Fix ssl.wrap_socket() is deprecated (#283)

self signed certificate; no need to verify

signed commit

final commit

Author: krishnan793

ws4py/client/__init__.py

@@ -81,11 +81,6 @@ def __init__(self, url, protocols=None, extensions=None,
         self.exclude_headers = exclude_headers or []
         self.exclude_headers = [x.lower() for x in self.exclude_headers]
 
-        if self.scheme == "wss":
-            # Prevent check_hostname requires server_hostname (ref #187)
-            if "cert_reqs" not in self.ssl_options:
-                self.ssl_options["cert_reqs"] = ssl.CERT_NONE
-
         self._parse_url()
 
         if self.unix_socket_path:
@@ -211,7 +206,15 @@ def connect(self):
         """
         if self.scheme == "wss":
             # default port is now 443; upgrade self.sender to send ssl
-            self.sock = ssl.wrap_socket(self.sock, **self.ssl_options)
+            context = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
+            if self.ssl_options.get('certfile', None):
+                context.load_cert_chain(self.ssl_options.get('certfile'), self.ssl_options.get('keyfile'))
+            # Prevent check_hostname requires server_hostname (ref #187)
+            if "cert_reqs" not in self.ssl_options:
+                context.check_hostname = False
+                context.verify_mode = ssl.CERT_NONE
+
+            self.sock = context.wrap_socket(self.sock)
             self._is_secure = True
 
         self.sock.connect(self.bind_addr)