mirror of
https://github.com/arkenfox/user.js.git
synced 2025-05-03 23:43:40 +02:00
292 lines
8.7 KiB
Bash
Executable file
292 lines
8.7 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
## ghacks-user.js updater for macOS and Linux
|
|
|
|
## version: 1.6
|
|
## Author: Pat Johnson (@overdodactyl)
|
|
## Additional contributors: @earthlng, @ema-pe
|
|
|
|
## DON'T GO HIGHER THAN VERSION x.9 !! ( because of ASCII comparison in check_for_update() )
|
|
|
|
#########################
|
|
# Base variables #
|
|
#########################
|
|
|
|
update_pref=${1:--ask}
|
|
RED='\033[0;31m'
|
|
BLUE='\033[0;34m'
|
|
BBLUE='\033[1;34m'
|
|
GREEN='\033[0;32m'
|
|
ORANGE='\033[0;33m'
|
|
CYAN='\033[0;36m'
|
|
NC='\033[0m' # No Color
|
|
|
|
#########################
|
|
# Working directory #
|
|
#########################
|
|
|
|
# get current directory
|
|
currdir=$(pwd)
|
|
## get the full path of this script (readlink for Linux, greadlink for Mac with coreutils installed)
|
|
sfp=$(readlink -f "${BASH_SOURCE[0]}" 2>/dev/null || greadlink -f "${BASH_SOURCE[0]}" 2>/dev/null)
|
|
## fallback for Macs without coreutils
|
|
if [ -z "$sfp" ]; then sfp=${BASH_SOURCE[0]}; fi
|
|
## store the Firefox profile directory
|
|
ff_profile="$(dirname "${sfp}")"
|
|
|
|
#########################
|
|
# Arguments #
|
|
#########################
|
|
|
|
usage() {
|
|
echo -e ${BLUE}"\nUsage: $0 [-h] [-u] [-d] [-s] [-n] [-b] [-o OVERRIDE]\n"${NC} 1>&2 # Echo usage string to standard error
|
|
echo -e "Optional Arguments:"
|
|
echo -e "\t-h,\t\t Show this help message and exit."
|
|
echo -e "\t-u,\t\t Update updater.sh and execute silently. Do not seek confirmation."
|
|
echo -e "\t-d,\t\t Do not look for updates to updater.sh."
|
|
echo -e "\t-s,\t\t Silently update user.js. Do not seek confirmation."
|
|
echo -e "\t-b,\t\t Only keep one backup of each file."
|
|
echo -e "\t-o OVERRIDE,\t Filename or path to overrides file (if different than user-overrides.js)."
|
|
echo -e "\t-n,\t\t Do not append any overrides, evein if user-overrides.js exists."
|
|
echo -e
|
|
exit 1
|
|
}
|
|
|
|
legacy_argument () {
|
|
arg=$1
|
|
echo -e ${ORANGE}"\nWarning: command line arguments have changed."
|
|
echo -e "${arg} has been deprecated and may not work in the future.\n"
|
|
echo -e "Please view the new options using the --help argument."${NC}
|
|
}
|
|
|
|
# Arguement defaults
|
|
UPDATE="check"
|
|
CONFIRM="yes"
|
|
OVERRIDE="user-overrides.js"
|
|
BACKUP="multiple"
|
|
|
|
|
|
if [ $# != 0 ]; then
|
|
# Display usage if first arguement is -help or --help
|
|
if [ $1 = "--help" ] || [ $1 = "-help" ]; then
|
|
usage
|
|
elif [ $1 = "-donotupdate" ]; then
|
|
UPDATE="no"
|
|
legacy_argument $1
|
|
elif [ $1 = "-update" ]; then
|
|
UPDATE="yes"
|
|
legacy_argument $1
|
|
else
|
|
while getopts ":hudso:nb" opt; do
|
|
case $opt in
|
|
h)
|
|
usage
|
|
;;
|
|
u)
|
|
UPDATE="yes"
|
|
;;
|
|
d)
|
|
UPDATE="no"
|
|
;;
|
|
s)
|
|
CONFIRM="no"
|
|
;;
|
|
o)
|
|
OVERRIDE=${OPTARG}
|
|
;;
|
|
n)
|
|
OVERRIDE="none"
|
|
;;
|
|
b)
|
|
BACKUP="single"
|
|
;;
|
|
\?)
