+++ /dev/null
-#!/bin/sh /etc/rc.common
-
-START=99
-STOP=01
-
-PIDFILE="/tmp/run/sshtunnel"
-
-
-append_params() {
- local p; local v; local args;
- for p in $*; do
- eval "v=\$$p"
- [ -n "$v" ] && args="$args -o $p=$v"
- done
-
- ARGS_options="${args# *}"
-}
-
-append_string() {
- local varname="$1"; local add="$2"; local separator="${3:- }"; local actual
- eval "actual=\$$varname"
-
- new="${actual:+$actual$separator}$add"
- eval "$varname=\$new"
-}
-
-load_tunnelR() {
- config_get section_server $1 server
- [ "$server" = "$section_server" ] || return 0 # continue to read next section if this is not for the current server
- let count++ # count nr of valid sections to make sure there are at least one
-
- config_get remoteaddress $1 remoteaddress "*"
- config_get remoteport $1 remoteport
- config_get localaddress $1 localaddress
- config_get localport $1 localport
-
- [ "$remoteport" -gt 0 ] || append_string "error" "[tunnelR: $1]remoteport must be a positive integer" "; "
- [ "$localport" -gt 0 ] || append_string "error" "[tunnelR: $1]localport must be a positive integer" "; "
- [ -n "$error" ] && return 1
-
- append_string "ARGS_tunnels" "-R $remoteaddress:$remoteport:$localaddress:$localport"
-}
-
-load_tunnelL() {
- config_get section_server $1 server
- [ "$server" = "$section_server" ] || return 0 # continue to read next section if this is not for the current server
- let count++ # count nr of valid sections to make sure there are at least one
-
- config_get localaddress $1 localaddress "*"
- config_get localport $1 localport
- config_get remoteaddress $1 remoteaddress
- config_get remoteport $1 remoteport
-
- [ "$remoteport" -gt 0 ] || append_string "error" "[tunnelL: $1]remoteport must be a positive integer" "; "
- [ "$localport" -gt 0 ] || append_string "error" "[tunnelL: $1]localport must be a positive integer" "; "
- [ -n "$error" ] && return 1
-
- append_string "ARGS_tunnels" "-L $localaddress:$localport:$remoteaddress:$remoteport"
-}
-
-load_tunnelD() {
- config_get section_server $1 server
- [ "$server" = "$section_server" ] || return 0 # continue to read next section if this is not for the current server
- let count++ # count nr of valid sections to make sure there are at least one
-
- config_get localaddress $1 localaddress "*"
- config_get localport $1 localport
-
- [ "$remoteport" -gt 0 ] || append_string "error" "[tunnelD: $1]remoteport must be a positive integer" "; "
- [ "$localport" -gt 0 ] || append_string "error" "[tunnelD: $1]localport must be a positive integer" "; "
- [ -n "$error" ] && return 1
-
- append_string "ARGS_tunnels" "-D $localaddress:$localport"
-}
-
-load_tunnelW() {
- config_get section_server $1 server
- [ "$server" = "$section_server" ] || return 0 # continue to read next section if this is not for the current server
- let count++ # count nr of valid sections to make sure there are at least one
-
- config_get localdev $1 localdev "*"
- config_get remotedev $1 remotedev "*"
- config_get vpntype $1 vpntype "*"
-
- [ "$vpntype" == "ethernet" ] || [ "$vpntype" == "point-to-point" ] || append_string "error" "[tunnelW: $1] vpntype must be \"ethernet\" (tap) or \"pointopoint\" (tun)" "; "
- [ "$localdev" == "any" ] || [ "$localdev" -ge 0 ] || append_string "error" "[tunnelW: $1] localdev must be an integer or \"any\"" "; "
- [ "$remotedev" == "any" ] || [ "$remotedev" -ge 0 ] || append_string "error" "[tunnelW: $1] remotedev must be an integer or \"any\"" "; "
- [ "$user" == "root" ] || logger -p user.warn -t "sshtunnel" "warning: root is required unless the tunnel device has been created manually"
