Update install.sh

Вернул старый функционал + добавил новый:
- Вернул автоматическое создание конфига с секретом
- Вернул автоматическое создание службы
- Добавил удаление службы и telemt через `install.sh uninstall`
- Полное удаление вместе с конфигом через `install.sh --purge`
- Добавил установку нужной версии `install.sh 3.3.15`
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Dimasssss 2026-03-19 00:36:02 +03:00 committed by GitHub
parent 5ae3a90d5e
commit c47495d671
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1 changed files with 489 additions and 79 deletions

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@ -1,115 +1,525 @@
#!/bin/sh
set -eu
# --- Global Configurations ---
REPO="${REPO:-telemt/telemt}"
BIN_NAME="${BIN_NAME:-telemt}"
VERSION="${1:-${VERSION:-latest}}"
INSTALL_DIR="${INSTALL_DIR:-/usr/local/bin}"
INSTALL_DIR="${INSTALL_DIR:-/bin}"
CONFIG_DIR="${CONFIG_DIR:-/etc/telemt}"
CONFIG_FILE="${CONFIG_FILE:-${CONFIG_DIR}/telemt.toml}"
WORK_DIR="${WORK_DIR:-/opt/telemt}"
SERVICE_NAME="telemt"
TEMP_DIR=""
SUDO=""
say() {
printf '%s\n' "$*"
}
# --- Argument Parsing ---
ACTION="install"
TARGET_VERSION="${VERSION:-latest}"
die() {
printf 'Error: %s\n' "$*" >&2
while [ $# -gt 0 ]; do
case "$1" in
-h|--help)
ACTION="help"
shift
;;
uninstall|--uninstall)
[ "$ACTION" != "purge" ] && ACTION="uninstall"
shift
;;
--purge)
ACTION="purge"
shift
;;
install|--install)
ACTION="install"
shift
;;
-*)
printf '[ERROR] Unknown option: %s\n' "$1" >&2
exit 1
}
need_cmd() {
command -v "$1" >/dev/null 2>&1 || die "required command not found: $1"
}
detect_os() {
os="$(uname -s)"
case "$os" in
Linux) printf 'linux\n' ;;
OpenBSD) printf 'openbsd\n' ;;
*) printf '%s\n' "$os" ;;
;;
*)
if [ "$ACTION" = "install" ]; then
TARGET_VERSION="$1"
fi
shift
;;
esac
done
# --- Core Functions ---
say() { printf '[INFO] %s\n' "$*"; }
die() { printf '[ERROR] %s\n' "$*" >&2; exit 1; }
cleanup() {
if [ -n "${TEMP_DIR:-}" ] && [ -d "$TEMP_DIR" ]; then
rm -rf -- "$TEMP_DIR"
fi
}
trap cleanup EXIT INT TERM
show_help() {
say "Usage: $0 [version | install | uninstall | --purge | --help]"
say " version Install specific version (e.g. 1.0.0, default: latest)"
say " uninstall Remove the binary and service (keeps config)"
say " --purge Remove everything including configuration"
exit 0
}
user_exists() {
if command -v getent >/dev/null 2>&1; then
getent passwd "$1" >/dev/null 2>&1
else
grep -q "^${1}:" /etc/passwd 2>/dev/null
fi
}
group_exists() {
if command -v getent >/dev/null 2>&1; then
getent group "$1" >/dev/null 2>&1
else
grep -q "^${1}:" /etc/group 2>/dev/null
fi
}
verify_common() {
[ -z "$BIN_NAME" ] && die "BIN_NAME cannot be empty."
[ -z "$INSTALL_DIR" ] && die "INSTALL_DIR cannot be empty."
[ -z "$CONFIG_DIR" ] && die "CONFIG_DIR cannot be empty."
if [ "$(id -u)" -eq 0 ]; then
SUDO=""
else
if ! command -v sudo >/dev/null 2>&1; then
die "This script requires root or sudo. Neither found."
fi
SUDO="sudo"
say "sudo is available. Caching credentials..."
if ! sudo -v; then
die "Failed to cache sudo credentials"
fi
fi
case "${INSTALL_DIR}${CONFIG_DIR}${WORK_DIR}" in
*[!a-zA-Z0-9_./-]*)
die "Invalid characters in path variables. Only alphanumeric, _, ., -, and / are allowed."
