在我的mvc 4网络应用程序中，我有一个用于授权的自定义成员提供者。但我也不允许登录用户的授权。我需要知道原因是什么。我只实现了ValidateUser方法。我是否需要实现任何其他重写方法？请帮忙。
如果您需要任何其他信息，请在下面发表评论，我可以给予。
这是我的membershipProvider类
using ABC.DTS.DAO;
using ABC.DTS.DAO.DB;
using ABC.DTS.Utilities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Security;
namespace ABC.DTS.Providers
{
public class DTSMembershipProvider : MembershipProvider
{
public override string ApplicationName
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
public override bool ValidateUser(string username, string password)
{
try
{
MemberHandler memberHandler = new MemberHandler();
LogFileManager.Instance.GetLogger("event").Debug("DTSMembershipProvider, ValidateUser, Entry, , EmailAddress = " + username + "Password = " + password);
LogFileManager.Instance.GetLogger("event").Debug("DTSMembershipProvider, ValidateUser-databaseOpen, Entry, , EmailAddress = " + username);
Member user = memberHandler.GetMemberByEmail(username);
if (user == null)
{
LogFileManager.Instance.GetLogger("error").Debug("DTSMembershipProvider, ValidateUser, Error, Invalid Email Address, EmailAddress = " + username + " Password = " + password);
return false;
}
else
{
if (user.Password == password && user != null)
{
LogFileManager.Instance.GetLogger("event").Debug("DTSMembershipProvider, ValidateUser, OK, Successful Login, EmailAddress = " + username + "Password = " + password);
return true;
}
else
{
LogFileManager.Instance.GetLogger("event").Debug("DTSMembershipProvider, ValidateUser, Error, Password Error, EmailAddress = " + username + " Password = " + password);
LogFileManager.Instance.GetLogger("error").Debug("DTSMembershipProvider, ValidateUser, Error, Password Error, EmailAddress = " + username + " Password = " + password);
return false;
}
}
}
catch (DAOException de)
{
LogFileManager.Instance.GetLogger("event").Debug("DTSMembershipProvider, ValidateUser, Error, " + de.Message + ", EmailAddress = " + username + "Password = " + password);
LogFileManager.Instance.GetLogger("error").Debug("DTSMembershipProvider, ValidateUser, Error, " + de.Message + ", EmailAddress = " + username + "Password = " + password);
throw de;
}
catch (Exception e)
{
LogFileManager.Instance.GetLogger("event").Debug("DTSMembershipProvider, ValidateUser, Error, " + e.Message + ", EmailAddress = " + username + "Password = " + password);
LogFileManager.Instance.GetLogger("error").Debug("DTSMembershipProvider, ValidateUser, Error, " + e.Message + ", EmailAddress = " + username + "Password = " + password);
throw new DAOException(2002,"Internal Error",e);
}
}
public override bool ChangePassword(string username, string oldPassword, string newPassword)
{
throw new NotImplementedException();
}
public override bool ChangePasswordQuestionAndAnswer(string username, string password, string newPasswordQuestion, string newPasswordAnswer)
{
throw new NotImplementedException();
}
public override MembershipUser CreateUser(string username, string password, string email, string passwordQuestion, string passwordAnswer, bool isApproved, object providerUserKey, out MembershipCreateStatus status)
{
throw new NotImplementedException();
}
public override bool DeleteUser(string username, bool deleteAllRelatedData)
{
throw new NotImplementedException();
}
public override bool EnablePasswordReset
{
get { throw new NotImplementedException(); }
}
public override bool EnablePasswordRetrieval
{
get { throw new NotImplementedException(); }
}
public override MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords)
{
throw new NotImplementedException();
}
public override MembershipUserCollection FindUsersByName(string usernameToMatch, int pageIndex, int pageSize, out int totalRecords)
{
throw new NotImplementedException();
}
public override MembershipUserCollection GetAllUsers(int pageIndex, int pageSize, out int totalRecords)
{
throw new NotImplementedException();
}
public override int GetNumberOfUsersOnline()
{
throw new NotImplementedException();
}
public override string GetPassword(string username, string answer)
{
throw new NotImplementedException();
}
public override MembershipUser GetUser(string username, bool userIsOnline)
{
throw new NotImplementedException();
}
public override MembershipUser GetUser(object providerUserKey, bool userIsOnline)
{
throw new NotImplementedException();
}
