cass.cityboundforest.com
A Quadrilateral Cowboy clone intended to help me learn Game Dev
1# Third-Party Notices
2
3The Godot Git Plugin source code uses the following third-party source code:
4
51. godotengine/godot-cpp - MIT License - https://github.com/godotengine/godot-cpp/tree/02336831735fd6affbe0a6fa252ec98d3e78120c
62. libgit2/libgit2 - GPLv2 with a special Linking Exception - https://github.com/libgit2/libgit2/tree/b7bad55e4bb0a285b073ba5e02b01d3f522fc95d
73. libssh2/libssh2 - BSD-3-Clause License - https://github.com/libssh2/libssh2/tree/635caa90787220ac3773c1d5ba11f1236c22eae8
84. openssl - OpenSSL License - https://github.com/openssl/openssl/tree/26baecb28ce461696966dac9ac889629db0b3b96
9
10## License Texts
11
12### godotengine/godot-cpp
13
14```
15# MIT License
16
17Copyright (c) 2017-2022 Godot Engine contributors.
18
19Permission is hereby granted, free of charge, to any person obtaining a copy
20of this software and associated documentation files (the "Software"), to deal
21in the Software without restriction, including without limitation the rights
22to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
23copies of the Software, and to permit persons to whom the Software is
24furnished to do so, subject to the following conditions:
25
26The above copyright notice and this permission notice shall be included in all
27copies or substantial portions of the Software.
28
29THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
30IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
31FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
32AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
33LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
34OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
35SOFTWARE.
36```
37
38### libgit2/libgit2
39
40```
41 libgit2 is Copyright (C) the libgit2 contributors,
42 unless otherwise stated. See the AUTHORS file for details.
43
44 Note that the only valid version of the GPL as far as this project
45 is concerned is _this_ particular version of the license (ie v2, not
46 v2.2 or v3.x or whatever), unless explicitly otherwise stated.
47
48----------------------------------------------------------------------
49
50 LINKING EXCEPTION
51
52 In addition to the permissions in the GNU General Public License,
53 the authors give you unlimited permission to link the compiled
54 version of this library into combinations with other programs,
55 and to distribute those combinations without any restriction
56 coming from the use of this file. (The General Public License
57 restrictions do apply in other respects; for example, they cover
58 modification of the file, and distribution when not linked into
59 a combined executable.)
60
61----------------------------------------------------------------------
62
63 GNU GENERAL PUBLIC LICENSE
64 Version 2, June 1991
65
66 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
67 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
68 Everyone is permitted to copy and distribute verbatim copies
69 of this license document, but changing it is not allowed.
70
71 Preamble
72
73 The licenses for most software are designed to take away your
74freedom to share and change it. By contrast, the GNU General Public
75License is intended to guarantee your freedom to share and change free
76software--to make sure the software is free for all its users. This
77General Public License applies to most of the Free Software
78Foundation's software and to any other program whose authors commit to
79using it. (Some other Free Software Foundation software is covered by
80the GNU Library General Public License instead.) You can apply it to
81your programs, too.
82
83 When we speak of free software, we are referring to freedom, not
84price. Our General Public Licenses are designed to make sure that you
85have the freedom to distribute copies of free software (and charge for
86this service if you wish), that you receive source code or can get it
87if you want it, that you can change the software or use pieces of it
88in new free programs; and that you know you can do these things.
89
90 To protect your rights, we need to make restrictions that forbid
91anyone to deny you these rights or to ask you to surrender the rights.
92These restrictions translate to certain responsibilities for you if you
93distribute copies of the software, or if you modify it.
94
95 For example, if you distribute copies of such a program, whether
96gratis or for a fee, you must give the recipients all the rights that
97you have. You must make sure that they, too, receive or can get the
98source code. And you must show them these terms so they know their
99rights.
100
101 We protect your rights with two steps: (1) copyright the software, and
102(2) offer you this license which gives you legal permission to copy,
103distribute and/or modify the software.
104
105 Also, for each author's protection and ours, we want to make certain
106that everyone understands that there is no warranty for this free
107software. If the software is modified by someone else and passed on, we
108want its recipients to know that what they have is not the original, so
109that any problems introduced by others will not reflect on the original
110authors' reputations.
111
112 Finally, any free program is threatened constantly by software
113patents. We wish to avoid the danger that redistributors of a free
114program will individually obtain patent licenses, in effect making the
115program proprietary. To prevent this, we have made it clear that any
116patent must be licensed for everyone's free use or not licensed at all.
117
118 The precise terms and conditions for copying, distribution and
119modification follow.
120
121 GNU GENERAL PUBLIC LICENSE
122 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
123
124 0. This License applies to any program or other work which contains
125a notice placed by the copyright holder saying it may be distributed
126under the terms of this General Public License. The "Program", below,
127refers to any such program or work, and a "work based on the Program"
128means either the Program or any derivative work under copyright law:
129that is to say, a work containing the Program or a portion of it,
130either verbatim or with modifications and/or translated into another
131language. (Hereinafter, translation is included without limitation in
132the term "modification".) Each licensee is addressed as "you".
133
134Activities other than copying, distribution and modification are not
135covered by this License; they are outside its scope. The act of
136running the Program is not restricted, and the output from the Program
137is covered only if its contents constitute a work based on the
138Program (independent of having been made by running the Program).
139Whether that is true depends on what the Program does.
140
141 1. You may copy and distribute verbatim copies of the Program's
142source code as you receive it, in any medium, provided that you
143conspicuously and appropriately publish on each copy an appropriate
144copyright notice and disclaimer of warranty; keep intact all the
145notices that refer to this License and to the absence of any warranty;
146and give any other recipients of the Program a copy of this License
147along with the Program.
148
149You may charge a fee for the physical act of transferring a copy, and
150you may at your option offer warranty protection in exchange for a fee.
151
152 2. You may modify your copy or copies of the Program or any portion
153of it, thus forming a work based on the Program, and copy and
154distribute such modifications or work under the terms of Section 1
155above, provided that you also meet all of these conditions:
156
157 a) You must cause the modified files to carry prominent notices
158 stating that you changed the files and the date of any change.
159
160 b) You must cause any work that you distribute or publish, that in
161 whole or in part contains or is derived from the Program or any
162 part thereof, to be licensed as a whole at no charge to all third
163 parties under the terms of this License.
164
165 c) If the modified program normally reads commands interactively
166 when run, you must cause it, when started running for such
167 interactive use in the most ordinary way, to print or display an
168 announcement including an appropriate copyright notice and a
169 notice that there is no warranty (or else, saying that you provide
170 a warranty) and that users may redistribute the program under
171 these conditions, and telling the user how to view a copy of this
172 License. (Exception: if the Program itself is interactive but
173 does not normally print such an announcement, your work based on
174 the Program is not required to print an announcement.)
175
176These requirements apply to the modified work as a whole. If
177identifiable sections of that work are not derived from the Program,
178and can be reasonably considered independent and separate works in
179themselves, then this License, and its terms, do not apply to those
180sections when you distribute them as separate works. But when you
181distribute the same sections as part of a whole which is a work based
182on the Program, the distribution of the whole must be on the terms of
183this License, whose permissions for other licensees extend to the
184entire whole, and thus to each and every part regardless of who wrote it.
185
186Thus, it is not the intent of this section to claim rights or contest
187your rights to work written entirely by you; rather, the intent is to
188exercise the right to control the distribution of derivative or
189collective works based on the Program.
190
191In addition, mere aggregation of another work not based on the Program
192with the Program (or with a work based on the Program) on a volume of
193a storage or distribution medium does not bring the other work under
194the scope of this License.
195
196 3. You may copy and distribute the Program (or a work based on it,
197under Section 2) in object code or executable form under the terms of
198Sections 1 and 2 above provided that you also do one of the following:
199
200 a) Accompany it with the complete corresponding machine-readable
201 source code, which must be distributed under the terms of Sections
202 1 and 2 above on a medium customarily used for software interchange; or,
203
204 b) Accompany it with a written offer, valid for at least three
205 years, to give any third party, for a charge no more than your
206 cost of physically performing source distribution, a complete
207 machine-readable copy of the corresponding source code, to be
208 distributed under the terms of Sections 1 and 2 above on a medium
209 customarily used for software interchange; or,
210
211 c) Accompany it with the information you received as to the offer
212 to distribute corresponding source code. (This alternative is
213 allowed only for noncommercial distribution and only if you
214 received the program in object code or executable form with such
215 an offer, in accord with Subsection b above.)
