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1665 commits
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Danny Avila
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bc2e3ea424
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chore: update logging scope in agent log handlers
Changed log scope from `[agentus:${data.scope}]` to `[agents:${data.scope}]` in both the callbacks and responses controllers to ensure consistent logging format across the application.
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Danny Avila
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e6e3b15723
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fix: circular dependency of ~/models
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Danny Avila
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4766514f92
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chore: imports/types
Add summarization config and package-level summarize handler contracts
Register summarize handlers across server controller paths
Port cursor dual-read/dual-write summary support and UI status handling
Selectively merge cursor branch files for BaseClient summary content
block detection (last-summary-wins), dual-write persistence, summary
block unit tests, and on_summarize_status SSE event handling with
started/completed/failed branches.
Co-authored-by: Cursor <cursoragent@cursor.com>
refactor: type safety
feat: add localization for summarization status messages
refactor: optimize summary block detection in BaseClient
Updated the logic for identifying existing summary content blocks to use a reverse loop for improved efficiency. Added a new test case to ensure the last summary content block is updated correctly when multiple summary blocks exist.
chore: add runName to chainOptions in AgentClient
refactor: streamline summarization configuration and handler integration
Removed the deprecated summarizeNotConfigured function and replaced it with a more flexible createSummarizeFn. Updated the summarization handler setup across various controllers to utilize the new function, enhancing error handling and configuration resolution. Improved overall code clarity and maintainability by consolidating summarization logic.
feat(summarization): add staged chunk-and-merge fallback
feat(usage): track summarization usage separately from messages
feat(summarization): resolve prompt from config in runtime
fix(endpoints): use @librechat/api provider config loader
refactor(agents): import getProviderConfig from @librechat/api
chore: code order
feat(app-config): auto-enable summarization when configured
feat: summarization config
refactor(summarization): streamline persist summary handling and enhance configuration validation
Removed the deprecated createDeferredPersistSummary function and integrated a new createPersistSummary function for MongoDB persistence. Updated summarization handlers across various controllers to utilize the new persistence method. Enhanced validation for summarization configuration to ensure provider, model, and prompt are properly set, improving error handling and overall robustness.
refactor(summarization): update event handling and remove legacy summarize handlers
Replaced the deprecated summarization handlers with new event-driven handlers for summarization start and completion across multiple controllers. This change enhances the clarity of the summarization process and improves the integration of summarization events in the application. Additionally, removed unused summarization functions and streamlined the configuration loading process.
refactor(summarization): standardize event names in handlers
Updated event names in the summarization handlers to use constants from GraphEvents for consistency and clarity. This change improves maintainability and reduces the risk of errors related to string literals in event handling.
feat(summarization): enhance usage tracking for summarization events
Added logic to track summarization usage in multiple controllers by checking the current node type. If the node indicates a summarization task, the usage type is set accordingly. This change improves the granularity of usage data collected during summarization processes.
feat(summarization): integrate SummarizationConfig into AppSummarizationConfig type
Enhanced the AppSummarizationConfig type by extending it with the SummarizationConfig type from librechat-data-provider. This change improves type safety and consistency in the summarization configuration structure.
test: add end-to-end tests for summarization functionality
Introduced a comprehensive suite of end-to-end tests for the summarization feature, covering the full LibreChat pipeline from message creation to summarization. This includes a new setup file for environment configuration and a Jest configuration specifically for E2E tests. The tests utilize real API keys and ensure proper integration with the summarization process, enhancing overall test coverage and reliability.
refactor(summarization): include initial summary in formatAgentMessages output
Updated the formatAgentMessages function to return an initial summary alongside messages and index token count map. This change is reflected in multiple controllers and the corresponding tests, enhancing the summarization process by providing additional context for each agent's response.
refactor: move hydrateMissingIndexTokenCounts to tokenMap utility
Extracted the hydrateMissingIndexTokenCounts function from the AgentClient and related tests into a new tokenMap utility file. This change improves code organization and reusability, allowing for better management of token counting logic across the application.
refactor(summarization): standardize step event handling and improve summary rendering
Refactored the step event handling in the useStepHandler and related components to utilize constants for event names, enhancing consistency and maintainability. Additionally, improved the rendering logic in the Summary component to conditionally display the summary text based on its availability, providing a better user experience during the summarization process.
feat(summarization): introduce baseContextTokens and reserveTokensRatio for improved context management
Added baseContextTokens to the InitializedAgent type to calculate the context budget based on agentMaxContextNum and maxOutputTokensNum. Implemented reserveTokensRatio in the createRun function to allow configurable context token management. Updated related tests to validate these changes and ensure proper functionality.
feat(summarization): add minReserveTokens, context pruning, and overflow recovery configurations
Introduced new configuration options for summarization, including minReserveTokens, context pruning settings, and overflow recovery parameters. Updated the createRun function to accommodate these new options and added a comprehensive test suite to validate their functionality and integration within the summarization process.
feat(summarization): add updatePrompt and reserveTokensRatio to summarization configuration
Introduced an updatePrompt field for updating existing summaries with new messages, enhancing the flexibility of the summarization process. Additionally, added reserveTokensRatio to the configuration schema, allowing for improved management of token allocation during summarization. Updated related tests to validate these new features.
feat(logging): add on_agent_log event handler for structured logging
Implemented an on_agent_log event handler in both the agents' callbacks and responses to facilitate structured logging of agent activities. This enhancement allows for better tracking and debugging of agent interactions by logging messages with associated metadata. Updated the summarization process to ensure proper handling of log events.
fix: remove duplicate IBalanceUpdate interface declaration
perf(usage): single-pass partition of collectedUsage
Replace two Array.filter() passes with a single for-of loop that
partitions message vs. summarization usages in one iteration.
fix(BaseClient): shallow-copy message content before mutating and preserve string content
Avoid mutating the original message.content array in-place when
appending a summary block. Also convert string content to a text
content part instead of silently discarding it.
fix(ui): fix Part.tsx indentation and useStepHandler summarize-complete handling
- Fix SUMMARY else-if branch indentation in Part.tsx to match chain level
- Guard ON_SUMMARIZE_COMPLETE with didFinalize flag to avoid unnecessary
re-renders when no summarizing parts exist
- Protect against undefined completeData.summary instead of unsafe spread
fix(agents): use strict enabled check for summarization handlers
Change summarizationConfig?.enabled !== false to === true so handlers
are not registered when summarizationConfig is undefined.
chore: fix initializeClient JSDoc and move DEFAULT_RESERVE_RATIO to module scope
refactor(Summary): align collapse/expand behavior with Reasoning component
- Single render path instead of separate streaming vs completed branches
- Use useMessageContext for isSubmitting/isLatestMessage awareness so
the "Summarizing..." label only shows during active streaming
- Default to collapsed (matching Reasoning), user toggles to expand
- Add proper aria attributes (aria-hidden, role, aria-controls, contentId)
- Hide copy button while actively streaming
feat(summarization): default to self-summarize using agent's own provider/model
When no summarization config is provided (neither in librechat.yaml nor
on the agent), automatically enable summarization using the agent's own
provider and model. The agents package already provides default prompts,
so no prompt configuration is needed.
Also removes the dead resolveSummarizationLLMConfig in summarize.ts
(and its spec) — run.ts buildAgentContext is the single source of truth
for summarization config resolution. Removes the duplicate
RuntimeSummarizationConfig local type in favor of the canonical
SummarizationConfig from data-provider.
chore: schema and type cleanup for summarization
- Add trigger field to summarizationAgentOverrideSchema so per-agent
trigger overrides in librechat.yaml are not silently stripped by Zod
- Remove unused SummarizationStatus type from runs.ts
- Make AppSummarizationConfig.enabled non-optional to reflect the
invariant that loadSummarizationConfig always sets it
refactor(responses): extract duplicated on_agent_log handler
refactor(run): use agents package types for summarization config
Import SummarizationConfig, ContextPruningConfig, and
OverflowRecoveryConfig from @librechat/agents and use them to
type-check the translation layer in buildAgentContext. This ensures
the config object passed to the agent graph matches what it expects.
- Use `satisfies AgentSummarizationConfig` on the config object
- Cast contextPruningConfig and overflowRecoveryConfig to agents types
- Properly narrow trigger fields from DeepPartial to required shape
feat(config): add maxToolResultChars to base endpoint schema
Add maxToolResultChars to baseEndpointSchema so it can be configured
on any endpoint in librechat.yaml. Resolved during agent initialization
using getProviderConfig's endpoint resolution: custom endpoint config
takes precedence, then the provider-specific endpoint config, then the
shared `all` config.
Passed through to the agents package ToolNode, which uses it to cap
tool result length before it enters the context window. When not
configured, the agents package computes a sensible default from
maxContextTokens.
fix(summarization): forward agent model_parameters in self-summarize default
When no explicit summarization config exists, the self-summarize
default now forwards the agent's model_parameters as the
summarization parameters. This ensures provider-specific settings
(e.g. Bedrock region, credentials, endpoint host) are available
when the agents package constructs the summarization LLM.
fix(agents): register summarization handlers by default
Change the enabled gate from === true to !== false so handlers
register when no explicit summarization config exists. This aligns
with the self-summarize default where summarization is always on
unless explicitly disabled via enabled: false.
refactor(summarization): let agents package inherit clientOptions for self-summarize
Remove model_parameters forwarding from the self-summarize default.
The agents package now reuses the agent's own clientOptions when the
summarization provider matches the agent's provider, inheriting all
provider-specific settings (region, credentials, proxy, etc.)
automatically.
refactor(summarization): use MessageContentComplex[] for summary content
Unify summary content to always use MessageContentComplex[] arrays,
matching the pattern used by on_message_delta. No more string | array
unions — content is always an array of typed blocks ({ type: 'text',
text: '...' } for text, { type: 'reasoning_content', ... } for
reasoning).
Agents package:
- SummaryContentBlock.content: MessageContentComplex[] (was string)
- tokenCount now optional (not sent on deltas)
- Removed reasoning field — reasoning is now a content block type
- streamAndCollect normalizes all chunks to content block arrays
- Delta events pass content blocks directly
LibreChat:
- SummaryContentPart.content: Agents.MessageContentComplex[]
- Updated Part.tsx, Summary.tsx, useStepHandler.ts, BaseClient.js
- Summary.tsx derives display text from content blocks via useMemo
- Aggregator uses simple array spread
refactor(summarization): enhance summary handling and text extraction
- Updated BaseClient.js to improve summary text extraction, accommodating both legacy and new content formats.
- Modified summarization logic to ensure consistent handling of summary content across different message formats.
- Adjusted test cases in summarization.e2e.spec.js to utilize the new summary text extraction method.
- Refined SSE useStepHandler to initialize summary content as an array.
- Updated configuration schema by removing unused minReserveTokens field.
- Cleaned up SummaryContentPart type by removing rangeHash property.
These changes streamline the summarization process and ensure compatibility with various content structures.
refactor(summarization): streamline usage tracking and logging
- Removed direct checks for summarization nodes in ModelEndHandler and replaced them with a dedicated markSummarizationUsage function for better readability and maintainability.
- Updated OpenAIChatCompletionController and responses handlers to utilize the new markSummarizationUsage function for setting usage types.
- Enhanced logging functionality by ensuring the logger correctly handles different log levels.
- Introduced a new useCopyToClipboard hook in the Summary component to encapsulate clipboard copy logic, improving code reusability and clarity.
These changes improve the overall structure and efficiency of the summarization handling and logging processes.
refactor(summarization): update summary content block documentation
- Removed outdated comment regarding the last summary content block in BaseClient.js.
- Added a new comment to clarify the purpose of the findSummaryContentBlock method, ensuring consistency in documentation.
These changes enhance code clarity and maintainability by providing accurate descriptions of the summarization logic.
refactor(summarization): update summary content structure in tests
- Modified the summarization content structure in e2e tests to use an array format for text, aligning with recent changes in summary handling.
- Updated test descriptions to clarify the behavior of context token calculations, ensuring consistency and clarity in the tests.
These changes enhance the accuracy and maintainability of the summarization tests by reflecting the updated content structure.
refactor(summarization): remove legacy E2E test setup and configuration
- Deleted the e2e-setup.js and jest.e2e.config.js files, which contained legacy configurations for E2E tests using real API keys.
- Introduced a new summarization.e2e.ts file that implements comprehensive E2E backend integration tests for the summarization process, utilizing real AI providers and tracking summaries throughout the run.
These changes streamline the testing framework by consolidating E2E tests into a single, more robust file while removing outdated configurations.
refactor(summarization): enhance E2E tests and error handling
- Added a cleanup step to force exit after all tests to manage Redis connections.
- Updated the summarization model to 'claude-haiku-4-5-20251001' for consistency across tests.
- Improved error handling in the processStream function to capture and return processing errors.
- Enhanced logging for cross-run tests and tight context scenarios to provide better insights into test execution.
These changes improve the reliability and clarity of the E2E tests for the summarization process.
refactor(summarization): enhance test coverage for maxContextTokens behavior
- Updated run-summarization.test.ts to include a new test case ensuring that maxContextTokens does not exceed user-defined limits, even when calculated ratios suggest otherwise.
- Modified summarization.e2e.ts to replace legacy UsageMetadata type with a more appropriate type for collectedUsage, improving type safety and clarity in the test setup.
These changes improve the robustness of the summarization tests by validating context token constraints and refining type definitions.
feat(summarization): add comprehensive E2E tests for summarization process
- Introduced a new summarization.e2e.test.ts file that implements extensive end-to-end integration tests for the summarization pipeline, covering the full flow from LibreChat to agents.
