Files
hermes-agent/scripts/discord-voice-doctor.py
0xbyt4 5f32fd8b6d feat(voice): add discord-voice-doctor diagnostic script
Checks the full voice environment and reports what's missing:
- Python packages: discord.py, PyNaCl, davey, STT/TTS providers
- System tools: Opus codec (macOS + Linux paths), ffmpeg
- Environment: bot token, allowed users (resolved to usernames), API keys
- Configuration: STT/TTS provider, voice mode state
- Bot permissions: live Discord API check for Connect, Speak, VAD, etc.

All sensitive values are masked. Gracefully handles missing deps,
invalid tokens, API timeouts, and unreachable Discord API.
2026-03-15 05:20:17 -07:00

390 lines
12 KiB
Python
Executable File

#!/usr/bin/env python3
"""Discord Voice Doctor — diagnostic tool for voice channel support.
Checks all dependencies, configuration, and bot permissions needed
for Discord voice mode to work correctly.
Usage:
python scripts/discord-voice-doctor.py
.venv/bin/python scripts/discord-voice-doctor.py
"""
import os
import sys
import shutil
from pathlib import Path
# Resolve project root
SCRIPT_DIR = Path(__file__).resolve().parent
PROJECT_ROOT = SCRIPT_DIR.parent
sys.path.insert(0, str(PROJECT_ROOT))
HERMES_HOME = Path(os.getenv("HERMES_HOME", Path.home() / ".hermes"))
ENV_FILE = HERMES_HOME / ".env"
OK = "\033[92m\u2713\033[0m"
FAIL = "\033[91m\u2717\033[0m"
WARN = "\033[93m!\033[0m"
# Track whether discord.py is available for later sections
_discord_available = False
def mask(value):
"""Mask sensitive value: show only first 4 chars."""
if not value or len(value) < 8:
return "****"
return f"{value[:4]}{'*' * (len(value) - 4)}"
def check(label, ok, detail=""):
symbol = OK if ok else FAIL
msg = f" {symbol} {label}"
if detail:
msg += f" ({detail})"
print(msg)
return ok
def warn(label, detail=""):
msg = f" {WARN} {label}"
if detail:
msg += f" ({detail})"
print(msg)
def section(title):
print(f"\n\033[1m{title}\033[0m")
def check_packages():
"""Check Python package dependencies. Returns True if all critical deps OK."""
global _discord_available
section("Python Packages")
ok = True
# discord.py
try:
import discord
_discord_available = True
check("discord.py", True, f"v{discord.__version__}")
except ImportError:
check("discord.py", False, "pip install discord.py[voice]")
ok = False
# PyNaCl
try:
import nacl
ver = getattr(nacl, "__version__", "unknown")
try:
import nacl.secret
nacl.secret.Aead(bytes(32))
check("PyNaCl", True, f"v{ver}")
except (AttributeError, Exception):
check("PyNaCl (Aead)", False, f"v{ver} — need >=1.5.0")
ok = False
except ImportError:
check("PyNaCl", False, "pip install PyNaCl>=1.5.0")
ok = False
# davey (DAVE E2EE)
try:
import davey
check("davey (DAVE E2EE)", True, f"v{getattr(davey, '__version__', '?')}")
except ImportError:
check("davey (DAVE E2EE)", False, "pip install davey")
ok = False
# Optional: local STT
try:
import faster_whisper
check("faster-whisper (local STT)", True)
except ImportError:
warn("faster-whisper (local STT)", "not installed — local STT unavailable")
# Optional: TTS providers
try:
import edge_tts
check("edge-tts", True)
except ImportError:
warn("edge-tts", "not installed — edge TTS unavailable")
try:
import elevenlabs
check("elevenlabs SDK", True)
except ImportError:
warn("elevenlabs SDK", "not installed — premium TTS unavailable")
return ok
def check_system_tools():
"""Check system-level tools (opus, ffmpeg). Returns True if all OK."""
