open-webui/backend/open_webui
Alejandro García Iglesias 823a205fd2 feat: interpolate template variables in custom connection headers
Admins can now use {{chat_id}}, {{message_id}}, {{user_id}}, and
{{user_name}} as dynamic placeholders in custom header values for
OpenAI-compatible connections.

Before merging custom headers into the outgoing request,
get_headers_and_cookies() performs a simple string-replace pass
using values already available in the metadata dict and user object.
Header values with no {{...}} tokens pass through unchanged, and
unknown tokens are left as-is, so the change is fully backwards
compatible.

Use-case: providers like Manifest that use a session-scoped header
(e.g. x-session-key) to route or isolate conversations can now be
configured with {"x-session-key": "{{chat_id}}"} so every request
automatically carries the current chat UUID.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-26 22:00:14 -03:00
..
data refac: mv backend files to /open_webui dir 2024-09-04 16:54:48 +02:00
internal chore: format 2026-04-24 18:48:21 +09:00
migrations refac 2026-04-24 18:20:10 +09:00
models chore: format 2026-04-24 18:48:21 +09:00
retrieval chore: format 2026-04-24 18:48:21 +09:00
routers feat: interpolate template variables in custom connection headers 2026-04-26 22:00:14 -03:00
socket refac 2026-04-17 13:29:51 +09:00
static chore: format 2026-04-19 22:45:54 +09:00
storage refac 2026-04-12 19:08:30 -05:00
test refac 2026-03-17 17:58:01 -05:00
tools refac 2026-04-24 18:06:19 +09:00
utils chore: format 2026-04-24 18:48:21 +09:00
__init__.py refac (#22987) 2026-03-24 15:41:26 -05:00
alembic.ini fix: Alembic CLI commands from failing 2025-08-15 04:17:47 -04:00
config.py feat: add PaddleOCR-vl loader support and implement retrieval router infrastructure (#23945) 2026-04-24 15:19:37 +09:00
constants.py chore: format 2026-04-14 17:27:31 -05:00
env.py refac 2026-04-24 16:23:28 +09:00
functions.py refac 2026-04-21 14:31:04 +09:00
main.py chore: format 2026-04-24 18:48:21 +09:00
tasks.py refac 2026-03-17 17:58:01 -05:00