diff options
Diffstat (limited to 'import-layers/yocto-poky/scripts/oe-git-proxy')
| -rwxr-xr-x | import-layers/yocto-poky/scripts/oe-git-proxy | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/import-layers/yocto-poky/scripts/oe-git-proxy b/import-layers/yocto-poky/scripts/oe-git-proxy deleted file mode 100755 index 7a43fe6a6..000000000 --- a/import-layers/yocto-poky/scripts/oe-git-proxy +++ /dev/null @@ -1,181 +0,0 @@ -#!/bin/bash - -# 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 or all_proxy or http_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. -# -# Example ALL_PROXY values: -# ALL_PROXY=socks://socks.example.com:1080 -# ALL_PROXY=https://proxy.example.com:8080 -# -# Copyright (c) 2013, Intel Corporation. -# All rights reserved. -# -# AUTHORS -# Darren Hart <dvhart@linux.intel.com> - -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 -fi -METHOD="" - -# Test for a valid IPV4 quad with optional bitmask -valid_ipv4() { - echo $1 | egrep -q "^([1-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(\.([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])){3}(/(3[0-2]|[1-2]?[0-9]))?$" - return $? -} - -# Convert an IPV4 address into a 32bit integer -ipv4_val() { - IP="$1" - SHIFT=24 - VAL=0 - for B in ${IP//./ }; do - VAL=$(($VAL+$(($B<<$SHIFT)))) - SHIFT=$(($SHIFT-8)) - done - echo "$VAL" -} - -# Determine if two IPs are equivalent, or if the CIDR contains the IP -match_ipv4() { - CIDR=$1 - IP=$2 - - if [ -z "${IP%%$CIDR}" ]; then - return 0 - fi - - # Determine the mask bitlength - BITS=${CIDR##*/} - [ "$BITS" != "$CIDR" ] || BITS=32 - if [ -z "$BITS" ]; then - return 1 - fi - - IPVAL=$(ipv4_val $IP) - IP2VAL=$(ipv4_val ${CIDR%%/*}) - - # OR in the unmasked bits - for i in $(seq 0 $((32-$BITS))); do - IP2VAL=$(($IP2VAL|$((1<<$i)))) - IPVAL=$(($IPVAL|$((1<<$i)))) - done - - if [ $IPVAL -eq $IP2VAL ]; then - return 0 - fi - return 1 -} - -# Test to see if GLOB matches HOST -match_host() { - HOST=$1 - GLOB=$2 - - if [ -z "${HOST%%$GLOB}" ]; then - return 0 - fi - - # Match by netmask - if valid_ipv4 $GLOB; then - for HOST_IP in $(getent ahostsv4 $HOST | grep ' STREAM ' | cut -d ' ' -f 1) ; do - if valid_ipv4 $HOST_IP; then - match_ipv4 $GLOB $HOST_IP - if [ $? -eq 0 ]; then - return 0 - fi - fi - done - fi - - return 1 -} - -# If no proxy is set or needed, just connect directly -METHOD="TCP:$1:$2" - -[ -z "${ALL_PROXY}" ] && ALL_PROXY=$all_proxy -[ -z "${ALL_PROXY}" ] && ALL_PROXY=$http_proxy - -if [ -z "$ALL_PROXY" ]; then - exec $SOCAT STDIO $METHOD -fi - -# Connect directly to hosts in NO_PROXY -for H in ${NO_PROXY//,/ }; do - if match_host $1 $H; then - exec $SOCAT STDIO $METHOD - fi -done - -# Proxy is necessary, determine protocol, server, and port -# extract protocol -PROTO=${ALL_PROXY%://*} -# strip protocol:// from string -ALL_PROXY=${ALL_PROXY#*://} -# extract host & port parts: -# 1) drop username/password -PROXY=${ALL_PROXY##*@} -# 2) remove optional trailing /? -PROXY=${PROXY%%/*} -# 3) extract optional port -PORT=${PROXY##*:} -if [ "$PORT" = "$PROXY" ]; then - PORT="" -fi -# 4) remove port -PROXY=${PROXY%%:*} - -# extract username & password -PROXYAUTH="${ALL_PROXY%@*}" -[ "$PROXYAUTH" = "$ALL_PROXY" ] && PROXYAUTH= -[ -n "${PROXYAUTH}" ] && PROXYAUTH=",proxyauth=${PROXYAUTH}" - -if [ "$PROTO" = "socks" ] || [ "$PROTO" = "socks4a" ]; then - if [ -z "$PORT" ]; then - PORT="1080" - fi - METHOD="SOCKS4A:$PROXY:$1:$2,socksport=$PORT" -elif [ "$PROTO" = "socks4" ]; then - if [ -z "$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}${PROXYAUTH}" -fi - -exec $SOCAT STDIO "$METHOD" |
