picodata_plugin::internal

Function authenticate

Source 
pub fn authenticate(
    username: &str,
    password: impl AsRef<[u8]>,
) -> Result<(), BoxError>
Expand description

§Description

Tries to authenticate a user with specified password. Authentication method is determined via accessing _pico_user system table using admin session.

§FFI

Uses [pico_ffi_authenticate].

§Errors

  • User was not found in the list of available users.
  • Authentication method was not initialized for the user.
  • Username length is greater than u32.
  • Password is not correct for the specified user.

§Panics

  • Global Raft node is not initialized.
  • Authentication data is not set for the specified user.
  • Session of admin user is closed.
  • User admin is not found.
  • User admin does not have enough permissions.
  • Internal error on accessing underlying Tarantool space of _pico_user system table.