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4 commits

Author SHA1 Message Date
Johannes du Plessis
209132d355
refactor: durable interrupt dispatch + completion webhook (#1621)
* wip(rebuild): core reliability spine

- remove PR-babysitting (ci_autofix + ci_monitor graph + webhook wiring)
- dispatch core: agent/dispatch.py with multitask_strategy=interrupt +
  durability=sync + completion webhook; reroute all webhook + plan triggers;
  drop the racy in-process lock + is_thread_active busy-check
- completion webhook: agent/completion.py + /webhooks/run-complete loopback
  route for failure/timeout replies (idempotent)

Co-authored-by: open-swe[bot]

* feat(rebuild): async tools, reconcile, shared http timeouts, assembly tuning

Parallel batch on top of the reliability spine:
- async-ify all 24 tools (drop asyncio.run; requests->httpx); re-implement the
  http_request/fetch_url SSRF + DNS-rebinding defense httpx-natively and harden
  the IP check to 'not is_global' (+ IPv4-mapped unwrap)
- reconcile.py: stale pending-run sweep (threads.search -> per-thread runs.list
  -> cancel_many), wired into the scheduler graph via task='reconcile'
- shared DEFAULT_HTTP_TIMEOUT (agent/utils/http.py) on every bare
  httpx.AsyncClient() across utils/dashboard/webapp/middleware
- run budget: MODEL_CALL_RECURSION_LIMIT 5000->250
- fix stale OpenAI->Anthropic fallback id (claude-opus-4-5 -> 4-8)
- drop redundant custom repair middleware (deepagents auto-adds PatchToolCalls)
- confirm tool-result eviction + summarization auto-wired via backend
- slim system prompt ~8% (full harness-profile rewrite deferred)

Co-authored-by: open-swe[bot]

* feat(rebuild): harness-profile prompt + split webhooks out of webapp

- prompt.py: own the system prompt via a registered harness profile
  (OPEN_SWE_SHARED_BASE, kept neutral so the read-only reviewer/analyzer that
  share it stay safe), registered across all 4 providers; per-thread values
  stay in construct_system_prompt. Assembled main-agent prompt ~6.8k -> ~3.1k
  tokens (~55% smaller); de-duped PR/commit/suite/force-push guidance; dropped
  ALL-CAPS markers.
- webapp.py 3325 -> 1890 LOC: moved 14 per-source handlers into
  agent/webhooks/{linear,slack,github}.py; webapp re-exports them for the
  routes + tests; moved handlers reach shared helpers via the webapp namespace
  to preserve the test suite's monkeypatch targets.

Full suite: 1168 passing, lint clean.

Co-authored-by: open-swe[bot]

* Restore MODEL_CALL_RECURSION_LIMIT to 5000 for long-running tasks

Reverts the 250 cap from the run-budget change — long-running tasks legitimately
need many model calls. The notify_step_limit_reached safety net still fires if a
run does hit the cap, so runs end with a signal either way.

Co-authored-by: open-swe[bot]

* fix: address PR review (auth, SSRF, interrupted status, redirect headers)

- completion.py: drop `interrupted` from failure statuses — with
  multitask_strategy=interrupt a follow-up ends the prior run as interrupted,
  which is healthy, not a failure to report. [open-swe]
- /webhooks/run-complete: shared-secret auth — dispatch appends ?token= when
  RUN_COMPLETE_WEBHOOK_SECRET is set; route verifies via hmac.compare_digest.
  [corridor-security]
- SSRF: extract the URL validator to agent/utils/url_safety.py and apply it
  before server-side image fetches in multimodal.fetch_image_block.
  [corridor-security]
- http_request: preserve caller headers/extensions across redirect hops instead
  of dropping them on the first hop. [open-swe]

Co-authored-by: open-swe[bot]

* chore: remove REBUILD_PLAN.md (planning doc, not needed in the repo)

Co-authored-by: open-swe[bot]

* fix: fail closed on run-complete webhook auth when secret unset

Corridor follow-up: verify_run_complete_token returns False (not True) when
RUN_COMPLETE_WEBHOOK_SECRET is unset, so the public route is never
unauthenticated. Logs a startup warning when the secret is absent, and dispatch
skips registering the webhook when there's no secret (no rejected callbacks).

