Files
intercept/setup.sh
Smittix 5f588a5513 fix: Auto-detect RTL-SDR drivers and blacklist instead of prompting
- Skip RTL-SDR Blog driver prompt if rtl_test already exists
- Skip DVB blacklist prompt if blacklist file already exists
- Only prompt user when configuration is actually needed

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-30 23:08:08 +00:00

1096 lines
32 KiB
Bash
Executable File

#!/usr/bin/env bash
# INTERCEPT Setup Script (best-effort installs, hard-fail verification)
# ---- Force bash even if launched with sh ----
if [ -z "${BASH_VERSION:-}" ]; then
echo "[x] This script must be run with bash (not sh)."
echo " Run: bash $0"
exec bash "$0" "$@"
fi
set -Eeuo pipefail
# Ensure admin paths are searchable (many tools live here)
export PATH="/usr/local/sbin:/usr/sbin:/sbin:/opt/homebrew/sbin:/opt/homebrew/bin:$PATH"
# ----------------------------
# Pretty output
# ----------------------------
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'
info() { echo -e "${BLUE}[*]${NC} $*"; }
ok() { echo -e "${GREEN}[✓]${NC} $*"; }
warn() { echo -e "${YELLOW}[!]${NC} $*"; }
fail() { echo -e "${RED}[x]${NC} $*"; }
# ----------------------------
# Progress tracking
# ----------------------------
CURRENT_STEP=0
TOTAL_STEPS=0
progress() {
local msg="$1"
((CURRENT_STEP++)) || true
local pct=$((CURRENT_STEP * 100 / TOTAL_STEPS))
local filled=$((pct / 5))
local empty=$((20 - filled))
local bar=$(printf '█%.0s' $(seq 1 $filled 2>/dev/null) || true)
bar+=$(printf '░%.0s' $(seq 1 $empty 2>/dev/null) || true)
echo -e "${BLUE}[${CURRENT_STEP}/${TOTAL_STEPS}]${NC} ${bar} ${pct}% - ${msg}"
}
on_error() {
local line="$1"
local cmd="${2:-unknown}"
fail "Setup failed at line ${line}: ${cmd}"
exit 1
}
trap 'on_error $LINENO "$BASH_COMMAND"' ERR
# ----------------------------
# Banner
# ----------------------------
echo -e "${BLUE}"
echo " ___ _ _ _____ _____ ____ ____ _____ ____ _____ "
echo " |_ _| \\ | |_ _| ____| _ \\ / ___| ____| _ \\_ _|"
echo " | || \\| | | | | _| | |_) | | | _| | |_) || | "
echo " | || |\\ | | | | |___| _ <| |___| |___| __/ | | "
echo " |___|_| \\_| |_| |_____|_| \\_\\\\____|_____|_| |_| "
echo -e "${NC}"
echo "INTERCEPT - Setup Script"
echo "============================================"
echo
# ----------------------------
# Helpers
# ----------------------------
NON_INTERACTIVE=false
for arg in "$@"; do
case "$arg" in
--non-interactive)
NON_INTERACTIVE=true
;;
*)
;;
esac
done
cmd_exists() {
local c="$1"
command -v "$c" >/dev/null 2>&1 && return 0
[[ -x "/usr/sbin/$c" || -x "/sbin/$c" || -x "/usr/local/sbin/$c" || -x "/opt/homebrew/sbin/$c" ]] && return 0
return 1
}
ask_yes_no() {
local prompt="$1"
local default="${2:-n}" # default to no for safety
local response
if $NON_INTERACTIVE; then
info "Non-interactive mode: defaulting to ${default} for prompt: ${prompt}"
[[ "$default" == "y" ]]
return
fi
if [[ ! -t 0 ]]; then
warn "No TTY available for prompt: ${prompt}"
[[ "$default" == "y" ]]
return
fi
if [[ "$default" == "y" ]]; then
read -r -p "$prompt [Y/n]: " response
[[ -z "$response" || "$response" =~ ^[Yy] ]]
else
read -r -p "$prompt [y/N]: " response
[[ "$response" =~ ^[Yy] ]]
fi
}
have_any() {
local c
for c in "$@"; do
cmd_exists "$c" && return 0
done
return 1
}
need_sudo() {
if [[ "$(id -u)" -eq 0 ]]; then
SUDO=""
ok "Running as root"
else
if cmd_exists sudo; then
SUDO="sudo"
else
fail "sudo is not installed and you're not root."
echo "Either run as root or install sudo first."
