159 lines
3.2 KiB
Bash
159 lines
3.2 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2008-2011 OpenWrt.org
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START=50
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USE_PROCD=1
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CFGFILE=/var/etc/tinyproxy.conf
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PROG=/usr/bin/tinyproxy
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section_enabled() {
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local enabled
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config_get_bool enabled "$1" 'enabled' 0
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[ "$enabled" -gt 0 ]
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}
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write_upstream() {
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local type
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local via
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local target
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config_get "type" "$1" "type"
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config_get via "$1" via
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config_get target "$1" target
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[ -n "$target" ] && target=' "'"$target"'"'
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[ "$type" = "proxy" ] && [ -n "$via" ] && \
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echo "upstream http $via$target"
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[ "$type" = "reject" ] && [ -n "$target" ] && \
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echo "no upstream$target"
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}
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proxy_atom() {
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local SECTION=$1
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local OPTION=$2
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local DEFAULT=$3
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config_get _value "$SECTION" "$OPTION"
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[ -z "$_value" ] && _value="$DEFAULT"
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[ -n "$_value" ] && echo "$OPTION $_value"
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}
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proxy_string() {
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local SECTION=$1
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local OPTION=$2
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local ALIAS=$3
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local DEFAULT=$4
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config_get _value "$SECTION" "$OPTION"
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[ -z "$_value" ] && _value="$DEFAULT"
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[ -n "$_value" ] && echo "${ALIAS:-${OPTION}} "'"'"$_value"'"'
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[ -n "$_value" ] && [ "$OPTION" = "LogFile" ] && {
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touch "$_value"
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chmod 666 "$_value"
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}
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}
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proxy_m_string() {
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local SECTION=$1
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local OPTION=$2
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config_get _value "$SECTION" "$OPTION"
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[ -n "$_value" ] && echo "${ALIAS:-${OPTION}} ""$_value"
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}
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proxy_flag() {
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local SECTION=$1
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local OPTION=$2
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local TRUE="${3:-On}"
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local FALSE="${4:-Off}"
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config_get_bool _value "$SECTION" "$OPTION" 0
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[ "$_value" -eq "1" ] && _value="$TRUE" || _value="$FALSE"
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echo "$OPTION $_value"
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}
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proxy_list() {
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local SECTION=$1
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local OPTION=$2
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local ENCLOSE=$3
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config_get _value "$SECTION" "$OPTION"
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[ -n "$_value" ] && {
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for entry in $_value; do
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echo "$OPTION ${ENCLOSE}${entry}${ENCLOSE}"
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done
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}
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}
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start_proxy() {
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section_enabled "$1" || return 1
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mkdir -p /var/etc
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chmod 0755 /var/etc
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{
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echo '### AUTOGENERATED CONFIGURATION'
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echo '### DO NOT EDIT'
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echo '### SEE /etc/config/tinyproxy INSTEAD'
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echo ''
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proxy_atom "$1" User
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proxy_atom "$1" Group
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proxy_atom "$1" Port 8888
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proxy_atom "$1" Listen
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proxy_atom "$1" Bind
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proxy_atom "$1" Timeout
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proxy_string "$1" ErrorFile_400 "ErrorFile 400"
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proxy_string "$1" ErrorFile_403 "ErrorFile 403"
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proxy_string "$1" ErrorFile_404 "ErrorFile 404"
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proxy_string "$1" ErrorFile_408 "ErrorFile 408"
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proxy_string "$1" ErrorFile_503 "ErrorFile 503"
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proxy_string "$1" DefaultErrorFile
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proxy_string "$1" StatHost StatHost 127.0.0.1
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proxy_string "$1" StatFile
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proxy_string "$1" LogFile
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proxy_m_string "$1" BasicAuth
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proxy_flag "$1" Syslog
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proxy_atom "$1" LogLevel
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proxy_flag "$1" XTinyproxy
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proxy_atom "$1" MaxClients
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proxy_atom "$1" MinSpareServers
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proxy_atom "$1" MaxSpareServers
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proxy_atom "$1" StartServers
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proxy_atom "$1" MaxRequestsPerChild
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proxy_list "$1" Allow
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proxy_string "$1" ViaProxyName
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proxy_string "$1" Filter
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proxy_flag "$1" FilterURLs
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proxy_flag "$1" FilterExtended
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proxy_flag "$1" FilterCaseSensitive
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proxy_flag "$1" FilterDefaultDeny Yes No
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proxy_list "$1" Anonymous '"'
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proxy_list "$1" ConnectPort
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config_foreach write_upstream upstream
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} > "$CFGFILE"
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procd_open_instance
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procd_set_param command "$PROG"
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procd_append_param command -c "$CFGFILE"
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procd_append_param command -d
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procd_close_instance
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}
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start_service() {
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config_load 'tinyproxy'
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config_foreach start_proxy 'tinyproxy'
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}
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