Fix deprecation warning from fitz being renamed to pymupdf: update import.

Newer ruff flagged CPY001 across the codebase (copyright notices are not
wanted here, rule disabled) and PLR0917 on format_access_log. duration_ms
and extra are now keyword-only at the single call site.

cista/api.py

@@ -40,7 +40,9 @@ async def watch(req, ws):
     if sso.paskia_enabled():
         # SSO auth: call validation to get user info (don't enforce auth in public mode)
         try:
-            await sso.validate_sso_request(req)
+            # WebSocket cannot forward Set-Cookie, so ask the auth backend not to
+            # renew the session here; renewal happens on the HTTP side instead.
+            await sso.validate_sso_request(req, renew=False)
         except Exception as e:
             logger.debug("watch SSO validation failed: %s", e)
         if sso_user := getattr(req.ctx, "sso_user", None):

cista/app.py

@@ -86,7 +86,7 @@ async def log_access(req, res):
         path = f"{path}?{qs}"
     extra = getattr(req.ctx, "log_extra", None)
     line = format_access_log(
-        client, res.status, req.method, host, path, duration_ms, extra=extra
+        client, res.status, req.method, host, path, duration_ms=duration_ms, extra=extra
     )
     access_logger.info(line)
     return res

cista/preview.py

@@ -145,6 +145,9 @@ class _PreviewWorker:
 
     async def kill(self) -> None:
         if self.proc.returncode is None:
+            # Safe to hard-kill: the worker is stateless per request, and its
+            # subprocesses (ffmpeg) use stdin=DEVNULL so they never hold the
+            # worker's pipes open — proc.wait() cannot hang on pipe EOF.
             with contextlib.suppress(ProcessLookupError):
                 self.proc.kill()
             await self.proc.wait()
@@ -179,7 +182,6 @@ class _PreviewWorkerPool:
             stdin=asyncio.subprocess.PIPE,
             stdout=asyncio.subprocess.PIPE,
             stderr=asyncio.subprocess.PIPE,
-            start_new_session=True,
         )
         _active_procs.add(proc)
         try:

cista/preview_worker.py

@@ -26,9 +26,9 @@ from pathlib import Path
 from time import perf_counter
 
 import av
-import fitz  # PyMuPDF
 import msgspec
 import numpy as np
+import pymupdf
 import pyvips
 from blake3 import blake3
 
@@ -219,7 +219,18 @@ def _image_via_ffmpeg(path: Path, maxsize: int, quality: int) -> bytes:
             cmd.insert(5, f"{new_w}x{new_h}")
     try:
         try:
-            subprocess.run(cmd, capture_output=True, check=True, shell=False)  # noqa: S603
+            # stdin=DEVNULL is critical: ffmpeg must not inherit the worker's
+            # stdin, which carries the framed request protocol. An inherited
+            # stdin lets ffmpeg eat protocol bytes and, if the worker is
+            # killed mid-conversion, keeps the orphaned ffmpeg holding the
+            # pipe open so the parent's proc.wait() hangs forever.
+            subprocess.run(  # noqa: S603
+                cmd,
+                capture_output=True,
+                check=True,
+                shell=False,
+                stdin=subprocess.DEVNULL,
+            )
         except subprocess.CalledProcessError as e:
             shell_cmd = shlex.join(cmd)
             stderr = (e.stderr or b"").decode(errors="replace").strip()
@@ -318,11 +329,11 @@ def process_image_buffer(data: bytes, *, quality, maxsize, maxzoom):
 
 def process_pdf(path, *, maxsize, maxzoom, quality, page_number=0):
     t_load_start = perf_counter()
-    pdf = fitz.open(path)
+    pdf = pymupdf.open(path)
     page = pdf.load_page(page_number)
     w, h = page.rect[2:4]
     zoom = min(maxsize / w, maxsize / h, maxzoom)
-    mat = fitz.Matrix(zoom, zoom)
+    mat = pymupdf.Matrix(zoom, zoom)
     pix = page.get_pixmap(matrix=mat)
     t_load_end = perf_counter()
 
