bpo-23749: Implement loop.start_tls() (#5039)

1 files changed, 43 insertions, 0 deletions

diff --git a/Lib/test/test_asyncio/utils.py b/Lib/test/test_asyncio/utils.py
index eaafe3af8b8..a78e01988d8 100644
--- a/Lib/test/test_asyncio/utils.py
+++ b/Lib/test/test_asyncio/utils.py
@@ -35,6 +35,49 @@ from asyncio.log import logger
 from test import support
 
 
+def data_file(filename):
+    if hasattr(support, 'TEST_HOME_DIR'):
+        fullname = os.path.join(support.TEST_HOME_DIR, filename)
+        if os.path.isfile(fullname):
+            return fullname
+    fullname = os.path.join(os.path.dirname(__file__), filename)
+    if os.path.isfile(fullname):
+        return fullname
+    raise FileNotFoundError(filename)
+
+
+ONLYCERT = data_file('ssl_cert.pem')
+ONLYKEY = data_file('ssl_key.pem')
+SIGNED_CERTFILE = data_file('keycert3.pem')
+SIGNING_CA = data_file('pycacert.pem')
+PEERCERT = {'serialNumber': 'B09264B1F2DA21D1',
+            'version': 1,
+            'subject': ((('countryName', 'XY'),),
+                    (('localityName', 'Castle Anthrax'),),
+                    (('organizationName', 'Python Software Foundation'),),
+                    (('commonName', 'localhost'),)),
+            'issuer': ((('countryName', 'XY'),),
+                    (('organizationName', 'Python Software Foundation CA'),),
+                    (('commonName', 'our-ca-server'),)),
+            'notAfter': 'Nov 13 19:47:07 2022 GMT',
+            'notBefore': 'Jan  4 19:47:07 2013 GMT'}
+
+
+def simple_server_sslcontext():
+    server_context = ssl.SSLContext(ssl.PROTOCOL_TLS_SERVER)
+    server_context.load_cert_chain(ONLYCERT, ONLYKEY)
+    server_context.check_hostname = False
+    server_context.verify_mode = ssl.CERT_NONE
+    return server_context
+
+
+def simple_client_sslcontext():
+    client_context = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
+    client_context.check_hostname = False
+    client_context.verify_mode = ssl.CERT_NONE
+    return client_context
+
+
 def dummy_ssl_context():
     if ssl is None:
         return None