source: binary-improvements2/WebServer/src/Commands/WebPermissionsCmd.cs@ 401

using System.Collections.Generic;
using JetBrains.Annotations;

namespace Webserver.Commands {
        [UsedImplicitly]
        public class WebPermissionsCmd : ConsoleCmdAbstract {
                public override string[] GetCommands () {
                        return new[] {"webpermission"};
                }

                public override string GetDescription () {
                        return "Manage web permission levels";
                }

                public override string GetHelp () {
                        return "Set/get permission levels required to access a given web functionality. Default\n" +
                               "level required for functions that are not explicitly specified is 0.\n" +
                               "Usage:\n" +
                               "   webpermission add <webfunction> <level>\n" +
                               "   webpermission remove <webfunction>\n" +
                               "   webpermission list";
                }

                public override void Execute (List<string> _params, CommandSenderInfo _senderInfo) {
                        if (_params.Count >= 1) {
                                if (_params [0].EqualsCaseInsensitive ("add")) {
                                        ExecuteAdd (_params);
                                } else if (_params [0].EqualsCaseInsensitive ("remove")) {
                                        ExecuteRemove (_params);
                                } else if (_params [0].EqualsCaseInsensitive ("list")) {
                                        ExecuteList ();
                                } else {
                                        SdtdConsole.Instance.Output ($"Invalid sub command \"{_params [0]}\".");
                                }
                        } else {
                                SdtdConsole.Instance.Output ("No sub command given.");
                        }
                }

                private void ExecuteAdd (List<string> _params) {
                        if (_params.Count != 3) {
                                SdtdConsole.Instance.Output ($"Wrong number of arguments, expected 3, found {_params.Count}.");
                                return;
                        }

                        if (!WebPermissions.Instance.IsKnownModule (_params [1])) {
                                SdtdConsole.Instance.Output ($"\"{_params [1]}\" is not a valid web function.");
                                return;
                        }

                        if (!int.TryParse (_params [2], out int level)) {
                                SdtdConsole.Instance.Output ($"\"{_params [2]}\" is not a valid integer.");
                                return;
                        }

                        WebPermissions.Instance.AddModulePermission (_params [1], level);
                        SdtdConsole.Instance.Output ($"{_params [1]} added with permission level of {level}.");
                }

                private void ExecuteRemove (List<string> _params) {
                        if (_params.Count != 2) {
                                SdtdConsole.Instance.Output ($"Wrong number of arguments, expected 2, found {_params.Count}.");
                                return;
                        }

                        if (!WebPermissions.Instance.IsKnownModule (_params [1])) {
                                SdtdConsole.Instance.Output ($"\"{_params [1]}\" is not a valid web function.");
                                return;
                        }

                        WebPermissions.Instance.RemoveModulePermission (_params [1]);
                        SdtdConsole.Instance.Output ($"{_params [1]} removed from permissions list.");
                }

                private void ExecuteList () {
                        SdtdConsole.Instance.Output ("Defined web function permissions:");
                        SdtdConsole.Instance.Output ("  Level: Web function");
                        foreach (WebPermissions.WebModulePermission wmp in WebPermissions.Instance.GetModules ()) {
                                SdtdConsole.Instance.Output ($"  {wmp.permissionLevel,5}: {wmp.module}");
                        }
                }
        }
}