實體類型ApplicationUser是不是該機型爲當前上下文

我在Asp.net的Web應用程序與實體框架6和第一個數據庫的一部分。我有問題，當它來爲用戶connect.Here是我的代碼：實體類型ApplicationUser是不是該機型爲當前上下文

的Web.config

<connectionStrings> 
    <add name="DefaultConnection" connectionString="data source=MyServer\MyDataBase;initial catalog=Cliniciel_WebRV_Master;User Id=XXX;Password=XXXX" providerName="System.Data.SqlClient" /> 
    <add name="Cliniciel_WebRV_MasterEntities" connectionString="metadata=res://*/Models.Entities.Cliniciel_WebRV_Master.csdl|res://*/Models.Entities.Cliniciel_WebRV_Master.ssdl|res://*/Models.Entities.Cliniciel_WebRV_Master.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=MyServer\MyDataBase;initial catalog=Cliniciel_WebRV_Master;user id=XXX;password=XXXX;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" /> 
    <add name="Cliniciel_WebRV_Entities" connectionString="metadata=res://*/Models.Entities.Cliniciel_WebRV_Entities.csdl|res://*/Models.Entities.Cliniciel_WebRV_Entities.ssdl|res://*/Models.Entities.Cliniciel_WebRV_Entities.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=MyServer\MyDataBase;initial catalog=Cliniciel_WebRV_DEV;user id=XXX;password=XXXX;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" /> 
    <add name="Cliniciel_WebRV_Oauth" connectionString="metadata=res://*/Models.Entities.Cliniciel_WebRV_Oauth.csdl|res://*/Models.Entities.Cliniciel_WebRV_Oauth.ssdl|res://*/Models.Entities.Cliniciel_WebRV_Oauth.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=MyServer\MyDataBase;initial catalog=Cliniciel_WebRV_Master;user id=XXX;password=XXXX;multipleactiveresultsets=True;application name=EntityFramework&quot;" providerName="System.Data.EntityClient" />   
</connectionStrings>

這裏我使用的連接字符串「Cliniciel_WebRV_Oauth」爲我的身份認證。

我在啓動配置我oauthToken

Startup.cs

private void ConfigureOAuthTokenGeneration(IAppBuilder app) 
     { 
      //// Configure the db context and user manager to use a single instance per request 
      app.CreatePerOwinContext(ApplicationDbContext.Create); 
      app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create); 

      //app.CreatePerOwinContext<ApplicationRoleManager>(ApplicationRoleManager.Create); 
      OAuthAuthorizationServerOptions OAuthServerOptions = new OAuthAuthorizationServerOptions() 
      { 
       //For Dev enviroment only (on production should be AllowInsecureHttp = false) 
       #if DEBUG 
       AllowInsecureHttp = true, 
       #endif 
       TokenEndpointPath = new PathString("/oauth/token"), 
       AccessTokenExpireTimeSpan = TimeSpan.FromDays(1), 
       Provider = new CustomOAuthProvider(), 
       AccessTokenFormat = new CustomJwtFormat("http://localhost:55555/") 

      }; 

      // OAuth 2.0 Bearer Access Token Generation 
      app.UseOAuthAuthorizationServer(OAuthServerOptions); 
     } 

private void ConfigureOAuthTokenConsumption(IAppBuilder app) 
     { 

      var issuer = "http://localhost:55555/"; 
      string audienceId = ConfigurationManager.AppSettings["as:AudienceId"]; 
      byte[] audienceSecret = TextEncodings.Base64Url.Decode(ConfigurationManager.AppSettings["as:AudienceSecret"]); 

      // Api controllers with an [Authorize] attribute will be validated with JWT 
      app.UseJwtBearerAuthentication(
       new JwtBearerAuthenticationOptions 
       { 
        AuthenticationMode = AuthenticationMode.Active, 
        AllowedAudiences = new[] { audienceId }, 
        IssuerSecurityTokenProviders = new IIssuerSecurityTokenProvider[] 
        { 
         new SymmetricKeyIssuerSecurityTokenProvider(issuer, audienceSecret) 
        } 
       }); 
     }

ApplicationDBContext.cs

using Microsoft.AspNet.Identity.EntityFramework; 
using System; 
using System.Linq; 
using System.Web; 
using System.Web.Services; 
using System.Web.SessionState; 
using WebRV.Models.Entities; 

namespace WebRV.Infrastructure 
{ 

    public class ApplicationDbContext : IdentityDbContext<ApplicationUser> //DOIT CREER APPLICATION USER. 
    { 

     public ApplicationDbContext() 
      : base("Cliniciel_WebRV_Oauth", throwIfV1Schema: false) 
     { 
      Configuration.ProxyCreationEnabled = false; 
      Configuration.LazyLoadingEnabled = false; 
     } 

