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424 lines
14 KiB
424 lines
14 KiB
4 years ago
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using UnityEngine;
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using System.Xml;
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using System.IO;
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using System.Text;
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using System.Security.Cryptography;
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using System.Security.Cryptography.Xml;
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using System;
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public class XmlProcess:IDisposable
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{
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public string original_filepath;
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public string encode_filepath;
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public string decode_filepath;
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public string info;
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public XmlProcess() { }
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public XmlProcess(string filepath)
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{
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original_filepath = filepath;
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string path = Path.GetDirectoryName(filepath);
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string filename = Path.GetFileName(filepath);
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encode_filepath = path + "/en" + filename;
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decode_filepath = path + "/de" + filename;
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}
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public string GetIPAddress()
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{
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string filepath = Application.dataPath + @"/xml/LoginSetting.xml";
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if (File.Exists(filepath))
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{
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XmlDocument xmlDoc = new XmlDocument();
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//根据路径将XML读取出来
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xmlDoc.Load(filepath);
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XmlNodeList nodeList = xmlDoc.SelectSingleNode("assets").ChildNodes;
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//遍历所有节点
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foreach (XmlElement cus in nodeList)
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{
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if (cus.GetAttribute("id") == "1")
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{
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//遍历所有子节点
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foreach (XmlElement xe in cus)
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{
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//拿到ip的节点
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if (xe.Name == "ip")
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return xe.InnerText.Trim();
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}
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}
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}
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}
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return string.Empty;
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}
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public string GetPort()
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{
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string filepath = Application.dataPath + @"/xml/LoginSetting.xml";
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if (File.Exists(filepath))
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{
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XmlDocument xmlDoc = new XmlDocument();
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//根据路径将XML读取出来
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xmlDoc.Load(filepath);
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XmlNodeList nodeList = xmlDoc.SelectSingleNode("assets").ChildNodes;
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//遍历所有节点
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foreach (XmlElement cus in nodeList)
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{
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if (cus.GetAttribute("id") == "1")
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{
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//遍历所有子节点
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foreach (XmlElement xe in cus)
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{
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//拿到ip的节点
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if (xe.Name == "port")
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return xe.InnerText.Trim();
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}
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}
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}
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}
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return string.Empty;
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}
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public bool CheckUnique(string root, string info)
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{
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string uniqueID = SystemInfo.deviceUniqueIdentifier;//获取机器唯一识别码
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if (File.Exists(original_filepath))//证明这次是第一次运行该程序，获取当前配置文件
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{
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SetInfo(root, info, elem_value: uniqueID);
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GenerateEncodeXML1(root);
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return true;
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}
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else if (File.Exists(encode_filepath))
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{
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fileDcryption(encode_filepath);
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if (File.Exists(decode_filepath))
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{
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var id = GetInfo(decode_filepath, root, info);
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File.Delete(decode_filepath);
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if (id == uniqueID)
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return true;//验证合格
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else
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return false;
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}
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}
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//没有找到相关文件
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return false;
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}
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/// <summary>
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/// 唯一识别号匹配，匹配成功返回true
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/// </summary>
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/// <param name="root"></param>
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/// <param name="info"></param>
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/// <returns></returns>
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public void GetMode(string root,ref bool smart,ref bool unique,ref bool validity)
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{
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if (File.Exists(original_filepath))//证明这次是第一次运行该程序，获取当前配置文件
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{
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smart = bool.Parse(GetInfo(original_filepath, "assets", "SmartX1"));//
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unique = bool.Parse(GetInfo(original_filepath, "assets", "Unique"));
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validity = bool.Parse(GetInfo(original_filepath, "assets", "Validity"));
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GenerateEncodeXML1(root);
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}
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else if (File.Exists(encode_filepath))
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{
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fileDcryption(encode_filepath);
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if (File.Exists(decode_filepath))
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{
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smart = bool.Parse(GetInfo(decode_filepath, "assets", "SmartX1"));//
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unique = bool.Parse(GetInfo(decode_filepath, "assets", "Unique"));
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validity = bool.Parse(GetInfo(decode_filepath, "assets", "Validity"));
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File.Delete(decode_filepath);
