diegosouzapw/OmniRoute · error · Error

ChatGPT browser validation does not match the supplied Cooki

Error message

ChatGPT browser validation does not match the supplied Cookie

What it means

Error "ChatGPT browser validation does not match the supplied Cookie" thrown in diegosouzapw/OmniRoute.

Source

Thrown at open-sse/executors/chatgpt-web-codex/storageState.ts:174

  encodedCredential: string,
  validationId: string
): { encodedCredential: string; storageState: Record<string, unknown> } {
  const parsed = JSON.parse(encodedCredential) as Record<string, unknown>;
  const rawCookie = typeof parsed.cookie === "string" ? cookieHeaderValue(parsed.cookie) : "";
  if (!rawCookie) throw new Error("A fresh ChatGPT Cookie is required for browser validation");
  if (!/^validation-[a-f0-9]{24}$/.test(validationId)) {
    throw new Error("ChatGPT browser validation reference is invalid");
  }
  const paths = connectionRuntimePaths(validationId);
  const markerPath = loginVerificationMarkerPath(paths.storageStatePath);
  const marker = JSON.parse(readFileSync(markerPath, "utf8")) as Record<string, unknown>;
  if (
    marker.version !== 1 ||
    marker.authenticated !== true ||
    marker.pendingBrowserVerification === true ||
    marker.cookieFingerprint !== cookieFingerprint(rawCookie)
  ) {
    throw new Error("ChatGPT browser validation does not match the supplied Cookie");
  }
  const storageState = readConnectionStorageState(paths.storageStatePath);
  const runtimeKey = typeof parsed.runtimeKey === "string" ? parsed.runtimeKey.trim() : "";
  const next = JSON.stringify({
    version: 2,
    storageState,
    ...(runtimeKey ? { runtimeKey } : {}),
  });
  rmSync(paths.root, { recursive: true, force: true });
  return { encodedCredential: next, storageState };
}

View on GitHub (pinned to a179ffed5b)

When it happens

Trigger: Thrown at open-sse/executors/chatgpt-web-codex/storageState.ts:174 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of diegosouzapw/OmniRoute@a179ffed5b (2026-08-25). Data as JSON: /api/errors/d9e453d5965791e5. Report an issue: GitHub.