- [ -n "$error" ] && return 1
-
- append_string "ARGS_tunnels" "-w $localdev:$remotedev -o Tunnel=$vpntype"
-}
-
-load_server() {
- server="$1"
-
- config_get user $1 user
- config_get hostname $1 hostname
- config_get port $1 port "22"
- config_get retrydelay $1 retrydelay "60"
- config_get PKCS11Provider $1 PKCS11Provider
- config_get CheckHostIP $1 CheckHostIP
- config_get Compression $1 Compression
- config_get CompressionLevel $1 CompressionLevel
- config_get IdentityFile $1 IdentityFile
- config_get LogLevel $1 LogLevel
- config_get ServerAliveCountMax $1 ServerAliveCountMax
- config_get ServerAliveInterval $1 ServerAliveInterval
- config_get StrictHostKeyChecking $1 StrictHostKeyChecking
- config_get TCPKeepAlive $1 TCPKeepAlive
- config_get VerifyHostKeyDNS $1 VerifyHostKeyDNS
-
- error=""
- [ -n "$user" ] \
- || append_string "error" "user is not set" "; "
- [ -n "$hostname" ] \
- || append_string "error" "hostname is not set" "; "
- [ "$retrydelay" -ge 1 ] \
- || append_string "error" "retrydelay must be a positive integer" "; "
- [ -z "$PKCS11Provider" -o -f "$PKCS11Provider" ] \
- || append_string "error" "PKCS11Provider must be a pkcs11 shared library accessible" "; "
- [ -z "$CheckHostIP" -o "$CheckHostIP"="yes" -o "$CheckHostIP"="no" ] \
- || append_string "error" "CheckHostIP must be 'yes' or 'no'" "; "
- [ -z "$Compression" -o "$Compression"="yes" -o "$Compression"="no" ] \
- || append_string "error" "Compression must be 'yes' or 'no'" "; "
- [ -z "$CompressionLevel" ] || [ "$CompressionLevel" -ge 1 -a "$CompressionLevel" -le 9 ] \
- || append_string "error" "CompressionLevel must be between 1 and 9" "; "
- [ -z "$IdentityFile" -o -f "$IdentityFile" ] \
- || append_string "error" "IdentityFile $IdentityFile not accessible" "; "
- [ -z "$LogLevel" -o "$LogLevel" = "QUIET" -o "$LogLevel" = "FATAL" -o "$LogLevel" = "ERROR" -o \
- "$LogLevel" = "INFO" -o "$LogLevel" = "VERBOSE" -o "$LogLevel" = "DEBUG" -o \
- "$LogLevel" = "DEBUG1" -o "$LogLevel" = "DEBUG2" -o "$LogLevel" = "DEBUG3" ] \
- || append_string "error" "LogLevel is invalid" "; "
- [ -z "$ServerAliveCountMax" ] || [ "$ServerAliveCountMax" -ge 1 ] \
- || append_string "error" "ServerAliveCountMax must be greater or equal than 1" "; "
- [ -z "$ServerAliveInterval" ] || [ "$ServerAliveInterval" -ge 0 ] \
- || append_string "error" "ServerAliveInterval must be greater or equal than 0" "; "
- [ -z "$StrictHostKeyChecking" -o "$StrictHostKeyChecking" = "yes" -o "$StrictHostKeyChecking" = "ask" -o "$StrictHostKeyChecking" = "no" ] \
- || append_string "error" "StrictHostKeyChecking must be 'yes', 'ask' or 'no'" "; "
- [ -z "$TCPKeepAlive" -o "$TCPKeepAlive" = "yes" -o "$TCPKeepAlive" = "no" ] \
- || append_string "error" "TCPKeepAlive must be 'yes' or 'no'" "; "
- [ -z "$VerifyHostKeyDNS" -o "$VerifyHostKeyDNS" = "yes" -o "$VerifyHostKeyDNS" = "no" ] \
- || append_string "error" "VerifyHostKeyDNS must be 'yes' or 'no'" "; "
-
- [ -n "$error" ] && { logger -p user.err -t "sshtunnel" "tunnels to $server not started - $error"; return; }
-
-
- ARGS=""
- ARGS_options=""
- ARGS_tunnels=""
-
- count=0
- config_foreach load_tunnelR tunnelR && config_foreach load_tunnelL tunnelL && config_foreach load_tunnelD tunnelD
- [ -n "$error" ] && { logger -p user.err -t "sshtunnel" "tunnels to $server not started - $error"; return; }
- [ "$count" -eq 0 ] && { logger -p user.err -t "sshtunnel" "tunnels to $server not started - no tunnels defined"; return; }
-
- append_params CheckHostIP Compression CompressionLevel IdentityFile LogLevel PKCS11Provider ServerAliveCountMax ServerAliveInterval StrictHostKeyChecking TCPKeepAlive VerifyHostKeyDNS
