diff options
Diffstat (limited to 'scripts/oe-git-proxy')
| -rwxr-xr-x | scripts/oe-git-proxy | 43 |
1 files changed, 35 insertions, 8 deletions
diff --git a/scripts/oe-git-proxy b/scripts/oe-git-proxy index 0078e95450..aa9b9dc9a9 100755 --- a/scripts/oe-git-proxy +++ b/scripts/oe-git-proxy @@ -13,16 +13,43 @@ # ALL_PROXY=https://proxy.example.com:8080 # # Copyright (c) 2013, Intel Corporation. -# All rights reserved. +# +# SPDX-License-Identifier: GPL-2.0-only # # AUTHORS # Darren Hart <dvhart@linux.intel.com> +# disable pathname expansion, NO_PROXY fields could start with "*" or be it +set -f + +if [ $# -lt 2 -o "$1" = '--help' -o "$1" = '-h' ] ; then + echo 'oe-git-proxy: error: the following arguments are required: host port' + echo 'Usage: oe-git-proxy host port' + echo '' + echo 'OpenEmbedded git-proxy - a simple tool to be used via GIT_PROXY_COMMAND.' + echo 'It uses socat to make SOCKS or HTTPS proxy connections.' + echo 'It uses ALL_PROXY to determine the proxy server, protocol, and port.' + echo 'It uses NO_PROXY to skip using the proxy for a comma delimited list' + echo 'of hosts, host globs (*.example.com), IPs, or CIDR masks (192.168.1.0/24).' + echo 'It is known to work with both bash and dash shells.runs native tools' + echo '' + echo 'arguments:' + echo ' host proxy host to use' + echo ' port proxy port to use' + echo '' + echo 'options:' + echo ' -h, --help show this help message and exit' + echo '' + exit 2 +fi + # Locate the netcat binary -SOCAT=$(which socat 2>/dev/null) -if [ $? -ne 0 ]; then - echo "ERROR: socat binary not in PATH" 1>&2 - exit 1 +if [ -z "$SOCAT" ]; then + SOCAT=$(which socat 2>/dev/null) + if [ $? -ne 0 ]; then + echo "ERROR: socat binary not in PATH" 1>&2 + exit 1 + fi fi METHOD="" @@ -37,7 +64,7 @@ ipv4_val() { IP="$1" SHIFT=24 VAL=0 - for B in ${IP//./ }; do + for B in $( echo "$IP" | tr '.' ' ' ); do VAL=$(($VAL+$(($B<<$SHIFT)))) SHIFT=$(($SHIFT-8)) done @@ -80,7 +107,7 @@ match_host() { HOST=$1 GLOB=$2 - if [ -z "${HOST%%$GLOB}" ]; then + if [ -z "${HOST%%*$GLOB}" ]; then return 0 fi @@ -110,7 +137,7 @@ if [ -z "$ALL_PROXY" ]; then fi # Connect directly to hosts in NO_PROXY -for H in ${NO_PROXY//,/ }; do +for H in $( echo "$NO_PROXY" | tr ',' ' ' ); do if match_host $1 $H; then exec $SOCAT STDIO $METHOD fi |