.gitignore

@@ -398,4 +398,3 @@ FodyWeavers.xsd
 *.sln.iml
 .idea/
 config.toml
-CollabVMAuthServer/rockyou.txt

CollabVMAuthServer/HTTP/Payloads/LoginPayload.cs

@@ -5,6 +5,4 @@ public class LoginPayload
     public string username { get; set; }
     public string password { get; set; }
     public string? captchaToken { get; set; }
-    public string? turnstileToken { get; set; }
-    public string? recaptchaToken { get; set; }
 }

CollabVMAuthServer/HTTP/Payloads/RegisterPayload.cs

@@ -6,7 +6,5 @@ public class RegisterPayload
     public string password { get; set; }
     public string email { get; set; }
     public string? captchaToken { get; set; }
-    public string? turnstileToken { get; set; }
-    public string? recaptchaToken { get; set; }
     public string dateOfBirth { get; set; }
 }

CollabVMAuthServer/HTTP/Payloads/SendResetEmailPayload.cs

@@ -5,6 +5,4 @@ public class SendResetEmailPayload
     public string email { get; set; }
     public string username { get; set; }
     public string? captchaToken { get; set; }
-    public string? turnstileToken { get; set; }
-    public string? recaptchaToken { get; set; }
 }

CollabVMAuthServer/HTTP/Responses/AuthServerInformation.cs

@@ -4,9 +4,6 @@ public class AuthServerInformation
 {
     public bool registrationOpen { get; set; }
     public AuthServerInformationCaptcha hcaptcha { get; set; }
-    public AuthServerInformationTurnstile turnstile { get; set; }
-    public AuthServerInformationReCAPTCHA recaptcha { get; set; }
-
 }
 
 public class AuthServerInformationCaptcha
@@ -14,15 +11,3 @@ public class AuthServerInformationCaptcha
     public bool required { get; set; }
     public string? siteKey { get; set; }
 }
-
-public class AuthServerInformationTurnstile
-{
-    public bool required { get; set; }
-    public string? siteKey { get; set; }
-}
-
-public class AuthServerInformationReCAPTCHA
-{
-    public bool required { get; set; }
-    public string? siteKey { get; set; }
-}

