Method 'get_ServerSideSessions' in type 'Microsoft.AspNetCore.ApiAuthorization.IdentityServer.ApiAuthorizationDbContext`1' from assembly 'Microsoft.AspNetCore.ApiAuthorization.IdentityServer, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60' does not have an implementation.

[neozhu]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

Unable to load one or more of the requested types.
Method 'get_ServerSideSessions' in type 'Microsoft.AspNetCore.ApiAuthorization.IdentityServer.ApiAuthorizationDbContext`1' from assembly 'Microsoft.AspNetCore.ApiAuthorization.IdentityServer, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60' does not have an implementation.

at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
at Microsoft.AspNetCore.Mvc.Controllers.ControllerFeatureProvider.PopulateFeature(IEnumerable1 parts, ControllerFeature feature) at Microsoft.AspNetCore.Mvc.ApplicationParts.ApplicationPartManager.PopulateFeature[TFeature](TFeature feature) at Microsoft.AspNetCore.Mvc.ApplicationModels.ControllerActionDescriptorProvider.GetControllerTypes() at Microsoft.AspNetCore.Mvc.ApplicationModels.ControllerActionDescriptorProvider.GetDescriptors() at Microsoft.AspNetCore.Mvc.ApplicationModels.ControllerActionDescriptorProvider.OnProvidersExecuting(ActionDescriptorProviderContext context) at Microsoft.AspNetCore.Mvc.Infrastructure.DefaultActionDescriptorCollectionProvider.UpdateCollection() at Microsoft.AspNetCore.Mvc.Infrastructure.DefaultActionDescriptorCollectionProvider.Initialize() at Microsoft.AspNetCore.Mvc.Infrastructure.DefaultActionDescriptorCollectionProvider.GetChangeToken() at Microsoft.Extensions.Primitives.ChangeToken.OnChange(Func1 changeTokenProducer, Action changeTokenConsumer)
at Microsoft.AspNetCore.Mvc.Routing.ActionEndpointDataSourceBase.Subscribe()
at Microsoft.AspNetCore.Builder.ControllerEndpointRouteBuilderExtensions.GetOrCreateDataSource(IEndpointRouteBuilder endpoints)
at Microsoft.AspNetCore.Builder.ControllerEndpointRouteBuilderExtensions.MapControllers(IEndpointRouteBuilder endpoints)
at CleanArchitecture.Blazor.Infrastructure.Extensions.ApplicationBuilderExtensions.<>c.b__0_3(IEndpointRouteBuilder endpoints) in C:\Users\zhuhua\Documents\GitHub\CleanArchitectureWithBlazorServer\src\Infrastructure\Extensions\ApplicationBuilderExtensions.cs:line 41
at Microsoft.AspNetCore.Builder.EndpointRoutingApplicationBuilderExtensions.UseEndpoints(IApplicationBuilder builder, Action`1 configure)
at CleanArchitecture.Blazor.Infrastructure.Extensions.ApplicationBuilderExtensions.UseInfrastructure(IApplicationBuilder app, IConfiguration config) in C:\Users\zhuhua\Documents\GitHub\CleanArchitectureWithBlazorServer\src\Infrastructure\Extensions\ApplicationBuilderExtensions.cs:line 39
at Program.<

$>d__0.MoveNext() in C:\Users\zhuhua\Documents\GitHub\CleanArchitectureWithBlazorServer\src\Blazor.Server.UI\Program.cs:line 55

Expected Behavior

No response

Steps To Reproduce

No response

Exceptions (if any)

No response

.NET Version

7.0

Anything else?

No response

[neozhu]

[neozhu]

The problem persists. The latest version cannot be upgraded >6.1.0

[javiercn]

The problem persists. The latest version cannot be upgraded >6.1.0

It seems that there are breaking changes in the Identity Server version update, so we suggest you update instead to the latest patch version.

[neozhu]

It seems that there are breaking changes in the Identity Server version update, so we suggest you update instead to the latest patch version.

which one patch version? No available version in nuget

[javiercn]

@neozhu I suspect you are looking for Duende.IdentityServer... 6.0.4

[neozhu]

Currently I use this version, another issue is that Microsoft.AspNetCore.IdentityServer only depends on the automapper version< 12.

