Add code

bin/ssh-proxy

@@ -0,0 +1,143 @@
+#!/bin/bash
+
+function showHelp() {
+	echo "ssh-proxy [args] command proxy"
+	echo ""
+	echo "args :"
+	echo "  --help    Show help"
+	echo "command;"
+	echo "  start profile|port target"
+	echo "  stop  profile|port target"
+	#echo "  stop  profile|port target|tmpFile"
+	echo "proxy:"
+	echo "  profile   Name of the profile (~/.config/ssh-proxy/*)"
+  echo "  port      Proxy local port"
+	echo "  target    Proxy target [user@]server[:port]"
+	#echo "  tmpFile   Proxy instance pid file (/tmp/ssh-proxy/*)"
+}
+
+if [ "${1}" == "" ]; then
+  showHelp
+	exit 1
+fi
+case ${1} in
+	"--help")
+		showHelp
+		exit 0
+	;;
+	"start" | "stop");;
+	*)
+		showHelp
+		exit 1
+	;;
+esac
+if [ "${2}" == "" ]; then
+  showHelp
+  exit 1
+fi
+
+LOCAL_PORT=0
+PROXY=""
+
+if [ "${3}" == "" ]; then
+	#echo "Use Profile - ${2}"
+	##echo "Use Profile or tmpFile - ${2}"
+	PROFILE_NAME=${2}
+	PROFILE_FILE=~/.config/ssh-proxy/${2}
+	if [ ! -f "${PROFILE_FILE}" ]; then
+		echo "Error: Profile doesn't exist"
+		exit 1
+	fi
+	LOCAL_PORT=$(grep 'PORT=' "${PROFILE_FILE}" | sed 's/PORT=//')
+	PROXY=$(grep 'PROXY=' "${PROFILE_FILE}" | sed 's/PROXY=//')
+else
+	# echo "Use args - ${2} ${3}"
+	LOCAL_PORT="${2}"
+	PROXY="${3}"
+fi
+
+if [[ ! ${LOCAL_PORT} =~ ^[0-9]+$ ]] || [[ ! ${LOCAL_PORT} -lt 65536 ]]; then
+	echo "Port is not valid (1024-65535)"
+	exit 1
+fi
+
+PROXY_USER=""
+#PROXY_PASSWORD=""
+PROXY_SERVER=""
+PROXY_SERVER_PORT="22"
+
+if [[ "${PROXY}" == *@* ]]; then
+	PROXY_USER="${PROXY%@*}"
+	PROXY_SERVER="${PROXY#*@*}"
+else
+	PROXY_SERVER="${PROXY}"
+fi
+
+#if [[ "${PROXY_USER}" == *:* ]]; then
+#  PROXY_PASSWORD="${PROXY_USER#*:*}"
+#  PROXY_USER="${PROXY_USER%:*}"
+#fi
+
+if [[ "${PROXY_SERVER}" == *:* ]]; then
+	PROXY_SERVER_PORT="${PROXY_SERVER#*:*}"
+	PROXY_SERVER="${PROXY_SERVER%:*}"
+fi
+
+# Debug Point
+#echo "PROXY_USER:     ${PROXY_USER}"
+##echo "PROXY_PASSWORD: ${PROXY_PASSWORD}"
+#echo "PROXY_SERVER:   ${PROXY_SERVER}"
+#echo "PORT:     ${PROXY_SERVER_PORT}"
+
+TMP_FILE=/tmp/ssh-proxy-$(whoami)/proxy-${LOCAL_PORT}-${PROXY_USER}@${PROXY_SERVER}
+
+# Debug Point
+#echo "${TMP_FILE}"
+
+if [ ! -d /tmp/ssh-proxy-"${USER}" ]; then
+	mkdir /tmp/ssh-proxy-"${USER}"
+fi
+
+function startProxy() {
+	if [ -f "${TMP_FILE}" ]; then
+		echo "Error: tmpFile exist"
+		exit 1
+	fi
+	echo "Start proxy ${LOCAL_PORT}"
+  if ! ssh -fND 127.0.0.1:"${LOCAL_PORT}" "${PROXY_USER}"@"${PROXY_SERVER}" -p "${PROXY_SERVER_PORT}"; then
+    echo "Error: Proxy start error"
+    exit 1
+  fi
+	PID=$(lsof -i -P | grep ":${LOCAL_PORT} (LISTEN)" | awk -F ' ' '{print $2}')
+	if [ "${PID}" == "" ]; then
+		echo "Error: No PID found"
+		exit 1
+	fi
+	{
+		if [ ! "${PROFILE_NAME}" == "" ]; then
+			echo "PROFILE_NAME=${PROFILE_NAME}"
+		fi
+		echo "LOCAL_PORT=${LOCAL_PORT}"
+		#echo "PROXY_USER=${PROXY_USER}"
+		echo "PROXY_SERVER=${PROXY_SERVER}"
+		#echo "PROXY_SERVER_PORT=${PROXY_SERVER_PORT}"
+		echo "PID=${PID}"
+	} > "${TMP_FILE}"
+}
+
+function stopProxy() {
+	if [ ! -f "${TMP_FILE}" ]; then
+		echo "Error: tmpFile doesn't exist"
+		exit 1
+	fi
+	echo "Stop proxy ${LOCAL_PORT}"
+	PID=$(grep 'PID=' "${TMP_FILE}" | sed 's/PID=//')
+	kill "${PID}"
+	rm "${TMP_FILE}"
+}
+
+case ${1} in
+  "start") startProxy;;
+	"stop") stopProxy;;
+	*) exit 1;;
+esac

profile.template

@@ -0,0 +1,2 @@
+PORT=5001
+PROXY=[user@]server[:port]