File support-service-identity-24.patch of Package python-aioquic

From 9dd2b961dac1c9192d2459b697925ffab26a8ed2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jeremy=20Lain=C3=A9?= <jeremy.laine@m4x.org>
Date: Sun, 14 Jan 2024 11:49:14 +0100
Subject: [PATCH] Adapt "no subjectaltname" test for service-identitity >= 24

When a certificate contains no subjectAltName extension,
`service-identity` now raises a `CertificateError` instead of a
`VerificationError`.
---
 pyproject.toml     | 2 +-
 src/aioquic/tls.py | 7 +++++--
 tests/test_tls.py  | 3 +--
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 562a2a72..927fa0d4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = [
     "cryptography",
     "pylsqpack>=0.3.3,<0.4.0",
     "pyopenssl>=22",
-    "service-identity>=23.1.0",
+    "service-identity>=24.1.0",
 ]
 dynamic = ["version"]
 
diff --git a/src/aioquic/tls.py b/src/aioquic/tls.py
index a8bcb2ce..35f92ce7 100644
--- a/src/aioquic/tls.py
+++ b/src/aioquic/tls.py
@@ -244,10 +244,13 @@ def verify_certificate(
                     certificate, server_name
                 )
 
-        except service_identity.VerificationError as exc:
+        except (
+            service_identity.CertificateError,
+            service_identity.VerificationError,
+        ) as exc:
             patterns = service_identity.cryptography.extract_patterns(certificate)
             if len(patterns) == 0:
-                errmsg = "subject alternative name not found in the certificate"
+                errmsg = str(exc)
             elif len(patterns) == 1:
                 errmsg = f"hostname {server_name!r} doesn't match {patterns[0]!r}"
             else:
diff --git a/tests/test_tls.py b/tests/test_tls.py
index 1de9cf35..cf28bf11 100644
--- a/tests/test_tls.py
+++ b/tests/test_tls.py
@@ -1666,8 +1666,7 @@ def test_verify_subject_no_subjaltname(self):
                     cadata=cadata, certificate=certificate, server_name="example.com"
                 )
             self.assertEqual(
-                str(cm.exception),
-                "subject alternative name not found in the certificate",
+                str(cm.exception), "Certificate does not contain any `subjectAltName`s."
             )
 
     def test_verify_subject_with_subjaltname(self):