LibreChat/api/server/routes/assistants
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
..
actions.js 🛡️ refactor: Scope Action Mutations by Parent Resource Ownership (#12237) 2026-03-15 10:19:29 -04:00
chatV1.js 🪦 refactor: Remove Legacy Code (#10533) 2025-12-11 16:36:12 -05:00
chatV2.js 🪦 refactor: Remove Legacy Code (#10533) 2025-12-11 16:36:12 -05:00
documents.js 💬 feat: assistant conversation starter (#3699) 2024-08-31 13:42:20 -04:00
index.js 🛜 refactor: Streamline App Config Usage (#9234) 2025-08-26 12:10:18 -04:00
tools.js feat: Assistants API, General File Support, Side Panel, File Explorer (#1696) 2024-02-13 20:42:27 -05:00
v1.js 🛡️ fix: Enhance File Upload Security & Error Handling (#4705) 2024-11-12 16:41:04 -05:00
v2.js 🛜 refactor: Streamline App Config Usage (#9234) 2025-08-26 12:10:18 -04:00