feat: LeechBlock default config, Chrome repo, nsswitch fixes, extended checker

- Add leechblock_defaults.js with pre-configured blocking rules matching
  hosts/install.sh (YouTube, food delivery, fast food — 3 block sets)
- install_leechblock.sh: switch to LeechBlockNG-chrome repo, download
  jQuery UI, inject defaults.js into extension, patch background.js to
  seed storage on first run, replace browser binary in-place
- remove_guest_mode.sh: fix associative array key spacing
- enforce-nsswitch.sh: handle 'resolve' without 'dns' in emergency fix
- setup_hosts_guard.sh: ensure 'files' in nsswitch hosts line before
  snapshotting, remove erroneous 'local' outside function
- check_and_enable_services.sh: extend from 5 to 12 services, add
  nsswitch.conf validation and auto-fix
This commit is contained in:
Krzysztof Rudnicki 2026-02-20 20:24:13 +01:00
parent 4c4e966e5f
commit 09e85cd914
6 changed files with 1390 additions and 717 deletions

View File

@ -69,9 +69,15 @@ if ! validate_hosts_line "$current_hosts_line"; then
log "ERROR: Canonical source not found at $CANONICAL_SOURCE"
# Emergency fix: add "files" back to hosts line
chattr -i "$TARGET" 2>/dev/null || true
sed -i 's/^hosts:\(.*\)dns/hosts:\1files dns/' "$TARGET"
if grep -q '^hosts:.*dns' "$TARGET"; then
sed -i 's/^hosts:\(.*\)dns/hosts:\1files dns/' "$TARGET"
elif grep -q '^hosts:.*resolve' "$TARGET"; then
sed -i 's/^hosts:\(.*\)resolve/hosts: files\1resolve/' "$TARGET"
else
sed -i 's/^hosts:/hosts: files/' "$TARGET"
fi
chattr +i "$TARGET" 2>/dev/null || true
log "Emergency fix applied: added 'files' before 'dns'"
log "Emergency fix applied: added 'files' to hosts line"
fi
exit 0
fi

View File

@ -394,6 +394,22 @@ if [[ $ENABLE_NSSWITCH -eq 1 ]]; then
msg "Installing nsswitch enforcement script -> $INSTALL_ENFORCE_NSSWITCH"
run install -m 755 "$TEMPLATE_ENFORCE_NSSWITCH" "$INSTALL_ENFORCE_NSSWITCH"
# Ensure 'files' is present in the hosts line before snapshotting
if [[ -f "$NSSWITCH" ]]; then
hosts_line=$(grep '^hosts:' "$NSSWITCH" 2>/dev/null || echo "")
if [[ -n "$hosts_line" ]] && ! echo "$hosts_line" | grep -qw 'files'; then
msg "Adding 'files' to nsswitch.conf hosts line (was: $hosts_line)"
if echo "$hosts_line" | grep -qw 'resolve'; then
run sed -i 's/^hosts:\(.*\)resolve/hosts: files\1resolve/' "$NSSWITCH"
elif echo "$hosts_line" | grep -qw 'dns'; then
run sed -i 's/^hosts:\(.*\)dns/hosts:\1files dns/' "$NSSWITCH"
else
run sed -i 's/^hosts:/hosts: files/' "$NSSWITCH"
fi
msg "nsswitch.conf hosts line fixed: $(grep '^hosts:' "$NSSWITCH")"
fi
fi
# Create nsswitch canonical snapshot if needed
if [[ -f "$NSSWITCH" ]]; then
if [[ ! -f "$CANON_NSSWITCH" ]]; then

File diff suppressed because it is too large Load Diff

View File

@ -15,14 +15,14 @@ warn() { printf "\033[1;33m[WARN]\033[0m %s\n" "$*"; }
err() { printf "\033[1;31m[ERR ]\033[0m %s\n" "$*"; }
require_cmd() {
if ! command -v "$1" > /dev/null 2>&1; then
err "Missing dependency: $1"
MISSING=1
fi
if ! command -v "$1" >/dev/null 2>&1; then
err "Missing dependency: $1"
MISSING=1
fi
}
usage() {
cat << EOF
cat <<EOF
${SCRIPT_NAME} — Download and wire up LeechBlockNG from GitHub
Usage: ${SCRIPT_NAME} [--version vX.Y[.Z]] [--force] [--install-firefox]
@ -44,29 +44,29 @@ VERSION=""
FORCE=0
AUTO_FIREFOX=0
while [[ $# -gt 0 ]]; do
case "$1" in
--version)
VERSION="$2"
shift 2
;;
--force)
FORCE=1
shift
;;
--install-firefox)
AUTO_FIREFOX=1
shift
;;
-h | --help)
usage
exit 0
;;
*)
err "Unrecognized option: $1"
usage
exit 2
;;
esac
case "$1" in
--version)
VERSION="$2"
shift 2
;;
--force)
FORCE=1
shift
;;
--install-firefox)
AUTO_FIREFOX=1
shift
;;
-h | --help)
usage
exit 0
;;
*)
err "Unrecognized option: $1"
usage
exit 2
;;
esac
done
# Dependencies
@ -76,45 +76,56 @@ require_cmd tar
require_cmd find
require_cmd sed
require_cmd awk
if ! command -v jq > /dev/null 2>&1; then
warn "jq not found — will fall back to a simpler tag detection method."
if ! command -v jq >/dev/null 2>&1; then
warn "jq not found — will fall back to a simpler tag detection method."
fi
[[ $MISSING -eq 1 ]] && {
err "Please install missing tools and re-run."
exit 1
err "Please install missing tools and re-run."
exit 1
}
REPO_OWNER="proginosko"
REPO_NAME="LeechBlockNG"
REPO_NAME_CHROME="LeechBlockNG-chrome"
# Firefox repo (for reference): LeechBlockNG
# Use Chrome repo for Chromium-based browsers (the default target)
REPO_NAME="$REPO_NAME_CHROME"
get_latest_tag() {
local tag
if command -v jq > /dev/null 2>&1; then
tag=$(curl -fsSL "https://api.github.com/repos/${REPO_OWNER}/${REPO_NAME}/releases/latest" | jq -r '.tag_name // empty' || true)
if [[ -n $tag && $tag != "null" ]]; then
echo "$tag"
return 0
fi
fi
# Fallback: follow redirect for /releases/latest to extract tag
tag=$(curl -fsSLI "https://github.com/${REPO_OWNER}/${REPO_NAME}/releases/latest" | awk -F'/tag/' '/^location:/I {print $2}' | tr -d '\r\n' || true)
if [[ -n $tag ]]; then
echo "$tag"
return 0
fi
return 1
local repo="$1"
local tag
if command -v jq >/dev/null 2>&1; then
tag=$(curl -fsSL "https://api.github.com/repos/${REPO_OWNER}/${repo}/releases/latest" | jq -r '.tag_name // empty' || true)
if [[ -n $tag && $tag != "null" ]]; then
echo "$tag"
return 0
fi
# Fallback: try tags endpoint
tag=$(curl -fsSL "https://api.github.com/repos/${REPO_OWNER}/${repo}/tags?per_page=1" | jq -r '.[0].name // empty' || true)
if [[ -n $tag && $tag != "null" ]]; then
echo "$tag"
return 0
fi
fi
# Fallback: follow redirect for /releases/latest to extract tag
tag=$(curl -fsSLI "https://github.com/${REPO_OWNER}/${repo}/releases/latest" | awk -F'/tag/' '/^location:/I {print $2}' | tr -d '\r\n' || true)
if [[ -n $tag ]]; then
echo "$tag"
return 0
fi
return 1
}
if [[ -z $VERSION ]]; then
info "Resolving latest release tag from GitHub…"
if ! VERSION=$(get_latest_tag); then
err "Failed to determine latest version tag"
exit 1
fi
info "Resolving latest release tag from GitHub…"
if ! VERSION=$(get_latest_tag "$REPO_NAME"); then
err "Failed to determine latest version tag"
exit 1
fi
fi
if [[ ! $VERSION =~ ^v?[0-9]+(\.[0-9]+)*$ ]]; then
warn "Version tag '$VERSION' doesn't look like vX[.Y[.Z]] — continuing anyway."
warn "Version tag '$VERSION' doesn't look like vX[.Y[.Z]] — continuing anyway."
fi
VERSION=${VERSION#v} # strip leading v for folder names
@ -126,142 +137,218 @@ VERSION_DIR="$INSTALL_ROOT/$VERSION"
CURRENT_LINK="$INSTALL_ROOT/current"
if [[ -d $VERSION_DIR && $FORCE -ne 1 ]]; then
info "LeechBlockNG $VERSION already present at $VERSION_DIR (use --force to reinstall)."
info "LeechBlockNG $VERSION already present at $VERSION_DIR (use --force to reinstall)."
else
info "Downloading LeechBlockNG $TAG source from GitHub…"
tmpdir=$(mktemp -d)
trap 'rm -rf "$tmpdir"' EXIT
ARCHIVE_URL="https://github.com/${REPO_OWNER}/${REPO_NAME}/archive/refs/tags/${TAG}.tar.gz"
ARCHIVE_FILE="$tmpdir/${REPO_NAME}-${TAG}.tar.gz"
curl -fL --retry 3 -o "$ARCHIVE_FILE" "$ARCHIVE_URL"
info "Extracting…"
mkdir -p "$tmpdir/extract"
tar -xzf "$ARCHIVE_FILE" -C "$tmpdir/extract"
# The archive usually extracts to REPO_NAME-TAG/ …
src_root=$(find "$tmpdir/extract" -maxdepth 1 -type d -name "${REPO_NAME}-*" | head -n1 || true)
[[ -z $src_root ]] && {
err "Could not locate extracted source root"
exit 1
}
info "Downloading LeechBlockNG $TAG source from GitHub…"
tmpdir=$(mktemp -d)
trap 'rm -rf "$tmpdir"' EXIT
ARCHIVE_URL="https://github.com/${REPO_OWNER}/${REPO_NAME}/archive/refs/tags/${TAG}.tar.gz"
ARCHIVE_FILE="$tmpdir/${REPO_NAME}-${TAG}.tar.gz"
curl -fL --retry 3 -o "$ARCHIVE_FILE" "$ARCHIVE_URL"
info "Extracting…"
mkdir -p "$tmpdir/extract"
tar -xzf "$ARCHIVE_FILE" -C "$tmpdir/extract"
# The archive usually extracts to REPO_NAME-TAG/ …
src_root=$(find "$tmpdir/extract" -maxdepth 1 -type d -name "${REPO_NAME}-*" | head -n1 || true)
[[ -z $src_root ]] && {
err "Could not locate extracted source root"
exit 1
}
# Find the extension manifest (support a couple of common layouts)
manifest_path=$(find "$src_root" -maxdepth 5 -type f -name manifest.json | head -n1 || true)
if [[ -z $manifest_path ]]; then
err "manifest.json not found in the extracted archive. The project layout may have changed."
