private async Task <ProcessConsentResult> ProcessConsent(DeviceAuthorizationInputModel model)
{
var result = new ProcessConsentResult();
var request = await _interaction.GetAuthorizationContextAsync(model.UserCode);
if (request == null)
{
return(result);
}
ConsentResponse grantedConsent = null;
// user clicked 'no' - send back the standard 'access_denied' response
if (model.Button == "no")
{
grantedConsent = ConsentResponse.Denied;
// emit event
await _events.RaiseAsync(new ConsentDeniedEvent(User.GetSubjectId(), request.ClientId, request.ScopesRequested));
}
// user clicked 'yes' - validate the data
else if (model.Button == "yes")
{
// if the user consented to some scope, build the response model
if (model.ScopesConsented != null && model.ScopesConsented.Any())
{
var scopes = model.ScopesConsented;
if (ConsentOptions.EnableOfflineAccess == false)
{
scopes = scopes.Where(x => x != IdentityServer4.IdentityServerConstants.StandardScopes.OfflineAccess);
}
grantedConsent = new ConsentResponse
{
RememberConsent = model.RememberConsent,
ScopesConsented = scopes.ToArray()
};
// emit event
await _events.RaiseAsync(new ConsentGrantedEvent(User.GetSubjectId(), request.ClientId, request.ScopesRequested, grantedConsent.ScopesConsented, grantedConsent.RememberConsent));
}
else
{
result.ValidationError = ConsentOptions.MustChooseOneErrorMessage;
}
}
else
{
result.ValidationError = ConsentOptions.InvalidSelectionErrorMessage;
}
if (grantedConsent != null)
{
// communicate outcome of consent back to identityserver
await _interaction.HandleRequestAsync(model.UserCode, grantedConsent);
// indicate that's it ok to redirect back to authorization endpoint
result.RedirectUri = model.ReturnUrl;
result.ClientId = request.ClientId;
}
else
{
// we need to redisplay the consent UI
result.ViewModel = await BuildViewModelAsync(model.UserCode, model);
}
return(result);
}
public async Task <IActionResult> OnPost()
{
var request = await _interaction.GetAuthorizationContextAsync(Input.UserCode);
if (request == null)
{
return(RedirectToPage("/Error/Index"));
}
ConsentResponse grantedConsent = null;
// user clicked 'no' - send back the standard 'access_denied' response
if (Input.Button == "no")
{
grantedConsent = new ConsentResponse
{
Error = AuthorizationError.AccessDenied
};
// emit event
await _events.RaiseAsync(new ConsentDeniedEvent(User.GetSubjectId(), request.Client.ClientId, request.ValidatedResources.RawScopeValues));
}
// user clicked 'yes' - validate the data
else if (Input.Button == "yes")
{
// if the user consented to some scope, build the response model
if (Input.ScopesConsented != null && Input.ScopesConsented.Any())
{
var scopes = Input.ScopesConsented;
if (ConsentOptions.EnableOfflineAccess == false)
{
scopes = scopes.Where(x => x != Duende.IdentityServer.IdentityServerConstants.StandardScopes.OfflineAccess);
}
grantedConsent = new ConsentResponse
{
RememberConsent = Input.RememberConsent,
ScopesValuesConsented = scopes.ToArray(),
Description = Input.Description
};
// emit event
await _events.RaiseAsync(new ConsentGrantedEvent(User.GetSubjectId(), request.Client.ClientId, request.ValidatedResources.RawScopeValues, grantedConsent.ScopesValuesConsented, grantedConsent.RememberConsent));
}
else
{
ModelState.AddModelError("", ConsentOptions.MustChooseOneErrorMessage);
}
}
else
{
ModelState.AddModelError("", ConsentOptions.InvalidSelectionErrorMessage);
}
if (grantedConsent != null)
{
// communicate outcome of consent back to identityserver
await _interaction.HandleRequestAsync(Input.UserCode, grantedConsent);
// indicate that's it ok to redirect back to authorization endpoint
return(RedirectToPage("/Device/Success"));
}
// we need to redisplay the consent UI
View = await BuildViewModelAsync(Input.UserCode, Input);
return(Page());
}
private async Task <ProcessConsentResult> ProcessConsent(DeviceAuthorizationInputModel model)
{
var result = new ProcessConsentResult();
var request = await _interactionService.GetAuthorizationContextAsync(model.UserCode);
if (request == null)
{
return(result);
}
ConsentResponse consentResponse = null;
switch (model.Button)
{
case "no":
{
consentResponse = new ConsentResponse {
Error = AuthorizationError.AccessDenied
};
await _eventService.RaiseAsync(new ConsentDeniedEvent(User.GetSubjectId(), request.Client.ClientId, request.ValidatedResources.RawScopeValues));
break;
}
case "yes" when model.ScopesConsented != null && model.ScopesConsented.Any():
{
var scopes = model.ScopesConsented;
if (ConsentOptions.EnableOfflineAccess == false)
{
scopes = scopes.Where(scope => scope != IdentityServerConstants.StandardScopes.OfflineAccess);
}
consentResponse = new ConsentResponse
{
Description = model.Description,
RememberConsent = model.RememberConsent,
ScopesValuesConsented = scopes.ToArray()
};
await _eventService.RaiseAsync(new ConsentGrantedEvent(User.GetSubjectId(), request.Client.ClientId, request.ValidatedResources.RawScopeValues, consentResponse.ScopesValuesConsented, consentResponse.RememberConsent));
break;
}
case "yes":
{
result.ValidationError = ConsentOptions.MustChooseOneErrorMessage;
break;
}
default:
{
result.ValidationError = ConsentOptions.InvalidSelectionErrorMessage;
break;
}
}
if (consentResponse != null)
{
await _interactionService.HandleRequestAsync(model.UserCode, consentResponse);
result.Client = request.Client;
result.RedirectUri = model.ReturnUrl;
}
else
{
result.ViewModel = await BuildViewModelAsync(model.UserCode, model);
}
return(result);
}
private async Task <ProcessConsentResult> ProcessConsent(DeviceAuthorizationInputModel model)
{
var result = new ProcessConsentResult();
var request = await _interaction.GetAuthorizationContextAsync(model.UserCode);
if (request == null)
{
return(result);
}
ConsentResponse grantedConsent = null;
if (model.Button == "no")
{
grantedConsent = ConsentResponse.Denied;
await _events.RaiseAsync(new ConsentDeniedEvent(User.GetSubjectId(), request.ClientId, request.ScopesRequested));
}
else if (model.Button == "yes")
{
if (model.ScopesConsented != null && model.ScopesConsented.Any())
{
var scopes = model.ScopesConsented;
if (ConsentOptions.EnableOfflineAccess == false)
{
scopes = scopes.Where(x => x != IdentityServerConstants.StandardScopes.OfflineAccess);
}
grantedConsent = new ConsentResponse
{
RememberConsent = model.RememberConsent,
ScopesConsented = scopes.ToArray()
};
await _events.RaiseAsync(new ConsentGrantedEvent(User.GetSubjectId(), request.ClientId, request.ScopesRequested, grantedConsent.ScopesConsented, grantedConsent.RememberConsent));
}
else
{
result.ValidationError = ConsentOptions.MustChooseOneErrorMessage;
}
}
else
{
result.ValidationError = ConsentOptions.InvalidSelectionErrorMessage;
}
if (grantedConsent != null)
{
await _interaction.HandleRequestAsync(model.UserCode, grantedConsent);
result.RedirectUri = model.ReturnUrl;
result.ClientId = request.ClientId;
}
else
{
result.ViewModel = await BuildViewModelAsync(model.UserCode, model);
}
return(result);
}