54 Commits
Author SHA1 Message Date
hermesandClaude Sonnet 5 8a335d5af2 fix(webui): scope profile-home resolve cache to one session-list build
The process-lifetime cache from the previous commit was flagged in PR
review (nesquena-hermes): Path.resolve() is a filesystem call, not a
pure function of process-startup constants. A profile-home symlink can
be retargeted while the long-running webui process stays up, and
_safe_resolve() deliberately falls back to the unresolved input after a
transient OSError/RuntimeError/ValueError -- a process-lifetime cache
would serve either a stale symlink target or a stale fallback forever.

Redesign: replace the module-level dict with a contextvars.ContextVar
that defaults to None (no active scope -> resolve fresh, exactly like
pre-PR behavior). profile_home_resolve_cache_scope() sets it to a fresh
dict for the duration of one call and resets it in a finally block, so
no cache entry survives past that call. It now wraps only
_load_cli_sessions_uncached as a decorator -- the actual N+1 hot loop
(hundreds of Session.__init__ calls per sidebar build, each resolving
the same profile argument). All other call sites of
_resolve_profile_home_param (confirmed via repo-wide grep: all internal
to api/workspace.py, none elsewhere) get fresh resolution on every call,
same as before this PR existed.

Rewrote tests/test_profile_home_resolve_caching.py to prove: (a)
repeated resolves within one scope still hit the cache once, (b) two
separate scopes (simulating two requests) do not share state -- a
symlink change between them is observed on the second scope, and (c)
calls outside any scope never cache at all.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-19 00:20:05 +01:00
hermesandClaude Sonnet 5 e781542bf4 Cache profile home resolution to fix N+1 slowdown in session list
_resolve_profile_home_param() called Path.resolve() on the profile's home
directory with no caching. The webui session list builds one Session per
CLI session row, and Session.__init__ calls this function once per row, so
with ~484 sessions on the same profile it redundantly re-resolved the
identical path hundreds of times per request. Individually cheap (~1ms),
but under host load this compounded into multi-second sidebar hangs,
confirmed via journalctl showing repeated 'Slow WebUI request still
running' warnings (5-17s) pinned to this exact call site.

The mapping from a profile argument to its home path is a pure function of
process-startup constants (_DEFAULT_HERMES_HOME / _INITIAL_HERMES_HOME)
that are resolved once at import time and never mutated afterwards, so
memoizing per profile argument for the life of the process is safe. Profile
creation only creates the directory at the already-deterministic path; it
does not change what path a profile argument resolves to.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-18 16:36:46 +01:00
alfred-rootson b71c88f292 fix(workspace): preserve remote POSIX paths across Session & streaming callsites (#7131) (#7168)
Closes the remote POSIX workspace path preservation gap across Session and streaming. Profile-aware runtime path resolution.

Co-authored-by: alfred-rootson <alfred.wojtasordzik@gmail.com>
2026-09-15 15:37:11 -07:00
alfred-rootsonandn 7b38e9aceb fix(workspace): preserve remote POSIX paths without macOS synthetic resolution (#7132)
* fix(workspace): preserve remote POSIX paths without macOS synthetic resolution (#7131)

When hermes-webui runs on macOS with a remote terminal profile pointing to
a Linux host (e.g. terminal.cwd='/home/<user>'), path resolution previously
invoked Path.resolve(), expanding '/home' via macOS synthetic firmlinks to
'/System/Volumes/Data/home/<user>' and failing validation.

- Return Path(normalized_raw) directly from _remote_terminal_workspace_candidate
- Check _remote_terminal_workspace_candidate in _clean_workspace_list before local _safe_resolve
- Add unit test covering Linux /home/<user> remote paths without macOS expansion

* ci: trigger required checks (workflow did not run on fork head)

---------

Co-authored-by: n <a@n>
2026-08-19 13:42:05 +00:00
5e8937981d Release — suppress Windows git console windows (#6534) (#7115)
* fix: suppress console windows for git subprocess calls on Windows

On Windows, every git.exe spawned by the WebUI (update checks,
version detection, workspace git info, rollback inspection,
worktree management) creates a visible console window. When
Windows Terminal is the default terminal, each short-lived git
process opens a new tab. Combined with the 60-second version-skew
monitor polling /api/settings and the boot-time update check, this
produces a flood of flashing terminal tabs.

Root cause: subprocess.run() calls in api/updates.py, api/rollback.py,
api/worktrees.py, and api/workspace.py did not pass
creationflags=CREATE_NO_WINDOW on Windows. api/workspace_git.py
already had the fix (#5692); these four files were missed.

Backend fix:
- Add _windows_hide_flags() helper to each affected module
  (mirrors the existing pattern in api/workspace_git.py)
- Pass creationflags=_windows_hide_flags() to all git
  subprocess.run() calls (10 call sites across 4 files)

Frontend fix (prevent timeout->retry cascades):
- Increase update-check timeout from 30s/60s to 300s (5 min)
- Increase /api/settings fetches from 30s to 60s
- Increase /api/git-info fetch from 30s to 60s

The backend git fetch to GitHub can take 15s per repo; with both
WebUI and Agent repos checked sequentially plus other git calls,
the total easily exceeds the old 30s default frontend timeout,
triggering the api() wrapper auto-retry (3 attempts) and
amplifying the git process flood.

