465 lines
17 KiB
Python
465 lines
17 KiB
Python
#!/usr/bin/env python3
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"""20 global stamps of the same hash; write a full HTTP + function timing log."""
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from __future__ import annotations
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import hashlib
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import html
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import json
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import time
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from datetime import datetime, timezone
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from pathlib import Path
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from typing import Any
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from verae_mcp_timestamping_server.global_client import (
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GlobalClient,
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UrllibHttp,
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load_auth_token,
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)
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from verae_mcp_timestamping_server.ledger import validate_sha256
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SOURCE = "Verae-Debug-Test"
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DIGEST = hashlib.sha256(SOURCE.encode()).hexdigest()
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ROOT = Path(__file__).resolve().parents[1]
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OUT = ROOT / "transaction-log-test.md"
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OUT_JSON = ROOT / "transaction-log-test.json"
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OUT_HTML = ROOT / "transaction-log-test.html"
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N = 20
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def _now() -> str:
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return datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%S.%fZ")
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def _redact(headers: dict[str, str]) -> dict[str, str]:
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out = dict(headers)
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auth = out.get("Authorization") or out.get("authorization")
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if auth:
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key = "Authorization" if "Authorization" in out else "authorization"
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token = auth.split(" ", 1)[-1] if " " in auth else auth
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out[key] = f"Bearer [redacted len={len(token)}]"
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return out
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class LoggingHttp:
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def __init__(self, inner: UrllibHttp, exchanges: list[dict[str, Any]], spans: list[dict[str, Any]]):
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self.inner = inner
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self.exchanges = exchanges
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self.spans = spans
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def request(
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self, method: str, url: str, payload: dict[str, Any], headers: dict[str, str]
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) -> Any:
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req_at = _now()
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t0 = time.perf_counter()
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res = self.inner.request(method, url, payload=payload, headers=headers)
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ms = (time.perf_counter() - t0) * 1000
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resp_at = _now()
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self.exchanges.append(
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{
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"request_at": req_at,
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"response_at": resp_at,
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"method": method,
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"url": url,
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"request_headers": _redact(headers),
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"request_body": payload if method != "GET" else None,
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"status": res.status_code,
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"response_headers": dict(getattr(res, "headers", {}) or {}),
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"response_body": res.json() if hasattr(res, "json") else res.text,
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"response_text": res.text,
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"round_trip_ms": round(ms, 3),
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}
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)
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self.spans.append(
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{
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"fn": f"http.{method}",
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"url": url,
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"ms": round(ms, 3),
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"at": req_at,
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}
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)
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return res
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def _span(spans: list[dict[str, Any]], name: str, fn, **extra):
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t0 = time.perf_counter()
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at = _now()
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try:
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return fn()
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finally:
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spans.append({"fn": name, "ms": round((time.perf_counter() - t0) * 1000, 3), "at": at, **extra})
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def run() -> dict[str, Any]:
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spans: list[dict[str, Any]] = []
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exchanges: list[dict[str, Any]] = []
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token = _span(spans, "load_auth_token", load_auth_token)
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client = _span(
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spans,
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"GlobalClient.from_env",
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lambda: GlobalClient(
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token=token,
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http=LoggingHttp(UrllibHttp(), exchanges, spans),
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),
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)
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digest = _span(spans, "validate_sha256", lambda: validate_sha256(DIGEST))
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rounds: list[dict[str, Any]] = []
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for i in range(1, N + 1):
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t0 = time.perf_counter()
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at = _now()
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n_ex = len(exchanges)
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try:
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rec = _span(
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spans,
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"GlobalClient.submit",
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lambda: client.submit(digest, cube_id="verae-mcp-research"),
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iteration=i,
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)
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err = None
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receipt = rec.model_dump()
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except Exception as exc: # noqa: BLE001 — log live failures
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err = str(exc)
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receipt = None
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rounds.append(
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{
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"n": i,
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"at": at,
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"ms": round((time.perf_counter() - t0) * 1000, 3),
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"receipt": receipt,
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"error": err,
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"exchange_indexes": list(range(n_ex, len(exchanges))),
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}
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)
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ids = [r["receipt"]["receipt_id"] for r in rounds if r["receipt"]]
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unique = sorted(set(ids))
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return {
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"source": SOURCE,
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"digest": digest,
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"n": N,
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"unique_receipt_ids": unique,
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"same_receipt_every_time": len(unique) == 1 and len(ids) == N,
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"rounds": rounds,
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"exchanges": exchanges,
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"spans": spans,
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}
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def render(data: dict[str, Any]) -> str:
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lines: list[str] = []
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lines.append("# transaction-log-test")
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lines.append("")
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lines.append("20 global `/stamp` calls of the same SHA-256 with **no local cache**.")
