I cannot save my custom ConfigurationSection in my web.config file on startup.
I've followed this tutorial for a generic implementation. My unit tests passed, I'm able to save de ConfigurationSection in my unit tests!
On application start, I want to build a ClaimCollection based on the controller class name and the belonging method names:
Startup.cs
public void Configuration(IAppBuilder app)
{
Config = new HttpConfiguration();
BuildUnityContainer();
BuildClaimCollection(); <----------------
ConfigureOAuth(app);
WebApiConfig.Register(Config);
app.UseCors(Microsoft.Owin.Cors.CorsOptions.AllowAll);
app.UseWebApi(Config);
}
public void BuildClaimCollection()
{
//config section
MethodClaimSection methodClaimSection = BaseConfigurationSection<MethodClaimSection>.Open();
var methods = GetClaimAuthorizedMethods();
foreach (var method in methods)
{
var claimValue = GetClaimValueFromMethodName(method);
var claim = new MethodClaimElement()
{
Type = "Method",
Value = claimValue
};
methodClaimSection.MethodClaims.Add(claim);
}
methodClaimSection.Save();
}
BaseConfigurationSection.cs
public abstract class BaseConfigurationSection<T> : ConfigurationSection
where T : ConfigurationSection, new()
{
public void Save()
{
System.Configuration.Configuration config = BaseConfigurationSection<T>.GetConfiguration();
T section = (T)config.Sections[typeof(T).Name];
foreach (var property in this.GetType().GetProperties())
{
if (property.IsDefined(typeof(ConfigurationPropertyAttribute), false))
{
section.GetType().InvokeMember(property.Name, BindingFlags.SetProperty, null, section,
new object[] {
.GetType().InvokeMember(property.Name, BindingFlags.GetProperty, null, this, null)
});
}
}
config.Save(ConfigurationSaveMode.Full);
}
}
When I run the WebApi application I get this error:
Cannot access a disposed object. Object name: 'System.Web.Http.HttpServer'.
Stacktrace:
[ObjectDisposedException: Cannot access a disposed object. Object name: 'System.Web.Http.HttpServer'.] System.Net.Http.DelegatingHandler.CheckDisposed() +332772 System.Net.Http.DelegatingHandler.CheckDisposedOrStarted() +13 System.Net.Http.DelegatingHandler.set_InnerHandler(HttpMessageHandler value) +23 System.Web.Http.HttpServer.Initialize() +108 System.Web.Http.HttpServer.b__b() +31 System.Threading.LazyInitializer.EnsureInitializedCore(T& target, Boolean& initialized, Object& syncLock, Func`1 valueFactory) +115 System.Threading.LazyInitializer.EnsureInitialized(T& target, Boolean& initialized, Object& syncLock, Func`1 valueFactory) +72 System.Web.Http.HttpServer.EnsureInitialized() +119 System.Web.Http.d__0.MoveNext() +276 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +3897072 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +58 System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() +28 System.Web.Http.Owin.d__0.MoveNext() +1139 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +3897072 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +58 System.Runtime.CompilerServices.TaskAwaiter.GetResult() +26 Microsoft.Owin.Cors.d__0.MoveNext() +1204 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +3897072 System.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(Task task) +3897072 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +58 System.Runtime.CompilerServices.TaskAwaiter.GetResult() +26 Microsoft.Owin.Security.Infrastructure.d__0.MoveNext() +937 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +3897072 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +58 System.Runtime.CompilerServices.TaskAwaiter.GetResult() +26 Microsoft.Owin.Security.Infrastructure.d__0.MoveNext() +937 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +3897072 System.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(Task task) +3897072 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +58 System.Runtime.CompilerServices.TaskAwaiter.GetResult() +26 Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.d__2.MoveNext() +272 System.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() +415 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155
The Configuration class doesn't have a Dispose method...
How to solve this problem?
