I am working on building a project and have some dependent jar files with me. But to put them in production, I first need to identify the sources of the jar, i.e. find out the source code online and get those URLs as references. I want to know how or where I can get the jar's online source URLs for legal purposes.
Please note: My main aim is not to get the source code of the jar, I can do that with de-compiler. I want to get the online source URL of the jar itself for legal purposes.
I have mostly just tried googling it as I am very new to this. I managed to get the download urls for the jar but I am not able to find the source urls.