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
<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="data source=MyServer\MyDataBase;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=MyServer\MyDataBase;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=MyServer\MyDataBase;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:
ApplicationUser实体类型不是当前上下文的模型的一部分 .
这是跟踪:
Ligne 32:var userManager = context.OwinContext.GetUserManager(); Ligne 33:Ligne 34:ApplicationUser user = await userManager.FindAsync(context.UserName,context.Password); Ligne 35:Ligne 36:if(user == null)Fichier source:c:\ Users \ aboucher \ Desktop \ WebRV-2016-05-12 - Copie \ Cliniciel_WebRV \ WebRV \ WebRV \ Providers \ CustomOAuthProvider.cs Ligne:34 Trace de la pile:[InvalidOperationException:Le type d'entitéApplicationUserne fait pas partiedumodèlepourle contexte actuel . ] System.Data.Entity.Internal.InternalContext.UpdateEntitySetMappingsForType(Type entityType)4479799 System.Data.Entity.Internal.InternalContext .GetEntitySetAndBaseTypeForType(Type entityType)37 System.Data.Entity.Internal.Linq.InternalSet1.Initialize()53 System.Data.Entity.Internal.Linq.InternalSet1.get_InternalContext()16 System.Data.Entity.Infrastructure.DbQuery1.System .Linq.IQueryable.get_Provider()39 System.Data.Entity.QueryableExtensions.FirstOrDefaultAsync(IQueryable1 source,Expression1谓词,CancellationToken cancellationToken)154 System.Data.Entity.QueryableExtensions.FirstOrDefaultAsync(IQueryable1 source,Expression1谓词)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.TaskAwaiter1 . GetResult()28 Microsoft.AspNet.Identity.CultureAwaiter1.GetResult()123 Microsoft.AspNet.Identity . <FindAsync> d__12.MoveNext()601 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)92 System.Runtime.CompilerServices .TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务)58 System.Runtime.CompilerServices.TaskAwaiter1.GetResult()28 WebRV.Providers.d__0.MoveNext()在c:\ Users \ aboucher \ Desktop \ WebRV-2016-05-12 - Copie \ Cliniciel_WebRV \ WebRV \ WebRV \ Providers \ CustomOAuthProvider.cs:34 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)92 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)58 System.R untime.CompilerServices.TaskAwaiter.GetResult()26 Microsoft.Owin.Security.OAuth.d__3f.MoveNext()863 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务)92 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务) )58 System.Runtime.CompilerServices.TaskAwaiter1.GetResult()28 Microsoft.Owin.Security.OAuth . <InvokeTokenEndpointAsync> d__22.MoveNext()2336 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)92 System.Runtime.CompilerServices .TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务)58 System.Runtime.CompilerServices.TaskAwaiter.GetResult()26 Microsoft.Owin.Security.OAuth . <InvokeAsync> d__0.MoveNext()1733 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务) )System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务)58 System.Runtime.CompilerServices.TaskAwaiter1.GetResult()28 Microsoft.Owin.Security.Infrastructure . d__0.MoveNext()664 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务)92 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务)58 System.Runtime.CompilerServices.TaskAwaiter.GetResult()26 Microsoft.AspNet . Identity.Owin.d__0.MoveNext()641 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务)92 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务)58 System.Runtime.CompilerServices.TaskAwaiter.GetResult()26 Microsoft.AspNet.Identity.Owin.d__0.MoveNext()641 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务)92System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)58 System.Runtime.CompilerServices.TaskAwaiter.GetResult()26 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.d__5.MoveNext()287 System.Runtime.CompilerServices.TaskAwaiter . ThrowForNonSuccess(任务任务)System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()26 Microsoft.Owin.Host.SystemWeb.Infrastructure.ErrorState.Rethrow()33 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.StageAsyncResult.End(IAsyncResult ar)150 Microsoft.Owin.Host . SystemWeb.IntegratedPipeline.IntegratedPipelineContext.EndFinalWork(IAsyncResult ar)42 System.Web.AsyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()380 System.Web.HttpApplication.Execute Step(IExecutionStep step,Boolean&completedSynchronously)155
1 回答
ApplicationUserManager方法在哪里?
您需要通过传递DbContext来配置应用程序UserManager
最重要的是写这一行(Create方法中的第一行)