- The tests utilize real AI providers and include functionality to track summaries during and between runs.
- Added necessary cleanup steps to manage Redis connections post-tests and ensure proper exit.
These changes enhance the testing framework by providing robust coverage for the summarization process, ensuring reliability and performance under real-world conditions.
fix(service): import logger from winston configuration
- Removed the import statement for logger from '@librechat/data-schemas' and replaced it with an import from '~/config/winston'.
- This change ensures that the logger is correctly sourced from the updated configuration, improving consistency in logging practices across the application.
refactor(summary): simplify Summary component and enhance token display
- Removed the unused `meta` prop from the `SummaryButton` component to streamline its interface.
- Updated the token display logic to use a localized string for better internationalization support.
- Adjusted the rendering of the `meta` information to improve its visibility within the `Summary` component.
These changes enhance the clarity and usability of the Summary component while ensuring better localization practices.
feat(summarization): add maxInputTokens configuration for summarization
- Introduced a new `maxInputTokens` property in the summarization configuration schema to control the amount of conversation context sent to the summarizer, with a default value of 10000.
- Updated the `createRun` function to utilize the new `maxInputTokens` setting, allowing for more flexible summarization based on agent context.
These changes enhance the summarization capabilities by providing better control over input token limits, improving the overall summarization process.
refactor(summarization): simplify maxInputTokens logic in createRun function
- Updated the logic for the `maxInputTokens` property in the `createRun` function to directly use the agent's base context tokens when the resolved summarization configuration does not specify a value.
- This change streamlines the configuration process and enhances clarity in how input token limits are determined for summarization.
These modifications improve the maintainability of the summarization configuration by reducing complexity in the token calculation logic.
feat(summary): enhance Summary component to display meta information
- Updated the SummaryContent component to accept an optional `meta` prop, allowing for additional contextual information to be displayed above the main content.
- Adjusted the rendering logic in the Summary component to utilize the new `meta` prop, improving the visibility of supplementary details.
These changes enhance the user experience by providing more context within the Summary component, making it clearer and more informative.
refactor(summarization): standardize reserveRatio configuration in summarization logic
- Replaced instances of `reserveTokensRatio` with `reserveRatio` in the `createRun` function and related tests to unify the terminology across the codebase.
- Updated the summarization configuration schema to reflect this change, ensuring consistency in how the reserve ratio is defined and utilized.
- Removed the per-agent override logic for summarization configuration, simplifying the overall structure and enhancing clarity.
These modifications improve the maintainability and readability of the summarization logic by standardizing the configuration parameters.
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Danny Avila
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d4fc03fab7
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🗑️ chore: Remove Action Test Suite and Update Mock Implementations (#12268)
- Deleted the Action test suite located in `api/models/Action.spec.js` to streamline the codebase. - Updated various test files to reflect changes in model mocks, consolidating mock implementations for user-related actions and enhancing clarity. - Improved consistency in test setups by aligning with the latest model updates and removing redundant mock definitions. |
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Danny Avila
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5452041bd9
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🔄 chore: Consolidate agent model imports across middleware and tests from rebase
- Updated imports for `createAgent` and `getAgent` to streamline access from a unified `~/models` path. - Enhanced test files to reflect the new import structure, ensuring consistency and maintainability across the codebase. - Improved clarity by removing redundant imports and aligning with the latest model updates. |
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Atef Bellaaj
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948165aded
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🗂️ refactor: Migrate S3 Storage to TypeScript in packages/api (#11947)
* Migrate S3 storage module with unit and integration tests - Migrate S3 CRUD and image operations to packages/api/src/storage/s3/ - Add S3ImageService class with dependency injection - Add unit tests using aws-sdk-client-mock - Add integration tests with real s3 bucket (condition presence of AWS_TEST_BUCKET_NAME) * AI Review Findings Fixes * chore: tests and refactor S3 storage types - Added mock implementations for the 'sharp' library in various test files to improve image processing testing. - Updated type references in S3 storage files from MongoFile to TFile for consistency and type safety. - Refactored S3 CRUD operations to ensure proper handling of file types and improve code clarity. - Enhanced integration tests to validate S3 file operations and error handling more effectively. * chore: rename test file * Remove duplicate import of refreshS3Url * chore: imports order * fix: remove duplicate imports for S3 URL handling in UserController * fix: remove duplicate import of refreshS3FileUrls in files.js * test: Add mock implementations for 'sharp' and '@librechat/api' in UserController tests - Introduced mock functions for the 'sharp' library to facilitate image processing tests, including metadata retrieval and buffer conversion. - Enhanced mocking for '@librechat/api' to ensure consistent behavior in tests, particularly for the needsRefresh and getNewS3URL functions. --------- Co-authored-by: Danny Avila <danny@librechat.ai> |
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Danny Avila
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0c5cecefdf
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📜 feat: Implement System Grants for Capability-Based Authorization (#11896)
* feat: Implement System Grants for Role-Based Capabilities
- Added a new `systemGrant` model and associated methods to manage role-based capabilities within the application.
- Introduced middleware functions `hasCapability` and `requireCapability` to check user permissions based on their roles.
- Updated the database seeding process to include system grants for the ADMIN role, ensuring all necessary capabilities are assigned on startup.
- Enhanced type definitions and schemas to support the new system grant functionality, improving overall type safety and clarity in the codebase.
* test: Add unit tests for capabilities middleware and system grant methods
- Introduced comprehensive unit tests for the capabilities middleware, including `hasCapability` and `requireCapability`, ensuring proper permission checks based on user roles.
- Added tests for the `SystemGrant` methods, verifying the seeding of system grants, capability granting, and revocation processes.
- Enhanced test coverage for edge cases, including idempotency of grant operations and handling of unexpected errors in middleware.
- Utilized mocks for database interactions to isolate tests and improve reliability.
* refactor: Transition to Capability-Based Access Control
- Replaced role-based access checks with capability-based checks across various middleware and routes, enhancing permission management.
- Introduced `hasCapability` and `requireCapability` functions to streamline capability verification for user actions.
- Updated relevant routes and middleware to utilize the new capability system, ensuring consistent permission enforcement.
- Enhanced type definitions and added tests for the new capability functions, improving overall code reliability and maintainability.
* test: Enhance capability-based access tests for ADMIN role
- Updated tests to reflect the new capability-based access control, specifically for the ADMIN role.
- Modified test descriptions to clarify that users with the MANAGE_AGENTS capability can bypass permission checks.
- Seeded capabilities for the ADMIN role in multiple test files to ensure consistent permission checks across different routes and middleware.
- Improved overall test coverage for capability verification, ensuring robust permission management.
* test: Update capability tests for MCP server access
- Renamed test to reflect the correct capability for bypassing permission checks, changing from MANAGE_AGENTS to MANAGE_MCP_SERVERS.
- Updated seeding of capabilities for the ADMIN role to align with the new capability structure.
- Ensured consistency in capability definitions across tests and middleware for improved permission management.
* feat: Add hasConfigCapability for enhanced config access control
- Introduced `hasConfigCapability` function to check user permissions for managing or reading specific config sections.
- Updated middleware to export the new capability function, ensuring consistent access control across the application.
- Enhanced unit tests to cover various scenarios for the new capability, improving overall test coverage and reliability.
* fix: Update tenantId filter in createSystemGrantMethods
- Added a condition to set tenantId filter to { $exists: false } when tenantId is null, ensuring proper handling of cases where tenantId is not provided.
- This change improves the robustness of the system grant methods by explicitly managing the absence of tenantId in the filter logic.
* fix: account deletion capability check
- Updated the `canDeleteAccount` middleware to ensure that the `hasManageUsers` capability check only occurs if a user is present, preventing potential errors when the user object is undefined.
- This change improves the robustness of the account deletion logic by ensuring proper handling of user permissions.
* refactor: Optimize seeding of system grants for ADMIN role
- Replaced sequential capability granting with parallel execution using Promise.all in the seedSystemGrants function.
- This change improves performance and efficiency during the initialization of system grants, ensuring all capabilities are granted concurrently.
* refactor: Simplify systemGrantSchema index definition
- Removed the sparse option from the unique index on principalType, principalId, capability, and tenantId in the systemGrantSchema.
- This change streamlines the index definition, potentially improving query performance and clarity in the schema design.
* refactor: Reorganize role capability check in roles route
- Moved the capability check for reading roles to occur after parsing the roleName, improving code clarity and structure.
- This change ensures that the authorization logic is consistently applied before fetching role details, enhancing overall permission management.
* refactor: Remove unused ISystemGrant interface from systemCapabilities.ts
- Deleted the ISystemGrant interface as it was no longer needed, streamlining the code and improving clarity.
- This change helps reduce clutter in the file and focuses on relevant capabilities for the system.
* refactor: Migrate SystemCapabilities to data-schemas
- Replaced imports of SystemCapabilities from 'librechat-data-provider' with imports from '@librechat/data-schemas' across multiple files.
- This change centralizes the management of system capabilities, improving code organization and maintainability.
* refactor: Update account deletion middleware and capability checks
- Modified the `canDeleteAccount` middleware to ensure that the account deletion permission is only granted to users with the `MANAGE_USERS` capability, improving security and clarity in permission management.
- Enhanced error logging for unauthorized account deletion attempts, providing better insights into permission issues.
- Updated the `capabilities.ts` file to ensure consistent handling of user authentication checks, improving robustness in capability verification.
- Refined type definitions in `systemGrant.ts` and `systemGrantMethods.ts` to utilize the `PrincipalType` enum, enhancing type safety and code clarity.
* refactor: Extract principal ID normalization into a separate function
- Introduced `normalizePrincipalId` function to streamline the normalization of principal IDs based on their type, enhancing code clarity and reusability.
- Updated references in `createSystemGrantMethods` to utilize the new normalization function, improving maintainability and reducing code duplication.
* test: Add unit tests for principalId normalization in systemGrant
- Introduced tests for the `grantCapability`, `revokeCapability`, and `getCapabilitiesForPrincipal` methods to verify correct handling of principalId normalization between string and ObjectId formats.
- Enhanced the `capabilities.ts` middleware to utilize the `PrincipalType` enum for improved type safety.
- Added a new utility function `normalizePrincipalId` to streamline principal ID normalization logic, ensuring consistent behavior across the application.
* feat: Introduce capability implications and enhance system grant methods
- Added `CapabilityImplications` to define relationships between broader and implied capabilities, allowing for more intuitive permission checks.
- Updated `createSystemGrantMethods` to expand capability queries to include implied capabilities, improving authorization logic.
- Enhanced `systemGrantSchema` to include an `expiresAt` field for future TTL enforcement of grants, and added validation to ensure `tenantId` is not set to null.
- Documented authorization requirements for prompt group and prompt deletion methods to clarify access control expectations.
* test: Add unit tests for canDeleteAccount middleware
- Introduced unit tests for the `canDeleteAccount` middleware to verify account deletion permissions based on user roles and capabilities.
- Covered scenarios for both allowed and blocked account deletions, including checks for ADMIN users with the `MANAGE_USERS` capability and handling of undefined user cases.
- Enhanced test structure to ensure clarity and maintainability of permission checks in the middleware.
* fix: Add principalType enum validation to SystemGrant schema
Without enum validation, any string value was accepted for principalType
and silently stored. Invalid documents would never match capability
queries, creating phantom grants impossible to diagnose without raw DB
inspection. All other ACL models in the codebase validate this field.
* fix: Replace seedSystemGrants Promise.all with bulkWrite for concurrency safety
When two server instances start simultaneously (K8s rolling deploy, PM2
cluster), both call seedSystemGrants. With Promise.all + findOneAndUpdate
upsert, both instances may attempt to insert the same documents, causing
E11000 duplicate key errors that crash server startup.
bulkWrite with ordered:false handles concurrent upserts gracefully and
reduces 17 individual round trips to a single network call. The returned
documents (previously discarded) are no longer fetched.
* perf: Add AsyncLocalStorage per-request cache for capability checks
Every hasCapability call previously required 2 DB round trips
(getUserPrincipals + SystemGrant.exists) — replacing what were O(1)
string comparisons. Routes like patchPromptGroup triggered this twice,
and hasConfigCapability's fallback path resolved principals twice.
This adds a per-request AsyncLocalStorage cache that:
- Caches resolved principals (same for all checks within one request)
- Caches capability check results (same user+cap = same answer)
- Automatically scoped to request lifetime (no stale grants)
- Falls through to DB when no store exists (background jobs, tests)
- Requires no signature changes to hasCapability
The capabilityContextMiddleware is registered at the app level before
all routes, initializing a fresh store per request.
* fix: Add error handling for inline hasCapability calls
canDeleteAccount, fetchAssistants, and validateAuthor all call
hasCapability without try-catch. These were previously O(1) string
comparisons that could never throw. Now they hit the database and can
fail on connection timeout or transient errors.
Wrap each call in try-catch, defaulting to deny (false) on error.
This ensures a DB hiccup returns a clean 403 instead of an unhandled
500 with a stack trace.
* test: Add canDeleteAccount DB-error resilience test
Tests that hasCapability rejection (e.g., DB timeout) results in a clean
403 rather than an unhandled exception. Validates the error handling
added in the previous commit.
* refactor: Use barrel import for hasCapability in validateAuthor
Import from ~/server/middleware barrel instead of directly from
~/server/middleware/roles/capabilities for consistency with other
non-middleware consumers. Files within the middleware barrel itself
must continue using direct imports to avoid circular requires.
