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NeoTachyon/install.sh
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#!/bin/sh
# shellcheck shell=dash
REPO_OWNER="ushan0v"
REPO_NAME="podkop-plus"
REQUIRED_SPACE_KB=15360
PKG_IS_APK=0
FETCHER=""
TMP_DIR=""
PODKOP_WAS_ENABLED=0
TARGET_ARCH=""
ZAPRET_ARCH=""
ZAPRET_ARCH_CANDIDATES=""
ZAPRET_ALREADY_PRESENT=0
ZAPRET_REQUESTED=0
ZAPRET_SKIPPED_REASON=""
PODKOP_PLUS_I18N_REQUESTED=0
PODKOP_PLUS_RELEASE_JSON=""
PODKOP_PLUS_RELEASE_TAG=""
PODKOP_PLUS_PACKAGE_URL=""
PODKOP_PLUS_PACKAGE_NAME=""
PODKOP_PLUS_PACKAGE_FILE=""
PODKOP_PLUS_I18N_URL=""
PODKOP_PLUS_I18N_NAME=""
PODKOP_PLUS_I18N_FILE=""
PODKOP_PLUS_PACKAGE_VERSION=""
ZAPRET_RELEASE_JSON=""
ZAPRET_RELEASE_TAG_RESOLVED=""
ZAPRET_BUNDLE_URL=""
ZAPRET_BUNDLE_NAME=""
ZAPRET_PACKAGE_NAME=""
ZAPRET_PACKAGE_FILE=""
ZAPRET_PACKAGE_VERSION=""
command -v apk >/dev/null 2>&1 && PKG_IS_APK=1
msg() {
printf '\033[32;1m%s\033[0m\n' "$1"
}
warn() {
printf '\033[33;1m%s\033[0m\n' "$1"
}
fail() {
printf '\033[31;1m%s\033[0m\n' "$1" >&2
exit 1
}
cleanup() {
[ -n "$TMP_DIR" ] && rm -rf "$TMP_DIR"
}
clear_zapret_download_state() {
ZAPRET_RELEASE_JSON=""
ZAPRET_RELEASE_TAG_RESOLVED=""
ZAPRET_BUNDLE_URL=""
ZAPRET_BUNDLE_NAME=""
ZAPRET_PACKAGE_NAME=""
ZAPRET_PACKAGE_FILE=""
ZAPRET_PACKAGE_VERSION=""
ZAPRET_ARCH=""
}
read_openwrt_release_value() {
key="$1"
[ -f /etc/openwrt_release ] || return 0
sed -n "s/^${key}='\(.*\)'/\1/p" /etc/openwrt_release 2>/dev/null | head -n 1
}
command_exists() {
command -v "$1" >/dev/null 2>&1
}
init_tmp_dir() {
TMP_DIR="$(mktemp -d /tmp/podkop-plus.XXXXXX 2>/dev/null || true)"
if [ -z "$TMP_DIR" ]; then
TMP_DIR="/tmp/podkop-plus.$$"
mkdir -p "$TMP_DIR" || fail "Failed to create temporary directory: $TMP_DIR"
fi
}
detect_fetcher() {
if command_exists wget; then
FETCHER="wget"
return 0
fi
if command_exists curl; then
FETCHER="curl"
return 0
fi
fail "wget or curl is required to download Podkop Plus"
}
http_get() {
case "$FETCHER" in
wget)
wget -qO- "$1"
;;
curl)
curl -fsSL "$1"
;;
*)
return 1
;;
esac
}
download_file_once() {
case "$FETCHER" in
wget)
wget -q -O "$2" "$1"
;;
curl)
curl -fsSL "$1" -o "$2"
;;
*)
return 1
;;
esac
}
download_with_retry() {
url="$1"
output_path="$2"
label="$3"
attempt=1
max_attempts=3
while [ "$attempt" -le "$max_attempts" ]; do
msg "Downloading $label ($attempt/$max_attempts)"
if download_file_once "$url" "$output_path" && [ -s "$output_path" ]; then
return 0
fi
rm -f "$output_path"
warn "Retrying $label"
attempt=$((attempt + 1))
done
return 1
}
pkg_list_installed_names() {
if [ "$PKG_IS_APK" -eq 1 ]; then
apk info 2>/dev/null
else
opkg list-installed 2>/dev/null | awk '{print $1}'
fi
}
pkg_is_installed() {
pkg_name="$1"
if [ "$PKG_IS_APK" -eq 1 ]; then
