Make a CMS (II)-Forms login verification

1. Configure web. config

1: <authorization> <! -- Disable access by unauthorized users -->

   2:      <deny user="?"></deny>

   3:  </authorization>

 

2. Create a Login page

The file name and directory structure of the login page of this "things" must be like this "~ /Account/Login. cshtml "; the key code is as follows:

   1:  <form  method="post">

2: account <input name = "user" type = "text"/>

3: password <input name = "pass" type = "password"/>

4: <input name = "login" type = "submit" value = "Logon" class = "button"/>

   5:  </form>

Logic code:

1 :@{

   2:      var returnUrl = Request.QueryString["ReturnUrl"];

   3:      if(returnUrl.IsEmpty()){

   4:          returnUrl = "~/Admin/";

   5:      }

   6:      if(IsPost){

   7:          var username = Request.Form["user"];

   8:          var password = Request.Form["pass"];

   9:          var nickname = "";

  10:          var y = FormsAuthentication.HashPasswordForStoringInConfigFile(username+password,"md5");

  11:          var db = Database.Open("RazorCMS");

  12:          var sqlSel = "select TOP 1 username,password,nickname from SiteSet";

  13:          var user = db.QuerySingle(sqlSel);

  14:          var x = FormsAuthentication.HashPasswordForStoringInConfigFile(user["username"]+user["password"],"md5");

  15:          if(x==y){

  16:              nickname = user["nickname"];

  17:              FormsAuthentication.RedirectFromLoginPage(nickname,true);

  18:          }

  19:      }

  20:  }

3. Create Default. cshtml

Verify that the trend log on is successful:

   1:  @{

   2:      var n = Context.User.Identity.Name;

   3:  }