216
217The source code for a work means the preferred form of the work for
218making modifications to it. For an executable work, complete source
219code means all the source code for all modules it contains, plus any
220associated interface definition files, plus the scripts used to
221control compilation and installation of the executable. However, as a
222special exception, the source code distributed need not include
223anything that is normally distributed (in either source or binary
224form) with the major components (compiler, kernel, and so on) of the
225operating system on which the executable runs, unless that component
226itself accompanies the executable.
227
228If distribution of executable or object code is made by offering
229access to copy from a designated place, then offering equivalent
230access to copy the source code from the same place counts as
231distribution of the source code, even though third parties are not
232compelled to copy the source along with the object code.
233
234 4. You may not copy, modify, sublicense, or distribute the Program
235except as expressly provided under this License. Any attempt
236otherwise to copy, modify, sublicense or distribute the Program is
237void, and will automatically terminate your rights under this License.
238However, parties who have received copies, or rights, from you under
239this License will not have their licenses terminated so long as such
240parties remain in full compliance.
241
242 5. You are not required to accept this License, since you have not
243signed it. However, nothing else grants you permission to modify or
244distribute the Program or its derivative works. These actions are
245prohibited by law if you do not accept this License. Therefore, by
246modifying or distributing the Program (or any work based on the
247Program), you indicate your acceptance of this License to do so, and
248all its terms and conditions for copying, distributing or modifying
249the Program or works based on it.
250
251 6. Each time you redistribute the Program (or any work based on the
252Program), the recipient automatically receives a license from the
253original licensor to copy, distribute or modify the Program subject to
254these terms and conditions. You may not impose any further
255restrictions on the recipients' exercise of the rights granted herein.
256You are not responsible for enforcing compliance by third parties to
257this License.
258
259 7. If, as a consequence of a court judgment or allegation of patent
260infringement or for any other reason (not limited to patent issues),
261conditions are imposed on you (whether by court order, agreement or
262otherwise) that contradict the conditions of this License, they do not
263excuse you from the conditions of this License. If you cannot
264distribute so as to satisfy simultaneously your obligations under this
265License and any other pertinent obligations, then as a consequence you
266may not distribute the Program at all. For example, if a patent
267license would not permit royalty-free redistribution of the Program by
268all those who receive copies directly or indirectly through you, then
269the only way you could satisfy both it and this License would be to
270refrain entirely from distribution of the Program.
271
272If any portion of this section is held invalid or unenforceable under
273any particular circumstance, the balance of the section is intended to
274apply and the section as a whole is intended to apply in other
275circumstances.
276
277It is not the purpose of this section to induce you to infringe any
278patents or other property right claims or to contest validity of any
279such claims; this section has the sole purpose of protecting the
280integrity of the free software distribution system, which is
281implemented by public license practices. Many people have made
282generous contributions to the wide range of software distributed
283through that system in reliance on consistent application of that
284system; it is up to the author/donor to decide if he or she is willing
285to distribute software through any other system and a licensee cannot
286impose that choice.
287
288This section is intended to make thoroughly clear what is believed to
289be a consequence of the rest of this License.
290
291 8. If the distribution and/or use of the Program is restricted in
292certain countries either by patents or by copyrighted interfaces, the
293original copyright holder who places the Program under this License
294may add an explicit geographical distribution limitation excluding
295those countries, so that distribution is permitted only in or among
296countries not thus excluded. In such case, this License incorporates
297the limitation as if written in the body of this License.
298
299 9. The Free Software Foundation may publish revised and/or new versions
300of the General Public License from time to time. Such new versions will
301be similar in spirit to the present version, but may differ in detail to
302address new problems or concerns.
303
304Each version is given a distinguishing version number. If the Program
305specifies a version number of this License which applies to it and "any
306later version", you have the option of following the terms and conditions
307either of that version or of any later version published by the Free
308Software Foundation. If the Program does not specify a version number of
309this License, you may choose any version ever published by the Free Software
310Foundation.
311
312 10. If you wish to incorporate parts of the Program into other free
313programs whose distribution conditions are different, write to the author
314to ask for permission. For software which is copyrighted by the Free
315Software Foundation, write to the Free Software Foundation; we sometimes
316make exceptions for this. Our decision will be guided by the two goals
317of preserving the free status of all derivatives of our free software and
318of promoting the sharing and reuse of software generally.
319
320 NO WARRANTY
321
322 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
323FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
324OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
325PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
326OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
327MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
328TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
329PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
330REPAIR OR CORRECTION.