@@ -540,11 +551,7 @@ def main() -> None:
     logging.basicConfig(stream=sys.stderr, level=logging.INFO)
     try:
         config.load_config()
-        logger.warning(
-            "preview-worker config=%s master_secret=%s",
-            config.conffile,
-            config.config.secret,
-        )
+        logger.info("preview-worker config=%s", config.conffile)
     except Exception:
         logger.exception("preview-worker failed to load config at startup")
     if len(sys.argv) > 1:

cista/sanic_logging.py

@@ -156,6 +156,7 @@ def format_access_log(
     method: str,
     host: str,
     path: str,
+    *,
     duration_ms: float,
     extra: str | None = None,
 ) -> str:

cista/sso.py

@@ -62,12 +62,18 @@ async def close_client():
         _client = None
 
 
-async def validate_sso_request(request, *, perm: str = "cista:login") -> dict | None:
+async def validate_sso_request(
+    request, *, perm: str = "cista:login", renew: bool = True
+) -> dict | None:
     """Validate an SSO request against the auth backend.
 
     Args:
         request: The Sanic request object
         perm: Permission to validate (default: cista:login, privileged also cista:admin)
+        renew: Whether to allow the auth backend to renew the session cookie.
+            Use ``False`` for WebSocket validation where Set-Cookie cannot be
+            forwarded to the client; this makes the request read-only and avoids
+            resetting the backend renewal timeout.
 
     Returns:
         User info dict if valid, None if validation fails with auth required response
@@ -88,12 +94,16 @@ async def validate_sso_request(request, *, perm: str = "cista:login") -> dict |
         headers["cookie"] = request.headers["cookie"]
     if "authorization" in request.headers:
         headers["authorization"] = request.headers["authorization"]
+    if "user-agent" in request.headers:
+        headers["user-agent"] = request.headers["user-agent"]
     headers["accept"] = "application/json"
     headers["x-forwarded-for"] = request.client_ip
     headers["x-forwarded-host"] = request.host
     headers["x-forwarded-proto"] = request.scheme
 
     url = f"{PASKIA_BACKEND_URL}/auth/api/validate?perm={perm}"
+    if not renew:
+        url += "&renew=0"
 
     try:
         response = await client.post(

frontend/package.json

@@ -6,9 +6,8 @@
     "dev": "vite",
     "build": "run-p type-check \"build-only {@}\" --",
     "preview": "vite preview",
-    "test:unit": "vitest",
     "build-only": "vite build",
-    "type-check": "vue-tsc --noEmit -p tsconfig.vitest.json --composite false",
+    "type-check": "vue-tsc --noEmit -p tsconfig.app.json --composite false",
     "lint": "biome lint .",
     "format": "biome format --write .",
     "format:check": "biome format --check .",
@@ -37,17 +36,13 @@
   "devDependencies": {
     "@biomejs/biome": "^1.9.4",
     "@tsconfig/node18": "^18.2.6",
-    "@types/jsdom": "^27.0.0",
     "@types/lodash-es": "^4.17.12",
     "@types/node": "^25.1.0",
     "@vitejs/plugin-vue": "^6.0.3",
-    "@vue/test-utils": "^2.4.6",
     "@vue/tsconfig": "^0.8.1",
-    "jsdom": "^27.4.0",
     "npm-run-all2": "^8.0.4",
     "typescript": "~5.9.3",
     "vite": "^7.3.1",
-    "vitest": "^4.0.18",
     "vue-tsc": "^3.2.4"
   }
 }

frontend/src/App.vue

@@ -94,7 +94,7 @@ const path: ComputedRef<Path> = computed(() => {
   const isEditorPath = !!(doc && !doc.dir && doc.text)
   const canonicalBase = !fullPath ? '/' : doc?.dir ? `/${fullPath}/` : `/${fullPath}`
   const canonicalPath = query
-    ? rawPath // keep search URL shape untouched
+    ? `${rawPath}//${query}` // keep search URL shape untouched
     : canonicalBase
   const pathList = isEditorPath ? routePathList.slice(0, -1) : routePathList
   const breadcrumbPathList = routePathList

