FormsAuthentication重定向到登录页面

Question

I'm trying to implement Simple FormsAuthentication in an ASP.NET application as:

public ViewResult login()
{
    return View();
}

[HttpPost]
public ViewResult login(Login login)
{            
    if (ModelState.IsValid)
    {
        if (FormsAuthentication.Authenticate(login.username, login.password))
        {
            FormsAuthentication.RedirectFromLoginPage(login.username, false);                 
        }
        else
        {
            Response.Write("Invalid username or password. Try again");
            return View();
        }
     }
     return View("Index");            
}

<appSettings>
    <add key="owin:AutomaticAppStartup" value="false"/>
</appSettings>
<system.web>    
    <authentication mode="Forms">
          <forms
              name="PC"
              loginUrl="~/Home/login"
              timeout="2">
          <credentials>
              <user name="admin" password="admin1"/>
          </credentials>
  </forms>
</authentication>
<authorization>
  <deny users="?"/>
</authorization>
</system.web>

Now when I supply correct credentials as mentioned in Web.Config file, error message from the Else statement part of PostHttp login ViewResult executes and writes message Invalid username or password. Try again Invalid username or password. Try again and redirects to login page again. URL shown in the browser is:

http://payroll.net:81/Home/login?ReturnUrl=%2f

Any idea why FormsAuthentication is not redirecting to "Index" View after receiving correct credentials?

Answer 1

You are Supplying it with the unhashed Password , The Default Hashing algorithm is Sha1 try Hashing your Password And put the hashed string. Also if you do not want to use Encryption you can state it with :

 <credentials passwordFormat = "Clear">   
     <user name="UserName" 
     password="SimplePass"/>
  </credentials>