A gov.np HTTP probe ran 66 minutes over 25,916 host and port pairs, then lost every
row: a captured response body carried a NUL byte, postgres refuses NUL in text and in
json alike, and the failing flush rolled back the whole stage transaction. Recording
that failure then failed too — psycopg puts the offending parameters in its error
message, so the NUL travelled into `scan_activities.error` and took the failure path
down with it, leaving the activity RUNNING and the scan unable to finalize.
`shared/utils/text.py` is now the one place that names what postgres will not store.
`strip_nul` runs through every string, list and dict a tool record yields, applied in
`tools/runner/fieldmap.py` so every tool that maps a record is covered rather than
httpx alone. `strip_control` replaces the two identical local regexes in the nuclei
parser and the template indexer, and now also guards the activity log, the activity
timeline and the command recorder — the three places that write a tool's own words.
The HTTP probe's batch flush runs in a savepoint: a row postgres refuses costs that
row, retried one at a time, and the count comes back as a PARTIAL stage naming how
many responses could not be stored. Recording a stage failure is wrapped too, so a
second error while writing the first can never leave a scan running forever.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DPueZXQMbjLXMokXeA8LFP
Rebuild the scan detail view into a tabbed results page: Overview
(tech/status/web-server distributions, TLS health, top networks and
services), Web assets (rich httpx table with screenshots, status,
tech, CDN/WAF/TLS-expired badges + a full per-asset detail drawer),
Subdomains (denormalized HTTP summary), Infrastructure (IP-centric
cards correlating open ports and the hosts resolving to each IP), and
Pipeline. Assets correlate by value within the scan (subdomain.name /
http_asset.host / ip), so one IP card surfaces every co-located host.
API: add per-scan http-assets, ports and ips list+summary endpoints
plus services mirroring the subdomains pattern, and serve screenshots
through an authenticated /media/screenshot route; mount scan_media
into the api container so it can read worker-written captures.
Fix two serializers that silently dropped fields: ScanRead omitted
http_assets_found (scan detail and list 500'd), and the subdomain
serializer never emitted the denormalized HTTP summary it stores.
Drop leftover docstrings and banner comments from the httpx client,
parser and field-map.
httpx is a goldmine and we were dropping most of it. Now:
- tools/runner/fieldmap.py: a declarative field map (single source of truth) —
adding/renaming a tool's output field is a one-line edit, reusable per tool
- httpx parser rewritten as a HTTPX_FIELDS map; captures jarm (was bugged),
cpe (CVE mapping), response_time, words/lines, body+header hashes, all A/AAAA
IPs, http2/pipeline, cdn_type, and a far richer TLS block (cipher, issuer_org,
serial, fingerprint, not_before, expired-derivation)
- HttpAsset gains ~21 columns for all of it
- the primary web service summary (status/title/webserver/response_time/
content_length/tech/cdn/screenshot) is denormalized onto the Subdomain row so
the subdomain table renders 2.x-style without joins; HttpAsset keeps full
per-port detail