* refactor: Remove misleading pre('save') hook from SystemGrant schema
The pre('save') hook normalized principalId for USER/GROUP principals,
but the primary write path (grantCapability) uses findOneAndUpdate —
which does not trigger save hooks. The normalization was already handled
explicitly in grantCapability itself. The hook created a false impression
of schema-level enforcement that only covered save()/create() paths.
Replace with a comment documenting that all writes must go through
grantCapability.
* feat: Add READ_ASSISTANTS capability to complete manage/read pair
Every other managed resource had a paired READ_X / MANAGE_X capability
except assistants. This adds READ_ASSISTANTS and registers the
MANAGE_ASSISTANTS → READ_ASSISTANTS implication in CapabilityImplications,
enabling future read-only assistant visibility grants.
* chore: Reorder systemGrant methods for clarity
Moved hasCapabilityForPrincipals to a more logical position in the returned object of createSystemGrantMethods, improving code readability. This change also maintains the inclusion of seedSystemGrants in the export, ensuring all necessary methods are available.
* fix: Wrap seedSystemGrants in try-catch to avoid blocking startup
Seeding capabilities is idempotent and will succeed on the next restart.
A transient DB error during seeding should not prevent the server from
starting — log the error and continue.
* refactor: Improve capability check efficiency and add audit logging
Move hasCapability calls after cheap early-exits in validateAuthor and
fetchAssistants so the DB check only runs when its result matters. Add
logger.debug on every capability bypass grant across all 7 call sites
for auditability, and log errors in catch blocks instead of silently
swallowing them.
* test: Add integration tests for AsyncLocalStorage capability caching
Exercises the full vertical — ALS context, generateCapabilityCheck,
real getUserPrincipals, real hasCapabilityForPrincipals, real MongoDB
via MongoMemoryServer. Covers per-request caching, cross-context
isolation, concurrent request isolation, negative caching, capability
implications, tenant scoping, group-based grants, and requireCapability
middleware.
* test: Add systemGrant data-layer and ALS edge-case integration tests
systemGrant.spec.ts (51 tests): Full integration tests for all
systemGrant methods against real MongoDB — grant/revoke lifecycle,
principalId normalization (string→ObjectId for USER/GROUP, string for
ROLE), capability implications (both directions), tenant scoping,
schema validation (null tenantId, invalid enum, required fields,
unique compound index).
capabilities.integration.spec.ts (27 tests): Adds ALS edge cases —
missing context degrades gracefully with no caching (background jobs,
child processes), nested middleware creates independent inner context,
optional-chaining safety when store is undefined, mid-request grant
changes are invisible due to result caching, requireCapability works
without ALS, and interleaved concurrent contexts maintain isolation.
* fix: Add worker thread guards to capability ALS usage
Detect when hasCapability or capabilityContextMiddleware is called from
a worker thread (where ALS context does not propagate from the parent).
hasCapability logs a warn-once per factory instance; the middleware logs
an error since mounting Express middleware in a worker is likely a
misconfiguration. Both continue to function correctly — the guard is
observability, not a hard block.
* fix: Include tenantId in ALS principal cache key for tenant isolation
The principal cache key was user.id:user.role, which would reuse
cached principals across tenants for the same user within a request.
When getUserPrincipals gains tenant-scoped group resolution, principals
from tenant-a would incorrectly serve tenant-b checks. Changed to
user.id:user.role:user.tenantId to prevent cross-tenant cache hits.
Adds integration test proving separate principal lookups per tenantId.
* test: Remove redundant mocked capabilities.spec.js
The JS wrapper test (7 tests, all mocked) is a strict subset of
capabilities.integration.spec.ts (28 tests, real MongoDB). Every
scenario it covered — hasCapability true/false, tenantId passthrough,
requireCapability 403/500, error handling — is tested with higher
fidelity in the integration suite.
* test: Replace mocked canDeleteAccount tests with real MongoDB integration
Remove hasCapability mock — tests now exercise the full capability
chain against real MongoDB (getUserPrincipals, hasCapabilityForPrincipals,
SystemGrant collection). Only mocks remaining are logger and cache.
Adds new coverage: admin role without grant is blocked, user-level
grant bypasses deletion restriction, null user handling.
* test: Add comprehensive tests for ACL entry management and user group methods
Introduces new tests for `deleteAclEntries`, `bulkWriteAclEntries`, and `findPublicResourceIds` in `aclEntry.spec.ts`, ensuring proper functionality for deleting and bulk managing ACL entries. Additionally, enhances `userGroup.spec.ts` with tests for finding groups by ID and name pattern, including external ID matching and source filtering. These changes improve coverage and validate the integrity of ACL and user group operations against real MongoDB interactions.
* refactor: Update capability checks and logging for better clarity and error handling
Replaced `MANAGE_USERS` with `ACCESS_ADMIN` in the `canDeleteAccount` middleware and related tests to align with updated permission structure. Enhanced logging in various middleware functions to use `logger.warn` for capability check failures, providing clearer error messages. Additionally, refactored capability checks in the `patchPromptGroup` and `validateAuthor` functions to improve readability and maintainability. This commit also includes adjustments to the `systemGrant` methods to implement retry logic for transient failures during capability seeding, ensuring robustness in the face of database errors.
* refactor: Enhance logging and retry logic in seedSystemGrants method
Updated the logging format in the seedSystemGrants method to include error messages for better clarity. Improved the retry mechanism by explicitly mocking multiple failures in tests, ensuring robust error handling during transient database issues. Additionally, refined imports in the systemGrant schema for better type management.
* refactor: Consolidate imports in canDeleteAccount middleware
Merged logger and SystemCapabilities imports from the data-schemas module into a single line for improved readability and maintainability of the code. This change streamlines the import statements in the canDeleteAccount middleware.
* test: Enhance systemGrant tests for error handling and capability validation
Added tests to the systemGrant methods to handle various error scenarios, including E11000 race conditions, invalid ObjectId strings for USER and GROUP principals, and invalid capability strings. These enhancements improve the robustness of the capability granting and revoking logic, ensuring proper error propagation and validation of inputs.
* fix: Wrap hasCapability calls in deny-by-default try-catch at remaining sites
canAccessResource, files.js, and roles.js all had hasCapability inside
outer try-catch blocks that returned 500 on DB failure instead of
falling through to the regular ACL check. This contradicts the
deny-by-default pattern used everywhere else.
Also removes raw error.message from the roles.js 500 response to
prevent internal host/connection info leaking to clients.
* fix: Normalize user ID in canDeleteAccount before passing to hasCapability
requireCapability normalizes req.user.id via _id?.toString() fallback,
but canDeleteAccount passed raw req.user directly. If req.user.id is
absent (some auth layers only populate _id), getUserPrincipals received
undefined, silently returning empty principals and blocking the bypass.
* fix: Harden systemGrant schema and type safety
- Reject empty string tenantId in schema validator (was only blocking
null; empty string silently orphaned documents)
- Fix reverseImplications to use BaseSystemCapability[] instead of
string[], preserving the narrow discriminated type
- Document READ_ASSISTANTS as reserved/unenforced
* test: Use fake timers for seedSystemGrants retry tests and add tenantId validation
- Switch retry tests to jest.useFakeTimers() to eliminate 3+ seconds
of real setTimeout delays per test run
- Add regression test for empty-string tenantId rejection
* docs: Add TODO(#12091) comments for tenant-scoped capability gaps
In multi-tenant mode, platform-level grants (no tenantId) won't match
tenant-scoped queries, breaking admin access. getUserPrincipals also
returns cross-tenant group memberships. Both need fixes in #12091.
|
||
|
Danny Avila
|
fbdb259bab
|
🪢 chore: Consolidate Pricing and Tx Imports After tx.js Module Removal (#12086)
* 🧹 chore: resolve imports due to rebase
* chore: Update model mocks in unit tests for consistency
- Consolidated model mock implementations across various test files to streamline setup and reduce redundancy.
- Removed duplicate mock definitions for `getMultiplier` and `getCacheMultiplier`, ensuring a unified approach in `recordCollectedUsage.spec.js`, `openai.spec.js`, `responses.unit.spec.js`, and `abortMiddleware.spec.js`.
- Enhanced clarity and maintainability of test files by aligning mock structures with the latest model updates.
* fix: Safeguard token credit checks in transaction tests
- Updated assertions in `transaction.spec.ts` to handle potential null values for `updatedBalance` by using optional chaining.
- Enhanced robustness of tests related to token credit calculations, ensuring they correctly account for scenarios where the balance may not be found.
* chore: transaction methods with bulk insert functionality
- Introduced `bulkInsertTransactions` method in `transaction.ts` to facilitate batch insertion of transaction documents.
- Updated test file `transactions.bulk-parity.spec.ts` to utilize new pricing function assignments and handle potential null values in calculations, improving test robustness.
- Refactored pricing function initialization for clarity and consistency.
* refactor: Enhance type definitions and introduce new utility functions for model matching
- Added `findMatchingPattern` and `matchModelName` utility functions to improve model name matching logic in transaction methods.
- Updated type definitions for `findMatchingPattern` to accept a more specific tokensMap structure, enhancing type safety.
- Refactored `dbMethods` initialization in `transactions.bulk-parity.spec.ts` to include the new utility functions, improving test clarity and functionality.
* refactor: Update database method imports and enhance transaction handling
- Refactored `abortMiddleware.js` to utilize centralized database methods for message handling and conversation retrieval, improving code consistency.
- Enhanced `bulkInsertTransactions` in `transaction.ts` to handle empty document arrays gracefully and added error logging for better debugging.
- Updated type definitions in `transactions.ts` to enforce stricter typing for token types, enhancing type safety across transaction methods.
- Improved test setup in `transactions.bulk-parity.spec.ts` by refining pricing function assignments and ensuring robust handling of potential null values.
* refactor: Update database method references and improve transaction multiplier handling
- Refactored `client.js` to update database method references for `bulkInsertTransactions` and `updateBalance`, ensuring consistency in method usage.
- Enhanced transaction multiplier calculations in `transaction.spec.ts` to provide fallback values for write and read multipliers, improving robustness in cost calculations across structured token spending tests.