exit 1
fi
fi
}
detect_os() {
if [[ "${OSTYPE:-}" == "darwin"* ]]; then
OS="macos"
elif [[ -f /etc/debian_version ]]; then
OS="debian"
else
OS="unknown"
fi
info "Detected OS: ${OS}"
[[ "$OS" != "unknown" ]] || { fail "Unsupported OS (macOS + Debian/Ubuntu only)."; exit 1; }
}
detect_dragonos() {
IS_DRAGONOS=false
# Check for DragonOS markers
if [[ -f /etc/dragonos-release ]] || \
[[ -d /usr/share/dragonos ]] || \
grep -qi "dragonos" /etc/os-release 2>/dev/null; then
IS_DRAGONOS=true
warn "DragonOS detected! This distro has many tools pre-installed."
warn "The script will prompt before making system changes."
fi
}
# ----------------------------
# Required tool checks (with alternates)
# ----------------------------
missing_required=()
check_required() {
local label="$1"; shift
local desc="$1"; shift
if have_any "$@"; then
ok "${label} - ${desc}"
else
warn "${label} - ${desc} (missing, required)"
missing_required+=("$label")
fi
}
check_optional() {
local label="$1"; shift
local desc="$1"; shift
if have_any "$@"; then
ok "${label} - ${desc}"
else
warn "${label} - ${desc} (missing, optional)"
fi
}
check_tools() {
info "Checking required tools..."
missing_required=()
echo
info "Core SDR:"
check_required "rtl_fm" "RTL-SDR FM demodulator" rtl_fm
check_required "rtl_test" "RTL-SDR device detection" rtl_test
check_required "rtl_tcp" "RTL-SDR TCP server" rtl_tcp
check_required "multimon-ng" "Pager decoder" multimon-ng
check_required "rtl_433" "433MHz sensor decoder" rtl_433 rtl433
check_optional "rtlamr" "Utility meter decoder (requires Go)" rtlamr
check_required "dump1090" "ADS-B decoder" dump1090
check_required "acarsdec" "ACARS decoder" acarsdec
check_required "AIS-catcher" "AIS vessel decoder" AIS-catcher aiscatcher
check_optional "slowrx" "SSTV decoder (ISS images)" slowrx
echo
info "GPS:"
check_required "gpsd" "GPS daemon" gpsd
echo
info "Audio:"
check_required "ffmpeg" "Audio encoder/decoder" ffmpeg
echo
info "WiFi:"
check_required "airmon-ng" "Monitor mode helper" airmon-ng
check_required "airodump-ng" "WiFi scanner" airodump-ng
check_required "aireplay-ng" "Injection/deauth" aireplay-ng
check_required "hcxdumptool" "PMKID capture" hcxdumptool
check_required "hcxpcapngtool" "PMKID/pcapng conversion" hcxpcapngtool
echo
info "Bluetooth:"
check_required "bluetoothctl" "Bluetooth controller CLI" bluetoothctl
check_required "hcitool" "Bluetooth scan utility" hcitool
check_required "hciconfig" "Bluetooth adapter config" hciconfig
echo
info "SoapySDR:"
check_required "SoapySDRUtil" "SoapySDR CLI utility" SoapySDRUtil
echo
}
# ----------------------------
# Python venv + deps
# ----------------------------
check_python_version() {
if ! cmd_exists python3; then
fail "python3 not found."
[[ "$OS" == "macos" ]] && echo "Install with: brew install python"
[[ "$OS" == "debian" ]] && echo "Install with: sudo apt-get install python3"
exit 1
fi
local ver
ver="$(python3 -c 'import sys; print(f"{sys.version_info.major}.{sys.version_info.minor}")')"
info "Python version: ${ver}"
python3 - <<'PY'
import sys
raise SystemExit(0 if sys.version_info >= (3,9) else 1)
PY
ok "Python version OK (>= 3.9)"
}
install_python_deps() {
progress "Setting up Python environment"
check_python_version
if [[ ! -f requirements.txt ]]; then
warn "requirements.txt not found; skipping Python dependency install."
return 0
fi
# On Debian/Ubuntu, try apt packages first as they're more reliable
if [[ "$OS" == "debian" ]]; then
info "Installing Python packages via apt (more reliable on Debian/Ubuntu)..."
$SUDO apt-get install -y python3-flask python3-requests python3-serial >/dev/null 2>&1 || true
# skyfield may not be available in all distros, try apt first then pip
if ! $SUDO apt-get install -y python3-skyfield >/dev/null 2>&1; then
warn "python3-skyfield not in apt, will try pip later"
fi
ok "Installed available Python packages via apt"
fi
if [[ ! -d venv ]]; then
python3 -m venv --system-site-packages venv
ok "Created venv/ (with system site-packages)"
else
ok "Using existing venv/"
fi
# shellcheck disable=SC1091
source venv/bin/activate
python -m pip install --upgrade pip setuptools wheel >/dev/null 2>&1 || true
ok "Upgraded pip tooling"
progress "Installing Python dependencies"
# Try pip install, but don't fail if apt packages already satisfied deps
if ! python -m pip install -r requirements.txt 2>/dev/null; then
warn "Some pip packages failed - checking if apt packages cover them..."
