Licensing

This project is now licensed under the Apache license. Individual files
now have a license reference header.

The Apache 2.0 license text is copied to the file LICENSE. The file
NOTICE, referred to in the license text, has been added. A placeholder
README.txt has been added.

These three new files are integrated into the distribution/installation
machinery, and are placed into the package directory upon installation.

LICENSE

@@ -0,0 +1,175 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
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+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
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+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
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+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
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+
+   7. Disclaimer of Warranty. Unless required by applicable law or
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+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.

NOTICE

@@ -0,0 +1,14 @@
+
+				    Notice
+
+The copyright to this work is owned by its author, Ray Brown. You can
+reach the author via email: code@liquibits.com. Project source is
+maintained at https://github.com/rbit/pydtls.
+
+See the file LICENSE for the terms and conditions under which this work
+is licensed to you.
+
+See the file README.txt for usage and technical information.
+
+This product includes software developed by the OpenSSL Project
+for use in the OpenSSL Toolkit (http://www.openssl.org/)

README.txt

@@ -0,0 +1,4 @@
+============================================
+Datagram Transport Layer Security for Python
+============================================
+

dtls/__init__.py

@@ -1,4 +1,21 @@
-# PyDTLS: datagram TLS for Python. Written by Ray Brown.
+# PyDTLS: datagram TLS for Python.
+
+# 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.
+
 """PyDTLS package
 
 This package exports OpenSSL's DTLS support to Python. Calling its patch

dtls/demux/__init__.py

@@ -1,5 +1,21 @@
 # Demux loader: imports a demux module appropriate for this platform.
-# Written by Ray Brown.
+
+# 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.
+
 """UDP Demux
 
 A UDP demux is a wrapper for a datagram socket. The demux must be initialized

dtls/demux/osnet.py

@@ -1,5 +1,22 @@
 # OSNet demux: uses the OS network stack to demultiplex incoming datagrams
-# among sockets bound to the same ports. Written by Ray Brown.
+# among sockets bound to the same ports.
+
+# 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.
+
 """OS Network UDP Demux
 
 This module implements a demux that uses the OS network stack to demultiplex

dtls/demux/router.py

@@ -1,5 +1,22 @@
 # Routing demux: forwards datagrams from the root socket to connected
-# sockets bound to ephemeral ports. Written by Ray Brown.
+# sockets bound to ephemeral ports.
+
+# 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.
+
 """Routing UDP Demux
 
 This module implements an explicitly routing UDP demux. New connections create

dtls/err.py

@@ -1,4 +1,21 @@
-# DTLS exceptions. Written by Ray Brown
+# DTLS exceptions.
+
+# 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.
+
 """DTLS Errors
 
 This module defines error functionality and exception types for the dtls

dtls/openssl.py

@@ -1,5 +1,22 @@
 # OpenSSL library wrapper: provide access to both OpenSSL dynamic libraries
-# through ctypes. Wrtten by Ray Brown.
+# through ctypes.
+
+# 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.
+
 """OpenSSL Wrapper
 
 This module provides run-time access to the OpenSSL cryptographic and

dtls/patch.py

@@ -1,5 +1,22 @@
 # Patch: patching of the Python stadard library's ssl module for transparent
-# use of datagram sockets. Written by Ray Brown.
+# use of datagram sockets.
+
+# 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.
+
 """Patch
 
 This module is used to patch the Python standard library's ssl module. Patching

dtls/prebuilt/mingw-x86/manifest.pycfg

@@ -1,4 +1,21 @@
-# Prebuilt directory manifest. Written by Ray Brown.
+# 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

dtls/prebuilt/win32-x86/manifest.pycfg

@@ -1,4 +1,21 @@
-# Prebuilt directory manifest. Written by Ray Brown.
+# 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

dtls/prebuilt/win32-x86_64/manifest.pycfg

@@ -1,4 +1,21 @@
-# Prebuilt directory manifest. Written by Ray Brown.
+# 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

dtls/sslconnection.py

@@ -1,5 +1,22 @@
 # SSL connection: state and behavior associated with the connection between
-# the OpenSSL library and an individual peer. Written by Ray Brown.
+# the OpenSSL library and an individual peer.
+
+# 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.
+
 """SSL Connection
 
 This module encapsulates the state and behavior associated with the connection

dtls/test/__init__.py

@@ -1,4 +1,21 @@
-# Test: unit tests for PyDTLS. Written by Ray Brown.
+# Test: unit tests for PyDTLS.
+
+# 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.
+
 """PyDTLs unit tests
 
 This package contains unit tests and other test scripts and resources.

dtls/test/echo_seq.py

@@ -1,4 +1,21 @@
-# PyDTLS sequential echo. Written by Ray Brown.
+# PyDTLS sequential echo.
+
+# 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.
+
 """PyDTLS sequential echo
 
 This script runs a sequential echo server. It is sequential in that it will

dtls/test/rl.py

@@ -1,4 +1,21 @@
-# PyDTLS reloader. Written by Ray Brown.
+# PyDTLS reloader.
+
+# 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.
+
 """PyDTLS package reloader
 
 This script reloads all modules of the DTLS package. This can be useful in

dtls/test/test_perf.py

@@ -1,4 +1,21 @@
-# Performance tests for PyDTLS. Written by Ray Brown.
+# Performance tests for PyDTLS.
+
+# 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.
+
 """PyDTLS performance tests
 
 This module implements relative performance testing of throughput for the

dtls/tlock.py

@@ -1,4 +1,21 @@
-# TLock: OpenSSL lock support on thread-enabled systems. Written by Ray Brown.
+# TLock: OpenSSL lock support on thread-enabled systems.
+
+# 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.
+
 """TLock
 
 This module provides the callbacks required by the OpenSSL library in situations

dtls/util.py

@@ -1,4 +1,21 @@
-# Shared implementation internals. Written by Ray Brown.
+# Shared implementation internals.
+
+# 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.
+
 """Utilities
 
 This module contains private implementation details shared among modules of

dtls/x509.py

@@ -1,4 +1,21 @@
-# X509: certificate support. Written by Ray Brown.
+# X509: certificate support.
+
+# 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.
+
 """X509 Certificate
 
 This module provides support for X509 certificates through the OpenSSL library.

setup.py

@@ -1,5 +1,22 @@
 #!/usr/bin/env python
-# PyDTLS setup script. Written by Ray Brown.
+# PyDTLS setup script.
+
+# 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.
+
 """PyDTLS setup script
 
 Install or create a distribution of the PyDTLS package.
@@ -16,7 +33,7 @@ for scheme in INSTALL_SCHEMES.values():
     scheme['data'] = scheme['purelib']
 
 NAME = "Dtls"
-VERSION = "0.1"
+VERSION = "0.1.0"
 
 DIST_DIR = "dist"
 FORMAT_TO_SUFFIX = { "zip": ".zip",
@@ -41,13 +58,16 @@ def invoke_setup(data_files=None):
                 with open(data_files_file, "rb") as fl:
                     data_files = load(fl)
             except IOError:
-                pass
+                data_files = []
+        data_files.append(('dtls', ["NOTICE", "LICENSE", "README.txt"]),)
         setup(name=NAME,
               version=VERSION,
               description="Python Datagram Transport Layer Security",
               author="Ray Brown",
               author_email="code@liquibits.com",
-              url="http://www.github.com/pydtls",
+              url="https://github.com/rbit/pydtls",
+              license="LICENSE",
+              long_description=open("README.txt").read(),
               packages=["dtls", "dtls.demux", "dtls.test"],
               package_data={"dtls.test": ["certs/*.pem"]},
               data_files=data_files,