* Check for password when updating the eMail
* Require password for email change
* Enhance unit testing
* Restructure error handling for update email path
* govet
* MM 10658 Change config fields to pointers (#8898)
* Change fields of config structs to pointers and set defaults
MM-10658 https://github.com/mattermost/mattermost-server/issues/8841
* Fix tests that go broken during switching config structs to pointers
MM-10658 https://github.com/mattermost/mattermost-server/issues/8841
* Apply changes of current master while switching config structs to pointers
MM-10658 https://github.com/mattermost/mattermost-server/issues/8841
* Fix new config pointer uses
* Fix app tests
* Fix mail test
* remove debugging statement
* fix TestUpdateConfig
* assign config consistently
* initialize AmazonS3Region in TestS3TestConnection
* initialize fields for TestEmailTest
* fix TestCheckMandatoryS3Fields
* ABC-179: check email verification last
This change changes the authentication checks to be:
* "preflight checks"
** mfa
** not disabled
** login attempts
* password
* "postflight checks"
** email verified
Checking whether the email is verified or not last avoids the weird edge
case where entering any bogus password for an account with an unverified
email shows a message about verifying the email and offering to resend.
* fix invalid unit test assertion
Client.CreateUser returns a user whose password has been sanitized.
Adopt the pattern in the previous assertions to use a new variable name
and test the password on the original model.User object. This didn't
expose any underlying broken behaviour, but the test wouldn't have
caught it if it had regressed.
Also fix a minor typo.
