LibreChat/api
Joseph Licata 5efbcb8b93
🌐 fix: Percent-encode X-File-Metadata header for Unicode filenames (#12983)
* 🌐 fix: Percent-encode X-File-Metadata header for Unicode filenames

After #12977 preserved Unicode in filenames, the download route
crashes with ERR_INVALID_CHAR because JSON.stringify(file) now
contains non-ASCII characters that Node.js rejects in HTTP headers
per RFC 7230.

Wrap the header value in encodeURIComponent on the server and
decodeURIComponent on the client before JSON.parse.

* fix: Update file route tests after dev merge

---------

Co-authored-by: Danny Avila <danny@librechat.ai>
2026-05-06 21:01:25 -04:00
..
app 🔐 feat: Add Signed CloudFront File Downloads (#12970) 2026-05-06 19:48:30 -04:00
cache 🚦 fix: ERR_ERL_INVALID_IP_ADDRESS and IPv6 Key Collisions in IP Rate Limiters (#12319) 2026-03-19 21:48:03 -04:00
config 🔊 fix: Preserve Log Metadata on Console for Warn/Error Levels (#12737) 2026-04-19 21:49:41 -07:00
db 🐛 fix: Resolve MeiliSearch Startup Sync Failure from Model Loading Order (#12397) 2026-03-25 14:02:44 -04:00
models 🗑️ chore: Remove Action Test Suite and Update Mock Implementations (#12268) 2026-03-21 14:28:55 -04:00
server 🌐 fix: Percent-encode X-File-Metadata header for Unicode filenames (#12983) 2026-05-06 21:01:25 -04:00
strategies 🔐 feat: Add Signed CloudFront File Downloads (#12970) 2026-05-06 19:48:30 -04:00
test 🌱 fix: Inject Code-Tool Files Into Graph Sessions on First Call (+ read_file Sandbox Fallback) (#12831) 2026-04-27 08:56:39 +09:00
utils 🧮 feat: Add GPT-5.5 Token Definitions (#12973) 2026-05-06 10:50:16 -04:00
jest.config.js 📏 refactor: Add File Size Limits to Conversation Imports (#12221) 2026-03-14 03:06:29 -04:00
jsconfig.json
package.json 🧬 fix: Subagent MCP requestBody Propagation (bump @librechat/agents to 3.1.78 + cleanup) (#12959) 2026-05-05 22:07:26 -04:00
typedefs.js 🧬 chore: Align LibreChat With Agents LangChain Upgrade (#12922) 2026-05-03 12:46:01 -04:00