exit 1
fi
ext_dir=$(dirname "$manifest_path")
# Find the extension manifest (support a couple of common layouts)
manifest_path=$(find "$src_root" -maxdepth 5 -type f -name manifest.json | head -n1 || true)
if [[ -z $manifest_path ]]; then
err "manifest.json not found in the extracted archive. The project layout may have changed."
exit 1
fi
ext_dir=$(dirname "$manifest_path")
mkdir -p "$INSTALL_ROOT"
rm -rf "$VERSION_DIR"
info "Installing to $VERSION_DIR"
mkdir -p "$VERSION_DIR"
# Copy the extension directory as-is (avoid bringing tests or build scripts)
rsync -a --delete "$ext_dir/" "$VERSION_DIR/" 2> /dev/null || cp -a "$ext_dir/." "$VERSION_DIR/"
mkdir -p "$INSTALL_ROOT"
rm -rf "$VERSION_DIR"
info "Installing to $VERSION_DIR"
mkdir -p "$VERSION_DIR"
# Copy the extension directory as-is (avoid bringing tests or build scripts)
rsync -a --delete "$ext_dir/" "$VERSION_DIR/" 2>/dev/null || cp -a "$ext_dir/." "$VERSION_DIR/"
ln -sfn "$VERSION_DIR" "$CURRENT_LINK"
# Download jQuery UI (not included in repo — listed in .gitignore)
# The extension's options.html expects:
# jquery-ui/jquery-ui.min.css
# jquery-ui/external/jquery/jquery.js
# jquery-ui/jquery-ui.min.js
info "Downloading jQuery UI…"
jqui_version="1.14.1"
jqui_url="https://jqueryui.com/resources/download/jquery-ui-${jqui_version}.zip"
jqui_zip="$tmpdir/jquery-ui.zip"
curl -fL --retry 3 -o "$jqui_zip" "$jqui_url"
mkdir -p "$tmpdir/jqui-extract"
unzip -q "$jqui_zip" -d "$tmpdir/jqui-extract"
jqui_src=$(find "$tmpdir/jqui-extract" -maxdepth 1 -type d -name "jquery-ui-*" | head -n1 || true)
if [[ -n $jqui_src ]]; then
mkdir -p "$VERSION_DIR/jquery-ui/external/jquery"
cp "$jqui_src/jquery-ui.min.css" "$VERSION_DIR/jquery-ui/" 2>/dev/null || true
cp "$jqui_src/jquery-ui.min.js" "$VERSION_DIR/jquery-ui/" 2>/dev/null || true
cp "$jqui_src/external/jquery/jquery.js" "$VERSION_DIR/jquery-ui/external/jquery/" 2>/dev/null || true
info "✓ jQuery UI ${jqui_version} installed into extension"
else
warn "Could not extract jQuery UI — options page may not work correctly"
fi
ln -sfn "$VERSION_DIR" "$CURRENT_LINK"
