public async Task SendAsync(AppUserLoginEvent loginEvent)
{
Template template = await this._templateProvider.GetTemplateAsync(TemplateName);
template.AddReplacement("user-name", loginEvent.User.UserName);
template.AddReplacement("user-agent", loginEvent.UserAgent ?? "Onbekend");
template.AddReplacement("timestamp", loginEvent.Timestamp.ToString("F"));
template.AddReplacement("ip-address", loginEvent.IPAddress);
await this._mailService.SendAsync(loginEvent.User.Email, template);
}
private async Task HandleLoginCore(AppUser user, HttpContext httpContext)
{
if (this.HasTrustedCookie(user, httpContext.Request))
{
this._logger.LogInformation($"User #{user.Id} logs in with a trusted cookie");
// Refresh cookie
this.SetTrustedResponseCookie(user, httpContext);
return;
}
string ipAddress = httpContext.Connection.RemoteIpAddress?.ToString();
if (String.IsNullOrEmpty(ipAddress))
{
this._logger.LogWarning($"User #{user.Id} logs in - no IP address???");
return;
}
string userAgent = httpContext.Request.Headers["User-Agent"];
if (await this.ExistsInDatabase(ipAddress, userAgent, user.Id))
{
this._logger.LogInformation($"User #{user.Id} logs in, based on IP address [{ipAddress}] and user agent [{userAgent}] this login is trusted");
// Refresh cookie
this.SetTrustedResponseCookie(user, httpContext);
return;
}
var loginEvent = new AppUserLoginEvent
{
IPAddress = ipAddress,
UserAgent = userAgent,
Timestamp = DateTime.Now,
User = user,
UserId = user.Id
};
this._appUserLoginEventRepository.Add(loginEvent);
await this._appUserLoginEventRepository.SaveChangesAsync();
this.SetTrustedResponseCookie(user, httpContext);
this._logger.LogInformation($"User #{user.Id} logs in, based on IP address [{ipAddress}] and user agent [{userAgent}] this login is new");
if (user.Preferences.EnableLoginNotifications && user.EmailConfirmed)
{
this._logger.LogInformation($"User #{user.Id} logs in, sending notification for new login");
await this._appUserLoginEventMailer.SendAsync(loginEvent);
}
}
public void Add(AppUserLoginEvent loginEvent)
{
this._appDbContext.Set <AppUserLoginEvent>().Add(loginEvent);
}
