Questions about the implementation of software licenses on software, including questions about open-source licenses. See the full description for more information about which questions are on topic.

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-1
votes
0answers
48 views

How to detect the violation of open source licenses? [on hold]

Nowadays there are numerous open source projects under various licenses. E.g GPL, MIT, Apache etc. All of these licenses allows you to modify source code but they state that original author name ...
0
votes
0answers
16 views

Google Swiffy license runtime.js

I'm not a lawyer. Can I use file https://www.gstatic.com/swiffy/v7.4/runtime.js as a separate file in composition with my software on Windows Embedded 8 without an Internet connection? Samples it's ...
-1
votes
0answers
22 views

Should I add the license in every headers and source files?

I'm about to push my first project to github (mini toy lisp interpreter written in c). I've noticed that the vast majority of opensource projects include their license in every source file (at the ...
4
votes
1answer
90 views

Professional use of former MIT licensed sofware

I'm currently working on a commercial application using a piece of software registered under the MIT license. Recently, the author of this software removed every entry from Github, for an unknown ...
2
votes
0answers
45 views

Can you license a fork of a public domain library?

The original library has this statement in its readme, with a link to CC0 1.0. To the extent possible by law, [redacted] Company, LLC has waived all copyright and related or neighboring rights ...
-1
votes
0answers
48 views

MIT license and code tutorial [on hold]

If I follow a tutorial, on a website, that has its code under MIT license and I write some code inspired to that code, shall I put the license and the copyright notice in the software?
-2
votes
0answers
31 views

Can I use iPhone/ android icons on my templates [closed]

So I want to use Ionicons, and it contains iphone/android icons (such as close button 'X' icon, delete icon, etc.) The thing is that Im create a web template and I need to use these icons, is it ...
4
votes
1answer
138 views

Does a license need to go at the top always?

Let's say I have a source file of 800 lines, and I want to "copy/paste" one function from a github project that has a MIT license, and I also have my own (which may be a MIT license, or a stronger ...
1
vote
1answer
30 views

Accomodating a LGPL Python module into a BSD project

I have a program written in Python that I would like to make available to the public under a three-clause BSD license. My program has an import blah statement, where blah is a Python module that is ...
2
votes
1answer
71 views

What to do when using MIT-licensed code in a GPL-licensed project?

I'm working on a personal project that I'm planning on licensing under GNU Affero GPL. However, I found some code that's licensed under MIT that really want to utilize, but I'm not sure what I should ...
2
votes
3answers
63 views

GPLv2 code as a separate process in a closed-source iOS app?

I'd like my (currently) closed-source iOS app to use some GPLv2 licensed code. The code I want to use is simply a converter from one file format to another — nothing too complex or proprietary. Given ...
1
vote
1answer
31 views

Pyinstaller EXEs license

I'd like to know about licenses in Python program distributions. This is the scenario: let's say one would distribute a Python program for Windows, created with PyInstaller as a single executable ...
0
votes
0answers
19 views

Licensing a portion of a project under the MIT and the rest under the MPL

In a compiler project I'm creating, I'm licensing the compiler sources under the MPL. However, I'm looking to license the just the standard library under the MIT or BSD license. In the MIT terms, it ...
-3
votes
1answer
78 views

Can I use GNU GPL pictures in my commercial web application? [on hold]

I have a website where people can register and pay a yearly fee for the membership (this includes that they have an own profile on the website and that they can advertise themselves). The members ...
-4
votes
0answers
42 views

Do business webpages created in local tools, which are under GNU General Public License, require a paid license?

I downloaded and installed apache, php and mysql locally all in a package from https://www.mamp.info/en/downloads/. The installation guides tells me that these applications are under the GNU General ...
-3
votes
0answers
53 views

Can I re-publish code under copyright if it has been published to the public? [duplicate]

For example, can I publish on my website the code I find on bcc.com/script.js ?
2
votes
1answer
77 views

Ban redistribution, but still allow code changes?