|
|
echo -e ${RED}"\nInvalid option: -$OPTARG"${NC} >&2
|
|
usage
|
|
;;
|
|
esac
|
|
done
|
|
fi
|
|
fi
|
|
|
|
|
|
|
|
|
|
#########################
|
|
# File Handeling #
|
|
#########################
|
|
|
|
# Download method priority: curl -> wget -> pearl
|
|
DOWNLOAD_METHOD="not_pearl"
|
|
if [[ $(command -v "curl") ]] > /dev/null 2>&1; then
|
|
DOWNLOAD_TO_FILE="curl -O"
|
|
elif [[ $(command -v "wget") ]] > /dev/null 2>&1; then
|
|
DOWNLOAD_TO_FILE="wget"
|
|
elif [[ $(command -v "perl") ]]; then
|
|
DOWNLOAD_METHOD="perl"
|
|
else
|
|
echo -e ${RED}"This script requires curl, wget or perl to be installed.\nProcess aborted"${NC}
|
|
exit 0
|
|
fi
|
|
|
|
# Download files
|
|
download_file () {
|
|
mkdir -p userjs_temps
|
|
cd userjs_temps
|
|
url=$1
|
|
|
|
if [ $DOWNLOAD_METHOD = "not_pearl" ]; then
|
|
$DOWNLOAD_TO_FILE ${url}
|
|
else
|
|
http_url=${url/https/http}
|
|
# Variables from the shell are available in Perl's %ENV hash
|
|
# Need to export shell variable so it is visible to subprocesses
|
|
export http_url
|
|
|
|
perl -e '
|
|
use File::Fetch;
|
|
my $ff = File::Fetch->new(uri => $ENV{http_url});
|
|
my $where = $ff->fetch() or die $ff->error;
|
|
my $where = $ff->fetch( to => "." );
|
|
'
|
|
fi
|
|
|
|
cd ..
|
|
}
|
|
|
|
# Backup a file into userjs_backups
|
|
# Replace current version of a file with new one in userjs_temps
|
|
backup_file () {
|
|
filename=$1
|
|
mkdir -p userjs_backups
|
|
if [ $BACKUP = "single" ]; then
|
|
cd userjs_backups
|
|
find . -type f -name $filename\* -exec rm {} \;
|
|
cd ..
|
|
fi
|
|
mv $filename "userjs_backups/${filename}.backup.$(date +"%Y-%m-%d_%H%M")"
|
|
mv "userjs_temps/${filename}" $filename
|
|
echo -e "Status: ${GREEN}${filename} has been backed up and replaced with the latest version!${NC}"
|
|
}
|
|
|
|
#########################
|
|
# Initiation #
|
|
#########################
|
|
|
|
initiate () {
|
|
echo -e
|
|
echo -e
|
|
echo -e ${BBLUE}" ############################################################################"
|
|
echo -e " #### ####"
|
|
echo -e " #### ghacks user.js ####"
|
|
echo -e " #### Hardening the Privacy and Security Settings of Firefox ####"
|
|
echo -e " #### Maintained by @Thorin-Oakenpants and @earthlng ####" ####"
|
|
echo -e " #### Updater for macOS and Linux by @overdodactyl ####" ####"
|
|
echo -e " #### ####"
|
|
echo -e " ############################################################################"${NC}
|
|
echo -e
|
|
echo -e
|
|
echo -e "Documentation for this script is available here: ${CYAN}https://github.com/ghacksuserjs/ghacks-user.js/wiki/3.3-Updater-Scripts${NC}\n"
|
|
}
|
|
|
|
confirmation () {
|
|
download_file "https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/user.js" &>/dev/null
|
|
echo -e "Please observe the following information:"
|
|
echo -e "\tFirefox profile: ${ORANGE}$(pwd)${NC}"
|
|