331
332 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
333WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
334REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
335INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
336OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
337TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
338YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
339PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
340POSSIBILITY OF SUCH DAMAGES.
341
342 END OF TERMS AND CONDITIONS
343
344 How to Apply These Terms to Your New Programs
345
346 If you develop a new program, and you want it to be of the greatest
347possible use to the public, the best way to achieve this is to make it
348free software which everyone can redistribute and change under these terms.
349
350 To do so, attach the following notices to the program. It is safest
351to attach them to the start of each source file to most effectively
352convey the exclusion of warranty; and each file should have at least
353the "copyright" line and a pointer to where the full notice is found.
354
355 <one line to give the program's name and a brief idea of what it does.>
356 Copyright (C) <year> <name of author>
357
358 This program is free software; you can redistribute it and/or modify
359 it under the terms of the GNU General Public License as published by
360 the Free Software Foundation; either version 2 of the License, or
361 (at your option) any later version.
362
363 This program is distributed in the hope that it will be useful,
364 but WITHOUT ANY WARRANTY; without even the implied warranty of
365 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
366 GNU General Public License for more details.
367
368 You should have received a copy of the GNU General Public License
369 along with this program; if not, write to the Free Software
370 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
371
372
373Also add information on how to contact you by electronic and paper mail.
374
375If the program is interactive, make it output a short notice like this
376when it starts in an interactive mode:
377
378 Gnomovision version 69, Copyright (C) year name of author
379 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
380 This is free software, and you are welcome to redistribute it
381 under certain conditions; type `show c' for details.
382
383The hypothetical commands `show w' and `show c' should show the appropriate
384parts of the General Public License. Of course, the commands you use may
385be called something other than `show w' and `show c'; they could even be
386mouse-clicks or menu items--whatever suits your program.
387
388You should also get your employer (if you work as a programmer) or your
389school, if any, to sign a "copyright disclaimer" for the program, if
390necessary. Here is a sample; alter the names:
391
392 Yoyodyne, Inc., hereby disclaims all copyright interest in the program
393 `Gnomovision' (which makes passes at compilers) written by James Hacker.
394
395 <signature of Ty Coon>, 1 April 1989
396 Ty Coon, President of Vice
397
398This General Public License does not permit incorporating your program into
399proprietary programs. If your program is a subroutine library, you may
400consider it more useful to permit linking proprietary applications with the
401library. If this is what you want to do, use the GNU Library General
402Public License instead of this License.
403
404----------------------------------------------------------------------
405
406The bundled ZLib code is licensed under the ZLib license:
407
408Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler
409
410 This software is provided 'as-is', without any express or implied
411 warranty. In no event will the authors be held liable for any damages
412 arising from the use of this software.
413
414 Permission is granted to anyone to use this software for any purpose,
415 including commercial applications, and to alter it and redistribute it
416 freely, subject to the following restrictions:
417
418 1. The origin of this software must not be misrepresented; you must not
419 claim that you wrote the original software. If you use this software
420 in a product, an acknowledgment in the product documentation would be
421 appreciated but is not required.
422 2. Altered source versions must be plainly marked as such, and must not be
423 misrepresented as being the original software.
424 3. This notice may not be removed or altered from any source distribution.
425
426 Jean-loup Gailly Mark Adler
427 jloup@gzip.org madler@alumni.caltech.edu
428
429----------------------------------------------------------------------
430
431The Clar framework is licensed under the ISC license:
432
433Copyright (c) 2011-2015 Vicent Marti
434
435Permission to use, copy, modify, and/or distribute this software for any
436purpose with or without fee is hereby granted, provided that the above
437copyright notice and this permission notice appear in all copies.
438
439THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
440WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
441MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
442ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
443WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
444ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
445OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
446
447----------------------------------------------------------------------
448
449The regex library (deps/regex/) is licensed under the GNU LGPL
450(available at the end of this file).
451
452Definitions for data structures and routines for the regular
453expression library.
454
455Copyright (C) 1985,1989-93,1995-98,2000,2001,2002,2003,2005,2006,2008
456Free Software Foundation, Inc.
457This file is part of the GNU C Library.
458
459The GNU C Library is free software; you can redistribute it and/or
460modify it under the terms of the GNU Lesser General Public
461License as published by the Free Software Foundation; either
462version 2.1 of the License, or (at your option) any later version.
463
464The GNU C Library is distributed in the hope that it will be useful,
465but WITHOUT ANY WARRANTY; without even the implied warranty of
466MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
467Lesser General Public License for more details.
