There is no concurrency control implemented and operations are not atomic, which means that 2 requests could reach the server at the same time causing unexpected behavior (for example 2 requests to issue a certificate for the same user could cause unexpected results).
This is not something currently critical as the number of requests is very low and it's unlikely that two users send the same request at the same time, but would be nice to have.
There is no concurrency control implemented and operations are not atomic, which means that 2 requests could reach the server at the same time causing unexpected behavior (for example 2 requests to issue a certificate for the same user could cause unexpected results).
This is not something currently critical as the number of requests is very low and it's unlikely that two users send the same request at the same time, but would be nice to have.