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umbrellactl: Bash script to check status, enable or disable Cisco Umbrella Roaming Security Module for AnyConnect on MacOS
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| #!/usr/bin/env bash | |
| PLUGIN_BASE='/opt/cisco/anyconnect/bin/plugins' | |
| read -r -d '' USAGE << EGASU | |
| Usage: `basename $0` [-s|-e|-d|-h] | |
| -s, --status Print Umbrella Roaming Security module status | |
| -e, --enable Enable Umbrella Roaming Security module | |
| -d, --disable Disable Umbrella Roaming Security module | |
| -h, --help Show this message. | |
| EGASU | |
| # Check plugin status, return 0 if enabled, 1 if disabled | |
| function check_status { | |
| [[ -f $PLUGIN_BASE/libacumbrellaapi.dylib ]] && | |
| [[ -f $PLUGIN_BASE/libacumbrellactrl.dylib ]] && | |
| [[ -f $PLUGIN_BASE/libacumbrellaplugin.dylib ]] | |
| } | |
| # Check if plugin disabled by utility, return 0 if yes, 1 if no | |
| function verify_plugin_disabled { | |
| [[ -f $PLUGIN_BASE/disabled/libacumbrellaapi.dylib ]] && | |
| [[ -f $PLUGIN_BASE/disabled/libacumbrellactrl.dylib ]] && | |
| [[ -f $PLUGIN_BASE/disabled/libacumbrellaplugin.dylib ]] | |
| } | |
| # Disable plugin | |
| function disable_plugin { | |
| sudo mkdir -p $PLUGIN_BASE/disabled | |
| sudo mv -f $PLUGIN_BASE/libacumbrellaapi.dylib $PLUGIN_BASE/libacumbrellactrl.dylib $PLUGIN_BASE/libacumbrellaplugin.dylib $PLUGIN_BASE/disabled | |
| } | |
| # Enable plugin | |
| function enable_plugin { | |
| sudo mv -f $PLUGIN_BASE/disabled/libacumbrellaapi.dylib $PLUGIN_BASE/disabled/libacumbrellactrl.dylib $PLUGIN_BASE/disabled/libacumbrellaplugin.dylib $PLUGIN_BASE/ | |
| } | |
| case "$1" in | |
| '-s'|'--status') | |
| check_status && | |
| echo Umbrella Roaming Security Module for AnyConnect is ENABLED. || | |
| echo Umbrella Roaming Security Module for AnyConnect is DISABLED. | |
| exit 0 | |
| ;; | |
| '-e'|'--enable') | |
| verify_plugin_disabled && | |
| enable_plugin && | |
| echo Umbrella Roaming Security Module for AnyConnect has been ENABLED. && | |
| exit 0 || | |
| echo ERROR: Umbrella Roaming Security Module for AnyConnect can only be enabled if it has previously been disabled by this utility. | |
| exit 1 | |
| ;; | |
| '-d'|'--disable') | |
| check_status && | |
| disable_plugin && | |
| echo Umbrella Roaming Security Module for AnyConnect has been DISABLED. || | |
| echo ERROR: Umbrella Roaming Security Module for AnyConnect does not appear to be enabled. | |
| exit 1 | |
| ;; | |
| '-h'|'--help') | |
| echo "$USAGE" | |
| exit 0 | |
| ;; | |
| *) | |
| echo "$USAGE" | |
| exit 1 | |
| ;; | |
| esac | |
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To install on MacOS open Terminal and run:
$ cd /usr/local/bin
$ curl -LO https://git.io/umbrellactl
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 218 100 218 0 0 2566 0 --:--:-- --:--:-- --:--:-- 2595
$ chmod 755 umbrellactl
$ umbrellactl
Usage: umbrellactl [-s|-e|-d|-h]
$
The rest should explain itself.