Simple script to list the allowed UDID's inside an apple IPA package, to verify it's going to work on a specific users device.

list-ipa-udid.sh

#!/bin/sh

#
# Simple script to print out UDID's in apple IPA packaged apps.
#
# Syntax: list-ipa-udid.sh {my-application.ipa}
#

IPA=$1

if [ -z "$IPA" ]
then
	echo "Syntax: list-ipa-udid.sh {my-application.ipa}"
	exit 1
fi

TMP=`mktemp -d -t ipadump`

XML=$TMP/xml
XML2=$TMP/xml2

# echo "Allowed UDID's in $IPA:"
# echo "* extract to $TMP ..."

mkdir -p "$TMP"

cp "${IPA}" $TMP/tmp.zip
cd $TMP
unzip -q tmp.zip

# find . | grep mobileprovision
PRO=`find . | grep embedded.mobileprovision`

# echo "check provisioning file $PRO ..."

security cms -D -i $PRO > $XML

# echo "provisioning content in $XML "

plutil -extract ProvisionedDevices xml1 -o $XML2 $XML

cat $XML2 | grep string | awk -F [\>\<] '{print  $3 }' | sort

rm -rf $TMP