echo -e "\tAvailable online: ${ORANGE}$(get_userjs_version userjs_temps/user.js)${NC}"
|
|
echo -e "\tCurrently using: ${ORANGE}$(get_userjs_version user.js)\n${NC}\n"
|
|
|
|
if [ $CONFIRM = "yes" ]; then
|
|
echo -e "This script will update to the latest user.js file and append any custom configurations from user-overrides.js. ${RED}Continue Y/N? ${NC}"
|
|
read -p "" -n 1 -r
|
|
echo -e "\n"
|
|
if [[ $REPLY =~ ^[Nn]$ ]]; then
|
|
echo -e ${RED}"Process aborted"${NC}
|
|
return 1
|
|
fi
|
|
fi
|
|
}
|
|
|
|
|
|
#########################
|
|
# Update updater.sh #
|
|
#########################
|
|
|
|
# Returns the version number of a updater.sh file
|
|
get_updater_version () {
|
|
filename=$1
|
|
version_regex='5 s/.*[[:blank:]]\([[:digit:]]*\.[[:digit:]]*\)/\1/p'
|
|
echo "$(sed -n "$version_regex" "${ff_profile}/${filename}")"
|
|
}
|
|
|
|
# Update updater.sh
|
|
# Default: Check for update, if available, ask user if they want to execute it
|
|
# Args:
|
|
# -donotupdate: New version will not be looked for and update will not occur
|
|
# -update: Check for update, if available, execute without asking
|
|
update_updater () {
|
|
if [ $UPDATE = "no" ]; then
|
|
# User signified not to check for updates
|
|
return 0
|
|
fi
|
|
|
|
download_file "https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/updater.sh" &>/dev/null
|
|
|
|
if [[ $(get_updater_version updater.sh) < $(get_updater_version userjs_temps/updater.sh) ]]; then
|
|
if [ $UPDATE = "check" ]; then
|
|
echo -e "There is a newer version of updater.sh available. ${RED}Download and execute Y/N?${NC}"
|
|
read -p "" -n 1 -r
|
|
echo -e "\n\n"
|
|
if [[ $REPLY =~ ^[Nn]$ ]]; then
|
|
# Update available, but user chooses not to update
|
|
return 0
|
|
fi
|
|
fi
|
|
else
|
|
# No update available
|
|
return 0
|
|
fi
|
|
# Backup current updater, execute latest version
|
|
backup_file updater.sh
|
|
chmod +x updater.sh
|
|
./updater.sh "$@"
|
|
exit 1
|
|
}
|
|
|
|
|
|
#########################
|
|
# Update user.js #
|
|
#########################
|
|
|
|
# Returns version number of a user.js file
|
|
get_userjs_version () {
|
|
filename=$1
|
|
echo "$(sed -n "4p" "${ff_profile}/${filename}")"
|
|
}
|
|
|
|
# Applies latest version of user.js and any custom overrides
|
|
update_userjs () {
|
|
backup_file user.js
|
|
if [ $OVERRIDE != "none" ]; then
|
|
if [ -e "$OVERRIDE" ]; then
|
|
cat $OVERRIDE >> user.js
|
|
echo -e "Status: ${GREEN}Your override customizations have been applied!${NC}"
|
|
else
|
|
echo -e "${ORANGE}Warning: Could not find override file:${NC} ${OVERRIDE}"
|
|
echo -e "You are using the default ghacks user.js file."
|
|
fi
|
|
fi
|
|
}
|
|
|
|
#########################
|
|
# Execute #
|
|
#########################
|
|
|
|
## change directory to the Firefox profile directory
|
|
cd "$ff_profile"
|
|
|
|
initiate
|
|
update_updater
|
|
confirmation && update_userjs
|
|
rm -rf userjs_temps
|
|
cd "${currdir}"
|