     [WebMethod(EnableSession = true)] 
     public static ApplicationDbContext Create() 
     { 
      return new ApplicationDbContext(); 
     } 

    } 
}

CustomOAuthProvider.cs

using System; 
using System.Linq; 
using WebRV.Infrastructure; 
using Microsoft.Owin.Security; 
using Microsoft.Owin.Security.OAuth; 
using System.Security.Claims; 
using System.Threading.Tasks; 
using Microsoft.AspNet.Identity.Owin; 
using System.Web.Mvc; 
using WebRV.Models.Entities; 
using System.Net; 
using System.Web.Http; 


namespace WebRV.Providers 
{ 

    public class CustomOAuthProvider : OAuthAuthorizationServerProvider 
    { 
     [ValidateAntiForgeryToken] 
     public override Task ValidateClientAuthentication(OAuthValidateClientAuthenticationContext context) 
     { 
      context.Validated(); 
      return Task.FromResult<object>(null); 
     } 

     public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context) 
     { 
       var allowedOrigin = "*"; 

       context.OwinContext.Response.Headers.Add("Access-Control-Allow-Origin", new[] { allowedOrigin }); 

       var userManager = context.OwinContext.GetUserManager<ApplicationUserManager>(); 

       ApplicationUser user = await userManager.FindAsync(context.UserName, context.Password); 

       if (user == null) 
       { 
        context.SetError("invalid_grant", "The user name or password is incorrect."); 

       } 
       else 
       { 

        //if (!user.EmailConfirmed) 
        //{ 
        // context.SetError("invalid_grant", "User did not confirm email."); 
        // return; 
        //} 


        ClaimsIdentity oAuthIdentity = await user.GenerateUserIdentityAsync(userManager, "JWT"); 

        var ticket = new AuthenticationTicket(oAuthIdentity, null); 

        context.Validated(ticket); 
       } 

     } 
    } 
}

這是我得到的錯誤：

的ApplicationUser實體類型是不是該機型爲當前上下文的一部分。

這裏的跟蹤：

利涅32：VAR的UserManager = context.OwinContext.GetUserManager（）; Ligne 33 ：Ligne 34：ApplicationUser user = await userManager.FindAsync（context.UserName，context.Password）;利涅35：利涅36：如果（用戶== NULL）

Fichier源：C：\用戶\ aboucher \桌面\ WebRV-2016年5月12日 - 修復的拷貝\ Cliniciel_WebRV \ WebRV \ WebRV \提供商\ CustomOAuthProvider的.cs
利涅：34

痕量德拉樁：

[InvalidOperationException異常：樂型D'entitéApplicationUser NE既成事實 PAS partie杜MODELE傾樂contexte actuel。]
System.Data.Entity的。 Internal.InternalContext.UpdateEntitySetMappingsForType（類型的EntityType）4479799
System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType（類型的EntityType）37
System.Data.Entity.Internal.Linq.InternalSet 1.Initialize() +53 System.Data.Entity.Internal.Linq.InternalSet 1.get_InternalContext（） 16 System.Data .Entity.Infrastructure.DbQuery 源，表達源，表達1 predicate) +163 Microsoft.AspNet.Identity.EntityFramework.<GetUserAggregateAsync>d__6c.MoveNext() +807 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +92 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +58 System.Runtime.CompilerServices.TaskAwaiter 1.GetResult（） 28 Microsoft.AspNet.Identity.CultureAwaiter 1.GetResult() +123 Microsoft.AspNet.Identity.<FindAsync>d__12.MoveNext() +601 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +92 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +58 System.Runtime.CompilerServices.TaskAwaiter 1.GetResult（） 28 WebRV.Providers.d__0.MoveNext （）in c：\ Users \ aboucher \ Desktop \ WebRV-2016-05-12 - Copie \ Cliniciel_WebRV \ WebRV \ WebRV \ Providers \ CustomOAuthProvider.cs： 34 系統。Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任務任務）+92
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任務任務）+58 System.Runtime.CompilerServices.TaskAwaiter.GetResult（） +26 Microsoft.Owin。 Security.OAuth.d__3f.MoveNext（） 863 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任務任務）+92
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任務任務）+58 System.Runtime。 CompilerServices.TaskAwaiter 1.GetResult() +28 Microsoft.Owin.Security.OAuth.<InvokeTokenEndpointAsync>d__22.MoveNext() +2336 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +92 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +58 System.Runtime.CompilerServices.TaskAwaiter.GetResult() +26 Microsoft.Owin.Security.OAuth.<InvokeAsync>d__0.MoveNext() +1733 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +92 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +58 System.Runtime.CompilerServices.TaskAwaiter 1.GetResult（） +28 Microsoft.Owin.Security.Infrastructure.d__0.MoveNext（）+664 System.Runtime.CompilerServices.TaskAwai ter.ThrowForNonSuccess（任務任務）+92
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任務任務）+58 System.Runtime.CompilerServices.TaskAwaiter.GetResult（） +26 Microsoft.AspNet.Identity.Owin。 d__0.MoveNext（）641個System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任務任務）+92
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任務任務）+58 System.Runtime.CompilerServices.TaskAwaiter.GetResult （） +26 Microsoft.AspNet.Identity.Owin.d__0.MoveNext（）+641 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任務任務）+92
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任務任務）+58 System.Runtime.CompilerServices.TaskAwaiter.GetResult（） +26 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.d__5.MoveNext（） 287系統.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任務任務）+92
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任務任務）+58 System.Runtime.CompilerServices.TaskAwaiter.GetResult（） +26 Microsoft.Owin .Host.SystemWeb.IntegratedPipeline.d__2.MoveNext（） +272 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw（）+26 Microsoft.Owin.Host.SystemWeb.Infrastructure.ErrorState.Rethrow（）+33 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.StageAsyncResult.End（IAsyncResult的 AR）150
Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.IntegratedPipelineContext.EndFinalWork（IAsyncResult的 AR）42
System.Web.AsyncEventExecutionStep .System.Web.HttpApplication.IExecutionStep.Execute（） +380 System.Web.HttpApplication.ExecuteStep（IExecutionStep一步，布爾& completedSynchronously）155

