box/bin/onboard-driver.py

#!/usr/bin/env python3
"""onboard-driver.py — bl-side OTP onboarding driver.

Runs INSIDE the node's netns (via netvm-exec.sh). Reads the identifier
(line 1) and OTP code (line 2, submit step only) from stdin — never argv.

  onboard-driver.py --node muse --service muse --id-type email --step initiate [--dry-run]
  onboard-driver.py --node muse --service muse --id-type email --step submit

Exit codes: 0 = step done, 2 = APPROVAL_NEEDED (code sent, awaiting OTP),
3 = NEEDS_HUMAN (multi-account selection needs a person),
4 = NEEDS_SIGNUP (unregistered client email — client must sign up first),
1 = failed.
The identifier/code are passed to the local signin script as
argv (transient, same trust domain — bl is operator infrastructure);
they never cross a network boundary except inside the already-encrypted
VM->bl SSH stdin pipe.

Part of the cred onboarding module (front-door repo, docs/CRED-MODULE.md).
"""
import argparse
import datetime
import importlib.util
import json
import subprocess
import sys
import urllib.request

SIGNIN = "/home/super/Projects/NetVM/bin/muse-signin.py"


def _load_registry():
    path = "/home/super/Projects/NetVM/bin/netvm-registry.py"
    spec = importlib.util.spec_from_file_location("netvm_registry", path)
    mod = importlib.util.module_from_spec(spec)
    spec.loader.exec_module(mod)
    return mod


def cdp_ok(port):
    try:
        ts = json.load(urllib.request.urlopen(
            "http://127.0.0.1:%s/json/list" % port, timeout=5))
        return any(t.get("type") == "page" for t in ts)
    except Exception:
        return False


def main():
    p = argparse.ArgumentParser()
    p.add_argument("--node", required=True)
    p.add_argument("--service", required=True)
    p.add_argument("--id-type", required=True)
    p.add_argument("--step", required=True, choices=["initiate", "submit"])
    p.add_argument("--dry-run", action="store_true")
    p.add_argument("--account-name", default=None,
                   help="display-name hint for multi-account selection")
    args = p.parse_args()

    if args.service != "muse" or args.id_type != "email":
        print("ERROR: unsupported service/id_type "
              "(muse+email only for now)", file=sys.stderr)
        return 1
    port = _load_registry().port_for(args.node)
    if not port:
        print("ERROR: unknown node '%s' (not in NODES.md registry)"
              % args.node, file=sys.stderr)
        return 1

    if args.dry_run:
        # Walk the chain without sending anything: netns + CDP + page.
        if cdp_ok(port):
            print("dry-run ok: node=%s cdp=%s reachable, page present"
                  % (args.node, port))
            return 0
        print("ERROR: CDP unreachable on %s" % port, file=sys.stderr)
        return 1

    lines = sys.stdin.read().splitlines()
    identifier = lines[0].strip() if lines else ""
    code = lines[1].strip() if len(lines) > 1 else ""


    if not identifier:
        print("ERROR: no identifier on stdin", file=sys.stderr)
        return 1

    cmd = [sys.executable, SIGNIN, "--node", args.node, "--email", identifier]
    if args.account_name:
        cmd += ["--account-name", args.account_name]
    if args.step == "submit":
        if not code:
            print("ERROR: no code on stdin", file=sys.stderr)
            return 1
        cmd += ["--otp", code]
    r = subprocess.run(cmd, capture_output=True, text=True, timeout=220)
    # Propagate the signin script's contract:
    # 0 = done, 2 = OTP prompt reached, 3 = NEEDS_HUMAN, 4 = NEEDS_SIGNUP
    sys.stdout.write(r.stdout)
    sys.stderr.write(r.stderr)

    if r.returncode == 4:
        log_entry = {
            "ts": datetime.datetime.now(datetime.timezone.utc).isoformat(),
            "type": "onboarding_needs_signup",
            "node": args.node,
            "service": args.service,
            "email": identifier,
            "status": "needs_signup",
            "action_required": "ask_client_to_sign_up",
            "signup_url": "https://muse.ai"
        }
        try:
            with open("/home/super/Projects/NetVM/job-log.jsonl", "a") as f:
                f.write(json.dumps(log_entry) + "\n")
        except Exception:
            pass

    return r.returncode


if __name__ == "__main__":
    sys.exit(main())