public override string GetUserNameByEmail(string email)
{
throw new NotImplementedException();
}
public override int MaxInvalidPasswordAttempts
{
get { throw new NotImplementedException(); }
}
public override int MinRequiredNonAlphanumericCharacters
{
get { throw new NotImplementedException(); }
}
public override int MinRequiredPasswordLength
{
get { throw new NotImplementedException(); }
}
public override int PasswordAttemptWindow
{
get { throw new NotImplementedException(); }
}
public override MembershipPasswordFormat PasswordFormat
{
get { throw new NotImplementedException(); }
}
public override string PasswordStrengthRegularExpression
{
get { throw new NotImplementedException(); }
}
public override bool RequiresQuestionAndAnswer
{
get { throw new NotImplementedException(); }
}
public override bool RequiresUniqueEmail
{
get { throw new NotImplementedException(); }
}
public override string ResetPassword(string username, string answer)
{
throw new NotImplementedException();
}
public override bool UnlockUser(string userName)
{
throw new NotImplementedException();
}
public override void UpdateUser(MembershipUser user)
{
throw new NotImplementedException();
}
}
}
这也是我的控制器类
using ABC.DTS.DAO;
using ABC.DTS.Login;
using ABC.DTS.Models;
using ABC.DTS.Providers;
using ABC.DTS.Utilities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
namespace ABC.DTS.Controllers
{
public class AuthenticationController : Controller
{
//
// GET: /Authentication/
public ActionResult Index()
{
return View();
}
public ActionResult Login(string username, string password, int loginMode)
{
GenericModel genericmodel;
try
{
LogFileManager.Instance.GetLogger("event").Debug("AuthenticationController, Login, Entry, , EmailAddress = " + username + "Password = " + password);
ILoginHandler loginHandler;
LoginHandlerFactory loginHandlerFactory = new LoginHandlerFactory();
loginHandler = loginHandlerFactory.GetLoginHandler(loginMode);
if (loginHandler.Login(username, password))
{
LogFileManager.Instance.GetLogger("event").Debug("AuthenticationController, Login, OK, Successful Login, EmailAddress = " + username + "Password = " + password);
genericmodel = new GenericModel(0000, "Successfully logged in");
return Json(genericmodel);
}
else
{
LogFileManager.Instance.GetLogger("event").Debug("AuthenticationController, Login, Error, Password Error, EmailAddress = " + username + " Password = " + password);
LogFileManager.Instance.GetLogger("error").Debug("AuthenticationController, Login, Error, Password Error, EmailAddress = " + username + " Password = " + password);
genericmodel = new GenericModel(1001, "Invalid username or password");
return Json(genericmodel);
}
}
catch (DAOException de)
{
LogFileManager.Instance.GetLogger("event").Debug("AuthenticationController, Login, Error, " + de.Message + ", EmailAddress = " + username + "Password = " + password);
LogFileManager.Instance.GetLogger("error").Debug("AuthenticationController, Login, Error, " + de.Message + ", EmailAddress = " + username + "Password = " + password);
genericmodel = new GenericModel(de.Code, de.Message);
return Json(genericmodel);
}
catch (Exception e)
{
LogFileManager.Instance.GetLogger("event").Debug("AuthenticationController, Login, Error, " + e.Message + ", EmailAddress = " + username + "Password = " + password);
LogFileManager.Instance.GetLogger("error").Debug("AuthenticationController, Login, Error, " + e.Message + ", EmailAddress = " + username + "Password = " + password);
genericmodel = new GenericModel(2002, "Internal Error");
return Json(genericmodel);
}
}
public ActionResult CheckServer()
{
GenericModel _genericModel = new GenericModel(3000, "Server is Live");
return Json(_genericModel);
}
[Authorize]
public ActionResult IsAuthorized()
{
GenericModel _genericModel = new GenericModel(0000, "Authorized");
return Json(_genericModel);
}
}
}
答案 0 :(得分：1)
您需要覆盖以下两种方法 -
public class CustomMembershipProvider : MembershipProvider
{
public override bool ValidateUser(string username, string password)
{
}
public override MembershipUser GetUser(string username, bool userIsOnline)
{
}
}
如果您在登录后需要授权，则还需要实施角色提供程序。
public class CustomRoleProvider : RoleProvider
{
public override bool IsUserInRole(string username, string roleName)
{
}
public override string[] GetRolesForUser(string username)
{
}
}