/// <inheritdoc/>
protected override async Task InitializeCoreAsync()
{
// Note: the transaction may be already attached when replaying an OWIN request
// (e.g when using a status code pages middleware re-invoking the OWIN pipeline).
var transaction = Context.Get <OpenIddictValidationTransaction>(typeof(OpenIddictValidationTransaction).FullName);
if (transaction is null)
{
// Create a new transaction and attach the OWIN request to make it available to the OWIN handlers.
transaction = await _factory.CreateTransactionAsync();
transaction.Properties[typeof(IOwinRequest).FullName !] = new WeakReference <IOwinRequest>(Request);
/// <inheritdoc/>
public async Task <bool> HandleRequestAsync()
{
// Note: the transaction may be already attached when replaying an ASP.NET Core request
// (e.g when using the built-in status code pages middleware with the re-execute mode).
var transaction = Context.Features.Get <OpenIddictValidationAspNetCoreFeature>()?.Transaction;
if (transaction is null)
{
// Create a new transaction and attach the HTTP request to make it available to the ASP.NET Core handlers.
transaction = await _factory.CreateTransactionAsync();
transaction.Properties[typeof(HttpRequest).FullName !] = new WeakReference <HttpRequest>(Request);
protected override async Task InitializeCoreAsync()
{
// Note: the transaction may be already attached when replaying an OWIN request
// (e.g when using a status code pages middleware re-invoking the OWIN pipeline).
var transaction = Context.Get <OpenIddictValidationTransaction>(typeof(OpenIddictValidationTransaction).FullName);
if (transaction == null)
{
// Create a new transaction and attach the OWIN request to make it available to the OWIN handlers.
transaction = await _factory.CreateTransactionAsync();
transaction.Properties[typeof(IOwinRequest).FullName] = new WeakReference <IOwinRequest>(Request);
// Attach the OpenIddict validation transaction to the OWIN shared dictionary
// so that it can retrieved while performing sign-in/sign-out operations.
Context.Set(typeof(OpenIddictValidationTransaction).FullName, transaction);
}
var context = new ProcessRequestContext(transaction);
await _dispatcher.DispatchAsync(context);
// Store the context in the transaction so that it can be retrieved from InvokeAsync().
transaction.SetProperty(typeof(ProcessRequestContext).FullName, context);
}
public async Task <bool> HandleRequestAsync()
{
// Note: the transaction may be already attached when replaying an ASP.NET Core request
// (e.g when using the built-in status code pages middleware with the re-execute mode).
var transaction = Context.Features.Get <OpenIddictValidationAspNetCoreFeature>()?.Transaction;
if (transaction == null)
{
// Create a new transaction and attach the HTTP request to make it available to the ASP.NET Core handlers.
transaction = await _factory.CreateTransactionAsync();
transaction.Properties[typeof(HttpRequest).FullName] = new WeakReference <HttpRequest>(Request);
// Attach the OpenIddict validation transaction to the ASP.NET Core features
// so that it can retrieved while performing challenge/forbid operations.
Context.Features.Set(new OpenIddictValidationAspNetCoreFeature {
Transaction = transaction
});
}
var context = new ProcessRequestContext(transaction);
await _dispatcher.DispatchAsync(context);
if (context.IsRequestHandled)
{
return(true);
}
else if (context.IsRequestSkipped)
{
return(false);
}
else if (context.IsRejected)
{
var notification = new ProcessErrorContext(transaction)
{
Response = new OpenIddictResponse
{
Error = context.Error ?? Errors.InvalidRequest,
ErrorDescription = context.ErrorDescription,
ErrorUri = context.ErrorUri
}
};
await _dispatcher.DispatchAsync(notification);
if (notification.IsRequestHandled)
{
return(true);
}
else if (notification.IsRequestSkipped)
{
return(false);
}
throw new InvalidOperationException(new StringBuilder()
.Append("The OpenID Connect response was not correctly processed. This may indicate ")
.Append("that the event handler responsible of processing OpenID Connect responses ")
.Append("was not registered or was explicitly removed from the handlers list.")
.ToString());
}
return(false);
}
