public String getUsername() {
        return username;
    }
Returns the username of the Guacamole user whose identity was asserted
by the SAML IdP.

@return
    The username of the Guacamole user whose identity was asserted by
    the SAML IdP.
extensions/guacamole-auth-sso/modules/guacamole-auth-sso-saml/src/main/java/org/apache/guacamole/auth/saml/acs/AssertedIdentity.java