Add endpoint to remove a verified IP

Refresh.GameServer/Database/GameDatabaseContext.Tokens.cs

@@ -182,6 +182,22 @@ public void AddVerifiedIp(GameUser user, string ipAddress, IDateTimeProvider tim
         });
     }
 
+    public bool RemoveVerifiedIp(GameUser user, string ipAddress)
+    {
+        GameUserVerifiedIpRelation? verifiedIp =
+            this.GameUserVerifiedIpRelations.FirstOrDefault(r => r.User == user && r.IpAddress == ipAddress);
+
+        if (verifiedIp == null)
+            return false;
+
+        this.Write(() =>
+        {
+            this.GameUserVerifiedIpRelations.Remove(verifiedIp);
+        });
+
+        return true;
+    }
+
     public DatabaseList<GameUserVerifiedIpRelation> GetVerifiedIps(GameUser user, int skip, int count) 
         => new(this.GameUserVerifiedIpRelations.Where(r => r.User == user), skip, count);
 

Refresh.GameServer/Endpoints/ApiV3/ApiTypes/Errors/ApiNotFoundError.cs

@@ -22,6 +22,9 @@ public class ApiNotFoundError : ApiError
     public const string ContestMissingErrorWhen = "The contest could not be found";
     public static readonly ApiNotFoundError ContestMissingError = new(ContestMissingErrorWhen);
 
+    public const string VerifiedIpMissingErrorWhen = "The verified IP could not be found";
+    public static readonly ApiNotFoundError VerifiedIpMissingError = new(VerifiedIpMissingErrorWhen);
+
     private ApiNotFoundError() : base("The requested resource was not found", NotFound)
     {}
 

Refresh.GameServer/Endpoints/ApiV3/AuthenticationApiEndpoints.cs

@@ -208,6 +208,28 @@ public ApiListResponse<ApiGameUserVerifiedIpResponse> GetVerifiedIps(RequestCont
             .FromOldList<ApiGameUserVerifiedIpResponse, GameUserVerifiedIpRelation>(verifiedIps, dataContext);
     }
 
+    [ApiV3Endpoint("removeVerifiedIp", HttpMethods.Delete), MinimumRole(GameUserRole.Restricted)]
+    [DocSummary("Removes the specified IP from the list of approved IP addresses")]
+    [DocError(typeof(ApiValidationError), ApiValidationError.IpAddressParseErrorWhen)]
+    [DocError(typeof(ApiNotFoundError), ApiNotFoundError.VerifiedIpMissingErrorWhen)]
+    [DocRequestBody("127.0.0.1")]
+    public ApiOkResponse RemoveVerifiedIp(
+        RequestContext context, 
+        GameDatabaseContext database, 
+        GameUser user,
+        string body)
+    {
+        string ipAddress = body.Trim();
+
+        if (!IPAddress.TryParse(ipAddress, out _)) 
+            return ApiValidationError.IpAddressParseError;
+
+        if (!database.RemoveVerifiedIp(user, ipAddress))
+            return ApiNotFoundError.VerifiedIpMissingError;
+
+        return new ApiOkResponse();
+    }
+
     [ApiV3Endpoint("verificationRequests/approve", HttpMethods.Put), MinimumRole(GameUserRole.Restricted)]
     [DocSummary("Approves a given IP, and clears all remaining verification requests. Send the IP in the body.")]
     [DocError(typeof(ApiValidationError), ApiValidationError.IpAddressParseErrorWhen)]