In Google Chrome, I can go to chrome://extensions/ and click "permissions" to view the permissions that an installed extension has been granted. I cannot find an equivalent in Firefox. Is there such a resource? . In Firefox, about:permissions has per-site permissions, which is a great resource but I need per-extension permissions. Firefox version = 23.0.1
Read this document. Relevant excerpt (page 3):
So there is no way to show per add-on permissions because there are no permissions to show. In the Firefox security model, each add-on is roughly equivalent to a piece of native code, which can, by definition, do whatever it wants. This is similar to the situation with signed Java applets.