The DELETE /api/skills/{skill_id} handler resolves the caller, loads the
skill with skills_manager.load(owner=user), and verifies ownership with
_verify_owner(match, user) — but then calls
skills_manager.delete_skill(match.get("name")) without the owner.
SkillsManager.delete_skill filters candidates with
`(sk.owner or "") != (owner or "")`, so when owner is None an owner-scoped
skill is skipped and the method returns False. The route then raises a
spurious 404 "Skill not found" — meaning a logged-in user can never delete
their own skills through the API.
Pass the resolved owner through to delete_skill so the skill is matched and
removed.
tests/test_skills_delete_owner.py drops a real owner-scoped SKILL.md on disk
and (1) checks the manager directly: delete_skill without owner returns
False (regression lock) while delete_skill(owner="alice") returns True and
removes the dir; (2) drives the real DELETE route handler and asserts it
returns {"ok": True} and deletes the file. The route test fails before this
change (404). Real SkillsManager + real filesystem, no mocking.
APIKeyManager.load() decrypts every stored key with a dict comprehension
and no error handling. If the .key file no longer matches the ciphertext in
api_keys.json — key rotated, a partial/!mismatched data restore, or a
corrupted .key — Fernet.decrypt raises cryptography.fernet.InvalidToken.
app_initializer.py calls api_key_manager.load() during startup, so a single
undecryptable entry takes down the whole app at boot, and the user can't
reach the UI to fix it.
Decrypt each key in a loop and, on InvalidToken/ValueError, log a warning
and skip that one entry while still returning every key that decrypts
cleanly. One bad/stale key no longer blocks startup.
tests/test_api_key_manager_resilience.py saves a valid key, then injects an
entry encrypted under a different Fernet key (InvalidToken) and a malformed
token (ValueError), and asserts load() returns the good key and skips the
bad ones without raising. Fails before this change.
The webhook URL guard's _ip_is_private() only checks a hardcoded
_PRIVATE_NETWORKS list, which misses several addresses that route
internally. validate_webhook_url() therefore ALLOWED:
- http://[::]/ (IPv6 unspecified, reaches localhost)
- http://[::ffff:127.0.0.1]/ (IPv4-mapped IPv6 loopback = 127.0.0.1)
- http://[::ffff:169.254.169.254]/ (IPv4-mapped cloud metadata endpoint)
The last one is the dangerous case: a webhook pointed at the mapped
169.254.169.254 can pull cloud instance credentials (SSRF -> credential
theft).
Harden _ip_is_private(): first unwrap IPv4-mapped IPv6 to its embedded IPv4
(addr.ipv4_mapped), then reject via the stdlib address properties
(is_private, is_loopback, is_link_local, is_reserved, is_multicast,
is_unspecified) in addition to the existing network list. Public addresses
still pass.
tests/test_webhook_ssrf_resilience.py asserts validate_webhook_url raises
for the three IPv6 bypasses plus 127.0.0.1 and 0.0.0.0, and still accepts a
public IP literal. The IPv6 cases fail before this change.
Models (notably Gemini) emit a native 'google_search' function call, but the
agent loop had no mapping for it, so the call failed to convert, the round
produced 0 chars and 0 tool blocks, and generation died silently — the web
client hung on 'waiting for first token' with no error (also #443).
- Map google_search / google_search_retrieval / google_search_grounding to the
web_search tool, and read Gemini's 'queries' array (falling back to 'query').
- In stream_agent_loop, when a round yields no response text and no tool
events, emit a visible fallback message instead of leaving the user hanging.
- Give the unknown-tool execution branch an explicit exit_code=1 so the failure
is logged as an error rather than 'n/a'.
Unknown/unconvertible tool names still return None (unchanged) so they are
dropped safely rather than executed. Added tests covering the google_search
mapping, the queries array, and unknown/invalid-JSON returning None.
When the operator sets AUTH_ENABLED=false, three owner-scoped endpoints still
returned 401 (api/models, api/research/*, api/email/*), so the front-end
redirected the browser to /login and the app was unusable despite auth being
turned off. require_user() in src/auth_helpers.py already documents and honors
this contract (issue #622) via 'if _auth_disabled(): return ""', but these
endpoints did their own get_current_user/is_configured check without it.
Make _require_user (research), the /api/models anti-leak guard, and
email_helpers._require_auth consult _auth_disabled() and let anonymous through
(owner='') only when the operator explicitly disabled auth. The 401 protection
is fully intact when AUTH_ENABLED=true. Verified end-to-end: with
AUTH_ENABLED=false the SPA now loads instead of bouncing to /login.
The dependency-install fallback chain unconditionally ran
'pip install --user', which fails inside a virtualenv (and as root in
LXC/containers) with 'Can not perform a --user install. User site-packages
are not visible in this virtualenv.' — even though the function's docstring
already noted --user is invalid in venvs.
Guard the --user fallback with a venv check so it only runs outside a venv
(where --user is actually valid for PEP-668 system Pythons). Derive the venv
probe interpreter from the install command (python for 'pip', python3 for
'pip3'/'python3 -m pip') so the check runs in pip's own environment. System
PEP-668 installs keep the --user fallback; venv/LXC-root installs no longer
hit the --user error. Updated the unit test for the new chain.
Closes#388
When serving with the llama.cpp backend and no .gguf file exists on the host,
the GGUF launcher prelude exits with 'ERROR: No GGUF found on this host', but
_diagnose_serve_output had no matching pattern, so the UI showed a generic
crash instead of explaining the cause. Add a diagnosis pattern for the
no-GGUF case so users are told a .gguf is required and pointed at downloading
a GGUF build, instead of an opaque crash.
Closes#811
A Cookbook download whose repo/quant selector matched no files (e.g. a
':Q4_K_M' tag that does not exist) printed 'Fetching 0 files' and was still
reported as a successful '✓ Downloaded' / completed task. Detect the
zero-file signature in the download snapshot and mark the task as an error
with a clear diagnosis (no matching files — check the repo or quant/filename
pattern) so users know nothing was actually downloaded. Normal multi-file
and fully-cached downloads (which print 'Fetching N files', N>0) are
unaffected.
Closes#839
The Cookbook Scan/Download (hwfit) table gave the Fit column key:'score', so
clicking the Fit header sorted by score instead of by fit. Give the Fit column
its own 'fit' sort key, add a matching option to the #hwfit-sort select, and
rank fit_level (perfect > good > marginal > too_tight > no_fit) in the
client-side sort. Default puts the best fit first; clicking again reverses it.
Score still sorts by score.
Closes#842
Tatlatat