komeil64
یک شنبه 15 اسفند 1389, 22:29 عصر
کلاس roleprovider:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Data.SqlClient;
using System.Configuration;
namespace WebApplication4.Classes
{
public class eShopRoleProvider : RoleProvider
{
public override void AddUsersToRoles(string[] usernames, string[] roleNames)
{
throw new NotImplementedException();
}
public override string ApplicationName
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
public override void CreateRole(string roleName)
{
throw new NotImplementedException();
}
public override bool DeleteRole(string roleName, bool throwOnPopulatedRole)
{
throw new NotImplementedException();
}
public override string[] FindUsersInRole(string roleName, string usernameToMatch)
{
throw new NotImplementedException();
}
public override string[] GetAllRoles()
{
throw new NotImplementedException();
}
public override string[] GetRolesForUser(string username)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrin gs["books"].ToString());
string[] roles = new string[1];
try
{
con.Open();
string sql = "Select roll from tbl_user Where user_name = @user_name";
SqlCommand cmd = new SqlCommand(sql, con);
cmd.Parameters.Add(new SqlParameter("user_name", username));
SqlDataReader reader = cmd.ExecuteReader();
if (reader.HasRows)
{
reader.Read();
roles[0] = reader["roll"].ToString();
}
}
catch
{
}
finally
{
con.Close();
}
return roles;
}
public override string[] GetUsersInRole(string roleName)
{
throw new NotImplementedException();
}
public override bool IsUserInRole(string username, string roleName)
{
throw new NotImplementedException();
}
public override void RemoveUsersFromRoles(string[] usernames, string[] roleNames)
{
throw new NotImplementedException();
}
public override bool RoleExists(string roleName)
{
throw new NotImplementedException();
}
}
}
وب کانفیگ اصلی را به این صورت تغییر میدید:
<roleManager defaultProvider="eShopRoleProvider" enabled="true">
<providers>
<clear/>
<add name="eShopRoleProvider" type="WebApplication4.Classes.eShopRoleProvider"/>
</providers>
</roleManager>
<authentication mode="Forms">
<forms name="eShopLogin" loginUrl="~/login.aspx" timeout="30" slidingExpiration="true"/>
</authentication>
فرضا دو تافولدر داریم admin و users
وب کانفیگ ادمین:
<authorization>
<allow roles="Administrator"/>
<deny users="*"/>
</authorization>
و برای فولدر یوزر کلمه Administrator رو مساوی رولی میزارید که توی دیتابیس مشخص کردید برای یوزر ها