Co-authored-by: open-swe[bot]

---------

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
2026-06-26 13:48:38 -07:00
Brace Sproul
2070a770c2
fix: stop storing GitHub tokens in metadata (#1405)
* fix: stop storing GitHub tokens in metadata

Co-authored-by: open-swe[bot] <215916821+open-swe[bot]@users.noreply.github.com>

* fix: bound in-process GitHub token cache with 24h TTL + sweep

---------

Co-authored-by: open-swe[bot] <215916821+open-swe[bot]@users.noreply.github.com>
Co-authored-by: open-swe[bot] <johannes@langchain.dev>
2026-06-04 09:33:51 -07:00
Johannes du Plessis
427bfe4f56
feat: Store-backed GitHub/Slack user mapping (self-service + admin) (#1369)
* Replace hardcoded GitHub-email map with Store-backed user mapping

Move the static GITHUB_USER_EMAIL_MAP to a Store-backed bidirectional
mapping (GitHub login <-> work email <-> optional Slack ID) with an
in-process cache, self-service onboarding, and admin management.

- agent/dashboard/user_mappings.py: Store CRUD + login/email/slack-id
  indexes, sync cache readers for hot paths, async fallthrough, and a
  bulk_import that preserves existing richer records.
- Migrate all read sites (auth.py, agent_overrides.py, authorship.py,
  github_comments.py, webapp.py x2) off the dict.
- Unmapped Slack tags now run on the GitHub App installation token
  (use_installation_token_fallback) and get an ephemeral "link your
  GitHub account" prompt carrying the Slack id + email via a signed
  account-link token threaded through the OAuth state.
- OAuth callback completes a self-service (org-gated) mapping from that
  token, falling back to the verified GitHub email.
- Admin CRUD endpoints + one-time legacy import; dashboard UI section.
- Legacy dict retained only as the import payload (no longer read).

Tests: mapping store, account-link round-trip + completion, mapped vs
unmapped Slack flows; existing trust-gate tests updated to prime cache.

* Address review: cold-cache email resolution + stale alias de-indexing

- agent_overrides: add resolve_login_from_email_async that falls through to
  the Store on a cold cache; use it at the async repo-resolution call sites
  (Slack repo config, Linear comment, owner-metadata) so a mapped user still
  resolves to their GitHub login + dashboard default_repo on a fresh worker.
- user_mappings.upsert_mapping: de-index the existing login before re-indexing
  so a changed email/Slack id no longer leaves stale aliases resolving to the
  login in-process.
- Tests for both fixes; update Slack repo-config test to patch the async resolver.
2026-06-01 14:37:19 -07:00
open-swe[bot]
85343fab63
feat: TTL and revocation handling for cached GitHub OAuth tokens [closes AB-2322] (#1280)
* feat: TTL and revocation handling for cached GitHub OAuth tokens [closes AB-2322]

Persist github_token_expires_at alongside github_token_encrypted, treat
expired cache entries as missing so we re-resolve before kicking off
runs, and invalidate the cached ciphertext on a downstream 401 so the
next invocation gets a fresh token instead of replaying a revoked one.

Co-authored-by: Johannes du Plessis <51395795+johannes117@users.noreply.github.com>

* webapp: forward installation-token expiry to reviewer cache writes

The three reviewer-thread persist sites in webapp.py were calling
get_github_app_installation_token() (no expiry) and persist_encrypted_github_token
without expires_at, so cached App tokens were treated as never-expiring even
though they actually expire in ~1 hour.

---------

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
Co-authored-by: Johannes du Plessis <51395795+johannes117@users.noreply.github.com>
Co-authored-by: Johannes du Plessis <johannes@langchain.dev>
2026-05-08 22:57:01 +00:00