# Verify critical packages are available
python -c "import flask; import requests; from flask_limiter import Limiter" 2>/dev/null || {
fail "Critical Python packages (flask, requests, flask-limiter) not installed"
echo "Try: pip install flask requests flask-limiter"
exit 1
}
ok "Core Python dependencies available"
else
ok "Python dependencies installed"
fi
# Ensure Flask 3.0+ is installed (required for Werkzeug 3.x compatibility)
# System apt packages may have older Flask 2.x which is incompatible
python -m pip install --upgrade "flask>=3.0.0" >/dev/null 2>&1 || true
echo
}
# ----------------------------
# macOS install (Homebrew)
# ----------------------------
ensure_brew() {
cmd_exists brew && return 0
warn "Homebrew not found. Installing Homebrew..."
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
if [[ -x /opt/homebrew/bin/brew ]]; then
eval "$(/opt/homebrew/bin/brew shellenv)"
elif [[ -x /usr/local/bin/brew ]]; then
eval "$(/usr/local/bin/brew shellenv)"
fi
cmd_exists brew || { fail "Homebrew install failed. Install manually then re-run."; exit 1; }
}
brew_install() {
local pkg="$1"
if brew list --formula "$pkg" >/dev/null 2>&1; then
ok "brew: ${pkg} already installed"
return 0
fi
info "brew: installing ${pkg}..."
if brew install "$pkg" 2>&1; then
ok "brew: installed ${pkg}"
return 0
else
return 1
fi
}
install_rtlamr_from_source() {
info "Installing rtlamr from source (requires Go)..."
# Check if Go is installed, install if needed
if ! cmd_exists go; then
if [[ "$OS" == "macos" ]]; then
info "Installing Go via Homebrew..."
brew_install go || { warn "Failed to install Go. Cannot install rtlamr."; return 1; }
else
info "Installing Go via apt..."
$SUDO apt-get install -y golang >/dev/null 2>&1 || { warn "Failed to install Go. Cannot install rtlamr."; return 1; }
fi
fi
# Set up Go environment
export GOPATH="${GOPATH:-$HOME/go}"
export PATH="$GOPATH/bin:$PATH"
mkdir -p "$GOPATH/bin"
info "Building rtlamr..."
if go install github.com/bemasher/rtlamr@latest 2>/dev/null; then
# Link to system path
if [[ -f "$GOPATH/bin/rtlamr" ]]; then
if [[ "$OS" == "macos" ]]; then
if [[ -w /usr/local/bin ]]; then
ln -sf "$GOPATH/bin/rtlamr" /usr/local/bin/rtlamr
else
sudo ln -sf "$GOPATH/bin/rtlamr" /usr/local/bin/rtlamr
fi
else
$SUDO ln -sf "$GOPATH/bin/rtlamr" /usr/local/bin/rtlamr
fi
ok "rtlamr installed successfully"
else
warn "rtlamr binary not found after build"
return 1
fi
else
warn "Failed to build rtlamr"
return 1
fi
}
install_slowrx_from_source_macos() {
info "slowrx not available via Homebrew. Building from source..."
# Ensure build dependencies are installed
brew_install cmake
brew_install fftw
brew_install libsndfile
brew_install gtk+3
brew_install pkg-config
(
tmp_dir="$(mktemp -d)"
trap 'rm -rf "$tmp_dir"' EXIT
info "Cloning slowrx..."
git clone --depth 1 https://github.com/windytan/slowrx.git "$tmp_dir/slowrx" >/dev/null 2>&1 \
|| { warn "Failed to clone slowrx"; exit 1; }
cd "$tmp_dir/slowrx"
info "Compiling slowrx..."
mkdir -p build && cd build
local cmake_log make_log
cmake_log=$(cmake .. 2>&1) || {
warn "cmake failed for slowrx:"
echo "$cmake_log" | tail -20
exit 1
}
make_log=$(make 2>&1) || {
warn "make failed for slowrx:"
echo "$make_log" | tail -20
exit 1
}
# Install to /usr/local/bin
if [[ -w /usr/local/bin ]]; then
install -m 0755 slowrx /usr/local/bin/slowrx
else
sudo install -m 0755 slowrx /usr/local/bin/slowrx
fi
ok "slowrx installed successfully from source"
)
}
install_multimon_ng_from_source_macos() {
info "multimon-ng not available via Homebrew. Building from source..."