[javiercn]

@neozhu we do not depend directly on automapper, that must be coming from one of the IdentityServer packages.

[neozhu]

@neozhu we do not depend directly on automapper, that must be coming from one of the IdentityServer packages.
yes, Its dependencies are Microsoft.AspNetCore.IdentityServer ->Duende.IdentityServer.EntityFramework -> AutoMapper >=11<12

[hi-diego]

hello everyone, I had the same Issue, It seems like Reflection is ussed in some part on the migration creation process so I just didn't inherit from the API ApiAuthorizationDbContext class, instead I recreate it as follows:

using Duende.IdentityServer.EntityFramework.Entities;
using Duende.IdentityServer.EntityFramework.Extensions;
using Duende.IdentityServer.EntityFramework.Interfaces;
using Duende.IdentityServer.EntityFramework.Options;
using Microsoft.AspNetCore.ApiAuthorization.IdentityServer;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.Extensions.Options;

namespace Identity.Data
{

    public class User : IdentityUser
    {

    }
    public class GraphIdentityDbContext : IdentityDbContext<User>, IPersistedGrantDbContext
    {
        private readonly IOptions<OperationalStoreOptions> _operationalStoreOptions;

        /// <summary>
        /// Initializes a new instance of <see cref="ApiAuthorizationDbContext{TUser}"/>.
        /// </summary>
        /// <param name="options">The <see cref="DbContextOptions"/>.</param>
        /// <param name="operationalStoreOptions">The <see cref="IOptions{OperationalStoreOptions}"/>.</param>
        public GraphIdentityDbContext(
            DbContextOptions options,
            IOptions<OperationalStoreOptions> operationalStoreOptions)
            : base(options)
        {
            _operationalStoreOptions = operationalStoreOptions;
        }
        /// <summary>
        /// Gets or sets the user sessions.
        /// </summary>
        /// <value>
        /// The keys.
        /// </value>
        public DbSet<ServerSideSession> ServerSideSessions { get; set; }

        /// <summary>
        /// Gets or sets the <see cref="DbSet{PersistedGrant}"/>.
        /// </summary>
        public DbSet<PersistedGrant> PersistedGrants { get; set; }

        /// <summary>
        /// Gets or sets the <see cref="DbSet{DeviceFlowCodes}"/>.
        /// </summary>
        public DbSet<DeviceFlowCodes> DeviceFlowCodes { get; set; }

        /// <summary>
        /// Gets or sets the <see cref="DbSet{Key}"/>.
        /// </summary>
        public DbSet<Key> Keys { get; set; }

        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        public Task<int> SaveChangesAsync() => base.SaveChangesAsync();

        /// <summary>
        /// Configures the schema needed for the identity framework.
        /// </summary>
        /// <param name="builder">
        /// The builder being used to construct the model for this context.
        /// </param>
        protected override void OnModelCreating(ModelBuilder builder)
        {
            base.OnModelCreating(builder);
            builder.ConfigurePersistedGrantContext(_operationalStoreOptions.Value);
        }
    }

And it works , i figured out that the property ServerSideSessions was not implemented in the API ApiAuthorizationDbContext and was required by IPersistedGrantDbContext Interface so I added it in my DbContext and It works, Is werid that If I try to inherit from ApiAuthorizationDbContext even adding the ServerSideSessions property stilll fails.

We just need to add the

public DbSet<ServerSideSession> ServerSideSessions { get; set; }

property to Microsoft.AspNetCore.ApiAuthorization.IdentityServer.ApiAuthorizationDbContext class

PR here

[hi-diego]

I think that we are behind Duende that IPersistedGrantDbContext.ServerSideSessions property implementaion.
you can see the Package References

Identity -> Microsoft.AspNetCore.ApiAuthorization.IdentityServer 7.0.0 -> Duende.IdentityServer.EntityFramework (>= 6.0.4)

and you can see on Duende.IdentityServer.EntityFramework.Interfaces.IPersistedGrantDbContext.cs Definition that DbSet ServerSideSessions is required