* fix: allow OpenID PKCE authentication without client secret
* Linting
* Strategy fix
* fix(openid): trim secret gates and add PKCE client metadata tests
* chore(openid): normalize spec line endings
* ⚡ perf: Short-Circuit Config Override Resolution for Empty Principals (#12549)
Skip the getApplicableConfigs DB query when buildPrincipals returns
an empty array, since there are no principals to match against.
* ⚡ perf: Separate Error Handling for Principal Resolution vs Config Overrides (#12550)
Distinguish between buildPrincipals and getApplicableConfigs failures
so the uncached fallback to baseConfig is intentional and logged
separately from config override errors.
* Revert "⚡ perf: Separate Error Handling for Principal Resolution vs Config Overrides (#12550)"
This reverts commit 1729378a65.
* Revert "⚡ perf: Short-Circuit Config Override Resolution for Empty Principals (#12549)"
This reverts commit a100aa5738.
---------
Co-authored-by: CMF\e-leite <EduardoLeite@criticalmanufacturing.com>
Co-authored-by: Danny Avila <danny@librechat.ai>
MCP OAuth access tokens are stored with a 365-day default expiry when the
provider's token response omits `expires_in` (only RECOMMENDED per RFC 6749
§5.1). Providers that issue short-lived JWT access tokens but omit
`expires_in` (e.g. Salesforce) therefore get tokens treated as valid for a
year and never refreshed, so every call 401s once the real token lapses
until the user manually reconnects.
When the access token is a JWT (RFC 9068), read its `exp` claim and use it as
the authoritative expiry, falling back to the 365-day default only for opaque
tokens. Explicit `expires_at`/`expires_in` still take precedence.
Adds unit tests for storeTokens expiry resolution.
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
There are two ways to add a file to a conversation:
1. Uploading a new file.
2. Using an existing file (from the side panel).
If you decide to remove the file, the behavior differs depending on
how it was added. If you just uploaded a new file, it gets deleted
from the conversation & the system. But if it's an existing file,
then it only gets removed from the conversation (but not deleted).
However, in both cases, it would show a toast saying that the file
was deleted, which is incorrect for the "existing file" case.
Now we check whether the file is `attached` (to the system) before
showing the deletion toast, and skip showing it if we're not actually
deleting the file.
* feat: support data retention for normal chats
Add retentionMode config variable supporting "all" and "temporary" values.
When "all" is set, data retention applies to all chats, not just temporary ones.
Adds isTemporary field to conversations for proper filtering.
Adapted to new TS method files in packages/data-schemas since upstream
moved models out of api/models/.
Based on danny-avila/LibreChat#10532
Co-Authored-By: WhammyLeaf <233105313+WhammyLeaf@users.noreply.github.com>
(cherry picked from commit 30109e90b0)
* feat: extend data retention to files, tool calls, and shared links
Add expiredAt field and TTL indexes to file, toolCall, and share schemas.
Set expiredAt on tool calls, shared links, and file uploads when
retentionMode is "all" or chat is temporary.
(cherry picked from commit 48973752d3)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: lint/test
(cherry picked from commit 310c514e6a)
* fix: address code review feedback for data retention PR
Critical:
- Fix BookmarkMenu crash: restore optional chaining on conversation
- Fix migration hazard: backward-compatible sidebar filter that also
checks expiredAt for documents without isTemporary field
Major:
- Add logging to getRetentionExpiry error path, align with tools.js
- Add tests for retentionMode: ALL in saveConvo and saveMessage
- Fix share route: apply expiredAt for temporary chats too by
querying the conversation's isTemporary flag server-side
- Add assertions for getRetentionExpiry mocks in process tests
Minor:
- Fix ChatRoute isTemporaryChat to be strictly boolean via Boolean()
- Fix stale test description (expired -> temporary)
- Comment out retentionMode default in example yaml
- Simplify verbose if/else to isTemporary === true
- Add compound index on { user: 1, isTemporary: 1 }
- Remove narrating comment from process.spec.js
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
(cherry picked from commit 6bad535f90)
* chore: fix typescript
(cherry picked from commit 826527a46b)
* fix: lint
(cherry picked from commit 77817e80ea)
* fix: use mockSanitizeArtifactPath in retention test
The 'getRetentionExpiry is called with the request object' test
referenced an undefined `mockSanitizeFilename` identifier, breaking
both lint (no-undef) and the test suite. Use the existing
`mockSanitizeArtifactPath` mock that the surrounding tests already
use, since `processCodeOutput` calls `sanitizeArtifactPath` (not
`sanitizeFilename`) before invoking `getRetentionExpiry`.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
(cherry picked from commit 52ea2da66d)
* fix: forward isTemporary from client for retention on file uploads and tool calls
Server-side `getRetentionExpiry` (file uploads) and the tool-call
controller both read `req.body.isTemporary`, but the file upload
multipart form and the tool-call payload did not include that field.
