Release 1.2.0 Preparation

* README.txt -> README.md: renamed
	* dtls/sslconnection.py: Reduce the default MTU in effect while
    handshaking to 576, suitable for various path MTUs and PPPoE
	* dtls/prebuilt/win32-x86[_64]: Rebuilt with Visual C++ 2008 to
    eliminate requirement to install a C++ redistributable package
	* dtls/prebuilt/mingw-x86: mingw support is deprecated
	* dtls/__init__.py: VERSION introduced
	* setup.py: Version incremented to 1.2.0

ChangeLog

@@ -1,3 +1,14 @@
+2017-04-02  Ray Brown  <code@liquibits.com>
+
+	Release 1.2.0 Preparation
+
+	* README.txt -> README.md: renamed
+	* dtls/sslconnection.py: Reduce the default MTU in effect while handshaking to 576, suitable for various path MTUs and PPPoE
+	* dtls/prebuilt/win32-x86[_64]: Rebuilt with Visual C++ 2008 to eliminate requirement to install a C++ redistributable package
+	* dtls/prebuilt/mingw-x86: mingw support is deprecated
+	* dtls/__init__.py: VERSION introduced
+	* setup.py: Version incremented to 1.2.0
+
 2017-03-28  Björn Freise  <mcfreis@gmx.net>
 
 	Workaround for Windows concerning the MTU size

dtls/__init__.py

@@ -32,6 +32,8 @@ sockets.
 wrap_socket's parameters and their semantics have been maintained.
 """
 
+VERSION = 1, 2, 0
+
 def _prep_bins():
     """
     Support for running straight out of a cloned source directory instead

dtls/openssl.py

@@ -60,19 +60,10 @@ _logger = getLogger(__name__)
 #
 if sys.platform.startswith('win'):
     dll_path = path.abspath(path.dirname(__file__))
-    debug_cryptodll_path = path.join(dll_path, "cygcrypto-1.0.0.dll")
+    cryptodll_path = path.join(dll_path, "libeay32.dll")
-    debug_ssldll_path = path.join(dll_path, "cygssl-1.0.0.dll")
+    ssldll_path = path.join(dll_path, "ssleay32.dll")
-    release_cryptodll_path = path.join(dll_path, "libeay32.dll")
+    libcrypto = CDLL(cryptodll_path)
-    release_ssldll_path = path.join(dll_path, "ssleay32.dll")
+    libssl = CDLL(ssldll_path)
-    if path.exists(path.join(dll_path, "use_debug_openssl")) and \
-      path.exists(debug_cryptodll_path) and \
-      path.exists(debug_ssldll_path):
-        libcrypto = CDLL(debug_cryptodll_path)
-        libssl = CDLL(debug_ssldll_path)
-    else:
-        # If these don't exist, then let the exception propagate
-        libcrypto = CDLL(release_cryptodll_path)
-        libssl = CDLL(release_ssldll_path)
 else:
     libcrypto = CDLL("libcrypto.so.1.0.0")
     libssl = CDLL("libssl.so.1.0.0")

dtls/prebuilt/mingw-x86/manifest.pycfg

@@ -1,33 +0,0 @@
-# Prebuilt directory manifest.
-
-# Copyright 2012 Ray Brown
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# The License is also distributed with this work in the file named "LICENSE."
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# This file is executed by the distribution builder, as well as the dtls
-# package startup code; the purpose of the latter is being able to run
-# from a cloned source directory without executing any sort of installation
-# procedure. This file provides the definitions required to create
-# a distribution including this directory's prebuilts.
-
-from os import path
-from glob import glob
-
-assert MANIFEST_DIR
-
-ARCHITECTURE = "mingw-win32"
-FORMATS = "gztar"
-FILES = map(lambda x: path.basename(x),
-            glob(path.join(MANIFEST_DIR, "*.dll")))

dtls/sslconnection.py

@@ -562,9 +562,10 @@ class SSLConnection(object):
         if self._user_config_ssl:
             self._user_config_ssl(self._intf_ssl)
 
-        if sys.platform.startswith('win') and not (SSL_get_options(self._ssl.value) & SSL_OP_NO_QUERY_MTU):
+        if sys.platform.startswith('win') and \
+           not (SSL_get_options(self._ssl.value) & SSL_OP_NO_QUERY_MTU):
             SSL_set_options(self._ssl.value, SSL_OP_NO_QUERY_MTU)
-            DTLS_set_link_mtu(self._ssl.value, 1500)
+            DTLS_set_link_mtu(self._ssl.value, 576)
 
         SSL_set_bio(self._ssl.value, self._rbio.value, self._wbio.value)
         self._rbio.disown()

setup.py

@@ -33,7 +33,7 @@ for scheme in INSTALL_SCHEMES.values():
     scheme['data'] = scheme['purelib']
 
 NAME = "Dtls"
-VERSION = "1.0.2"
+VERSION = "1.2.0"
 
 DIST_DIR = "dist"
 FORMAT_TO_SUFFIX = { "zip": ".zip",