mirror of
https://github.com/myronblair/jarvis
synced 2026-06-30 17:50:23 -05:00
myron
dc55e6c45b
- 4-tier chat: HA control → Ollama → Groq → Claude - Push-based agent system with heartbeat/metrics - Network monitoring, alerts, Proxmox, Home Assistant - Windows + Linux agent installers - Stats cache cron, facts collector, KB engine
347 lines
13 KiB
Python
347 lines
13 KiB
Python
#!/usr/bin/env python3
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"""
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JARVIS Agent for Windows — system monitor that reports metrics to JARVIS HUD.
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Install via PowerShell: iwr https://jarvis.orbishosting.com/agent/install-windows.ps1 | iex
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Config: C:\\ProgramData\\jarvis-agent\\config.json
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Logs: C:\\ProgramData\\jarvis-agent\\jarvis-agent.log
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"""
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import json
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import os
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import platform
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import socket
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import subprocess
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import sys
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import time
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import urllib.request
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import urllib.error
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import uuid
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from datetime import datetime, timezone
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from pathlib import Path
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INSTALL_DIR = Path(r"C:\ProgramData\jarvis-agent")
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CONFIG_PATH = INSTALL_DIR / "config.json"
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STATE_PATH = INSTALL_DIR / "state.json"
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LOG_PATH = INSTALL_DIR / "jarvis-agent.log"
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AGENT_VERSION = "2.2"
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# ── Logging ────────────────────────────────────────────────────────────────────
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_log_file = None
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def log(msg: str):
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ts = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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line = f"[{ts}] {msg}"
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print(line, flush=True)
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try:
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with open(LOG_PATH, "a", encoding="utf-8") as f:
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f.write(line + "\n")
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except Exception:
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pass
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# ── Config ─────────────────────────────────────────────────────────────────────
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def load_config() -> dict:
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if not CONFIG_PATH.exists():
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print(f"[ERROR] Config not found at {CONFIG_PATH}. Run the installer first.")
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sys.exit(1)
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with open(CONFIG_PATH, encoding="utf-8-sig") as f:
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return json.load(f)
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def load_state() -> dict:
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if STATE_PATH.exists():
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with open(STATE_PATH, encoding="utf-8") as f:
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return json.load(f)
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return {}
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def save_state(state: dict):
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INSTALL_DIR.mkdir(parents=True, exist_ok=True)
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with open(STATE_PATH, "w", encoding="utf-8") as f:
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json.dump(state, f, indent=2)
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# ── HTTP ───────────────────────────────────────────────────────────────────────
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import ssl as _ssl
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def _make_ssl_ctx(verify: bool):
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if not verify:
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ctx = _ssl.create_default_context()
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ctx.check_hostname = False
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ctx.verify_mode = _ssl.CERT_NONE
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return ctx
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return None
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_host_header: str = ""
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def api_post(url: str, payload: dict, headers: dict = {}, timeout: int = 15,
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ssl_verify: bool = True) -> dict:
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body = json.dumps(payload).encode()
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req = urllib.request.Request(url, data=body, method="POST")
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req.add_header("Content-Type", "application/json")
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req.add_header("User-Agent", "JARVIS-Agent-Windows/1.0")
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if _host_header:
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req.add_header("Host", _host_header)
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for k, v in headers.items():
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req.add_header(k, v)
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try:
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ctx = _make_ssl_ctx(ssl_verify)
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with urllib.request.urlopen(req, timeout=timeout, context=ctx) as resp:
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return json.loads(resp.read().decode())
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except urllib.error.HTTPError as e:
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return {"error": f"HTTP {e.code}: {e.read().decode()[:200]}"}
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except Exception as e:
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return {"error": str(e)}
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def api_get(url: str, headers: dict = {}, timeout: int = 10,
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ssl_verify: bool = True) -> dict:
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req = urllib.request.Request(url)
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req.add_header("User-Agent", "JARVIS-Agent-Windows/1.0")
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if _host_header:
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req.add_header("Host", _host_header)
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for k, v in headers.items():
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req.add_header(k, v)
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try:
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ctx = _make_ssl_ctx(ssl_verify)
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with urllib.request.urlopen(req, timeout=timeout, context=ctx) as resp:
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return json.loads(resp.read().decode())
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except Exception as e:
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return {"error": str(e)}
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# ── Metrics ────────────────────────────────────────────────────────────────────
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def _ps(script: str, timeout: int = 8) -> str:
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"""Run a PowerShell one-liner and return stdout."""
