_stop_timeout" "certificate" "connect_timeout" "dht_listen_port" "disable_ipv6" "disk_cache" \
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"enable_peer_exchange" "event_poll" "file_allocation" "follow_torrent" "force_save" "http_accept_gzip" \
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"http_no_cache" "listen_port" "lowest_speed_limit" "max_concurrent_downloads" "max_connection_per_server" \
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"max_download_limit" "max_overall_download_limit" "max_overall_upload_limit" "max_tries" \
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"max_upload_limit" "min_split_size" "pause" "pause_metadata" "peer_id_prefix" "private_key" \
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"retry_wait" "rpc_listen_port" "save_session_interval" "seed_ratio" "seed_time" "split" "timeout" \
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"user_agent"
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config_list_foreach "$section" "header" append_header
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config_list_foreach "$section" "extra_settings" append_setting
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sed '/^$/d' "$config_file_tmp" >"$config_file"
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rm -f "$config_file_tmp"
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_reset_dir_mode "$config_dir"
|
||||
_change_file_mode 600 "$config_file"
|
||||
|
||||
if [ -n "$user" ]; then
|
||||
if ( user_exists "$user" && _change_owner "$user" "$config_dir" "$log" ); then
|
||||
_info "Aria2 will run with uer '${user}'."
|
||||
if [ "$user" != "root" ]; then
|
||||
_info "Please make sure user '${user}' has write access to downlod dir: ${dir}"
|
||||
fi
|
||||
else
|
||||
_info "Set run user to '${user}' failed, default user will be used."
|
||||
user=
|
||||
fi
|
||||
fi
|
||||
|
||||
procd_open_instance "${NAME}.${section}"
|
||||
procd_set_param command "$PROG"
|
||||
procd_append_param command --conf-path="${config_file}"
|
||||
|
||||
procd_set_param respawn
|
||||
procd_set_param stdout 1
|
||||
procd_set_param stderr 1
|
||||
|
||||
procd_set_param file "$config_file"
|
||||
[ -n "$user" ] && \
|
||||
procd_set_param user "$user"
|
||||
|
||||
procd_add_jail "${NAME}.${section}" log
|
||||
procd_add_jail_mount "$config_file"
|
||||
procd_add_jail_mount_rw "$dir" "$config_dir" "$log"
|
||||
procd_close_instance
|
||||
}
|
||||
|
||||
restart() {
|
||||
logger -t ARIA2C 'Restarting aria2c service'
|
||||
stop
|
||||
sleep 2 # give time to shutdown
|
||||
start
|
||||
service_triggers() {
|
||||
procd_add_reload_trigger "$NAME"
|
||||
}
|
||||
|
||||
start_service() {
|
||||
config_load "$NAME"
|
||||
config_foreach aria2_start "aria2"
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue