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我正在尝试使用 OpenIddict 从 asp.net 核心应用程序获取令牌。

当我从我的端点请求一个令牌时，我得到了这个异常：

System.InvalidOperationException：无法在架构“”中为实体“OpenIddictApplication”使用表“OpenIddictApplications”，因为它正在用于另一个实体。在 Microsoft.EntityFrameworkCore.Internal.ModelValidator.ShowError(String message) 在 Microsoft.EntityFrameworkCore.Internal.RelationalModelValidator.EnsureDistinctTableNames(IModel model) 在 Microsoft.EntityFrameworkCore.Internal.RelationalModelValidator.Validate(IModel model) 在 Microsoft.EntityFrameworkCore.Infrastructure.ModelSource .CreateModel(DbContext context, IConventionSetBuilder conventionSetBuilder, IModelValidator validator) at System.Collections.Concurrent.ConcurrentDictionary 2.GetOrAdd(TKey key, Func2 valueFactory) 在 Microsoft.EntityFrameworkCore.Internal.DbContextServices.CreateModel() 在 Microsoft.EntityFrameworkCore.Internal。1.get_Value() at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceProvider.<>c__DisplayClass16_0.<RealizeService>b__0(ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkServiceCollectionExtensions.<>c.<AddQuery>b__1_3(IServiceProvider p) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceProvider.<>c__DisplayClass16_0.<RealizeService>b__0(ServiceProvider provider) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetService[T](IServiceProvider provider) at Microsoft.EntityFrameworkCore.Infrastructure.AccessorExtensions.GetService[TService](IInfrastructure1 个访问器）在 Microsoft.EntityFrameworkCore.DbContext.get_QueryProvider() 在 Microsoft.EntityFrameworkCore.Internal.InternalDbSet 1.<.ctor>b__3_0() at Microsoft.EntityFrameworkCore.Internal.LazyRef1.get_Value() 在 Microsoft.EntityFrameworkCore.Internal.InternalDbSet1.System.Linq.IQueryable.get_Provider() at System.Linq.Queryable.SingleOrDefault[TSource](IQueryable1 源，表达式`1 谓词）在 C:\Users\Enrique_Garcia\Desktop\OpenID\OpenID\Controllers\AuthorizeController.cs:line 35 中的 OpenID.Controllers.AuthorizeController.d__2.MoveNext() --- 堆栈跟踪结束以前抛出异常的位置 --- 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 的 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() 在 Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__27.MoveNext( ) --- 从先前引发异常的位置结束堆栈跟踪 --- 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 在 Microsoft.AspNetCore.Mvc 的 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() .Internal.ControllerActionInvoker.d__25。MoveNext() --- 从先前引发异常的位置结束堆栈跟踪 --- 在 Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context) 的 Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context) 的 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() .AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__22.MoveNext() --- 堆栈跟踪从上一个位置结束抛出异常---在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ....Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__22.MoveNext() 的 Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) 的 Rethrow(ActionExecutedContext context) --- End从先前抛出异常的位置的堆栈跟踪 --- 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ....Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__22.MoveNext() 的 Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) 的 Rethrow(ActionExecutedContext context) --- End从先前抛出异常的位置的堆栈跟踪 --- 在 System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() ....

已经看到了，但我没有使用 Asp.Net Identity

配置服务：

 public void ConfigureServices(IServiceCollection services)
    {
        // Add framework services.
        services.AddMvc();
        services.AddDbContext<UniverContext>(options =>
        {
            options.UseSqlServer(Configuration["Data:ConnectionString"]);
            options.UseOpenIddict();
        });

        services.AddOpenIddict(options =>
        {
            options.AddEntityFrameworkCoreStores<UniverContext>();
            options.AddMvcBinders();
            options.EnableTokenEndpoint("/connect/token");
            options.AllowPasswordFlow().AllowRefreshTokenFlow();
            options.SetAccessTokenLifetime(TimeSpan.FromMinutes(1));
            options.SetRefreshTokenLifetime(TimeSpan.FromMinutes(2));
            options.DisableHttpsRequirement();
            options.UseJsonWebTokens();
            options.AddEphemeralSigningKey();

        });
    }

配置：

 public void Configure(IApplicationBuilder app, IHostingEnvironment env, 
  ILoggerFactory loggerFactory)
    {
        app.UseDeveloperExceptionPage();
        app.UseOpenIddict();

        JwtSecurityTokenHandler.DefaultInboundClaimTypeMap.Clear();
        JwtSecurityTokenHandler.DefaultOutboundClaimTypeMap.Clear();

        app.UseJwtBearerAuthentication(new JwtBearerOptions
        {
            Authority = "http://localhost:5000",
            Audience = "resource_server",
            RequireHttpsMetadata = false,
            TokenValidationParameters = new TokenValidationParameters
            {
                NameClaimType = OpenIdConnectConstants.Claims.Subject,
                RoleClaimType = OpenIdConnectConstants.Claims.Role
            }
        });

        loggerFactory.AddConsole(Configuration.GetSection("Logging"));
        loggerFactory.AddDebug();

        app.UseMvcWithDefaultRoute();
        app.UseWelcomePage();
    }

先谢谢了。

这是我的 UniverContext 类：

public partial class UniverContext : DbContext
{
    public virtual DbSet<Alumno> Alumno { get; set; }
    public virtual DbSet<AlumnoInscrito> AlumnoInscrito { get; set; }
    public virtual DbSet<Genero> Genero { get; set; }
    public virtual DbSet<OfertaEducativa> OfertaEducativa { get; set; }
    public virtual DbSet<OpenIddictApplications> OpenIddictApplications { get; set; }
    public virtual DbSet<OpenIddictAuthorizations> OpenIddictAuthorizations { get; set; }
    public virtual DbSet<OpenIddictScopes> OpenIddictScopes { get; set; }
    public virtual DbSet<OpenIddictTokens> OpenIddictTokens { get; set; }
    public virtual DbSet<Usuario> Usuario { get; set; }
    public virtual DbSet<UsuarioDetalle> UsuarioDetalle { get; set; }

    public UniverContext(DbContextOptions<UniverContext> options) : base(options) { }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        //modelBuilder.UseOpenIddict();

        modelBuilder.Entity<Alumno>(entity =>
        {
            entity.HasIndex(e => e.GeneroId)
                .HasName("IX_Alumno_GeneroId");

            entity.Property(e => e.AlumnoId).ValueGeneratedNever();

            entity.Property(e => e.GeneroId).HasDefaultValueSql("0");

            entity.Property(e => e.Nombre).IsRequired();

            entity.HasOne(d => d.Genero)
                .WithMany(p => p.Alumno)
                .HasForeignKey(d => d.GeneroId);
        });

        modelBuilder.Entity<AlumnoInscrito>(entity =>
        {
            entity.HasKey(e => new { e.AlumnoId, e.OfertaEducativaId })
                .HasName("PK_AlumnoInscrito");

            entity.HasIndex(e => e.OfertaEducativaId)
                .HasName("IX_AlumnoInscrito_OfertaEducativaId");

            entity.HasOne(d => d.Alumno)
                .WithMany(p => p.AlumnoInscrito)
                .HasForeignKey(d => d.AlumnoId);

            entity.HasOne(d => d.OfertaEducativa)
                .WithMany(p => p.AlumnoInscrito)
                .HasForeignKey(d => d.OfertaEducativaId);

            entity.HasOne(d => d.Usuario)
                .WithMany(p => p.AlumnoInscrito)
                .HasForeignKey(d => d.UsuarioId)
                .OnDelete(DeleteBehavior.Restrict)
                .HasConstraintName("FK_AlumnoInscrito_Usuario");
        });

        modelBuilder.Entity<Genero>(entity =>
        {
            entity.Property(e => e.GeneroId).ValueGeneratedNever();

            entity.Property(e => e.Descripcion).IsRequired();
        });

        modelBuilder.Entity<OfertaEducativa>(entity =>
        {
            entity.Property(e => e.OfertaEducativaId).ValueGeneratedNever();

            entity.Property(e => e.Descripcion).IsRequired();
        });

        modelBuilder.Entity<OpenIddictApplications>(entity =>
        {
            entity.HasIndex(e => e.ClientId)
                .HasName("IX_OpenIddictApplications_ClientId")
                .IsUnique();

            entity.Property(e => e.Id).HasMaxLength(450);

            entity.Property(e => e.ClientId)
                .IsRequired()
                .HasMaxLength(450);
        });

        modelBuilder.Entity<OpenIddictAuthorizations>(entity =>
        {
            entity.HasIndex(e => e.ApplicationId)
                .HasName("IX_OpenIddictAuthorizations_ApplicationId");

            entity.Property(e => e.Id).HasMaxLength(450);

            entity.Property(e => e.ApplicationId).HasMaxLength(450);

            entity.HasOne(d => d.Application)
                .WithMany(p => p.OpenIddictAuthorizations)
                .HasForeignKey(d => d.ApplicationId);
        });

        modelBuilder.Entity<OpenIddictScopes>(entity =>
        {
            entity.Property(e => e.Id).HasMaxLength(450);
        });

        modelBuilder.Entity<OpenIddictTokens>(entity =>
        {
            entity.HasIndex(e => e.ApplicationId)
                .HasName("IX_OpenIddictTokens_ApplicationId");

            entity.HasIndex(e => e.AuthorizationId)
                .HasName("IX_OpenIddictTokens_AuthorizationId");

            entity.Property(e => e.Id).HasMaxLength(450);

            entity.Property(e => e.ApplicationId).HasMaxLength(450);

            entity.Property(e => e.AuthorizationId).HasMaxLength(450);

            entity.HasOne(d => d.Application)
                .WithMany(p => p.OpenIddictTokens)
                .HasForeignKey(d => d.ApplicationId);

            entity.HasOne(d => d.Authorization)
                .WithMany(p => p.OpenIddictTokens)
                .HasForeignKey(d => d.AuthorizationId);
        });

        modelBuilder.Entity<Usuario>(entity =>
        {
            entity.Property(e => e.UsuarioId).HasDefaultValueSql("0");

            entity.Property(e => e.Nombre).IsRequired();

            entity.Property(e => e.Paterno)
                .IsRequired()
                .HasDefaultValueSql("N''");
        });

        modelBuilder.Entity<UsuarioDetalle>(entity =>
        {
            entity.HasKey(e => e.UsuarioId)
                .HasName("PK_UsuarioDetalle");

            entity.Property(e => e.UsuarioId).ValueGeneratedNever();

            entity.Property(e => e.Password)
                .IsRequired()
                .HasColumnType("varchar(50)");

            entity.HasOne(d => d.Usuario)
                .WithOne(p => p.UsuarioDetalle)
                .HasForeignKey<UsuarioDetalle>(d => d.UsuarioId)
                .OnDelete(DeleteBehavior.Restrict)
                .HasConstraintName("FK_UsuarioDetalle_Usuario");
        });
    }
}

我的 csproj 文件包含的是：

<PropertyGroup>
<TargetFramework>netcoreapp1.1</TargetFramework>
<AspNetContribOpenIdExtensionsVersion>1.0.0-*</AspNetContribOpenIdExtensionsVersion>
<OpenIddictVersion>1.0.0-*</OpenIddictVersion>
<PackageTargetFallback>portable-net45+win8</PackageTargetFallback>


 <PackageReference Include="AspNet.Security.OAuth.Validation" Version="1.0.0-rtm-0255" />
<PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.0.0" />
<PackageReference Include="Microsoft.AspNetCore" Version="1.1.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="1.1.1" />
<PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="1.1.1" />
<PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.2" />
<PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.1.1" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="1.1.1" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="1.1.1" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer.Design" Version="1.1.1" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="1.1.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.1" />
<PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="1.1.0" />
<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="1.1.0" />
<PackageReference Include="OpenIddict" Version="$(OpenIddictVersion)" />
<PackageReference Include="OpenIddict.EntityFrameworkCore" Version="$(OpenIddictVersion)" />
<PackageReference Include="OpenIddict.Mvc" Version="$(OpenIddictVersion)" />

软件包 openiddict 版本是 1.0.0-beta2-0607

我正在尝试并且有效的是这是我的 AuthorizationController：

 if (request.Username != "email@email.com")
            {
                return BadRequest(new OpenIdConnectResponse
                {
                    Error = OpenIdConnectConstants.Errors.InvalidGrant,
                    ErrorDescription = "The username/password couple is invalid"
                });
            }

            if (request.Password != "123456+")
            {
                return BadRequest(new OpenIdConnectResponse
                {
                    Error = OpenIdConnectConstants.Errors.InvalidGrant,
                    ErrorDescription = "The username/password couple is invalid"
                });
            }

但是在 Startup 类中注册我的 DbContext 后，我​​正在尝试使用数据库用户的类似内容：

 var user = _context.Usuario.SingleOrDefault(x => x.UsuarioId == int.Parse(request.Username));

在这一行中，我得到了描述的错误。

如果您想查看我的 AuthorizationController，我创建了一个repo，谢谢。

4

1 回答 1

4

例外对我来说很清楚：OpenIddict 在您调用时注册默认实体，options.AddOpenIddict()但您自己DbContext定义的不同实体最终使用相同的表名 ( OpenIddictApplications/ OpenIddictAuthorizations/ OpenIddictScopes/ OpenIddictTokens)，这被 EntityFramework 视为非法操作，因为实体类型不同。

你有两个选项来解决这个问题：

  • 使用默认的 OpenIddict 实体（例如OpenIddictApplicationvs OpenIddictApplications）。
  • 告诉 OpenIddict 您更喜欢使用自己的实体而不是内置实体：
// Register the OpenIddict services.
services.AddOpenIddict(options =>
{
    options.UseEntityFrameworkCore()
           .UseDbContext<ApplicationDbContext>()
           .ReplaceDefaultEntities<OpenIddictApplications, OpenIddictAuthorizations, OpenIddictScopes, OpenIddictTokens, string>();

    // ...
});
于 2017-05-03T03:17:54.710 回答