|
||
|
Danny Avila
|
0908fb52cc
|
📦 refactor: Consolidate DB models, encapsulating Mongoose usage in data-schemas (#11830)
* chore: move database model methods to /packages/data-schemas * chore: add TypeScript ESLint rule to warn on unused variables * refactor: model imports to streamline access - Consolidated model imports across various files to improve code organization and reduce redundancy. - Updated imports for models such as Assistant, Message, Conversation, and others to a unified import path. - Adjusted middleware and service files to reflect the new import structure, ensuring functionality remains intact. - Enhanced test files to align with the new import paths, maintaining test coverage and integrity. * chore: migrate database models to packages/data-schemas and refactor all direct Mongoose Model usage outside of data-schemas * test: update agent model mocks in unit tests - Added `getAgent` mock to `client.test.js` to enhance test coverage for agent-related functionality. - Removed redundant `getAgent` and `getAgents` mocks from `openai.spec.js` and `responses.unit.spec.js` to streamline test setup and reduce duplication. - Ensured consistency in agent mock implementations across test files. * fix: update types in data-schemas * refactor: enhance type definitions in transaction and spending methods - Updated type definitions in `checkBalance.ts` to use specific request and response types. - Refined `spendTokens.ts` to utilize a new `SpendTxData` interface for better clarity and type safety. - Improved transaction handling in `transaction.ts` by introducing `TransactionResult` and `TxData` interfaces, ensuring consistent data structures across methods. - Adjusted unit tests in `transaction.spec.ts` to accommodate new type definitions and enhance robustness. * refactor: streamline model imports and enhance code organization - Consolidated model imports across various controllers and services to a unified import path, improving code clarity and reducing redundancy. - Updated multiple files to reflect the new import structure, ensuring all functionalities remain intact. - Enhanced overall code organization by removing duplicate import statements and optimizing the usage of model methods. * feat: implement loadAddedAgent and refactor agent loading logic - Introduced `loadAddedAgent` function to handle loading agents from added conversations, supporting multi-convo parallel execution. - Created a new `load.ts` file to encapsulate agent loading functionalities, including `loadEphemeralAgent` and `loadAgent`. - Updated the `index.ts` file to export the new `load` module instead of the deprecated `loadAgent`. - Enhanced type definitions and improved error handling in the agent loading process. - Adjusted unit tests to reflect changes in the agent loading structure and ensure comprehensive coverage. * refactor: enhance balance handling with new update interface - Introduced `IBalanceUpdate` interface to streamline balance update operations across the codebase. - Updated `upsertBalanceFields` method signatures in `balance.ts`, `transaction.ts`, and related tests to utilize the new interface for improved type safety. - Adjusted type imports in `balance.spec.ts` to include `IBalanceUpdate`, ensuring consistency in balance management functionalities. - Enhanced overall code clarity and maintainability by refining type definitions related to balance operations. * feat: add unit tests for loadAgent functionality and enhance agent loading logic - Introduced comprehensive unit tests for the `loadAgent` function, covering various scenarios including null and empty agent IDs, loading of ephemeral agents, and permission checks. - Enhanced the `initializeClient` function by moving `getConvoFiles` to the correct position in the database method exports, ensuring proper functionality. - Improved test coverage for agent loading, including handling of non-existent agents and user permissions. * chore: reorder memory method exports for consistency - Moved `deleteAllUserMemories` to the correct position in the exported memory methods, ensuring a consistent and logical order of method exports in `memory.ts`. |
||
|
Danny Avila
|
f371bcc61b
|
🗑️ chore: Remove Deprecated Project Model and Associated Fields (#11773)
* chore: remove projects and projectIds usage * chore: empty line linting * chore: remove isCollaborative property across agent models and related tests - Removed the isCollaborative property from agent models, controllers, and tests, as it is deprecated in favor of ACL permissions. - Updated related validation schemas and data provider types to reflect this change. - Ensured all references to isCollaborative were stripped from the codebase to maintain consistency and clarity. |
||
|
Danny Avila
|
9c9a39167c
|
🐘 feat: FerretDB Compatibility (#11769)
* feat: replace unsupported MongoDB aggregation operators for FerretDB compatibility Replace $lookup, $unwind, $sample, $replaceRoot, and $addFields aggregation stages which are unsupported on FerretDB v2.x (postgres-documentdb backend). - Prompt.js: Replace $lookup/$unwind/$project pipelines with find().select().lean() + attachProductionPrompts() batch helper. Replace $group/$replaceRoot/$sample in getRandomPromptGroups with distinct() + Fisher-Yates shuffle. - Agent/Prompt migration scripts: Replace $lookup anti-join pattern with distinct() + $nin two-step queries for finding un-migrated resources. All replacement patterns verified against FerretDB v2.7.0. Co-authored-by: Cursor <cursoragent@cursor.com> * fix: use $pullAll for simple array removals, fix memberIds type mismatches Replace $pull with $pullAll for exact-value scalar array removals. Both operators work on MongoDB and FerretDB, but $pullAll is more explicit for exact matching (no condition expressions). Fix critical type mismatch bugs where ObjectId values were used against String[] memberIds arrays in Group queries: - config/delete-user.js: use string uid instead of ObjectId user._id - e2e/setup/cleanupUser.ts: convert userId.toString() before query Harden PermissionService.bulkUpdateResourcePermissions abort handling to prevent crash when abortTransaction is called after commitTransaction. All changes verified against FerretDB v2.7.0 and MongoDB Memory Server. Co-authored-by: Cursor <cursoragent@cursor.com> * fix: harden transaction support probe for FerretDB compatibility Commit the transaction before aborting in supportsTransactions probe, and wrap abortTransaction in try-catch to prevent crashes when abort is called after a successful commit (observed behavior on FerretDB). Co-authored-by: Cursor <cursoragent@cursor.com> * feat: add FerretDB compatibility test suite, retry utilities, and CI config Add comprehensive FerretDB integration test suite covering: - $pullAll scalar array operations - $pull with subdocument conditions - $lookup replacement (find + manual join) - $sample replacement (distinct + Fisher-Yates) - $bit and $bitsAllSet operations - Migration anti-join pattern - Multi-tenancy (useDb, scaling, write amplification) - Sharding proof-of-concept - Production operations (backup/restore, schema migration, deadlock retry) Add production retryWithBackoff utility for deadlock recovery during concurrent index creation on FerretDB/DocumentDB backends. Add UserController.spec.js tests for deleteUserController (runs in CI). Configure jest and eslint to isolate FerretDB tests from CI pipelines: - packages/data-schemas/jest.config.mjs: ignore misc/ directory - eslint.config.mjs: ignore packages/data-schemas/misc/ Include Docker Compose config for local FerretDB v2.7 + postgres-documentdb, dedicated jest/tsconfig for the test files, and multi-tenancy findings doc. Co-authored-by: Cursor <cursoragent@cursor.com> * style: brace formatting in aclEntry.ts modifyPermissionBits Co-authored-by: Cursor <cursoragent@cursor.com> * refactor: reorganize retry utilities and update imports - Moved retryWithBackoff utility to a new file `retry.ts` for better structure. - Updated imports in `orgOperations.ferretdb.spec.ts` to reflect the new location of retry utilities. - Removed old import statement for retryWithBackoff from index.ts to streamline exports. * test: add $pullAll coverage for ConversationTag and PermissionService Add integration tests for deleteConversationTag verifying $pullAll removes tags from conversations correctly, and for syncUserEntraGroupMemberships verifying $pullAll removes user from non-matching Entra groups while preserving local group membership. --------- Co-authored-by: Cursor <cursoragent@cursor.com> |
||
|
Danny Avila
|
8271055c2d
|
📦 chore: Bump @librechat/agents to v3.1.56 (#12258)
* 📦 chore: Bump `@librechat/agents` to v3.1.56
* chore: resolve type error, URL property check in isMCPDomainAllowed function
|
||
|
Danny Avila
|
acd07e8085
|
🗝️ fix: Exempt Admin-Trusted Domains from MCP OAuth Validation (#12255)
* fix: exempt allowedDomains from MCP OAuth SSRF checks (#12254) The SSRF guard in validateOAuthUrl was context-blind — it blocked private/internal OAuth endpoints even for admin-trusted MCP servers listed in mcpSettings.allowedDomains. Add isHostnameAllowed() to domain.ts and skip SSRF checks in validateOAuthUrl when the OAuth endpoint hostname matches an allowed domain. * refactor: thread allowedDomains through MCP connection stack Pass allowedDomains from MCPServersRegistry through BasicConnectionOptions, MCPConnectionFactory, and into MCPOAuthHandler method calls so the OAuth layer can exempt admin-trusted domains from SSRF validation. * test: add allowedDomains bypass tests and fix registry mocks Add isHostnameAllowed unit tests (exact, wildcard, case-insensitive, private IPs). Add MCPOAuthSecurity tests covering the allowedDomains bypass for initiateOAuthFlow, refreshOAuthTokens, and revokeOAuthToken. Update registry mocks to include getAllowedDomains. * fix: enforce protocol/port constraints in OAuth allowedDomains bypass Replace isHostnameAllowed (hostname-only check) with isOAuthUrlAllowed which parses the full OAuth URL and matches against allowedDomains entries including protocol and explicit port constraints — mirroring isDomainAllowedCore's allowlist logic. Prevents a port-scoped entry like 'https://auth.internal:8443' from also exempting other ports. * test: cover auto-discovery and branch-3 refresh paths with allowedDomains Add three new integration tests using a real OAuth test server: - auto-discovered OAuth endpoints allowed when server IP is in allowedDomains - auto-discovered endpoints rejected when allowedDomains doesn't match - refreshOAuthTokens branch 3 (no clientInfo/config) with allowedDomains bypass Also rename describe block from ephemeral issue number to durable name. * docs: explain intentional absence of allowedDomains in completeOAuthFlow Prevents future contributors from assuming a missing parameter during security audits — URLs are pre-validated during initiateOAuthFlow. * test: update initiateOAuthFlow assertion for allowedDomains parameter * perf: avoid redundant URL parse for admin-trusted OAuth endpoints Move isOAuthUrlAllowed check before the hostname extraction so admin-trusted URLs short-circuit with a single URL parse instead of two. The hostname extraction (new URL) is now deferred to the SSRF-check path where it's actually needed. |
||
|
Danny Avila
|
8e8fb01d18
|
🧱 fix: Enforce Agent Access Control on Context and OCR File Loading (#12253)
* 🔏 fix: Apply agent access control filtering to context/OCR resource loading
The context/OCR file path in primeResources fetched files by file_id
without applying filterFilesByAgentAccess, unlike the file_search and
execute_code paths. Add filterFiles dependency injection to primeResources
and invoke it after getFiles to enforce consistent access control.
* fix: Wire filterFilesByAgentAccess into all agent initialization callers
Pass the filterFilesByAgentAccess function from the JS layer into the TS
initializeAgent → primeResources chain via dependency injection, covering
primary, handoff, added-convo, and memory agent init paths.
* test: Add access control filtering tests for primeResources
Cover filterFiles invocation with context/OCR files, verify filtering
rejects inaccessible files, and confirm graceful fallback when filterFiles,
userId, or agentId are absent.
* fix: Guard filterFilesByAgentAccess against ephemeral agent IDs
Ephemeral agents have no DB document, so getAgent returns null and the
access map defaults to all-false, silently blocking all non-owned files.
Short-circuit with isEphemeralAgentId to preserve the pass-through
behavior for inline-built agents (memory, tool agents).
* fix: Clean up resources.ts and JS caller import order
Remove redundant optional chain on req.user.role inside user-guarded
block, update primeResources JSDoc with filterFiles and agentId params,
and reorder JS imports to longest-to-shortest per project conventions.
* test: Strengthen OCR assertion and add filterFiles error-path test
Use toHaveBeenCalledWith for the OCR filtering test to verify exact
arguments after the OCR→context merge step. Add test for filterFiles
rejection to verify graceful degradation (logs error, returns original
tool_resources).
* fix: Correct import order in addedConvo.js and initialize.js
Sort by total line length descending: loadAddedAgent (91) before
filterFilesByAgentAccess (84), loadAgentTools (91) before
filterFilesByAgentAccess (84).
* test: Add unit tests for filterFilesByAgentAccess and hasAccessToFilesViaAgent
Cover every branch in permissions.js: ephemeral agent guard, missing
userId/agentId/files early returns, all-owned short-circuit, mixed
owned + non-owned with VIEW/no-VIEW, agent-not-found fail-closed,
author path scoped to attached files, EDIT gate on delete, DB error
fail-closed, and agent with no tool_resources.
* test: Cover file.user undefined/null in permissions spec
Files with no user field fall into the non-owned path and get run
through hasAccessToFilesViaAgent. Add two cases: attached file with
no user field is returned, unattached file with no user field is
excluded.
|
||
|
Danny Avila
|
6f87b49df8
|
🛂 fix: Enforce Actions Capability Gate Across All Event-Driven Tool Loading Paths (#12252)
* fix: gate action tools by actions capability in all code paths Extract resolveAgentCapabilities helper to eliminate 3x-duplicated capability resolution. Apply early action-tool filtering in both loadToolDefinitionsWrapper and loadAgentTools non-definitions path. Gate loadActionToolsForExecution in loadToolsForExecution behind an actionsEnabled parameter with a cache-based fallback. Replace the late capability guard in loadAgentTools with a hasActionTools check to avoid unnecessary loadActionSets DB calls and duplicate warnings. * fix: thread actionsEnabled through InitializedAgent type Add actionsEnabled to the loadTools callback return type, InitializedAgent, and the initializeAgent destructuring/return so callers can forward the resolved value to loadToolsForExecution without redundant getEndpointsConfig cache lookups. * fix: pass actionsEnabled from callers to loadToolsForExecution Thread actionsEnabled through the agentToolContexts map in initialize.js (primary and handoff agents) and through primaryConfig in the openai.js and responses.js controllers, avoiding per-tool-call capability re-resolution on the hot path. * test: add regression tests for action capability gating Test the real exported functions (resolveAgentCapabilities, loadAgentTools, loadToolsForExecution) with mocked dependencies instead of shadow re-implementations. Covers definition filtering, execution gating, actionsEnabled param forwarding, and fallback capability resolution. * test: use Constants.EPHEMERAL_AGENT_ID in ephemeral fallback test Replaces a string guess with the canonical constant to avoid fragility if the ephemeral detection heuristic changes. * fix: populate agentToolContexts for addedConvo parallel agents After processAddedConvo returns, backfill agentToolContexts for any agents in agentConfigs not already present, so ON_TOOL_EXECUTE for added-convo agents receives actionsEnabled instead of falling back to a per-call cache lookup. |
||
|
Danny Avila
|
a26eeea592
|
🔏 fix: Enforce MCP Server Authorization on Agent Tool Persistence (#12250)
* 🛡️ fix: Validate MCP tool authorization on agent create/update Agent creation and update accepted arbitrary MCP tool strings without verifying the user has access to the referenced MCP servers. This allowed a user to embed unauthorized server names in tool identifiers (e.g. "anything_mcp_<victimServer>"), causing mcpServerNames to be stored on the agent and granting consumeOnly access via hasAccessViaAgent(). Adds filterAuthorizedTools() that checks MCP tool strings against the user's accessible server configs (via getAllServerConfigs) before persisting. Applied to create, update, and duplicate agent paths. * 🛡️ fix: Harden MCP tool authorization and add test coverage Addresses review findings on the MCP agent tool authorization fix: - Wrap getMCPServersRegistry() in try/catch so uninitialized registry gracefully filters all MCP tools instead of causing a 500 (DoS risk) - Guard revertAgentVersionHandler: filter unauthorized MCP tools after reverting to a previous version snapshot - Preserve existing MCP tools on collaborative updates: only validate newly added tools, preventing silent stripping of tools the editing user lacks direct access to - Add audit logging (logger.warn) when MCP tools are rejected - Refactor to single-pass lazy-fetch (registry queried only on first MCP tool encountered) - Export filterAuthorizedTools for direct unit testing - Add 18 tests covering: authorized/unauthorized/mixed tools, registry unavailable fallback, create/update/duplicate/revert handler paths, collaborative update preservation, and mcpServerNames persistence * test: Add duplicate handler test, use Constants.mcp_delimiter, DB assertions - N1: Add duplicateAgentHandler integration test verifying unauthorized MCP tools are stripped from the cloned agent and mcpServerNames are correctly persisted in the database - N2: Replace all hardcoded '_mcp_' delimiter literals with Constants.mcp_delimiter to prevent silent false-positive tests if the delimiter value ever changes - N3: Add DB state assertion to the revert-with-strip test confirming persisted tools match the response after unauthorized tools are removed * fix: Enforce exact 2-segment format for MCP tool keys Reject MCP tool keys with multiple delimiters to prevent authorization/execution mismatch when `.pop()` vs `split[1]` extract different server names from the same key. * fix: Preserve existing MCP tools when registry is unavailable When the MCP registry is uninitialized (e.g. server restart), existing tools already persisted on the agent are preserved instead of silently stripped. New MCP tools are still rejected when the registry cannot verify them. Applies to duplicate and revert handlers via existingTools param; update handler already preserves existing tools via its diff logic. |
||
Airam Hernández Hernández
|
aee1ced817
|
🪙 fix: Resolve Azure AD Group Overage via OBO Token Exchange for OpenID (#12187)
When Azure AD users belong to 200+ groups, group claims are moved out of the ID token (overage). The existing resolveGroupsFromOverage() called Microsoft Graph directly with the app-audience access token, which Graph rejected (401/403). Changes: - Add exchangeTokenForOverage() dedicated OBO exchange with User.Read scope - Update resolveGroupsFromOverage() to exchange token before Graph call - Add overage handling to OPENID_ADMIN_ROLE block (was silently failing) - Share resolved overage groups between required role and admin role checks - Always resolve via Graph when overage detected (even with partial groups) - Remove debug-only bypass that forced Graph resolution - Add tests for OBO exchange, caching, and admin role overage scenarios Co-authored-by: Airam Hernández Hernández <airam.hernandez@intelequia.com> |
||
|
Danny Avila
|
ad08df4db6
|
🔏 fix: Scope Agent-Author File Access to Attached Files Only (#12251)
* 🛡️ fix: Scope agent-author file access to attached files only
The hasAccessToFilesViaAgent helper short-circuited for agent authors,
granting access to all requested file IDs without verifying they were
attached to the agent's tool_resources. This enabled an IDOR where any
agent author could delete arbitrary files by supplying their agent_id
alongside unrelated file IDs.