;;
esac
case "$BIN_NAME" in
*[!a-zA-Z0-9_-]*) die "Invalid characters in BIN_NAME: $BIN_NAME" ;;
esac
for path in "$CONFIG_DIR" "$WORK_DIR"; do
check_path="$path"
while [ "$check_path" != "/" ] && [ "${check_path%"/"}" != "$check_path" ]; do
check_path="${check_path%"/"}"
done
[ -z "$check_path" ] && check_path="/"
case "$check_path" in
/|/bin|/sbin|/usr|/usr/bin|/usr/local|/etc|/opt|/var|/home|/root|/tmp)
die "Safety check failed: '$path' is a critical system directory."
;;
esac
done
for cmd in uname grep find rm chown chmod mv head mktemp; do
command -v "$cmd" >/dev/null 2>&1 || die "Required command not found: $cmd"
done
}
verify_install_deps() {
if ! command -v curl >/dev/null 2>&1 && ! command -v wget >/dev/null 2>&1; then
die "Neither curl nor wget is installed."
fi
command -v tar >/dev/null 2>&1 || die "Required command not found: tar"
command -v gzip >/dev/null 2>&1 || die "Required command not found: gzip"
command -v cp >/dev/null 2>&1 || command -v install >/dev/null 2>&1 || die "Need cp or install"
if ! command -v setcap >/dev/null 2>&1; then
say "setcap is missing. Installing required capability tools..."
if command -v apk >/dev/null 2>&1; then
$SUDO apk add --no-cache libcap || die "Failed to install libcap"
elif command -v apt-get >/dev/null 2>&1; then
$SUDO apt-get update -qq && $SUDO apt-get install -y -qq libcap2-bin || die "Failed to install libcap2-bin"
elif command -v dnf >/dev/null 2>&1 || command -v yum >/dev/null 2>&1; then
$SUDO ${YUM_CMD:-yum} install -y -q libcap || die "Failed to install libcap"
else
die "Cannot install 'setcap'. Package manager not found. Please install libcap manually."
fi
fi
}
detect_arch() {
arch="$(uname -m)"
case "$arch" in
x86_64|amd64) printf 'x86_64\n' ;;
aarch64|arm64) printf 'aarch64\n' ;;
*) die "unsupported architecture: $arch" ;;
sys_arch="$(uname -m)"
case "$sys_arch" in
x86_64|amd64) echo "x86_64" ;;
aarch64|arm64) echo "aarch64" ;;
*) die "Unsupported architecture: $sys_arch" ;;
esac
}
detect_libc() {
case "$(ldd --version 2>&1 || true)" in
*musl*) printf 'musl\n' ;;
*) printf 'gnu\n' ;;
esac
if command -v ldd >/dev/null 2>&1 && ldd --version 2>&1 | grep -qi musl; then
echo "musl"; return 0
fi
if grep -q '^ID=alpine' /etc/os-release 2>/dev/null || grep -q '^ID="alpine"' /etc/os-release 2>/dev/null; then
echo "musl"; return 0
fi
for f in /lib/ld-musl-*.so.* /lib64/ld-musl-*.so.*; do
if [ -e "$f" ]; then
echo "musl"; return 0
fi
done
echo "gnu"
}
fetch_to_stdout() {
url="$1"
fetch_file() {
fetch_url="$1"
fetch_out="$2"
if command -v curl >/dev/null 2>&1; then
curl -fsSL "$url"
curl -fsSL "$fetch_url" -o "$fetch_out" || return 1
elif command -v wget >/dev/null 2>&1; then
wget -qO- "$url"
wget -qO "$fetch_out" "$fetch_url" || return 1
else
die "neither curl nor wget is installed"
die "curl or wget required"
fi
}
ensure_user_group() {
nologin_bin="/bin/false"
cmd_nologin="$(command -v nologin 2>/dev/null || true)"
if [ -n "$cmd_nologin" ] && [ -x "$cmd_nologin" ]; then
nologin_bin="$cmd_nologin"
else
for bin in /sbin/nologin /usr/sbin/nologin; do
if [ -x "$bin" ]; then
nologin_bin="$bin"
break
fi
done
fi
if ! group_exists telemt; then
if command -v groupadd >/dev/null 2>&1; then
$SUDO groupadd -r telemt || die "Failed to create group via groupadd"
elif command -v addgroup >/dev/null 2>&1; then
$SUDO addgroup -S telemt || die "Failed to create group via addgroup"
else
die "Cannot create group: neither groupadd nor addgroup found"
fi
fi
if ! user_exists telemt; then
if command -v useradd >/dev/null 2>&1; then
$SUDO useradd -r -g telemt -d "$WORK_DIR" -s "$nologin_bin" -c "Telemt Proxy" telemt || die "Failed to create user via useradd"
elif command -v adduser >/dev/null 2>&1; then
$SUDO adduser -S -D -H -h "$WORK_DIR" -s "$nologin_bin" -G telemt telemt || die "Failed to create user via adduser"
else
die "Cannot create user: neither useradd nor adduser found"
fi
fi
}
setup_dirs() {
say "Setting up directories..."
