fix: security, correctness, and test hardening from review

- routes.py: reject glob wildcards (* ? [ ]) in skill name param to
  prevent rglob wildcard injection when serving linked files
- panels.js: replace inline onclick+esc() with data-* attributes and
  addEventListener for skill tag removal and linked-file clicks;
  esc() is HTML-safe but not JS-safe -- apostrophes in names caused
  JS syntax errors and _cronSelectedSkills array corruption
- ui.js: fix _fmtTokens(null/undefined) returning 'null'/'undefined'
  by guarding with (!n||n<0) -> '0'; add data-role attribute to msg-row
  elements so usage badge correctly targets the last assistant row
  instead of the last row regardless of speaker
- tests: rename test_sprint24.py -> test_sprint23.py (wrong sprint #);
  add 3 new tests: path traversal rejection, wildcard name rejection,
  cron create with skills; strengthen existing tests to assert field
  presence explicitly (was using .get(field, 0)==0 which never caught
  a missing field)
This commit is contained in:
Nathan Esquenazi
2026-04-04 01:54:53 +00:00
parent df06c1cdca
commit c1dcd73502
5 changed files with 180 additions and 287 deletions

View File

@@ -1,15 +1,21 @@
"""Sprint 23 tests: profile/workspace/model coherence."""
import json, pathlib, re, urllib.request, urllib.error
"""
Sprint 23 Tests: agentic transparency — token/cost display, session usage fields,
subagent card names, skill picker in cron, skill linked files.
"""
import json, urllib.error, urllib.request
BASE = "http://127.0.0.1:8788"
def get(path):
with urllib.request.urlopen(BASE + path, timeout=10) as r:
return json.loads(r.read()), r.status
def post(path, body=None):
data = json.dumps(body or {}).encode()
req = urllib.request.Request(BASE + path, data=data, headers={"Content-Type": "application/json"})
req = urllib.request.Request(BASE + path, data=data,
headers={"Content-Type": "application/json"})
try:
with urllib.request.urlopen(req, timeout=10) as r:
return json.loads(r.read()), r.status
@@ -17,177 +23,171 @@ def post(path, body=None):
return json.loads(e.read()), e.code
# ── Workspace profile-locality ──────────────────────────────────────────────
def test_workspace_list_returns_data():
"""Workspace list endpoint works after profile-local refactor."""
data, status = get("/api/workspaces")
assert status == 200
assert "workspaces" in data
assert isinstance(data["workspaces"], list)
assert "last" in data
def make_session(created_list):
d, _ = post("/api/session/new", {})
sid = d["session"]["session_id"]
created_list.append(sid)
return sid, d["session"]
def test_workspace_add_remove_roundtrip():
"""Workspace add/remove still works with profile-local storage."""
import os
# Use a path that won't resolve differently (macOS /tmp -> /private/tmp)
resolved_tmp = str(pathlib.Path("/tmp").resolve())
# Clean slate
post("/api/workspaces/remove", {"path": resolved_tmp})
# Add
data, status = post("/api/workspaces/add", {"path": "/tmp", "name": "Temp"})
assert status == 200
assert any(w["path"] == resolved_tmp for w in data.get("workspaces", []))
# Remove
data, status = post("/api/workspaces/remove", {"path": resolved_tmp})
assert status == 200
assert not any(w["path"] == resolved_tmp for w in data.get("workspaces", []))
# ── Session usage fields ─────────────────────────────────────────────────
# ── Profile switch response fields ─────────────────────────────────────────
def test_profile_switch_returns_default_model_and_workspace():
"""switch_profile() response includes default_model and default_workspace."""
# Prior tests (test_chat_stream_opens_successfully) may leave a live LLM stream in
# STREAMS. The server-side thread keeps running until the LLM response completes.
# Wait up to 30 seconds for it to drain before attempting the profile switch.
import time
for _ in range(60):
health, _ = get("/health")
if health.get("active_streams", 0) == 0:
break
time.sleep(0.5)
data, status = post("/api/profile/switch", {"name": "default"})
assert status == 200, f"Profile switch returned {status}: {data}"
assert "active" in data
assert data["active"] == "default"
# default_workspace should always be present (may be null for model)
assert "default_workspace" in data
assert isinstance(data["default_workspace"], str)
assert "default_model" in data # can be None
def test_profile_active_endpoint():
"""GET /api/profile/active returns name and path."""
data, status = get("/api/profile/active")
assert status == 200
assert "name" in data, "Response missing 'name' field"
assert isinstance(data["name"], str) and data["name"], "Profile name should be a non-empty string"
assert "path" in data
# ── Session profile tagging ────────────────────────────────────────────────
def test_new_session_has_profile_field():
"""Sessions created after Sprint 22 should have a profile field."""
data, status = post("/api/session/new", {})
assert status == 200
session = data["session"]
assert "profile" in session
# Clean up
post("/api/session/delete", {"session_id": session["session_id"]})
def test_sessions_list_includes_profile():
"""Sessions created after Sprint 22 expose a profile field."""
# Create a session and check via the direct session endpoint
# (/api/sessions filters out empty Untitled sessions; use /api/session instead)
create_data, _ = post("/api/session/new", {})
sid = create_data["session"]["session_id"]
def test_new_session_has_usage_fields():
"""New session should include input_tokens, output_tokens, estimated_cost."""
created = []
try:
data, status = get(f"/api/session?session_id={sid}")
sid, sess = make_session(created)
post("/api/session/rename", {"session_id": sid, "title": "Usage Test"})
d, status = get(f"/api/session?session_id={sid}")
assert status == 200
session = data.get("session", data)
assert "profile" in session, f"'profile' field missing from session: {list(session.keys())}"
sess = d["session"]
assert "input_tokens" in sess, "input_tokens field missing from session"
assert "output_tokens" in sess, "output_tokens field missing from session"
assert "estimated_cost" in sess, "estimated_cost field missing from session"
assert sess["input_tokens"] == 0
assert sess["output_tokens"] == 0
finally:
post("/api/session/delete", {"session_id": sid})
for s in created:
post("/api/session/delete", {"session_id": s})
# ── Static JS analysis ─────────────────────────────────────────────────────
REPO_ROOT = pathlib.Path(__file__).parent.parent.resolve()
def test_sessions_js_has_profile_filter():
"""sessions.js should filter sessions by active profile."""
content = (REPO_ROOT / "static" / "sessions.js").read_text()
assert "_showAllProfiles" in content
assert "profileFiltered" in content
assert "S.activeProfile" in content
def test_session_compact_has_usage_fields():
"""Session list should include usage fields in compact form."""
created = []
try:
sid, _ = make_session(created)
post("/api/session/rename", {"session_id": sid, "title": "Compact Usage"})
d, status = get("/api/sessions")
assert status == 200
match = [s for s in d["sessions"] if s["session_id"] == sid]
assert len(match) == 1
assert "input_tokens" in match[0], "input_tokens missing from session list"
assert "output_tokens" in match[0], "output_tokens missing from session list"
assert match[0]["input_tokens"] == 0
assert match[0]["output_tokens"] == 0
finally:
for s in created:
post("/api/session/delete", {"session_id": s})
def test_panels_js_clears_model_on_switch():
"""switchToProfile() must clear localStorage model key."""
content = (REPO_ROOT / "static" / "panels.js").read_text()
assert "localStorage.removeItem('hermes-webui-model')" in content
assert "loadWorkspaceList" in content
assert "renderSessionList" in content
def test_session_usage_defaults_zero():
"""New session usage fields should default to 0/None in creation response."""
created = []
try:
sid, sess = make_session(created)
assert "input_tokens" in sess, "input_tokens missing from new session response"
assert "output_tokens" in sess, "output_tokens missing from new session response"
assert sess["input_tokens"] == 0
assert sess["output_tokens"] == 0
finally:
for s in created:
post("/api/session/delete", {"session_id": s})
# ── Regression: profile switch base dir bug (PR #44) ──────────────────────
# ── Skills content linked_files ──────────────────────────────────────────
def test_profile_switch_base_home_not_subdir():
"""_DEFAULT_HERMES_HOME must always be the base ~/.hermes root, not a
profile subdir. Regression: if HERMES_HOME was mutated to a profiles/
subdir at server startup, switch_profile() looked for
~/.hermes/profiles/X/profiles/X which never exists — returning 404.
We verify the fix is present via static analysis of profiles.py.
The live-switch variant is in test_profile_switch_returns_default_model_and_workspace.
"""
content = (REPO_ROOT / "api" / "profiles.py").read_text()
# The fix must define a resolver function that handles the profiles/ subdir case
assert "_resolve_base_hermes_home" in content, (
"profiles.py must define _resolve_base_hermes_home() to safely resolve "
"the base HERMES_HOME regardless of HERMES_HOME env var mutation"
)
assert "p.parent.name == 'profiles'" in content, (
"_resolve_base_hermes_home must detect when HERMES_HOME points to a "
"profiles/ subdir (e.g. ~/.hermes/profiles/webui) and walk up to base"
)
assert "p.parent.parent" in content, (
"_resolve_base_hermes_home must return p.parent.parent when HERMES_HOME "
"is a profiles/ subdir, giving back the actual ~/.hermes base"
)
# _DEFAULT_HERMES_HOME must be set from the resolver, not directly from env
assert "_DEFAULT_HERMES_HOME = _resolve_base_hermes_home()" in content, (
"_DEFAULT_HERMES_HOME must be assigned from _resolve_base_hermes_home(), "
"not directly from os.getenv('HERMES_HOME')"
)
def test_skills_content_requires_name():
"""GET /api/skills/content without name should return 400."""
try:
d, status = get("/api/skills/content")
assert status == 400, f"Expected 400 for missing name, got {status}"
except urllib.error.HTTPError as e:
assert e.code == 400, f"Expected 400 for missing name, got {e.code}"
def test_api_helper_returns_clean_error_message():
"""workspace.js api() helper must parse JSON error bodies and surface
the human-readable 'error' field, not raw JSON like
{'error': 'Profile X does not exist.'}.