* [verified] fix: address Windows git subprocess review

---------

Co-authored-by: ya1yi2fa3 <ya1yi2fa3@users.noreply.github.com>
Co-authored-by: n <a@n>
2026-08-18 04:25:26 +00:00
e88aff4388 Batch release exp-v0.52.234 — O_BINARY (#7077), native-control font (#6871), mobile nav order (#6909) (#7099)
* fix(navigation): preserve mobile action mirror order

Reposition stale extension action mirrors during synchronization without moving already-correct elements, preserving native tab order and keyboard focus.

Assisted-by: Hermes Agent:gpt-5.6-sol
Assisted-by: Codex:gpt-5.6-luna
Assisted-by: Claude Code:claude-opus-5

* fix(typography): route native controls through UI font

Assisted-by: Hermes Agent:gpt-5.6-sol
Assisted-by: Codex:gpt-5.6-luna
Assisted-by: Claude Code:claude-opus-5

* fix(windows): open anchored files in binary mode

* docs(changelog): note #7077 O_BINARY, #6871 native-control font, #6909 mobile nav order

---------

Co-authored-by: starship-s <45587122+starship-s@users.noreply.github.com>
Co-authored-by: allenliang2022 <allenliang2022@users.noreply.github.com>
Co-authored-by: n <a@n>
2026-08-17 01:42:02 +00:00
nesquena-hermes 6f7fa623cb Merge branch 'pr-6091-head' into release/stage-6091-1786388870 2026-08-10 19:07:52 +00:00
Rod Boev 88c4b9a6b8 fix(workspace): transport server partition rank for workspace sorts (#6066)
The frontend re-derived partition rank from the serialized type, so FIFO,
socket, and device entries moved into the regular-file partition on non-default
sorts. Emit workspace_sort_rank from list_dir, consume it in the rank helper,
and keep it out of dir_signature.
2026-08-01 18:46:37 -04:00
pxxD1998 e2b052a637 fix(workspace): persist recovered session bindings 2026-07-29 18:22:22 +00:00
Rod Boev 1e17f912ec feat(workspace): emit birthtime_ns from list_dir for created sort (#6066) 2026-07-15 07:47:26 -04:00
nesquena-hermes 76d6cc7f74 #5142: office-doc preview + safe docx editing (#540), rebased on master; optional deps 2026-07-02 01:15:57 +00:00
claw-ioandnesquena-hermes 159298d319 fix(profiles): use profile-scoped resolver for /api/profile/active default_workspace (Codex gate #5169)
Codex flagged that get_last_workspace() falls back to the GLOBAL last_workspace.txt
before the profile config.yaml — so a named profile without its own
last_workspace.txt would leak the global path, re-introducing the #5169 bug.
Add get_profile_default_workspace() (profile last_workspace.txt -> config.yaml ->
terminal.cwd -> default, NO global fallback) and call it from /api/profile/active.
Adds a regression test: global last_workspace.txt present + named profile with
only config.yaml workspace must return the profile path, never the global.

Co-authored-by: nesquena-hermes <nesquena-hermes@users.noreply.github.com>
2026-06-29 01:45:17 +00:00
Rod Boev d20e9dd852 Prevent stale escape errors from collapsing live browse grants 2026-06-23 02:53:12 -04:00
Rod Boev 3401f589a7 Prevent file escape grants from breaking anchored reads (#4582) 2026-06-23 02:52:44 -04:00
Rod Boev 8caca99cae Preserve escape grants while locking second-hop regressions 2026-06-23 02:52:44 -04:00
Rod Boev 0f80113c12 feat(workspace): allow browser-only escape-target navigation (#4582)
# Conflicts:
#	static/workspace.js
2026-06-23 02:52:44 -04:00
nesquena-hermes 077de5455c harden(#4581): display-only escape symlinks must not disclose target path/metadata
Codex+Opus gate (info-leak): the display-only escape-target rows still returned the resolved
outside path (target), target-derived is_dir, and target stat size; ui.js showed the outside path
in the open-dialog. Fix: emit ONLY name/path/type/target_outside_workspace/mtime for outside rows
(no target, no size, is_dir=False); dialog uses a generic 'points outside workspace' message (dropped
{target} from external_link_open_confirm across all 13 locales). Containment was already intact (both
gates confirmed); this closes the path-disclosure. Tests updated to assert the no-leak property.
2026-06-21 09:15:22 +00:00
nesquena-hermes 1e18c336f1 stage #4581 onto master (v0.51.556) — surface escape-target symlinks as display-only workspace rows
claw-io: symlinks whose target resolves outside the workspace root were silently dropped; now emitted
with target_outside_workspace=True (display-only — safe_resolve_ws/open_anchored_fd still block
navigation). Dedup-winner over #4573 (stronger tests). Co-authored-by: claw-io <claw-io@users.noreply.github.com>
2026-06-21 09:15:22 +00:00
Rod Boev 34efedc97b fix(#4326): reject embedded null byte in remote workspace candidate 2026-06-16 22:19:43 +00:00
nesquena-hermesandrodboev c521937887 fix review: fail-closed null-byte handling for workspace paths (#4273)
Gate follow-ups on the converged head, all fail-closed hardening with no
contradiction to the existing security model:
- _as_posix_path rejects embedded null bytes (returns None).
- _safe_resolve catches ValueError (null-byte .resolve()) -> raw path so the
  block gate rejects cleanly.
- _workspace_access_error returns a clean 'Invalid path' validation error on
  stat() ValueError instead of an uncaught 500.
- /api/workspaces/add route preflight resolve() now catches
  (ValueError, OSError, RuntimeError) -> clean 400.

Reconciliation note: an interim gate suggestion to restore ~user/~root
expansion and block /root was REVERTED — the full suite surfaced
tests/test_batch_fixes.py::TestRootWorkspaceUnblocked, which pins the
deliberate #510/#521 decision that /root is NOT blocked (Hermes runs as root
in many deployments, where /root is the legitimate home, allowed via the home
carve-out). Expanding ~root for a non-root deployment would register root's
home, so the PR's original 'leave ~user literal' behavior is the correct,
safer choice. Kept only the null-byte fixes; added a guard test pinning that
/root stays unblocked.

Co-authored-by: rodboev <rodboev@users.noreply.github.com>
2026-06-16 19:40:26 +00:00
nesquena-hermesandrodboev b3e0896356 fix(workspace): harden remote POSIX workspace trust boundaries (#3664) (#4273)
Normalize both the candidate and terminal.cwd before the remote-POSIX
containment check so `{cwd}/../other/...` lexical escapes are rejected, and
restore the blocked-system-root gate BELOW the home-directory allow-list in
both resolve_trusted_workspace() and validate_workspace_to_add() so valid
systemd-homed paths under /var/home/... stay allowed. Also normalize POSIX
shapes at the source (_as_posix_path) so every downstream block probe is
shape-consistent (/etc/../home/user -> /home/user).

Co-authored-by: rodboev <rodboev@users.noreply.github.com>
2026-06-16 18:58:31 +00:00
91a89fb5d5 Release v0.51.296 — stage-3731 (remote-workspace blocked-root security fix #3731) (#3744)
* fix: reject blocked roots for remote workspaces

* test: cover remote blocked root subpaths

* docs(changelog): v0.51.296 security fix + backfill v0.51.295 entries

- v0.51.296: #3731 remote-workspace blocked-root rejection.
- Backfill the v0.51.295 release block (the #3739 model-pick entry + promote the
  #3570 revert out of [Unreleased]) which a stage-rebuild dropped from the prior
  release's CHANGELOG. git-describe versioning makes CHANGELOG-after-tag acceptable.

---------

Co-authored-by: hinotoi-agent <paperlantern.agent@gmail.com>
Co-authored-by: nesquena-hermes <[email protected]>
2026-06-06 13:49:59 -07:00
9c6a96f483 Release v0.51.274 — Release IP (stage-p3c — symlink-swap TOCTOU hardening #3630) (#3680)
* fix(security): harden routes file APIs against symlink swaps (#3630, #3450)

Co-authored-by: Rod Boev <rod.boev@gmail.com>

* docs(changelog): v0.51.274 — Release IP (stage-p3c)

---------

Co-authored-by: nesquena-hermes <[email protected]>
Co-authored-by: Rod Boev <rod.boev@gmail.com>
2026-06-05 12:58:11 -07:00
ed46c65719 Release v0.51.234 — Release HB (stage-q4) (#3488)
## Release v0.51.234 — Release HB (stage-q4)

Two medium-risk backend/infra fixes. All gates green.

### Fixes
| PR | Author | Fix |
|----|--------|-----|
| #3289 | @rodboev | Refuse server startup when a live instance already serves the port (Windows/macOS silent port-sharing hazard). Live-listener probe (`GET /health`, 2s timeout) + Windows `SO_EXCLUSIVEADDRUSE` — **preserves fast restart** (POSIX keeps `allow_reuse_address=True`; a dying socket in the kernel backlog times out → startup proceeds). |
| #3486 | @dso2ng | Allow remote/SSH terminal profiles to use target-side workspace paths under `terminal.cwd` without a server-local `stat()`. Local profiles unchanged — bypass only fires for remote backends and only for paths contained within `terminal.cwd`. |

### History note on #3289
This PR was **held earlier this sweep** — its original form globally disabled `SO_REUSEADDR`, which a Codex gate flagged as breaking fast restart (TIME_WAIT bricks rebind for ~60s). The contributor reworked it along the suggested lines (live-listener probe instead of the global disable). This release ships the reworked version. Unheld → full pickup → full gate.

### Gate results
- **Full pytest suite**: 7458 passed, 8 skipped, 3 xpassed, **0 failed**
- **ruff forward gate**: CLEAN
- **browser-smoke gate**: CLEAN (real server boots fine with the new startup probe)
- **Codex (regression)**: SAFE TO SHIP (verified fast-rebind preserved + remote bypass gated on backend+containment, local validation unchanged)
- **Opus (correctness + security)**: SAFE TO SHIP (probe false-positive, `_is_within` containment, local-profile bypass all hold up; applied its one minor double-call cleanup note)

Closes #3289.

Co-authored-by: rodboev <rodboev@users.noreply.github.com>
Co-authored-by: dso2ng <dso2ng@users.noreply.github.com>
2026-06-03 09:53:32 -07:00
0b0a179e4c Release v0.51.231 — Release GY (stage-q1) (#3484)
## Release v0.51.231 — Release GY (stage-q1)

Four independent, low-risk fixes batched into one release. All gates green.

