LoadUserManager is used to check the configuration for authentication and create a UserManager depending on what type of authentication is used.

NewExternalUserManager returns a [gimlet.UserManager] that's a thin wrapper around a database backed user cache.

NewGithubUserManager initializes a GithubUserManager with a Salt as randomly generated string used in Github authentication.

NewOnlyAPIUserManager creates a user manager for special users that can only make API requests.

SetLoginToken sets the token in the session cookie for authentication.

NaiveUserManager implements the UserManager interface and has a list of AuthUsers{UserName, DisplayName, Password, Email string} which is stored in the settings configuration file.