[PR #7541/b8ecb167 backport][stable-7] CI: devel supports Fedora 39, and no longer Fedora 38 (#7547)

CI: devel supports Fedora 39, and no longer Fedora 38 (#7541)

* devel supports Fedora 39, and no longer Fedora 38.

* Disable 'mail' tests for Python 3.12+.

Ref: https://github.com/ansible-collections/community.general/issues/4656

* Fix setupSSLServer to work with Python 3.12.

(cherry picked from commit b8ecb1671b)

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 3ce83dcf6a)

tests/integration/targets/java_cert/files/setupSSLServer.py

@@ -18,7 +18,14 @@ except ModuleNotFoundError:
     from http.server import HTTPServer, SimpleHTTPRequestHandler
 
 httpd = HTTPServer(('localhost', port), SimpleHTTPRequestHandler)
+try:
     httpd.socket = ssl.wrap_socket(httpd.socket, server_side=True,
                                    certfile=os.path.join(root_dir, 'cert.pem'),
                                    keyfile=os.path.join(root_dir, 'key.pem'))
+except AttributeError:
+    # Python 3.12 or newer:
+    context = ssl.create_default_context(purpose=ssl.Purpose.CLIENT_AUTH)
+    context.load_cert_chain(certfile=os.path.join(root_dir, 'cert.pem'),
+                            keyfile=os.path.join(root_dir, 'key.pem'))
+    httpd.socket = context.wrap_socket(httpd.socket)
 httpd.handle_request()

tests/integration/targets/mail/tasks/main.yml

@@ -10,6 +10,11 @@
 
 # TODO: Our current implementation does not handle SMTP authentication
 
+- when: 
+    # TODO: https://github.com/ansible-collections/community.general/issues/4656
+    - ansible_python.version.major != 3 or ansible_python.version.minor < 12
+  block:
+
   # NOTE: If the system does not support smtpd-tls (python 2.6 and older) we do basic tests
   - name: Attempt to install smtpd-tls
     pip: