A Symfony bundle enabling users to login to eZ Publish using either username or email address.
This bundle enables users to login to eZ Publish using their email address in addition
to their username (this functionality was removed from eZ Publish in version 5.3).
To do so, we override eZ Publish's UserProvider and AuthenticationProvider.
Thanks to silver.solutions product development team for providing the information on how to do this.
Edit ezpublish\EzPublishKernel.php and add the following to the $bundles array in the registerBundles() function:
new Eab\LoginByEmailBundle\EabLoginByEmailBundle(),