c# – 实体类型ApplicationUser不是当前上下文的模型的一部分
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我在
Asp.net中有一个带有Entity Framework 6和数据库的Web应用程序.当用户连接时,我遇到了问题.这是我的代码：
Web.config文件 <connectionStrings> <add name="DefaultConnection" connectionString="data source=MyServerMyDataBase;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="data source=MyServerMyDataBase;initial catalog=Cliniciel_WebRV_Master;user id=XXX;password=XXXX;MultipleActiveResultSets=True;App=EntityFramework"" 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="data source=MyServerMyDataBase;initial catalog=Cliniciel_WebRV_DEV;user id=XXX;password=XXXX;MultipleActiveResultSets=True;App=EntityFramework"" 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="data source=MyServerMyDataBase;initial catalog=Cliniciel_WebRV_Master;user id=XXX;password=XXXX;multipleactiveresultsets=True;application name=EntityFramework"" providerName="System.Data.EntityClient" /> </connectionStrings> 在这里,我使用连接字符串“Cliniciel_WebRV_Oauth”进行身份验证. 我在启动时配置我的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);
}
}
}
}
这是我得到的错误：
这是跟踪：
解决方法
ApplicationUserManager方法在哪里？
您需要通过传递DbContext来配置应用程序UserManager 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;
}
}
最重要的是写这一行(Create方法中的第一行) var manager = new ApplicationUserManager(new UserStore<ApplicationUser>(context.Get<EducationContext>())); （编辑：李大同） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |