[tls] Fix X509StoreContextError usage for pyOpenSSL >= 22

To keep things simple we now required pyOpenSSL >= 22 and remove the pinned dependency on cryptography.
XeCycle · Apr 2, 2023 · 09a0833 · 09a0833
1 parent 950167a
commit 09a0833
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diff --git a/pyproject.toml b/pyproject.toml
@@ -27,9 +27,8 @@ classifiers = [
 ]
 dependencies = [
     "certifi",
-    "cryptography>=3.1,<39",
     "pylsqpack>=0.3.3,<0.4.0",
-    "pyopenssl>=20,<22",
+    "pyopenssl>=22",
 ]
 dynamic = ["version"]
 

diff --git a/src/aioquic/tls.py b/src/aioquic/tls.py
@@ -254,7 +254,7 @@ def verify_certificate(
     try:
         store_ctx.verify_certificate()
     except crypto.X509StoreContextError as exc:
-        raise AlertBadCertificate(exc.args[0][2])
+        raise AlertBadCertificate(exc.args[0])
 
 
 class CipherSuite(IntEnum):