fi
EXT_PATH="$CURRENT_LINK" # stable path used by wrappers
# ── Inject default blocking configuration ─────────────────────────────
# Copy leechblock_defaults.js alongside the extension and patch
# background.js to import it and seed storage on first run.
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
DEFAULTS_SRC="$SCRIPT_DIR/leechblock_defaults.js"
if [[ -f $DEFAULTS_SRC ]]; then
cp "$DEFAULTS_SRC" "$VERSION_DIR/defaults.js"
info "Copied default blocking configuration into extension"
BG_JS="$VERSION_DIR/background.js"
if [[ -f $BG_JS ]]; then
# 1) Add importScripts("defaults.js") right after importScripts("common.js")
if ! grep -q 'importScripts("defaults.js")' "$BG_JS"; then
sed -i 's|importScripts("common.js");|importScripts("common.js");\nimportScripts("defaults.js");|' "$BG_JS"
info "Patched background.js to import defaults.js"
fi
# 2) Inject first-run seeding logic after cleanTimeData(gOptions)
if ! grep -q 'LEECHBLOCK_DEFAULTS' "$BG_JS"; then
sed -i '/cleanTimeData(gOptions);/a\
\
\t\t// ── Seed default blocking rules on first run ──\
\t\tif (typeof LEECHBLOCK_DEFAULTS !== "undefined") {\
\t\t\tlet hasAnySites = false;\
\t\t\tfor (let s = 1; s <= +gOptions["numSets"]; s++) {\
\t\t\t\tif (gOptions["sites" + s]) { hasAnySites = true; break; }\
\t\t\t}\
\t\t\tif (!hasAnySites) {\
\t\t\t\tfor (let key in LEECHBLOCK_DEFAULTS) {\
\t\t\t\t\tgOptions[key] = LEECHBLOCK_DEFAULTS[key];\
\t\t\t\t}\
\t\t\t\tcleanOptions(gOptions);\
\t\t\t\tcleanTimeData(gOptions);\
\t\t\t\tgNumSets = +gOptions["numSets"];\
\t\t\t\tgStorage.set(gOptions).catch(\
\t\t\t\t\tfunction (e) { warn("Cannot seed defaults: " + e); }\
\t\t\t\t);\
\t\t\t\tlog("Seeded default blocking configuration");\
\t\t\t}\
\t\t}' "$BG_JS"
info "Patched background.js with first-run seeding logic"
fi
fi
else
warn "leechblock_defaults.js not found at $DEFAULTS_SRC — skipping default config"
fi
# Detect browsers
declare -A BROWSERS
BROWSERS=(
[chromium]="Chromium"
[google - chrome - stable]="Google Chrome"
[google - chrome]="Google Chrome"
[brave - browser]="Brave"
[vivaldi - stable]="Vivaldi"
[vivaldi]="Vivaldi"
[opera]="Opera"
[thorium - browser]="Thorium"
[chromium]="Chromium"
[google - chrome - stable]="Google Chrome"
[google - chrome]="Google Chrome"
[brave - browser]="Brave"
[vivaldi - stable]="Vivaldi"
[vivaldi]="Vivaldi"
[opera]="Opera"
[thorium - browser]="Thorium"
)
declare -A FIREFOXES
FIREFOXES=(
[firefox]="Firefox"
[firefox - developer - edition]="Firefox Developer Edition"
[librewolf]="LibreWolf"
[firefox]="Firefox"
[firefox - developer - edition]="Firefox Developer Edition"
[librewolf]="LibreWolf"
)
found_any=0
wrap_bin_dir="$HOME/.local/bin"
mkdir -p "$wrap_bin_dir"
# Create a user desktop entry
user_apps_dir="${XDG_DATA_HOME:-$HOME/.local/share}/applications"
mkdir -p "$user_apps_dir"
create_wrapper_and_desktop() {
local bin="$1"
shift
local pretty="$1"
shift
local wrapper="$wrap_bin_dir/${bin}-with-leechblock"
# Replace the system browser launcher in-place so every launch includes LeechBlock.
# The original script/binary is backed up as <path>.orig.
# Requires sudo for system paths (/usr/bin).
replace_browser_in_place() {