468
469You should have received a copy of the GNU Lesser General Public
470License along with the GNU C Library; if not, write to the Free
471Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
47202110-1301 USA.
473
474----------------------------------------------------------------------
475
476The bundled winhttp definition files (deps/winhttp/) are licensed under
477the GNU LGPL (available at the end of this file).
478
479Copyright (C) 2007 Francois Gouget
480
481This library is free software; you can redistribute it and/or
482modify it under the terms of the GNU Lesser General Public
483License as published by the Free Software Foundation; either
484version 2.1 of the License, or (at your option) any later version.
485
486This library is distributed in the hope that it will be useful,
487but WITHOUT ANY WARRANTY; without even the implied warranty of
488MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
489Lesser General Public License for more details.
490
491You should have received a copy of the GNU Lesser General Public
492License along with this library; if not, write to the Free Software
493Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
494
495----------------------------------------------------------------------
496
497 GNU LESSER GENERAL PUBLIC LICENSE
498 Version 2.1, February 1999
499
500 Copyright (C) 1991, 1999 Free Software Foundation, Inc.
501 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
502 Everyone is permitted to copy and distribute verbatim copies
503 of this license document, but changing it is not allowed.
504
505[This is the first released version of the Lesser GPL. It also counts
506 as the successor of the GNU Library Public License, version 2, hence
507 the version number 2.1.]
508
509 Preamble
510
511 The licenses for most software are designed to take away your
512freedom to share and change it. By contrast, the GNU General Public
513Licenses are intended to guarantee your freedom to share and change
514free software--to make sure the software is free for all its users.
515
516 This license, the Lesser General Public License, applies to some
517specially designated software packages--typically libraries--of the
518Free Software Foundation and other authors who decide to use it. You
519can use it too, but we suggest you first think carefully about whether
520this license or the ordinary General Public License is the better
521strategy to use in any particular case, based on the explanations below.
522
523 When we speak of free software, we are referring to freedom of use,
524not price. Our General Public Licenses are designed to make sure that
525you have the freedom to distribute copies of free software (and charge
526for this service if you wish); that you receive source code or can get
527it if you want it; that you can change the software and use pieces of
528it in new free programs; and that you are informed that you can do
529these things.
530
531 To protect your rights, we need to make restrictions that forbid
532distributors to deny you these rights or to ask you to surrender these
533rights. These restrictions translate to certain responsibilities for
534you if you distribute copies of the library or if you modify it.
535
536 For example, if you distribute copies of the library, whether gratis
537or for a fee, you must give the recipients all the rights that we gave
538you. You must make sure that they, too, receive or can get the source
539code. If you link other code with the library, you must provide
540complete object files to the recipients, so that they can relink them
541with the library after making changes to the library and recompiling
542it. And you must show them these terms so they know their rights.
543
544 We protect your rights with a two-step method: (1) we copyright the
545library, and (2) we offer you this license, which gives you legal
546permission to copy, distribute and/or modify the library.
547
548 To protect each distributor, we want to make it very clear that
549there is no warranty for the free library. Also, if the library is
550modified by someone else and passed on, the recipients should know
551that what they have is not the original version, so that the original
552author's reputation will not be affected by problems that might be
553introduced by others.
554
555 Finally, software patents pose a constant threat to the existence of
556any free program. We wish to make sure that a company cannot
557effectively restrict the users of a free program by obtaining a
558restrictive license from a patent holder. Therefore, we insist that
559any patent license obtained for a version of the library must be
560consistent with the full freedom of use specified in this license.
561
562 Most GNU software, including some libraries, is covered by the
563ordinary GNU General Public License. This license, the GNU Lesser
564General Public License, applies to certain designated libraries, and
565is quite different from the ordinary General Public License. We use
566this license for certain libraries in order to permit linking those
567libraries into non-free programs.
568
569 When a program is linked with a library, whether statically or using
570a shared library, the combination of the two is legally speaking a
571combined work, a derivative of the original library. The ordinary
572General Public License therefore permits such linking only if the
573entire combination fits its criteria of freedom. The Lesser General
574Public License permits more lax criteria for linking other code with
575the library.
576
577 We call this license the "Lesser" General Public License because it
578does Less to protect the user's freedom than the ordinary General
579Public License. It also provides other free software developers Less
580of an advantage over competing non-free programs. These disadvantages
581are the reason we use the ordinary General Public License for many
582libraries. However, the Lesser license provides advantages in certain
583special circumstances.