frontend/src/components/FileExplorer.vue

@@ -53,7 +53,7 @@
                 <a :href="doc.text ? doc.editurl : doc.url" tabindex=-1 @contextmenu.stop @focus.stop="store.cursor = doc.key">
                   {{ doc.name }}
                 </a>
-                <button tabindex=-1 v-if="store.cursor == doc.key" class="rename-button" @click="() => (editing = doc)">🖊️</button>
+                <button tabindex=-1 class="rename-button" @click="() => (editing = doc)">🖊️</button>
               </template>
             </td>
             <FileModified :doc=doc :now=nowkey />
@@ -84,6 +84,7 @@ import ContextMenu from '@imengyu/vue3-context-menu'
 import {
   computed,
   nextTick,
+  onActivated,
   onDeactivated,
   onMounted,
   onUnmounted,
@@ -336,9 +337,13 @@ const focusBreadcrumb = () => {
 const keyboardFollowScroll = createKeyboardFollowScroll()
 const markKeyboardFollow = keyboardFollowScroll.markKeyboardFollow
 const keepCursorVisibleSmooth = keyboardFollowScroll.keepVisible
+// Deactivated (KeepAlive-cached) instances stay alive with frozen, potentially
+// stale props - their watchers must not react to global store changes.
+let isActive = true
 watch(
   () => store.cursor,
   cursor => {
+    if (!isActive) return
     if (cursor && editing.value && cursor !== editing.value.key) {
       exitEditing()
     }
@@ -347,6 +352,7 @@ watch(
 watch(
   () => store.cursor,
   cursor => {
+    if (!isActive) return
     if (cursor && !editing.value) {
       const a = document.querySelector(
         `#file-${cursor} .name a`
@@ -359,6 +365,7 @@ watch(
 watch(
   () => [props.documents.length, store.cursor, store.query, editing.value] as const,
   ([len, cursor, query, editingDoc]) => {
+    if (!isActive) return
     if (!len && cursor && !query && !editingDoc) {
       store.cursor = ''
       focusBreadcrumb()
@@ -378,7 +385,11 @@ onMounted(() => {
     active.focus({ preventScroll: true })
   }
 })
+onActivated(() => {
+  isActive = true
+})
 onDeactivated(() => {
+  isActive = false
   if (editing.value) exitEditing()
 })
 onUnmounted(() => {
@@ -617,6 +628,12 @@ table td {
 .name .rename-button {
   position: absolute;
   right: 0;
+  opacity: 0;
+  visibility: hidden;
+}
+tbody tr:hover .name .rename-button {
+  opacity: 1;
+  visibility: visible;
   animation: appear calc(5 * var(--transition-time)) linear;
 }
 @keyframes appear {

frontend/src/components/FileRenameInput.vue

@@ -60,6 +60,7 @@ input#FileRenameInput {
   padding: .75em;
   font-weight: 600;
   width: auto;
+  text-align: center;
 }
 
