A tutorial is asking me to encrypt passwords using SHA512 in the following manner:
INSERT INTO `vir_users` (`id`, `domain_id`, `password` , `email`) VALUES ('1', '1', ENCRYPT('pw1', CONCAT('$6$', SUBSTRING(SHA(RAND()), -16))), '[email protected]'), ('2', '1', ENCRYPT('pw2', CONCAT('$6$', SUBSTRING(SHA(RAND()), -16))), '[email protected]');
How would I replace this with a MySQL 5.7 non-deprecated AES_ENCRYPT instead of the old ENCRYPT way of doing things?
MySQL's documentation is severely lacking in this case at it does NOT provide any clear examples.
I found a way of doing it outside the DBMS, however, I would like to keep it all contained and not dependent on external code and/or tools; that's why would like to know.
When I run this query now, I get this error message:
'ENCRYPT' is deprecated and will be removed in a future release. Please use AES_ENCRYPT instead
update: The reason it's using this is that I need to store the password in such a way that Dovecot's default_pass_scheme (which is set to SHA512-CRYPT) can validate my passwords.
The $6$ part of the passwords seems to be important.. I don't know why, but all passwords that are generated the old way start with that. Please check the tutorial on why this is.