Replace ua-parser wrapper with uarite uaparse

paskia/fastapi/remote.py

@@ -15,6 +15,7 @@ from uuid import UUID
 
 import base64url
 from fastapi import FastAPI, WebSocket, WebSocketDisconnect
+from uarite import uaparse
 
 from paskia import authcode, db, remoteauth
 from paskia.authcode import CookieCode
@@ -23,7 +24,7 @@ from paskia.domains import current_domain, registry
 from paskia.fastapi.session import AUTH_COOKIE, infodict
 from paskia.fastapi.wschat import authenticate_and_login
 from paskia.fastapi.wsutil import validate_origin, websocket_error_handler
-from paskia.util import pow, useragent
+from paskia.util import pow
 
 # Create a FastAPI subapp for remote auth WebSocket endpoints
 app = FastAPI(docs_url=None, redoc_url=None, openapi_url=None)
@@ -458,9 +459,7 @@ async def websocket_remote_auth_permit(ws: WebSocket, auth=AUTH_COOKIE):
                         if requesting_domain
                         else request.rp_id
                     ),
-                    "user_agent_pretty": useragent.compact_user_agent(
-                        request.user_agent
-                    ),
+                    "user_agent_pretty": uaparse(request.user_agent).pretty,
                     "client_ip": request.ip,
                     "action": request.action,
                     "pow": {

paskia/util/apistructs.py

@@ -11,10 +11,10 @@ from datetime import datetime
 from uuid import UUID
 
 import msgspec
+from uarite import uaparse
 
 from paskia import db
 from paskia.db.structs import Credential, Org, OriginEntry, Permission, Role, User
-from paskia.util import useragent
 
 # -------------------------------------------------------------------------
 # API structs - inherit from db structs, add uuid for serialization
@@ -124,7 +124,7 @@ class ApiUserSession(msgspec.Struct, omit_defaults=True):
             credential_uuid=s.credential_uuid,
             host=s.host,
             ip=s.ip,
-            user_agent=useragent.compact_user_agent(s.user_agent),
+            user_agent=uaparse(s.user_agent).pretty,
             validated=s.validated,
             last_renewed=s.validated,
             is_current=s.key == current_key,

paskia/util/useragent.py

@@ -1,29 +0,0 @@
-from ua_parser import parse
-
-
-def compact_user_agent(ua: str | None) -> str:
-    """Format user agent string into a compact display format.
-
-    Returns empty string for empty/missing user agents.
-    Returns original UA for unrecognized ones.
-    """
-    if not ua or not ua.strip() or ua == "-":
-        return ""
-    r = parse(ua)
-    browser = r.user_agent.family if r.user_agent else None
-    ver = r.user_agent.major if r.user_agent else ""
-    os_name = r.os.family if r.os else None
-    dev = r.device.family if r.device else None
-    # If browser is unrecognized, return original UA
-    if browser in (None, "Other") and os_name in (None, "Other"):
-        return ua
-    # Filter out "Other" values
-    browser = browser if browser and browser != "Other" else ""
-    os_name = os_name if os_name and os_name != "Other" else ""
-    # Exclude device if it's "Other" or matches browser family (parser bug)
-    if dev in (None, "Other") or dev == browser:
-        dev = ""
-    # Build compact string, filtering empty parts
-    parts = [f"{browser}/{ver}" if browser else "", os_name, dev]
-    result = " ".join(p for p in parts if p).strip()
-    return result

pyproject.toml

@@ -22,8 +22,8 @@ dependencies = [
     "jsondiff>=2.2.1",
     "msgspec>=0.20.0",
     "fastapi-vue~=1.4.2",
-    "ua-parser[regex]>=1.0.1",
     "kanta>=0.7.0",
+    "uarite>=0.2.1",
 ]
 [dependency-groups]
 dev = [