navigateAndSerialize drives the actual navigation and returns the settled DOM, capped at maxRenderedHTMLBytes.
(page *rod.Page, target string)
| 341 | // navigateAndSerialize drives the actual navigation and returns the |
| 342 | // settled DOM, capped at maxRenderedHTMLBytes. |
| 343 | func navigateAndSerialize(page *rod.Page, target string) (string, error) { |
| 344 | if err := page.Navigate(target); err != nil { |
| 345 | return "", fmt.Errorf("navigating: %w", err) |
| 346 | } |
| 347 | if err := page.WaitLoad(); err != nil { |
| 348 | return "", fmt.Errorf("waiting for page load: %w", err) |
| 349 | } |
| 350 | // Late XHR fills: best-effort settle; on slow pages the deadline wins |
| 351 | // and we serialize whatever has rendered so far. |
| 352 | _ = page.WaitDOMStable(domStableWindow, domStableDiff) |
| 353 | |
| 354 | html, err := page.HTML() |
| 355 | if err != nil { |
| 356 | return "", fmt.Errorf("serializing rendered DOM: %w", err) |
| 357 | } |
| 358 | if len(html) > maxRenderedHTMLBytes { |
| 359 | html = html[:maxRenderedHTMLBytes] |
| 360 | } |
| 361 | return html, nil |
| 362 | } |
| 363 | |
| 364 | // hijackPageRequests installs the in-browser SSRF layer: every network |
| 365 | // request the rendered page issues is validated before it leaves Chromium, |
no test coverage detected