Now both the author and non-author paths check file IDs against the
agent's tool_resources before granting access.
* chore: Use Object.values/for...of and add JSDoc in getAttachedFileIds
* test: Add boundary cases for agent file access authorization
- Agent with no tool_resources denies all access (fail-closed)
- Files across multiple resource types are all reachable
- Author + isDelete: true still scopes to attached files only
|
||
|
Danny Avila
|
bcf45519bd
|
🪪 fix: Enforce VIEW ACL on Agent Edge References at Write and Runtime (#12246)
* 🛡️ fix: Enforce ACL checks on handoff edge and added-convo agent loading Edge-linked agents and added-convo agents were fetched by ID via getAgent without verifying the requesting user's access permissions. This allowed an authenticated user to reference another user's private agent in edges or addedConvo and have it initialized at runtime. Add checkPermission(VIEW) gate in processAgent before initializing any handoff agent, and in processAddedConvo for non-ephemeral added agents. Unauthorized agents are logged and added to skippedAgentIds so orphaned-edge filtering removes them cleanly. * 🛡️ fix: Validate edge agent access at agent create/update time Reject agent create/update requests that reference agents in edges the requesting user cannot VIEW. This provides early feedback and prevents storing unauthorized agent references as defense-in-depth alongside the runtime ACL gate in processAgent. Add collectEdgeAgentIds utility to extract all unique agent IDs from an edge array, and validateEdgeAgentAccess helper in the v1 handler. * 🧪 test: Improve ACL gate test coverage and correctness - Add processAgent ACL gate tests for initializeClient (skip/allow handoff agents) - Fix addedConvo.spec.js to mock loadAddedAgent directly instead of getAgent - Seed permMap with ownedAgent VIEW bits in v1.spec.js update-403 test * 🧹 chore: Remove redundant addedConvo ACL gate (now in middleware) PR #12243 moved the addedConvo agent ACL check upstream into canAccessAgentFromBody middleware, making the runtime check in processAddedConvo and its spec redundant. * 🧪 test: Rewrite processAgent ACL test with real DB and minimal mocking Replace heavy mock-based test (12 mocks, Providers.XAI crash) with MongoMemoryServer-backed integration test that exercises real getAgent, checkPermission, and AclEntry — only external I/O (initializeAgent, ToolService, AgentClient) remains mocked. Load edge utilities directly from packages/api/src/agents/edges to sidestep the config.ts barrel. * 🧪 fix: Use requireActual spread for @librechat/agents and @librechat/api mocks The Providers.XAI crash was caused by mocking @librechat/agents with a minimal replacement object, breaking the @librechat/api initialization chain. Match the established pattern from client.test.js and recordCollectedUsage.spec.js: spread jest.requireActual for both packages, overriding only the functions under test. |
||
|
Danny Avila
|
8dc6d60750
|
🛡️ fix: Enforce MULTI_CONVO and agent ACL checks on addedConvo (#12243)
* 🛡️ fix: Enforce MULTI_CONVO and agent ACL checks on addedConvo
addedConvo.agent_id was passed through to loadAddedAgent without any
permission check, enabling an authenticated user to load and execute
another user's private agent via the parallel multi-convo feature.
The middleware now chains a checkAddedConvoAccess gate after the primary
agent check: when req.body.addedConvo is present it verifies the user
has MULTI_CONVO:USE role permission, and when the addedConvo agent_id is
a real (non-ephemeral) agent it runs the same canAccessResource ACL
check used for the primary agent.
* refactor: Harden addedConvo middleware and avoid duplicate agent fetch
- Convert checkAddedConvoAccess to curried factory matching Express
middleware signature: (requiredPermission) => (req, res, next)
- Call checkPermission directly for the addedConvo agent instead of
routing through canAccessResource's tempReq pattern; this avoids
orphaning the resolved agent document and enables caching it on
req.resolvedAddedAgent for downstream loadAddedAgent
- Update loadAddedAgent to use req.resolvedAddedAgent when available,
eliminating a duplicate getAgent DB call per chat request
- Validate addedConvo is a plain object and agent_id is a string
before passing to isEphemeralAgentId (prevents TypeError on object
injection, returns 400-equivalent early exit instead of 500)
- Fix JSDoc: "VIEW access" → "same permission as primary agent",
add @param/@returns to helpers, restore @example on factory
- Fix redundant return await in resolveAgentIdFromBody
* test: Add canAccessAgentFromBody spec covering IDOR fix
26 integration tests using MongoMemoryServer with real models, ACL
entries, and PermissionService — no mocks for core logic.
Covered paths:
- Factory validation (requiredPermission type check)
- Primary agent: missing agent_id, ephemeral, non-agents endpoint
- addedConvo absent / invalid shape (string, array, object injection)
- MULTI_CONVO:USE gate: denied, missing role, ADMIN bypass
- Agent resource ACL: no ACL → 403, insufficient bits → 403,
nonexistent agent → 404, valid ACL → next + cached on req
- End-to-end: both real agents, primary denied short-circuits,
ephemeral primary + real addedConvo
|
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|
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 |
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|
Danny Avila
|
7bc793b18d
|
🌊 fix: Prevent Buffered Event Duplication on SSE Resume Connections (#12225)
* fix: skipBufferReplay for job resume connections - Introduced a new option `skipBufferReplay` in the `subscribe` method of `GenerationJobManagerClass` to prevent duplication of events when resuming a connection. - Updated the logic to conditionally skip replaying buffered events if a sync event has already been sent, enhancing the efficiency of event handling during reconnections. - Added integration tests to verify the correct behavior of the new option, ensuring that no buffered events are replayed when `skipBufferReplay` is true, while still allowing for normal replay behavior when false. * refactor: Update GenerationJobManager to handle sync events more efficiently - Modified the `subscribe` method to utilize a new `skipBufferReplay` option, allowing for the prevention of duplicate events during resume connections. - Enhanced the logic in the `chat/stream` route to conditionally skip replaying buffered events if a sync event has already been sent, improving event handling efficiency. - Updated integration tests to verify the correct behavior of the new option, ensuring that no buffered events are replayed when `skipBufferReplay` is true, while maintaining normal replay behavior when false. * test: Enhance GenerationJobManager integration tests for Redis mode - Updated integration tests to conditionally run based on the USE_REDIS environment variable, allowing for better control over Redis-related tests. - Refactored test descriptions to utilize a dynamic `describeRedis` function, improving clarity and organization of tests related to Redis functionality. - Removed redundant checks for Redis availability within individual tests, streamlining the test logic and enhancing readability. * fix: sync handler state for new messages on resume The sync event's else branch (new response message) was missing resetContentHandler() and syncStepMessage() calls, leaving stale handler state that caused subsequent deltas to build on partial content instead of the synced aggregatedContent. * feat: atomic subscribeWithResume to close resume event gap Replaces separate getResumeState() + subscribe() calls with a single subscribeWithResume() that atomically drains earlyEventBuffer between the resume snapshot and the subscribe. In in-memory mode, drained events are returned as pendingEvents for the client to replay after sync. In Redis mode, pendingEvents is empty since chunks are already persisted. The route handler now uses the atomic method for resume connections and extracted shared SSE write helpers to reduce duplication. The client replays any pendingEvents through the existing step/content handlers after applying aggregatedContent from the sync payload. * fix: only capture gap events in subscribeWithResume, not pre-snapshot buffer The previous implementation drained the entire earlyEventBuffer into pendingEvents, but pre-snapshot events are already reflected in aggregatedContent. Replaying them re-introduced the duplication bug through a different vector. Now records buffer length before getResumeState() and slices from that index, so only events arriving during the async gap are returned as pendingEvents. Also: - Handle pendingEvents when resumeState is null (replay directly) - Hoist duplicate test helpers to shared scope - Remove redundant writableEnded guard in onDone |
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|
Danny Avila
|
cbdc6f6060
|
📦 chore: Bump NPM Audit Packages (#12227)
* 🔧 chore: Update file-type dependency to version 21.3.2 in package-lock.json and package.json - Upgraded the "file-type" package from version 18.7.0 to 21.3.2 to ensure compatibility with the latest features and security updates. - Added new dependencies related to the updated "file-type" package, enhancing functionality and performance. * 🔧 chore: Upgrade undici dependency to version 7.24.1 in package-lock.json and package.json - Updated the "undici" package from version 7.18.2 to 7.24.1 across multiple package files to ensure compatibility with the latest features and security updates. * 🔧 chore: Upgrade yauzl dependency to version 3.2.1 in package-lock.json - Updated the "yauzl" package from version 3.2.0 to 3.2.1 to incorporate the latest features and security updates. * 🔧 chore: Upgrade hono dependency to version 4.12.7 in package-lock.json - Updated the "hono" package from version 4.12.5 to 4.12.7 to incorporate the latest features and security updates. |
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|
Danny Avila
|
f67bbb2bc5
|
🧹 fix: Sanitize Artifact Filenames in Code Execution Output (#12222)
* fix: sanitize artifact filenames to prevent path traversal in code output * test: Mock sanitizeFilename function in process.spec.js to return the original filename - Added a mock implementation for the `sanitizeFilename` function in the `process.spec.js` test file to return the original filename, ensuring that tests can run without altering the filename during the testing process. * fix: use path.relative for traversal check, sanitize all filenames, add security logging - Replace startsWith with path.relative pattern in saveLocalBuffer, consistent with deleteLocalFile and getLocalFileStream in the same file - Hoist sanitizeFilename call before the image/non-image branch so both code paths store the sanitized name in MongoDB - Log a warning when sanitizeFilename mutates a filename (potential traversal) - Log a specific warning when saveLocalBuffer throws a traversal error, so security events are distinguishable from generic network errors in the catch * test: improve traversal test coverage and remove mock reimplementation - Remove partial sanitizeFilename reimplementation from process-traversal tests; use controlled mock returns to verify processCodeOutput wiring instead - Add test for image branch sanitization - Use mkdtempSync for test isolation in crud-traversal to avoid parallel worker collisions - Add prefix-collision bypass test case (../user10/evil vs user1 directory) * fix: use path.relative in isValidPath to prevent prefix-collision bypass Pre-existing startsWith check without path separator had the same class of prefix-collision vulnerability fixed in saveLocalBuffer. |
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|
Danny Avila
|
35a35dc2e9
|
📏 refactor: Add File Size Limits to Conversation Imports (#12221)
* fix: add file size limits to conversation import multer instance * fix: address review findings for conversation import file size limits * fix: use local jest.mock for data-schemas instead of global moduleNameMapper The global @librechat/data-schemas mock in jest.config.js only provided logger, breaking all tests that depend on createModels from the same package. Replace with a virtual jest.mock scoped to the import spec file. * fix: move import to top of file, pre-compute upload middleware, assert logger.warn in tests * refactor: move resolveImportMaxFileSize to packages/api New backend logic belongs in packages/api as TypeScript. Delete the api/server/utils/import/limits.js wrapper and import directly from @librechat/api in convos.js and importConversations.js. Resolver unit tests move to packages/api; the api/ spec retains only multer behavior tests. * chore: rename importLimits to import * fix: stale type reference and mock isolation in import tests Update typeof import path from '../importLimits' to '../import' after the rename. Clear mockLogger.warn in beforeEach to prevent cross-test accumulation. * fix: add resolveImportMaxFileSize to @librechat/api mock in convos.spec.js * fix: resolve jest.mock hoisting issue in import tests jest.mock factories are hoisted above const declarations, so the mockLogger reference was undefined at factory evaluation time. Use a direct import of the mocked logger module instead. * fix: remove virtual flag from data-schemas mock for CI compatibility virtual: true prevents the mock from intercepting the real module in CI where @librechat/data-schemas is built, causing import.ts to use the real logger while the test asserts against the mock. |
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|
Danny Avila
|
c6982dc180
|
🛡️ fix: Agent Permission Check on Image Upload Route (#12219)
* fix: add agent permission check to image upload route
* refactor: remove unused SystemRoles import and format test file for clarity
* fix: address review findings for image upload agent permission check
* refactor: move agent upload auth logic to TypeScript in packages/api
Extract pure authorization logic from agentPermCheck.js into
checkAgentUploadAuth() in packages/api/src/files/agentUploadAuth.ts.
