openssl license
---------------

LICENSE ISSUES
  ==============

  The OpenSSL toolkit stays under a double license, i.e. both the conditions of
  the OpenSSL License and the original SSLeay license apply to the toolkit.
  See below for the actual license texts.

  OpenSSL License
  ---------------

/* ====================================================================
 * Copyright (c) 1998-2017 The OpenSSL Project.  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. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
 *
 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    openssl-core@openssl.org.
 *
 * 5. Products derived from this software may not be called "OpenSSL"
 *    nor may "OpenSSL" appear in their names without prior written
 *    permission of the OpenSSL Project.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``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 OpenSSL PROJECT 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.
 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * (eay@cryptsoft.com).  This product includes software written by Tim
 * Hudson (tjh@cryptsoft.com).
 *
 */

 Original SSLeay License
 -----------------------

/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 * All rights reserved.
 *
 * This package is an SSL implementation written
 * by Eric Young (eay@cryptsoft.com).
 * The implementation was written so as to conform with Netscapes SSL.
 * 
 * This library is free for commercial and non-commercial use as long as
 * the following conditions are aheared to.  The following conditions
 * apply to all code found in this distribution, be it the RC4, RSA,
 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 * included with this distribution is covered by the same copyright terms
 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 * 
 * Copyright remains Eric Young's, and as such any Copyright notices in
 * the code are not to be removed.
 * If this package is used in a product, Eric Young should be given attribution
 * as the author of the parts of the library used.
 * This can be in the form of a textual message at program startup or
 * in documentation (online or textual) provided with the package.
 * 
 * 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 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    "This product includes cryptographic software written by
 *     Eric Young (eay@cryptsoft.com)"
 *    The word 'cryptographic' can be left out if the rouines from the library
 *    being used are not cryptographic related :-).
 * 4. If you include any Windows specific code (or a derivative thereof) from 
 *    the apps directory (application code) you must include an acknowledgement:
 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 * 
 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
 * ANY EXPRESS 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 AUTHOR OR 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.
 * 
 * The licence and distribution terms for any publically available version or
 * derivative of this code cannot be changed.  i.e. this code cannot simply be
 * copied and put under another distribution licence
 * [including the GNU Public Licence.]
 */


c-ares license
--------------

Copyright 1998 by the Massachusetts Institute of Technology.
 
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted, provided that
the above copyright notice appear in all copies and that both that copyright
notice and this permission notice appear in supporting documentation, and that
the name of M.I.T. not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior permission.
M.I.T. makes no representations about the suitability of this software for any
purpose.  It is provided "as is" without express or implied warranty.


mosquitto license
-----------------
This project is dual licensed under the Eclipse Public License 1.0 and the
Eclipse Distribution License 1.0 as described below:

--------
Eclipse Distribution License - v 1.0

Copyright (c) 2007, Eclipse Foundation, Inc. and its licensors.

All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

  Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.

  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.

  Neither the name of the Eclipse Foundation, Inc. nor the names of its
  contributors may be used to endorse or promote products derived from this
  software without specific prior written permission. 

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS 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 COPYRIGHT OWNER OR 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.

--------
Eclipse Public License - v 1.0

THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM
CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.


1. DEFINITIONS

"Contribution" means:
  a) in the case of the initial Contributor, the initial code and
     documentation distributed under this Agreement, and

  b) in the case of each subsequent Contributor:

     i) changes to the Program, and
     ii) additions to the Program; 

where such changes and/or additions to the Program originate from and are
distributed by that particular Contributor. A Contribution 'originates' from a
Contributor if it was added to the Program by such Contributor itself or anyone
acting on such Contributor's behalf. Contributions do not include additions to
the Program which: (i) are separate modules of software distributed in
conjunction with the Program under their own license agreement, and (ii) are
not derivative works of the Program.

"Contributor" means any person or entity that distributes the Program.

"Licensed Patents " mean patent claims licensable by a Contributor which are
necessarily infringed by the use or sale of its Contribution alone or when
combined with the Program.

