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1 Ganeti Web Manager is licensed under the **GPLv2 or later**. Ganeti Web
2 Manager releases also includes other libraries with separately licensed
4 - Django Object Permissions - MIT
5 - NoVNC - LPGL
7 .. _license:
9 GPL License
10 -----------
12 ::
14 GNU GENERAL PUBLIC LICENSE
15 Version 2, June 1991
17 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
18 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 Everyone is permitted to copy and distribute verbatim copies
20 of this license document, but changing it is not allowed.
22 Preamble
24 The licenses for most software are designed to take away your
25 freedom to share and change it. By contrast, the GNU General Public
26 License is intended to guarantee your freedom to share and change free
27 software--to make sure the software is free for all its users. This
28 General Public License applies to most of the Free Software
29 Foundation's software and to any other program whose authors commit to
30 using it. (Some other Free Software Foundation software is covered by
31 the GNU Lesser General Public License instead.) You can apply it to
32 your programs, too.
34 When we speak of free software, we are referring to freedom, not
35 price. Our General Public Licenses are designed to make sure that you
36 have the freedom to distribute copies of free software (and charge for
37 this service if you wish), that you receive source code or can get it
38 if you want it, that you can change the software or use pieces of it
39 in new free programs; and that you know you can do these things.
41 To protect your rights, we need to make restrictions that forbid
42 anyone to deny you these rights or to ask you to surrender the rights.
43 These restrictions translate to certain responsibilities for you if you
44 distribute copies of the software, or if you modify it.
46 For example, if you distribute copies of such a program, whether
47 gratis or for a fee, you must give the recipients all the rights that
48 you have. You must make sure that they, too, receive or can get the
49 source code. And you must show them these terms so they know their
50 rights.
52 We protect your rights with two steps: (1) copyright the software, and
53 (2) offer you this license which gives you legal permission to copy,
54 distribute and/or modify the software.
56 Also, for each author's protection and ours, we want to make certain
57 that everyone understands that there is no warranty for this free
58 software. If the software is modified by someone else and passed on, we
59 want its recipients to know that what they have is not the original, so
60 that any problems introduced by others will not reflect on the original
61 authors' reputations.
63 Finally, any free program is threatened constantly by software
64 patents. We wish to avoid the danger that redistributors of a free
65 program will individually obtain patent licenses, in effect making the
66 program proprietary. To prevent this, we have made it clear that any
67 patent must be licensed for everyone's free use or not licensed at all.
69 The precise terms and conditions for copying, distribution and
70 modification follow.
72 GNU GENERAL PUBLIC LICENSE
73 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
75 0. This License applies to any program or other work which contains
76 a notice placed by the copyright holder saying it may be distributed
77 under the terms of this General Public License. The "Program", below,
78 refers to any such program or work, and a "work based on the Program"
79 means either the Program or any derivative work under copyright law:
80 that is to say, a work containing the Program or a portion of it,
81 either verbatim or with modifications and/or translated into another
82 language. (Hereinafter, translation is included without limitation in
83 the term "modification".) Each licensee is addressed as "you".
85 Activities other than copying, distribution and modification are not
86 covered by this License; they are outside its scope. The act of
87 running the Program is not restricted, and the output from the Program
88 is covered only if its contents constitute a work based on the
89 Program (independent of having been made by running the Program).
90 Whether that is true depends on what the Program does.
92 1. You may copy and distribute verbatim copies of the Program's
93 source code as you receive it, in any medium, provided that you
94 conspicuously and appropriately publish on each copy an appropriate
95 copyright notice and disclaimer of warranty; keep intact all the
96 notices that refer to this License and to the absence of any warranty;
97 and give any other recipients of the Program a copy of this License
98 along with the Program.
100 You may charge a fee for the physical act of transferring a copy, and
101 you may at your option offer warranty protection in exchange for a fee.
103 2. You may modify your copy or copies of the Program or any portion
104 of it, thus forming a work based on the Program, and copy and
105 distribute such modifications or work under the terms of Section 1
106 above, provided that you also meet all of these conditions:
108 a) You must cause the modified files to carry prominent notices
109 stating that you changed the files and the date of any change.
111 b) You must cause any work that you distribute or publish, that in
112 whole or in part contains or is derived from the Program or any
113 part thereof, to be licensed as a whole at no charge to all third
114 parties under the terms of this License.