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try:
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r = subprocess.run(
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["powershell", "-NoProfile", "-NonInteractive", "-Command", script],
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capture_output=True, text=True, timeout=timeout
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)
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return r.stdout.strip()
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except Exception:
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return ""
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def get_local_ip() -> str:
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try:
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.connect(("8.8.8.8", 80))
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ip = s.getsockname()[0]
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s.close()
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return ip
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except Exception:
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return "unknown"
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_last_cpu_counters = None
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def get_cpu_percent() -> float:
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global _last_cpu_counters
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try:
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out = _ps("(Get-CimInstance Win32_Processor | Measure-Object -Property LoadPercentage -Average).Average")
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return round(float(out), 1)
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except Exception:
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return 0.0
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def get_memory() -> dict:
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try:
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out = _ps("$o=Get-CimInstance Win32_OperatingSystem; [PSCustomObject]@{total=$o.TotalVisibleMemorySize;free=$o.FreePhysicalMemory}|ConvertTo-Json")
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d = json.loads(out)
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total_kb = int(d.get("total", 0))
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free_kb = int(d.get("free", 0))
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used_kb = total_kb - free_kb
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if total_kb == 0:
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return {}
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return {
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"total_mb": round(total_kb / 1024, 1),
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"used_mb": round(used_kb / 1024, 1),
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"free_mb": round(free_kb / 1024, 1),
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"percent": round(used_kb / total_kb * 100, 1),
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}
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except Exception:
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return {}
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def get_disk() -> list:
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try:
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out = _ps("Get-PSDrive -PSProvider FileSystem | Where-Object{$_.Used -ne $null} | Select-Object Name,@{n='used';e={[math]::Round($_.Used/1GB,2)}},@{n='free';e={[math]::Round($_.Free/1GB,2)}} | ConvertTo-Json")
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if not out:
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return []
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items = json.loads(out)
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if isinstance(items, dict):
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items = [items]
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disks = []
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for d in items:
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used = float(d.get("used", 0))
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free = float(d.get("free", 0))
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total = used + free
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pct = round(used / total * 100, 1) if total else 0
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disks.append({
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"mount": d.get("Name", "?") + ":\\",
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"size": f"{round(total, 1)}G",
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"used": f"{used}G",
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"avail": f"{free}G",
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"percent": str(int(pct)),
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})
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return disks
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except Exception:
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return []
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def get_uptime() -> dict:
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try:
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out = _ps("(Get-Date) - (gcim Win32_OperatingSystem).LastBootUpTime | Select-Object -ExpandProperty TotalSeconds")
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secs = float(out)
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days = int(secs // 86400)
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hours = int((secs % 86400) // 3600)
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minutes = int((secs % 3600) // 60)
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return {"seconds": int(secs), "days": days, "hours": hours, "minutes": minutes,
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"human": f"{days}d {hours}h {minutes}m"}
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except Exception:
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return {}
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def get_services(cfg: dict) -> list:
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watch = cfg.get("watch_services", ["WinDefend", "wuauserv", "Spooler"])
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statuses = []
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for svc in watch:
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try:
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out = _ps(f"(Get-Service -Name '{svc}' -ErrorAction SilentlyContinue).Status")
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status = "active" if out.lower() == "running" else (out.lower() or "unknown")
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statuses.append({"service": svc, "status": status})
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except Exception:
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statuses.append({"service": svc, "status": "unknown"})
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return statuses
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def detect_capabilities(cfg: dict) -> list:
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caps = ["metrics", "commands"]
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if Path(r"C:\Program Files\Docker\Docker\Docker Desktop.exe").exists():
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caps.append("docker")
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return caps
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def collect_metrics(cfg: dict) -> dict:
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return {
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"hostname": cfg.get("hostname", socket.gethostname()),
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"cpu_percent": get_cpu_percent(),
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"memory": get_memory(),
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"disk": get_disk(),
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"uptime": get_uptime(),
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"load": [0, 0, 0],
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"services": get_services(cfg),
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"platform": "Windows",
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"timestamp": datetime.now(timezone.utc).isoformat().replace("+00:00", "Z"),
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}
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# ── Registration ───────────────────────────────────────────────────────────────
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def register(cfg: dict, state: dict) -> str:
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hostname = cfg.get("hostname", socket.gethostname().lower())
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agent_type = cfg.get("agent_type", "linux")
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ip = get_local_ip()
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capabilities = detect_capabilities(cfg)
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agent_id = cfg.get("agent_id", f"{hostname}_{hostname[:8]}")
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ssl_verify = bool(cfg.get("ssl_verify", True))
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log(f"[JARVIS] Registering as '{agent_id}' from {ip}...")