# Ensure build dependencies are installed
brew_install cmake
brew_install libsndfile
(
tmp_dir="$(mktemp -d)"
trap 'rm -rf "$tmp_dir"' EXIT
info "Cloning multimon-ng..."
git clone --depth 1 https://github.com/EliasOenal/multimon-ng.git "$tmp_dir/multimon-ng" >/dev/null 2>&1 \
|| { fail "Failed to clone multimon-ng"; exit 1; }
cd "$tmp_dir/multimon-ng"
info "Compiling multimon-ng..."
mkdir -p build && cd build
cmake .. >/dev/null 2>&1 || { fail "cmake failed for multimon-ng"; exit 1; }
make >/dev/null 2>&1 || { fail "make failed for multimon-ng"; exit 1; }
# Install to /usr/local/bin (no sudo needed on Homebrew systems typically)
if [[ -w /usr/local/bin ]]; then
install -m 0755 multimon-ng /usr/local/bin/multimon-ng
else
sudo install -m 0755 multimon-ng /usr/local/bin/multimon-ng
fi
ok "multimon-ng installed successfully from source"
)
}
install_macos_packages() {
TOTAL_STEPS=16
CURRENT_STEP=0
progress "Checking Homebrew"
ensure_brew
progress "Installing RTL-SDR libraries"
brew_install librtlsdr
progress "Installing multimon-ng"
# multimon-ng is not in Homebrew core, so build from source
if ! cmd_exists multimon-ng; then
install_multimon_ng_from_source_macos
else
ok "multimon-ng already installed"
fi
progress "Installing direwolf (APRS decoder)"
(brew_install direwolf) || warn "direwolf not available via Homebrew"
progress "Installing slowrx (SSTV decoder)"
if ! cmd_exists slowrx; then
install_slowrx_from_source_macos || warn "slowrx build failed - ISS SSTV decoding will not be available"
else
ok "slowrx already installed"
fi
progress "Installing ffmpeg"
brew_install ffmpeg
progress "Installing rtl_433"
brew_install rtl_433
progress "Installing rtlamr (optional)"
# rtlamr is optional - used for utility meter monitoring
if ! cmd_exists rtlamr; then
echo
info "rtlamr is used for utility meter monitoring (electric/gas/water meters)."
if ask_yes_no "Do you want to install rtlamr?"; then
install_rtlamr_from_source
else
warn "Skipping rtlamr installation. You can install it later if needed."
fi
else
ok "rtlamr already installed"
fi
progress "Installing dump1090"
(brew_install dump1090-mutability) || warn "dump1090 not available via Homebrew"
progress "Installing acarsdec"
(brew_install acarsdec) || warn "acarsdec not available via Homebrew"
progress "Installing AIS-catcher"
if ! cmd_exists AIS-catcher && ! cmd_exists aiscatcher; then
(brew_install aiscatcher) || warn "AIS-catcher not available via Homebrew"
else
ok "AIS-catcher already installed"
fi
progress "Installing aircrack-ng"
brew_install aircrack-ng
progress "Installing hcxtools"
brew_install hcxtools
progress "Installing SoapySDR"
brew_install soapysdr
progress "Installing gpsd"
brew_install gpsd
progress "Installing Ubertooth tools (optional)"
if ! cmd_exists ubertooth-btle; then
echo
info "Ubertooth is used for advanced Bluetooth packet sniffing with Ubertooth One hardware."
if ask_yes_no "Do you want to install Ubertooth tools?"; then
brew_install ubertooth || warn "Ubertooth not available via Homebrew"
else
warn "Skipping Ubertooth installation. You can install it later if needed."
fi
else
ok "Ubertooth already installed"
fi
warn "macOS note: hcitool/hciconfig are Linux (BlueZ) utilities and often unavailable on macOS."
info "TSCM BLE scanning uses bleak library (installed via pip) for manufacturer data detection."
echo
}
# ----------------------------
# Debian/Ubuntu install (APT)
# ----------------------------
apt_install() {
local pkgs="$*"
local output
local ret=0
output=$($SUDO apt-get install -y --no-install-recommends "$@" 2>&1) || ret=$?
if [[ $ret -ne 0 ]]; then
fail "Failed to install: $pkgs"
echo "$output" | tail -10
fail "Try running: sudo apt-get update && sudo apt-get install -y $pkgs"
return 1
fi
}
apt_try_install_any() {
local p
for p in "$@"; do
if $SUDO apt-get install -y --no-install-recommends "$p" >/dev/null 2>&1; then
ok "apt: installed ${p}"
return 0
fi
done
return 1
}
apt_install_if_missing() {
local pkg="$1"
if dpkg -l "$pkg" 2>/dev/null | grep -q "^ii"; then
ok "apt: ${pkg} already installed"
return 0
fi
apt_install "$pkg"
}
install_dump1090_from_source_debian() {
info "dump1090 not available via APT. Building from source (required)..."
