open-webui/backend/open_webui/utils
Classic298 b6191a0510
fix: stop storing MCP image/audio base64 in file metadata (#30419)
When an MCP tool returns an image or audio item, the file is uploaded to storage, but the whole MCP item, including its base64 payload, was also passed as upload metadata. That metadata is persisted in the file table's meta column, so every such result was stored twice: once in storage and once as base64 in the database, growing the DB and every file query that loads meta.

The MCP path now passes only chat_id, message_id and session_id, the same metadata the non-MCP tool image path already stores. Nothing reads the removed key.

Fixes #30411
2026-09-23 23:54:23 -04:00
..
access_control chore: format 2026-09-21 11:35:30 -04:00
images perf: build debug log messages lazily so disabled debug logs cost nothing (#27834) 2026-07-31 19:09:01 -05:00
mcp refac 2026-09-12 14:57:22 -04:00
telemetry refac(telemetry): drop deprecated semconv SpanAttributes subclass (#25784) 2026-06-29 02:05:34 -05:00
actions.py fix: enforce action availability and model access on the chat action route (#27243) 2026-07-23 12:23:05 -04:00
anthropic.py fix: drop thinking blocks when converting Anthropic Messages requests to Chat Completions (#29849) 2026-09-12 15:56:59 -05:00
asgi_middleware.py refac 2026-08-24 18:29:36 -04:00
ask_user.py fix: a rejected ask_user call ending the turn with no reply (#29252) 2026-08-31 00:17:21 -04:00
audit.py perf: build debug log messages lazily so disabled debug logs cost nothing (#27834) 2026-07-31 19:09:01 -05:00
auth.py refac 2026-09-19 17:54:09 -04:00
automations.py fix: load models before resolving automation model defaults (#30379) 2026-09-23 23:51:29 -04:00
calendar.py fix: correct recurrence rule parsing for schedules and calendar events (#29262) 2026-09-21 08:44:13 -04:00
channels.py refac 2026-03-17 17:58:01 -05:00
chat.py fix: keep the model system prompt on Ollama tool-call follow-ups (#30375) 2026-09-22 16:47:20 -04:00
chat_fork.py refac 2026-07-23 02:54:56 -04:00
chat_id.py refac 2026-07-26 21:12:14 -04:00
chat_variables.py perf: stabilize the model registry signature across workers (#29264) 2026-08-30 16:12:31 -04:00
code_interpreter.py refac 2026-07-31 17:41:14 -04:00
context_compaction.py refac 2026-08-23 13:36:53 -04:00
embeddings.py refac: modernize type annotations (PEP 604 / PEP 585) 2026-05-12 17:10:15 +09:00
files.py refac(images): request an unencoded body when fetching remote chat images (#29623) 2026-09-21 08:53:06 -04:00
filter.py refac 2026-08-31 01:29:36 -04:00
groups.py refac: modernize type annotations (PEP 604 / PEP 585) 2026-05-12 17:10:15 +09:00
headers.py refac 2026-09-12 15:41:57 -04:00
json_codec.py perf: write task payloads to Redis as bytes (#28833) 2026-08-20 12:58:52 -07:00
json_response.py perf: optional orjson JSON codec behind ENABLE_ORJSON (#27583) 2026-07-27 03:45:37 -04:00
logger.py perf: stop formatting every exported log record twice under OTEL log export (#27840) 2026-08-10 23:13:52 -06:00
memory.py fix: stop the background memory review when memory is switched off (#30309) 2026-09-21 11:22:21 -04:00
middleware.py fix: stop storing MCP image/audio base64 in file metadata (#30419) 2026-09-23 23:54:23 -04:00
misc.py fix: treat SVG uploads as documents instead of vision images (#30102) 2026-09-17 17:40:07 -04:00
model_ids.py refac 2026-07-26 23:09:22 -04:00
models.py fix: stop asking for chat variables a model's system prompt no longer declares (#30173) 2026-09-21 10:23:21 -04:00
notifications.py fix: sanitize user-typed notification target ids the same way generated ones are (#29947) 2026-09-12 13:50:19 -05:00
oauth.py fix: keep requested MCP OAuth scope when DCR response omits it (#30384) 2026-09-23 23:52:29 -04:00
payload.py refac 2026-08-16 22:56:19 -07:00
plugin.py perf: build info log messages lazily so raising the log level actually saves work (#27837) 2026-08-02 15:39:10 -05:00
rate_limit.py fix: stop the sign-in rate limiter blocking the loop and leaking memory (#29977) 2026-09-13 20:28:41 -05:00
recurrence.py fix: evaluate automation schedules on Windows with PostgreSQL (#30424) 2026-09-23 08:47:04 -05:00
redis.py fix: refresh an expiring OAuth token once across workers and replicas (#30450) 2026-09-23 23:33:09 -04:00
response.py refac 2026-08-17 00:57:57 -07:00
sanitize.py refac 2026-03-17 17:58:01 -05:00
security_headers.py refac 2026-08-24 18:29:36 -04:00
session_pool.py fix: long streamed lines no longer abort the response (#28114) 2026-08-25 12:16:37 -04:00
skills.py chore: format 2026-09-21 11:35:30 -04:00
subagents.py chore: format 2026-08-25 16:53:53 -04:00
task.py refac 2026-06-19 00:16:06 +02:00
terminals.py refac 2026-09-19 17:33:41 -04:00
timers.py refac: check the timer owner's role before running a due timer (#30220) 2026-09-21 10:46:48 -04:00
tool_approval.py chore: format 2026-08-25 16:53:53 -04:00
tools.py fix: stop injecting memories and memory tools when memory is switched off (#30228) 2026-09-21 01:00:08 -04:00
validate.py refac 2026-09-15 22:47:03 -04:00
valves.py refac 2026-07-31 17:41:14 -04:00
webhook.py perf: build debug log messages lazily so disabled debug logs cost nothing (#27834) 2026-07-31 19:09:01 -05:00