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using Microsoft.AspNetCore.Identity;
using BackendPIA.Services;
using BackendPIA.Models;
using BackendPIA.Forms;
namespace BackendPIA.Logics {
public class CreateAdministratorSessionLogic {
private readonly ITokenGenerator _token_generator;
private readonly UserManager<UserAccount> _manager;
private readonly UserAccountLoginForm _form;
private AuthenticationToken _token;
public AuthenticationToken Token { get { return _token; } }
public CreateAdministratorSessionLogic(ITokenGenerator token_generator, UserManager<UserAccount> manager, UserAccountLoginForm form) {
_token_generator = token_generator;
_manager = manager;
_form = form;
}
public async Task<bool> Call() {
var user = await _manager.FindByEmailAsync(_form.Email);
if(user == null)
return false;
var result = await _manager.CheckPasswordAsync(user, _form.Password);
if(result) {
_token = new AuthenticationToken { Token = _token_generator.Generate(user, "administrator"),
RefreshToken = _token_generator.GenerateRefreshToken() };
// We overwrite or set the value of the session token in the database: all other previous logins are invalid.
user.SessionToken = _token.RefreshToken;
user.SessionTokenExpiryTime = DateTime.UtcNow.AddHours(3);
await _manager.UpdateAsync(user);
return true;
}
return false;
}
}
}
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