The function returns a structured result ({ allowed, status, error })
instead of writing HTTP responses directly, eliminating the dual
responsibility and confusing sentinel return value. The JS wrapper
in /api is now a thin adapter that translates the result to HTTP.
* test: rewrite image upload permission tests as integration tests
Replace mock-heavy images-agent-perm.spec.js with integration tests
using MongoMemoryServer, real models, and real PermissionService.
Follows the established pattern in files.agents.test.js. Moves test
to sibling location (images.agents.test.js) matching backend convention.
Adds temp file cleanup assertions on 403/404 responses and covers
message_file exemption paths (boolean true, string "true", false).
* fix: widen AgentUploadAuthDeps types to accept ObjectId from Mongoose
The injected getAgent returns Mongoose documents where _id and author
are Types.ObjectId at runtime, not string. Widen the DI interface to
accept string | Types.ObjectId for _id, author, and resourceId so the
contract accurately reflects real callers.
* chore: move agent upload auth into files/agents/ subdirectory
* refactor: delete agentPermCheck.js wrapper, move verifyAgentUploadPermission to packages/api
The /api-only dependencies (getAgent, checkPermission) are now passed
as object-field params from the route call sites. Both images.js and
files.js import verifyAgentUploadPermission from @librechat/api and
inject the deps directly, eliminating the intermediate JS wrapper.
* style: fix import type ordering in agent upload auth
* fix: prevent token TTL race in MCPTokenStorage.storeTokens
When expires_in is provided, use it directly instead of round-tripping
through Date arithmetic. The previous code computed accessTokenExpiry
as a Date, then after an async encryptV2 call, recomputed expiresIn by
subtracting Date.now(). On loaded CI runners the elapsed time caused
Math.floor to truncate to 0, triggering the 1-year fallback and making
the token appear permanently valid — so refresh never fired.
|
||
|
Danny Avila
|
71a3b48504
|
🔑 fix: Require OTP Verification for 2FA Re-Enrollment and Backup Code Regeneration (#12223)
* fix: require OTP verification for 2FA re-enrollment and backup code regeneration * fix: require OTP verification for account deletion when 2FA is enabled * refactor: Improve code formatting and readability in TwoFactorController and UserController - Reformatted code in TwoFactorController and UserController for better readability by aligning parameters and breaking long lines. - Updated test cases in deleteUser.spec.js and TwoFactorController.spec.js to enhance clarity by formatting object parameters consistently. * refactor: Consolidate OTP and backup code verification logic in TwoFactorController and UserController - Introduced a new `verifyOTPOrBackupCode` function to streamline the verification process for TOTP tokens and backup codes across multiple controllers. - Updated the `enable2FA`, `disable2FA`, and `deleteUserController` methods to utilize the new verification function, enhancing code reusability and readability. - Adjusted related tests to reflect the changes in verification logic, ensuring consistent behavior across different scenarios. - Improved error handling and response messages for verification failures, providing clearer feedback to users. * chore: linting * refactor: Update BackupCodesItem component to enhance OTP verification logic - Consolidated OTP input handling by moving the 2FA verification UI logic to a more consistent location within the component. - Improved the state management for OTP readiness, ensuring the regenerate button is only enabled when the OTP is ready. - Cleaned up imports by removing redundant type imports, enhancing code clarity and maintainability. * chore: lint * fix: stage 2FA re-enrollment in pending fields to prevent disarmament window enable2FA now writes to pendingTotpSecret/pendingBackupCodes instead of overwriting the live fields. confirm2FA performs the atomic swap only after the new TOTP code is verified. If the user abandons mid-flow, their existing 2FA remains active and intact. |
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|
Danny Avila
|
189cdf581d
|
🔐 fix: Add User Filter to Message Deletion (#12220)
* fix: add user filter to message deletion to prevent IDOR * refactor: streamline DELETE request syntax in messages-delete test - Simplified the DELETE request syntax in the messages-delete.spec.js test file by combining multiple lines into a single line for improved readability. This change enhances the clarity of the test code without altering its functionality. * fix: address review findings for message deletion IDOR fix * fix: add user filter to message deletion in conversation tests - Included a user filter in the message deletion test to ensure proper handling of user-specific deletions, enhancing the accuracy of the test case and preventing potential IDOR vulnerabilities. * chore: lint |
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|
Danny Avila
|
ca79a03135
|
🚦 fix: Add Rate Limiting to Conversation Duplicate Endpoint (#12218)
* fix: add rate limiting to conversation duplicate endpoint * chore: linter * fix: address review findings for conversation duplicate rate limiting * refactor: streamline test mocks for conversation routes - Consolidated mock implementations into a dedicated `convos-route-mocks.js` file to enhance maintainability and readability of test files. - Updated tests in `convos-duplicate-ratelimit.spec.js` and `convos.spec.js` to utilize the new mock structure, improving clarity and reducing redundancy. - Enhanced the `duplicateConversation` function to accept an optional title parameter for better flexibility in conversation duplication. * chore: rename files |
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|
Danny Avila
|
fa9e1b228a
|
🪪 fix: MCP API Responses and OAuth Validation (#12217)
* 🔒 fix: Validate MCP Configs in Server Responses * 🔒 fix: Enhance OAuth URL Validation in MCPOAuthHandler - Introduced validation for OAuth URLs to ensure they do not target private or internal addresses, enhancing security against SSRF attacks. - Updated the OAuth flow to validate both authorization and token URLs before use, ensuring compliance with security standards. - Refactored redirect URI handling to streamline the OAuth client registration process. - Added comprehensive error handling for invalid URLs, improving robustness in OAuth interactions. * 🔒 feat: Implement Permission Checks for MCP Server Management - Added permission checkers for MCP server usage and creation, enhancing access control. - Updated routes for reinitializing MCP servers and retrieving authentication values to include these permission checks, ensuring only authorized users can access these functionalities. - Refactored existing permission logic to improve clarity and maintainability. * 🔒 fix: Enhance MCP Server Response Validation and Redaction - Updated MCP route tests to use `toMatchObject` for better validation of server response structures, ensuring consistency in expected properties. - Refactored the `redactServerSecrets` function to streamline the removal of sensitive information, ensuring that user-sourced API keys are properly redacted while retaining their source. - Improved OAuth security tests to validate rejection of private URLs across multiple endpoints, enhancing protection against SSRF vulnerabilities. - Added comprehensive tests for the `redactServerSecrets` function to ensure proper handling of various server configurations, reinforcing security measures. * chore: eslint * 🔒 fix: Enhance OAuth Server URL Validation in MCPOAuthHandler - Added validation for discovered authorization server URLs to ensure they meet security standards. - Improved logging to provide clearer insights when an authorization server is found from resource metadata. - Refactored the handling of authorization server URLs to enhance robustness against potential security vulnerabilities. * 🔒 test: Bypass SSRF validation for MCP OAuth Flow tests - Mocked SSRF validation functions to allow tests to use real local HTTP servers, facilitating more accurate testing of the MCP OAuth flow. - Updated test setup to ensure compatibility with the new mocking strategy, enhancing the reliability of the tests. * 🔒 fix: Add Validation for OAuth Metadata Endpoints in MCPOAuthHandler - Implemented checks for the presence and validity of registration and token endpoints in the OAuth metadata, enhancing security by ensuring that these URLs are properly validated before use. - Improved error handling and logging to provide better insights during the OAuth metadata processing, reinforcing the robustness of the OAuth flow. * 🔒 refactor: Simplify MCP Auth Values Endpoint Logic - Removed redundant permission checks for accessing the MCP server resource in the auth-values endpoint, streamlining the request handling process. - Consolidated error handling and response structure for improved clarity and maintainability. - Enhanced logging for better insights during the authentication value checks, reinforcing the robustness of the endpoint. * 🔒 test: Refactor LeaderElection Integration Tests for Improved Cleanup - Moved Redis key cleanup to the beforeEach hook to ensure a clean state before each test. - Enhanced afterEach logic to handle instance resignations and Redis key deletion more robustly, improving test reliability and maintainability. |
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|
Danny Avila
|
f32907cd36
|
🔏 fix: MCP Server URL Schema Validation (#12204)
* fix: MCP server configuration validation and schema - Added tests to reject URLs containing environment variable references for SSE, streamable-http, and websocket types in the MCP routes. - Introduced a new schema in the data provider to ensure user input URLs do not resolve environment variables, enhancing security against potential leaks. - Updated existing MCP server user input schema to utilize the new validation logic, ensuring consistent handling of user-supplied URLs across the application. * fix: MCP URL validation to reject env variable references - Updated tests to ensure that URLs for SSE, streamable-http, and websocket types containing environment variable patterns are rejected, improving security against potential leaks. - Refactored the MCP server user input schema to enforce stricter validation rules, preventing the resolution of environment variables in user-supplied URLs. - Introduced new test cases for various URL types to validate the rejection logic, ensuring consistent handling across the application. * test: Enhance MCPServerUserInputSchema tests for environment variable handling - Introduced new test cases to validate the prevention of environment variable exfiltration through user input URLs in the MCPServerUserInputSchema. - Updated existing tests to confirm that URLs containing environment variable patterns are correctly resolved or rejected, improving security against potential leaks. - Refactored test structure to better organize environment variable handling scenarios, ensuring comprehensive coverage of edge cases. |
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|
Danny Avila
|
3ddf62c8e5
|
🫙 fix: Force MeiliSearch Full Sync on Empty Index State (#12202)
* fix: meili index sync with unindexed documents - Updated `performSync` function to force a full sync when a fresh MeiliSearch index is detected, even if the number of unindexed messages or convos is below the sync threshold. - Added logging to indicate when a fresh index is detected and a full sync is initiated. - Introduced new tests to validate the behavior of the sync logic under various conditions, ensuring proper handling of fresh indexes and threshold scenarios. This change improves the reliability of the synchronization process, ensuring that all documents are indexed correctly when starting with a fresh index. * refactor: update sync logic for unindexed documents in MeiliSearch - Renamed variables in `performSync` to improve clarity, changing `freshIndex` to `noneIndexed` for better understanding of the sync condition. - Adjusted the logic to ensure a full sync is forced when no messages or conversations are marked as indexed, even if below the sync threshold. - Updated related tests to reflect the new logging messages and conditions, enhancing the accuracy of the sync threshold logic. This change improves the readability and reliability of the synchronization process, ensuring all documents are indexed correctly when starting with a fresh index. * fix: enhance MeiliSearch index creation error handling - Updated the `mongoMeili` function to improve logging and error handling during index creation in MeiliSearch. - Added handling for `MeiliSearchTimeOutError` to log a warning when index creation times out. - Enhanced logging to differentiate between successful index creation and specific failure reasons, including cases where the index already exists. - Improved debug logging for index creation tasks to provide clearer insights into the process. This change enhances the robustness of the index creation process and improves observability for troubleshooting. * fix: update MeiliSearch index creation error handling - Modified the `mongoMeili` function to check for any status other than 'succeeded' during index creation, enhancing error detection. - Improved logging to provide clearer insights when an index creation task fails, particularly for cases where the index already exists. This change strengthens the error handling mechanism for index creation in MeiliSearch, ensuring better observability and reliability. |
||
|
Danny Avila
|
9a5d7eaa4e
|
⚡ refactor: Replace tiktoken with ai-tokenizer (#12175)
* chore: Update dependencies by adding ai-tokenizer and removing tiktoken - Added ai-tokenizer version 1.0.6 to package.json and package-lock.json across multiple packages. - Removed tiktoken version 1.0.15 from package.json and package-lock.json in the same locations, streamlining dependency management. * refactor: replace js-tiktoken with ai-tokenizer - Added support for 'claude' encoding in the AgentClient class to improve model compatibility. - Updated Tokenizer class to utilize 'ai-tokenizer' for both 'o200k_base' and 'claude' encodings, replacing the previous 'tiktoken' dependency. - Refactored tests to reflect changes in tokenizer behavior and ensure accurate token counting for both encoding types. - Removed deprecated references to 'tiktoken' and adjusted related tests for improved clarity and functionality. * chore: remove tiktoken mocks from DALLE3 tests - Eliminated mock implementations of 'tiktoken' from DALLE3-related test files to streamline test setup and align with recent dependency updates. - Adjusted related test structures to ensure compatibility with the new tokenizer implementation. * chore: Add distinct encoding support for Anthropic Claude models - Introduced a new method `getEncoding` in the AgentClient class to handle the specific BPE tokenizer for Claude models, ensuring compatibility with the distinct encoding requirements. - Updated documentation to clarify the encoding logic for Claude and other models. * docs: Update return type documentation for getEncoding method in AgentClient - Clarified the return type of the getEncoding method to specify that it can return an EncodingName or undefined, enhancing code readability and type safety. * refactor: Tokenizer class and error handling - Exported the EncodingName type for broader usage. - Renamed encodingMap to encodingData for clarity. - Improved error handling in getTokenCount method to ensure recovery attempts are logged and return 0 on failure. - Updated countTokens function documentation to specify the use of 'o200k_base' encoding. * refactor: Simplify encoding documentation and export type - Updated the getEncoding method documentation to clarify the default behavior for non-Anthropic Claude models. - Exported the EncodingName type separately from the Tokenizer module for improved clarity and usage. * test: Update text processing tests for token limits - Adjusted test cases to handle smaller text sizes, changing scenarios from ~120k tokens to ~20k tokens for both the real tokenizer and countTokens functions. - Updated token limits in tests to reflect new constraints, ensuring tests accurately assess performance and call reduction. - Enhanced console log messages for clarity regarding token counts and reductions in the updated scenarios. * refactor: Update Tokenizer imports and exports - Moved Tokenizer and countTokens exports to the tokenizer module for better organization. - Adjusted imports in memory.ts to reflect the new structure, ensuring consistent usage across the codebase. - Updated memory.test.ts to mock the Tokenizer from the correct module path, enhancing test accuracy. * refactor: Tokenizer initialization and error handling - Introduced an async `initEncoding` method to preload tokenizers, improving performance and accuracy in token counting. - Updated `getTokenCount` to handle uninitialized tokenizers more gracefully, ensuring proper recovery and logging on errors. - Removed deprecated synchronous tokenizer retrieval, streamlining the overall tokenizer management process. * test: Enhance tokenizer tests with initialization and encoding checks - Added `beforeAll` hooks to initialize tokenizers for 'o200k_base' and 'claude' encodings before running tests, ensuring proper setup. - Updated tests to validate the loading of encodings and the correctness of token counts for both 'o200k_base' and 'claude'. - Improved test structure to deduplicate concurrent initialization calls, enhancing performance and reliability. |
