LDAP + SCRAM-SHA-1 and more

[Neustradamus]

For more security, can you add SCRAM support in LDAP?

Original RFC is:

• RFC5803: Lightweight Directory Access Protocol (LDAP) Schema for Storing Salted Challenge Response Authentication Mechanism (SCRAM) Secrets: https://tools.ietf.org/html/rfc5803

Of course, other SCRAM are here too.

[Neustradamus]

Dear @esl team, have you progressed on it?

It is important for security, you can see here:

• https://notes.valdikss.org.ru/jabber.ru-mitm
• https://snikket.org/blog/on-the-jabber-ru-mitm
• https://www.devever.net/~hl/xmpp-incident

Thanks in advance.