Not sure if I understand you correctly, but to login you need to use API:
When i use mysql with traccar i can't login, sending the parameters with the api i mean.
When i am not using it with mysql, i can connect to it correctly.
i just need an example how to send the hash and salt, and login into traccar with that parameters.
You can take a look at official web interface for usage example:
https://github.com/tananaev/traccar/blob/master/web/app/view/LoginController.js
How can i logging in traccar giving by POST or GET, user and password??
I am using it with a database, that have hash and salt.
I want to enter directly giving the parameters.
Thanks.