if (账号密码验证成功)
{
//登陆成功
Session["User"] = account;
FormsAuthenticationTicket ticket = new FormsAuthenticationTicket
(1,
account.ID.ToString(),
DateTime.Now,
DateTime.Now.AddDays(1),
true,
"1,5,7", //可以存储role
"/"
);
var cookie = new HttpCookie(FormsAuthentication.FormsCookieName, FormsAuthentication.Encrypt(ticket));
cookie.HttpOnly = true;
HttpContext.Response.Cookies.Add(cookie);
return RedirectToAction("Index", "Admin");
}
需要使用的Role验证的地方
if (User.IsInRole("1"))
{
//用户拥有“1”角色权限
}
在需要,验证的Controller、Action上面添加注解属性,比如这个Action 只允许RoleID 为包含1或2或3的访问,而当前用户RoleID为(1、5、7)就是用户有权访问了。
[Authorize(Roles="1,2,3")]
public ActionResult Index()
{
return View();
}
需要配置web.config
<authentication mode="Forms">
<forms loginUrl="~/Login/Index" timeout="2880" />
</authentication>
<roleManager enabled="true" defaultProvider="CustomRoleProvid">
<providers>
<clear/>
<add name="CustomRoleProvid" type="HotelShow.CustomRoleProvider"/> <!--自定义获取Role的方法-->
</providers>
</roleManager>
CustomRoleProvider类的需要继承RoleProvider,实现GetRolesForUser方法
public override string[] GetRolesForUser(string username)
{
var cookie = HttpContext.Current.Request.Cookies[FormsAuthentication.FormsCookieName];
var ticket = FormsAuthentication.Decrypt(cookie.Value);
string role = ticket.UserData;
return role.Split(',');
}