"Program" means the Contributions distributed in accordance with this Agreement.

"Recipient" means anyone who receives the Program under this Agreement,
including all Contributors.


2. GRANT OF RIGHTS

  a) Subject to the terms of this Agreement, each Contributor hereby grants
     Recipient a non-exclusive, worldwide, royalty-free copyright license to
     reproduce, prepare derivative works of, publicly display, publicly
     perform, distribute and sublicense the Contribution of such Contributor,
     if any, and such derivative works, in source code and object code form.

  b) Subject to the terms of this Agreement, each Contributor hereby grants
     Recipient a non-exclusive, worldwide, royalty-free patent license under
     Licensed Patents to make, use, sell, offer to sell, import and otherwise
     transfer the Contribution of such Contributor, if any, in source code and
     object code form. This patent license shall apply to the combination of the
     Contribution and the Program if, at the time the Contribution is added by the
     Contributor, such addition of the Contribution causes such combination to be
     covered by the Licensed Patents. The patent license shall not apply to any
     other combinations which include the Contribution. No hardware per se is
     licensed hereunder.

  c) Recipient understands that although each Contributor grants the licenses
     to its Contributions set forth herein, no assurances are provided by any
     Contributor that the Program does not infringe the patent or other
     intellectual property rights of any other entity. Each Contributor disclaims
     any liability to Recipient for claims brought by any other entity based on
     infringement of intellectual property rights or otherwise. As a condition to
     exercising the rights and licenses granted hereunder, each Recipient hereby
     assumes sole responsibility to secure any other intellectual property rights
     needed, if any. For example, if a third party patent license is required to
     allow Recipient to distribute the Program, it is Recipient's responsibility
     to acquire that license before distributing the Program.

  d) Each Contributor represents that to its knowledge it has sufficient
     copyright rights in its Contribution, if any, to grant the copyright license
     set forth in this Agreement.


3. REQUIREMENTS

  A Contributor may choose to distribute the Program in object code form under
  its own license agreement, provided that:

  a) it complies with the terms and conditions of this Agreement; and

  b) its license agreement:

     i) effectively disclaims on behalf of all Contributors all warranties and
        conditions, express and implied, including warranties or conditions of
        title and non-infringement, and implied warranties or conditions of
        merchantability and fitness for a particular purpose;

    ii) effectively excludes on behalf of all Contributors all liability for
        damages, including direct, indirect, special, incidental and consequential
        damages, such as lost profits;

   iii) states that any provisions which differ from this Agreement are offered
        by that Contributor alone and not by any other party; and

    iv) states that source code for the Program is available from such
        Contributor, and informs licensees how to obtain it in a reasonable manner
        on or through a medium customarily used for software exchange. 

  When the Program is made available in source code form:

    a) it must be made available under this Agreement; and

    b) a copy of this Agreement must be included with each copy of the Program. 

  Contributors may not remove or alter any copyright notices contained within
  the Program.

  Each Contributor must identify itself as the originator of its Contribution,
  if any, in a manner that reasonably allows subsequent Recipients to identify
  the originator of the Contribution.


4. COMMERCIAL DISTRIBUTION

  Commercial distributors of software may accept certain responsibilities with
  respect to end users, business partners and the like. While this license is
  intended to facilitate the commercial use of the Program, the Contributor who
  includes the Program in a commercial product offering should do so in a
  manner which does not create potential liability for other Contributors.
  Therefore, if a Contributor includes the Program in a commercial product
  offering, such Contributor ("Commercial Contributor") hereby agrees to defend
  and indemnify every other Contributor ("Indemnified Contributor") against any
  losses, damages and costs (collectively "Losses") arising from claims,
  lawsuits and other legal actions brought by a third party against the
  Indemnified Contributor to the extent caused by the acts or omissions of such
  Commercial Contributor in connection with its distribution of the Program in
  a commercial product offering. The obligations in this section do not apply
  to any claims or Losses relating to any actual or alleged intellectual
  property infringement. In order to qualify, an Indemnified Contributor must:
  a) promptly notify the Commercial Contributor in writing of such claim, and
  b) allow the Commercial Contributor to control, and cooperate with the
  Commercial Contributor in, the defense and any related settlement
  negotiations. The Indemnified Contributor may participate in any such claim
  at its own expense.