In `retentionMode: temporary` (default), files uploaded and tool
calls created from temporary chats were therefore retained
indefinitely.
Forward the Recoil `isTemporary` flag in both client paths so the
existing server checks can fire correctly. `ToolParams` gains an
optional `isTemporary` field.
Addresses Codex P1 review feedback on PR #29.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
(cherry picked from commit 7e937df05a)
* test: stub store.isTemporary in useFileHandling test mocks
Previous commit added `useRecoilValue(store.isTemporary)` to the
hook. The test file mocks `~/store` with only `ephemeralAgentByConvoId`
and does not stub `useRecoilValue`, so all 7 cases threw
"Invalid argument to useRecoilValue: expected an atom or selector but
got undefined". Add a stub default export with `isTemporary` and a
`useRecoilValue` mock returning `false`.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
(cherry picked from commit eb1609537d)
* fix: harden data retention semantics
* fix: provide sweep request context for expired files
* fix: preserve temporary flags in all-retention updates
* fix: honor assistant versions in retention sweeps
* fix: retain non-temporary flags in all mode
* fix: hide expired retained records
* fix: propagate retained conversation expiry
* fix: refresh meili retention cutoff
* fix: prevent overlapping file sweeps
* fix: show legacy retained conversations
* fix: index legacy retained records
* fix: harden retention cleanup edge cases
* fix: count failed file storage sweeps
* fix: preserve legacy temporary retention
* fix: assign retention sweep worker deterministically
* fix: hide expired shared links on reads
* fix: prevent retention refresh after parent expiry
* fix: break code output retention import cycle
* fix: harden retention review findings
* fix: ignore expired share duplicates
* fix: reject expired retained share creation
* fix: harden retention review edge cases
* fix: address retention audit findings
* fix: enforce expired conversation shares in all retention
* fix: scope temporary upload flag to chat files
* fix: address retention review findings
* fix: address codex retention review findings
* fix: tighten missing storage detection
* test: remove unused file process spec bindings
---------
Co-authored-by: WhammyLeaf <233105313+WhammyLeaf@users.noreply.github.com>
Co-authored-by: Aron Gates <aron@muonspace.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* 📦 chore: npm audit fix 2026-05-18
- Added @js-sdsl/ordered-map version 4.4.2
- Updated @librechat/agents to version 3.1.87
- Upgraded @opentelemetry/sdk-node to version 0.218.0
- Added new dependencies for gRPC and OpenTelemetry exporters
* 🔧 chore: Update @librechat/agents to version 3.1.87 in package-lock.json and package.json files
* 🔧 chore: Upgrade @opentelemetry/sdk-node to version 0.218.0 in package.json and package-lock.json
Replace the (a: any) cast and its eslint-disable directive in
ServerConfigsDB.getAll() with a precise lean-projection generic.
The Mongoose query already projects only mcpServerNames, so we
can use Pick<IAgent, 'mcpServerNames'> and let .lean<T[]>() carry
the shape through without resorting to any.
Switches the empty-array guard from || to ?? for clarity; both
behave identically for string[] | undefined.
Aligns with the project's "Never use any" rule (CLAUDE.md ->
Type Safety). No runtime change.
