open-webui/backend/open_webui
Classic298 c05de13b4f
fix: do not expose tool source code to read-only users (#27005)
* fix: do not expose tool source code to read-only users

The tool read endpoints build their responses from a content-bearing model via
model_dump() under ConfigDict(extra='allow'). ToolResponse deliberately omits
content (the Python source) and specs, but extra='allow' re-admits both, and the
get_tools defer_content flag was a no-op, so GET /tools/, GET /tools/list and GET
/tools/id/{id} returned a tool's full source to any caller with mere read access,
including any authenticated user for a publicly read-shared tool. Tool source
commonly embeds hard-coded credentials and internal URLs.

Strip content and specs for callers without write access across the three read
endpoints. Tool execution loads source server-side, so tool use is unaffected,
and writers still receive content where they did before. The duplicated
write-access check is extracted into a small helper.

Co-authored-by: bogdancherniy11-sudo <229690748+bogdancherniy11-sudo@users.noreply.github.com>

* fix: limit the tool source strip to the per-id endpoint

Upstream dev has since fixed the defer_content no-op in Tools.get_tools, so the list endpoints (GET /tools/ and GET /tools/list) no longer fetch tool source at all and the stripping added there is redundant. Stripping specs also broke the chat Available Tools modal, which lists a tool's functions from specs for every user who can use the tool.

Reduce the change to the one remaining leak: GET /tools/id/{id} builds its response from a full model_dump() and ConfigDict(extra='allow') re-admits content, so drop content there for callers without write access. Specs stay visible to read users as before and the helper functions are no longer needed.

---------

Co-authored-by: bogdancherniy11-sudo <229690748+bogdancherniy11-sudo@users.noreply.github.com>
2026-07-27 01:51:01 -04:00
..
data refac: mv backend files to /open_webui dir 2024-09-04 16:54:48 +02:00
internal perf: cut per-request database session overhead (#27385) 2026-07-23 17:49:48 -05:00
migrations chore: format 2026-07-27 00:12:47 -04:00
models chore: format 2026-07-27 00:12:47 -04:00
retrieval refac 2026-07-27 01:21:32 -04:00
routers fix: do not expose tool source code to read-only users (#27005) 2026-07-27 01:51:01 -04:00
socket refac 2026-07-26 23:49:03 -04:00
static refac 2026-07-20 22:27:13 -04:00
storage refac: modernize type annotations (PEP 604 / PEP 585) 2026-05-12 17:10:15 +09:00
tools refac 2026-07-27 00:27:38 -04:00
utils perf: drop the full-payload deepcopy in the OpenAI to Ollama conversion (#27371) 2026-07-27 01:47:23 -04:00
__init__.py refac 2026-06-17 03:01:11 +02:00
alembic.ini fix: Alembic CLI commands from failing 2025-08-15 04:17:47 -04:00
config.py chore: format 2026-07-27 00:12:47 -04:00
constants.py refac 2026-06-29 05:46:51 -05:00
env.py refac 2026-07-27 01:21:32 -04:00
events.py refac 2026-07-26 19:10:41 -04:00
functions.py refac 2026-07-23 03:39:56 -04:00
main.py refac 2026-07-27 01:46:10 -04:00
tasks.py refac 2026-07-26 22:45:11 -04:00