local bin="$1"
shift
local pretty="$1"
shift
local real_bin
real_bin=$(command -v "$bin" || true)
[[ -z $real_bin ]] && return
local real_bin
real_bin=$(command -v "$bin" || true)
[[ -z $real_bin ]] && return
cat > "$wrapper" << WRAP
# Resolve to absolute path (handles symlinks etc.)
real_bin=$(readlink -f "$real_bin")
local orig_backup="${real_bin}.orig"
# If already wrapped, skip (idempotent)
if grep -q '__LEECHBLOCK_WRAPPER__' "$real_bin" 2>/dev/null; then
info "$pretty ($bin) already wrapped — skipping"
found_any=1
return
fi
# Kill running instances so the new wrapper takes effect
info "Killing running $pretty instances…"
pkill -f "$real_bin" 2>/dev/null || true
pkill -f "$(basename "$real_bin")" 2>/dev/null || true
sleep 1
# Back up original
if [[ ! -f $orig_backup ]]; then
info "Backing up $real_bin$orig_backup"
sudo cp -a "$real_bin" "$orig_backup"
else
info "Backup already exists: $orig_backup"
fi
# Write replacement wrapper
info "Replacing $real_bin with LeechBlock wrapper…"
sudo tee "$real_bin" >/dev/null <<WRAP
#!/usr/bin/env bash
exec "$real_bin" --load-extension="$EXT_PATH" "$@"
# __LEECHBLOCK_WRAPPER__ — auto-generated by install_leechblock.sh
# Original backed up at: $orig_backup
exec "$orig_backup" --load-extension="$EXT_PATH" "\$@"
WRAP
chmod +x "$wrapper"
sudo chmod +x "$real_bin"
# Try to reuse icon from an existing desktop file if available
local sys_desktop existing_icon existing_name categories
sys_desktop=$(grep -RIl "^Exec=.*${bin}" /usr/share/applications 2> /dev/null | head -n1 || true)
if [[ -n $sys_desktop ]]; then
existing_icon=$(awk -F= '/^Icon=/{print $2; exit}' "$sys_desktop" || true)
existing_name=$(awk -F= '/^Name=/{print $2; exit}' "$sys_desktop" || true)
categories=$(awk -F= '/^Categories=/{print $2; exit}' "$sys_desktop" || true)
fi
[[ -z $existing_icon ]] && existing_icon="$bin"
[[ -z $existing_name ]] && existing_name="$pretty"
[[ -z $categories ]] && categories="Network;WebBrowser;"
local desktop_file="$user_apps_dir/${bin}-with-leechblock.desktop"
cat > "$desktop_file" << DESK
[Desktop Entry]
Name=${existing_name} (LeechBlock)
Exec=${wrapper} %U
Terminal=false
Type=Application
Icon=${existing_icon}
Categories=${categories}
StartupNotify=true
DESK
info "Created wrapper: $wrapper"
info "Created launcher: $desktop_file"
found_any=1
info "$pretty now always launches with LeechBlock"
found_any=1
}
info "Detecting installed browsers…"
for bin in "${!BROWSERS[@]}"; do
if command -v "$bin" > /dev/null 2>&1; then
create_wrapper_and_desktop "$bin" "${BROWSERS[$bin]}"
fi
if command -v "$bin" >/dev/null 2>&1; then
replace_browser_in_place "$bin" "${BROWSERS[$bin]}"
fi
done
ff_found=0
for bin in "${!FIREFOXES[@]}"; do
if command -v "$bin" > /dev/null 2>&1; then
ff_found=1
fi
if command -v "$bin" >/dev/null 2>&1; then
ff_found=1
fi
done
echo
if [[ $found_any -eq 1 ]]; then
info "Chromium-based integration complete. Launch the browser via its '(LeechBlock)' launcher."