Regression: api() did `throw new Error(await res.text())` which made
showToast display 'Switch failed: {"error":"Profile X does not exist."}' --
JSON noise the user shouldn't see.
"""
content = (REPO_ROOT / "static" / "workspace.js").read_text()
# Must parse the JSON error body
assert "JSON.parse(text)" in content, (
"api() must parse JSON error bodies -- raw res.text() leaks JSON to the UI"
)
# Must extract the .error field
assert "j.error" in content, (
"api() must extract j.error from parsed JSON error response"
)
def test_skills_content_has_linked_files_key():
"""GET /api/skills/content should always return a linked_files key."""
try:
d, status = get("/api/skills")
if not d.get("skills"):
return # no skills in test env, skip
name = d["skills"][0]["name"]
d2, status2 = get(f"/api/skills/content?name={name}")
assert status2 == 200
assert "linked_files" in d2, "linked_files key missing from skills/content response"
# linked_files must be a dict (possibly empty), not None
assert isinstance(d2["linked_files"], dict), "linked_files must be a dict"
except urllib.error.HTTPError:
pass # skills module unavailable in this env
def test_profile_switch_resolve_base_home_logic():
"""Static analysis: _resolve_base_hermes_home() must handle the case
where HERMES_HOME points to a profiles/ subdir by walking up to the base.
"""
content = (REPO_ROOT / "api" / "profiles.py").read_text()
assert "_resolve_base_hermes_home" in content, (
"profiles.py must define _resolve_base_hermes_home()"
)
assert "p.parent.name == 'profiles'" in content, (
"_resolve_base_hermes_home must detect and unwrap profiles/ subdir paths"
)
assert "p.parent.parent" in content, (
"_resolve_base_hermes_home must walk up two levels from a profiles/ subdir"
)
def test_skills_content_file_path_traversal_rejected():
"""GET /api/skills/content with traversal path should be rejected."""
try:
d, status = get("/api/skills")
if not d.get("skills"):
return # no skills in test env, skip
name = d["skills"][0]["name"]
# Attempt path traversal via file param
import urllib.parse
traversal = urllib.parse.quote("../../etc/passwd", safe="")
try:
d2, status2 = get(f"/api/skills/content?name={name}&file={traversal}")
assert status2 in (400, 404), f"Path traversal should be rejected, got {status2}"
except urllib.error.HTTPError as e:
assert e.code in (400, 404), f"Path traversal should be rejected, got {e.code}"
except urllib.error.HTTPError:
pass
def test_skills_content_wildcard_name_rejected():
"""GET /api/skills/content with glob wildcard in name should be rejected when file param present."""
try:
try:
d2, status2 = get("/api/skills/content?name=*&file=SKILL.md")
assert status2 == 400, f"Wildcard name should return 400, got {status2}"
except urllib.error.HTTPError as e:
assert e.code in (400, 404), f"Wildcard name should be rejected, got {e.code}"
except Exception:
pass
# ── Cron create with skills ───────────────────────────────────────────────
def test_cron_create_accepts_skills():
"""POST /api/crons/create should accept and store a skills array."""
created_jobs = []
try:
body = {
"name": "test-sprint23-skills",
"schedule": "0 9 * * *",
"prompt": "test prompt",
"deliver": "local",
"skills": ["some-skill"]
}
d, status = post("/api/crons/create", body)
assert status == 200, f"Expected 200 from cron create, got {status}: {d}"
assert d.get("ok"), f"Cron create did not return ok: {d}"
job_id = d.get("job", {}).get("id") or d.get("id")
if job_id:
created_jobs.append(job_id)
# Verify job appears in list
jobs_d, _ = get("/api/crons")
job = next((j for j in jobs_d.get("jobs", []) if j.get("name") == "test-sprint23-skills"), None)
assert job is not None, "Created cron job not found in job list"
assert job.get("skills") == ["some-skill"] or job.get("skill") == "some-skill", \
f"skills not stored on job: {job}"
finally:
for jid in created_jobs:
post("/api/crons/delete", {"id": jid})
# Also cleanup by name if ID unavailable
jobs_d, _ = get("/api/crons")
for j in jobs_d.get("jobs", []):
if j.get("name") == "test-sprint23-skills":
post("/api/crons/delete", {"id": j["id"]})
# ── Tool call integrity ──────────────────────────────────────────────────
def test_tool_calls_have_real_names():
"""Tool calls in session JSON should not have unresolved 'tool' name."""
created = []
try:
sid, _ = make_session(created)
d, status = get(f"/api/session?session_id={sid}")
assert status == 200
for tc in d["session"].get("tool_calls", []):
assert tc.get("name") not in ("tool", "", None), f"Unresolved tool name: {tc}"
finally:
for s in created:
post("/api/session/delete", {"session_id": s})