- ARGS="$ARGS_options -o ExitOnForwardFailure=yes -o BatchMode=yes -nN $ARGS_tunnels -p $port $user@$hostname"
-
- /usr/bin/sshtunnel.sh "$ARGS" "$retrydelay" "$server" &
- echo $! >> "${PIDFILE}.pids"
- logger -p user.info -t "sshtunnel" "started tunnels to $server (pid=$!;retrydelay=$retrydelay)"
-}
-
-stop() {
- if [ -f "$PIDFILE".pids ]
- then
- logger -p user.info -t "sshtunnel" "stopping all tunnels"
-
- while read pid
- do
- kill "$pid" # kill mother process first
-
- [ -f "${PIDFILE}_${pid}.pid" ] && { # if ssh was running, kill it also (mother process could be in retry wait)
- start-stop-daemon -K -p "${PIDFILE}_${pid}.pid"
- rm "${PIDFILE}_${pid}.pid"
- }
-
- logger -p daemon.info -t "sshtunnel[$pid]" "tunnel stopped"
-
- done < "${PIDFILE}.pids"
-
- rm "${PIDFILE}.pids"
-
- logger -p user.info -t "sshtunnel" "all tunnels stopped"
- else
- logger -p user.info -t "sshtunnel" "no tunnels running"
- fi
-}
-
-start() {
- [ -f "${PIDFILE}.pids" ] && stop
-
- config_load sshtunnel
- if [ -n "$(uci show sshtunnel.@server[0])" ] # at least one server section exists
- then
- logger -p user.info -t "sshtunnel" "starting all tunnels"
- config_foreach load_server server
- logger -p user.info -t "sshtunnel" "all tunnels started"
- else
- logger -p user.info -t "sshtunnel" "no servers defined"
- fi
-}
+++ /dev/null
-#
-# password authentication is not possible, public key authentication must be used.
-# set "option IdentityFile" to he file from which the identity (private key) for RSA or DSA authentication is read.
-# The default is ~/.ssh/identity for protocol version 1, and ~/.ssh/id_rsa and ~/.ssh/id_dsa for protocol version 2.
-# ssh will also try to load certificate information from the filename obtained by appending -cert.pub to identity filenames.
-#
-
-#config server disney
-# option user mourinho
-# option hostname server.disney.com
-# option port 22
-# option retrydelay 1
-# option CheckHostIP yes
-# option Compression no
-# option CompressionLevel 6
-# option IdentityFile ~/.ssh/id_rsa
-# option LogLevel INFO
-# option PKCS11Provider /lib/pteidpkcs11.so
-# option ServerAliveCountMax 3
-# option ServerAliveInterval 0
-# option StrictHostKeyChecking ask
-# option TCPKeepAlive yes
-# option VerifyHostKeyDNS yes
-
-# tunnelR(emote) - when the connection will be initiated to the R(emote) endpoint at
-# remoteaddress:remoteport and then forwarded to localaddress:localport
-#
-#config tunnelR http
-# option server disney
-# option remoteaddress *
-# option remoteport 9009
-# option localaddress 192.168.1.13
-# option localport 80
-
-# tunnelL(ocal) - when the connection will be initiated to the L(ocal) endpoint at
-# localaddress:localport and then forwarded to remoteaddress:remoteport
-#
-#config tunnelL test
-# option server disney
-# option localaddress *
-# option localport 1022
-# option remoteaddress secretserver.disney.com
-# option remoteport 22
-
-# tunnelD(ynamic) - when the connection will be initiated with the SOCKS4 or SOCKS5 protocol
-# to the local endpoint at localaddress:localport and then forwarded over the remote host
-#
-#config tunnelD proxy
-# option server disney
-# option localaddress *
-# option localport 4055
-
-# tunnelW - creates TUN/TAP devices on client and server to establish a VPN tunnel between them
-# vpntypes:
-# point-to-point = TUN
-# ethernet = TAP
-#
-#config tunnelW proxy
-# option server disney
-# option vpntype point-to-point|ethernet
-# option localdev any|0|1|2|...
-# option remotedev any|0|1|2|...
-
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