[bug#60838] [PATCH v3 5/9] gnu: Add python-asgi-csrf.

[Felix Gruber <felgru@posteo.net>]

* gnu/packages/python-web.scm (python-asgi-csrf): New variable.
---
 gnu/packages/python-web.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index 8e3f778919..0be4078513 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -570,6 +570,33 @@ (define-public python-asgiref
 WSGI.  This package includes libraries for implementing ASGI servers.")
     (license license:bsd-3)))
 
+(define-public python-asgi-csrf
+  (package
+    (name "python-asgi-csrf")
+    (version "0.9")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "asgi-csrf" version))
+              (sha256
+               (base32
+                "06klgxfxzjfkyjky3rkvmf2r07r7r2my53qq7g9qy6mcmvfkp7bf"))))
+    (build-system python-build-system)
+    (propagated-inputs (list python-itsdangerous python-multipart))
+    (native-inputs (list python-asgi-lifespan
+                         python-httpx
+                         python-pytest
+                         python-pytest-asyncio
+                         python-pytest-cov
+                         python-starlette))
+    (home-page "https://github.com/simonw/asgi-csrf")
+    (synopsis "ASGI middleware for protecting against CSRF attacks")
+    (description "This Asynchronous Server Gateway Interface (ASGI)
+middleware protects against Cross-site request forgery (CSRF) attacks.
+It implements the Double Submit Cookie pattern, where a cookie is set
+that is then compared to a @code{csrftoken} hidden form field or a
+@code{x-csrftoken} HTTP header.")
+    (license license:asl2.0)))
+
 (define-public python-asgi-lifespan
   (package
     (name "python-asgi-lifespan")
-- 
2.39.2