oe-git-proxy: Use socat instead of BSD nc
BSD nc was commonly available on the current distros until Fedora 18 appears to have dropped it. socat appears to be a reasonable replacement with availability on Fedora and Ubuntu and going back some time as well. Update the script to use the socat syntax. Simplify the logic a bit by using exec for the no-proxy-needed cases. (From OE-Core rev: 795b1ea370b8a1d9152c171a50e80bd0b4b8dc60) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
parent
0c988bfbb2
commit
9902eb341a
|
@ -1,13 +1,11 @@
|
|||
#!/bin/bash
|
||||
|
||||
# oe-git-proxy is a simple tool to be via GIT_PROXY_COMMAND. It uses BSD netcat
|
||||
# oe-git-proxy is a simple tool to be via GIT_PROXY_COMMAND. It uses socat
|
||||
# to make SOCKS5 or HTTPS proxy connections. It uses ALL_PROXY to determine the
|
||||
# proxy server, protocol, and port. It uses NO_PROXY to skip using the proxy for
|
||||
# a comma delimited list of hosts, host globs (*.example.com), IPs, or CIDR
|
||||
# masks (192.168.1.0/24). It is known to work with both bash and dash shells.
|
||||
#
|
||||
# BSD netcat is provided by netcat-openbsd on Ubuntu and nc on Fedora.
|
||||
#
|
||||
# Example ALL_PROXY values:
|
||||
# ALL_PROXY=socks://socks.example.com:1080
|
||||
# ALL_PROXY=https://proxy.example.com:8080
|
||||
|
@ -15,27 +13,13 @@
|
|||
# Copyright (c) 2013, Intel Corporation.
|
||||
# All rights reserved.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
#
|
||||
# AUTHORS
|
||||
# Darren Hart <dvhart@linux.intel.com>
|
||||
|
||||
# Locate the netcat binary
|
||||
NC=$(which nc 2>/dev/null)
|
||||
SOCAT=$(which socat 2>/dev/null)
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "ERROR: nc binary not in PATH"
|
||||
echo "ERROR: socat binary not in PATH"
|
||||
exit 1
|
||||
fi
|
||||
METHOD=""
|
||||
|
@ -111,28 +95,39 @@ match_host() {
|
|||
return 1
|
||||
}
|
||||
|
||||
# If no proxy is set, just connect directly
|
||||
# If no proxy is set or needed, just connect directly
|
||||
METHOD="TCP:$1:$2"
|
||||
|
||||
if [ -z "$ALL_PROXY" ]; then
|
||||
exec $NC -X connect "$@"
|
||||
exec $SOCAT STDIO $METHOD
|
||||
fi
|
||||
|
||||
# Connect directly to hosts in NO_PROXY
|
||||
for H in ${NO_PROXY//,/ }; do
|
||||
if match_host $1 $H; then
|
||||
METHOD="-X connect"
|
||||
break
|
||||
exec $SOCAT STDIO $METHOD
|
||||
fi
|
||||
done
|
||||
|
||||
if [ -z "$METHOD" ]; then
|
||||
# strip the protocol and the trailing slash
|
||||
# Proxy is necessary, determine protocol, server, and port
|
||||
PROTO=$(echo $ALL_PROXY | sed -e 's/\([^:]*\):\/\/.*/\1/')
|
||||
PROXY=$(echo $ALL_PROXY | sed -e 's/.*:\/\/\([^:]*:[0-9]*\).*/\1/')
|
||||
if [ "$PROTO" = "socks" ]; then
|
||||
METHOD="-X 5 -x $PROXY"
|
||||
elif [ "$PROTO" = "https" ]; then
|
||||
METHOD="-X connect -x $PROXY"
|
||||
fi
|
||||
PROXY=$(echo $ALL_PROXY | sed -e 's/.*:\/\/\([^:]*\).*/\1/')
|
||||
PORT=$(echo $ALL_PROXY | sed -e 's/.*:\([0-9]*\)\/?$/\1/')
|
||||
if [ "$PORT" = "$ALL_PROXY" ]; then
|
||||
PORT=""
|
||||
fi
|
||||
|
||||
exec $NC $METHOD "$@"
|
||||
if [ "$PROTO" = "socks" ]; then
|
||||
if [ -z "$PORT" ]; then
|
||||
PORT="1080"
|
||||
fi
|
||||
METHOD="SOCKS4:$PROXY:$1:$2,socksport=$PORT"
|
||||
else
|
||||
# Assume PROXY (http, https, etc)
|
||||
if [ -z "$PORT" ]; then
|
||||
PORT="8080"
|
||||
fi
|
||||
METHOD="PROXY:$PROXY:$1:$2,proxyport=$PORT"
|
||||
fi
|
||||
|
||||
exec $SOCAT STDIO $METHOD
|
||||
|
|
Loading…
Reference in New Issue