Create silent-oauth-eph.sh

This commit is contained in:
Michael
2025-08-18 21:54:01 +01:00
committed by GitHub
parent f0d2193365
commit a359809bce

233
Mac/silent-oauth-eph.sh Normal file
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#!/bin/sh
echo "____________________________________________"
echo "Start: TAILSCALE SILENT AUTH SCRIPT"
###############################################################################################
#
# ******
# *...../ / ******
# ************** *****/ *****/*****/***/*************/ ****** /**********
# ******/..*****/ *****/ *****/********//******/ ,*****/******,***** ,*****/
# *****/ ***** *****/ *****/*****/ *****/ /**************************
# *******//*****/ *************/*****/ *********************/*******./*/* ())
# ************* ******/*****/*****/ *****/******/. ****** ********** (()))
# *****/ *****/ ())
# *****/ *****/
#
###############################################################################################
# NOTICE: MAC SPECIFIC SCRIPT, USING MOSYLE VARIABLES
###############################################################################################
# DEFAULT VARIABLES
APPNA="Tailscale"
DIR="/Applications/$APPNA.app"
IP1=8.8.8.8
IP2=$(echo "$TSSERVERIP")
DT0=$(date "+%D %T")
echo "Execution Record for $DT0"
echo
# SOURCES USER INFO FOR RUNASUSER COMMAND BELOW
currentUser=$( echo "show State:/Users/ConsoleUser" | scutil | awk '/Name :/ { print $3 }' )
uid=$(id -u "$currentUser")
MODEL_INFO=$(system_profiler SPHardwareDataType | grep "Model Name" | sed 's/^ *//')
PRETTY_MODEL=${MODEL_INFO/"Model Name: "/}
SERIAL_INFO=$(system_profiler SPHardwareDataType | grep "Serial Number (system)" | sed 's/^ *//')
PRETTY_SERIAL=${SERIAL_INFO/"Serial Number (system): "/}
if [ "$USEMODELANDSERIAL" == "Y" ]; then
echo "• Organisation includes Model and Serial in Hostname"
if [[ -z "$TSUNAME" ]]; then
TSUSER=$(echo "$currentUser-$PRETTY_MODEL-$PRETTY_SERIAL" | tr 'A-Z' 'a-z' | sed 's/ /-/g')
else
TSUSER=$(echo "$TSUNAME-$PRETTY_MODEL-$PRETTY_SERIAL" | tr 'A-Z' 'a-z' | sed 's/ /-/g')
OLDTSUSER=$(echo "$TSUNAME" | tr 'A-Z' 'a-z' | sed 's/ //g')
fi
else
echo "• Organisation uses only Username in Hostname"
if [[ -z "$TSUNAME" ]]; then
TSUSER=$(echo "$currentUser" | tr 'A-Z' 'a-z' | sed 's/ /-/g')
else
TSUSER=$(echo "$TSUNAME" | tr 'A-Z' 'a-z' | sed 's/ /-/g')
OLDTSUSER=$(echo "$TSUNAME" | tr 'A-Z' 'a-z' | sed 's/ //g')
fi
fi
# SIMPLIFIES RUN AS USER COMMAND FOR STANDARD USER ACCOUNTS WITHOUT SUDO RIGHTS
runAsUser() {
if [ "$currentUser" != "loginwindow" ]; then
launchctl asuser "$uid" sudo -u "$currentUser" "$@"
else
echo
echo "• No user is logged in"
echo
echo "End: TAILSCALE SILENT AUTH SCRIPT"
echo "____________________________________________"
echo
exit 1
fi
}
# CHECKS TAILSCALE IS PRESENT ON THE DEVICE
if [ -d "$DIR" ]; then
### Take action if $DIR exists ###
echo "$APPNA is installed."
else
### Control will jump here if $DIR does NOT exists ###
echo
echo "$APPNA is not installed."
echo
echo "End: TAILSCALE SILENT AUTH SCRIPT"
echo "____________________________________________"
echo
exit 1
fi
runAsUser defaults write io.tailscale.ipn.macos TailscaleOnboardingSeen 1
runAsUser defaults write io.tailscale.ipn.macos TailscaleStartOnLogin 1
defaults write io.tailscale.ipn.macos ManagedByOrganizationName "Purple Computing"
sleep 3
# OPENS TAILSCALE BEFORE CHECKS
runAsUser osascript -e 'tell application "Tailscale"' -e 'activate' -e 'end tell'
# GIVES TAILSCALE TIME TO OPEN AND CONNECT IF EMPLOYEE AUTHED
sleep 2
# PING GOOGLE FOR NEXT CHECK
PING1=$(ping -c 1 "$IP1" | grep -c from)
sleep 2
# PING TAILSCALE VPR FOR FIRST ATTEMPT
echo "• "Tailscale Ping Address":" "$IP2"
PING2=$(ping -c 1 "$IP2" | grep -c from)
# INTERNET CHECK
if [ "$PING1" -eq "1" ]; then
echo "• Internet is working"
else
echo
echo "• NO INTERNET... Exit.."