apk info -e "$pkg_name" >/dev/null 2>&1
else
opkg list-installed 2>/dev/null | grep -Eq "^${pkg_name}([[:space:]-]|$)"
fi
}
is_zapret_present() {
pkg_is_installed "zapret" || [ -x /opt/zapret/nfq/nfqws ]
}
pkg_list_update() {
if [ "$PKG_IS_APK" -eq 1 ]; then
apk update
else
opkg update
fi
}
pkg_install_name() {
pkg_name="$1"
if [ "$PKG_IS_APK" -eq 1 ]; then
apk add "$pkg_name"
else
opkg install "$pkg_name"
fi
}
pkg_remove_if_installed() {
pkg_name="$1"
if ! pkg_is_installed "$pkg_name"; then
return 0
fi
if [ "$PKG_IS_APK" -eq 1 ]; then
apk del "$pkg_name" >/dev/null 2>&1 || true
else
opkg remove --force-depends "$pkg_name" >/dev/null 2>&1 || true
fi
}
pkg_remove_matching_prefix() {
prefix="$1"
for pkg_name in $(pkg_list_installed_names | grep "^$prefix" 2>/dev/null); do
pkg_remove_if_installed "$pkg_name"
done
}
pkg_install_files() {
if [ "$PKG_IS_APK" -eq 1 ]; then
apk add --allow-untrusted "$@"
else
opkg install "$@"
fi
}
ensure_bootstrap_tool() {
tool_name="$1"
package_name="$2"
if command_exists "$tool_name"; then
return 0
fi
msg "Installing bootstrap dependency: $package_name"
pkg_install_name "$package_name" || fail "Failed to install $package_name"
}
sync_time() {
if ! command_exists ntpd; then
return 0
fi
ntpd -q \
-p 194.190.168.1 \
-p 216.239.35.0 \
-p 216.239.35.4 \
-p 162.159.200.1 \
-p 162.159.200.123 >/dev/null 2>&1 || true
}
check_root() {
if command_exists id && [ "$(id -u)" != "0" ]; then
fail "Please run this installer as root"
fi
}
check_system() {
release=""
major=""
model=""
available_space=""
[ -f /etc/openwrt_release ] || fail "This installer supports OpenWrt only"
model="$(cat /tmp/sysinfo/model 2>/dev/null || true)"
[ -n "$model" ] && msg "Router model: $model"
release="$(read_openwrt_release_value "DISTRIB_RELEASE")"
major="$(printf '%s' "$release" | sed 's/[^0-9].*$//' | cut -d. -f1)"
if [ -n "$major" ] && [ "$major" -lt 24 ]; then
fail "Podkop Plus requires OpenWrt 24.10 or newer"
fi
available_space="$(df /overlay 2>/dev/null | awk 'NR==2 {print $4}')"
[ -n "$available_space" ] || available_space="$(df / 2>/dev/null | awk 'NR==2 {print $4}')"
if [ -n "$available_space" ] && [ "$available_space" -lt "$REQUIRED_SPACE_KB" ]; then
fail "Not enough free flash space. Available: $((available_space / 1024)) MB, required: $((REQUIRED_SPACE_KB / 1024)) MB"
fi
}
confirm_prompt() {
prompt_text="$1"
answer=""
printf '%s [y/N]: ' "$prompt_text"
read -r answer || return 1
case "$answer" in
y|Y|yes|YES|Yes)
return 0
;;
*)
return 1
;;
esac
}
sanitize_semver() {
printf '%s\n' "$1" | sed 's/^v//;s/-.*$//;s/[^0-9.].*$//'
}
version_ge() {
awk \
-v lhs="$(sanitize_semver "$1")" \
-v rhs="$(sanitize_semver "$2")" \
'
function fill(version, out, parts, count, i) {
count = split(version, parts, ".")