apt_install build-essential git pkg-config \
librtlsdr-dev libusb-1.0-0-dev \
libncurses-dev tcl-dev python3-dev
# Run in subshell to isolate EXIT trap
(
tmp_dir="$(mktemp -d)"
trap 'rm -rf "$tmp_dir"' EXIT
info "Cloning FlightAware dump1090..."
git clone --depth 1 https://github.com/flightaware/dump1090.git "$tmp_dir/dump1090" >/dev/null 2>&1 \
|| { fail "Failed to clone FlightAware dump1090"; exit 1; }
cd "$tmp_dir/dump1090"
# Remove -Werror to prevent build failures on newer GCC versions
sed -i 's/-Werror//g' Makefile 2>/dev/null || sed -i '' 's/-Werror//g' Makefile
info "Compiling FlightAware dump1090..."
if make BLADERF=no RTLSDR=yes >/dev/null 2>&1; then
$SUDO install -m 0755 dump1090 /usr/local/bin/dump1090
ok "dump1090 installed successfully (FlightAware)."
exit 0
fi
warn "FlightAware build failed. Falling back to wiedehopf/readsb..."
rm -rf "$tmp_dir/dump1090"
git clone --depth 1 https://github.com/wiedehopf/readsb.git "$tmp_dir/dump1090" >/dev/null 2>&1 \
|| { fail "Failed to clone wiedehopf/readsb"; exit 1; }
cd "$tmp_dir/dump1090"
info "Compiling readsb..."
make RTLSDR=yes >/dev/null 2>&1 || { fail "Failed to build readsb from source (required)."; exit 1; }
$SUDO install -m 0755 readsb /usr/local/bin/dump1090
ok "dump1090 installed successfully (via readsb)."
)
}
install_acarsdec_from_source_debian() {
info "acarsdec not available via APT. Building from source..."
apt_install build-essential git cmake \
librtlsdr-dev libusb-1.0-0-dev libsndfile1-dev
# Run in subshell to isolate EXIT trap
(
tmp_dir="$(mktemp -d)"
trap 'rm -rf "$tmp_dir"' EXIT
info "Cloning acarsdec..."
git clone --depth 1 https://github.com/TLeconte/acarsdec.git "$tmp_dir/acarsdec" >/dev/null 2>&1 \
|| { warn "Failed to clone acarsdec"; exit 1; }
cd "$tmp_dir/acarsdec"
mkdir -p build && cd build
info "Compiling acarsdec..."
if cmake .. -Drtl=ON >/dev/null 2>&1 && make >/dev/null 2>&1; then
$SUDO install -m 0755 acarsdec /usr/local/bin/acarsdec
ok "acarsdec installed successfully."
else
warn "Failed to build acarsdec from source. ACARS decoding will not be available."
fi
)
}
install_aiscatcher_from_source_debian() {
info "AIS-catcher not available via APT. Building from source..."
apt_install build-essential git cmake pkg-config \
librtlsdr-dev libusb-1.0-0-dev libcurl4-openssl-dev zlib1g-dev
# Run in subshell to isolate EXIT trap
(
tmp_dir="$(mktemp -d)"
trap 'rm -rf "$tmp_dir"' EXIT
info "Cloning AIS-catcher..."
git clone --depth 1 https://github.com/jvde-github/AIS-catcher.git "$tmp_dir/AIS-catcher" >/dev/null 2>&1 \
|| { warn "Failed to clone AIS-catcher"; exit 1; }
cd "$tmp_dir/AIS-catcher"
mkdir -p build && cd build
info "Compiling AIS-catcher..."
if cmake .. >/dev/null 2>&1 && make >/dev/null 2>&1; then
$SUDO install -m 0755 AIS-catcher /usr/local/bin/AIS-catcher
ok "AIS-catcher installed successfully."
else
warn "Failed to build AIS-catcher from source. AIS vessel tracking will not be available."
fi
)
}
install_slowrx_from_source_debian() {
info "slowrx not available via APT. Building from source..."
# slowrx uses a simple Makefile, not CMake
apt_install build-essential git pkg-config \
libfftw3-dev libsndfile1-dev libgtk-3-dev libasound2-dev libpulse-dev
# Run in subshell to isolate EXIT trap
(
tmp_dir="$(mktemp -d)"
trap 'rm -rf "$tmp_dir"' EXIT
info "Cloning slowrx..."
git clone --depth 1 https://github.com/windytan/slowrx.git "$tmp_dir/slowrx" >/dev/null 2>&1 \
|| { warn "Failed to clone slowrx"; exit 1; }
cd "$tmp_dir/slowrx"
info "Compiling slowrx..."
local make_log
make_log=$(make 2>&1) || {
warn "make failed for slowrx:"
echo "$make_log" | tail -20
warn "ISS SSTV decoding will not be available."
exit 1
}
$SUDO install -m 0755 slowrx /usr/local/bin/slowrx
ok "slowrx installed successfully."