warn "Chromium will mark it as a developer extension; this is expected for unpacked installs."
info "Chromium-based integration complete. Launch the browser via its '(LeechBlock)' launcher."
warn "Chromium will mark it as a developer extension; this is expected for unpacked installs."
fi
if [[ $ff_found -eq 1 ]]; then
echo
warn "Detected Firefox-based browser(s). Permanent install from GitHub source isn't possible on stable builds due to required signing."
cat << FF
echo
warn "Detected Firefox-based browser(s). Permanent install from GitHub source isn't possible on stable builds due to required signing."
cat <<FF
Options:
1) Install from Mozilla Add-ons (recommended):
https://addons.mozilla.org/firefox/addon/leechblock-ng/
@ -276,8 +363,8 @@ FF
fi
if [[ $found_any -eq 0 && $ff_found -eq 0 ]]; then
warn "No supported browsers detected. We placed the extension at: $VERSION_DIR"
echo "Supported (auto-wired): ${!BROWSERS[*]}. Detected Firefox variants will show guidance only."
warn "No supported browsers detected. We placed the extension at: $VERSION_DIR"
echo "Supported (auto-wired): ${!BROWSERS[*]}. Detected Firefox variants will show guidance only."
fi
echo
@ -285,36 +372,36 @@ info "Done. Version: $VERSION (tag $TAG) installed under $VERSION_DIR"
# If requested, attempt automatic install on Firefox via enterprise policies
if [[ $AUTO_FIREFOX -eq 1 && $ff_found -eq 1 ]]; then
echo
info "Attempting Firefox auto-install via Enterprise Policies (requires sudo)."
# AMO info
ADDON_ID="leechblockng@proginosko.com"
ADDON_AMO_URL="https://addons.mozilla.org/firefox/downloads/latest/leechblock-ng/latest.xpi"
echo
info "Attempting Firefox auto-install via Enterprise Policies (requires sudo)."
# AMO info
ADDON_ID="leechblockng@proginosko.com"
ADDON_AMO_URL="https://addons.mozilla.org/firefox/downloads/latest/leechblock-ng/latest.xpi"
# Determine policy directories for detected Firefox-like browsers
declare -a POLICY_DIRS
POLICY_DIRS=()
if command -v firefox > /dev/null 2>&1; then
POLICY_DIRS+=("/etc/firefox/policies" "/usr/lib/firefox/distribution")
fi
if command -v firefox-developer-edition > /dev/null 2>&1; then
POLICY_DIRS+=("/etc/firefox-developer-edition/policies" "/usr/lib/firefox-developer-edition/distribution")
fi
if command -v librewolf > /dev/null 2>&1; then
POLICY_DIRS+=("/etc/librewolf/policies" "/usr/lib/librewolf/distribution")
fi
# Generic mozilla path as fallback
POLICY_DIRS+=("/usr/lib/mozilla/distribution")
# Determine policy directories for detected Firefox-like browsers
declare -a POLICY_DIRS
POLICY_DIRS=()
if command -v firefox >/dev/null 2>&1; then
POLICY_DIRS+=("/etc/firefox/policies" "/usr/lib/firefox/distribution")
fi
if command -v firefox-developer-edition >/dev/null 2>&1; then
POLICY_DIRS+=("/etc/firefox-developer-edition/policies" "/usr/lib/firefox-developer-edition/distribution")
fi
if command -v librewolf >/dev/null 2>&1; then
POLICY_DIRS+=("/etc/librewolf/policies" "/usr/lib/librewolf/distribution")
fi
# Generic mozilla path as fallback
POLICY_DIRS+=("/usr/lib/mozilla/distribution")
updated_any=0
for pol_target in "${POLICY_DIRS[@]}"; do
tmp_pol=$(mktemp)
existing="${pol_target}/policies.json"
if sudo test -f "$existing"; then
info "Merging into existing policies.json at $existing"
sudo cp "$existing" "$tmp_pol"
if command -v jq > /dev/null 2>&1; then
merged=$(jq --arg id "$ADDON_ID" --arg url "$ADDON_AMO_URL" '
updated_any=0
for pol_target in "${POLICY_DIRS[@]}"; do
tmp_pol=$(mktemp)
existing="${pol_target}/policies.json"
if sudo test -f "$existing"; then
info "Merging into existing policies.json at $existing"
sudo cp "$existing" "$tmp_pol"
if command -v jq >/dev/null 2>&1; then
merged=$(jq --arg id "$ADDON_ID" --arg url "$ADDON_AMO_URL" '
.policies |= (. // {}) |
.policies.ExtensionSettings |= (. // {}) |
.policies.ExtensionSettings."*" |= (. // {"installation_mode":"allowed"}) |
@ -322,17 +409,17 @@ if [[ $AUTO_FIREFOX -eq 1 && $ff_found -eq 1 ]]; then
.policies.ExtensionSettings[$id].installation_mode = "force_installed" |
.policies.ExtensionSettings[$id].install_url = $url
' "$tmp_pol") || merged=""
if [[ -n $merged ]]; then
printf '%s\n' "$merged" > "$tmp_pol"
else
warn "jq merge failed; skipping $pol_target"
rm -f "$tmp_pol"
continue
fi
else
warn "jq not available; creating minimal policies.json (existing file will be backed up)."
sudo cp "$existing" "${existing}.bak.$(date +%s)"
cat > "$tmp_pol" << JSON
if [[ -n $merged ]]; then
printf '%s\n' "$merged" >"$tmp_pol"
else
warn "jq merge failed; skipping $pol_target"
rm -f "$tmp_pol"
continue
fi
else
warn "jq not available; creating minimal policies.json (existing file will be backed up)."
sudo cp "$existing" "${existing}.bak.$(date +%s)"
cat >"$tmp_pol" <<JSON
{
"policies": {
"ExtensionSettings": {
@ -345,10 +432,10 @@ if [[ $AUTO_FIREFOX -eq 1 && $ff_found -eq 1 ]]; then
}
}
JSON
fi
else
info "Creating new policies.json at $pol_target"
cat > "$tmp_pol" << JSON
fi
else
info "Creating new policies.json at $pol_target"
cat >"$tmp_pol" <<JSON
{
"policies": {
"ExtensionSettings": {
@ -361,18 +448,18 @@ JSON
}
}
JSON
fi
fi
sudo mkdir -p "$pol_target"
sudo cp "$tmp_pol" "$pol_target/policies.json"
rm -f "$tmp_pol"
updated_any=1
done
sudo mkdir -p "$pol_target"
sudo cp "$tmp_pol" "$pol_target/policies.json"
rm -f "$tmp_pol"
updated_any=1
done
if [[ $updated_any -eq 1 ]]; then
info "Firefox policies updated. Restart Firefox/LibreWolf to complete installation of LeechBlock NG."
else
warn "No Firefox policy locations updated. You may not have a supported Firefox installed."
fi
info "Firefox policy updated. Restart Firefox to complete installation of LeechBlock NG."
if [[ $updated_any -eq 1 ]]; then
info "Firefox policies updated. Restart Firefox/LibreWolf to complete installation of LeechBlock NG."
else
warn "No Firefox policy locations updated. You may not have a supported Firefox installed."
fi
info "Firefox policy updated. Restart Firefox to complete installation of LeechBlock NG."
fi

View File

@ -0,0 +1,151 @@
/* LeechBlock NG default blocking configuration.
*
* Loaded by background.js via importScripts().
* On first run (no sites configured), these defaults are seeded into
* chrome.storage.local so the extension starts pre-configured.
*
* Mirrors the domains blocked in linux_configuration/hosts/install.sh.
* With matchSubdomains=true, listing "youtube.com" automatically covers
* www.youtube.com, m.youtube.com, etc.
*
* Maintained by install_leechblock.sh edit THIS file then re-run the
* installer to push changes into the extension.