Basically, I have an app, Court Counter, on the app store. It was very crappy, and was not worth licensing at the start. By the way, I found the incentive from the courses at Udacity. However, over ...
0
votes
0answers
24 views

OSS license for seemingly unspecified license?

I want to work on uemacs/PK and run it through Coverity SCAN. I can see on the repo that there are commits by different people, but I'm confused because the README only allows modifications by a ...
1
vote
3answers
85 views

Can we use a GPL 2 product for the commercial purpose?

Note: There are many questions answers related to the licensing. But I think my requirement is specific, so asking a separate question. We are considering to fork a GPL 2 project and use it for ...
1
vote
1answer
44 views

Using GPLed headers in LGPLed library

For a specific device there exists a Linux kernel module. This module only initialized the device and provides control mechanisms to user land via ioctls and mmap. To use this the device properly one ...
0
votes
1answer
39 views

Licensing and copyright terms for data from Wikipedia

I have an idea for a client-server software project which involves using information from Wikipedia, but I am not sure about what the conditions for using it in regards of licensing and copyrights ...
2
votes
2answers
91 views

Which sentences are normal in a commercial company user end license agreement? [closed]

I was reading an 'User End License Agreement' and asked myself whether such paragraphs aren't suspect. As well my I asked myself whether such sentences are normal in those end license agreements or ...
1
vote
3answers
85 views

Using your home project source code for company project

I have a home project, which is not open-source. To save time I'd like to use that source code for company project. How can I protect myself against the claim that I stole company source code? It is ...
6
votes
1answer
86 views

What is the meaning of “All rights reserved” next to a permissive license?

Suppose that you're trying to fork a software package, which mentions in its manifest that it is distributed under the "MIT" license: [..] License: MIT Copyright: JC Holder ...
3
votes
1answer
36 views

Website/web service uses GPL or CDDL license library

When developing backend - serverside code - for websites or web services and using a GPL or CDDL library, such as https://tyrus.java.net/. I would just "use" the functionality of the library. No ...
4
votes
1answer
45 views

What are my obligations when using an Apache 2.0 library in an internal project?

From the Apache non-lawyer version of the license: It requires you to: include a copy of the license in any redistribution you may make that includes Apache software; provide clear ...
3
votes
1answer
37 views

Distributing commercial software with Apache 2.0 libs that have LGPL transitive Dependencies

I have a commercial software project that uses a third party lib (org.quartzscheduler), this has an Apache 2.0 license. I thought I was ok but when I checked the transitive dependencies I found that ...
3
votes
2answers
204 views

Is Algorithm to Solve a Problem Licensed?

The keep things as simple I will use very basic example. The problem is to aggregate 4 numbers to have 10. One developer uses below code/algorithm (Case 0) in his program file and license it as ...
0
votes
1answer
35 views

Can I rebrand and customize something licensed under the GNU Affero General Public License (AGPL)?

I have recently started my own small development company and was looking at developing a framework to sell to clients. I discovered that there were many open source solutions already developed, ...
1
vote
2answers
72 views

GPL dictionary usage in commercial application

We have an word game commercial mobile application for which we want to use dictionaries for various languages. Most of them have GPLv3 or CC-NC3 licenses. We modify the dictionaries: basically, we ...
3
votes
1answer
77 views

How (or whether) to credit another software project that provided inspiration for mine?

For reasons too boring to go into here, I've written a small JSON library to add to the pile of them available for Swift. The interface of this library is inspired by, and similar to, that of ...
2
votes
1answer
74 views

Does license have to be in text format?

Does a software license have to be in text format? I am thinking of adopting the MIT license to my software. I have a documentation in HTML format, which is distributed together with the software, and ...
1
vote
0answers
83 views

Implementing software licensing

I have an unpoliced piece of software and I must implement some control over who can install it via licensing. I already have an authentication server that implements OAuth 2.0 and OpenId that's used ...
0
votes
0answers
37 views

What license should I use for code ported from Chromium?