116 c) If the modified program normally reads commands interactively
117 when run, you must cause it, when started running for such
118 interactive use in the most ordinary way, to print or display an
119 announcement including an appropriate copyright notice and a
120 notice that there is no warranty (or else, saying that you provide
121 a warranty) and that users may redistribute the program under
122 these conditions, and telling the user how to view a copy of this
123 License. (Exception: if the Program itself is interactive but
124 does not normally print such an announcement, your work based on
125 the Program is not required to print an announcement.)
127 These requirements apply to the modified work as a whole. If
128 identifiable sections of that work are not derived from the Program,
129 and can be reasonably considered independent and separate works in
130 themselves, then this License, and its terms, do not apply to those
131 sections when you distribute them as separate works. But when you
132 distribute the same sections as part of a whole which is a work based
133 on the Program, the distribution of the whole must be on the terms of
134 this License, whose permissions for other licensees extend to the
135 entire whole, and thus to each and every part regardless of who wrote it.
137 Thus, it is not the intent of this section to claim rights or contest
138 your rights to work written entirely by you; rather, the intent is to
139 exercise the right to control the distribution of derivative or
140 collective works based on the Program.
142 In addition, mere aggregation of another work not based on the Program
143 with the Program (or with a work based on the Program) on a volume of
144 a storage or distribution medium does not bring the other work under
145 the scope of this License.
147 3. You may copy and distribute the Program (or a work based on it,
148 under Section 2) in object code or executable form under the terms of
149 Sections 1 and 2 above provided that you also do one of the following:
151 a) Accompany it with the complete corresponding machine-readable
152 source code, which must be distributed under the terms of Sections
153 1 and 2 above on a medium customarily used for software interchange; or,
155 b) Accompany it with a written offer, valid for at least three
156 years, to give any third party, for a charge no more than your
157 cost of physically performing source distribution, a complete
158 machine-readable copy of the corresponding source code, to be
159 distributed under the terms of Sections 1 and 2 above on a medium
160 customarily used for software interchange; or,
162 c) Accompany it with the information you received as to the offer
163 to distribute corresponding source code. (This alternative is
164 allowed only for noncommercial distribution and only if you
165 received the program in object code or executable form with such
166 an offer, in accord with Subsection b above.)
168 The source code for a work means the preferred form of the work for
169 making modifications to it. For an executable work, complete source
170 code means all the source code for all modules it contains, plus any
171 associated interface definition files, plus the scripts used to
172 control compilation and installation of the executable. However, as a
173 special exception, the source code distributed need not include
174 anything that is normally distributed (in either source or binary
175 form) with the major components (compiler, kernel, and so on) of the
176 operating system on which the executable runs, unless that component
177 itself accompanies the executable.
179 If distribution of executable or object code is made by offering
180 access to copy from a designated place, then offering equivalent
181 access to copy the source code from the same place counts as
182 distribution of the source code, even though third parties are not
183 compelled to copy the source along with the object code.
185 4. You may not copy, modify, sublicense, or distribute the Program
186 except as expressly provided under this License. Any attempt
187 otherwise to copy, modify, sublicense or distribute the Program is
188 void, and will automatically terminate your rights under this License.
189 However, parties who have received copies, or rights, from you under
190 this License will not have their licenses terminated so long as such
191 parties remain in full compliance.
193 5. You are not required to accept this License, since you have not
194 signed it. However, nothing else grants you permission to modify or
195 distribute the Program or its derivative works. These actions are
196 prohibited by law if you do not accept this License. Therefore, by
197 modifying or distributing the Program (or any work based on the
198 Program), you indicate your acceptance of this License to do so, and
199 all its terms and conditions for copying, distributing or modifying
200 the Program or works based on it.
202 6. Each time you redistribute the Program (or any work based on the
203 Program), the recipient automatically receives a license from the
204 original licensor to copy, distribute or modify the Program subject to
205 these terms and conditions. You may not impose any further
206 restrictions on the recipients' exercise of the rights granted herein.
207 You are not responsible for enforcing compliance by third parties to
208 this License.
210 7. If, as a consequence of a court judgment or allegation of patent
211 infringement or for any other reason (not limited to patent issues),
212 conditions are imposed on you (whether by court order, agreement or
213 otherwise) that contradict the conditions of this License, they do not
214 excuse you from the conditions of this License. If you cannot
215 distribute so as to satisfy simultaneously your obligations under this
216 License and any other pertinent obligations, then as a consequence you
217 may not distribute the Program at all. For example, if a patent
218 license would not permit royalty-free redistribution of the Program by
219 all those who receive copies directly or indirectly through you, then
220 the only way you could satisfy both it and this License would be to
221 refrain entirely from distribution of the Program.
