File crypto-39.patch of Package python-PyKMIP

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File crypto-39.patch of Package python-PyKMIP

From 3a50c8484e355e03bea1399f1e72b1c1ef716680 Mon Sep 17 00:00:00 2001
From: Daniel Garcia Moreno <daniel.garcia@suse.com>
Date: Thu, 26 Jan 2023 13:07:54 +0100
Subject: [PATCH] Add cryptography >= 39.0.0 support

The cryptography release 39.0.0 added a new parameter to the serializer
that's required.

https://cryptography.io/en/latest/changelog/#v39-0-0

This patch fixes the tests test_encrypt_decrypt_asymmetric
---
 kmip/services/server/crypto/engine.py | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/kmip/services/server/crypto/engine.py b/kmip/services/server/crypto/engine.py
index 838e1b92..e9e8593e 100644
--- a/kmip/services/server/crypto/engine.py
+++ b/kmip/services/server/crypto/engine.py
@@ -16,6 +16,7 @@
 import logging
 import os
 
+import cryptography
 from cryptography import exceptions as errors
 from cryptography.hazmat.backends import default_backend
 from cryptography.hazmat.primitives import serialization, hashes, hmac, cmac
@@ -930,17 +931,22 @@ def _decrypt_asymmetric(
                 )
 
             backend = default_backend()
+            params = {}
+            if cryptography.__version__ >= "39.0.0":
+                params["unsafe_skip_rsa_key_validation"] = False
 
             try:
                 private_key = backend.load_der_private_key(
                     decryption_key,
-                    None
+                    None,
+                    **params,
                 )
             except Exception:
                 try:
                     private_key = backend.load_pem_private_key(
                         decryption_key,
-                        None
+                        None,
+                        **params,
                     )
                 except Exception:
                     raise exceptions.CryptographicFailure(
@@ -1279,18 +1285,24 @@ def _create_RSA_private_key(self,
                 RSA private key created from key bytes.
         """
 
+        params = {}
+        if cryptography.__version__ >= "39.0.0":
+            params["unsafe_skip_rsa_key_validation"] = False
+
         try:
             private_key = serialization.load_pem_private_key(
                 bytes,
                 password=None,
-                backend=default_backend()
+                backend=default_backend(),
+                **params,
             )
             return private_key
         except Exception:
             private_key = serialization.load_der_private_key(
                 bytes,
                 password=None,
-                backend=default_backend()
+                backend=default_backend(),
+                **params,
             )
             return private_key

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