privoxy: moved to github and update to 3.0.22

- moved from oldpackages to github
- set maintainer
- update pkg source to new version 3.0.22
- run privoxy as non root user privoxy:privoxy
- using procd including network events to restart on changes
- log start and stop to syslog, privoxy not using syslog

Signed-off-by: Christian Schoenebeck <christian.schoenebeck@gmail.com>
This commit is contained in:
Steven Barth 2014-12-08 20:40:47 +01:00
parent 3b8614c44b
commit eeabfeed8e
4 changed files with 368 additions and 0 deletions

168
net/privoxy/Makefile Normal file
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#
# Copyright (C) 2006-2014 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=privoxy
PKG_VERSION:=3.0.22
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-stable-src.tar.gz
PKG_SOURCE_URL:=@SF/ijbswa
PKG_MD5SUM:=aa121751d332a51d37d3c6e4b7594daa
PKG_LICENSE:=GPL-2.0
PKG_LICENSE_FILES:=LICENSE
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)-stable
PKG_FIXUP:=autoreconf
PKG_INSTALL:=1
PKG_MAINTAINER:=christian.schoenebeck@gmail.com
include $(INCLUDE_DIR)/package.mk
define Package/privoxy
SECTION:=net
CATEGORY:=Network
SUBMENU:=Web Servers/Proxies
DEPENDS:=+libpcre +libpthread +zlib
TITLE:=web proxy with advanced filtering capabilities
URL:=http://www.privoxy.org/
USERID:=privoxy=8118:privoxy=8118
endef
define Package/privoxy/description
Privoxy is a web proxy with advanced filtering capabilities for
protecting privacy, modifying web page content, managing cookies,
controlling access, and removing ads, banners, pop-ups and other
obnoxious Internet junk. Privoxy has a very flexible configuration
and can be customized to suit individual needs and tastes. Privoxy
has application for both stand-alone systems and multi-user networks.
Version: $(PKG_VERSION)-$(PKG_RELEASE)
endef
CONFIGURE_ARGS += \
--sysconfdir=/etc/privoxy \
# needed otherwise errors during compile
MAKE_FLAGS:=
define Build/Install
$(call Build/Install/Default,)
# rename original sample config from pkg_source to save existing one during install
mv $(PKG_INSTALL_DIR)/etc/privoxy/config $(PKG_INSTALL_DIR)/etc/privoxy/config.privoxy
endef
define Package/privoxy/conffiles
/etc/config/privoxy
/etc/privoxy/config # temporary needed if updating from old version
endef
define Package/privoxy/preinst
#!/bin/sh
# if run within buildroot exit
[ -n "$${IPKG_INSTROOT}" ] && exit 0
# stop service # if PKG_UPGRADE NOT WORKING
# [ "$${PKG_UPGRADE}" = "1" ] && /etc/init.d/privoxy stop
/etc/init.d/privoxy stop >/dev/null 2>&1
exit 0 # supress errors from stop command
endef
define Package/privoxy/install
$(INSTALL_DIR) $(1)/usr/sbin
$(CP) $(PKG_INSTALL_DIR)/usr/sbin/privoxy $(1)/usr/sbin/
$(INSTALL_DIR) $(1)/etc/init.d
$(INSTALL_BIN) ./files/privoxy.init $(1)/etc/init.d/privoxy
# no longer needed because running with procd
# $(INSTALL_DIR) $(1)/etc/hotplug.d/iface
# $(INSTALL_BIN) ./files/privoxy.hotplug $(1)/etc/hotplug.d/iface/80-privoxy
$(INSTALL_DIR) $(1)/etc/privoxy
$(CP) $(PKG_INSTALL_DIR)/etc/privoxy/* $(1)/etc/privoxy/
# temporary needed if updating from old version
# otherwise old config file will be delete by opkg
$(INSTALL_CONF) ./files/privoxy.oldconfig $(1)/etc/privoxy/config
# create .old file to be removed with next pacakge builds during update
$(INSTALL_CONF) ./files/privoxy.oldconfig $(1)/etc/privoxy/config.old
$(INSTALL_DIR) $(1)/etc/config
$(INSTALL_CONF) ./files/privoxy.config $(1)/etc/config/privoxy
endef
define Package/privoxy/postinst
#!/bin/sh
# if fresh install we don't need old config file in privoxy directory
[ "$${PKG_UPGRADE}" = "0" ] && rm -f /etc/privoxy/config
# if run within buildroot exit here
[ -n "$${IPKG_INSTROOT}" ] && exit 0
# if PKG_UPGRADE then build uci configuration
# from existing(?) old /etc/privoxy/config file
if [ "$${PKG_UPGRADE}" = "1" -a -f /etc/privoxy/config ]; then
echo "converting OLD config to NEW uci configuration"
SECTION="privoxy.privoxy"
CFGFILE=/etc/privoxy/config
echo -n > /etc/config/privoxy # clear/create uci configuration file
cp -f $${CFGFILE} $${CFGFILE}.old # save old configuration
# cleanup
sed -i 's/^[ \t]*//;s/[ \t]*$$//' $${CFGFILE} # remove invisible chars at beginning and end of lines
sed -i '/^#/d' $${CFGFILE} # remove lines with "#"
sed -i '/^$$/d' $${CFGFILE} # remove empty lines
uci -q set $${SECTION}="privoxy" # create section
cat $${CFGFILE} | while read LINE; do
# option is first parameter; uci did not like "-" in option names
OPT=$$(echo $${LINE} | awk '{print $$1}' | sed 's/-/_/g')
VAL=$$(echo $${LINE} | awk '{print $$2}')
case $${OPT} in
# debug 1024 => debug_1024 '1'
debug)
uci -q set $${SECTION}.debug_$${VAL}="1"
;;
# handle list values; splitted case for better reading
actionsfile|filterfile|listen_address)
uci -q add_list $${SECTION}.$${OPT}="$${VAL}"
;;
permit_access|deny_access)
uci -q add_list $${SECTION}.$${OPT}="$${VAL}"
;;
trust_info_url|forward)
uci -q add_list $${SECTION}.$${OPT}="$${VAL}"
;;
forward_socks4|forward_socks4a)
uci -q add_list $${SECTION}.$${OPT}="$${VAL}"
;;
forward_socks5|forward_socks5t)
uci -q add_list $${SECTION}.$${OPT}="$${VAL}"
;;
# all others are normal options
*)
uci -q set $${SECTION}.$${OPT}="$${VAL}"
;;
esac
done
uci -q commit privoxy # commit changes
rm -f $${CFGFILE} # remove old configuration file
fi
# set permissions to privoxy group
echo "setting permissions"
chgrp -R privoxy /etc/privoxy/*
chmod 664 /etc/privoxy/*
chmod 755 /etc/privoxy/templates
chmod 644 /etc/privoxy/templates/*
endef
$(eval $(call BuildPackage,privoxy))