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}
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}
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else
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{
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smart = true;
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}
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//没有找到相关文件,全部不启用
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}
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public void SmartControlXML(ref string appid,string elem1= "SmartX1", string elem2= "BaseInfo", string elem3= "AppID")
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{
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if (File.Exists(original_filepath))//证明这次是第一次运行该程序，获取当前配置文件
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{
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appid = GetInfo(original_filepath, elem1, elem2, elem3);
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//StartCoroutine(GenerateEncodeXML());
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GenerateEncodeXML1(elem1);
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}
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else if (File.Exists(encode_filepath))
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{
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fileDcryption(encode_filepath);
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if (File.Exists(decode_filepath))
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{
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appid = GetInfo(decode_filepath, elem1, elem2, elem3);
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File.Delete(decode_filepath);
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}
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}
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else
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{
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//没有找到加密文件
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appid = null;
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}
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}
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public ValidityEntiy GetValidityEntiy(string rootstr )
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{
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if (File.Exists(original_filepath))//证明这次是第一次运行该程序，获取当前时间，写入配置文件
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{
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string validity = GetInfo(original_filepath, rootstr, "validity");
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ValidityEntiy vali = new ValidityEntiy(validity);
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string time = GetInfo(original_filepath, rootstr, "time");
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vali.time = time;
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if (string.IsNullOrEmpty(time))
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{
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SetInfo(original_filepath, rootstr, "time", elem_value: Convert.ToString(DateTime.Now));
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}
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GenerateEncodeXML1(rootstr);
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return vali;
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}
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else if (File.Exists(encode_filepath))
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{
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fileDcryption(encode_filepath);
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if (File.Exists(decode_filepath))
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{
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string validity = GetInfo(decode_filepath, rootstr, "validity");
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ValidityEntiy vali = new ValidityEntiy(validity);
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string time = GetInfo(decode_filepath, rootstr, "time");
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vali.time = time;
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File.Delete(decode_filepath);
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return vali;
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}
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}
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return ValidityEntiy.UnValidity();
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}
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/// <summary>
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/// 获取需要的信息
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/// </summary>
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/// <param name="filepath">文件路径</param>
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/// <param name="root">根节点名</param>
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/// <param name="info1">子节点名</param>
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/// <returns></returns>
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public string GetInfo(string filepath, string root, string info1 = null, string info2 = null, string info3 = null)
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{
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string value = "";
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if (File.Exists(filepath))
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{
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XmlDocument xmlDoc = new XmlDocument();
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xmlDoc.Load(filepath);
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XmlNode rootNdoe = xmlDoc.SelectSingleNode(root);
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XmlNodeList nodeList = rootNdoe.ChildNodes;
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foreach (XmlElement elem1 in nodeList)
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{
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if (elem1.Name == info1)
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{
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if (string.IsNullOrEmpty(info2))
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{
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value = elem1.InnerText;
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break;
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}
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else
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{
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foreach (XmlElement elem2 in elem1.ChildNodes)
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{
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if (elem2.Name == info2)
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{
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if (string.IsNullOrEmpty(info3))
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{
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value = elem2.InnerText;
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break;
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}
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else
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{
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foreach (XmlElement elem3 in elem2.ChildNodes)
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{
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if (elem3.Name == info3)
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{
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value = elem3.InnerText;
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break;
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}
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}
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}
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}
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}
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}
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}
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}
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}
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return value;
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}
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public void SetInfo(string filepath,string rootstr, string elem1_ = null, string elem2_ = null, string elem3_ = null, string elem_value = null)
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{
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if (File.Exists(filepath))
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{
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XmlDocument xmlDoc = new XmlDocument();
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xmlDoc.Load(original_filepath);
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XmlNode root = xmlDoc.SelectSingleNode(rootstr);
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XmlNodeList nodeList = root.ChildNodes;
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foreach (XmlElement elem1 in nodeList)
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{
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if (elem1.Name == elem1_)
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{