)
}
install_ubertooth_from_source_debian() {
info "Building Ubertooth from source..."
apt_install build-essential git cmake libusb-1.0-0-dev pkg-config libbluetooth-dev
# Run in subshell to isolate EXIT trap
(
tmp_dir="$(mktemp -d)"
trap 'rm -rf "$tmp_dir"' EXIT
info "Cloning Ubertooth..."
git clone --depth 1 https://github.com/greatscottgadgets/ubertooth.git "$tmp_dir/ubertooth" >/dev/null 2>&1 \
|| { warn "Failed to clone Ubertooth"; exit 1; }
cd "$tmp_dir/ubertooth/host"
mkdir -p build && cd build
info "Compiling Ubertooth..."
if cmake .. >/dev/null 2>&1 && make >/dev/null 2>&1; then
$SUDO make install >/dev/null 2>&1
$SUDO ldconfig
ok "Ubertooth installed successfully from source."
else
warn "Failed to build Ubertooth from source."
fi
)
}
install_rtlsdr_blog_drivers_debian() {
# The RTL-SDR Blog drivers provide better support for:
# - RTL-SDR Blog V4 (R828D tuner)
# - RTL-SDR Blog V3 with bias-t improvements
# - Better overall compatibility with all RTL-SDR devices
# These drivers are backward compatible with standard RTL-SDR devices.
info "Installing RTL-SDR Blog drivers (improved V4 support)..."
# Install build dependencies
apt_install build-essential git cmake libusb-1.0-0-dev pkg-config
# Run in subshell to isolate EXIT trap
(
tmp_dir="$(mktemp -d)"
trap 'rm -rf "$tmp_dir"' EXIT
info "Cloning RTL-SDR Blog driver fork..."
git clone https://github.com/rtlsdrblog/rtl-sdr-blog.git "$tmp_dir/rtl-sdr-blog" >/dev/null 2>&1 \
|| { warn "Failed to clone RTL-SDR Blog drivers"; exit 1; }
cd "$tmp_dir/rtl-sdr-blog"
mkdir -p build && cd build
info "Compiling RTL-SDR Blog drivers..."
if cmake .. -DINSTALL_UDEV_RULES=ON -DDETACH_KERNEL_DRIVER=ON >/dev/null 2>&1 && make >/dev/null 2>&1; then
$SUDO make install >/dev/null 2>&1
$SUDO ldconfig
# Copy udev rules if they exist
if [[ -f ../rtl-sdr.rules ]]; then
$SUDO cp ../rtl-sdr.rules /etc/udev/rules.d/20-rtlsdr-blog.rules
$SUDO udevadm control --reload-rules || true
$SUDO udevadm trigger || true
fi
ok "RTL-SDR Blog drivers installed successfully."
info "These drivers provide improved support for RTL-SDR Blog V4 and other devices."
warn "Unplug and replug your RTL-SDR devices for the new drivers to take effect."
else
warn "Failed to build RTL-SDR Blog drivers. Using stock drivers."
warn "If you have an RTL-SDR Blog V4, you may need to install drivers manually."
warn "See: https://github.com/rtlsdrblog/rtl-sdr-blog"
fi
)
}
setup_udev_rules_debian() {
[[ -d /etc/udev/rules.d ]] || { warn "udev not found; skipping RTL-SDR udev rules."; return 0; }
local rules_file="/etc/udev/rules.d/20-rtlsdr.rules"
[[ -f "$rules_file" ]] && { ok "RTL-SDR udev rules already present: $rules_file"; return 0; }
info "Installing RTL-SDR udev rules..."
$SUDO tee "$rules_file" >/dev/null <<'EOF'
SUBSYSTEM=="usb", ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="2838", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="2832", MODE="0666"
EOF
$SUDO udevadm control --reload-rules || true
$SUDO udevadm trigger || true
ok "udev rules installed. Unplug/replug your RTL-SDR if connected."
echo
}
blacklist_kernel_drivers_debian() {
local blacklist_file="/etc/modprobe.d/blacklist-rtlsdr.conf"
if [[ -f "$blacklist_file" ]]; then
ok "RTL-SDR kernel driver blacklist already present"
return 0
fi
info "Blacklisting conflicting DVB kernel drivers..."