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result = api_post(
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f"{cfg['jarvis_url']}/api/agent/register",
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{"hostname": hostname, "agent_type": agent_type, "ip_address": ip,
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"capabilities": capabilities, "agent_id": agent_id},
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headers={"X-Registration-Key": cfg["registration_key"]},
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ssl_verify=ssl_verify,
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)
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if "error" in result:
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log(f"[ERROR] Registration failed: {result['error']}")
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return ""
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api_key = result.get("api_key", "")
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if api_key:
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state["api_key"] = api_key
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state["agent_id"] = result.get("agent_id", agent_id)
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save_state(state)
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log(f"[JARVIS] Registered. agent_id={state['agent_id']}")
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return api_key
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# ── Command execution ──────────────────────────────────────────────────────────
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def execute_command(cmd: dict, cfg: dict) -> dict:
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cmd_type = cmd.get("command_type", "")
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cmd_data = cmd.get("command_data", {})
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try:
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if cmd_type == "ping":
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host = cmd_data.get("host", "8.8.8.8")
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r = subprocess.run(["ping", "-n", "3", host], capture_output=True, text=True, timeout=15)
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return {"success": r.returncode == 0, "output": r.stdout}
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elif cmd_type == "update":
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log("[CMD] Self-update requested")
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return {"success": True, "message": "Windows agent self-update not implemented"}
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elif cmd_type == "shell":
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if not cmd_data.get("allowed", False):
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return {"success": False, "error": "Shell commands not enabled"}
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cmd_str = cmd_data.get("command", "")
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r = subprocess.run(["powershell", "-NoProfile", "-Command", cmd_str],
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capture_output=True, text=True, timeout=30)
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return {"success": True, "stdout": r.stdout[:2000], "stderr": r.stderr[:500]}
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else:
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return {"success": False, "error": f"Unknown command type: {cmd_type}"}
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except subprocess.TimeoutExpired:
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return {"success": False, "error": "Command timed out"}
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except Exception as e:
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return {"success": False, "error": str(e)}
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# ── Main loop ──────────────────────────────────────────────────────────────────
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def main():
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global _host_header
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cfg = load_config()
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state = load_state()
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jarvis_url = cfg["jarvis_url"].rstrip("/")
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ssl_verify = bool(cfg.get("ssl_verify", True))
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_host_header = cfg.get("host_header", "")
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poll_interval = int(cfg.get("poll_interval", 30))
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heartbeat_every = int(cfg.get("heartbeat_every", 10))
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api_key = state.get("api_key", "")
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if not api_key:
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api_key = register(cfg, state)
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if not api_key:
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log("[ERROR] Could not register with JARVIS. Retrying in 60s...")
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time.sleep(60)
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main()
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return
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headers = {"X-Agent-Key": api_key}
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last_metrics = 0
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log(f"[JARVIS] Agent v{AGENT_VERSION} (Windows) running. Connecting to {jarvis_url} every {heartbeat_every}s.")
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while True:
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now = time.time()
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try:
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hb = api_post(f"{jarvis_url}/api/agent/heartbeat", {}, headers, ssl_verify=ssl_verify)
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if "error" in hb:
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log(f"[WARN] Heartbeat failed: {hb['error']}")
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else:
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for cmd in hb.get("commands", []):
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log(f"[CMD] Executing: {cmd['command_type']}")
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result = execute_command(cmd, cfg)
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api_post(f"{jarvis_url}/api/agent/command_result",
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{"command_id": cmd["id"], "success": result.get("success", False), "result": result},
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headers, ssl_verify=ssl_verify)
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if now - last_metrics >= poll_interval:
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metrics = collect_metrics(cfg)
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r = api_post(f"{jarvis_url}/api/agent/metrics",
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{"system": metrics}, headers, ssl_verify=ssl_verify)
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if "error" not in r:
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last_metrics = now
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except Exception as e:
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log(f"[ERROR] Loop error: {e}")
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time.sleep(heartbeat_every)
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if __name__ == "__main__":
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main()
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