for (i = 1; i <= 3; i++) {
out[i] = (i <= count && parts[i] ~ /^[0-9]+$/) ? parts[i] + 0 : 0
}
}
BEGIN {
fill(lhs, a)
fill(rhs, b)
if (
a[1] > b[1] ||
(a[1] == b[1] && a[2] > b[2]) ||
(a[1] == b[1] && a[2] == b[2] && a[3] >= b[3])
) {
exit 0
}
exit 1
}
'
}
extract_package_version() {
package_name="$1"
case "$package_name" in
luci-app-podkop-plus_*.ipk|luci-app-podkop-plus_*.apk)
printf '%s\n' "$package_name" | sed 's/^luci-app-podkop-plus_//;s/\.\(ipk\|apk\)$//'
;;
zapret_*.ipk)
printf '%s\n' "$package_name" | sed 's/^zapret_//;s/_[^_]*\.ipk$//'
;;
zapret-*.apk)
printf '%s\n' "$package_name" | sed 's/^zapret-//;s/\.apk$//'
;;
*)
printf '%s\n' "$package_name"
;;
esac
}
fetch_github_release_json() {
owner="$1"
repo="$2"
response=""
message=""
url="https://api.github.com/repos/${owner}/${repo}/releases/latest"
response="$(http_get "$url" 2>/dev/null || true)"
[ -n "$response" ] || fail "Failed to query GitHub release metadata for ${owner}/${repo}"
printf '%s' "$response" | jq -e . >/dev/null 2>&1 || fail "GitHub returned an invalid response for ${owner}/${repo}"
message="$(printf '%s' "$response" | jq -r '.message // empty')"
case "$message" in
*"API rate limit"*|*"rate limit exceeded"*)
fail "GitHub API rate limit reached. Try again later."
;;
"Not Found")
fail "No published releases found for ${owner}/${repo}"
;;
esac
printf '%s' "$response"
}
resolve_podkop_plus_release() {
asset_ext="ipk"
[ "$PKG_IS_APK" -eq 1 ] && asset_ext="apk"
PODKOP_PLUS_RELEASE_JSON="$(fetch_github_release_json "$REPO_OWNER" "$REPO_NAME")"
PODKOP_PLUS_RELEASE_TAG="$(printf '%s' "$PODKOP_PLUS_RELEASE_JSON" | jq -r '.tag_name // empty')"
[ -n "$PODKOP_PLUS_RELEASE_TAG" ] || fail "Failed to detect the Podkop Plus release tag"
PODKOP_PLUS_PACKAGE_URL="$(printf '%s' "$PODKOP_PLUS_RELEASE_JSON" | jq -r --arg ext "$asset_ext" '.assets[] | select((.name | startswith("luci-app-podkop-plus_")) and (.name | endswith("." + $ext))) | .browser_download_url' | sed -n '1p')"
[ -n "$PODKOP_PLUS_PACKAGE_URL" ] || fail "The Podkop Plus release does not contain a luci-app-podkop-plus .$asset_ext package"
PODKOP_PLUS_PACKAGE_NAME="$(basename "$PODKOP_PLUS_PACKAGE_URL")"
PODKOP_PLUS_PACKAGE_VERSION="$(extract_package_version "$PODKOP_PLUS_PACKAGE_NAME")"
PODKOP_PLUS_I18N_URL=""
PODKOP_PLUS_I18N_NAME=""
if [ "$PODKOP_PLUS_I18N_REQUESTED" -eq 1 ]; then
PODKOP_PLUS_I18N_URL="$(printf '%s' "$PODKOP_PLUS_RELEASE_JSON" | jq -r --arg ext "$asset_ext" '.assets[] | select((.name | startswith("luci-i18n-podkop-plus-ru_")) and (.name | endswith("." + $ext))) | .browser_download_url' | sed -n '1p')"
[ -n "$PODKOP_PLUS_I18N_URL" ] || fail "The Podkop Plus release does not contain a luci-i18n-podkop-plus-ru .$asset_ext package"
PODKOP_PLUS_I18N_NAME="$(basename "$PODKOP_PLUS_I18N_URL")"
fi
}
detect_installed_podkop_plus_version() {
version=""
if command_exists podkop-plus; then
version="$(podkop-plus show_version 2>/dev/null | head -n 1)"
fi
printf '%s' "$version"
}
is_original_podkop_present() {
pkg_is_installed "podkop" ||
pkg_is_installed "luci-app-podkop" ||
[ -x /etc/init.d/podkop ] ||
[ -x /usr/bin/podkop ] ||
[ -d /usr/lib/podkop ] ||
[ -f /usr/share/luci/menu.d/luci-app-podkop.json ] ||
[ -f /usr/share/rpcd/acl.d/luci-app-podkop.json ]
}
migrate_podkop_plus_config_if_needed() {
[ -f /etc/config/podkop_plus ] && return 0
[ -f /etc/config/podkop ] || return 0
if ! pkg_is_installed "luci-app-podkop-plus" &&
[ ! -x /etc/init.d/podkop-plus ] &&
[ ! -x /usr/bin/podkop-plus ] &&
[ ! -d /usr/lib/podkop-plus ]; then
return 0
fi
if is_original_podkop_present; then
warn "Detected the original Podkop installation together with a shared legacy config at /etc/config/podkop."
