public string GetFileString(string filePath, string passWordCertificate)
{
if (System.IO.File.Exists(filePath))
{
using (System.IO.StreamReader sw = new System.IO.StreamReader(filePath))
{
string dbString = sw.ReadToEnd();
//判断行头是否此账号下的内容
if (!dbString.StartsWith(passWordCertificate))
{
throw new NullReferenceException("数据文件被修改或者配置错误");
}
string db = dbString.Substring(0, dbString.Length - 32);
string md5 = dbString.Replace(db, "");
EncryptAndDecodeServer.IEncryptAndDecodeServer encrypt = new EncryptAndDecodeServer.EncryptAndDecodeServer();
if (md5 == encrypt.GetMd532(db))
{
return(db.Replace(passWordCertificate, ""));
}
else
{
throw new NullReferenceException("数据文件被修改或者配置错误");
}
}
}
else
{
throw new NullReferenceException("数据文件未查找到");
}
}
//private log4net.ILog _log = log4net.LogManager.GetLogger("PassWordBooks");
public MainWindow()
{
InitializeComponent();
string str = "{'张志超':'你妈妈','data':[{},{}]}", key = "04551df76713561574a6183f050503bd", re = string.Empty, re1 = string.Empty;
EncryptAndDecodeServer.IEncryptAndDecodeServer i = new EncryptAndDecodeServer.EncryptAndDecodeServer();
re = i.AesEncryption(str, key);
re1 = i.AesDecryption(re, key);
}
public void SaveFile(string fileString, string passWordCertificate, string filePath)
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter(filePath, false))
{
EncryptAndDecodeServer.IEncryptAndDecodeServer encrypt = new EncryptAndDecodeServer.EncryptAndDecodeServer();
string md5 = encrypt.GetMd532(passWordCertificate + fileString);
sw.Write((passWordCertificate + fileString + md5).ToCharArray());
}
}
public void SavePhysicsKey(string fileDir, string passWordSecurity, string secondPassWord, string target)
{
EncryptAndDecodeServer.IEncryptAndDecodeServer server = new EncryptAndDecodeServer.EncryptAndDecodeServer();
string physiceStr = server.AesEncryption(secondPassWord, passWordSecurity);
string filePath = string.Format(@"{0}/{1}_{2}.db", fileDir.TrimEnd('/'), target, DateTime.Now.ToString("yyyyMMddhhmmss"));
using (System.IO.StreamWriter sw = new System.IO.StreamWriter(filePath))
{
sw.WriteLine(physiceStr);
}
}
public string GetPhysicsKey(string filePath, string passWordSecurity)
{
if (System.IO.File.Exists(filePath))
{
throw new NullReferenceException("物理文件密钥未查询到");
}
EncryptAndDecodeServer.IEncryptAndDecodeServer server = new EncryptAndDecodeServer.EncryptAndDecodeServer();
using (System.IO.StreamReader sw = new System.IO.StreamReader(filePath))
{
string str = sw.ReadToEnd();
str = server.AesDecryption(str, passWordSecurity);
return(str);
}
}