public static JSONObject runTmshCommand(String command) {
    F5Logger logger = (F5Logger)F5Logger.getLogger(WorkspaceUtils.class);
    JSONObject resultObject = new JSONObject();
    String output = "";
    String error = "";
    String operation = command.split(" ")[0];
    if (ShellCommandValidator.checkForBadShellCharacters(command) || !operation.equals("create") && !operation.equals("delete") && !operation.equals("list") && !operation.equals("modify")) {
        error = NLSEngine.getString("ilx.workspace.error.RejectedTmshCommand");
    } else {
        try {
            String[] args = new String[]{command};
            Result result = Syscall.callElevated(Syscall.TMSH, args);
            output = result.getOutput();
            error = result.getError();
        } catch (CallException var8) {
            logger.error(NLSEngine.getString("ilx.workspace.error.TmshCommandFailed") + ": " + var8.getMessage());
            error = var8.getMessage();
        }
    }

    resultObject.put("output", output);
    resultObject.put("error", error);
    return resultObject;
}

public static boolean checkForBadShellCharacters(String value) {
    char[] cArray = value.toCharArray();

    for(int i = 0; i < cArray.length; ++i) {
        char c = cArray[i];
        if (c == '&' || c == ';' || c == '`' || c == '\'' || c == '\\' || c == '"' || c == '|' || c == '*' || c == '?' || c == '~' || c == '<' || c == '>' || c == '^' || c == '(' || c == ')' || c == '[' || c == ']' || c == '{' || c == '}' || c == '$' || c == '\n' || c == '\r') {
            return true;
        }
    }

    return false;
}