### Fixes
| PR | Author | Fix |
|----|--------|-----|
| #3368 | @nesquena-hermes | `/model` resolves models from the truncated `extra_models` tail of a large provider catalog (completes the half-done #3368 fix; @garyd9's `mimo-v2.5` case) |
| #3457 | @pix0127 | Auto-hide the Plugins settings tab when no plugins are installed; deep-link fallback to Conversation |
| #3474 | @Mubashirrrr | Guard malformed/negative `depth` on `/api/sessions/search` (no more 500 on `?depth=deep`, no silent newest-message drop on negative) |
| #3433 | @sjh9714 | Resolve symlinked home before the trust comparison so `~/` workspace suggestions work when the process home is a symlink |

### Note on #3457
The original contributor patch reassigned a `const section` (a **runtime `TypeError` brick** on the settings panel) and placed the hidden-tab fallback *after* the panes were already toggled. Refactored to `let` + hoist the fallback above all consumers of `section`. ESLint runtime gate now clean.

### Gate results
- **Full pytest suite**: 7441 passed, 7 skipped, 3 xpassed, **0 failed**
- **ESLint runtime gate**: CLEAN (caught + fixed the #3457 const-reassign)
- **ruff forward gate**: CLEAN (no new violations on changed lines)
- **browser-smoke gate**: CLEAN (`/`, `/#settings`, `/#sessions` — zero console errors)
- **Codex (regression)**: SAFE TO SHIP
- **Opus (correctness)**: SAFE TO SHIP

Closes #3368. Closes #3457. Closes #3433.

Co-authored-by: pix0127 <pix0127@users.noreply.github.com>
Co-authored-by: Mubashirrrr <Mubashirrrr@users.noreply.github.com>
Co-authored-by: sjh9714 <sjh9714@users.noreply.github.com>
2026-06-03 09:13:01 -07:00
7c48c37629 Release v0.51.221 — Release GO (stage-p3e — block all workspace symlink escapes + portable TOCTOU hardening [security]) (#3398) (#3451)
* [security] fix(workspace): block all symlink escapes from the selected workspace (#3398, @Hinotoi-agent)

Previously safe_resolve_ws allowed a symlink placed inside a workspace to resolve
to an external host path as long as it wasn't a system dir (/etc, /proc, etc).
But the workspace file API is reachable by LLM agent tool calls (read_file_content),
so an in-workspace symlink to ~/.ssh, ~/.hermes/auth.json (credentials), etc. was a
real read path. Now ANY symlink escape is blocked: safe_resolve_ws resolves and
requires the result stay under the workspace root; list_dir hides escaping symlinks
(they could never be opened anyway); internal symlinks resolving back under the
workspace still work. Updated the upload symlink-target test to accept the new
400 'Path traversal blocked' rejection (was 403) — the invariant (nothing lands
outside the workspace) is unchanged.

Co-authored-by: Hinotoi-agent <Hinotoi-agent@users.noreply.github.com>

* docs(changelog): v0.51.221 release header for #3398 symlink-escape security fix

* [security] harden workspace file API against symlink-swap TOCTOU via portable anchored openat-walk (#3398 follow-up)

Codex review of #3398 flagged that safe_resolve_ws() validates a path but
list_dir/read_file_content/upload/extraction then re-open by pathname, leaving a
TOCTOU window: a symlink swapped in AFTER the check could still escape. (This
race pre-existed #3398; closing it here so the containment is complete.)

A first attempt used /proc/self/fd for the post-open containment check, but that
BRICKS workspace browsing on macOS/Windows (no /proc → every read/list rejected).
This version is portable:

- open_anchored_fd(): opens the (already symlink-resolved) target
  component-by-component from the workspace root via openat (dir_fd) + O_NOFOLLOW.
  Every component must be a real non-symlink entry, so a component swapped to a
  symlink mid-flight is refused. No /proc dependency. Used by read_file_content
  (read from the fd) and list_dir (enumerate via os.scandir(fd), per-entry
  fstatat/readlinkat).
- open_anchored_create_fd(): same anchored walk for writes, creating missing
  intermediate dirs with mkdir(dir_fd=) and the leaf with O_CREAT|O_EXCL|
  O_NOFOLLOW. Used by the workspace upload write AND archive (zip+tar) member
  writes, anchored against the TRUE workspace root (not the mutable extraction
  dest_dir, closing Codex's root-swap finding). fd-leak-safe on rejection.
- Portability: gated on os.supports_dir_fd; platforms without it (Windows, where
  symlink creation needs admin) fall back to a plain O_NOFOLLOW open/exclusive
  create — no new race protection but no regression vs the prior path-based code.

Legit in-workspace symlinks still resolve and read/list fine (safe_resolve_ws
collapses them to a real in-workspace path, which the anchored walk then opens).
Verified: the swap-race leaks external content against the old path-based read
and is blocked here; macOS-class symlinked-root workspaces work; no fd leak over
300 rejected creates. Adds TOCTOU + anchored-create regression tests.

* [security] close 3 more #3398 TOCTOU gaps from Codex r3: root-swap, pre-create mkdir, Windows list_dir fallback

Codex round-3 review found three residual issues in the anchored openat-walk:

1. (CORE) The workspace ROOT itself could be swapped to a symlink after
   resolve() but before the root os.open() — add _O_NOFOLLOW to the root open in
   open_anchored_fd() and open_anchored_create_fd() (and make_anchored_dir()), so
   a raced root symlink is refused. Verified: root-swap race now blocked.

2. (SILENT) Upload/extraction still did pathname Path.mkdir() AFTER the
   containment check, so a raced symlink component could make the server create
   dirs outside the workspace before the anchored file create rejected. Removed
   the redundant member_path.parent.mkdir() calls (open_anchored_create_fd
   already creates intermediates via anchored mkdirat) and replaced the two
   base-dir mkdirs (upload target dir + archive extraction root) with a new
   make_anchored_dir() that walks from the true workspace root via
   openat+O_NOFOLLOW + mkdir(dir_fd=).