584
585 For example, on rare occasions, there may be a special need to
586encourage the widest possible use of a certain library, so that it becomes
587a de-facto standard. To achieve this, non-free programs must be
588allowed to use the library. A more frequent case is that a free
589library does the same job as widely used non-free libraries. In this
590case, there is little to gain by limiting the free library to free
591software only, so we use the Lesser General Public License.
592
593 In other cases, permission to use a particular library in non-free
594programs enables a greater number of people to use a large body of
595free software. For example, permission to use the GNU C Library in
596non-free programs enables many more people to use the whole GNU
597operating system, as well as its variant, the GNU/Linux operating
598system.
599
600 Although the Lesser General Public License is Less protective of the
601users' freedom, it does ensure that the user of a program that is
602linked with the Library has the freedom and the wherewithal to run
603that program using a modified version of the Library.
604
605 The precise terms and conditions for copying, distribution and
606modification follow. Pay close attention to the difference between a
607"work based on the library" and a "work that uses the library". The
608former contains code derived from the library, whereas the latter must
609be combined with the library in order to run.
610
611 GNU LESSER GENERAL PUBLIC LICENSE
612 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
613
614 0. This License Agreement applies to any software library or other
615program which contains a notice placed by the copyright holder or
616other authorized party saying it may be distributed under the terms of
617this Lesser General Public License (also called "this License").
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971
972 This library is free software; you can redistribute it and/or
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993 library `Frob' (a library for tweaking knobs) written by James Random Hacker.
994
995 <signature of Ty Coon>, 1 April 1990
996 Ty Coon, President of Vice
997
998That's all there is to it!
999
1000----------------------------------------------------------------------
1001
1002The bundled SHA1 collision detection code is licensed under the MIT license:
1003
1004MIT License
1005
1006Copyright (c) 2017:
1007 Marc Stevens
1008 Cryptology Group
1009 Centrum Wiskunde & Informatica
1010 P.O. Box 94079, 1090 GB Amsterdam, Netherlands
1011 marc@marc-stevens.nl
1012
1013 Dan Shumow
1014 Microsoft Research
1015 danshu@microsoft.com
1016
1017Permission is hereby granted, free of charge, to any person obtaining a copy
1018of this software and associated documentation files (the "Software"), to deal
1019in the Software without restriction, including without limitation the rights
1020to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
1021copies of the Software, and to permit persons to whom the Software is
1022furnished to do so, subject to the following conditions:
1023
1024The above copyright notice and this permission notice shall be included in all
1025copies or substantial portions of the Software.
1026
1027THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
1028IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
1029FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
1030AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
1031LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
1032OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
1033SOFTWARE.
1034
1035----------------------------------------------------------------------
1036
1037The bundled wildmatch code is licensed under the BSD license:
1038
1039Copyright Rich Salz.
1040All rights reserved.
1041
1042Redistribution and use in any form are permitted provided that the
1043following restrictions are are met:
1044
10451. Source distributions must retain this entire copyright notice
1046 and comment.
10472. Binary distributions must include the acknowledgement ``This
1048 product includes software developed by Rich Salz'' in the
1049 documentation or other materials provided with the
1050 distribution. This must not be represented as an endorsement
1051 or promotion without specific prior written permission.
10523. The origin of this software must not be misrepresented, either
1053 by explicit claim or by omission. Credits must appear in the
1054 source and documentation.
10554. Altered versions must be plainly marked as such in the source
1056 and documentation and must not be misrepresented as being the
1057 original software.
1058
1059THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
1060WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
1061MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
1062
1063----------------------------------------------------------------------
1064
1065Portions of the OpenSSL headers are included under the OpenSSL license:
1066
1067Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
1068All rights reserved.
1069
1070This package is an SSL implementation written
1071by Eric Young (eay@cryptsoft.com).
1072The implementation was written so as to conform with Netscapes SSL.
1073
1074This library is free for commercial and non-commercial use as long as
1075the following conditions are aheared to. The following conditions
1076apply to all code found in this distribution, be it the RC4, RSA,
1077lhash, DES, etc., code; not just the SSL code. The SSL documentation
1078included with this distribution is covered by the same copyright terms
1079except that the holder is Tim Hudson (tjh@cryptsoft.com).
1080
1081Copyright remains Eric Young's, and as such any Copyright notices in
1082the code are not to be removed.
