LibreChat/packages/data-provider
Danny Avila f32907cd36
Some checks are pending
Docker Dev Branch Images Build / build (Dockerfile, lc-dev, node) (push) Waiting to run
Docker Dev Branch Images Build / build (Dockerfile.multi, lc-dev-api, api-build) (push) Waiting to run
🔏 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.
2026-03-12 23:19:31 -04:00
..
react-query 📦 chore: Bump Dependabot Packages (#11836) 2026-02-17 18:55:28 -05:00
specs 🔏 fix: MCP Server URL Schema Validation (#12204) 2026-03-12 23:19:31 -04:00
src 🔏 fix: MCP Server URL Schema Validation (#12204) 2026-03-12 23:19:31 -04:00
.gitignore 🔄 refactor: Consolidate Ask/Edit Controllers (#1365) 2023-12-15 15:47:40 -05:00
babel.config.js chore: add back data-provider 2023-07-30 11:50:24 -04:00
check_updates.sh 🔧 feat: Initial MCP Support (Tools) (#5015) 2024-12-17 13:12:57 -05:00
jest.config.js refactor: Parallelize CI Workflows with Isolated Caching and Fan-Out Test Jobs (#12088) 2026-03-05 13:56:07 -05:00
package.json v0.8.3 (#12161) 2026-03-09 15:19:57 -04:00
rollup.config.js ⚙️ chore: Update Build Config due to Windows Tests (#9511) 2025-09-08 14:16:49 -04:00
server-rollup.config.js 🚀 feat: Add Code API Proxy Support and Update MCP SDK (#6203) 2025-03-06 12:47:59 -05:00
tsconfig.json feat: OAuth for Actions (#5693) 2025-02-10 15:56:08 -05:00
tsconfig.spec.json feat: Assistants API, General File Support, Side Panel, File Explorer (#1696) 2024-02-13 20:42:27 -05:00