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Rewrite captcha system (#754)

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Rewrite captcha and remove many unused directives
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Josh 2023-04-28 23:32:42 -05:00 • committed by GitHub
parent aefecc7b12
commit 3aa9033b67
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36 changed files with 101 additions and 111 deletions
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61
ProjectLighthouse.Servers.Website/Captcha/CaptchaService.cs Normal file
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using LBPUnion.ProjectLighthouse.Configuration;
using LBPUnion.ProjectLighthouse.Configuration.ConfigurationCategories;
using LBPUnion.ProjectLighthouse.Extensions;
using LBPUnion.ProjectLighthouse.Logging;
using LBPUnion.ProjectLighthouse.Types.Logging;
using Microsoft.Extensions.Primitives;
using Newtonsoft.Json.Linq;
namespace LBPUnion.ProjectLighthouse.Servers.Website.Captcha;
public class CaptchaService : ICaptchaService
{
private readonly HttpClient client;
public CaptchaService(HttpClient client)
{
this.client = client;
}
public async Task<bool> VerifyCaptcha(HttpRequest request)
{
if (!ServerConfiguration.Instance.Captcha.CaptchaEnabled) return true;
string keyName = ServerConfiguration.Instance.Captcha.Type switch
{
CaptchaType.HCaptcha => "h-captcha-response",
CaptchaType.ReCaptcha => "g-recaptcha-response",
_ => throw new ArgumentOutOfRangeException(nameof(request),
@$"Unknown captcha type: {ServerConfiguration.Instance.Captcha.Type}"),
};
bool gotCaptcha = request.Form.TryGetValue(keyName, out StringValues values);
if (!gotCaptcha) return false;
string? captchaToken = values[0];
if (captchaToken == null) return false;
List<KeyValuePair<string, string>> payload = new()
{
new KeyValuePair<string, string>("secret", ServerConfiguration.Instance.Captcha.Secret),
new KeyValuePair<string, string>("response", captchaToken),
};
try
{
using HttpResponseMessage response =
await this.client.PostAsync("siteverify", new FormUrlEncodedContent(payload));
if (!response.IsSuccessStatusCode) return false;
string responseBody = await response.Content.ReadAsStringAsync();
// We only really care about the success result, so we just parse that
return bool.Parse(JObject.Parse(responseBody)["success"]?.ToString() ?? "false");
}
catch (Exception ex)
{
Logger.Error(ex.ToDetailedException(), LogArea.HTTP);
}
return false;
}
}