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lines.append("Authorization bearer values are redacted (`len=` only).")
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lines.append("")
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lines.append(f"- Started (UTC of write): `{_now()}`")
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lines.append(f"- Source string: `{data.get('source', SOURCE)}`")
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lines.append(f"- Digest: `{data['digest']}` (SHA-256 of that UTF-8 string)")
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lines.append(f"- Unique `receipt_id` count: **{len(data['unique_receipt_ids'])}**")
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lines.append(f"- Same receipt every time: **{data['same_receipt_every_time']}**")
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lines.append("")
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lines.append("## Unique receipt ids")
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lines.append("")
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for rid in data["unique_receipt_ids"]:
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lines.append(f"- `{rid}`")
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if not data["unique_receipt_ids"]:
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lines.append("- *(none)*")
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lines.append("")
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lines.append("## Rounds")
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lines.append("")
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lines.append("| n | at (UTC) | submit ms | receipt_id | error |")
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lines.append("|---|---|---|---|---|")
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for r in data["rounds"]:
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rid = (r["receipt"] or {}).get("receipt_id", "")
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lines.append(
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f"| {r['n']} | {r['at']} | {r['ms']} | `{rid}` | {r['error'] or ''} |"
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)
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lines.append("")
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lines.append("## Function profile")
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lines.append("")
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by_fn: dict[str, list[float]] = {}
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for s in data["spans"]:
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by_fn.setdefault(s["fn"], []).append(float(s["ms"]))
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lines.append("| function | calls | total ms | min | max | mean |")
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lines.append("|---|---|---|---|---|---|")
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for name, vals in sorted(by_fn.items()):
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total = sum(vals)
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lines.append(
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f"| `{name}` | {len(vals)} | {total:.3f} | {min(vals):.3f} | {max(vals):.3f} | {total/len(vals):.3f} |"
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)
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lines.append("")
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lines.append("### Every internal span")
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lines.append("")
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lines.append("| at (UTC) | function | ms | extra |")
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lines.append("|---|---|---|---|")
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for s in data["spans"]:
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extra = {k: v for k, v in s.items() if k not in ("fn", "ms", "at")}
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extra_s = json.dumps(extra) if extra else ""
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lines.append(f"| {s['at']} | `{s['fn']}` | {s['ms']} | {extra_s} |")
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lines.append("")
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lines.append("## Network exchanges")
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lines.append("")
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for i, ex in enumerate(data["exchanges"], 1):
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lines.append(f"### Exchange {i}")
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lines.append("")
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lines.append("#### Request")
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lines.append("")
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lines.append(f"- Time/Date: `{ex['request_at']}`")
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lines.append(f"- METHOD: `{ex['method']}`")
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lines.append(f"- URL: `{ex['url']}`")
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lines.append("- Headers:")
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lines.append("")
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lines.append("```json")
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lines.append(json.dumps(ex["request_headers"], indent=2))
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lines.append("```")
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lines.append("")
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lines.append("- Body:")
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lines.append("")
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lines.append("```json")
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lines.append(json.dumps(ex["request_body"], indent=2))
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lines.append("```")
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lines.append("")
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lines.append("#### Response")
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lines.append("")
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lines.append(f"- Time/Date: `{ex['response_at']}`")
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lines.append(f"- Status: `{ex['status']}`")
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lines.append(f"- Round-trip: `{ex['round_trip_ms']} ms`")
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lines.append("- Headers:")
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lines.append("")
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lines.append("```json")
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lines.append(json.dumps(ex["response_headers"], indent=2))
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lines.append("```")
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lines.append("")
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lines.append("- Body:")
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lines.append("")
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lines.append("```json")
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lines.append(json.dumps(ex["response_body"], indent=2) if not isinstance(ex["response_body"], str) else ex["response_text"])
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lines.append("```")
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lines.append("")
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return "\n".join(lines) + "\n"
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def _pre(obj: Any) -> str:
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text = obj if isinstance(obj, str) else json.dumps(obj, indent=2)
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return f"<pre><code>{html.escape(text)}</code></pre>"
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def render_html(data: dict[str, Any]) -> str:
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exchanges = data["exchanges"]
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by_fn: dict[str, list[float]] = {}
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for s in data["spans"]:
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by_fn.setdefault(s["fn"], []).append(float(s["ms"]))
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round_blocks: list[str] = []
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for r in data["rounds"]:
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rec = r["receipt"] or {}
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idxs = r.get("exchange_indexes") or []
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exs = [exchanges[i] for i in idxs if i < len(exchanges)]
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stamp_req = next((e for e in exs if e["method"] == "POST" and "/api/timestamp" in e["url"]), None)
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stamp_res = stamp_req
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status_ex = [e for e in exs if e["method"] == "GET"]
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last_status = status_ex[-1] if status_ex else None
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ok = not r["error"] and rec.get("receipt_id")
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cls = "ok" if ok else "bad"
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summary = (
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f"Round {r['n']} · {r['ms']} ms · "
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f"{html.escape(str(rec.get('receipt_id') or r['error'] or 'FAILED'))}"
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)
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parts = [
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f'<details class="round {cls}">',
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f"<summary>{summary}</summary>",
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'<div class="panel">',
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f"<p><strong>Hash sent</strong> <code>{html.escape(data['digest'])}</code></p>",
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]
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if stamp_req:
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parts.append("<h3>Stamp request (POST /api/timestamp)</h3>")
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parts.append(f"<p>{html.escape(stamp_req['method'])} {html.escape(stamp_req['url'])}</p>")
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parts.append(_pre(stamp_req["request_body"]))
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parts.append(
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f"<h3>Stamp response ({html.escape(str(stamp_req['status']))} in {stamp_req['round_trip_ms']} ms)</h3>"
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)
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parts.append(_pre(stamp_req["response_body"]))
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if last_status:
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parts.append(
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f"<h3>Job status ({html.escape(last_status['method'])} {html.escape(last_status['url'])} → {last_status['status']})</h3>"
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)
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parts.append(_pre(last_status["response_body"]))
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parts.append("<h3>Mapped receipt</h3>")
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parts.append(_pre(rec or r["error"]))
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for i, ex in enumerate(exs, 1):
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parts.append(f"<details><summary>Full exchange {i}: {html.escape(ex['method'])} {html.escape(ex['url'])}</summary>")
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parts.append("<h4>Request</h4>")
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parts.append(f"<p>Time/Date: <time datetime='{html.escape(ex['request_at'])}'>{html.escape(ex['request_at'])}</time></p>")
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parts.append("<p>Headers</p>")
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parts.append(_pre(ex["request_headers"]))
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parts.append("<p>Body</p>")
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parts.append(_pre(ex["request_body"]))
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parts.append("<h4>Response</h4>")
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parts.append(f"<p>Time/Date: <time datetime='{html.escape(ex['response_at'])}'>{html.escape(ex['response_at'])}</time> · status {ex['status']} · {ex['round_trip_ms']} ms</p>")
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parts.append("<p>Headers</p>")
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parts.append(_pre(ex["response_headers"]))
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parts.append("<p>Body</p>")
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parts.append(_pre(ex["response_body"]))
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parts.append("</details>")
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parts.append("</div></details>")
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round_blocks.append("\n".join(parts))
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profile_rows = []
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for name, vals in sorted(by_fn.items()):
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total = sum(vals)
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profile_rows.append(
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f"<tr><td><code>{html.escape(name)}</code></td><td>{len(vals)}</td>"
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f"<td>{total:.3f}</td><td>{min(vals):.3f}</td><td>{max(vals):.3f}</td>"
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f"<td>{total/len(vals):.3f}</td></tr>"
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)
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span_rows = []
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for s in data["spans"]:
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extra = {k: v for k, v in s.items() if k not in ("fn", "ms", "at")}
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span_rows.append(
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f"<tr><td>{html.escape(s['at'])}</td><td><code>{html.escape(s['fn'])}</code></td>"
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f"<td>{s['ms']}</td><td>{html.escape(json.dumps(extra) if extra else '')}</td></tr>"
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)
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ids = "\n".join(f"<li><code>{html.escape(i)}</code></li>" for i in data["unique_receipt_ids"])
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return f"""<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Verae-Debug-Test stamp log</title>
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<style>
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:root {{
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--bg: #0f1419;
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--fg: #e7ecf1;
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--muted: #9aa7b4;
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--ok: #3dd68c;
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--bad: #ff6b6b;
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--card: #1a222c;
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--line: #2a3542;
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--accent: #7cb7ff;
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}}
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* {{ box-sizing: border-box; }}
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body {{
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margin: 0;
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font: 15px/1.45 ui-sans-serif, system-ui, sans-serif;
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background: var(--bg);
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color: var(--fg);
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}}
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header, main {{ max-width: 72rem; margin: 0 auto; padding: 1.25rem; }}
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h1 {{ font-size: 1.4rem; margin: 0 0 .5rem; }}