warn "Podkop Plus will not import this shared config automatically. The new version will use /etc/config/podkop_plus."
return 0
fi
cp /etc/config/podkop /etc/config/podkop_plus || fail "Failed to migrate the Podkop Plus config to /etc/config/podkop_plus"
chmod 0644 /etc/config/podkop_plus || true
msg "Migrated the Podkop Plus config to /etc/config/podkop_plus"
}
reset_legacy_config_if_needed() {
current_version=""
backup_path=""
default_config_url=""
default_config_tmp=""
[ -f /etc/config/podkop_plus ] || return 0
current_version="$(detect_installed_podkop_plus_version)"
if [ -n "$current_version" ] && version_ge "$current_version" "0.7.0"; then
return 0
fi
if ! pkg_is_installed "luci-app-podkop-plus" &&
[ ! -x /etc/init.d/podkop-plus ] &&
[ ! -x /usr/bin/podkop-plus ] &&
[ ! -d /usr/lib/podkop-plus ]; then
return 0
fi
warn "Detected a legacy Podkop Plus installation."
warn "The current config will be backed up to /etc/config/podkop_plus-070.<timestamp> and replaced with the Podkop Plus default config."
confirm_prompt "Continue and reset /etc/config/podkop_plus?" || fail "Installation cancelled by user"
backup_path="/etc/config/podkop_plus-070.$(date +%Y%m%d%H%M%S 2>/dev/null || echo "$$")"
mv /etc/config/podkop_plus "$backup_path" || fail "Failed to back up /etc/config/podkop_plus"
default_config_url="https://raw.githubusercontent.com/${REPO_OWNER}/${REPO_NAME}/${PODKOP_PLUS_RELEASE_TAG}/podkop/files/etc/config/podkop"
default_config_tmp="$TMP_DIR/default-podkop-plus-config"
download_with_retry "$default_config_url" "$default_config_tmp" "default Podkop Plus config" || fail "Failed to download the default Podkop Plus config"
cp "$default_config_tmp" /etc/config/podkop_plus || fail "Failed to restore /etc/config/podkop_plus"
chmod 0644 /etc/config/podkop_plus || true
msg "A fresh Podkop Plus config was installed. Backup saved to $backup_path"
}
remove_conflicting_dns_proxy() {
if ! pkg_is_installed "https-dns-proxy"; then
return 0
fi
warn "Detected conflicting package: https-dns-proxy"
confirm_prompt "Remove https-dns-proxy and continue?" || fail "Please remove https-dns-proxy manually and run the installer again"
pkg_remove_if_installed "luci-app-https-dns-proxy"
pkg_remove_if_installed "https-dns-proxy"
pkg_remove_matching_prefix "luci-i18n-https-dns-proxy"
}
remove_old_sing_box_if_needed() {
installed_version=""
required_version="1.12.4"
pkg_is_installed "sing-box" || return 0
command_exists sing-box || return 0
installed_version="$(sing-box version 2>/dev/null | head -n 1 | awk '{print $3}')"
[ -n "$installed_version" ] || return 0
if version_ge "$installed_version" "$required_version"; then
return 0
fi
warn "sing-box $installed_version is older than the required version $required_version. Removing the old package first."