CollabVMAuthServer/HTTP/Routes.cs

@@ -99,55 +99,6 @@ public static class Routes
                 }, Utilities.JsonSerializerOptions);
             }
         }
-
-        // Check Turnstile response
-        if (Program.Config.Turnstile.Enabled)
-        {
-            if (string.IsNullOrWhiteSpace(payload.turnstileToken))
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new SendResetEmailResponse
-                {
-                    success = false,
-                    error = "Missing Turnstile token"
-                }, Utilities.JsonSerializerOptions);
-            }
-            var result = await Program.Turnstile!.Verify(payload.turnstileToken, ip.ToString());
-            if (!result.success)
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new SendResetEmailResponse
-                {
-                    success = false,
-                    error = "Invalid Turnstile response"
-                }, Utilities.JsonSerializerOptions);
-            }
-        }
-
-                // Check reCAPTCHA response
-        if (Program.Config.ReCAPTCHA.Enabled)
-        {
-            if (string.IsNullOrWhiteSpace(payload.recaptchaToken))
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new SendResetEmailResponse
-                {
-                    success = false,
-                    error = "Missing reCAPTCHA token"
-                }, Utilities.JsonSerializerOptions);
-            }
-            var result = await Program.ReCAPTCHA!.Verify(payload.recaptchaToken, ip.ToString());
-            if (!result.success)
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new SendResetEmailResponse
-                {
-                    success = false,
-                    error = "Invalid reCAPTCHA response"
-                }, Utilities.JsonSerializerOptions);
-            }
-        }
-
         // Check username and E-Mail
         var user = await Program.Database.GetUser(payload.username);
         if (user == null || user.Email != payload.email)
@@ -765,56 +716,6 @@ public static class Routes
                 }, Utilities.JsonSerializerOptions);
             }
         }
-
-        
-        // Check Turnstile response
-        if (Program.Config.Turnstile.Enabled)
-        {
-            if (string.IsNullOrWhiteSpace(payload.turnstileToken))
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new LoginResponse
-                {
-                    success = false,
-                    error = "Missing Turnstile token"
-                }, Utilities.JsonSerializerOptions);
-            }
-            var result = await Program.Turnstile!.Verify(payload.turnstileToken, ip.ToString());
-            if (!result.success)
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new LoginResponse
-                {
-                    success = false,
-                    error = "Invalid Turnstile response"
-                }, Utilities.JsonSerializerOptions);
-            }
-        }
-
-        // Check reCAPTCHA response
-        if (Program.Config.ReCAPTCHA.Enabled)
-        {
-            if (string.IsNullOrWhiteSpace(payload.recaptchaToken))
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new LoginResponse
-                {
-                    success = false,
-                    error = "Missing reCAPTCHA token"
-                }, Utilities.JsonSerializerOptions);
-            }
-            var result = await Program.ReCAPTCHA!.Verify(payload.recaptchaToken, ip.ToString());
-            if (!result.success)
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new LoginResponse
-                {
-                    success = false,
-                    error = "Invalid reCAPTCHA response"
-                }, Utilities.JsonSerializerOptions);
-            }
-        }
-
         // Validate username and password
         var user = await Program.Database.GetUser(payload.username);
         if (user == null || !Argon2.Verify(user.Password, payload.password))
@@ -1035,56 +936,6 @@ public static class Routes
                 }, Utilities.JsonSerializerOptions);
             }
         }
-
-        
-        // Check Turnstile response
-        if (Program.Config.Turnstile.Enabled)
-        {
-            if (string.IsNullOrWhiteSpace(payload.turnstileToken))
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new RegisterResponse
-                {
-                    success = false,
-                    error = "Missing Turnstile token"
-                }, Utilities.JsonSerializerOptions);
-            }
-            var result = await Program.Turnstile!.Verify(payload.turnstileToken, ip.ToString());
-            if (!result.success)
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new RegisterResponse
-                {
-                    success = false,
-                    error = "Invalid Turnstile response"
-                }, Utilities.JsonSerializerOptions);
-            }
-        }
-
-        // Check reCAPTCHA response
-        if (Program.Config.ReCAPTCHA.Enabled)
-        {
-            if (string.IsNullOrWhiteSpace(payload.recaptchaToken))
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new RegisterResponse
-                {
-                    success = false,
-                    error = "Missing reCAPTCHA token"
-                }, Utilities.JsonSerializerOptions);
-            }
-            var result = await Program.ReCAPTCHA!.Verify(payload.recaptchaToken, ip.ToString());
-            if (!result.success)
-            {
-                context.Response.StatusCode = 400;
-                return Results.Json(new RegisterResponse
-                {
-                    success = false,
-                    error = "Invalid reCAPTCHA response"
-                }, Utilities.JsonSerializerOptions);
-            }
-        }
-
         // Make sure username isn't taken
         var user = await Program.Database.GetUser(payload.username);
         if (user != null || await Program.Database.GetBot(payload.username) != null)
@@ -1223,21 +1074,7 @@ public static class Routes
             new() {
                 required = Program.Config.hCaptcha.Enabled,
                 siteKey = Program.Config.hCaptcha.Enabled ? Program.Config.hCaptcha.SiteKey : null
-            },
+            }
-
-            turnstile =
-            new()
-            {
-                required = Program.Config.Turnstile.Enabled,
-                siteKey = Program.Config.Turnstile.Enabled ? Program.Config.Turnstile.SiteKey : null
-            },
-
-            recaptcha =
-            new()
-            {
-                required = Program.Config.ReCAPTCHA.Enabled,
-                siteKey = Program.Config.ReCAPTCHA.Enabled ? Program.Config.ReCAPTCHA.SiteKey : null
-            },
         });
     }
 }

CollabVMAuthServer/IConfig.cs

@@ -9,8 +9,7 @@ public class IConfig
     public MySQLConfig MySQL { get; set; }
     public SMTPConfig SMTP { get; set; }
     public hCaptchaConfig hCaptcha { get; set; }
-    public TurnstileConfig Turnstile { get; set; }
+    
-    public ReCAPTCHAConfig ReCAPTCHA { get; set; }
 }
 
 public class RegistrationConfig
@@ -67,17 +66,3 @@ public class hCaptchaConfig
     public string? Secret { get; set; }
     public string? SiteKey { get; set; }
 }
-
-public class TurnstileConfig
-{
-    public bool Enabled { get; set; }
-    public string? Secret { get; set; }
-    public string? SiteKey { get; set; }
-}
-
-public class ReCAPTCHAConfig
-{
-    public bool Enabled { get; set; }
-    public string? Secret { get; set; }
-    public string? SiteKey { get; set; }
-}

CollabVMAuthServer/Program.cs

@@ -10,8 +10,6 @@ public class Program
     public static IConfig Config { get; private set; }
     public static Database Database { get; private set; }
     public static hCaptchaClient? hCaptcha { get; private set; }
-    public static TurnstileClient? Turnstile { get; private set; }
-    public static ReCAPTCHAClient? ReCAPTCHA { get; private set; }
     public static Mailer? Mailer { get; private set; }
     public static string[] BannedPasswords { get; set; }
     public static readonly Random Random = new Random();
@@ -77,28 +75,6 @@ public class Program
         {
             Utilities.Log(LogLevel.INFO, "hCaptcha disabled");
         }
-
-        // Create Turnstile client
-        if (Config.Turnstile.Enabled)
-        {
-            Turnstile = new TurnstileClient(Config.Turnstile.Secret!);
-            Utilities.Log(LogLevel.INFO, "Turnstile enabled");
-        }
-        else
-        {
-            Utilities.Log(LogLevel.INFO, "Turnstile disabled");
-        }
-
-        // Create reCAPTCHA client
-        if (Config.ReCAPTCHA.Enabled)
-        {
-            ReCAPTCHA = new ReCAPTCHAClient(Config.ReCAPTCHA.Secret!);
-            Utilities.Log(LogLevel.INFO, "reCAPTCHA enabled");
-        }
-        else
-        {
-            Utilities.Log(LogLevel.INFO, "reCAPTCHA disabled");
-        }
         // load password list
         BannedPasswords = await File.ReadAllLinesAsync("rockyou.txt");
         // Configure web server