section("System Tools")
ok = True
# Opus codec
if _discord_available:
try:
import discord
opus_loaded = discord.opus.is_loaded()
if not opus_loaded:
import ctypes.util
opus_path = ctypes.util.find_library("opus")
if not opus_path:
# Platform-specific fallback paths
candidates = [
"/opt/homebrew/lib/libopus.dylib", # macOS Apple Silicon
"/usr/local/lib/libopus.dylib", # macOS Intel
"/usr/lib/x86_64-linux-gnu/libopus.so.0", # Debian/Ubuntu x86
"/usr/lib/aarch64-linux-gnu/libopus.so.0", # Debian/Ubuntu ARM
"/usr/lib/libopus.so", # Arch Linux
"/usr/lib64/libopus.so", # RHEL/Fedora
]
for p in candidates:
if os.path.isfile(p):
opus_path = p
break
if opus_path:
discord.opus.load_opus(opus_path)
opus_loaded = discord.opus.is_loaded()
if opus_loaded:
check("Opus codec", True)
else:
check("Opus codec", False, "brew install opus / apt install libopus0")
ok = False
except Exception as e:
check("Opus codec", False, str(e))
ok = False
else:
warn("Opus codec", "skipped — discord.py not installed")
# ffmpeg
ffmpeg_path = shutil.which("ffmpeg")
if ffmpeg_path:
check("ffmpeg", True, ffmpeg_path)
else:
check("ffmpeg", False, "brew install ffmpeg / apt install ffmpeg")
ok = False
return ok
def check_env_vars():
"""Check environment variables. Returns (ok, token, groq_key, eleven_key)."""
section("Environment Variables")
# Load .env
try:
from dotenv import load_dotenv
if ENV_FILE.exists():
load_dotenv(ENV_FILE)
except ImportError:
pass
ok = True
token = os.getenv("DISCORD_BOT_TOKEN", "")
if token:
check("DISCORD_BOT_TOKEN", True, mask(token))
else:
check("DISCORD_BOT_TOKEN", False, "not set")
ok = False
# Allowed users — resolve usernames if possible
allowed = os.getenv("DISCORD_ALLOWED_USERS", "")
if allowed:
users = [u.strip() for u in allowed.split(",") if u.strip()]
user_labels = []
for uid in users:
label = mask(uid)
if token and uid.isdigit():
try:
import requests
r = requests.get(
f"https://discord.com/api/v10/users/{uid}",
headers={"Authorization": f"Bot {token}"},
timeout=3,
)
if r.status_code == 200:
label = f"{r.json().get('username', '?')} ({mask(uid)})"
except Exception:
pass
user_labels.append(label)
check("DISCORD_ALLOWED_USERS", True, f"{len(users)} user(s): {', '.join(user_labels)}")
else:
warn("DISCORD_ALLOWED_USERS", "not set — all users can use voice")
groq_key = os.getenv("GROQ_API_KEY", "")
eleven_key = os.getenv("ELEVENLABS_API_KEY", "")
if groq_key:
check("GROQ_API_KEY (STT)", True, mask(groq_key))
else:
warn("GROQ_API_KEY", "not set — Groq STT unavailable")
if eleven_key:
check("ELEVENLABS_API_KEY (TTS)", True, mask(eleven_key))
else:
warn("ELEVENLABS_API_KEY", "not set — ElevenLabs TTS unavailable")
return ok, token, groq_key, eleven_key
def check_config(groq_key, eleven_key):
"""Check hermes config.yaml."""
