Adding Support for Guardian factor settings endpoints

[JayHelton]

Changes

We are wanting to add support for the DUO and WebAuthn config settings through the SDK.

• Endpoints added

  • GET /guardian/factors/:name/settings
  • PUT /guardian/factors/:name/settings

• Classes and methods added, deleted, deprecated, or changed

  • management.guardian.updateFactorSettings
  • management.guardian.getFactorSettings
  • management.guardianUpdateFactorSettings
  • management.guardianGetFactorSettings

Testing

Pull the local branch, authenticate, and get a token using the SDK.
Call the getFactorSettings like so:

  management.guardian.getFactorSettings({ name: 'webauthn-roaming' }, function (err, settings) {
    console.log(settings);
  });

Ensure that the settings for the factor are returned.

Call the updateFactorSettings like so:

 management.guardian.updateFactorSettings(
  { name: 'webauthn-roaming' },
  { userVerification: 'discouraged', overrideRelyingParty: false },
  function (err, settings) {
   console.log(settings);
 });

Ensure that the setting is updated either through getting the config, or viewing it in the manage dashboard.

• This change adds unit test coverage
• This change adds integration test coverage

Checklist

• I have read the Auth0 general contribution guidelines
• I have read the Auth0 Code of Conduct
• All existing and new tests complete without errors

[davidpatrick]

Additionally there is also an alias method added to the management object (ie: https://github.com/auth0/node-auth0/blob/master/src/management/index.js#L2814-L2818)