fix: login with furl

polylan_submitter/simple_cas_backend.py

@@ -7,6 +7,7 @@ import requests
 from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.contrib.auth.backends import BaseBackend
+from furl import furl
 
 
 class SimpleCASBackend(BaseBackend):

polylan_submitter/simple_cas_views.py

@@ -7,7 +7,7 @@ from django.contrib.auth import authenticate, login, logout
 from django.shortcuts import redirect
 from django.http import HttpResponse
 from django.views import View
-import urllib.parse
+from furl import furl
 
 
 class SimpleCASLoginView(View):
@@ -35,8 +35,9 @@ class SimpleCASLoginView(View):
             service_url = request.build_absolute_uri().split("?")[
                 0
             ]  # Remove query params
-            cas_login_url = f"{settings.CAS_SERVER_URL.rstrip('/')}/login?service={urllib.parse.quote(service_url)}"
-            return redirect(cas_login_url)
+            cas_login_url = furl(settings.CAS_SERVER_URL) / "login"
+            cas_login_url.set(args={"service": service_url})
+            return redirect(cas_login_url.url)
 
 
 class SimpleCASLogoutView(View):

pyproject.toml

@@ -15,6 +15,7 @@ dependencies = [
     "django-shinobi>=1.4.0",
     "psycopg>=3.2.13",
     "sentry-sdk[django]>=2.59.0",
+    "furl>=2.1.4",
 ]
 
 [dependency-groups]

uv.lock

@@ -293,6 +293,19 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/76/91/7216b27286936c16f5b4d0c530087e4a54eead683e6b0b73dd0c64844af6/filelock-3.20.0-py3-none-any.whl", hash = "sha256:339b4732ffda5cd79b13f4e2711a31b0365ce445d95d243bb996273d072546a2", size = 16054, upload-time = "2025-10-08T18:03:48.35Z" },
 ]
 
+[[package]]
+name = "furl"
+version = "2.1.4"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "orderedmultidict" },
+    { name = "six" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/53/e4/203a76fa2ef46cdb0a618295cc115220cbb874229d4d8721068335eb87f0/furl-2.1.4.tar.gz", hash = "sha256:877657501266c929269739fb5f5980534a41abd6bbabcb367c136d1d3b2a6015", size = 57526, upload-time = "2025-03-09T05:36:21.175Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/61/8c/dce3b1b7593858eba995b2dfdb833f872c7f863e3da92aab7128a6b11af4/furl-2.1.4-py2.py3-none-any.whl", hash = "sha256:da34d0b34e53ffe2d2e6851a7085a05d96922b5b578620a37377ff1dbeeb11c8", size = 27550, upload-time = "2025-03-09T05:36:19.928Z" },
+]
+
 [[package]]
 name = "gunicorn"
 version = "23.0.0"
@@ -498,6 +511,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/fa/80/eb88edc2e2b11cd2dd2e56f1c80b5784d11d6e6b7f04a1145df64df40065/opencv_python-4.12.0.88-cp37-abi3-win_amd64.whl", hash = "sha256:d98edb20aa932fd8ebd276a72627dad9dc097695b3d435a4257557bbb49a79d2", size = 39000307, upload-time = "2025-07-07T09:14:16.641Z" },
 ]
 
+[[package]]
+name = "orderedmultidict"
+version = "1.0.2"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "six" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/5c/62/61ad51f6c19d495970230a7747147ce7ed3c3a63c2af4ebfdb1f6d738703/orderedmultidict-1.0.2.tar.gz", hash = "sha256:16a7ae8432e02cc987d2d6d5af2df5938258f87c870675c73ee77a0920e6f4a6", size = 13973, upload-time = "2025-11-18T08:00:42.649Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/b2/6c/d8a02ffb24876b5f51fbd781f479fc6525a518553a4196bd0433dae9ff8e/orderedmultidict-1.0.2-py2.py3-none-any.whl", hash = "sha256:ab5044c1dca4226ae4c28524cfc5cc4c939f0b49e978efa46a6ad6468049f79b", size = 11897, upload-time = "2025-11-18T08:00:41.44Z" },
+]
+
 [[package]]
 name = "packaging"
 version = "25.0"
@@ -699,11 +724,12 @@ wheels = [
 [[package]]
 name = "polylan-submitter"
 version = "0.1.0"
-source = { editable = "." }
+source = { virtual = "." }
 dependencies = [
     { name = "django" },
     { name = "django-shinobi" },
     { name = "django-vite" },
+    { name = "furl" },
     { name = "gunicorn" },
     { name = "opencv-python" },
     { name = "pandas" },
@@ -733,6 +759,7 @@ requires-dist = [
     { name = "django", specifier = ">=5.2.7" },
     { name = "django-shinobi", specifier = ">=1.4.0" },
     { name = "django-vite", specifier = ">=3.1.0" },
+    { name = "furl", specifier = ">=2.1.4" },
     { name = "gunicorn", specifier = ">=23.0.0" },
     { name = "opencv-python", specifier = ">=4.12.0.88" },
     { name = "pandas", specifier = ">=2.3.3" },