mirror of
https://github.com/moparisthebest/wget
synced 2024-07-03 16:38:41 -04:00
92 lines
2.8 KiB
Bash
Executable File
92 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Script that executes wget using a socks proxy if the environment variable
|
|
# socks_proxy is set.
|
|
#
|
|
# The socks_proxy variable shall have one of the forms:
|
|
# socks://username:password@host:port
|
|
# socks4://username:password@host:port
|
|
# socks5://username:password@host:port
|
|
# with username, password and port fields being optional
|
|
#
|
|
# As socksification applies to the whole process, domains defined in the
|
|
# no_proxy setting are *not* excluded.
|
|
#
|
|
|
|
# Requisites: bash (version 3.2.3 or later), tsocks and wget
|
|
|
|
####################################
|
|
# Copyright (C) 2014 Ángel González
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in
|
|
# all copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
# THE SOFTWARE.
|
|
#
|
|
|
|
set -eu
|
|
|
|
# Binary to be executed. Use an absolute path if installing this script as 'wget'
|
|
WGET=wget
|
|
|
|
if [ -z "${socks_proxy:-}" ]; then
|
|
exec "$WGET" "$@"
|
|
fi
|
|
|
|
CONFIG=""
|
|
|
|
if [[ "${socks_proxy}" =~ ^socks[45]?:// ]]; then
|
|
if [[ "${socks_proxy:5:1}" != ":" ]]; then
|
|
CONFIG+="server_type = ${socks_proxy:5:1}"
|
|
socks_proxy="${socks_proxy:9}"
|
|
else
|
|
socks_proxy="${socks_proxy:8}"
|
|
fi
|
|
elif [[ "${socks_proxy}" =~ ^[[:alnum:]]*:// ]]; then
|
|
echo "Bad value specified for socks_proxy: $socks_proxy" >&2
|
|
exit 2
|
|
fi
|
|
|
|
if [[ "${socks_proxy}" =~ ^([^@:]*)(:([^@]*))?@ ]]; then
|
|
unset TSOCKS_USERNAME
|
|
CONFIG+="
|
|
default_user = ${BASH_REMATCH[1]}"
|
|
|
|
if [ ! -z "${BASH_REMATCH[3]}" ]; then
|
|
unset TSOCKS_PASSWORD
|
|
CONFIG+="
|
|
default_pass = ${BASH_REMATCH[3]}"
|
|
fi
|
|
socks_proxy="${socks_proxy:${#BASH_REMATCH[0]}}"
|
|
fi
|
|
|
|
|
|
# Get rid of trailing slashes
|
|
if [[ "${socks_proxy}" =~ ^([^/]*)/ ]]; then
|
|
socks_proxy="${socks_proxy:0:${#BASH_REMATCH[1]}}"
|
|
fi
|
|
|
|
if [[ "${socks_proxy}" =~ :([0-9]+)$ ]]; then
|
|
CONFIG+="
|
|
server_port = ${BASH_REMATCH[1]}"
|
|
socks_proxy=${socks_proxy:0:${#socks_proxy} - ${#BASH_REMATCH[0]}}
|
|
fi
|
|
|
|
CONFIG+="
|
|
server = ${socks_proxy}"
|
|
|
|
TSOCKS_CONF_FILE=<(echo "$CONFIG") exec tsocks "$WGET" --no-proxy "$@"
|
|
|