1083If this package is used in a product, Eric Young should be given attribution
1084as the author of the parts of the library used.
1085This can be in the form of a textual message at program startup or
1086in documentation (online or textual) provided with the package.
1087
1088Redistribution and use in source and binary forms, with or without
1089modification, are permitted provided that the following conditions
1090are met:
10911. Redistributions of source code must retain the copyright
1092 notice, this list of conditions and the following disclaimer.
10932. Redistributions in binary form must reproduce the above copyright
1094 notice, this list of conditions and the following disclaimer in the
1095 documentation and/or other materials provided with the distribution.
10963. All advertising materials mentioning features or use of this software
1097 must display the following acknowledgement:
1098 "This product includes cryptographic software written by
1099 Eric Young (eay@cryptsoft.com)"
1100 The word 'cryptographic' can be left out if the rouines from the library
1101 being used are not cryptographic related :-).
11024. If you include any Windows specific code (or a derivative thereof) from
1103 the apps directory (application code) you must include an acknowledgement:
1104 "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
1105
1106THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
1107ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1108IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1109ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
1110FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
1111DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
1112OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1113HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
1114LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
1115OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
1116SUCH DAMAGE.
1117
1118The licence and distribution terms for any publically available version or
1119derivative of this code cannot be changed. i.e. this code cannot simply be
1120copied and put under another distribution licence
1121[including the GNU Public Licence.]
1122
1123====================================================================
1124Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
1125
1126Redistribution and use in source and binary forms, with or without
1127modification, are permitted provided that the following conditions
1128are met:
1129
11301. Redistributions of source code must retain the above copyright
1131 notice, this list of conditions and the following disclaimer.
1132
11332. Redistributions in binary form must reproduce the above copyright
1134 notice, this list of conditions and the following disclaimer in
1135 the documentation and/or other materials provided with the
1136 distribution.
1137
11383. All advertising materials mentioning features or use of this
1139 software must display the following acknowledgment:
1140 "This product includes software developed by the OpenSSL Project
1141 for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
1142
11434. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
1144 endorse or promote products derived from this software without
1145 prior written permission. For written permission, please contact
1146 openssl-core@openssl.org.
1147
11485. Products derived from this software may not be called "OpenSSL"
1149 nor may "OpenSSL" appear in their names without prior written
1150 permission of the OpenSSL Project.
1151
11526. Redistributions of any form whatsoever must retain the following
1153 acknowledgment:
1154 "This product includes software developed by the OpenSSL Project
1155 for use in the OpenSSL Toolkit (http://www.openssl.org/)"
1156
1157THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
1158EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1159IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
1160PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
1161ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1162SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
1163NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
1164LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1165HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
1166STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1167ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
1168OF THE POSSIBILITY OF SUCH DAMAGE.
1169```
1170
1171### libssh2/libssh2
1172
1173```
1174/* Copyright (c) 2004-2007 Sara Golemon <sarag@libssh2.org>
1175 * Copyright (c) 2005,2006 Mikhail Gusarov <dottedmag@dottedmag.net>
1176 * Copyright (c) 2006-2007 The Written Word, Inc.
1177 * Copyright (c) 2007 Eli Fant <elifantu@mail.ru>
1178 * Copyright (c) 2009-2021 Daniel Stenberg
1179 * Copyright (C) 2008, 2009 Simon Josefsson
1180 * Copyright (c) 2000 Markus Friedl
1181 * Copyright (c) 2015 Microsoft Corp.
1182 * All rights reserved.
1183 *
1184 * Redistribution and use in source and binary forms,
1185 * with or without modification, are permitted provided
1186 * that the following conditions are met:
1187 *
1188 * Redistributions of source code must retain the above
1189 * copyright notice, this list of conditions and the
1190 * following disclaimer.
1191 *
1192 * Redistributions in binary form must reproduce the above
1193 * copyright notice, this list of conditions and the following
1194 * disclaimer in the documentation and/or other materials
1195 * provided with the distribution.
1196 *
1197 * Neither the name of the copyright holder nor the names
1198 * of any other contributors may be used to endorse or
1199 * promote products derived from this software without
1200 * specific prior written permission.
1201 *
1202 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
1203 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
1204 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
1205 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1206 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
1207 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1208 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
1209 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
1210 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1211 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
1212 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
1213 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
1214 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
1215 * OF SUCH DAMAGE.
