re-implements window.crypto.signText and exposes it to content
Install and activate the Firefox Add-On SDK following the directions
here.
Then, after checking out this repo, use cfx run to run Firefox with the
add-on installed or cfx xpi to package the addon. After the add-on has been
installed, content scripts that call window.crypto.signText should "just
work".
Alternatively, download and install the prepackaged xpi here.
- Use the charset from the document calling window.crypto.signText
- Handle using certificates that require a password