impacket: add LICENSE

Licencing

---------

We provide this software under a slightly modified version of the

Apache Software License. The only changes to the document were the

replacement of "Apache" with "Impacket" and "Apache Software Foundation"

with "SecureAuth Corporation". Feel free to compare the resulting

document to the official Apache license.

The `Apache Software License' is an Open Source Initiative Approved

License.

The Apache Software License, Version 1.1

Modifications by SecureAuth Corporation (see above)

Copyright (c) 2000 The Apache Software Foundation.  All rights

reserved.

Redistribution and use in source and binary forms, with or without

modification, are permitted provided that the following conditions

are met:

1. Redistributions of source code must retain the above copyright

   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright

   notice, this list of conditions and the following disclaimer in

   the documentation and/or other materials provided with the

   distribution.

3. The end-user documentation included with the redistribution,

   if any, must include the following acknowledgment:

      "This product includes software developed by

       SecureAuth Corporation (https://www.secureauth.com/)."

   Alternately, this acknowledgment may appear in the software itself,

   if and wherever such third-party acknowledgments normally appear.

4. The names "Impacket", "SecureAuth Corporation" and "CORE Security Technologies" must

   not be used to endorse or promote products derived from this

   software without prior written permission. For written

   permission, please contact oss@coresecurity.com.

5. Products derived from this software may not be called "Impacket",

   nor may "Impacket" appear in their name, without prior written

   permission of SecureAuth Corporation.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED

WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR

ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

SUCH DAMAGE.

Smb.py and nmb.py are based on Pysmb by Michael Teo

(https://miketeo.net/projects/pysmb/), and are distributed under the

following license:

This software is provided 'as-is', without any express or implied

warranty.  In no event will the author be held liable for any damages

arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,

including commercial applications, and to alter it and redistribute it

freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must

   not claim that you wrote the original software. If you use this

   software in a product, an acknowledgment in the product

   documentation would be appreciated but is not required.

2. Altered source versions must be plainly marked as such, and must

   not be misrepresented as being the original software.

3. This notice cannot be removed or altered from any source

   distribution.