public async Task can_verify_a_captcha()
{
SetupResponse(true);
var response = await captcha.Verify2Async("aaaaa", "bbbb", "cccc");
response.Should().BeTrue();
server.ShouldHaveCalled(Constants.VerifyUrl)
.WithRequestBody("response=aaaaa&remoteip=bbbb&secret=cccc");
}
public Task <bool> ValidateToken(string recaptchaToken, IPAddress clientIp)
{
//this can be null i.e. under proxy or from localhost.
//TODO IISIntegration, etc
var secret = recaptchaOptions.Value.PrivateKey;
return(reCaptchaService.Verify2Async(recaptchaToken, clientIp?.ToString(), secret));
}
private async Task <bool> Verify(string captchaResponse, IPAddress clientIp)
{
if (string.IsNullOrEmpty(captchaResponse) || clientIp is null)
{
return(false);
}
var captchaApi = new ReCaptchaService();
return(await captchaApi.Verify2Async(captchaResponse, clientIp.ToString(), _recaptchaSettings.Value.SecretKey));
}
public async Task can_verify_failed_response()
{
var responseJson = ResponseJson(false);
var mockHttp = new MockHttpMessageHandler();
mockHttp.Expect(HttpMethod.Post, Constants.VerifyUrl)
.Respond("application/json", responseJson)
.WithExactFormData("response=aaaaa&remoteip=bbbb&secret=cccc");
var captcha = new ReCaptchaService(client: mockHttp.ToHttpClient());
var response = await captcha.Verify2Async("aaaaa", "bbbb", "cccc");
response.Should().BeFalse();
mockHttp.VerifyNoOutstandingExpectation();
}