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if (string.IsNullOrEmpty(elem2_))
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{
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elem1.InnerText = elem_value;
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break;
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}
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else
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{
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foreach (XmlElement elem2 in elem1.ChildNodes)
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{
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if (elem2.Name == elem2_)
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{
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if (string.IsNullOrEmpty(elem3_))
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{
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elem2.InnerText = elem_value;
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break;
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}
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else
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{
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foreach (XmlElement elem3 in elem2.ChildNodes)
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{
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if (elem3.Name == elem3_)
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{
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elem3.InnerText = elem_value;
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break;
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}
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}
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}
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}
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}
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}
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}
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}
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xmlDoc.Save(filepath);
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}
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}
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/// <summary>
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/// 生成加密的xml文件
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/// </summary>
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public void GenerateEncodeXML1(string root)
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{
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fileEncryption(original_filepath,root);
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if (File.Exists(encode_filepath))
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{
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File.Delete(original_filepath);
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}
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}
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/// <summary>
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/// 加密xml文件
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/// </summary>
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/// <param name="doc"></param>
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/// <param name="ElementName"></param>
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/// <param name="key"></param>
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private void Encrypt(XmlDocument doc, string ElementName, SymmetricAlgorithm key)
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{
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XmlElement elementEncrypt = doc.GetElementsByTagName(ElementName)[0] as XmlElement;
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EncryptedXml eXml = new EncryptedXml();
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byte[] encryptElement = eXml.EncryptData(elementEncrypt, key, false);//
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EncryptedData edElement = new EncryptedData();
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edElement.Type = EncryptedXml.XmlEncElementUrl;
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string encryptionMethod = null;
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if (key is TripleDES)
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{
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encryptionMethod = EncryptedXml.XmlEncTripleDESUrl;
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}
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else if (key is DES)
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{
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encryptionMethod = EncryptedXml.XmlEncDESUrl;
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}
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if (key is Rijndael)
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{
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switch (key.KeySize)
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{
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case 128:
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encryptionMethod = EncryptedXml.XmlEncAES128Url;
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break;
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case 192:
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encryptionMethod = EncryptedXml.XmlEncAES192Url;
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break;
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case 256:
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encryptionMethod = EncryptedXml.XmlEncAES256Url;
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break;
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}
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}
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edElement.EncryptionMethod = new EncryptionMethod(encryptionMethod);
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edElement.CipherData.CipherValue = encryptElement;
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EncryptedXml.ReplaceElement(elementEncrypt, edElement, false);
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}
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/// <summary>
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/// XML文件解密
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/// </summary>
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/// <param name="doc"></param>
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/// <param name="Alg"></param>
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private void Decrypt(XmlDocument doc, SymmetricAlgorithm Alg)
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{
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XmlElement encryptedElement = doc.GetElementsByTagName("EncryptedData")[0] as XmlElement;
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EncryptedData edElement = new EncryptedData();
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edElement.LoadXml(encryptedElement);
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EncryptedXml exml = new EncryptedXml();
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byte[] rgbOutput = exml.DecryptData(edElement, Alg);
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exml.ReplaceData(encryptedElement, rgbOutput);
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}
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/// <summary>
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/// 举例，对某个XML文件加密
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/// </summary>
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/// <param name="filename"></param>
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private void fileEncryption(string filename,string root)
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{
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RijndaelManaged key = new RijndaelManaged();
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//设置密钥：key为32位=数字或字母16个=汉子8个
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byte[] byteKey = Encoding.Unicode.GetBytes("1111111111111111");
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key.Key = byteKey;
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XmlDocument xmldoc = new XmlDocument();
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xmldoc.PreserveWhitespace = true;
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|
|
xmldoc.Load(original_filepath);//想要加密的xml文件
|
||
|
|
Encrypt(xmldoc, root, key);//需要加密的节点
|
||
|
|
if (key != null)
|
||
|
|
{
|
||
|
|
key.Clear();
|
||
|
|
}
|
||
|
|
xmldoc.Save(encode_filepath);//生成加密后的xml文件
|
||
|
|
}
|
||
|
|
/// <summary>
|
||
|
|
/// 举例，对某个xml文件解密
|
||
|
|
/// </summary>
|
||
|
|
/// <param name="filename"></param>
|
||
|
|
private void fileDcryption(string filename)
|
||
|
|
{
|
||
|
|
RijndaelManaged key = new RijndaelManaged();
|
||
|
|
byte[] byteKey = Encoding.Unicode.GetBytes("1111111111111111");
|
||
|
|
key.Key = byteKey;
|
||
|
|
XmlDocument xmldoc = new XmlDocument();
|
||
|
|
xmldoc.PreserveWhitespace = true;
|
||
|
|
xmldoc.Load(encode_filepath);//加载要解密的xml文件
|
||
|
|
Decrypt(xmldoc, key);
|
||
|
|
if (key != null)
|
||
|
|
{
|
||
|
|
key.Clear();
|
||
|
|
}
|
||
|
|
xmldoc.Save(decode_filepath);//生成解密后的文件
|
||
|
|
}
|
||
|
|
|
||
|
|
public void Dispose()
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|