scripts

add_proxy_exception.sh

#!/bin/sh

####################################################################################################

#Author: Ajay Mittal 6/19/2017

PathToFireFoxProfile="/Users/$USER/Library/Application Support/Firefox/Profiles"

echo $PathToFireFoxProfile

#PathToFireFoxProfile="/Users/amittal/scripts/test/Profiles"

echo $PathToFireFoxProfile

#FirefoxNameOfPreferencesFile="mac_prefs.js"

FirefoxNameOfPreferencesFile="prefs.js"

#Check if Profiles folder exists and if not then exit

#If Firefox profile exists. Else firefox is not installed

#--------------------------------------------------------

if [ -d "$PathToFireFoxProfile" ]; then

# Control will enter here if $DIRECTORY doesn't exist.

echo "Directory exists"

#exit 0

echo "Directory Exists"

#Now find Default folder name

for entry in `ls "$PathToFireFoxProfile/"`

do

echo "Entry ls$entry"

if echo "$entry" | grep -q "default"

then

PathToFireFoxProfile="$PathToFireFoxProfile/$entry/"

echo "Entry contains default: $PathToFireFoxProfile"

break

else

echo "Entry does not contain default"

fi

done

#let's read line by line of the file prefs.js

FirefoxNameOfPreferencesFile="$PathToFireFoxProfile$FirefoxNameOfPreferencesFile"

echo $FirefoxNameOfPreferencesFile

FirefoxNameOfPreferencesNewFile="$PathToFireFoxProfile""prefs_new.js"

echo $FirefoxNameOfPreferencesNewFile

rm $FirefoxNameOfPreferencesNewFile

#Whether prefs.js contained the line exceptions

lineWithExceptions=0

echo "" > $FirefoxNameOfPreferencesNewFile

while read line1; do

echo ""$line1

entry="$line1"

#echo "$entry"

if echo "$entry" | grep -q '"network.proxy.no_proxies_on"'

then

#PathToFireFoxProfile="$PathToFireFoxProfile/$entry/"

lineWithExceptions=1

echo "Found a line with Exceptions lineWithExceptions=1 $entry"

#check if the entry contains on24local

echo "$entry"

if echo "$entry" | grep -q "on24local.com"

then

echo "Nothing to do. Found on24local.com"

lineWithExceptions=2

else

echo "Need to add entry"

#user_pref("network.proxy.no_proxies_on", "localhost, 127.0.0.1");

#there is already a comma

if echo $entry | grep -q '");'

then

echo ""

leftHandSide=`echo $entry | sed 's/");//' | sed -e's/[[:space:]]*$//'`

lastCh="${leftHandSide: -1}"

if [[ "$lastCh" == "," ]]

then

echo "Last Character is a comma"

entry=$leftHandSide"on24local.com\");"

echo $entry

else

echo "Last Character is not a comma"

entry=$leftHandSide",on24local.com\");"

echo $entry

fi

#echo "leftHandSide=$leftHandSide""Terminate""$lastCh"

#echo "Entry:"$entry

echo "$entry" >> $FirefoxNameOfPreferencesNewFile

else

echo ""

fi #if echo $entry | grep -q '");'

fi

else

#lineWithExceptions=0 #echo ""

#echo $entry

echo "$entry" >> $FirefoxNameOfPreferencesNewFile

fi

done < $FirefoxNameOfPreferencesFile

if [ $lineWithExceptions -eq 0 ]

then

echo "No line with exceptions found in the prefs.js"

#Backup the existing prefs.js Add the exception default line to the existing prefs.js

#echo $FirefoxNameOfPreferencesFile

cp "$FirefoxNameOfPreferencesFile" "$PathToFireFoxProfile""/prefs_backup.js"

echo 'user_pref("network.proxy.no_proxies_on", "localhost, 127.0.0.1,on24local.com");' >> "$FirefoxNameOfPreferencesFile"

#add to the end

elif [ $lineWithExceptions -eq 1 ]

then

cp "$FirefoxNameOfPreferencesFile" "$PathToFireFoxProfile""/prefs_backup.js"

cp "$PathToFireFoxProfile/prefs_new.js" "$FirefoxNameOfPreferencesFile"

else

echo "No changes made to prefs.js file"

fi #if lineWithExceptions=0

fi #if [ ! -d "$PathToFireFoxProfile" ]; then

#If Firefox profile exists. Else firefox is not installed

#--------------------------------------------------------

# Setting value on "SetUDIDSets" to define the "Sets" name as this will be different on each computer

#Add exception to each network device

#----------------------------------------------------------------------------------------

#---ADD PROXY EXCEPTION FOR CHROME,SAFARI I.E; SYSTEM

#exit 0

cp /Library/Preferences/SystemConfiguration/preferences.plist ~/preferences_plist.backup

SetUDIDSets=$(/usr/libexec/PlistBuddy -c "print :Sets" /Library/Preferences/SystemConfiguration/preferences.plist | perl -lne 'print $1 if /^ (\S*) =/')

IFS=$'\n'

# Loops through the list of network services and sets Exclude Simple Hostnames to 1.

for i in $(/usr/libexec/PlistBuddy -c "print :Sets:$SetUDIDSets:Network:Global:IPv4:ServiceOrder" /Library/Preferences/SystemConfiguration/preferences.plist | awk 'NR>2{ print l} {l=$0}' | perl -pe 's/^\s+//');

do

# If the setting Exclude Simple Hostnames never has been touched we need to create this

#sudo /usr/libexec/PlistBuddy -c "add :NetworkServices:$i:Proxies:ExcludeSimpleHostnames integer 1" /Library/Preferences/SystemConfiguration/preferences.plist

#sudo /usr/libexec/PlistBuddy -c "set :NetworkServices:$i:Proxies:ExcludeSimpleHostnames on24local.com" /Library/Preferences/SystemConfiguration/preferences.plist

#sudo /usr/libexec/PlistBuddy -c "add :NetworkServices:$i:Proxies:ExcludeSimpleHostnames integer 1" /Library/Preferences/SystemConfiguration/preferences.plist

#sudo /usr/libexec/PlistBuddy -c "set :NetworkServices:$i:Proxies:ExcludeSimpleHostnames on24local.com" /Library/Preferences/SystemConfiguration/preferences.plist

echo "--------------------------------------------------------------"

echo "Working on $i"

if sudo /usr/libexec/PlistBuddy -c "print :NetworkServices:$i:Proxies:ExceptionsList" /Library/Preferences/SystemConfiguration/preferences.plist | grep -q "on24local"

then

echo "Entry contains on24local"

else

echo "Entry does not contain on24local"

#sudo /usr/libexec/PlistBuddy -c "add :NetworkServices:3553B5CE-0F4A-4D96-8BC1-CFBDC3A9F7D9:Proxies:ExceptionsList:0 string on24local.com" /Library/Preferences/SystemConfiguration/preferences.plist

sudo /usr/libexec/PlistBuddy -c "add :NetworkServices:$i:Proxies:ExceptionsList:0 string on24local.com" /Library/Preferences/SystemConfiguration/preferences.plist

fi

#sudo /usr/libexec/PlistBuddy -c "add :NetworkServices:$i:Proxies:ExceptionsList:0 string on24local.com" /Library/Preferences/SystemConfiguration/preferences.plist

echo "Exclude Simple Hostnames is now set for $i"

done

unset IFS

defaults read /Library/Preferences/SystemConfiguration/preferences.plist

echo "We're done!"