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3a24b392f2
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feat: on-demand external script analysis + code viewer; refactor form analysis to rule engine
- API: add `POST /api/analyze_script` (app/blueprints/api.py)
- Fetch one external script to artifacts, run rules, return findings + snippet
- Uses new ExternalScriptFetcher (results_path aware) and job UUID
- Returns: { ok, final_url, status_code, bytes, truncated, sha256, artifact_path, findings[], snippet, snippet_len }
- TODO: document in openapi/openapi.yaml
- Fetcher: update `app/utils/external_fetch.py`
- Constructed with `results_path` (UUID dir); writes to `<results_path>/scripts/fetched/<index>.js`
- Loads settings via `get_settings()`, logs via std logging
- UI (results.html):
- Move “Analyze external script” action into **Content Snippet** column for external rows
- Clicking replaces button with `<details>` snippet, shows rule matches, and adds “open in viewer” link
- Robust fetch handler (checks JSON, shows errors); builds viewer URL from absolute artifact path
- Viewer:
- New route: `GET /view/artifact/<run_uuid>/<path:filename>` (app/blueprints/ui.py)
- New template: Monaco-based read-only code viewer (viewer.html)
- Removes SRI on loader to avoid integrity block; loads file via `raw_url` and detects language by extension
- Forms:
- Refactor `analyze_forms` to mirror scripts analysis:
- Uses rule engine (`category == "form"`) across regex/function rules
- Emits rows only when matches exist
- Includes `content_snippet`, `action`, `method`, `inputs`, `rules`
- Replace legacy plumbing (`flagged`, `flag_reasons`, `status`) in output
- Normalize form function rules to canonical returns `(bool, Optional[str])`:
- `form_action_missing`
- `form_http_on_https_page`
- `form_submits_to_different_host`
- Add minor hardening (lowercasing hosts, no-op actions, clearer reasons)
- CSS: add `.forms-table` to mirror `.scripts-table` (5 columns)
- Fixed table layout, widths per column, chip/snippet styling, responsive tweaks
- Misc:
- Fix “working outside app context” issue by avoiding `current_app` at import time (left storage logic inside routes)
- Add “View Source” link to open page source in viewer
Refs:
- Roadmap: mark “Source code viewer” done; keep TODO to add `/api/analyze_script` to OpenAPI
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2025-08-21 15:32:24 -05:00 |
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