mir/ovs
2
0
Fork 0
mirror of https://github.com/openvswitch/ovs synced 2025-08-31 22:35:15 +00:00
Code Issues Releases Wiki Activity

stream-ssl: Remove use of deprecated SSLv23_method.

Browse Source 
SSLv23_method() is deprecated since OpenSSL 1.1.0.  In practice, it is
just renamed into TLS_method().  Use the new name instead.

For the python version of the code, we can use PROTOCOL_TLS_CLIENT,
since we only support client side of the connection.  It turns on
the hostname check by default, though.  So, we need to turn it off,
otherwise we would have to provide the server_hostname for every
wrap_socket.  We would just use generic PROTOCOL_TLS as we do in C,
but unfortunately PROTOCOL_TLS is deprecated since Python 3.10.

Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
This commit is contained in:
Ilya Maximets
2024-12-09 17:38:48 +01:00
parent 57d58b7999
commit 2b9cc5f1c4
2 changed files with 9 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
python/ovs/stream.py
View File

@@ -790,9 +790,10 @@ class SSLStream(Stream):
if sock is None:
return family, sock
# Create an SSL context
ctx = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
# Create an SSL context.
ctx = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
ctx.verify_mode = ssl.CERT_REQUIRED
ctx.check_hostname = False
ctx.options |= ssl.OP_NO_SSLv2
ctx.options |= ssl.OP_NO_SSLv3
ctx.options |= ssl.OP_NO_TLSv1