While adding AddKeycloakAuthorization something crashes.

[imecar-github]

Hello I am facing this issue for all of the samples that includes services.AddKeycloakAuthorization

Details in below

System.AggregateException HResult=0x80131500 Message=Some services are not able to be constructed (Error while validating the service descriptor 'ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationService Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.DefaultAuthorizationService': Unable to resolve service for type 'System.Diagnostics.Metrics.IMeterFactory' while attempting to activate 'Keycloak.AuthServices.Authorization.KeycloakMetrics'.) (Error while validating the service descriptor 'ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationHandlerProvider Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.DefaultAuthorizationHandlerProvider': Unable to resolve service for type 'System.Diagnostics.Metrics.IMeterFactory' while attempting to activate 'Keycloak.AuthServices.Authorization.KeycloakMetrics'.) (Error while validating the service descriptor 'ServiceType: Microsoft.AspNetCore.Authorization.Policy.IPolicyEvaluator Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.Policy.PolicyEvaluator': Unable to resolve service for type 'System.Diagnostics.Metrics.IMeterFactory' while attempting to activate 'Keycloak.AuthServices.Authorization.KeycloakMetrics'.) (Error while validating the service descriptor 'ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationHandler Lifetime: Singleton ImplementationType: Keycloak.AuthServices.Authorization.Requirements.RealmAccessRequirementHandler': Unable to resolve service for type 'System.Diagnostics.Metrics.IMeterFactory' while attempting to activate 'Keycloak.AuthServices.Authorization.KeycloakMetrics'.) (Error while validating the service descriptor 'ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationHandler Lifetime: Singleton ImplementationType: Keycloak.AuthServices.Authorization.Requirements.ResourceAccessRequirementHandler': Unable to resolve service for type 'System.Diagnostics.Metrics.IMeterFactory' while attempting to activate 'Keycloak.AuthServices.Authorization.KeycloakMetrics'.) (Error while validating the service descriptor 'ServiceType: Keycloak.AuthServices.Authorization.KeycloakMetrics Lifetime: Singleton ImplementationType: Keycloak.AuthServices.Authorization.KeycloakMetrics': Unable to resolve service for type 'System.Diagnostics.Metrics.IMeterFactory' while attempting to activate 'Keycloak.AuthServices.Authorization.KeycloakMetrics'.) Source=Microsoft.Extensions.DependencyInjection StackTrace: at Microsoft.Extensions.DependencyInjection.ServiceProvider..ctor(ICollection1 serviceDescriptors, ServiceProviderOptions options) at Microsoft.Extensions.DependencyInjection.ServiceCollectionContainerBuilderExtensions.BuildServiceProvider(IServiceCollection services, ServiceProviderOptions options) at Microsoft.Extensions.Hosting.HostApplicationBuilder.Build() at Microsoft.AspNetCore.Builder.WebApplicationBuilder.Build() at Program.

$(String[] args) in C:\Users\Arge13\source\repos\WebApi1\WebApi1\Program.cs:line 40

This exception was originally thrown at this call stack: Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.CreateArgumentCallSites(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, System.Type, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain, System.Reflection.ParameterInfo[], bool) Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.CreateConstructorCallSite(Microsoft.Extensions.DependencyInjection.ServiceLookup.ResultCache, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, System.Type, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain) Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.TryCreateExact(Microsoft.Extensions.DependencyInjection.ServiceDescriptor, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain, int) Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.TryCreateExact(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain) Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.CreateCallSite(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain) Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.GetCallSite(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain) Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.CreateArgumentCallSites(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, System.Type, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain, System.Reflection.ParameterInfo[], bool) Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.CreateConstructorCallSite(Microsoft.Extensions.DependencyInjection.ServiceLookup.ResultCache, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, System.Type, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain) Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.TryCreateExact(Microsoft.Extensions.DependencyInjection.ServiceDescriptor, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain, int) Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.TryCreateEnumerable(Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceIdentifier, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain) ... [Call Stack Truncated]

Inner Exception 1: InvalidOperationException: Error while validating the service descriptor 'ServiceType: Microsoft.AspNetCore.Authorization.IAuthorizationService Lifetime: Transient ImplementationType: Microsoft.AspNetCore.Authorization.DefaultAuthorizationService': Unable to resolve service for type 'System.Diagnostics.Metrics.IMeterFactory' while attempting to activate 'Keycloak.AuthServices.Authorization.KeycloakMetrics'.

Inner Exception 2: InvalidOperationException: Unable to resolve service for type 'System.Diagnostics.Metrics.IMeterFactory' while attempting to activate 'Keycloak.AuthServices.Authorization.KeycloakMetrics'. `

If I want to run samples I got this error too,

Target Framework : .NET 7.0

[NikiforovAll]

Thank you for reporting this issue, I wasn't able to reproduce it locally, but this fix should do

I plan to include the fix in 2.5.1