||
|
Danny Avila
|
fcb344da47
|
🛂 fix: MCP OAuth Race Conditions, CSRF Fallback, and Token Expiry Handling (#12171)
* fix: Implement race conditions in MCP OAuth flow - Added connection mutex to coalesce concurrent `getUserConnection` calls, preventing multiple simultaneous attempts. - Enhanced flow state management to retry once when a flow state is missing, improving resilience against race conditions. - Introduced `ReauthenticationRequiredError` for better error handling when access tokens are expired or missing. - Updated tests to cover new race condition scenarios and ensure proper handling of OAuth flows. * fix: Stale PENDING flow detection and OAuth URL re-issuance PENDING flows in handleOAuthRequired now check createdAt age — flows older than 2 minutes are treated as stale and replaced instead of joined. Fixes the case where a leftover PENDING flow from a previous session blocks new OAuth initiation. authorizationUrl is now stored in MCPOAuthFlowMetadata so that when a second caller joins an active PENDING flow (e.g., the SSE-emitting path in ToolService), it can re-issue the URL to the user via oauthStart. * fix: CSRF fallback via active PENDING flow in OAuth callback When the OAuth callback arrives without CSRF or session cookies (common in the chat/SSE flow where cookies can't be set on streaming responses), fall back to validating that a PENDING flow exists for the flowId. This is safe because the flow was created server-side after JWT authentication and the authorization code is PKCE-protected. * test: Extract shared OAuth test server helpers Move MockKeyv, getFreePort, trackSockets, and createOAuthMCPServer into a shared helpers/oauthTestServer module. Enhance the test server with refresh token support, token rotation, metadata discovery, and dynamic client registration endpoints. Add InMemoryTokenStore for token storage tests. Refactor MCPOAuthRaceCondition.test.ts to import from shared helpers. * test: Add comprehensive MCP OAuth test modules MCPOAuthTokenStorage — 21 tests for storeTokens/getTokens with InMemoryTokenStore: encrypt/decrypt round-trips, expiry calculation, refresh callback wiring, ReauthenticationRequiredError paths. MCPOAuthFlow — 10 tests against real HTTP server: token refresh with stored client info, refresh token rotation, metadata discovery, dynamic client registration, full store/retrieve/expire/refresh lifecycle. MCPOAuthConnectionEvents — 5 tests for MCPConnection OAuth event cycle with real OAuth-gated MCP server: oauthRequired emission on 401, oauthHandled reconnection, oauthFailed rejection, token expiry detection. MCPOAuthTokenExpiry — 12 tests for the token expiry edge case: refresh success/failure paths, ReauthenticationRequiredError, PENDING flow CSRF fallback, authorizationUrl metadata storage, full re-auth cycle after refresh failure, concurrent expired token coalescing, stale PENDING flow detection. * test: Enhance MCP OAuth connection tests with cooldown reset Added a `beforeEach` hook to clear the cooldown for `MCPConnection` before each test, ensuring a clean state. Updated the race condition handling in the tests to properly clear the timeout, improving reliability in the event data retrieval process. * refactor: PENDING flow management and state recovery in MCP OAuth - Introduced a constant `PENDING_STALE_MS` to define the age threshold for PENDING flows, improving the handling of stale flows. - Updated the logic in `MCPConnectionFactory` and `FlowStateManager` to check the age of PENDING flows before joining or reusing them. - Modified the `completeFlow` method to return false when the flow state is deleted, ensuring graceful handling of race conditions. - Enhanced tests to validate the new behavior and ensure robustness against state recovery issues. * refactor: MCP OAuth flow management and testing - Updated the `completeFlow` method to log warnings when a tool flow state is not found during completion, improving error handling. - Introduced a new `normalizeExpiresAt` function to standardize expiration timestamp handling across the application. - Refactored token expiration checks in `MCPConnectionFactory` to utilize the new normalization function, ensuring consistent behavior. - Added a comprehensive test suite for OAuth callback CSRF fallback logic, validating the handling of PENDING flows and their staleness. - Enhanced existing tests to cover new expiration normalization logic and ensure robust flow state management. * test: Add CSRF fallback tests for active PENDING flows in MCP OAuth - Introduced new tests to validate CSRF fallback behavior when a fresh PENDING flow exists without cookies, ensuring successful OAuth callback handling. - Added scenarios to reject requests when no PENDING flow exists, when only a COMPLETED flow is present, and when a PENDING flow is stale, enhancing the robustness of flow state management. - Improved overall test coverage for OAuth callback logic, reinforcing the handling of CSRF validation failures. * chore: imports order * refactor: Update UserConnectionManager to conditionally manage pending connections - Modified the logic in `UserConnectionManager` to only set pending connections if `forceNew` is false, preventing unnecessary overwrites. - Adjusted the cleanup process to ensure pending connections are only deleted when not forced, enhancing connection management efficiency. * refactor: MCP OAuth flow state management - Introduced a new method `storeStateMapping` in `MCPOAuthHandler` to securely map the OAuth state parameter to the flow ID, improving callback resolution and security against forgery. - Updated the OAuth initiation and callback handling in `mcp.js` to utilize the new state mapping functionality, ensuring robust flow management. - Refactored `MCPConnectionFactory` to store state mappings during flow initialization, enhancing the integrity of the OAuth process. - Adjusted comments to clarify the purpose of state parameters in authorization URLs, reinforcing code readability. * refactor: MCPConnection with OAuth recovery handling - Added `oauthRecovery` flag to manage OAuth recovery state during connection attempts. - Introduced `decrementCycleCount` method to reduce the circuit breaker's cycle count upon successful reconnection after OAuth recovery. - Updated connection logic to reset the `oauthRecovery` flag after handling OAuth, improving state management and connection reliability. * chore: Add debug logging for OAuth recovery cycle count decrement - Introduced a debug log statement in the `MCPConnection` class to track the decrement of the cycle count after a successful reconnection during OAuth recovery. - This enhancement improves observability and aids in troubleshooting connection issues related to OAuth recovery. * test: Add OAuth recovery cycle management tests - Introduced new tests for the OAuth recovery cycle in `MCPConnection`, validating the decrement of cycle counts after successful reconnections. - Added scenarios to ensure that the cycle count is not decremented on OAuth failures, enhancing the robustness of connection management. - Improved test coverage for OAuth reconnect scenarios, ensuring reliable behavior under various conditions. * feat: Implement circuit breaker configuration in MCP - Added circuit breaker settings to `.env.example` for max cycles, cycle window, and cooldown duration. - Refactored `MCPConnection` to utilize the new configuration values from `mcpConfig`, enhancing circuit breaker management. - Improved code maintainability by centralizing circuit breaker parameters in the configuration file. * refactor: Update decrementCycleCount method for circuit breaker management - Changed the visibility of the `decrementCycleCount` method in `MCPConnection` from private to public static, allowing it to be called with a server name parameter. - Updated calls to `decrementCycleCount` in `MCPConnectionFactory` to use the new static method, improving clarity and consistency in circuit breaker management during connection failures and OAuth recovery. - Enhanced the handling of circuit breaker state by ensuring the method checks for the existence of the circuit breaker before decrementing the cycle count. * refactor: cycle count decrement on tool listing failure - Added a call to `MCPConnection.decrementCycleCount` in the `MCPConnectionFactory` to handle cases where unauthenticated tool listing fails, improving circuit breaker management. - This change ensures that the cycle count is decremented appropriately, maintaining the integrity of the connection recovery process. * refactor: Update circuit breaker configuration and logic - Enhanced circuit breaker settings in `.env.example` to include new parameters for failed rounds and backoff strategies. - Refactored `MCPConnection` to utilize the updated configuration values from `mcpConfig`, improving circuit breaker management. - Updated tests to reflect changes in circuit breaker logic, ensuring accurate validation of connection behavior under rapid reconnect scenarios. * feat: Implement state mapping deletion in MCP flow management - Added a new method `deleteStateMapping` in `MCPOAuthHandler` to remove orphaned state mappings when a flow is replaced, preventing old authorization URLs from resolving after a flow restart. - Updated `MCPConnectionFactory` to call `deleteStateMapping` during flow cleanup, ensuring proper management of OAuth states. - Enhanced test coverage for state mapping functionality to validate the new deletion logic. |
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Danny Avila
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6167ce6e57
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🧪 chore: MCP Reconnect Storm Follow-Up Fixes and Integration Tests (#12172)
* 🧪 test: Add reconnection storm regression tests for MCPConnection Introduced a comprehensive test suite for reconnection storm scenarios, validating circuit breaker, throttling, cooldown, and timeout fixes. The tests utilize real MCP SDK transports and a StreamableHTTP server to ensure accurate behavior under rapid connect/disconnect cycles and error handling for SSE 400/405 responses. This enhances the reliability of the MCPConnection by ensuring proper handling of reconnection logic and circuit breaker functionality. * 🔧 fix: Update createUnavailableToolStub to return structured response Modified the `createUnavailableToolStub` function to return an array containing the unavailable message and a null value, enhancing the response structure. Additionally, added a debug log to skip tool creation when the result is null, improving the handling of reconnection scenarios in the MCP service. * 🧪 test: Enhance MCP tool creation tests for cache and throttle interactions Added new test cases for the `createMCPTool` function to validate the caching behavior when tools are unavailable or throttled. The tests ensure that tools are correctly cached as missing and prevent unnecessary reconnects across different users, improving the reliability of the MCP service under concurrent usage scenarios. Additionally, introduced a test for the `createMCPTools` function to verify that it returns an empty array when reconnect is throttled, ensuring proper handling of throttling logic. * 📝 docs: Update AGENTS.md with testing philosophy and guidelines Expanded the testing section in AGENTS.md to emphasize the importance of using real logic over mocks, advocating for the use of spies and real dependencies in tests. Added specific recommendations for testing with MongoDB and MCP SDK, highlighting the need to mock only uncontrollable external services. This update aims to improve testing practices and encourage more robust test implementations. * 🧪 test: Enhance reconnection storm tests with socket tracking and SSE handling Updated the reconnection storm test suite to include a new socket tracking mechanism for better resource management during tests. Improved the handling of SSE 400/405 responses by ensuring they are processed in the same branch as 404 errors, preventing unhandled cases. This enhances the reliability of the MCPConnection under rapid reconnect scenarios and ensures proper error handling. * 🔧 fix: Implement cache eviction for stale reconnect attempts and missing tools Added an `evictStale` function to manage the size of the `lastReconnectAttempts` and `missingToolCache` maps, ensuring they do not exceed a maximum cache size. This enhancement improves resource management by removing outdated entries based on a specified time-to-live (TTL), thereby optimizing the MCP service's performance during reconnection scenarios. |
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matt burnett
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ad5c51f62b
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⛈️ fix: MCP Reconnection Storm Prevention with Circuit Breaker, Backoff, and Tool Stubs (#12162)
* fix: MCP reconnection stability - circuit breaker, throttling, and cooldown retry * Comment and logging cleanup * fix broken tests |
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Danny Avila
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cfbe812d63
|
✨ v0.8.3 (#12161)
* ✨ v0.8.3
* chore: Bump package versions and update configuration
- Updated package versions for @librechat/api (1.7.25), @librechat/client (0.4.54), librechat-data-provider (0.8.302), and @librechat/data-schemas (0.0.38).
- Incremented configuration version in librechat.example.yaml to 1.3.6.
* feat: Add OpenRouter headers to OpenAI configuration
- Introduced 'X-OpenRouter-Title' and 'X-OpenRouter-Categories' headers in the OpenAI configuration for enhanced compatibility with OpenRouter services.
- Updated related tests to ensure the new headers are correctly included in the configuration responses.
* chore: Update package versions and dependencies
- Bumped versions for several dependencies including @eslint/eslintrc to 3.3.4, axios to 1.13.5, express to 5.2.1, and lodash to 4.17.23.
- Updated @librechat/backend and @librechat/frontend versions to 0.8.3.
- Added new dependencies: turbo and mammoth.
- Adjusted various other dependencies to their latest versions for improved compatibility and performance.