*/
// eslint-disable-next-line no-unused-vars
const LEECHBLOCK_DEFAULTS = {
// ── General options ────────────────────────────────────────────────
numSets: "6",
matchSubdomains: true,
// ── Set 1 — YouTube & alternative front-ends ───────────────────────
setName1: "YouTube",
sites1: [
// Core YouTube
"youtube.com",
"youtu.be",
"youtube-nocookie.com",
"youtubei.googleapis.com",
"youtube.googleapis.com",
"yt3.ggpht.com",
"ytimg.com",
"googlevideo.com",
// Invidious instances
"invidious.io",
"invidio.us",
"vid.puffyan.us",
"yewtu.be",
"invidious.kavin.rocks",
"inv.riverside.rocks",
"invidious.namazso.eu",
"invidious.nerdvpn.de",
"invidious.projectsegfau.lt",
"invidious.slipfox.xyz",
"invidious.privacydev.net",
"invidious.perennialte.ch",
"invidious.protokoll-11.de",
"invidious.einfachzocken.eu",
"invidious.fdn.fr",
"inv.in.projectsegfau.lt",
"invidious.tiekoetter.com",
"invidious.lunar.icu",
"iv.ggtyler.dev",
"iv.melmac.space",
"invidious.incogniweb.net",
"invidious.drgns.space",
"invidious.io.lol",
"inv.n8pjl.ca",
"inv.zzls.xyz",
"inv.tux.pizza",
// Piped instances
"piped.video",
"piped.kavin.rocks",
"piped.mha.fi",
"piped.mint.lgbt",
"piped.projectsegfau.lt",
"piped.privacydev.net",
"piped.smnz.de",
"piped.adminforge.de",
"watch.whatever.social",
"piped.lunar.icu",
// Other alternative clients / front-ends
"viewtube.io",
"freetube.io",
"tubo.media",
"materialious.nadeko.net",
"clipious.org",
"newpipe.net",
"newpipe.schabi.org",
"grayjay.app",
"libretube.dev",
"hyperion.deishelon.com",
].join(" "),
times1: "0000-2400",
days1: [true, true, true, true, true, true, true],
// ── Set 2 — Food delivery services ─────────────────────────────────
setName2: "Food Delivery",
sites2: [
// Polish services
"pyszne.pl",
"glovo.com",
"glovoapp.com",
"bolt.eu",
"woltwojta.pl",
"wolt.com",
"jush.pl",
"delio.pl",
"delio.com",
"delio.com.pl",
"lisek.app",
"stava.app",
"biedronka.pl",
"barbora.pl",
"frisco.pl",
"swiatkwiatow.pl",
"szama.pl",
"auchandirect.pl",
// International services
"ubereats.com",
"uber.com",
"deliveroo.com",
"deliveroo.co.uk",
"foodpanda.com",
"grubhub.com",
"doordash.com",
"justeat.com",
"justeat.co.uk",
"postmates.com",
"seamless.com",
"menulog.com.au",
"delivery.com",
"getir.com",
"flink.com",
"gorillas.io",
"gopuff.com",
"instacart.com",
"takeaway.com",
].join(" "),
times2: "0000-2400",
days2: [true, true, true, true, true, true, true],
// ── Set 3 — Fast food chain websites ───────────────────────────────
setName3: "Fast Food",
sites3: [
"mcdonalds.com",
"mcdonalds.pl",
"kfc.com",
"kfc.pl",
"burgerking.com",
"burgerking.pl",
"pizzahut.com",
"pizzahut.pl",
"dominos.com",
"dominos.pl",
"subway.com",
"subway.pl",
].join(" "),
times3: "0000-2400",
days3: [true, true, true, true, true, true, true],
};

View File

@ -12,10 +12,10 @@ SCRIPT_NAME=$(basename "$0")
UNDO=false
for arg in "$@"; do
case "$arg" in
--undo) UNDO=true ;;
-h | --help)
cat << EOF
case "$arg" in
--undo) UNDO=true ;;
-h | --help)
cat <<EOF
Usage: $SCRIPT_NAME [--undo]
Actions:
@ -29,40 +29,40 @@ Notes:
- Requires root privileges to write to /etc/* policy paths. Will self-elevate via sudo.
- Restart affected browsers to apply changes.
EOF
exit 0
;;
esac
exit 0
;;
esac
done
# Re-exec as root if needed
if [[ $EUID -ne 0 ]]; then
echo "[info] Elevating privileges with sudo..."
exec sudo -E bash "$0" "$@"
echo "[info] Elevating privileges with sudo..."