[ -x /etc/init.d/podkop-plus ] && /etc/init.d/podkop-plus stop >/dev/null 2>&1 || true
[ -x /etc/init.d/podkop ] && /etc/init.d/podkop stop >/dev/null 2>&1 || true
pkg_remove_if_installed "sing-box"
}
remember_autostart_state() {
if [ -x /etc/init.d/podkop-plus ] && /etc/init.d/podkop-plus enabled >/dev/null 2>&1; then
PODKOP_WAS_ENABLED=1
fi
}
stop_conflicting_services() {
[ -x /etc/init.d/podkop-plus ] && /etc/init.d/podkop-plus stop >/dev/null 2>&1 || true
[ -x /etc/init.d/podkop-plus ] && /etc/init.d/podkop-plus disable >/dev/null 2>&1 || true
}
deactivate_original_podkop_if_present() {
[ -x /etc/init.d/podkop ] || return 0
if /etc/init.d/podkop running >/dev/null 2>&1; then
warn "Detected a running original Podkop service. Stopping it before installing Podkop Plus."
/etc/init.d/podkop stop >/dev/null 2>&1 || warn "Failed to stop the original Podkop service."
fi
if /etc/init.d/podkop enabled >/dev/null 2>&1; then
warn "Detected an enabled original Podkop autostart. Disabling it before installing Podkop Plus."
/etc/init.d/podkop disable >/dev/null 2>&1 || warn "Failed to disable original Podkop autostart."
fi
}
cleanup_legacy_installation() {
remember_autostart_state
stop_conflicting_services
pkg_remove_matching_prefix "luci-i18n-podkop-plus"
pkg_remove_if_installed "luci-app-podkop-plus"
rm -rf /usr/lib/podkop-plus /www/luci-static/resources/view/podkop_plus
rm -f /etc/init.d/podkop-plus
rm -f /usr/bin/podkop-plus
rm -f /usr/share/luci/menu.d/luci-app-podkop-plus.json
rm -f /usr/share/rpcd/acl.d/luci-app-podkop-plus.json
rm -f /etc/uci-defaults/50_luci-podkop-plus
rm -f /usr/lib/lua/luci/i18n/podkop_plus.ru.lmo
rm -f /usr/lib/lua/luci/i18n/podkop_plus.en.lmo
rm -f /usr/lib/lua/luci/i18n/podkop_plus.ru.lua
rm -f /usr/lib/lua/luci/i18n/podkop_plus.en.lua
}
append_arch_candidate() {
candidate="$1"
[ -n "$candidate" ] || return 0
case "$candidate" in
all|noarch)
return 0
;;
esac
case " $ZAPRET_ARCH_CANDIDATES " in
*" $candidate "*)
return 0
;;
esac
if [ -n "$ZAPRET_ARCH_CANDIDATES" ]; then
ZAPRET_ARCH_CANDIDATES="$ZAPRET_ARCH_CANDIDATES $candidate"
else
ZAPRET_ARCH_CANDIDATES="$candidate"
fi
}
append_arch_candidate_variants() {
candidate="$1"
base_candidate=""
[ -n "$candidate" ] || return 0
append_arch_candidate "$candidate"
case "$candidate" in
*+*)
append_arch_candidate "${candidate%%+*}"
;;
esac
for suffix in _musl _uclibc _glibc -musl -uclibc -glibc .musl .uclibc .glibc; do
case "$candidate" in
*"$suffix")
base_candidate="${candidate%"$suffix"}"
append_arch_candidate "$base_candidate"
;;
esac
done
}
add_arch_family_fallbacks() {
arch="$1"
append_arch_candidate_variants "$arch"
case "$arch" in
aarch64_*)
append_arch_candidate_variants "aarch64_generic"
;;
riscv64_*)
append_arch_candidate_variants "riscv64_generic"
;;
arm_cortex-a7_neon-vfpv4)