3. (CORE) list_dir() unconditionally used os.scandir(fd)/os.stat(dir_fd=)/
   os.readlink(dir_fd=), which would brick workspace browsing on platforms
   without os.supports_dir_fd (Windows). Split list_dir() into a _DIR_FD_OK
   anchored branch and a path-based fallback branch (prior behaviour) sharing one
   _process() entry builder. open_anchored_create_fd()'s Windows fallback now also
   creates parent dirs.

Adds regression tests: no-dir_fd fallback (list+read+create+symlink filtering)
and the root-swap race. All prior TOCTOU + anchored-create tests still green.

* fix(workspace): portable symlink-loop filtering in list_dir via follow-stat ELOOP

CI on Python 3.13 caught test_mutual_symlink_loop_filtered failing: a mutual
symlink loop (a->b->a) was NOT filtered from the listing. Root cause: the new
readlink-based cycle detection relied on (target_resolved / raw_link).resolve()
RAISING on a loop, but Path.resolve() loop handling differs by Python version
(3.11 raises RuntimeError, 3.13 can return a path), so the loop slipped through
on 3.13.

Fix: compute a version-independent 'reachable' flag per symlink via
os.stat(..., follow_symlinks=True) — the syscall reliably returns ELOOP for
mutual/self loops and ENOENT for broken targets on every platform/version. A
symlink whose follow-stat raises can never be opened, so list_dir filters it.
Applied in both the dir_fd-anchored branch (fd-relative stat) and the Windows
path-based fallback branch. Mutual loop now filtered on all versions.

---------

Co-authored-by: nesquena-hermes <[email protected]>
Co-authored-by: Hinotoi-agent <Hinotoi-agent@users.noreply.github.com>
2026-06-02 16:56:30 -07:00
ai-ag2026 cb01e041fd fix: preserve tilde workspace suggestions 2026-05-30 11:35:05 +02:00
stocky789 5fc7aee781 feat(workspace): add backend Git operations 2026-05-20 04:51:41 +00:00
dobby-d-elf 516d942d6a refactor: reduce stale workspace recovery fix 2026-05-12 06:28:35 -06:00
dobby-d-elf e03c197cdf fix: recover from stale deleted workspaces 2026-05-12 05:52:16 -06:00
Michael Lam 1192a0a766 fix: preserve inaccessible workspace entries 2026-05-07 16:56:48 +00:00
nesquena-hermes ff0d25fd0e fix(workspace): strip surrounding quotes from Add Space path input
macOS Finder's 'Copy as Pathname' (Cmd+Option+C) wraps paths in single
quotes by default — '/Users/x/Documents/foo' — and users routinely paste
those quoted strings into the Add Space input expecting them to work.
Other shells and OS file managers do similar things with double quotes.

Today the path is taken via .strip() only, so the literal quote
characters become part of the resolved Path and the validator rejects
the result as 'not a directory'. cygnus reported this on Discord
(2026-05-01) — she had to manually un-quote her paths to register a
new Space.

Fix:
  - New api.workspace._strip_surrounding_quotes() helper. Removes only
    the outermost paired single or double quotes; preserves unpaired or
    mismatched quotes (a path may legitimately contain a literal quote).
  - validate_workspace_to_add() calls it before resolution so every
    code path that registers a workspace benefits, not just the HTTP
    route.
  - _handle_workspace_add() also calls it at the route entry so the
    blocked-system-path check and the duplicate-detection check both
    see the cleaned form.

14 regression tests pin the behavior matrix:
  - Unwrapped path unchanged
  - Single quotes stripped
  - Double quotes stripped
  - Whitespace outside quotes handled (trim-then-strip)
  - Only outermost pair removed (internal quotes preserved)
  - Unpaired / mismatched quotes preserved
  - Empty string + just-a-pair edge cases
  - Validate_workspace_to_add accepts quoted form for existing dir

4610 tests pass (+14 from this PR), 0 regressions, ~2:27 full suite.

Reported by Cygnus on Discord, May 1 2026.
2026-05-06 17:38:11 +00:00
7189416969 fix: batch v0.50.234-235 — XSS hardening, workspace validation, profile switch fixes (#1206)
fix: batch v0.50.234-235 — XSS hardening, workspace validation, profile switch fixes

v0.50.235 (#1203 — profile switch workspace/model/chip, 3 bugs + flaky test):
- switch_profile now reads target profile's workspace directly (thread-local bypass)
- invalidate_models_cache() after profile switch (model dropdown staleness)
- syncTopbar() updates chip before early-return (no-session path)

v0.50.234 (#1201/#1205 — XSS hardening + workspace security):
- renderMd() full HTML attribute sanitizer replacing tag-name-only allowlist
- Delegated image lightbox (removes all inline onclick)
- macOS /etc → /private/etc symlink bypass fixed
- /System /Library added to blocked workspace roots
- Legacy /api/chat workspace trust gap closed

Both PRs independently reviewed. 2787/2787 tests. QA harness 20/20 + 11/11 API checks.