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# this file support all available configuration options of
# Privoxy web-proxy
# the scripts move all options to the final privoxy readable configuration file
#
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# !!! privoxy uses "-" in option names but uci only support "_" !!!
# !!! privoxy "listen-address" must be uci "listen_address" !!!
# !!! !!!
# !!! if you add entries please use !!!
# !!! option for options with one parameter (option confdir) !!!
# !!! list for options with multiple parameters (list listen_address) !!!
# !!! !!!
# !!! special handling for debug option !!!
# !!! privoxy option "debug 1024" must be uci option debug_1024 '1' !!!
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
#
config privoxy 'privoxy'
option confdir '/etc/privoxy'
option logdir '/var/log'
option logfile 'privoxy.log'
list filterfile 'default.filter'
list actionsfile 'match-all.action'
list actionsfile 'default.action'
# list actionsfile 'user.action'
list listen_address '127.0.0.1:8118'
list listen_address '192.168.1.1:8118'
option toggle '1'
option enable_remote_toggle '1'
option enable_remote_http_toggle '0'
option enable_edit_actions '1'
option enforce_blocks '0'
option buffer_limit '4096'
option forwarded_connect_retries '0'
option accept_intercepted_requests '0'
option allow_cgi_request_crunching '0'
option split_large_forms '0'
option keep_alive_timeout '300'
option socket_timeout '300'
list permit_access '192.168.1.0/24'
option debug_1 '0'
option debug_1024 '0'
option debug_4096 '1'
option debug_8192 '1'