append_arch_candidate_variants "arm_cortex-a7_vfpv4"
append_arch_candidate_variants "arm_cortex-a7"
;;
arm_cortex-a7_*)
append_arch_candidate_variants "arm_cortex-a7"
;;
arm_cortex-a9_*)
append_arch_candidate_variants "arm_cortex-a9"
;;
mipsel_24kc_24kf)
append_arch_candidate_variants "mipsel_24kc"
;;
esac
}
resolve_arch_candidates() {
arch_list=""
apk_arch_list=""
release_arch=""
if [ "$PKG_IS_APK" -eq 1 ]; then
if [ -f /etc/apk/arch ]; then
apk_arch_list="$(tr '\r\n' ' ' </etc/apk/arch)"
[ -n "$apk_arch_list" ] && arch_list="$arch_list $apk_arch_list"
fi
apk_arch_list="$(apk --print-arch 2>/dev/null || true)"
[ -n "$apk_arch_list" ] && arch_list="$arch_list $apk_arch_list"
else
arch_list="$(opkg print-architecture 2>/dev/null | awk '$1 == "arch" && $2 !~ /^(all|noarch)$/ {print $2 " " $3}' | sort -k2,2nr | awk '{print $1}')"
fi
release_arch="$(read_openwrt_release_value "DISTRIB_ARCH")"
[ -n "$release_arch" ] && arch_list="$arch_list $release_arch"
if [ -z "$(printf '%s' "$arch_list" | tr -d '[:space:]')" ]; then
arch_list="$(uname -m 2>/dev/null || true)"
fi
for arch in $arch_list; do
case "$arch" in
all|noarch)
continue
;;
esac
[ -n "$TARGET_ARCH" ] || TARGET_ARCH="$arch"
add_arch_family_fallbacks "$arch"
done
[ -n "$TARGET_ARCH" ] || fail "Failed to detect the router package architecture"
msg "Detected zapret architecture candidates: $ZAPRET_ARCH_CANDIDATES"
}
resolve_zapret_release() {
candidate_name=""
message=""
url="https://api.github.com/repos/remittor/zapret-openwrt/releases/latest"
clear_zapret_download_state
[ "$ZAPRET_REQUESTED" -eq 1 ] || return 0
ZAPRET_RELEASE_JSON="$(http_get "$url" 2>/dev/null || true)"
if [ -z "$ZAPRET_RELEASE_JSON" ]; then
warn "Failed to query zapret release metadata. Continuing without zapret."
ZAPRET_SKIPPED_REASON="release metadata unavailable"
return 0
fi
if ! printf '%s' "$ZAPRET_RELEASE_JSON" | jq -e . >/dev/null 2>&1; then
warn "GitHub returned an invalid zapret release response. Continuing without zapret."
ZAPRET_SKIPPED_REASON="invalid release metadata"
clear_zapret_download_state
return 0
fi
message="$(printf '%s' "$ZAPRET_RELEASE_JSON" | jq -r '.message // empty')"
case "$message" in
*"API rate limit"*|*"rate limit exceeded"*)
warn "GitHub API rate limit reached while resolving zapret. Continuing without zapret."
ZAPRET_SKIPPED_REASON="GitHub API rate limit"
clear_zapret_download_state
return 0
;;
"Not Found")
warn "No published releases found for remittor/zapret-openwrt. Continuing without zapret."
ZAPRET_SKIPPED_REASON="release not found"
clear_zapret_download_state
return 0
;;
esac
ZAPRET_RELEASE_TAG_RESOLVED="$(printf '%s' "$ZAPRET_RELEASE_JSON" | jq -r '.tag_name // empty')"
if [ -z "$ZAPRET_RELEASE_TAG_RESOLVED" ]; then
warn "Failed to detect the zapret release tag. Continuing without zapret."
