LibreChat/api/server/routes/agents
Danny Avila 0c27ad2d55
🛡️ refactor: Scope Action Mutations by Parent Resource Ownership (#12237)
* 🛡️ fix: Scope action mutations by parent resource ownership

Prevent cross-tenant action overwrites by validating that an existing
action's agent_id/assistant_id matches the URL parameter before allowing
updates or deletes. Without this, a user with EDIT access on their own
agent could reference a foreign action_id to hijack another agent's
action record.

* 🛡️ fix: Harden action ownership checks and scope write filters

- Remove && short-circuit that bypassed the guard when agent_id or
  assistant_id was falsy (e.g. assistant-owned actions have no agent_id,
  so the check was skipped entirely on the agents route).
- Include agent_id / assistant_id in the updateAction and deleteAction
  query filters so the DB write itself enforces ownership atomically.
- Log a warning when deleteAction returns null (silent no-op from
  data-integrity mismatch).

* 📝 docs: Update Action model JSDoc to reflect scoped query params

*  test: Add Action ownership scoping tests

Cover update, delete, and cross-type protection scenarios using
MongoMemoryServer to verify that scoped query filters (agent_id,
assistant_id) prevent cross-tenant overwrites and deletions at the
database level.

* 🛡️ fix: Scope updateAction filter in agent duplication handler

* 🐛 fix: Use action metadata domain instead of action_id when duplicating agent actions

The duplicate handler was splitting `action.action_id` by `actionDelimiter`
to extract the domain, but `action_id` is a bare nanoid that doesn't
contain the delimiter. This produced malformed entries in the duplicated
agent's actions array (nanoid_action_newNanoid instead of
domain_action_newNanoid). The domain is available on `action.metadata.domain`.

*  test: Add integration tests for agent duplication action handling

Uses MongoMemoryServer with real Agent and Action models to verify:
- Duplicated actions use metadata.domain (not action_id) for the
  agent actions array entries
- Sensitive metadata fields are stripped from duplicated actions
- Original action documents are not modified
2026-03-15 10:19:29 -04:00
..
__tests__ 🛸 feat: Remote Agent Access with External API Support (#11503) 2026-01-28 17:44:33 -05:00
actions.js 🛡️ refactor: Scope Action Mutations by Parent Resource Ownership (#12237) 2026-03-15 10:19:29 -04:00
chat.js 🌊 feat: Resumable LLM Streams with Horizontal Scaling (#10926) 2025-12-19 12:14:19 -05:00
index.js 🌊 fix: Prevent Buffered Event Duplication on SSE Resume Connections (#12225) 2026-03-14 10:54:26 -04:00
openai.js 🛸 feat: Remote Agent Access with External API Support (#11503) 2026-01-28 17:44:33 -05:00
responses.js 🛸 feat: Remote Agent Access with External API Support (#11503) 2026-01-28 17:44:33 -05:00
tools.js 🛜 refactor: Streamline App Config Usage (#9234) 2025-08-26 12:10:18 -04:00
v1.js 🧬 feat: Allow Agent Editors to Duplicate Agents (#12041) 2026-03-03 20:45:02 -05:00