  For example, a Contributor might include the Program in a commercial product
  offering, Product X. That Contributor is then a Commercial Contributor. If
  that Commercial Contributor then makes performance claims, or offers
  warranties related to Product X, those performance claims and warranties are
  such Commercial Contributor's responsibility alone. Under this section, the
  Commercial Contributor would have to defend claims against the other
  Contributors related to those performance claims and warranties, and if a
  court requires any other Contributor to pay any damages as a result, the
  Commercial Contributor must pay those damages.


5. NO WARRANTY

  EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON
  AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER
  EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR
  CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A
  PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the
  appropriateness of using and distributing the Program and assumes all risks
  associated with its exercise of rights under this Agreement , including but
  not limited to the risks and costs of program errors, compliance with
  applicable laws, damage to or loss of data, programs or equipment, and
  unavailability or interruption of operations.


6. DISCLAIMER OF LIABILITY

  EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY
  CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION
  LOST PROFITS), 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 OR DISTRIBUTION OF THE PROGRAM OR THE
  EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY
  OF SUCH DAMAGES.


7. GENERAL

  If any provision of this Agreement is invalid or unenforceable under
  applicable law, it shall not affect the validity or enforceability of the
  remainder of the terms of this Agreement, and without further action by the
  parties hereto, such provision shall be reformed to the minimum extent
  necessary to make such provision valid and enforceable.

  If Recipient institutes patent litigation against any entity (including a
  cross-claim or counterclaim in a lawsuit) alleging that the Program itself
  (excluding combinations of the Program with other software or hardware)
  infringes such Recipient's patent(s), then such Recipient's rights granted
  under Section 2(b) shall terminate as of the date such litigation is filed.

  All Recipient's rights under this Agreement shall terminate if it fails to
  comply with any of the material terms or conditions of this Agreement and
  does not cure such failure in a reasonable period of time after becoming
  aware of such noncompliance. If all Recipient's rights under this Agreement
  terminate, Recipient agrees to cease use and distribution of the Program as
  soon as reasonably practicable. However, Recipient's obligations under this
  Agreement and any licenses granted by Recipient relating to the Program shall
  continue and survive.

  Everyone is permitted to copy and distribute copies of this Agreement, but in
  order to avoid inconsistency the Agreement is copyrighted and may only be
  modified in the following manner. The Agreement Steward reserves the right to
  publish new versions (including revisions) of this Agreement from time to
  time. No one other than the Agreement Steward has the right to modify this
  Agreement. The Eclipse Foundation is the initial Agreement Steward. The
  Eclipse Foundation may assign the responsibility to serve as the Agreement
  Steward to a suitable separate entity. Each new version of the Agreement will
  be given a distinguishing version number. The Program (including
  Contributions) may always be distributed subject to the version of the
  Agreement under which it was received. In addition, after a new version of
  the Agreement is published, Contributor may elect to distribute the Program
  (including its Contributions) under the new version. Except as expressly
  stated in Sections 2(a) and 2(b) above, Recipient receives no rights or
  licenses to the intellectual property of any Contributor under this
  Agreement, whether expressly, by implication, estoppel or otherwise. All
  rights in the Program not expressly granted under this Agreement are
  reserved.

  This Agreement is governed by the laws of the State of New York and the
  intellectual property laws of the United States of America. No party to this
  Agreement will bring a legal action under this Agreement more than one year
  after the cause of action arose. Each party waives its rights to a jury trial
  in any resulting litigation.


json-c license
--------------
Copyright (c) 2009-2012 Eric Haszlakiewicz

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

----------------------------------------------------------------

Copyright (c) 2004, 2005 Metaparadigm Pte Ltd

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