Co-authored-by: Brendan Schmid <bschmidy10@Wilson.bschmidy10>
Co-authored-by: Nathan Esquenazi <nesquena@gmail.com>
2026-04-27 21:39:30 -07:00
nesquena-hermesandJoe Maples 1f07d3d0fc fix(workspace): Allow /var/home workspaces (#1199)
fix(workspace): Allow /var/home workspaces (#1199)

Carries code from @frap129's PR #1199. On systemd-homed (Fedora/RHEL),
home lives under /var/home/<user> — blocked by _is_blocked_system_path
because /var is in the blocked roots list. Fix: trust any path under
Path.home() as long as home != /. Also adds symmetric early-return
in validate_workspace_to_add.

2764 tests pass.

Co-authored-by: Joe Maples <joe@maples.dev>
2026-04-27 19:33:41 -07:00
nesquena-hermes e61a405add fix: batch v0.50.231 — macOS symlink bypass, workspace panel, fenced code leak (#1194)
Batch release v0.50.231 — 3 fixes.

## PRs included

| PR | Author | Fix |
|---|---|---|
| #1186 | @nesquena (Claude Code) | macOS `/etc` symlink bypass in workspace blocked-roots |
| #1187 | @nesquena-hermes | Workspace panel stuck closed after empty-session reload |
| #1190 | @bergeouss | Fenced code content leaking into markdown passes (#1154) |

All three PRs were independently reviewed and approved by @nesquena.

## Test results

**2729 passed, 2 skipped** (2 macOS-only tests correctly skipped on Linux). Browser QA: **21/21**.

## Key fix notes

**#1186:** `_workspace_blocked_roots()` now returns both literal and `Path.resolve()` forms of each blocked root. macOS symlinks (`/etc → /private/etc`) previously let a resolved candidate slip past the literal check. New `_is_blocked_system_path()` helper with `/var/folders` and `/var/tmp` carve-outs for pytest temp dirs.

**#1187:** Regression from #1182 — `syncWorkspacePanelState()` force-closed on any no-session state. Now only closes in `'preview'` mode. Both boot paths restore localStorage panel pref before sync.

**#1190:** Fenced code blocks are now stashed as `\x00P<n>\x00` tokens through ALL markdown passes (list/heading/table regexes), restored at the very end. Previously, diff hunks and markdown headings inside code blocks triggered those regexes, injecting `<ul>/<li>/<h>` tags that broke `</pre>` closure.
2026-04-27 17:43:36 -07:00
nesquena-hermes a091be6a8e fix: batch v0.50.229 — session perf, ephemeral sessions, iOS zoom (#1183)
Merged as v0.50.229. 2678 tests passing. Browser QA 21/21.

All three PRs were independently reviewed and approved by @nesquena with reviewer commits pulled in:
- #1181 (#1158): `d974388` (stale-response race in _loadOlderMessages)
- #1182: `7e20006` (full-scan fallback path consistency)
- #1180: `a5ad154` (regression test for iOS zoom threshold)

Thanks @jasonjcwu (#1158)!
2026-04-27 16:27:03 -07:00
nesquena-hermes 8b8ff3328a fix: batch triage — 12 contributor PRs (v0.50.227) (#1168)
Merged as v0.50.227. 2634 tests passing, browser QA 21/21 (desktop + mobile). Full attribution below.

Thanks to all 12 contributors:
@jundev0001 (#1138), @franksong2702 (#1142, #1157, #1162), @dso2ng (#1143), @bergeouss (#1145, #1146, #1156, #1159), @jasonjcwu (#1149), @ccqqlo (#1161), @frap129 (#1165)

Two fixes applied during integration and two more by the independent reviewer (@nesquena):
- messages.js: per-turn cost delta capture order (#1159)
- workspace.py: symlink target blocked-roots check + HOME sanity guard (#1149, #1165)
- panels.js: cron unread counter bookkeeping (in-loop increment bug)
- tests/test_symlink_cycle_detection.py: register workspace before session/new
2026-04-27 13:34:59 -07:00
nesquena-hermesandnesquena-hermes 2800ebdcff fix(workspace): allow adding external paths not under home directory (#991)
The workspace add endpoint used resolve_trusted_workspace() which blocks any path
outside the user's home directory, the saved workspace list, or BOOT_DEFAULT_WORKSPACE.
This created a circular dependency: to add /mnt/d/Projects you need it in the saved
list, but to get it in the list you need to add it.

Fix: introduce validate_workspace_to_add() used by /api/workspaces/add, which only
blocks non-existent paths, non-directories, and known system roots. The stricter
resolve_trusted_workspace() is still used for actual file operations within a workspace.

Fixes #953.

Co-authored-by: nesquena-hermes <nesquena-hermes@users.noreply.github.com>
2026-04-24 13:04:36 -07:00
Frank Song 62c56175b7 feat(workspaces): autocomplete trusted workspace paths — v0.50.162 (PR #880 by @franksong2702, closes #616)
Adds GET /api/workspaces/suggest endpoint and autocomplete dropdown in the Spaces panel. Suggestions limited to trusted roots (home, saved workspaces, boot default). Keyboard nav, Tab completion, hidden dir support. Symlink-escape and dotdot-escape invariants locked by regression tests.
2026-04-23 02:35:58 +00:00
nesquena-hermes 2484409b7a fix: HERMES_WEBUI_DEFAULT_WORKSPACE wins over settings.json; trust DEFAULT_WORKSPACE subtree (#610)
Squash-merges PR #610. Fixes Docker workspace env var override and trust validation (issue #609). 1367 tests passing, QA harness green. Reviewed by independent agent (see PR comments).
2026-04-16 18:09:16 -07:00
Hermes Agentandccqqlo eb760a2158 fix: allow /root workspace path; guard against split on missing [Attached files]
Removes /root from _BLOCKED_SYSTEM_ROOTS in api/workspace.py, allowing
Hermes running as root (e.g. Docker, VPS) to use /root as a workspace
without a 'system directory' rejection.