ZAPRET_SKIPPED_REASON="release tag unavailable"
clear_zapret_download_state
return 0
fi
for arch in $ZAPRET_ARCH_CANDIDATES; do
candidate_name="$(printf '%s' "$ZAPRET_RELEASE_JSON" | jq -r --arg arch "$arch" '.assets[] | select(.name | endswith("_" + $arch + ".zip")) | .name' | sed -n '1p')"
if [ -n "$candidate_name" ]; then
ZAPRET_ARCH="$arch"
ZAPRET_BUNDLE_NAME="$candidate_name"
break
fi
done
if [ -z "$ZAPRET_BUNDLE_NAME" ]; then
warn "No zapret package was found for architecture: $TARGET_ARCH. Tried: $ZAPRET_ARCH_CANDIDATES. Continuing without zapret."
ZAPRET_SKIPPED_REASON="package not found for architecture"
clear_zapret_download_state
return 0
fi
ZAPRET_BUNDLE_URL="$(printf '%s' "$ZAPRET_RELEASE_JSON" | jq -r --arg name "$ZAPRET_BUNDLE_NAME" '.assets[] | select(.name == $name) | .browser_download_url' | sed -n '1p')"
if [ -z "$ZAPRET_BUNDLE_URL" ]; then
warn "Failed to resolve the zapret download URL for $ZAPRET_BUNDLE_NAME. Continuing without zapret."
ZAPRET_SKIPPED_REASON="download URL unavailable"
clear_zapret_download_state
return 0
fi
}
decide_zapret_installation() {
if is_zapret_present; then
ZAPRET_ALREADY_PRESENT=1
msg "Detected an existing zapret installation. Skipping zapret installation."
return 0
fi
if confirm_prompt "Install optional zapret package?"; then
ZAPRET_REQUESTED=1
return 0
fi
ZAPRET_SKIPPED_REASON="installation declined by user"
warn "Continuing without zapret."
}
decide_i18n_installation() {
if confirm_prompt "Установить русский язык интерфейса? (Install the Russian interface language package?)"; then
PODKOP_PLUS_I18N_REQUESTED=1
return 0
fi
warn "Continuing without the Russian interface language package."
}
download_podkop_plus_packages() {
PODKOP_PLUS_PACKAGE_FILE="$TMP_DIR/$PODKOP_PLUS_PACKAGE_NAME"
PODKOP_PLUS_I18N_FILE=""
download_with_retry "$PODKOP_PLUS_PACKAGE_URL" "$PODKOP_PLUS_PACKAGE_FILE" "$PODKOP_PLUS_PACKAGE_NAME" || fail "Failed to download $PODKOP_PLUS_PACKAGE_NAME"
if [ -n "$PODKOP_PLUS_I18N_URL" ]; then
PODKOP_PLUS_I18N_FILE="$TMP_DIR/$PODKOP_PLUS_I18N_NAME"
download_with_retry "$PODKOP_PLUS_I18N_URL" "$PODKOP_PLUS_I18N_FILE" "$PODKOP_PLUS_I18N_NAME" || fail "Failed to download $PODKOP_PLUS_I18N_NAME"
fi
}
download_and_extract_zapret_package() {
bundle_file=""
inner_package_path=""
[ -n "$ZAPRET_BUNDLE_URL" ] || return 0
bundle_file="$TMP_DIR/$ZAPRET_BUNDLE_NAME"
if ! download_with_retry "$ZAPRET_BUNDLE_URL" "$bundle_file" "$ZAPRET_BUNDLE_NAME"; then
warn "Failed to download $ZAPRET_BUNDLE_NAME. Continuing without zapret."
ZAPRET_SKIPPED_REASON="download failed"
clear_zapret_download_state
return 0
fi
if [ "$PKG_IS_APK" -eq 1 ]; then
inner_package_path="$(unzip -l "$bundle_file" | awk '{print $4}' | grep -E '^apk/zapret-.*\.apk$' | sed -n '1p')"
else
inner_package_path="$(unzip -l "$bundle_file" | awk '{print $4}' | grep -E "^zapret_.*_${ZAPRET_ARCH}\.ipk$" | sed -n '1p')"
[ -n "$inner_package_path" ] || inner_package_path="$(unzip -l "$bundle_file" | awk '{print $4}' | grep -E '^zapret_.*\.ipk$' | sed -n '1p')"
fi
if [ -z "$inner_package_path" ]; then
warn "Failed to locate the zapret package inside $ZAPRET_BUNDLE_NAME. Continuing without zapret."
