AUTH

Syntax

AUTH password

Time complexity: O(1)/

The AUTH command authenticates the current connection if the Dragonfly server is password protected via the requirepass option. Dragonfly will deny any command executed by the just connected clients, unless the connection gets authenticated via AUTH.

If the password provided via AUTH matches the configured password, the server replies with the OK status code and starts accepting commands. Otherwise, an error is returned and the clients needs to try a new password.

Security notice

Because of the high performance nature of Dragonfly, it is possible to try a lot of passwords in parallel in very short time, so make sure to generate a strong and very long password so that this attack is infeasible.

Return

Simple string reply or an error if the password is invalid.