$SUDO mkdir -p "$WORK_DIR" "$CONFIG_DIR" || die "Failed to create directories"
$SUDO chown telemt:telemt "$WORK_DIR" || die "Failed to set owner on WORK_DIR"
$SUDO chmod 750 "$WORK_DIR" || die "Failed to set permissions on WORK_DIR"
}
stop_service() {
say "Stopping service if running..."
if command -v systemctl >/dev/null 2>&1 && [ -d /run/systemd/system ]; then
$SUDO systemctl stop "$SERVICE_NAME" 2>/dev/null || true
elif command -v rc-service >/dev/null 2>&1; then
$SUDO rc-service "$SERVICE_NAME" stop 2>/dev/null || true
fi
}
install_binary() {
src="$1"
dst="$2"
bin_src="$1"
bin_dst="$2"
if [ -w "$INSTALL_DIR" ] || { [ ! -e "$INSTALL_DIR" ] && [ -w "$(dirname "$INSTALL_DIR")" ]; }; then
mkdir -p "$INSTALL_DIR"
install -m 0755 "$src" "$dst"
elif command -v sudo >/dev/null 2>&1; then
sudo mkdir -p "$INSTALL_DIR"
sudo install -m 0755 "$src" "$dst"
$SUDO mkdir -p "$INSTALL_DIR" || die "Failed to create install directory"
if command -v install >/dev/null 2>&1; then
$SUDO install -m 0755 "$bin_src" "$bin_dst" || die "Failed to install binary"
else
die "cannot write to $INSTALL_DIR and sudo is not available"
$SUDO rm -f "$bin_dst"
$SUDO cp "$bin_src" "$bin_dst" || die "Failed to copy binary"
$SUDO chmod 0755 "$bin_dst" || die "Failed to set permissions"
fi
if [ ! -x "$bin_dst" ]; then
die "Failed to install binary or it is not executable: $bin_dst"
fi
say "Granting network bind capabilities to bind port 443..."
if ! $SUDO setcap cap_net_bind_service=+ep "$bin_dst" 2>/dev/null; then
say "[WARNING] Failed to apply setcap. The service will NOT be able to open port 443!"
say "[WARNING] This usually happens inside unprivileged Docker/LXC containers."
fi
}
need_cmd uname
need_cmd tar
need_cmd mktemp
need_cmd grep
need_cmd install
generate_secret() {
if command -v openssl >/dev/null 2>&1; then
secret="$(openssl rand -hex 16 2>/dev/null)" && [ -n "$secret" ] && { echo "$secret"; return 0; }
fi
if command -v xxd >/dev/null 2>&1; then
secret="$(dd if=/dev/urandom bs=1 count=16 2>/dev/null | xxd -p | tr -d '\n')" && [ -n "$secret" ] && { echo "$secret"; return 0; }
fi
secret="$(dd if=/dev/urandom bs=1 count=16 2>/dev/null | od -An -tx1 | tr -d ' \n')" && [ -n "$secret" ] && { echo "$secret"; return 0; }
return 1
}
ARCH="$(detect_arch)"
OS="$(detect_os)"
generate_config_content() {
cat <<EOF
[general]
use_middle_proxy = false
if [ "$OS" != "linux" ]; then
case "$OS" in
openbsd)
die "install.sh installs only Linux release artifacts. On OpenBSD, build from source (see docs/OPENBSD.en.md)."
[general.modes]
classic = false
secure = false
tls = true
[server]
port = 443
[server.api]
enabled = true
listen = "127.0.0.1:9091"
whitelist = ["127.0.0.1/32"]
[censorship]
tls_domain = "petrovich.ru"
[access.users]
hello = "$1"
EOF
}
install_config() {
config_exists=0
if [ -n "$SUDO" ]; then
$SUDO sh -c "[ -f '$CONFIG_FILE' ]" 2>/dev/null && config_exists=1 || true
else
[ -f "$CONFIG_FILE" ] && config_exists=1 || true
fi
if [ "$config_exists" -eq 1 ]; then
say "Config already exists, skipping generation."
return 0
fi
toml_secret="$(generate_secret)" || die "Failed to generate secret"
say "Creating config at $CONFIG_FILE..."