ZAPRET_SKIPPED_REASON="package archive layout is unsupported"
clear_zapret_download_state
return 0
fi
ZAPRET_PACKAGE_NAME="$(basename "$inner_package_path")"
ZAPRET_PACKAGE_FILE="$TMP_DIR/$ZAPRET_PACKAGE_NAME"
ZAPRET_PACKAGE_VERSION="$(extract_package_version "$ZAPRET_PACKAGE_NAME")"
if ! unzip -p "$bundle_file" "$inner_package_path" > "$ZAPRET_PACKAGE_FILE"; then
warn "Failed to extract $ZAPRET_PACKAGE_NAME. Continuing without zapret."
ZAPRET_SKIPPED_REASON="package extraction failed"
clear_zapret_download_state
return 0
fi
if [ ! -s "$ZAPRET_PACKAGE_FILE" ]; then
warn "The extracted zapret package is empty. Continuing without zapret."
ZAPRET_SKIPPED_REASON="empty package archive"
clear_zapret_download_state
return 0
fi
}
install_packages() {
set -- "$PODKOP_PLUS_PACKAGE_FILE"
if [ -n "$PODKOP_PLUS_I18N_FILE" ]; then
set -- "$@" "$PODKOP_PLUS_I18N_FILE"
fi
if [ -n "$ZAPRET_PACKAGE_FILE" ]; then
pkg_remove_if_installed "zapret"
set -- "$ZAPRET_PACKAGE_FILE" "$@"
fi
pkg_install_files "$@" || fail "Package installation failed"
}
post_install() {
rm -f /var/luci-indexcache* /tmp/luci-indexcache*
[ -x /etc/init.d/rpcd ] && /etc/init.d/rpcd reload >/dev/null 2>&1 || true
if [ -n "$ZAPRET_PACKAGE_FILE" ] && [ -x /usr/bin/podkop-plus ]; then
/usr/bin/podkop-plus neutralize_zapret_defaults >/dev/null 2>&1 ||
warn "Failed to neutralize the default standalone zapret profile after installation."
fi
if [ "$PODKOP_WAS_ENABLED" -eq 1 ] && [ -x /etc/init.d/podkop-plus ]; then
/etc/init.d/podkop-plus enable >/dev/null 2>&1 || true
fi
}
main() {
trap cleanup EXIT HUP INT TERM
check_root
init_tmp_dir
detect_fetcher
sync_time
check_system
decide_zapret_installation
decide_i18n_installation
deactivate_original_podkop_if_present
pkg_list_update || fail "Failed to update package lists"
ensure_bootstrap_tool "jq" "jq"
if [ "$ZAPRET_REQUESTED" -eq 1 ]; then
ensure_bootstrap_tool "unzip" "unzip"
fi
resolve_podkop_plus_release
migrate_podkop_plus_config_if_needed
reset_legacy_config_if_needed
remove_conflicting_dns_proxy
remove_old_sing_box_if_needed
if [ "$ZAPRET_REQUESTED" -eq 1 ]; then
resolve_arch_candidates
resolve_zapret_release
fi
cleanup_legacy_installation
download_podkop_plus_packages
download_and_extract_zapret_package
install_packages
post_install
msg "Podkop Plus $PODKOP_PLUS_PACKAGE_VERSION has been installed successfully"
msg "Source release: ${REPO_OWNER}/${REPO_NAME}@${PODKOP_PLUS_RELEASE_TAG}"
if [ -n "$ZAPRET_PACKAGE_VERSION" ]; then
msg "zapret $ZAPRET_PACKAGE_VERSION installed for architecture $ZAPRET_ARCH"
msg "zapret source: remittor/zapret-openwrt@${ZAPRET_RELEASE_TAG_RESOLVED}"
elif [ "$ZAPRET_ALREADY_PRESENT" -eq 1 ]; then
msg "Using the existing zapret installation"
elif [ -n "$ZAPRET_SKIPPED_REASON" ]; then
warn "zapret was not installed: $ZAPRET_SKIPPED_REASON"
fi
warn "Open LuCI and review your rules before enabling Podkop Plus"
}
main
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