當卡在my_aspnet_ *表中時，遷移到ServiceStack身份驗證框架的最佳方法是什么？

Question

我還沒有准備好從MySQL用戶/角色/配置文件提供程序格式更改我的所有用戶/身份驗證表，但是正在將MVC移到ServiceStack。

是否可以在某個地方使用預構建的IUserAuthRespository和/或CredentialsAuthProvider，還是需要構建一個預構建的IUserAuthRespository和/或CredentialsAuthProvider？

如果需要構建一個，我假設在IUserAuthRepository級別實現是最干凈的？ 是否有實現基本登錄/注銷（和管理“切換用戶”模擬）功能所需的最少方法集？

我嘗試實現一個自定義的CredentialsAuthProvider，該方法似乎可以正常工作，但是我無法獲得用於模擬的本地帖子以使用適當的提供程序。 在尋找解決方案時，我意識到也許更好地實現存儲庫。

編輯：我當前的自定義身份驗證提供程序的注冊是：

Plugins.Add(new AuthFeature(() => new AuthUserSession(), new IAuthProvider[]
{
    container.Resolve<MySqlCredentialsAuthProvider>() //HTML Form post of UserName/Password credentials
}));    

對於到AuthenticateService的本地帖子的調用代碼是：

 [RequiredRole(SystemRoles.Administrator)]
 public object Any(ImpersonateUser request)
 {
       using (var service = base.ResolveService<AuthenticateService>()) //In Process
       {
           //lets us login without a password if we call it internally
           var result = service.Post(new Authenticate
           {
               provider = AuthenticateService.CredentialsProvider,
               UserName = request.Username,
               //Password = "should-not-matter-since-we-are-posting-locally"
           });
           return result;
      }
 }

Answer 1

與現有的用戶身份驗證表集成

如果要使用現有的User / Auth表，最簡單的解決方案是忽略UserAuth存儲庫，並實現一個Custom CredentialsAuthProvider ，它查看現有數據庫表以返回其認證嘗試是否成功。

實現OnAuthenticated()從數據庫中填充其余鍵入的IAuthSession ，例如：

public class CustomCredentialsAuthProvider : CredentialsAuthProvider
{
    public override bool TryAuthenticate(IServiceBase authService, 
        string userName, string password)
    {
        //Add here your custom auth logic (database calls etc)
        //Return true if credentials are valid, otherwise false
    }

    public override IHttpResult OnAuthenticated(IServiceBase authService, 
        IAuthSession session, IAuthTokens tokens, 
        Dictionary<string, string> authInfo)
    {
        //Fill IAuthSession with data you want to retrieve in the app eg:
        session.FirstName = "some_firstname_from_db";
        //...

        //Call base method to Save Session and fire Auth/Session callbacks:
        return base.OnAuthenticated(authService, session, tokens, authInfo);

        //Alternatively avoid built-in behavior and explicitly save session with
        //authService.SaveSession(session, SessionExpiry);
        //return null;
    }
}

導入現有的用戶身份驗證表

如果要將其導入OrmLite用戶身份驗證表，則可以配置為在OrmLiteAuthRepository中使用OrmLiteAuthRepository：

//Register to use MySql Dialect Provider
container.Register<IDbConnectionFactory>(
    new OrmLiteConnectionFactory(dbConnString, MySqlDialect.Provider));

Plugins.Add(new AuthFeature(
    () => new CustomUserSession(), //Use your own typed Custom UserSession type
    new IAuthProvider[] {
        //HTML Form post of UserName/Password credentials
        new CredentialsAuthProvider()
    }));

//Tell ServiceStack you want to persist User Info in the registered MySql DB above
container.Register<IUserAuthRepository>(c =>
    new OrmLiteAuthRepository(c.Resolve<IDbConnectionFactory>()));

//Resolve instance of configured IUserAuthRepository
var userAuth = container.Resolve<IUserAuthRepository>();

//Create any missing UserAuth RDBMS tables
authRepo.InitSchema();

然后，要導入數據，可以使用上述MySQL DB連接從現有表中進行選擇，然后使用IUserAuthRepository創建新的Users。

// Open DB Connection to RDBMS
using (var db = container.Resolve<IDbConnectionFactory>().Open())
{
    //Example of fetching old Users out of a custom table (use your table instead)
    var oldUsers = db.Select<OldUserInfo>();

    // Clear existing UserAuth tables if you want to replay this import
    //db.DeleteAll<UserAuthDetails>();
    //db.DeleteAll<UserAuth>();

    //Go through and create new User Accounts using Old User Info
    foreach (var oldUser in oldUsers)
    {
        //Create New User Info from Old Info
        var newUser = new UserAuth {
            UserName = oldUser.UserName,
            Email = oldUser.Email,
            //...
        };

        //Create New User Account with oldUser Password
        authRepo.CreateUserAuth(newUser, oldUser.Password);
    }
}

之后，您將使用舊的用戶信息中的新用戶帳戶登錄。