tmp_conf="$(mktemp "${TEMP_DIR:-/tmp}/telemt_conf.XXXXXX")" || die "Failed to create temp config"
generate_config_content "$toml_secret" > "$tmp_conf" || die "Failed to write temp config"
$SUDO mv "$tmp_conf" "$CONFIG_FILE" || die "Failed to install config file"
$SUDO chown root:telemt "$CONFIG_FILE" || die "Failed to set owner"
$SUDO chmod 640 "$CONFIG_FILE" || die "Failed to set config permissions"
say "Secret for user 'hello': $toml_secret"
}
generate_systemd_content() {
cat <<EOF
[Unit]
Description=Telemt Proxy Service
After=network-online.target
[Service]
Type=simple
User=telemt
Group=telemt
WorkingDirectory=$WORK_DIR
ExecStart=${INSTALL_DIR}/${BIN_NAME} ${CONFIG_FILE}
Restart=on-failure
LimitNOFILE=65536
AmbientCapabilities=CAP_NET_BIND_SERVICE
CapabilityBoundingSet=CAP_NET_BIND_SERVICE
[Install]
WantedBy=multi-user.target
EOF
}
generate_openrc_content() {
cat <<EOF
#!/sbin/openrc-run
name="$SERVICE_NAME"
description="Telemt Proxy Service"
command="${INSTALL_DIR}/${BIN_NAME}"
command_args="${CONFIG_FILE}"
command_background=true
command_user="telemt:telemt"
pidfile="/run/\${RC_SVCNAME}.pid"
directory="${WORK_DIR}"
rc_ulimit="-n 65536"
depend() { need net; use logger; }
EOF
}
install_service() {
if command -v systemctl >/dev/null 2>&1 && [ -d /run/systemd/system ]; then
say "Installing systemd service..."
tmp_svc="$(mktemp "${TEMP_DIR:-/tmp}/${SERVICE_NAME}.service.XXXXXX")" || die "Failed to create temp service"
generate_systemd_content > "$tmp_svc" || die "Failed to generate service content"
$SUDO mv "$tmp_svc" "/etc/systemd/system/${SERVICE_NAME}.service" || die "Failed to move service file"
$SUDO chown root:root "/etc/systemd/system/${SERVICE_NAME}.service"
$SUDO chmod 644 "/etc/systemd/system/${SERVICE_NAME}.service"
$SUDO systemctl daemon-reload || die "Failed to reload systemd"
$SUDO systemctl enable "$SERVICE_NAME" || die "Failed to enable service"
$SUDO systemctl start "$SERVICE_NAME" || die "Failed to start service"
elif command -v rc-update >/dev/null 2>&1; then
say "Installing OpenRC service..."
tmp_svc="$(mktemp "${TEMP_DIR:-/tmp}/${SERVICE_NAME}.init.XXXXXX")" || die "Failed to create temp file"
generate_openrc_content > "$tmp_svc" || die "Failed to generate init content"
$SUDO mv "$tmp_svc" "/etc/init.d/${SERVICE_NAME}" || die "Failed to move service file"
$SUDO chown root:root "/etc/init.d/${SERVICE_NAME}"
$SUDO chmod 0755 "/etc/init.d/${SERVICE_NAME}"
$SUDO rc-update add "$SERVICE_NAME" default 2>/dev/null || die "Failed to register service"
$SUDO rc-service "$SERVICE_NAME" start 2>/dev/null || die "Failed to start OpenRC service"
else
say "No service manager found. You can start it manually with:"
if [ -n "$SUDO" ]; then
say " sudo -u telemt ${INSTALL_DIR}/${BIN_NAME} ${CONFIG_FILE}"
else
say " su -s /bin/sh telemt -c '${INSTALL_DIR}/${BIN_NAME} ${CONFIG_FILE}'"
fi
fi
}
kill_user_procs() {
say "Ensuring $BIN_NAME processes are killed..."
if pkill_cmd="$(command -v pkill 2>/dev/null)"; then
$SUDO "$pkill_cmd" -u telemt "$BIN_NAME" 2>/dev/null || true
sleep 1
$SUDO "$pkill_cmd" -9 -u telemt "$BIN_NAME" 2>/dev/null || true
elif killall_cmd="$(command -v killall 2>/dev/null)"; then
$SUDO "$killall_cmd" "$BIN_NAME" 2>/dev/null || true
sleep 1
$SUDO "$killall_cmd" -9 "$BIN_NAME" 2>/dev/null || true
fi
}
uninstall() {
purge_data=0
[ "$ACTION" = "purge" ] && purge_data=1
say "Uninstalling $BIN_NAME..."