Fixes a fragile string split in api/streaming.py: base_text extraction
now guards against msg_text that contains no '[Attached files:' marker,
preventing the split from producing empty-string on those messages.

Fixes: #510, partial fix from #521 (workspace + split guard only).
Co-authored-by: ccqqlo <ccqqlo@users.noreply.github.com>
2026-04-15 07:41:36 +00:00
nesquena-hermesandNathan Esquenazi 37850a4dfd fix: workspace list cleaner — all 1055 tests pass (#418)
* fix: workspace list cleaner — allow own-profile paths, remove brittle string filter

Two bugs in _clean_workspace_list() caused workspace adds to silently vanish
on the next load, making the duplicate-check test and workspace rename test fail:

1. Brittle string filter: 'if test-workspace in path or webui-mvp-test in path:
   continue' — removed. The test server's workspace IS under these paths, so any
   workspace added during testing got silently dropped on the next load_workspaces()
   call. The p.is_dir() check already handles non-existent paths.

2. Cross-profile filter too broad: 'if p is under ~/.hermes/profiles/: skip' —
   this correctly blocked cross-profile leakage but also blocked the current
   profile's own paths (e.g. ~/.hermes/profiles/webui/webui-mvp-test/...).
   Fixed: only skip if the path is under profiles/ AND under a DIFFERENT profile's
   directory. Paths under the current profile's own home are kept.

* docs: v0.50.36 release — version badge and CHANGELOG

---------

Co-authored-by: Nathan Esquenazi <nesquena@gmail.com>
2026-04-14 00:14:25 -07:00
nesquena-hermesandNathan Esquenazi 415270ff03 fix: cross-platform multi-workspace trust boundary (#417)
* fix: relax workspace trust boundary to user home directory

The previous restriction required workspaces to be under DEFAULT_WORKSPACE
(/home/hermes/workspace), which blocked all profile-specific workspaces
(~/CodePath, ~/General, ~/WebUI, ~/Camanji, etc.) since each profile uses
a different directory under home.

New boundary: any directory under Path.home() is trusted.
This still blocks /etc, /tmp, /var, /root, /usr and all paths outside the
user's home, while allowing any legitimate workspace under ~/

Also updates test assertions from 'trusted workspace root' to 'outside'
since the new error message says 'outside the user home directory'.

* fix: workspace trust uses home-dir + saved-list, not single ancestor

Three-layer trust model that works cross-platform and multi-workspace:

1. BLOCKLIST: /etc, /usr, /var, /bin, /sbin, /boot, /proc, /sys, /dev, /root,
   /lib, /lib64, /opt/homebrew — always rejected, even if somehow saved
2. HOME CHECK: any path under Path.home() is trusted — covers ~/CodePath,
   ~/hermes-webui-public, ~/WebUI, ~/General, ~/Camanji simultaneously;
   Path.home() is cross-platform (Linux ~/..., macOS ~/..., Windows C:\Users\...\...)
3. SAVED LIST ESCAPE HATCH: if a path is already in the saved workspace list,
   it's trusted regardless of location — covers self-hosted deployments where
   workspaces live outside home (/data/projects, /opt/workspace, etc.)

None/empty → DEFAULT_WORKSPACE (always trusted, validated at startup)

* docs: v0.50.35 release — version badge and CHANGELOG

---------

Co-authored-by: Nathan Esquenazi <nesquena@gmail.com>
2026-04-13 23:57:51 -07:00
2a7a5ddfaf [security] fix(workspace): restrict session workspaces to trusted roots (#416)
* fix(workspace): restrict session workspaces to trusted roots

* fix: use boot-time DEFAULT_WORKSPACE instead of profile default for trusted workspace root

_profile_default_workspace() reads the agent's terminal.cwd which may differ
from the WebUI's configured workspace root. Use _BOOT_DEFAULT_WORKSPACE (which
respects HERMES_WEBUI_DEFAULT_WORKSPACE for test isolation) to stay consistent
with how new_session() seeds the initial workspace.

* docs: v0.50.34 release — version badge and CHANGELOG

---------

Co-authored-by: hinotoi-agent <paperlantern.agent@gmail.com>
Co-authored-by: Nathan Esquenazi <nesquena@gmail.com>
2026-04-13 23:44:03 -07:00
dd17a0e9b7 security: bandit fixes B310/B324/B110 + QuietHTTPServer (#354)
* security: fix bandit security issues (B310, B324)

- Add usedforsecurity=False to MD5 hash in gateway_watcher.py
- Add URL scheme validation to prevent file:// access in config.py
- Add URL validation to bootstrap.py health check
- Add nosec comments where runtime validation exists

* fix: handle ConnectionResetError gracefully and add debug logging

- Add QuietHTTPServer class to suppress noisy connection reset errors
  caused by clients disconnecting abruptly (fixes log spam from
  'ConnectionResetError: [Errno 54] Connection reset by peer')

- Replace silent 'pass' statements with logger.debug() calls across
  api/auth.py, api/config.py, api/gateway_watcher.py, api/models.py,
  and api/onboarding.py for better observability during troubleshooting

