* feat(providers): optional AI Horde API key and live image catalog
Allow a registered Horde key on the no-auth connection and send it for
chat and image jobs. List only image models that currently have workers,
and generate through Horde's native async API.
# Conflicts:
# open-sse/config/imageRegistry.ts
# src/app/(dashboard)/dashboard/providers/[id]/ProviderDetailPageClient.tsx
# src/shared/constants/providers.ts
# src/sse/services/auth.ts
* fix(providers): validate AI Horde keys against find_user
The OpenAI-compatible /v1/models probe returns 200 for any Bearer token
on oai.aihorde.net, so Check always succeeded. Use Horde's /v2/find_user
lookup instead; an empty key still counts as the optional anonymous path.
* chore(changelog): name the AI Horde fragment for #10542
* fix(images): harden AI Horde optional-key selection and outbound fetches
- Optional-key selection now honors connection health (rate-limit cooldown
and terminal/unavailable test status) before handing a stored key back,
rotating to the next healthy key or falling back to the anonymous no-auth
path instead of using an unhealthy stored key.
- Route the Horde submit/check/status/cancel and catalog calls through the
repository's bounded outbound-fetch helper (timeout, no more bare fetch())
and route R2 image downloads through the established bounded remote-image
fetch (SSRF host guard, DNS-rebinding pin, streaming byte cap, redirect
limit) instead of an unbounded fetch().
- Extend the generation deadline to cover the full request lifecycle
(catalog freshness check, submit, polling, and image download), and add a
regression test proving that exceeding the deadline issues a DELETE
cancel to Horde's API rather than only timing out locally.
Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
---------
Co-authored-by: pqr <pqr@soraka.ititti.es>
Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