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#!/bin/sh /etc/rc.common
START=80
USE_PROCD=1
PIDFILE=/var/run/privoxy.pid
CFGFILE=/var/etc/privoxy.conf
CFGTEMP=/var/etc/privoxy.conf.tmp
_uci2conf() {
local _LOGDIR="/var/log" # set default
local _LOGFILE="privoxy.log" # set default
# redefined callback for options when calling config_load
option_cb()
{
# $1 name of variable
# $2 value
local __OPT="$1"
local __VAL="$2"
case $__OPT in
logdir) # logdir handled later
_LOGDIR="$__VAL" ;;
logfile) # logfile handled later
_LOGFILE="$__VAL" ;;
*)
# detect list options (LENGTH) and ignore
echo $__OPT | grep -i "_LENGTH" >/dev/null 2>&1 && return
# detect list options (ITEM) and ignore
echo $__OPT | grep -i "_ITEM" >/dev/null 2>&1 && __OPT=$(echo $__OPT | sed -e "s#_ITEM.##g")
# filter debug_*
echo $__OPT | grep -i "debug_" >/dev/null 2>&1 && {
[ $__VAL -eq 0 ] && return # not set ignore
__VAL=$(echo $__OPT | sed -e "s#debug_##g")
__OPT="debug"
}
# uci only accept "_" but we need "-"
local __OPT=$(echo $__OPT | sed -e "s#_#-#g")
# write to config
echo -e "$__OPT\t$__VAL" >> $CFGTEMP
;;
esac
}
mkdir -m0755 -p /var/etc
echo "" > $CFGTEMP # create tmp config file
chmod 644 $CFGTEMP # garantee that privoxy can read
chgrp privoxy $CFGTEMP
echo '### AUTO-GENERATED CONFIGURATION' >> $CFGTEMP
echo '### USED BY PRIVOXY' >> $CFGTEMP
echo '### DO NOT EDIT' >> $CFGTEMP
echo '### SEE /etc/config/privoxy INSTEAD' >> $CFGTEMP
echo '' >> $CFGTEMP
config_load privoxy # calling above option_cb()
# write logdir/logfile to config
echo -e "logdir\t$_LOGDIR" >> $CFGTEMP
echo -e "logfile\t$_LOGFILE" >> $CFGTEMP
# create logfile and set permissions
touch $_LOGDIR/$_LOGFILE
chmod 664 $_LOGDIR/$_LOGFILE
chown privoxy:privoxy $_LOGDIR/$_LOGFILE
# move temp to final privoxy readable configuration
mv -f $CFGTEMP $CFGFILE
}
# privoxy should auto-reload it's configuration
# but it only reload on next connect to one of the listen_address
# if we create a new listen_address privoxy never reload
reload_service() {
# so we restart here because rc.common reload_service only start without stopping
restart "$@"
# the following should normally work but see above
# _uci2conf # convert uci config
}
service_triggers() {
procd_add_reload_trigger "privoxy"
}
start_service() {
# redefined callback for sections when calling config_load
config_cb() {
# $1 type of config section
# $2 name of section
[ "$1" = "interface" ] && \
procd_add_interface_trigger interface.* $2 /etc/init.d/privoxy restart
}
_uci2conf # convert uci config
procd_open_instance
procd_set_param command /usr/sbin/privoxy
procd_append_param command --no-daemon # for procd run in foreground
procd_append_param command --pidfile $PIDFILE # set pid file
procd_append_param command --user privoxy.privoxy # set user
procd_append_param command $CFGFILE # config file
procd_set_param file $CFGFILE # set configration file
procd_open_trigger # we need a restart on interface events not a reload
config_load network # load network configuration and set trigger(s) in config_cb() above
procd_close_trigger
procd_close_instance
}
service_running() {
logger_trick() {
sleep 1 # give privoxy time to completely come up
logger -p daemon.notice -t "privoxy[$(cat $PIDFILE)]" "Service started successfully"
}
logger_trick &
}
stop_service() {
logger -p daemon.notice -t "privoxy[$(cat $PIDFILE)]" "Service shutdown"
}

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#
# original configuration file used by privoxy
# this is no longer supported by this package
# it's converted and moved to uci configuration
# please look at /etc/config/privoxy
#
confdir /etc/privoxy
logdir /var/log
logfile privoxy.log
filterfile default.filter
actionsfile match-all.action # Actions that are applied to all sites and maybe overruled later on.
actionsfile default.action # Main actions file
#actionsfile user.action # User customizations
listen-address 127.0.0.1:8118
toggle 1
enable-remote-toggle 1
enable-remote-http-toggle 0
enable-edit-actions 1
enforce-blocks 0
buffer-limit 4096
forwarded-connect-retries 0
accept-intercepted-requests 0
allow-cgi-request-crunching 0
split-large-forms 0
keep-alive-timeout 300
socket-timeout 300
permit-access 192.168.1.0/24
debug 1 # show each GET/POST/CONNECT request
debug 4096 # Startup banner and warnings
debug 8192 # Errors - *we highly recommended enabling this*
#admin-address privoxy-admin@example.com
#proxy-info-url http://www.example.com/proxy-service.html