1216 */
1217```
1218
1219### OpenSSL
1220
1221```
1222
1223 LICENSE ISSUES
1224 ==============
1225
1226 The OpenSSL toolkit stays under a double license, i.e. both the conditions of
1227 the OpenSSL License and the original SSLeay license apply to the toolkit.
1228 See below for the actual license texts.
1229
1230 OpenSSL License
1231 ---------------
1232
1233/* ====================================================================
1234 * Copyright (c) 1998-2019 The OpenSSL Project. All rights reserved.
1235 *
1236 * Redistribution and use in source and binary forms, with or without
1237 * modification, are permitted provided that the following conditions
1238 * are met:
1239 *
1240 * 1. Redistributions of source code must retain the above copyright
1241 * notice, this list of conditions and the following disclaimer.
1242 *
1243 * 2. Redistributions in binary form must reproduce the above copyright
1244 * notice, this list of conditions and the following disclaimer in
1245 * the documentation and/or other materials provided with the
1246 * distribution.
1247 *
1248 * 3. All advertising materials mentioning features or use of this
1249 * software must display the following acknowledgment:
1250 * "This product includes software developed by the OpenSSL Project
1251 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
1252 *
1253 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
1254 * endorse or promote products derived from this software without
1255 * prior written permission. For written permission, please contact
1256 * openssl-core@openssl.org.
1257 *
1258 * 5. Products derived from this software may not be called "OpenSSL"
1259 * nor may "OpenSSL" appear in their names without prior written
1260 * permission of the OpenSSL Project.
1261 *
1262 * 6. Redistributions of any form whatsoever must retain the following
1263 * acknowledgment:
1264 * "This product includes software developed by the OpenSSL Project
1265 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
1266 *
1267 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
1268 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1269 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
1270 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
1271 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1272 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
1273 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
1274 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1275 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
1276 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1277 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
1278 * OF THE POSSIBILITY OF SUCH DAMAGE.
1279 * ====================================================================
1280 *
1281 * This product includes cryptographic software written by Eric Young
1282 * (eay@cryptsoft.com). This product includes software written by Tim
1283 * Hudson (tjh@cryptsoft.com).
1284 *
1285 */
1286
1287 Original SSLeay License
1288 -----------------------
1289
1290/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
1291 * All rights reserved.
1292 *
1293 * This package is an SSL implementation written
1294 * by Eric Young (eay@cryptsoft.com).
1295 * The implementation was written so as to conform with Netscapes SSL.
1296 *
1297 * This library is free for commercial and non-commercial use as long as
1298 * the following conditions are aheared to. The following conditions
1299 * apply to all code found in this distribution, be it the RC4, RSA,
1300 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
1301 * included with this distribution is covered by the same copyright terms
1302 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
1303 *
1304 * Copyright remains Eric Young's, and as such any Copyright notices in
1305 * the code are not to be removed.
1306 * If this package is used in a product, Eric Young should be given attribution
1307 * as the author of the parts of the library used.
1308 * This can be in the form of a textual message at program startup or
1309 * in documentation (online or textual) provided with the package.
1310 *
1311 * Redistribution and use in source and binary forms, with or without
1312 * modification, are permitted provided that the following conditions
1313 * are met:
1314 * 1. Redistributions of source code must retain the copyright
1315 * notice, this list of conditions and the following disclaimer.
1316 * 2. Redistributions in binary form must reproduce the above copyright
1317 * notice, this list of conditions and the following disclaimer in the
1318 * documentation and/or other materials provided with the distribution.
1319 * 3. All advertising materials mentioning features or use of this software
1320 * must display the following acknowledgement:
1321 * "This product includes cryptographic software written by
1322 * Eric Young (eay@cryptsoft.com)"
1323 * The word 'cryptographic' can be left out if the rouines from the library
1324 * being used are not cryptographic related :-).
1325 * 4. If you include any Windows specific code (or a derivative thereof) from
1326 * the apps directory (application code) you must include an acknowledgement:
1327 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
1328 *
1329 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
1330 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1331 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1332 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
1333 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
1334 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
1335 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1336 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
1337 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
1338 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
1339 * SUCH DAMAGE.
1340 *
1341 * The licence and distribution terms for any publically available version or
1342 * derivative of this code cannot be changed. i.e. this code cannot simply be
1343 * copied and put under another distribution licence
1344 * [including the GNU Public Licence.]
1345 */
1346```