Asp.net mvc Asp mvc 4成员资格和网站安全
我需要一个关于做什么的建议。我目前正在使用WebSecurity方法来完成所有与帐户相关的工作。但是,它不支持电子邮件唯一性验证,因此我有几个选项:Asp.net mvc Asp mvc 4成员资格和网站安全,asp.net-mvc,asp.net-mvc-4,asp.net-membership,simplemembership,Asp.net Mvc,Asp.net Mvc 4,Asp.net Membership,Simplemembership,我需要一个关于做什么的建议。我目前正在使用WebSecurity方法来完成所有与帐户相关的工作。但是,它不支持电子邮件唯一性验证,因此我有几个选项: 写入(子类)一个新的SimpleMembershipProvider,覆盖现有的createuserAndAccount方法以验证电子邮件地址。但我还必须实现登录注销功能(就像websecurity一样)和其他一些功能 在数据库上添加唯一性约束,并在我的代码中捕捉它们。但是,这将导致我依赖于数据库 这可能有点便宜,但我可以在一个新类上复制/粘贴We
AccountMembershipProvider:ExtendedMemberShipprovider
如果是我,我可能会这样做: 首先,假设您将SimpleMembership与实体框架或某种数据库连接(ADO、LINQ到SQL等)一起使用您将有两个组件:
WebSecurity.*
方法调用和数据库连接以进行配置文件更改。就个人而言,我会将约束添加到数据库中以确保您的数据是纯的,但您也可以实现处理此逻辑的成员资格服务
首先,将它们分组到一个可在控制器中引用的接口中(如下所示):
然后您可以将该服务实现为SimpleMembership和数据库连接的混合体。为了保持通用性,我使用了IRepository
模式,但这可能是直接的DbContext
,ObjectContext
,等等。我也保持了它的简洁性,因此请原谅缺少校验和和简短的实现
public class MembershipService : IMembershipService
{
protected readonly SimpleMembershipProvider membershiProvider;
protected readonly SimpleRoleProvider roleProvider;
protected readonly IRepository<UserProfile> profileRepository;
public MembershipService(IRepository<UserProfile> profileRepository)
{
this.membershipProvider = Membership.Provider as SimpleMembershipProvider;
this.roleProvider = Role.Provider as SimpleRoleProvider;
this.profileRepository = userRepository;
}
#region IMembershipService Implementation
public Int32 CurrentUserId
{
get { return WebSecurity.CurrentUserId; }
}
public String CurrentUserName
{
get { return WebSecurity.CurrentUserName; }
}
public Boolean IsAuthenticated
{
get { return WebSecurity.IsAuthenticated; }
}
public Boolean CreateUserAndAccount(String username, String password, String emailaddress = null)
{
// validate the email address is unique
if (!this.profileRepository.Any(x => x.EmailAddress == emailaddress))
{
WebSecurity.CreateUserAndAccount(username, password, new
{
EmailAddress = emailaddress
}, createConfirmationToken);
return true;
}
else
{
// handle the error how you see fit
// (maybe even exception?)
return false;
}
}
public Boolean CreateUserAndAccount(String username, String password, out String confirmationToken, String emailaddress = null, out)
{
// validate the email address is unique
if (this.profileRepository.First(x => x.EmailAddress == emailaddress) == null)
{
confirmationToken = WebSecurity.CreateUserAndAccount(username, password, new
{
EmailAddress = emailaddress
}, createConfirmationToken);
return true;
}
else
{
// handle the error how you see fit
// (maybe even exception?)