stop_service
if command -v systemctl >/dev/null 2>&1 && [ -d /run/systemd/system ]; then
$SUDO systemctl disable "$SERVICE_NAME" 2>/dev/null || true
$SUDO rm -f "/etc/systemd/system/${SERVICE_NAME}.service"
$SUDO systemctl daemon-reload || true
elif command -v rc-update >/dev/null 2>&1; then
$SUDO rc-update del "$SERVICE_NAME" 2>/dev/null || true
$SUDO rm -f "/etc/init.d/${SERVICE_NAME}"
fi
kill_user_procs
$SUDO rm -f "${INSTALL_DIR}/${BIN_NAME}"
$SUDO userdel telemt 2>/dev/null || $SUDO deluser telemt 2>/dev/null || true
$SUDO groupdel telemt 2>/dev/null || $SUDO delgroup telemt 2>/dev/null || true
if [ "$purge_data" -eq 1 ]; then
say "Purging configuration and data..."
$SUDO rm -rf "$CONFIG_DIR" "$WORK_DIR"
else
say "Note: Configuration in $CONFIG_DIR was kept. Run with '--purge' to remove it."
fi
say "Uninstallation complete."
exit 0
}
# ============================================================================
# Main Entry Point
# ============================================================================
case "$ACTION" in
help)
show_help
;;
*)
die "unsupported operating system for install.sh: $OS"
uninstall|purge)
verify_common
uninstall
;;
esac
fi
install)
say "Starting installation..."
verify_common
verify_install_deps
LIBC="$(detect_libc)"
ARCH="$(detect_arch)"
LIBC="$(detect_libc)"
say "Detected system: $ARCH-linux-$LIBC"
case "$VERSION" in
latest)
URL="https://github.com/$REPO/releases/latest/download/${BIN_NAME}-${ARCH}-linux-${LIBC}.tar.gz"
;;
*)
URL="https://github.com/$REPO/releases/download/${VERSION}/${BIN_NAME}-${ARCH}-linux-${LIBC}.tar.gz"
FILE_NAME="${BIN_NAME}-${ARCH}-linux-${LIBC}.tar.gz"
FILE_NAME="$(printf '%s' "$FILE_NAME" | tr -d ' \t\n\r')"
if [ "$TARGET_VERSION" = "latest" ]; then
DL_URL="https://github.com/${REPO}/releases/latest/download/${FILE_NAME}"
else
DL_URL="https://github.com/${REPO}/releases/download/${TARGET_VERSION}/${FILE_NAME}"
fi
TEMP_DIR="$(mktemp -d)" || die "Failed to create temp directory"
if [ -z "$TEMP_DIR" ] || [ ! -d "$TEMP_DIR" ]; then
die "Temp directory creation failed"
fi
say "Downloading from $DL_URL..."
fetch_file "$DL_URL" "${TEMP_DIR}/archive.tar.gz" || die "Download failed (check version or network)"
gzip -dc "${TEMP_DIR}/archive.tar.gz" | tar -xf - -C "$TEMP_DIR" || die "Extraction failed"
EXTRACTED_BIN="$(find "$TEMP_DIR" -type f -name "$BIN_NAME" -print 2>/dev/null | head -n 1)"
[ -z "$EXTRACTED_BIN" ] && die "Binary '$BIN_NAME' not found in archive"
ensure_user_group
setup_dirs
stop_service
say "Installing binary..."
install_binary "$EXTRACTED_BIN" "${INSTALL_DIR}/${BIN_NAME}"
install_config
install_service
say ""
say "============================================="
say "Installation complete!"
say "============================================="
if command -v systemctl >/dev/null 2>&1 && [ -d /run/systemd/system ]; then
say "To check the logs, run:"
say " journalctl -u $SERVICE_NAME -f"
say ""
fi
say "To get user connection links, run:"
if command -v jq >/dev/null 2>&1; then
say " curl -s http://127.0.0.1:9091/v1/users | jq -r '.data[] | \"User: \\(.username)\\n\\(.links.tls[0] // empty)\"'"
else
say " curl -s http://127.0.0.1:9091/v1/users"
say " (Note: Install 'jq' package to see the links nicely formatted)"
fi
;;
esac
TMPDIR="$(mktemp -d)"
trap 'rm -rf "$TMPDIR"' EXIT INT TERM
say "Installing $BIN_NAME ($VERSION) for $ARCH-linux-$LIBC..."
fetch_to_stdout "$URL" | tar -xzf - -C "$TMPDIR"
[ -f "$TMPDIR/$BIN_NAME" ] || die "archive did not contain $BIN_NAME"
install_binary "$TMPDIR/$BIN_NAME" "$INSTALL_DIR/$BIN_NAME"
say "Installed: $INSTALL_DIR/$BIN_NAME"
"$INSTALL_DIR/$BIN_NAME" --version 2>/dev/null || true