Revert privacy.sexy `prefs.js` changes in done between v0.12.0 and v0.12.2

revert-privacy-sexy-firefox-prefsjs-0.12.2.sh

#!/usr/bin/env bash
# https://privacy.sexy — v0.12.2 — Fri, 08 Sep 2023 14:58:37 GMT
if [ "$EUID" -ne 0 ]; then
  script_path=$([[ "$0" = /* ]] && echo "$0" || echo "$PWD/${0#./}")
  sudo "$script_path" || (
    echo 'Administrator privileges are required.'
    exit 1
  )
  exit 0
fi
export HOME="/home/${SUDO_USER:-${USER}}" # Keep `~` and `$HOME` for user not `/root`.


# Disable connection tests (breaks automatic Wi-Fi login) (revert)
echo '--- Disable connection tests (breaks automatic Wi-Fi login) (revert)'
pref_name='network.captive-portal-service.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# ------Enable Firefox First party isolation (revert)-------
# ----------------------------------------------------------
echo '--- Enable Firefox First party isolation (revert)'
pref_name='privacy.firstparty.isolate'
pref_value='true'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# -------Enable Firefox tracking protection (revert)--------
# ----------------------------------------------------------
echo '--- Enable Firefox tracking protection (revert)'
pref_name='privacy.trackingprotection.enabled'
pref_value='true'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# Enable Firefox anti-fingerprinting (may break some websites) (revert)
echo '--- Enable Firefox anti-fingerprinting (may break some websites) (revert)'
pref_name='privacy.resistFingerprinting'
pref_value='true'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# Disable WebRTC exposure of your private IP address in Firefox (revert)
echo '--- Disable WebRTC exposure of your private IP address in Firefox (revert)'
pref_name='media.peerconnection.ice.default_address_only'
pref_value='true'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# Disable Firefox technical and interaction data collection (revert)
echo '--- Disable Firefox technical and interaction data collection (revert)'
pref_name='datareporting.healthreport.uploadEnabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# --Disable verbose Firefox telemetry collection (revert)---
# ----------------------------------------------------------
echo '--- Disable verbose Firefox telemetry collection (revert)'
pref_name='toolkit.telemetry.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# --------Disable Firefox telemetry archive (revert)--------
# ----------------------------------------------------------
echo '--- Disable Firefox telemetry archive (revert)'
pref_name='toolkit.telemetry.archive.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# --------Disable Firefox unified telemetry (revert)--------
# ----------------------------------------------------------
echo '--- Disable Firefox unified telemetry (revert)'
pref_name='toolkit.telemetry.unified'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# ---------Clear Firefox telemetry user ID (revert)---------
# ----------------------------------------------------------
echo '--- Clear Firefox telemetry user ID (revert)'
pref_name='toolkit.telemetry.cachedClientID'
pref_value='""'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# --Minimize Firefox telemetry logging verbosity (revert)---
# ----------------------------------------------------------
echo '--- Minimize Firefox telemetry logging verbosity (revert)'
pref_name='toolkit.telemetry.log.level'
pref_value='Fatal'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# Disable dumping Firefox Telemetry log messages to stdout (revert)
echo '--- Disable dumping Firefox Telemetry log messages to stdout (revert)'
pref_name='toolkit.telemetry.log.dump'
pref_value='Fatal'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# ---Disable pinging to Firefox telemetry server (revert)---
# ----------------------------------------------------------
echo '--- Disable pinging to Firefox telemetry server (revert)'
pref_name='toolkit.telemetry.server'
pref_value='""'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# ----------Disable Firefox shutdown ping (revert)----------
# ----------------------------------------------------------
echo '--- Disable Firefox shutdown ping (revert)'
pref_name='toolkit.telemetry.shutdownPingSender.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
pref_name='toolkit.telemetry.shutdownPingSender.enabledFirstSession'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
pref_name='toolkit.telemetry.firstShutdownPing.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# --------Disable Firefox new profile ping (revert)---------
# ----------------------------------------------------------
echo '--- Disable Firefox new profile ping (revert)'
pref_name='toolkit.telemetry.newProfilePing.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# -----------Disable Firefox update ping (revert)-----------
# ----------------------------------------------------------
echo '--- Disable Firefox update ping (revert)'
pref_name='toolkit.telemetry.updatePing.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# ------------Disable Firefox prio ping (revert)------------
# ----------------------------------------------------------
echo '--- Disable Firefox prio ping (revert)'
pref_name='toolkit.telemetry.prioping.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# ----Disable Firefox Pioneer study monitoring (revert)-----
# ----------------------------------------------------------
echo '--- Disable Firefox Pioneer study monitoring (revert)'
pref_name='toolkit.telemetry.pioneer-new-studies-available'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# --------Clear Firefox pioneer program ID (revert)---------
# ----------------------------------------------------------
echo '--- Clear Firefox pioneer program ID (revert)'
pref_name='toolkit.telemetry.pioneerId'
pref_value='""'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# ----Disable Firefox plugin stability blocking (revert)----
# ----------------------------------------------------------
echo '--- Disable Firefox plugin stability blocking (revert)'
pref_name='browser.safebrowsing.blockedURIs.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# Disable Firefox application reputation checks for downloads (revert)
echo '--- Disable Firefox application reputation checks for downloads (revert)'
pref_name='browser.safebrowsing.downloads.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# -------Disable Firefox malware protection (revert)--------
# ----------------------------------------------------------
echo '--- Disable Firefox malware protection (revert)'
pref_name='browser.safebrowsing.malware.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


# ----------------------------------------------------------
# -------Disable Firefox phishing protection (revert)-------
# ----------------------------------------------------------
echo '--- Disable Firefox phishing protection (revert)'
pref_name='browser.safebrowsing.phishing.enabled'
pref_value='false'
echo "Reverting preference: \"$pref_name\" to its default."
declare -a profile_paths=(
  ~/.mozilla/firefox/*/
  ~/.var/app/org.mozilla.firefox/.mozilla/firefox/*/
  ~/snap/firefox/common/.mozilla/firefox/*/
)
declare -i total_profiles_found=0
for profile_dir in "${profile_paths[@]}"; do
  user_js_file="${profile_dir}user.js"
  if [ ! -f "$user_js_file" ]; then
    continue
  fi
  ((total_profiles_found++))
  echo "$user_js_file:"
  pref_start="user_pref(\"$pref_name\","
  pref_line="user_pref(\"$pref_name\", $pref_value);"
  if ! grep --quiet "^$pref_start" "${user_js_file}"; then
    echo $'\t''Skipping, preference was not configured before.'
  elif grep --quiet "^$pref_line$" "${user_js_file}"; then
    sed --in-place "/^$pref_line/d" "$user_js_file"
    echo $'\t''Successfully reverted preference to default.'
    if ! grep --quiet '[^[:space:]]' "$user_js_file"; then
      rm "$user_js_file"
      echo $'\t''Removed user.js file as it became empty.'
    fi
  else
    echo $'\t''Skipping, the preference has value that is not configured by privacy.sexy.'
  fi
done
if [ "$total_profiles_found" -eq 0 ]; then
  echo 'No reversion was necessary.'
else
  echo "Preferences verified in $total_profiles_found profiles."
fi
# ----------------------------------------------------------


echo 'Your privacy and security is now hardened 🎉💪'
echo 'Press any key to exit.'
read -n 1 -s