$SUDO tee "$blacklist_file" >/dev/null <<'EOF'
# Blacklist DVB-T drivers to allow rtl-sdr to access RTL2832U devices
blacklist dvb_usb_rtl28xxu
blacklist rtl2832
blacklist rtl2830
blacklist r820t
EOF
# Unload modules if currently loaded
for mod in dvb_usb_rtl28xxu rtl2832 rtl2830 r820t; do
if lsmod | grep -q "^$mod"; then
$SUDO modprobe -r "$mod" 2>/dev/null || true
fi
done
ok "Kernel drivers blacklisted. Unplug/replug your RTL-SDR if connected."
echo
}
install_debian_packages() {
need_sudo
# Keep APT interactive when a TTY is available.
if $NON_INTERACTIVE; then
export DEBIAN_FRONTEND=noninteractive
export NEEDRESTART_MODE=a
elif [[ -t 0 ]]; then
export DEBIAN_FRONTEND=readline
export NEEDRESTART_MODE=a
else
export DEBIAN_FRONTEND=noninteractive
export NEEDRESTART_MODE=a
fi
TOTAL_STEPS=21
CURRENT_STEP=0
progress "Updating APT package lists"
$SUDO apt-get update -y >/dev/null
progress "Installing RTL-SDR"
if ! $IS_DRAGONOS; then
# Handle package conflict between librtlsdr0 and librtlsdr2
# The newer librtlsdr0 (2.0.2) conflicts with older librtlsdr2 (2.0.1)
if dpkg -l | grep -q "librtlsdr2"; then
info "Detected librtlsdr2 conflict - upgrading to librtlsdr0..."
# Remove packages that depend on librtlsdr2, then remove librtlsdr2
# These will be reinstalled with librtlsdr0 support
$SUDO apt-get remove -y dump1090-mutability libgnuradio-osmosdr0.2.0t64 rtl-433 librtlsdr2 rtl-sdr 2>/dev/null || true
$SUDO apt-get autoremove -y 2>/dev/null || true
ok "Removed conflicting librtlsdr2 packages"
fi
# If rtl-sdr is in broken state, remove it completely first
if dpkg -l | grep -q "^.[^i].*rtl-sdr" || ! dpkg -l rtl-sdr 2>/dev/null | grep -q "^ii"; then
info "Removing broken rtl-sdr package..."
$SUDO dpkg --remove --force-remove-reinstreq rtl-sdr 2>/dev/null || true
$SUDO dpkg --purge --force-remove-reinstreq rtl-sdr 2>/dev/null || true
fi
# Force remove librtlsdr2 if it still exists
if dpkg -l | grep -q "librtlsdr2"; then
info "Force removing librtlsdr2..."
$SUDO dpkg --remove --force-all librtlsdr2 2>/dev/null || true
$SUDO dpkg --purge --force-all librtlsdr2 2>/dev/null || true
fi
# Clean up any partial installations
$SUDO dpkg --configure -a 2>/dev/null || true
$SUDO apt-get --fix-broken install -y 2>/dev/null || true
fi
apt_install_if_missing rtl-sdr
progress "RTL-SDR Blog drivers"
if cmd_exists rtl_test; then
ok "RTL-SDR drivers already installed"
else
info "RTL-SDR drivers not found, installing RTL-SDR Blog drivers..."
install_rtlsdr_blog_drivers_debian
fi
progress "Installing multimon-ng"
apt_install multimon-ng
progress "Installing direwolf (APRS decoder)"
apt_install direwolf || true
progress "Installing slowrx (SSTV decoder)"
apt_install slowrx || cmd_exists slowrx || install_slowrx_from_source_debian
progress "Installing ffmpeg"
apt_install ffmpeg
progress "Installing rtl_433"
apt_try_install_any rtl-433 rtl433 || warn "rtl-433 not available"
progress "Installing rtlamr (optional)"
# rtlamr is optional - used for utility meter monitoring
if ! cmd_exists rtlamr; then
echo
info "rtlamr is used for utility meter monitoring (electric/gas/water meters)."
if ask_yes_no "Do you want to install rtlamr?"; then
install_rtlamr_from_source
else
warn "Skipping rtlamr installation. You can install it later if needed."
fi
else
ok "rtlamr already installed"
fi
progress "Installing aircrack-ng"
apt_install aircrack-ng || true
progress "Installing hcxdumptool"
apt_install hcxdumptool || true
progress "Installing hcxtools"
apt_install hcxtools || true
progress "Installing Bluetooth tools"
apt_install bluez bluetooth || true
progress "Installing Ubertooth tools (optional)"
if ! cmd_exists ubertooth-btle; then
echo
info "Ubertooth is used for advanced Bluetooth packet sniffing with Ubertooth One hardware."