I ported a small part of Chromium project class from JavaScript to Java and wanted to publish it as a part of an open-source project. I want to do it legally. However, Chromium says that "The terms ...
-1
votes
2answers
131 views

What kind of license to put a private project?

The project in which work is private for commercial purposes and not its source code is distributed to anyone. Only the functional application shown consumers through a website. It has the following ...
5
votes
1answer
65 views

Partial Code Copy from another Open Sourced Library

I need to copy a method from an Apache licensed Javascript library into my GPL licensed javascript library. Can I copy and paste the method into my library in this license context? If so, how am I to ...
4
votes
2answers
111 views

If I create a desktop application using Tkinter, PyGTK or PyGame does my app have to be open source?

I intent to start learning desktop gui programming, so I've been looking to Python and it's Tkinter, PyGTK and PyGame. But I want to make proprietary software, so I'm concerned because of the licences ...
-1
votes
1answer
50 views

Commercial use of content licensed under “Creative Commons License Attribution-NoDerivs 3.0”?

I am trying to find a music track for my Android game. It's a free game but includes ads. I found a good music on this site. As per the FAQs and the licensing terms (Creative Commons License ...
1
vote
1answer
40 views

personal repository with copyright/bsd notice tranferred to organization

If a personal repository with copyright/bsd license file is transferred to a github organization that consists of more than just the original copyright holder, since a group of people (the ...
0
votes
2answers
50 views

GPLv3 licensed library requirement and licensing own library BSD [closed]

I have been searching the web for quite some time now, but the plethora of opinions/comments/articles about licensing questions make it difficult to verify how trustworthy the various sources are. ...
2
votes
2answers
88 views

GPL source code access in subscription model?

Purely out of curiosity, I was posed the question with a hypothetical game corp. that has an online game that they require players to pay a monthly fee for. The specifics was that their service ...
0
votes
1answer
119 views

What happens if owner changes license of a software after it was published [duplicate]

Let's consider following scenario: Person A creates a piece of software and releases the source code under a permissive license, let's say MIT Person B downloads that piece of software and uses it ...
0
votes
1answer
79 views

Relicensing GPL to more permissive license [closed]

I have been developing a GPL GUI application for many years by myself in my free time. I have been approached by a company who want to use my code as part of a propitiatory product. This would require ...
1
vote
1answer
75 views

using source code for individual organization vs sharing source code outside organization

If an organization develops their own software internally (with no license agreement) but uses other software frameworks that are open source that we modified to those frameworks work for us ...
3
votes
2answers
66 views

Is putting the license into the issue tracker okay or is it even better than putting it into a single file?

Usually you put your license into a single file called COPYING or LICENSE. However there may be reasons you do not want to do this - let's not discuss them - and therefore you look for alternative ...
8
votes
2answers
210 views

How to manage copyright notices from contributors to a BSD licensed project

We have the following BSD license in the LICENSE file: Copyright (c) 2006-2016 SymPy Development Team All rights reserved. Redistribution and use in source and binary forms, with or without ...
1
vote
1answer
94 views

Prevent my clients from giving or selling my software using a LGPLv3 library to others

I am developing a commercial closed software using Qt which is under LGPLv3. May I prevent my clients from giving copies to other people?
4
votes
1answer
37 views

using CC-BY and GPL

I currently want to improve an application which is licensed under GPLv3. I wanted to improve it's design and Interface and use icons from google which is licensed under Creative Commons Attribution ...
0
votes
1answer
58 views

When do I have to distribute the source code of GPLv2 licensed software?

I was wondering if there is a time line when I have to distribute source code for a binary that has been released under the GPLv2 license. To my understanding, I would need to release the source code ...
4
votes
2answers
119 views

Using a license without a year value

I have this project that has several license notes (all GNU GPLv3) on the top of the source files. They are all following the "rule" that the year in the copyright notice should be the year on which ...