Programmatic method to let the user modify the manifest.json content of a Chrome extension
问题 I am developing a Chrome extension for use with the Canvas LMS. A problem with this is that Canvas subscribers have different URLs which do not have a common top level domain. For instance, my University's Canvas site has the URL canvas.gu.se while another school might have canvas.myschool.edu . But I can't enter "matches":"https://canvas.*/*" in the manifest.json file, since top-level wildcards are not allowed (see this post for elaboration). Instead, I have to enter "matches":"https://*/*"