CollabVMAuthServer/ReCAPTCHAClient.cs

@@ -1,30 +0,0 @@
-using System.Text.Json.Serialization;
-
-namespace Computernewb.CollabVMAuthServer;
-
-public class ReCAPTCHAClient(string secret)
-{
-    private string secret = secret;
-    private HttpClient http = new HttpClient();
-
-    public async Task<ReCAPTCHAResponse> Verify(string token, string ip)
-    {
-        var response = await http.PostAsync("https://www.google.com/recaptcha/api/siteverify", new FormUrlEncodedContent(new []
-        {
-            new KeyValuePair<string, string>("secret", secret),
-            new KeyValuePair<string, string>("response", token),
-            new KeyValuePair<string, string>("remoteip", ip),
-        }));
-        response.EnsureSuccessStatusCode();
-        return await response.Content.ReadFromJsonAsync<ReCAPTCHAResponse>() ?? throw new Exception("Failed to parse reCAPTCHA response");
-    }
-}
-
-public class ReCAPTCHAResponse
-{
-    public bool success { get; set; }
-    public string challenge_ts { get; set; }
-    public string hostname { get; set; }
-    [JsonPropertyName("error-codes")]
-    public string[]? error_codes { get; set; }
-}

CollabVMAuthServer/TurnstileClient.cs

@@ -1,30 +0,0 @@
-using System.Text.Json.Serialization;
-
-namespace Computernewb.CollabVMAuthServer;
-
-public class TurnstileClient(string secret)
-{
-    private string secret = secret;
-    private HttpClient http = new HttpClient();
-
-    public async Task<TurnstileResponse> Verify(string token, string ip)
-    {
-        var response = await http.PostAsync("https://challenges.cloudflare.com/turnstile/v0/siteverify", new FormUrlEncodedContent(new []
-        {
-            new KeyValuePair<string, string>("secret", secret),
-            new KeyValuePair<string, string>("response", token),
-            new KeyValuePair<string, string>("remoteip", ip),
-        }));
-        response.EnsureSuccessStatusCode();
-        return await response.Content.ReadFromJsonAsync<TurnstileResponse>() ?? throw new Exception("Failed to parse Turnstile response");
-    }
-}
-
-public class TurnstileResponse
-{
-    public bool success { get; set; }
-    public string challenge_ts { get; set; }
-    public string hostname { get; set; }
-    [JsonPropertyName("error-codes")]
-    public string[]? error_codes { get; set; }
-}

CollabVMAuthServer/hCaptchaClient.cs

@@ -1,4 +1,6 @@
+using System.Text.Json;
 using System.Text.Json.Serialization;
+using System.Text.Json.Serialization.Metadata;
 
 namespace Computernewb.CollabVMAuthServer;
 

config.example.toml

@@ -54,20 +54,18 @@ FromEmail = "noreply@example.com"
 # The subject and body of the E-Mail sent to users when they need to verify their E-Mail address.
 VerificationCodeSubject = "CollabVM Account Verification"
 VerificationCodeBody = """
-Hello! Someone (probably you) has tried to create a CollabVM account with this E-Mail. If this was you, your verification code is: $CODE
+Howdy! Someone (probably you) has tried to create a CollabVM account with this E-Mail. If this was you, your verification code is: $CODE
 
 If this was not you, someone probably entered your e-mail by mistake. If this is the case, you can safely ignore this e-mail.
 """
 # The subject and body of the E-Mail sent to users when they need to reset their password.
 ResetPasswordSubject = "CollabVM Password Reset"
 ResetPasswordBody = """
-Hello, $USERNAME! Someone (probably you) has sent a request to reset the password to your CollabVM account with this E-Mail. If this was you, your verification code is: $CODE
+Howdy, $USERNAME! Someone (probably you) has sent a request to reset the password to your CollabVM account with this E-Mail. If this was you, your verification code is: $CODE
 
 If this was not you, disregard this E-Mail and your password will remain unchanged. Do not share this code with anyone.
 """
 
-# Note: You can have multiple CAPTCHA providers enabled at the same time.
-
 [hCaptcha]
 # If true, hCaptcha will be used for the registration, login, and password reset forms.
 Enabled = false
@@ -75,16 +73,4 @@ Enabled = false
 Secret = ""
 SiteKey = ""
 
-[Turnstile]
-# If true, Turnstile will be used for the registration, login, and password reset forms.
-Enabled = false
-# The Turnstile site key and secret key.
-Secret = ""
-SiteKey = ""
 
-[ReCAPTCHA]
-# If true, reCAPTCHA will be used for the registration, login, and password reset forms.
-Enabled = false
-# The reCAPTCHA site key and secret key.
-Secret = ""
-SiteKey = ""