protected override async Task <PipelineState> DoInvoke(IOwinContext context, IOpenIdConnectRequest openIdConnectRequest, ILoginStatistics loginStatistics)
{
var recaptchaValidationService = context.Get <IRecaptchaValidationService>();
var recaptchaChallengeResponse = openIdConnectRequest.GetRecaptchaChallengeResponse();
if (!string.IsNullOrEmpty(recaptchaChallengeResponse))
{
var recaptchaVerificationResponse = await recaptchaValidationService.Validate(recaptchaChallengeResponse, Options);
if (recaptchaVerificationResponse.Succeeded)
{
context.Set <IRecaptchaContext>(new RecaptchaContext(RecaptchaState.ChallengeSucceeded, recaptchaVerificationResponse.Hostname, recaptchaVerificationResponse.Timestamp));
return(PipelineState.Continue);
}
context.Set <IRecaptchaContext>(new RecaptchaContext(RecaptchaState.Failed, recaptchaVerificationResponse.Hostname, recaptchaVerificationResponse.Timestamp));
return(PipelineState.Challenge);
}
return(PipelineState.Continue);
}