confirmationToken = String.Empty;
return false;
}
}
public Boolean Login(String username, String password, Boolean persistCookie = false)
{
return WebSecurity.Login(username, password, persistCookie);
}
public void Logout()
{
WebSecurity.Logout();
}
#endregion
}
如果您使用的是EntityFramework,还可以使用。为了避免重复,这里有另一个SO问题/答案,用于检查唯一条目:
我同意创建一个界面,但您可以轻松地在实现中实现独特的电子邮件约束。但我也坚信,这种约束应该在数据库级别进行,并引导到web项目中。好吧,这是一个验证问题。我将提前验证,正如您所说,也要进行验证db-side too实现ExtendedMembershipProvider只需要一个额外的功能就需要做太多的工作,因为我必须实现所有的方法,而扩展SimpleMembershipProvider时,我可以重写register方法,这不是很容易吗?我也可以在这个新类中添加login/logout方法。为什么需要实现整个ExtenderMembershipProvider?我扩展了ExtendedMembershipProvider,只实现了我需要的东西。这是一个非常好的解决方案。太棒了,很高兴我能提供帮助。如果是新数据库,另一个选择是使用电子邮件作为用户名。默认情况下,用户名是唯一的。
public bool Login(string userName, string password, bool rememberMe)
{
return WebSecurity.Login(userName, password, rememberMe);
}
public bool ChangePassword(string userName, string currentPassword, string newPassword)
{
return WebSecurity.ChangePassword(userName, currentPassword, newPassword);
}
public void LogOut()
{
WebSecurity.Logout();
}
}
public interface IMembershipService
{
Int32 CurrentUserId { get; }
String CurrentUserName { get; }
Boolean IsAuthenticated { get; }
Boolean CreateUserAndAccount(String username, String password, String emailaddress = null);
Boolean CreateUserAndAccount(String username, string password, out String confirmationToken, String emailaddress = null);
Boolean Login(String username, String password, Boolean persistCookie = false);
void Logout();
}
public class MembershipService : IMembershipService
{
protected readonly SimpleMembershipProvider membershiProvider;
protected readonly SimpleRoleProvider roleProvider;
protected readonly IRepository<UserProfile> profileRepository;
public MembershipService(IRepository<UserProfile> profileRepository)
{
this.membershipProvider = Membership.Provider as SimpleMembershipProvider;
this.roleProvider = Role.Provider as SimpleRoleProvider;
this.profileRepository = userRepository;
}
#region IMembershipService Implementation
public Int32 CurrentUserId
{
get { return WebSecurity.CurrentUserId; }
}
public String CurrentUserName
{
get { return WebSecurity.CurrentUserName; }
}
public Boolean IsAuthenticated
{
get { return WebSecurity.IsAuthenticated; }
}
public Boolean CreateUserAndAccount(String username, String password, String emailaddress = null)
{
// validate the email address is unique
if (!this.profileRepository.Any(x => x.EmailAddress == emailaddress))
{
WebSecurity.CreateUserAndAccount(username, password, new
{
EmailAddress = emailaddress
}, createConfirmationToken);
return true;
}
else
{
// handle the error how you see fit
// (maybe even exception?)
return false;
}
}
public Boolean CreateUserAndAccount(String username, String password, out String confirmationToken, String emailaddress = null, out)
{
// validate the email address is unique
if (this.profileRepository.First(x => x.EmailAddress == emailaddress) == null)
{
confirmationToken = WebSecurity.CreateUserAndAccount(username, password, new
{
EmailAddress = emailaddress
}, createConfirmationToken);
return true;
}
else
{
// handle the error how you see fit
// (maybe even exception?)
confirmationToken = String.Empty;
return false;
}
}
public Boolean Login(String username, String password, Boolean persistCookie = false)
{
return WebSecurity.Login(username, password, persistCookie);
}
public void Logout()
{
WebSecurity.Logout();
}
#endregion
}
public class AccountController: Controller
{
private readonly IMembershipService membershipService;
public AccountController(IMembershipService membershipService)
{
this.membershipService = membershipService;
}
/* ... */
[HttpPost, ValidateAntiForgeryToken]
public ActionResult Register(LoginViewModel model, String returnUrl)
{
if (ModelState.IsValid)
{
if (this.membershipService.CreateUserandAccount(model.Username, model.Password, model.EmailAddress))
{
this.membershipService.Login(model.Username, model.Password);
if (!String.IsNullOrEmpty(returnUrl) && Url.IsLocalUrl(returnUrl))
{
return Redirect(returnUrl);
}
return RedirectToRoute("Default");
}
else
{
ModelState.AddModelError("", "Unable to register.");
}
}
return View(model);
}
/* ... */
}