Prepopulate the Authorization Code in the SSO URL

[shaundewberry]

Allows to skip the copy-paste step and prepopulates the authorization code in the browser login.

[benkehoe]

If I understand correctly, the change you're looking to make is to browser.py. I want to keep that message mostly in sync with the AWS CLI's aws sso login command, which is implemented here. I notice that they have added the verificationUriComplete URL to the message (well, only when you're using --no-browser), which is what you're looking for (there's no guarantee that the format for putting the code in the plain URL remains stable, that's why there's a separate parameter returned by the API for it). Note they have newline characters in their strings but here we use multi-line strings.

So, with that in mind, here's how I'd like to do it:

• Add two parameters to the call to self._message.format on line 70 (the idea is there's a friendly name and one matching the API):
  • urlWithCode=verificationUriComplete
  • verificationUriComplete=verificationUriComplete
• Update the two messages DEFAULT_BROWSER_MESSAGE and DEFAULT_NO_BROWSER_MESSAGE to append the lines from the CLI starting "Alternatively..." seen here, but use urlWithCode rather than verificationUriComplete.

Does that make sense? I would also ask that you update the PR to be just a single clean commit to be added to the next branch.

[shaundewberry]

Thank you for the excellent guidance. I am implementing as per your suggestion and testing now.