來源

2017-02-02 alexandre

請翻譯的錯誤消息，英語，並張貼作爲文本問題;你會得到更多的幫助。 – Alex

@Alex現在更清楚了嗎？ – alexandre

更好。還包括引發異常的行。 – Alex

哪裏是你ApplicationUserManager方法

你需要通過傳遞的DbContext

配置應用程序的UserManager喜歡這個

public class ApplicationUserManager : UserManager<ApplicationUser> 
{ 
    public ApplicationUserManager(IUserStore<ApplicationUser> store) 
     : base(store) 
    { 
    } 

    public static ApplicationUserManager Create(IdentityFactoryOptions<ApplicationUserManager> options, IOwinContext context) 
    { 
     var manager = new ApplicationUserManager(new UserStore<ApplicationUser>(context.Get<EducationContext>())); 
     // Configure validation logic for usernames 
     manager.UserValidator = new UserValidator<ApplicationUser>(manager) 
     { 
      AllowOnlyAlphanumericUserNames = false, 
      RequireUniqueEmail = true 
     }; 

     // Configure validation logic for passwords 
     manager.PasswordValidator = new PasswordValidator 
     { 
      RequiredLength = 6, 
      RequireNonLetterOrDigit = true, 
      RequireDigit = true, 
      RequireLowercase = true, 
      RequireUppercase = true, 
     }; 

     // Configure user lockout defaults 
     manager.UserLockoutEnabledByDefault = true; 
     manager.DefaultAccountLockoutTimeSpan = TimeSpan.FromMinutes(5); 
     manager.MaxFailedAccessAttemptsBeforeLockout = 5; 

     // Register two factor authentication providers. This application uses Phone and Emails as a step of receiving a code for verifying the user 
     // You can write your own provider and plug it in here. 
     manager.RegisterTwoFactorProvider("Phone Code", new PhoneNumberTokenProvider<ApplicationUser> 
     { 
      MessageFormat = "Your security code is {0}" 
     }); 
     manager.RegisterTwoFactorProvider("Email Code", new EmailTokenProvider<ApplicationUser> 
     { 
      Subject = "Security Code", 
      BodyFormat = "Your security code is {0}" 
     }); 
     manager.EmailService = new EmailService(); 
     manager.SmsService = new SmsService(); 
     var dataProtectionProvider = options.DataProtectionProvider; 
     if (dataProtectionProvider != null) 
     { 
      manager.UserTokenProvider = 
       new DataProtectorTokenProvider<ApplicationUser>(dataProtectionProvider.Create("ASP.NET Identity")); 
     } 
     return manager; 
    } 
}

最重要的是寫這條線（第一行創建方法）

var manager = new ApplicationUserManager(new UserStore<ApplicationUser>(context.Get<EducationContext>()));

來源

2017-02-08 07:23:00

實體類型ApplicationUser是不是該機型爲當前上下文

回答

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