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<!DOCTYPE html>
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<title>How to get current logged in user's identifier with ASP.NET Core Identity?</title>
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<h1>Get current logged in user's identifier with ASP.NET Core Identity</h1>
<p>To get some data about the current logged in user, you have to call the service <span class="thnclwrd">Microsoft.AspNetCore.Identity.UserManager<T></span>, which implements all the methods you need.</p>
<p>A good practice is to add a private method in your controller, calling this service.</p>
<pre><code class="csharp">
public class AccountController : Controller
{
private readonly UserManager<ApplicationUser> _userManager;
public AccountController(UserManager<ApplicationUser> userManager)
{
_userManager = userManager;
}
[HttpGet]
public async Task<string> GetCurrentUserId()
{
ApplicationUser usr = await GetCurrentUserAsync();
return usr?.Id;
}
private Task<ApplicationUser> GetCurrentUserAsync() => _userManager.GetUserAsync(HttpContext.User);
}
</code></pre>
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07/05/2016
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