if ask_yes_no "Do you want to install Ubertooth tools?"; then
apt_install libubertooth-dev ubertooth || install_ubertooth_from_source_debian
else
warn "Skipping Ubertooth installation. You can install it later if needed."
fi
else
ok "Ubertooth already installed"
fi
progress "Installing SoapySDR"
# Exclude xtrx-dkms - its kernel module fails to build on newer kernels (6.14+)
# and causes apt to hang. Most users don't have XTRX hardware anyway.
apt_install soapysdr-tools xtrx-dkms- || true
progress "Installing gpsd"
apt_install gpsd gpsd-clients || true
progress "Installing Python packages"
apt_install python3-venv python3-pip || true
# Install Python packages via apt (more reliable than pip on modern Debian/Ubuntu)
$SUDO apt-get install -y python3-flask python3-requests python3-serial >/dev/null 2>&1 || true
$SUDO apt-get install -y python3-skyfield >/dev/null 2>&1 || true
# bleak for BLE scanning with manufacturer data (TSCM mode)
$SUDO apt-get install -y python3-bleak >/dev/null 2>&1 || true
progress "Installing dump1090"
if ! cmd_exists dump1090 && ! cmd_exists dump1090-mutability; then
apt_try_install_any dump1090-fa dump1090-mutability dump1090 || true
fi
if ! cmd_exists dump1090; then
if cmd_exists dump1090-mutability; then
$SUDO ln -s $(which dump1090-mutability) /usr/local/sbin/dump1090
fi
fi
cmd_exists dump1090 || install_dump1090_from_source_debian
progress "Installing acarsdec"
if ! cmd_exists acarsdec; then
apt_install acarsdec || true
fi
cmd_exists acarsdec || install_acarsdec_from_source_debian
progress "Installing AIS-catcher"
if ! cmd_exists AIS-catcher && ! cmd_exists aiscatcher; then
install_aiscatcher_from_source_debian
else
ok "AIS-catcher already installed"
fi
progress "Configuring udev rules"
setup_udev_rules_debian
progress "Kernel driver configuration"
if $IS_DRAGONOS; then
info "DragonOS already has RTL-SDR drivers configured correctly."
elif [[ -f /etc/modprobe.d/blacklist-rtlsdr.conf ]]; then
ok "DVB kernel drivers already blacklisted"
else
echo
echo "The DVB-T kernel drivers conflict with RTL-SDR userspace access."
echo "Blacklisting them allows rtl_sdr tools to access the device."
if ask_yes_no "Blacklist conflicting kernel drivers?"; then
blacklist_kernel_drivers_debian
else
warn "Skipped kernel driver blacklist. RTL-SDR may not work without manual config."
fi
fi
}
# ----------------------------
# Final summary / hard fail
# ----------------------------
final_summary_and_hard_fail() {
check_tools
echo "============================================"
echo
echo "To start INTERCEPT:"
echo " sudo -E venv/bin/python intercept.py"
echo
echo "Then open http://localhost:5050 in your browser"
echo
echo "============================================"
if [[ "${#missing_required[@]}" -eq 0 ]]; then
ok "All REQUIRED tools are installed."
else
fail "Missing REQUIRED tools:"
for t in "${missing_required[@]}"; do echo " - $t"; done
echo
if [[ "$OS" == "macos" ]]; then
warn "macOS note: bluetoothctl/hcitool/hciconfig are Linux (BlueZ) tools and unavailable on macOS."
warn "Bluetooth functionality will be limited. Other features should work."
else
fail "Exiting because required tools are missing."
exit 1
fi
fi
}
# ----------------------------
# Pre-flight summary
# ----------------------------
show_install_summary() {
info "Installation Summary:"
echo
echo " OS: $OS"
$IS_DRAGONOS && echo " DragonOS: Yes (safe mode enabled)"
echo
echo " This script will:"
echo " - Install missing SDR tools (rtl-sdr, multimon-ng, etc.)"
echo " - Install Python dependencies in a virtual environment"
echo
if ! $IS_DRAGONOS; then
echo " You will be prompted before:"
echo " - Installing RTL-SDR Blog drivers (replaces existing)"
echo " - Blacklisting kernel DVB drivers"
fi
echo
if $NON_INTERACTIVE; then
info "Non-interactive mode: continuing without prompt."
return
fi
if ! ask_yes_no "Continue with installation?" "y"; then
info "Installation cancelled."
exit 0
fi
}
# ----------------------------
# MAIN
# ----------------------------
main() {
detect_os
detect_dragonos
show_install_summary
if [[ "$OS" == "macos" ]]; then
install_macos_packages
else
install_debian_packages
fi
install_python_deps
final_summary_and_hard_fail
}
main "$@"
exit 0