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authorTomás Touceda <chiiph@leap.se>2013-03-06 15:27:23 -0300
committerTomás Touceda <chiiph@leap.se>2013-03-06 15:27:23 -0300
commit5ff29dc57e2877a14e705d09b7042cddf4165d0a (patch)
tree18e5817a105f0aaa7a9a752f7b644e44a6c867bc /pkg/osx/install/client.down.sh
parente23553caaf93a734578b02f9130dee38161d0e22 (diff)
Remove everything to start from scratch
Diffstat (limited to 'pkg/osx/install/client.down.sh')
-rwxr-xr-xpkg/osx/install/client.down.sh146
1 files changed, 0 insertions, 146 deletions
diff --git a/pkg/osx/install/client.down.sh b/pkg/osx/install/client.down.sh
deleted file mode 100755
index 47f00ed7..00000000
--- a/pkg/osx/install/client.down.sh
+++ /dev/null
@@ -1,146 +0,0 @@
-#!/bin/bash -e
-# Note: must be bash; uses bash-specific tricks
-#
-# ******************************************************************************************************************
-# This Tunnelblick script does everything! It handles TUN and TAP interfaces,
-# pushed configurations and DHCP leases. :)
-#
-# This is the "Down" version of the script, executed after the connection is
-# closed.
-#
-# Created by: Nick Williams (using original code and parts of old Tblk scripts)
-#
-# ******************************************************************************************************************
-
-trap "" TSTP
-trap "" HUP
-trap "" INT
-export PATH="/bin:/sbin:/usr/sbin:/usr/bin"
-
-readonly LOG_MESSAGE_COMMAND=$(basename "${0}")
-
-# Quick check - is the configuration there?
-if ! scutil -w State:/Network/OpenVPN &>/dev/null -t 1 ; then
- # Configuration isn't there, so we forget it
- echo "$(date '+%a %b %e %T %Y') *Tunnelblick $LOG_MESSAGE_COMMAND: WARNING: No existing OpenVPN DNS configuration found; not tearing down anything; exiting."
- exit 0
-fi
-
-# NOTE: This script does not use any arguments passed to it by OpenVPN, so it doesn't shift Tunnelblick options out of the argument list
-
-# Get info saved by the up script
-TUNNELBLICK_CONFIG="$(/usr/sbin/scutil <<-EOF
- open
- show State:/Network/OpenVPN
- quit
-EOF)"
-
-ARG_MONITOR_NETWORK_CONFIGURATION="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*MonitorNetwork :' | sed -e 's/^.*: //g')"
-LEASEWATCHER_PLIST_PATH="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*LeaseWatcherPlistPath :' | sed -e 's/^.*: //g')"
-PSID="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*Service :' | sed -e 's/^.*: //g')"
-SCRIPT_LOG_FILE="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*ScriptLogFile :' | sed -e 's/^.*: //g')"
-# Don't need: ARG_RESTORE_ON_DNS_RESET="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*RestoreOnDNSReset :' | sed -e 's/^.*: //g')"
-# Don't need: ARG_RESTORE_ON_WINS_RESET="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*RestoreOnWINSReset :' | sed -e 's/^.*: //g')"
-# Don't need: PROCESS="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*PID :' | sed -e 's/^.*: //g')"
-# Don't need: ARG_IGNORE_OPTION_FLAGS="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*IgnoreOptionFlags :' | sed -e 's/^.*: //g')"
-ARG_TAP="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*IsTapInterface :' | sed -e 's/^.*: //g')"
-bRouteGatewayIsDhcp="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*RouteGatewayIsDhcp :' | sed -e 's/^.*: //g')"
-
-# @param String message - The message to log
-logMessage()
-{
- echo "$(date '+%a %b %e %T %Y') *Tunnelblick $LOG_MESSAGE_COMMAND: "${@} >> "${SCRIPT_LOG_FILE}"
-}
-
-trim()
-{
- echo ${@}
-}
-
-if ${ARG_TAP} ; then
- if [ "$bRouteGatewayIsDhcp" == "true" ]; then
- if [ -z "$dev" ]; then
- logMessage "Cannot configure TAP interface for DHCP without \$dev being defined. Device may not have disconnected properly."
- else
- set +e
- ipconfig set "$dev" NONE 2>/dev/null
- set -e
- fi
- fi
-fi
-
-# Issue warning if the primary service ID has changed
-PSID_CURRENT="$( (scutil | grep Service | sed -e 's/.*Service : //')<<- EOF
- open
- show State:/Network/OpenVPN
- quit
-EOF)"
-if [ "${PSID}" != "${PSID_CURRENT}" ] ; then
- logMessage "Ignoring change of Network Primary Service from ${PSID} to ${PSID_CURRENT}"
-fi
-
-# Remove leasewatcher
-if ${ARG_MONITOR_NETWORK_CONFIGURATION} ; then
- launchctl unload "${LEASEWATCHER_PLIST_PATH}"
- logMessage "Cancelled monitoring of system configuration changes"
-fi
-
-# Restore configurations
-DNS_OLD="$(/usr/sbin/scutil <<-EOF
- open
- show State:/Network/OpenVPN/OldDNS
- quit
-EOF)"
-WINS_OLD="$(/usr/sbin/scutil <<-EOF
- open
- show State:/Network/OpenVPN/OldSMB
- quit
-EOF)"
-TB_NO_SUCH_KEY="<dictionary> {
- TunnelblickNoSuchKey : true
-}"
-
-if [ "${DNS_OLD}" = "${TB_NO_SUCH_KEY}" ] ; then
- scutil <<- EOF
- open
- remove State:/Network/Service/${PSID}/DNS
- quit
-EOF
-else
- scutil <<- EOF
- open
- get State:/Network/OpenVPN/OldDNS
- set State:/Network/Service/${PSID}/DNS
- quit
-EOF
-fi
-
-if [ "${WINS_OLD}" = "${TB_NO_SUCH_KEY}" ] ; then
- scutil <<- EOF
- open
- remove State:/Network/Service/${PSID}/SMB
- quit
-EOF
-else
- scutil <<- EOF
- open
- get State:/Network/OpenVPN/OldSMB
- set State:/Network/Service/${PSID}/SMB
- quit
-EOF
-fi
-
-logMessage "Restored the DNS and WINS configurations"
-
-# Remove our system configuration data
-scutil <<- EOF
- open
- remove State:/Network/OpenVPN/SMB
- remove State:/Network/OpenVPN/DNS
- remove State:/Network/OpenVPN/OldSMB
- remove State:/Network/OpenVPN/OldDNS
- remove State:/Network/OpenVPN
- quit
-EOF
-
-exit 0