 </style>

frontend/src/components/Gallery.vue

@@ -8,7 +8,7 @@
         :editing="editing === doc ? {rename, exit} : null"
         :style="{ '--gallery-figure-height': rowHeightsByKey[doc.key] ?? '15em' }"
         @menu="contextMenu($event, doc)"
-        @rename="editing = doc; store.cursor = doc.key"
+        @rename="onFigureRename(doc)"
         :class="{ 'folder-start': showFolderBreadcrumb(index) }"
       />
     </template>
@@ -64,6 +64,10 @@ const editing = shallowRef<Doc | null>(null)
 const exit = () => {
   editing.value = null
 }
+const onFigureRename = (doc: Doc) => {
+  editing.value = doc
+  store.cursor = doc.key
+}
 const rename = async (doc: Doc, newName: string) => {
   const oldName = doc.name
   doc.name = newName // We should get an update from watch but this is quicker
@@ -396,9 +400,13 @@ const focusBreadcrumb = () => {
 const keyboardFollowScroll = createKeyboardFollowScroll()
 const markKeyboardFollow = keyboardFollowScroll.markKeyboardFollow
 const keepCursorVisibleSmooth = keyboardFollowScroll.keepVisible
+// Deactivated (KeepAlive-cached) instances stay alive with frozen, potentially
+// stale props - their watchers must not react to global store changes.
+let isActive = true
 watch(
   () => store.cursor,
   cursor => {
+    if (!isActive) return
     if (cursor && editing.value && cursor !== editing.value.key) {
       exit()
     }
@@ -407,6 +415,7 @@ watch(
 watch(
   () => store.cursor,
   cursor => {
+    if (!isActive) return
     if (cursor && !editing.value) {
       const a = document.querySelector(`#file-${cursor}`) as HTMLAnchorElement | null
       if (a) {
@@ -419,6 +428,7 @@ watch(
 watch(
   () => [props.documents.length, store.cursor, store.query, editing.value] as const,
   ([len, cursor, query, editingDoc]) => {
+    if (!isActive) return
     if (!len && cursor && !query && !editingDoc) {
       store.cursor = ''
       focusBreadcrumb()
@@ -449,12 +459,14 @@ onMounted(() => {
   attachGalleryObservers()
 })
 onActivated(() => {
+  isActive = true
   nextTick(() => {
     updateColumns()
     attachGalleryObservers()
   })
 })
 onDeactivated(() => {
+  isActive = false
   detachGalleryObservers()
   if (editing.value) exit()
 })

frontend/src/components/GalleryFigure.vue

@@ -29,7 +29,7 @@
               <span class="filename">{{ snap.displayName }}<SparseIndicator :doc="doc" class="after-name" /></span>
               <span v-if="snap.ext" class="file-ext">.{{ snap.ext }}</span>
             </span>
-            <button class="rename-btn" @click="$emit('rename')" title="Rename">✏️</button>
+            <button class="rename-btn" @click="emit('rename')" title="Rename">✏️</button>
           </div>
           <div class=namespacer></div>
         </template>
@@ -64,6 +64,10 @@ const props = defineProps<{
   doc: Doc
   editing?: EditingProp
 }>()
+const emit = defineEmits<{
+  (e: 'rename'): void
+  (e: 'menu', ev: MouseEvent): void
+}>()
 const m = ref<typeof MediaPreview | null>(null)
 const tooltip = ref<InstanceType<typeof CursorTooltip> | null>(null)
 

frontend/tsconfig.json

@@ -6,9 +6,6 @@
     },
     {
       "path": "./tsconfig.app.json"
-    },
-    {
-      "path": "./tsconfig.vitest.json"
     }
   ]
 }

frontend/tsconfig.node.json

@@ -1,12 +1,6 @@
 {
   "extends": "@tsconfig/node18/tsconfig.json",
-  "include": [
-    "vite.config.*",
-    "vitest.config.*",
-    "cypress.config.*",
-    "nightwatch.conf.*",
-    "playwright.config.*"
-  ],
+  "include": ["vite.config.*"],
   "compilerOptions": {
     "composite": true,
     "module": "ESNext",

frontend/tsconfig.vitest.json

@@ -1,8 +0,0 @@
-{
-  "extends": "./tsconfig.app.json",
-  "exclude": [],
-  "compilerOptions": {
-    "composite": true,
-    "types": ["node", "jsdom"]
-  }
-}

pyproject.toml

@@ -132,6 +132,7 @@ ignore = [
     "ANN205", # legacy codebase: no full runtime annotation coverage yet
     "BLE001", # broad catch remains in boundary/proxy/error-handling paths
     "C901", # legacy complexity; keep other correctness rules enabled
+    "CPY", # copyright notices not wanted in this codebase
     "D100", # legacy docs not yet standardized
     "D101", # legacy docs not yet standardized
     "D102", # legacy docs not yet standardized