LibreChat/packages
kenzaelk98 191cd3983c
🛂 fix: Encode Non-ASCII Characters in MCP Server Headers (#11432)
Fixes ByteString conversion errors when user names contain Unicode
characters > 255 (e.g., ć, đ, ł, š, ž) in MCP server headers.

- Add encodeHeaderValue() function to Base64 encode extended Unicode
- Update processUserPlaceholders() to encode name/username/email in headers
- Update processSingleValue() with isHeader parameter
- Apply encoding in processMCPEnv() and resolveHeaders()

Tested locally with MCP server using user name 'Đorđe' (contains đ=272).
Headers are correctly encoded as base64, preventing ByteString errors.

Co-authored-by: kenzaelk98 <kenzaelk98@leoninestudios.com>
Co-authored-by: heptapod <164861708+leondape@users.noreply.github.com>
2026-01-21 14:00:25 -05:00
..
api 🛂 fix: Encode Non-ASCII Characters in MCP Server Headers (#11432) 2026-01-21 14:00:25 -05:00
client 🔖 fix: Announce Bookmark Selection State (#11450) 2026-01-21 13:49:50 -05:00
data-provider v0.8.2-rc3 (#11384) 2026-01-17 17:05:12 -05:00
data-schemas v0.8.2-rc3 (#11384) 2026-01-17 17:05:12 -05:00