223 If any portion of this section is held invalid or unenforceable under
224 any particular circumstance, the balance of the section is intended to
225 apply and the section as a whole is intended to apply in other
226 circumstances.
228 It is not the purpose of this section to induce you to infringe any
229 patents or other property right claims or to contest validity of any
230 such claims; this section has the sole purpose of protecting the
231 integrity of the free software distribution system, which is
232 implemented by public license practices. Many people have made
233 generous contributions to the wide range of software distributed
234 through that system in reliance on consistent application of that
235 system; it is up to the author/donor to decide if he or she is willing
236 to distribute software through any other system and a licensee cannot
237 impose that choice.
239 This section is intended to make thoroughly clear what is believed to
240 be a consequence of the rest of this License.
242 8. If the distribution and/or use of the Program is restricted in
243 certain countries either by patents or by copyrighted interfaces, the
244 original copyright holder who places the Program under this License
245 may add an explicit geographical distribution limitation excluding
246 those countries, so that distribution is permitted only in or among
247 countries not thus excluded. In such case, this License incorporates
248 the limitation as if written in the body of this License.
250 9. The Free Software Foundation may publish revised and/or new versions
251 of the General Public License from time to time. Such new versions will
252 be similar in spirit to the present version, but may differ in detail to
253 address new problems or concerns.
255 Each version is given a distinguishing version number. If the Program
256 specifies a version number of this License which applies to it and "any
257 later version", you have the option of following the terms and conditions
258 either of that version or of any later version published by the Free
259 Software Foundation. If the Program does not specify a version number of
260 this License, you may choose any version ever published by the Free Software
261 Foundation.
263 10. If you wish to incorporate parts of the Program into other free
264 programs whose distribution conditions are different, write to the author
265 to ask for permission. For software which is copyrighted by the Free
266 Software Foundation, write to the Free Software Foundation; we sometimes
267 make exceptions for this. Our decision will be guided by the two goals
268 of preserving the free status of all derivatives of our free software and
269 of promoting the sharing and reuse of software generally.
271 NO WARRANTY
273 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
274 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
275 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
276 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
277 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
278 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
279 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
280 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
281 REPAIR OR CORRECTION.
283 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
284 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
285 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
286 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
287 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
288 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
289 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
290 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
291 POSSIBILITY OF SUCH DAMAGES.
293 END OF TERMS AND CONDITIONS
295 How to Apply These Terms to Your New Programs
297 If you develop a new program, and you want it to be of the greatest
298 possible use to the public, the best way to achieve this is to make it
299 free software which everyone can redistribute and change under these terms.
301 To do so, attach the following notices to the program. It is safest
302 to attach them to the start of each source file to most effectively
303 convey the exclusion of warranty; and each file should have at least
304 the "copyright" line and a pointer to where the full notice is found.
306 <one line to give the program's name and a brief idea of what it does.>
307 Copyright (C) <year> <name of author>
309 This program is free software; you can redistribute it and/or modify
310 it under the terms of the GNU General Public License as published by
311 the Free Software Foundation; either version 2 of the License, or
312 (at your option) any later version.
314 This program is distributed in the hope that it will be useful,
315 but WITHOUT ANY WARRANTY; without even the implied warranty of
316 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
317 GNU General Public License for more details.
319 You should have received a copy of the GNU General Public License along
320 with this program; if not, write to the Free Software Foundation, Inc.,
321 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
323 Also add information on how to contact you by electronic and paper mail.
325 If the program is interactive, make it output a short notice like this
326 when it starts in an interactive mode:
328 Gnomovision version 69, Copyright (C) year name of author
329 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
330 This is free software, and you are welcome to redistribute it
331 under certain conditions; type `show c' for details.
333 The hypothetical commands `show w' and `show c' should show the appropriate
334 parts of the General Public License. Of course, the commands you use may
335 be called something other than `show w' and `show c'; they could even be
336 mouse-clicks or menu items--whatever suits your program.
338 You should also get your employer (if you work as a programmer) or your
339 school, if any, to sign a "copyright disclaimer" for the program, if
340 necessary. Here is a sample; alter the names:
342 Yoyodyne, Inc., hereby disclaims all copyright interest in the program
343 `Gnomovision' (which makes passes at compilers) written by James Hacker.
345 <signature of Ty Coon>, 1 April 1989
346 Ty Coon, President of Vice
348 This General Public License does not permit incorporating your program into
349 proprietary programs. If your program is a subroutine library, you may
350 consider it more useful to permit linking proprietary applications with the
351 library. If this is what you want to do, use the GNU Lesser General
352 Public License instead of this License.