section("Configuration")
config_path = HERMES_HOME / "config.yaml"
if config_path.exists():
try:
import yaml
with open(config_path) as f:
cfg = yaml.safe_load(f) or {}
stt_provider = cfg.get("stt", {}).get("provider", "local")
tts_provider = cfg.get("tts", {}).get("provider", "edge")
check("STT provider", True, stt_provider)
check("TTS provider", True, tts_provider)
if stt_provider == "groq" and not groq_key:
warn("STT config says groq but GROQ_API_KEY is missing")
if tts_provider == "elevenlabs" and not eleven_key:
warn("TTS config says elevenlabs but ELEVENLABS_API_KEY is missing")
except Exception as e:
warn("config.yaml", f"parse error: {e}")
else:
warn("config.yaml", "not found — using defaults")
# Voice mode state
voice_mode_path = HERMES_HOME / "gateway_voice_mode.json"
if voice_mode_path.exists():
try:
import json
modes = json.loads(voice_mode_path.read_text())
off_count = sum(1 for v in modes.values() if v == "off")
all_count = sum(1 for v in modes.values() if v == "all")
check("Voice mode state", True, f"{all_count} on, {off_count} off, {len(modes)} total")
except Exception:
warn("Voice mode state", "parse error")
else:
check("Voice mode state", True, "no saved state (fresh)")
def check_bot_permissions(token):
"""Check bot permissions via Discord API. Returns True if all OK."""
section("Bot Permissions")
if not token:
warn("Bot permissions", "no token — skipping")
return True
try:
import requests
except ImportError:
warn("Bot permissions", "requests not installed — skipping")
return True
VOICE_PERMS = {
"Priority Speaker": 8,
"Stream": 9,
"View Channel": 10,
"Send Messages": 11,
"Embed Links": 14,
"Attach Files": 15,
"Read Message History": 16,
"Connect": 20,
"Speak": 21,
"Mute Members": 22,
"Deafen Members": 23,
"Move Members": 24,
"Use VAD": 25,
"Send Voice Messages": 46,
}
REQUIRED_PERMS = {"Connect", "Speak", "View Channel", "Send Messages"}
ok = True
try:
headers = {"Authorization": f"Bot {token}"}
r = requests.get("https://discord.com/api/v10/users/@me", headers=headers, timeout=5)
if r.status_code == 401:
check("Bot login", False, "invalid token (401)")
return False
if r.status_code != 200:
check("Bot login", False, f"HTTP {r.status_code}")
return False
bot = r.json()
bot_name = bot.get("username", "?")
check("Bot login", True, f"{bot_name[:3]}{'*' * (len(bot_name) - 3)}")
# Check guilds
r2 = requests.get("https://discord.com/api/v10/users/@me/guilds", headers=headers, timeout=5)
if r2.status_code != 200:
warn("Guilds", f"HTTP {r2.status_code}")
return ok
guilds = r2.json()
check("Guilds", True, f"{len(guilds)} guild(s)")
for g in guilds[:5]:
perms = int(g.get("permissions", 0))
is_admin = bool(perms & (1 << 3))
if is_admin:
print(f" {OK} {g['name']}: Administrator (all permissions)")
continue
has = []
missing = []
for name, bit in sorted(VOICE_PERMS.items(), key=lambda x: x[1]):
if perms & (1 << bit):
has.append(name)
elif name in REQUIRED_PERMS:
missing.append(name)
if missing:
print(f" {FAIL} {g['name']}: missing {', '.join(missing)}")
ok = False
else:
print(f" {OK} {g['name']}: {', '.join(has)}")
except requests.exceptions.Timeout:
warn("Bot permissions", "Discord API timeout")
except requests.exceptions.ConnectionError:
warn("Bot permissions", "cannot reach Discord API")
except Exception as e:
warn("Bot permissions", f"check failed: {e}")
return ok
def main():
print()
print("\033[1m" + "=" * 50 + "\033[0m")
print("\033[1m Discord Voice Doctor\033[0m")
print("\033[1m" + "=" * 50 + "\033[0m")
all_ok = True
all_ok &= check_packages()
all_ok &= check_system_tools()
env_ok, token, groq_key, eleven_key = check_env_vars()
all_ok &= env_ok
check_config(groq_key, eleven_key)
all_ok &= check_bot_permissions(token)
# Summary
print()
print("\033[1m" + "-" * 50 + "\033[0m")
if all_ok:
print(f" {OK} \033[92mAll checks passed — voice mode ready!\033[0m")
else:
print(f" {FAIL} \033[91mSome checks failed — fix issues above.\033[0m")
print()
if __name__ == "__main__":
main()