package org.example.auth;

import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.XmlUtil;
import java.io.File;
import java.text.MessageFormat;
import javax.xml.parsers.DocumentBuilderFactory;
import org.springframework.web.context.support.XmlWebApplicationContext;

/* loaded from: ezlogin.jar:BOOT-INF/classes/org/example/auth/UserUtil.class */
public class UserUtil {
    private static int maxLength = FileUtil.readString(new File("/user/AAAAAA.xml"), "UTF-8").length();
    private static final File USER_DIR = new File("/user");
    public static boolean login_in = false;

    private static boolean checkSyntax(File xmlFile) {
        try {
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
            factory.setFeature("http://xml.org/sax/features/external-general-entities", false);
            factory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
            factory.setNamespaceAware(false);
            factory.newDocumentBuilder().parse(xmlFile);
            return true;
        } catch (Exception e) {
            System.out.printf("XML syntax error : %s\n", xmlFile.getName());
            return false;
        }
    }

    public static String register(String username, String password) throws Exception {
        File userFile = new File(USER_DIR, username + XmlWebApplicationContext.DEFAULT_CONFIG_LOCATION_SUFFIX);
        if (userFile.exists()) {
            return "User already exists!";
        }
        FileUtil.writeString(MessageFormat.format("<java>\n    <object class=\"org.example.auth.User\">\n        <void property=\"username\">\n            <string>{0}</string>\n        </void>\n        <void property=\"password\">\n            <string>{1}</string>\n        </void>\n    </object>\n</java>", username, password), userFile, "UTF-8");
        return "Register successful!";
    }

    public static User login(String username, String password) throws Exception {
        User user;
        File userFile = new File(USER_DIR, username + XmlWebApplicationContext.DEFAULT_CONFIG_LOCATION_SUFFIX);
        if (!userFile.exists() || (user = readUser(userFile)) == null || !user.getPassword().equals(password)) {
            return null;
        }
        login_in = true;
        return user;
    }

    private static User readUser(File userFile) throws Exception {
        String content = FileUtil.readString(userFile, "UTF-8");
        int length = content.length();
        if (checkSyntax(userFile) && !content.contains("java.") && !content.contains("springframework.") && !content.contains("hutool.") && length <= maxLength) {
            return (User) XmlUtil.readObjectFromXml(userFile);
        }
        System.out.printf("Unusual File Detected : %s\n", userFile.getName());
        return null;
    }

    public static String changePassword(String username, String oldPass, String newPass) {
        File userFile = new File(USER_DIR, username + XmlWebApplicationContext.DEFAULT_CONFIG_LOCATION_SUFFIX);
        if (!userFile.exists()) {
            return "User not exists!";
        }
        FileUtil.writeString(FileUtil.readString(userFile, "UTF-8").replace(oldPass, newPass), userFile, "UTF-8");
        return "Edit Success!";
    }

    public static String delUser(String username) {
        File userFile = new File(USER_DIR, username + XmlWebApplicationContext.DEFAULT_CONFIG_LOCATION_SUFFIX);
        if (!userFile.exists()) {
            return "User has already been deleted!";
        }
        try {
            FileUtil.del(userFile);
            return "User delete success!";
        } catch (Exception e) {
            return "error!";
        }
    }

    public static boolean check(String username, String password) {
        if (!username.matches("^[\\x20-\\x7E]{1,6}$") || !password.matches("^[\\x20-\\x7E]{3,10}$")) {
            return false;
        }
        return true;
    }
}

private static User readUser(File userFile) throws Exception {
        String content = FileUtil.readString(userFile, "UTF-8");
        int length = content.length();
        if (checkSyntax(userFile) && !content.contains("java.") && !content.contains("springframework.") && !content.contains("hutool.") && length <= maxLength) {
            return (User) XmlUtil.readObjectFromXml(userFile);
        }
        System.out.printf("Unusual File Detected : %s\n", userFile.getName());
        return null;
    }

public static String register(String username, String password) throws Exception {
        File userFile = new File(USER_DIR, username + XmlWebApplicationContext.DEFAULT_CONFIG_LOCATION_SUFFIX);
        if (userFile.exists()) {
            return "User already exists!";
        }
        FileUtil.writeString(MessageFormat.format("<java>\n    <object class=\"org.example.auth.User\">\n        <void property=\"username\">\n            <string>{0}</string>\n        </void>\n        <void property=\"password\">\n            <string>{1}</string>\n        </void>\n    </object>\n</java>", username, password), userFile, "UTF-8");
        return "Register successful!";
    }

public static String delUser(String username) {
        File userFile = new File(USER_DIR, username + XmlWebApplicationContext.DEFAULT_CONFIG_LOCATION_SUFFIX);
        if (!userFile.exists()) {
            return "User has already been deleted!";
        }
        try {
            FileUtil.del(userFile);
            return "User delete success!";
        } catch (Exception e) {
            return "error!";
        }
    }

public static boolean del(File file) throws IORuntimeException {
        if (file == null || false == file.exists()) {
            return true;
        }
        if (file.isDirectory() && false == clean(file)) {
            return false;
        }
        Path path = file.toPath();
        try {
            delFile(path);
            return true;
        } catch (DirectoryNotEmptyException e) {
            del(path);
            return true;
        } catch (IOException e2) {
            throw new IORuntimeException(e2);
        }
    }

public class EditController {
    @PostMapping(value = {"/editPass"}, consumes = {MediaType.APPLICATION_FORM_URLENCODED_VALUE})
    @ResponseBody
    public String edit(@RequestParam String newPass, HttpSession session) {
        User user = (User) session.getAttribute("loggedInUser");
        if (user == null) {
            return "No user logged in!";
        }
        if (!UserUtil.check(user.getUsername(), newPass)) {
            return "Invalid input ! Password length should be between 3-10 and it should be printable English chars!";
        }
        UserUtil.changePassword(user.getUsername(), user.getPassword(), newPass);
        return "Edit success!";
    }

    @GetMapping({"/editPass"})
    public String showEditPage() {
        return "edit";
    }
}