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Danny Avila
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32cadb1cc5
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🩹 fix: MCP Server Recovery from Startup Inspection Failures (#12145)
* feat: MCP server reinitialization recovery mechanism - Added functionality to store a stub configuration for MCP servers that fail inspection at startup, allowing for recovery via reinitialization. - Introduced `reinspectServer` method in `MCPServersRegistry` to handle reinspection of previously failed servers. - Enhanced `MCPServersInitializer` to log and manage server initialization failures, ensuring proper handling of inspection failures. - Added integration tests to verify the recovery process for unreachable MCP servers, ensuring that stub configurations are stored and can be reinitialized successfully. - Updated type definitions to include `inspectionFailed` flag in server configurations for better state management. * fix: MCP server handling for inspection failures - Updated `reinitMCPServer` to return a structured response when the server is unreachable, providing clearer feedback on the failure. - Modified `ConnectionsRepository` to prevent connections to servers marked as inspection failed, improving error handling. - Adjusted `MCPServersRegistry` methods to ensure proper management of server states, including throwing errors for non-failed servers during reinspection. - Enhanced integration tests to validate the behavior of the system when dealing with unreachable MCP servers and inspection failures, ensuring robust recovery mechanisms. * fix: Clear all cached server configurations in MCPServersRegistry - Added a comment to clarify the necessity of clearing all cached server configurations when updating a server's configuration, as the cache is keyed by userId without a reverse index for enumeration. * fix: Update integration test for file_tools_server inspection handling - Modified the test to verify that the `file_tools_server` is stored as a stub when inspection fails, ensuring it can be reinitialized correctly. - Adjusted expectations to confirm that the `inspectionFailed` flag is set to true for the stub configuration, enhancing the robustness of the recovery mechanism. * test: Add unit tests for reinspecting servers in MCPServersRegistry - Introduced tests for the `reinspectServer` method to validate error handling when called on a healthy server and when the server does not exist. - Ensured that appropriate exceptions are thrown for both scenarios, enhancing the robustness of server state management. * test: Add integration test for concurrent reinspectServer calls - Introduced a new test to validate that multiple concurrent calls to reinspectServer do not crash or corrupt the server state. - Ensured that at least one call succeeds and any failures are due to the server not being in a failed state, enhancing the reliability of the reinitialization process. * test: Enhance integration test for concurrent MCP server reinitialization - Added a new test to validate that concurrent calls to reinitialize the MCP server do not crash or corrupt the server state. - Ensured that at least one call succeeds and that failures are handled gracefully, improving the reliability of the reinitialization process. - Reset MCPManager instance after each test to maintain a clean state for subsequent tests. |
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Danny Avila
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cfaa6337c1
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📦 chore: Bump express-rate-limit to v8.3.0 (#12115)
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Lionel Ringenbach
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6d0938be64
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🔒 refactor: Set ALLOW_SHARED_LINKS_PUBLIC to false by Default (#12100)
* fix: default ALLOW_SHARED_LINKS_PUBLIC to false for security Shared links were publicly accessible by default when ALLOW_SHARED_LINKS_PUBLIC was not explicitly set, which could lead to unintentional data exposure. Users may assume their authentication settings protect shared links when they do not. This changes the default behavior so shared links require JWT authentication unless ALLOW_SHARED_LINKS_PUBLIC is explicitly set to true. * Document ALLOW_SHARED_LINKS_PUBLIC in .env.example Add comment explaining ALLOW_SHARED_LINKS_PUBLIC setting. --------- Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: Danny Avila <danacordially@gmail.com> |
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Danny Avila
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a79f7cebd5
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🤖 feat: GPT-5.4 and GPT-5.4-pro Context + Pricing (#12099)
* ✨ feat: Add support for new GPT-5.4 and GPT-5.4-pro models - Introduced new token values and cache settings for 'gpt-5.4' and 'gpt-5.4-pro' in the API model configurations. - Updated maximum output limits for the new models in the tokens utility. - Included 'gpt-5.4' and 'gpt-5.4-pro' in the shared OpenAI models list for consistent access across the application. * 🔧 update: Enhance GPT-5.4 and GPT-5.4-pro model configurations - Refined token pricing and cache settings for 'gpt-5.4' and 'gpt-5.4-pro' in the API model configurations. - Added tests for cache multipliers and maximum token limits for the new models. - Updated shared OpenAI models list to include 'gpt-5.4-thinking' and added a note for verifying pricing before release. * 🔧 update: Add clarification to token pricing for 'gpt-5.4-pro' - Added a comment to the 'gpt-5.4-pro' model configuration in tokens.ts to specify that it shares the same token window as 'gpt-5.4', enhancing clarity for future reference. |
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Danny Avila
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c324a8d9e4
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⚡ refactor: Parallelize CI Workflows with Isolated Caching and Fan-Out Test Jobs (#12088)
* refactor: CI Workflow for Backend with Build and Test Jobs - Updated the GitHub Actions workflow to include a new build job that compiles packages and uploads build artifacts. - Added separate test jobs for each package (`api`, `data-provider`, and `data-schemas`) to run unit tests after the build process. - Introduced caching for build artifacts to optimize build times. - Configured Jest to utilize 50% of available workers for improved test performance across all Jest configurations in the `api`, `data-schemas`, and `packages/api` directories. * refactor: Update CI Workflow for Backend with Enhanced Build and Cache Management - Modified the GitHub Actions workflow to improve the build process by separating build and cache steps for `data-provider`, `data-schemas`, and `api` packages. - Updated artifact upload and download steps to reflect the new naming conventions for better clarity. - Enhanced caching strategies to optimize build times and ensure efficient artifact management. * chore: Node Modules Caching in CI Workflow - Updated the GitHub Actions workflow to implement caching for the `node_modules` directory, improving build efficiency by restoring cached dependencies. - Adjusted the installation step to conditionally run based on cache availability, optimizing the overall CI process. * refactor: Enhance CI Workflow for Frontend with Build and Test Jobs - Updated the GitHub Actions workflow to introduce a structured build process for frontend packages, including separate jobs for building and testing on both Ubuntu and Windows environments. - Implemented caching strategies for `node_modules` and build artifacts to optimize build times and improve efficiency. - Added artifact upload and download steps for `data-provider` and `client-package` builds, ensuring that builds are reused across jobs. - Adjusted Node.js version specification for consistency and reliability across different jobs. * refactor: Update CI Workflows for Backend and Frontend with Node.js 20.19 and Enhanced Caching - Updated Node.js version to 20.19 across all jobs in both backend and frontend workflows for consistency. - Enhanced caching strategies for build artifacts and `node_modules`, increasing retention days from 1 to 2 for better efficiency. - Adjusted cache keys to include additional files for improved cache hit rates during builds. - Added conditional installation of dependencies to optimize the CI process. * chore: Configure Jest to Use 50% of Available Workers Across Client and Data Provider - Added `maxWorkers: '50%'` setting to Jest configuration files for the client and data provider packages to optimize test performance by utilizing half of the available CPU cores during test execution. * chore: Enhance Node Modules Caching in CI Workflows - Updated caching paths in both backend and frontend GitHub Actions workflows to include additional `node_modules` directories for improved dependency management. - This change optimizes the caching strategy, ensuring that all relevant modules are cached, which can lead to faster build times and more efficient CI processes. * chore: Update Node Modules Cache Keys in CI Workflows - Modified cache keys in both backend and frontend GitHub Actions workflows to include the Node.js version (20.19) for improved cache management. - This change ensures that the caching mechanism is more specific, potentially enhancing cache hit rates and build efficiency. * chore: Refactor Node Modules Cache Keys in CI Workflows - Updated cache keys in backend and frontend GitHub Actions workflows to be more specific, distinguishing between frontend and backend caches. - Removed references to `client/node_modules` in backend workflows to streamline caching paths and improve cache management. |
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Danny Avila
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afb35103f1
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📦 chore: Bump multer to v2.1.1
- Updated `multer` dependency from version 2.1.0 to 2.1.1 in both package.json and package-lock.json to incorporate the latest improvements and fixes. |
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Danny Avila
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956f8fb6f0
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🏆 fix: Longest-or-Exact-Key Match in findMatchingPattern, Remove Deprecated Models (#12073)
* 🔧 fix: Use longest-match in findMatchingPattern, remove deprecated PaLM2/Codey models
findMatchingPattern now selects the longest matching key instead of the
first reverse-order match, preventing cross-provider substring collisions
(e.g., "gpt-5.2-chat-2025-12-11" incorrectly matching Google's "chat-"
pattern instead of OpenAI's "gpt-5.2"). Adds early exit when key length
equals model name length. Reorders aggregateModels spreads so OpenAI is
last (preferred on same-length ties). Removes deprecated PaLM2/Codey
entries from googleModels.
* refactor: re-order models based on more likely usage
* refactor: Improve key matching logic in findMatchingPattern
Updated the findMatchingPattern function to enhance key matching by ensuring case-insensitive comparisons and maintaining the longest match priority. Clarified comments regarding key ordering and performance implications, emphasizing the importance of defining older models first for efficiency and the handling of same-length ties. This refactor aims to improve code clarity and maintainability.
* test: Enhance findMatchingPattern tests for edge cases and performance
Added new test cases to the findMatchingPattern function, covering scenarios such as empty model names, case-insensitive matching, and performance optimizations. Included checks for longest match priority and ensured deprecated PaLM2/Codey models are no longer present in token entries. This update aims to improve test coverage and validate the function's behavior under various conditions.
* test: Update findMatchingPattern test to use last key for exact match validation
Modified the test for findMatchingPattern to utilize the last key from the openAIMap for exact match checks, ensuring the test accurately reflects the expected behavior of the function. This change enhances the clarity and reliability of the test case.
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Danny Avila
|
7e85cf71bd
|
✨ v0.8.3-rc2 (#12027) | ||
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Danny Avila
|
490ad30427
|
🧩 fix: Expand Toolkit Definitions to Include Child Tools in Event-Driven Mode (#12066)
* chore: Update logging format for tool execution handler to improve clarity * fix: Expand toolkit tools in loadToolDefinitions for event-driven mode The image_gen_oai toolkit contains both image_gen_oai and image_edit_oai tools, but the definitions-only path only returned image_gen_oai. This adds toolkit expansion so child tools are included in definitions, and resolves child tool names to their parent toolkit constructor at runtime. * chore: Remove toolkit flag from gemini_image_gen gemini_image_gen only has a single tool, so it is not a true toolkit. * refactor: Address review findings for toolkit expansion - Guard against duplicate constructor calls when parent and child tools are both in the tools array (Finding 2) - Consolidate image tool descriptions/schemas — registry now derives from toolkit objects (oaiToolkit, geminiToolkit) instead of duplicating them, so env var overrides are respected everywhere (Finding 5) - Move toolkitExpansion/toolkitParent to toolkits/mapping.ts with immutable types (Findings 6, 9) - Add tests for toolkit expansion, deduplication, and mapping invariants (Finding 1) - Fix log format to quote each tool individually (Finding 8) * fix: Correct toolkit constructor lookup to store under requested tool name The previous dedup guard stored the factory under toolKey (parent name) instead of tool (requested name), causing the promise loop to miss child tools like image_edit_oai. Now stores under both the parent key (for dedup) and the requested name (for lookup), with a memoized factory to ensure the constructor runs only once. |
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Danny Avila
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a0bcb44b8f
|
🎨 chore: Update Agent Tool with new SVG assets (#12065)
- Replaced external icon URLs in manifest.json with local SVG assets for Google Search, DALL-E-3, Tavily Search, Calculator, Stable Diffusion, Azure AI Search, and Flux. - Added new SVG files for Google Search, DALL-E-3, Tavily, Calculator, Stable Diffusion, and Azure AI Search to the assets directory, enhancing performance and reliability by using local resources. |
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Danny Avila
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4af23474e2
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📦 chore: Bump @librechat/agents to v3.1.55 (#12051)
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Peter Nancarrow
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14bcab60b3
|
🧬 feat: Allow Agent Editors to Duplicate Agents (#12041)
* feat: allow editors to duplicate agents * fix: Update permissions for duplicating agents and enhance visibility in AgentFooter - Changed required permission for duplicating agents from VIEW to EDIT in the API route. - Updated AgentFooter component to display the duplicate button for admins and users with EDIT permission, improving access control. - Added tests to ensure the duplicate button visibility logic works correctly based on user roles and permissions. * test: Update AgentFooter tests to reflect permission changes - Adjusted tests in AgentFooter.spec.tsx to verify UI behavior based on user permissions. - Updated expectations for the visibility of the grant access dialog and duplicate button, ensuring they align with the new permission logic. --------- Co-authored-by: Danny Avila <danny@librechat.ai> |
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Danny Avila
|
d3622844ad
|
💰 feat: Add gpt-5.3 context window and pricing (#12049)
* 💰 feat: Add gpt-5.3 context window and pricing * 💰 feat: Add OpenAI cached input pricing and `gpt-5.2-pro` model - Add cached input pricing (write/read) for gpt-4o, gpt-4.1, gpt-5.x, o1, o3, o4-mini models with correct per-family discount tiers - Add gpt-5.2-pro pricing ($21/$168), context window, and max output - Pro models (gpt-5-pro, gpt-5.2-pro) correctly excluded from cache pricing as OpenAI does not support caching for these * 🔍 fix: Address review findings for OpenAI pricing - Add o1-preview to cacheTokenValues (50% discount, same as o1) - Fix comment to enumerate all models per discount tier - Add cache tests for dated variants (gpt-4o-2024-08-06, etc.) - Add gpt-5-mini/gpt-5-nano to 10% ratio invariant test - Replace forEach with for...of in new test code - Fix inconsistent test description phrasing - Add gpt-5.3-preview to context window tests |