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h2 {{ font-size: 1.1rem; }}
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h3 {{ font-size: 1rem; color: var(--accent); }}
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code, pre {{ font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }}
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pre {{
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background: #0b0f14;
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border: 1px solid var(--line);
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padding: .75rem;
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overflow: auto;
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white-space: pre-wrap;
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}}
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.meta {{ color: var(--muted); }}
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.hash {{
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background: #0b0f14;
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border: 1px solid var(--accent);
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padding: .75rem 1rem;
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margin: 1rem 0;
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}}
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search {{ display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: 1rem 0; }}
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input[type="search"] {{
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flex: 1 1 16rem;
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padding: .5rem .75rem;
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background: var(--card);
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color: var(--fg);
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border: 1px solid var(--line);
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}}
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button {{
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background: var(--card);
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color: var(--fg);
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border: 1px solid var(--line);
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padding: .45rem .8rem;
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}}
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details.round {{
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background: var(--card);
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border: 1px solid var(--line);
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margin: .5rem 0;
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padding: .25rem .5rem;
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}}
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details.round.ok > summary {{ border-left: 4px solid var(--ok); padding-left: .5rem; }}
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details.round.bad > summary {{ border-left: 4px solid var(--bad); padding-left: .5rem; }}
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summary {{ cursor: pointer; padding: .5rem; }}
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.panel {{ padding: .25rem .5rem 1rem; }}
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table {{ width: 100%; border-collapse: collapse; font-size: .85rem; }}
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th, td {{ border-bottom: 1px solid var(--line); padding: .35rem .4rem; text-align: left; vertical-align: top; }}
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</style>
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</head>
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<body>
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<header>
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<h1>Verae timestamp transaction log</h1>
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<p class="meta">Expand a round to hunt request/response mismatches. Find-in-page searches collapsed text.</p>
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<div class="hash">
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<p><strong>Source string</strong> <code>{html.escape(data.get('source', SOURCE))}</code></p>
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<p><strong>SHA-256 sent as stamp <code>data</code></strong><br><code>{html.escape(data['digest'])}</code></p>
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<p><strong>Unique receipt ids</strong> {len(data['unique_receipt_ids'])} / {data['n']}
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· same every time: <strong>{data['same_receipt_every_time']}</strong></p>
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</div>
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<search>
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<label for="filter">Filter rounds</label>
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<input type="search" id="filter" placeholder="receipt id, job id, error…">
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<button type="button" id="expand">Expand all</button>
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<button type="button" id="collapse">Collapse all</button>
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</search>
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</header>
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<main>
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<h2>Rounds</h2>
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{''.join(round_blocks)}
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<h2>Unique receipt ids</h2>
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<ul>{ids}</ul>
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<h2>Function profile</h2>
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<table>
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<thead><tr><th>function</th><th>calls</th><th>total ms</th><th>min</th><th>max</th><th>mean</th></tr></thead>
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<tbody>{''.join(profile_rows)}</tbody>
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</table>
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<details>
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<summary>Every internal span</summary>
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<table>
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<thead><tr><th>at</th><th>function</th><th>ms</th><th>extra</th></tr></thead>
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<tbody>{''.join(span_rows)}</tbody>
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</table>
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</details>
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</main>
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<script>
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const expand = document.getElementById("expand");
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const collapse = document.getElementById("collapse");
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const filter = document.getElementById("filter");
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expand.addEventListener("click", () => {{
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document.querySelectorAll("details").forEach((d) => {{ d.open = true; }});
|
|
}});
|
|
collapse.addEventListener("click", () => {{
|
|
document.querySelectorAll("details").forEach((d) => {{ d.open = false; }});
|
|
}});
|
|
filter.addEventListener("input", () => {{
|
|
const q = filter.value.toLowerCase();
|
|
document.querySelectorAll("details.round").forEach((d) => {{
|
|
d.hidden = q !== "" && !d.textContent.toLowerCase().includes(q);
|
|
}});
|
|
}});
|
|
</script>
|
|
</body>
|
|
</html>
|
|
"""
|
|
|
|
|
|
def main() -> int:
|
|
data = run()
|
|
OUT.write_text(render(data))
|
|
OUT_JSON.write_text(json.dumps(data, indent=2) + "\n")
|
|
OUT_HTML.write_text(render_html(data))
|
|
print(f"wrote {OUT}")
|
|
print(f"wrote {OUT_HTML}")
|
|
print("source", SOURCE, "digest", data["digest"])
|
|
print("unique", len(data["unique_receipt_ids"]), "same", data["same_receipt_every_time"])
|
|
return 0
|
|
|
|
|
|
if __name__ == "__main__":
|
|
raise SystemExit(main())
|