JAMF UAPI script which will ask the user for computer name and update it on JSS and locally

setmacnameonJSS

#!/bin/bash

#################################################################################################################
# Update the following variables as needed: "apiUser", "apiPass", "apiURL"
#################################################################################################################

# server connection information
jssurl="API URL"
username="API USERNAME"
password="API PASSWORD"

################################################################
# DO NOT TOUCH BELOW UNLESS YOU KNOW WHAT YOU ARE DOING! #######
################################################################

# created base64-encoded credentials
encodedCredentials=$( printf "$username:$password" | /usr/bin/iconv -t ISO-8859-1 | /usr/bin/base64 -i - )

# generate an auth token
authToken=$( /usr/bin/curl "$jssurl/uapi/auth/tokens" \
--silent \
--request POST \
--header "Authorization: Basic $encodedCredentials" )

# parse authToken for token, omit expiration
token=$( /usr/bin/awk -F \" '{ print $4 }' <<< "$authToken" | /usr/bin/xargs )

#///////////////////////
#Start the UAPI scripts#

#prompt user for machine name
computernameinput=$(/usr/bin/osascript << EOF
display dialog "Enter the name of the current mac" default answer "" buttons {"OK"} default button 1
text returned of the result
EOF)

if [ "$computernameinput" != "" ]; then
	echo "Computer name entered is: $computernameinput"

	#Update/change local computer/host/localhostnames per user input
	/usr/sbin/scutil --set HostName $computernameinput
	/usr/sbin/scutil --set LocalHostName $computernameinput
	/usr/sbin/scutil --set ComputerName $computernameinput

	#pass the variable to JSS via UAPI as computer name

	#determine current machine's UDID
	udid=$(/usr/sbin/system_profiler SPHardwareDataType | /usr/bin/awk '/Hardware UUID:/ { print $3 }')
	
	#Determine JSS ID of the machine using new UAPI via correct syntax
	idraw=`curl --request GET \
	--url "$jssurl/uapi/v1/computers-inventory?section=GENERAL&page=0&page-size=100&sort=id%3Aasc&filter=udid%3D%3D$udid" \
	--header "Accept: application/json" \
	--header "Authorization: Bearer $token" | sed -n '4 p'`
	#echo "idraw is $idraw"

	#Extract the computer ID from raw data from JSS UAPI
	#echo "idraw is: $idraw"
	id="$(echo -e "$idraw" | cut -d '"' -f4)"
	echo "id is: $id"

	#Change/update machine name on JSS per user's input via UAPI
	curl --request PATCH \
	--url "$jssurl/uapi/v1/computers-inventory-detail/$id" \
	--header "Accept: application/json" \
	--header "Authorization: Bearer $token" \
	--header "Content-Type: application/json" \
	--data '
	{
		"general": 
		{
			"name" : "'$computernameinput'"
		}
	}
	'

	#Tell user the name of the machine they typed in and that it will be updated on JSS
	runCommand=$( /usr/bin/sw_vers -productVersion)
	## Format information #####
	displayInfo="The computer name you typed in is: $computernameinput, it will now be updated on JSS."
	runCommand="button returned of (display dialog \"$displayInfo\" with title \"Adobe CC Packages Fix\" with icon file posix file \"/System/Library/CoreServices/Finder.app/Contents/Resources/Finder.icns\" buttons {\"OK\"} default button {\"OK\"})"
	clickedButton=$( /usr/bin/osascript -e "$runCommand" )
else
	echo "No machine name was entered!"

	#Tell user that no machine name was entered
	runCommand=$( /usr/bin/sw_vers -productVersion)
	## Format information #####
	displayInfo="You did not type in the computer name, therefore it will be set to what it is currently under 'System Preferences > Sharing > Computer Name:' on JSS. Make sure you either re-run the policy and type in the correct computer name or update it on JSS!"
	runCommand="button returned of (display dialog \"$displayInfo\" with title \"Adobe CC Packages Fix\" with icon file posix file \"/System/Library/CoreServices/Finder.app/Contents/Resources/Finder.icns\" buttons {\"OK\"} default button {\"OK\"})"
	clickedButton=$( /usr/bin/osascript -e "$runCommand" )

	exit 0
fi


#End the UAPI scripts#
#\\\\\\\\\\\\\\\\\\\\\

# expire the auth token
/usr/bin/curl "$jssurl/uapi/auth/invalidateToken" \
--silent \
--request POST \
--header "Authorization: Bearer $token"

exit 0