echo
echo "End: TAILSCALE SILENT AUTH SCRIPT"
echo "____________________________________________"
echo
exit 1
fi
# TAILSCALE ALREADY AUTHED CHECK
if [ "$PING2" -eq "1" ]; then
#runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale set --hostname "$TSUSER"
echo "• Tailscale Ping Address: $IP2 is reachable"
echo "• Internet is working"
TSMNetName="$(runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale status | head -n 1 | awk '{print $3}' | awk -F'.' '{print $2}')"
TSMHostname="$(runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale status | head -n 1 | awk '{print $2}' | awk -F'.' '{print $1}')"
TSMIP="$(runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale status | head -n 1 | awk '{print $1}')"
echo "• User is Authenticated"
if [ "$TSEXITNODE" == "N" ]; then
echo "• Exit Node NOT Enforced"
else
sleep 75
#runAsUser defaults write com.tailscale.ipn.macsys AuthKey -string "tskey-auth-00000000" && killall cfprefsd
if [[ -z "$TSEXITNODE" ]]; then
echo "• Exit Node NOT Enforced"
else
echo "• Exit Node Enforced"
runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale set --exit-node=$TSEXITNODE
fi
fi
echo
echo NO INTERVENTION WAS NEEDED
echo
echo "Tailnet: $TSMNetName"
echo "Hostname: $TSMHostname"
echo "IP: $TSMIP"
echo
echo "End: TAILSCALE SILENT AUTH SCRIPT"
echo "____________________________________________"
echo
exit 0
else
echo
echo ATTEMPT"1:" NO AUTH AUTHENTICATING...
# killall Tailscale
sleep 3
runAsUser osascript -e 'tell application "Tailscale"' -e 'activate' -e 'end tell'
sleep 6
runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale switch "$TAILSCALENET"
sleep 1
runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale set --hostname "$TSUSER"
echo
fi
sleep 7
# PING TAILSCALE VPR AFTER THE FIRST ATTEMPT
PING3=$(ping -c 1 "$IP2" | grep -c from)
# TAILSCALE FINAL AUTH CHECK
if [ "$PING3" -eq "1" ]; then
echo "• Tailscale Ping Address: $IP2 is reachable"
echo "• Internet is working"
TSMNetName="$(runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale status | head -n 1 | awk '{print $3}' | awk -F'.' '{print $2}')"
TSMHostname="$(runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale status | head -n 1 | awk '{print $2}' | awk -F'.' '{print $1}')"
TSMIP="$(runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale status | head -n 1 | awk '{print $1}')"
echo "• User is Authenticated"
if [ "$TSEXITNODE" == "N" ]; then
echo "• Exit Node NOT Enforced"
else
if [[ -z "$TSEXITNODE" ]]; then
echo "• Exit Node NOT Enforced"
else
echo "• Exit Node Enforced"
runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale set --exit-node=$TSEXITNODE
fi
fi
echo
echo "ATTEMPT 1:" AUTHENTICATED SUCCESSFULLY
echo
echo "Tailnet: $TSMNetName"
echo "Hostname: $TSMHostname"
echo "IP: $TSMIP"
echo
echo "End: TAILSCALE SILENT AUTH SCRIPT"
echo "____________________________________________"
echo
exit 0
else
echo
echo ATTEMPT"2:" NO AUTH... AUTHING WITH RESET...
sleep 2.5
runAsUser osascript -e 'tell application "Tailscale"' -e 'activate' -e 'end tell'
if [[ -z "$HOOKHELPER" ]]; then
echo "• No Webhooks to Fire. Continuing..."
else
echo "• Cleaning up Existing Node in TS Admin Portal"
curl -s --request POST "$HOOKHELPER" -H "Content-Type: application/json; charset=UTF-8" -d '{"tailnet": "'"$TAILSCALENET"'", "apikey": "'"$TAILSCALEAPIKEY"'", "targetname": "'"$TSUSER"'"}'
curl -s --request POST "$HOOKHELPER" -H "Content-Type: application/json; charset=UTF-8" -d '{"tailnet": "'"$TAILSCALENET"'", "apikey": "'"$TAILSCALEAPIKEY"'", "targetname": "'"$OLDTSUSER"'"}'
fi
sleep 1
curl -s https://raw.githubusercontent.com/PurpleComputing/Tailscale-scripts/main/Mac/logout-all.sh | bash
#runAsUser defaults delete com.tailscale.ipn.macsys AuthKey && killall cfprefsd
runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale up --authkey "$TAILSCALEAUTHKEY?ephemeral=true&preauthorized=true" --hostname "$TSUSER" --advertise-tags=tag:$TSTAG --reset
sleep 1
runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale set --hostname "$TSUSER"
echo
fi
if [ "$TSEXITNODE" == "N" ]; then
echo "• Exit Node NOT Enforced"
else
if [[ -z "$TSEXITNODE" ]]; then
echo "• Exit Node NOT Enforced"
else
echo "• Exit Node Enforced"
runAsUser /Applications/Tailscale.app/Contents/MacOS/Tailscale set --exit-node=$TSEXITNODE
fi
fi
echo "End: TAILSCALE SILENT AUTH SCRIPT"
echo "____________________________________________"
exit 0