- All tests pass (25 passed in test_regressions.py)

* chore: add debug logging to profiles and routes modules

- Replace silent 'pass' statements with logger.debug() calls in
  api/profiles.py for better error visibility during profile switching
  and module patching

- Add logger initialization to api/routes.py

* security: fix B110 bare except/pass issues (bandit security scan)

- Replace bare except/pass patterns with logger.debug() calls
- Fixes CWE-703 (improper check/handling of exceptional conditions)
- Files affected: routes.py, state_sync.py, streaming.py, workspace.py, server.py
- All tests pass successfully

* security: bandit fixes B310/B324/B110 + QuietHTTPServer (#354)

- api/gateway_watcher.py: MD5 usedforsecurity=False (B324)
- api/config.py, bootstrap.py: URL scheme validation before urlopen (B310)
- 12 files: replace bare except/pass with logger.debug() (B110)
- server.py: QuietHTTPServer suppresses client disconnect log noise
- server.py: fix sys.exc_info() (was traceback.sys.exc_info(), impl detail)
- tests/test_sprint43.py: 19 new tests covering all security fixes
- CHANGELOG.md: v0.50.14 entry; 841 tests total (up from 822)

---------

Co-authored-by: lawrencel1ng <lawrence.ling@global.ntt>
Co-authored-by: Nathan Esquenazi <nesquena@gmail.com>
2026-04-13 11:11:56 -07:00
Nguyễn Công Thuận Huy 4d333acbbc chore: add missing type hints across 10 files 2026-04-05 13:30:20 +07:00
Nathan EsquenaziandClaude Opus 4.6 e184eb5ff5 fix: correct modified/untracked counting in git status parser
Agent review: l[0:2].strip() produced incorrect matches for git status
--porcelain XY format. Now checks both X (index) and Y (worktree)
columns for M/A/R status codes independently.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-04 14:25:07 -07:00
Nathan EsquenaziandClaude Opus 4.6 d8e6079a2c feat: workspace git detection with branch/status badge
When the workspace root is a git repo, a badge in the panel header
shows the current branch name, dirty file count, and ahead/behind
status. Updates on every root directory load.

Backend:
- git_info_for_workspace() in api/workspace.py runs lightweight git
  commands (rev-parse, status --porcelain, rev-list) with 3s timeout
- New GET /api/git-info endpoint returns branch, dirty count, modified,
  untracked, ahead, behind

Frontend:
- _refreshGitBadge() in workspace.js fetches git info on root load
- Git badge element in panel header shows branch + status
- Badge turns gold when workspace has uncommitted changes

Inspired by PR #75 (@MartinNielsenDev).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-04 14:08:25 -07:00
Nathan Esquenazi ad755e49e5 fix: workspace isolation, session filtering, and clean migration path
Three interrelated fixes:

1. api/workspace.py — clean workspace isolation with auto-migration
   _clean_workspace_list(): sanitizes any workspace list by:
   - Removing test artifacts (webui-mvp-test, test-workspace paths)
   - Removing paths that no longer exist on disk
   - Removing cross-profile leaks (paths under ~/.hermes/profiles/*)
   - Renaming 'default' workspace label to 'Home' (avoids confusion
     with the 'default' profile name)

   _migrate_global_workspaces(): one-time migration for upgrading users.
   Reads the legacy global workspaces.json, runs _clean_workspace_list,
   rewrites it cleaned. This runs automatically on first load after upgrade
   for the default profile only.

   load_workspaces(): now cleans every read and persists cleaned version
   if anything changed. Named profiles always start fresh (no global leak).
   Empty results fall back to 'Home' entry pointing at profile's workspace.
   Default label for auto-generated single-entry lists is 'Home', not 'default'.

2. api/models.py — legacy session profile backfill (already committed,
   this commit adds the sessions.js filter tightening counterpart)

3. static/sessions.js — strict profile filter
   Removed the '!s.profile' escape hatch from the profile filter.
   Server now backfills profile='default' on legacy sessions, so every
   session has an explicit tag. Filter is now exact:
     s.profile === S.activeProfile
   Named profiles see zero legacy clutter. Default profile sees its own
   sessions. 'All profiles' toggle still shows everything.

Migration story for users pulling this update:
- Existing sessions (profile=null) -> attributed to 'default' at read time
- Global workspaces.json -> cleaned of test artifacts and cross-profile paths
  on first server start after upgrade
- Named profile workspace files -> cleaned on first read, persisted clean
- No manual intervention needed

Tests: 426 passed, 0 failed.
2026-04-03 20:01:12 +00:00
Nathan Esquenazi 3d8cf85ef2 fix: profile default workspace reads terminal.cwd; dropdown opens upward
1. _profile_default_workspace() now checks terminal.cwd
   Profile config.yaml files don't have a 'workspace' or 'default_workspace' key
   — they store the working directory as terminal.cwd (the hermes-agent CLI
   setting). Added it as the third fallback after 'workspace' and
   'default_workspace', so switching to camanji correctly resolves
   ~/Camanji, webui resolves ~/webui-mvp, etc.

2. Workspace dropdown opens upward (bottom: calc(100% + 4px))
   The dropdown is now anchored at the bottom of the sidebar. Opening it
   downward (top: 100%) caused it to clip off screen. Flipped to open upward
   with an upward shadow so it expands into the session list area instead.

Tests: 426 passed, 0 failed.
2026-04-03 19:47:38 +00:00