exec sudo -E bash "$0" "$@"
fi
# Map binaries to a logical product key
declare -A BIN_TO_KEY=(
[thorium - browser]=thorium-browser
[thorium]=thorium-browser
[chromium]=chromium
[google - chrome]=google-chrome
[google - chrome - stable]=google-chrome
[brave - browser]=brave-browser
[vivaldi]=vivaldi
[vivaldi - stable]=vivaldi
[microsoft - edge - stable]=microsoft-edge-stable
[opera]=opera
[thorium - browser]=thorium-browser
[thorium]=thorium-browser
[chromium]=chromium
[google - chrome]=google-chrome
[google - chrome - stable]=google-chrome
[brave - browser]=brave-browser
[vivaldi]=vivaldi
[vivaldi - stable]=vivaldi
[microsoft - edge - stable]=microsoft-edge-stable
[opera]=opera
)
# Candidate policy directories per product key (first existing or first creatable is used)
declare -A CANDIDATE_DIRS=(
[thorium - browser]="/etc/thorium/policies/managed:/etc/opt/thorium/policies/managed:/etc/opt/thorium-browser/policies/managed:/etc/thorium-browser/policies/managed"
[chromium]="/etc/chromium/policies/managed"
[google - chrome]="/etc/opt/chrome/policies/managed"
[brave - browser]="/etc/opt/brave/policies/managed"
[vivaldi]="/etc/opt/vivaldi/policies/managed"
[microsoft - edge - stable]="/etc/opt/edge/policies/managed"
[opera]="/etc/opt/opera/policies/managed"
[thorium - browser]="/etc/thorium/policies/managed:/etc/opt/thorium/policies/managed:/etc/opt/thorium-browser/policies/managed:/etc/thorium-browser/policies/managed"
[chromium]="/etc/chromium/policies/managed"
[google - chrome]="/etc/opt/chrome/policies/managed"
[brave - browser]="/etc/opt/brave/policies/managed"
[vivaldi]="/etc/opt/vivaldi/policies/managed"
[microsoft - edge - stable]="/etc/opt/edge/policies/managed"
[opera]="/etc/opt/opera/policies/managed"
)
POLICY_FILENAME="99-disable-guest-mode.json"
@ -75,89 +75,89 @@ POLICY_JSON='{
# Discover installed browsers
declare -A INSTALLED_KEYS=()
for bin in "${!BIN_TO_KEY[@]}"; do
if command -v "$bin" > /dev/null 2>&1; then
key=${BIN_TO_KEY[$bin]}
INSTALLED_KEYS[$key]=1
fi
if command -v "$bin" >/dev/null 2>&1; then
key=${BIN_TO_KEY[$bin]}
INSTALLED_KEYS[$key]=1
fi
done
if [[ ${#INSTALLED_KEYS[@]} -eq 0 ]]; then
echo "[warn] No supported Chromium-based browsers detected in PATH. Proceeding to configure Thorium paths anyway."
INSTALLED_KEYS[thorium - browser]=1
echo "[warn] No supported Chromium-based browsers detected in PATH. Proceeding to configure Thorium paths anyway."
INSTALLED_KEYS[thorium - browser]=1
fi
choose_target_dir() {
local key="$1"
local IFS=":"
local dirs
read -r -a dirs <<< "${CANDIDATE_DIRS[$key]:-}"
# Prefer an existing directory; else pick the first candidate
for d in "${dirs[@]}"; do
if [[ -d $d ]]; then
echo "$d"
return 0
fi
done
echo "${dirs[0]}"
local key="$1"
local IFS=":"
local dirs
read -r -a dirs <<<"${CANDIDATE_DIRS[$key]:-}"
# Prefer an existing directory; else pick the first candidate
for d in "${dirs[@]}"; do
if [[ -d $d ]]; then
echo "$d"
return 0
fi
done
echo "${dirs[0]}"
}
apply_policy() {
local target_dir="$1"
shift
local file="$target_dir/$POLICY_FILENAME"
local target_dir="$1"
shift
local file="$target_dir/$POLICY_FILENAME"
echo "[apply] $file"
echo "[apply] $file"
mkdir -p "$target_dir"
# Write atomically
local tmp
tmp=$(mktemp)
printf '%s
' "$POLICY_JSON" > "$tmp"
install -m 0644 "$tmp" "$file"
rm -f "$tmp"
mkdir -p "$target_dir"
# Write atomically
local tmp
tmp=$(mktemp)
printf '%s
' "$POLICY_JSON" >"$tmp"
install -m 0644 "$tmp" "$file"
rm -f "$tmp"
}
remove_policy() {
local target_dir="$1"
shift
local file="$target_dir/$POLICY_FILENAME"
local target_dir="$1"
shift
local file="$target_dir/$POLICY_FILENAME"
if [[ -f $file ]]; then
echo "[remove] $file"
rm -f -- "$file"
else
echo "[skip] $file (not present)"
fi
if [[ -f $file ]]; then
echo "[remove] $file"
rm -f -- "$file"
else
echo "[skip] $file (not present)"
fi
}
changed_any=false
for key in "${!INSTALLED_KEYS[@]}"; do
# If we somehow lack candidate dirs for a key, skip gracefully
if [[ -z ${CANDIDATE_DIRS[$key]:-} ]]; then
echo "[warn] No known policy directories for '$key'; skipping."
continue
fi
# If we somehow lack candidate dirs for a key, skip gracefully
if [[ -z ${CANDIDATE_DIRS[$key]:-} ]]; then
echo "[warn] No known policy directories for '$key'; skipping."
continue
fi
target_dir=$(choose_target_dir "$key")
target_dir=$(choose_target_dir "$key")
if [[ $UNDO == true ]]; then
remove_policy "$target_dir"
else
apply_policy "$target_dir"
fi
if [[ $UNDO == true ]]; then
remove_policy "$target_dir"
else
apply_policy "$target_dir"
fi
changed_any=true
changed_any=true
done
if [[ $changed_any == false ]]; then
echo "[info] Nothing to do."
echo "[info] Nothing to do."
fi
if [[ $UNDO == true ]]; then
echo "[done] Guest mode policy files removed where present. You may need to restart the browsers."
echo "[done] Guest mode policy files removed where present. You may need to restart the browsers."
else
echo "[done] Guest mode disabled via managed policies. Please fully restart affected browsers."
echo " If the Guest option still appears, it should be disabled/greyed out."
echo "[done] Guest mode disabled via managed policies. Please fully restart affected browsers."
echo " If the Guest option still appears, it should be disabled/greyed out."
fi