cvp70tsm

1namespace Concertino.API.Utility
2{
3    public class ReCaptchaUtility : IReCaptchaUtility
4    {
5        private readonly IConfiguration _config;
6        public ReCaptchaUtility(IConfiguration config)
7        {
8            _config = config;
9        }
10
11        public async Task<bool> IsValid(string captcha)
12        {
13            string url = "https://www.google.com/recaptcha/api/siteverify";
14            string secretKey = _config.GetSection("AppSettings:ReCaptchaSecret").Value;
15
16            using (HttpClient http = new HttpClient())
17            {
18                var values = new Dictionary<string, string> { { "secret", secretKey }, { "response", captcha } };
19                var data = new FormUrlEncodedContent(values);
20
21                var postResponse = await http.PostAsync(url, data);
22                var responseString = await postResponse.Content.ReadAsStringAsync();
23                var verifyResponse = JsonConvert.DeserializeObject<ReCaptchaResponseDTO>(responseString);
24
25                return verifyResponse.Success;
26            }
27        }
28    }
29}