public async Task <MessageModel <string> > CreateUser([FromBody] UserViewModel model)
{
var data = new MessageModel <string>();
if (!ModelState.IsValid)
{
}
try
{
await userService.CreateAsync(new User
{
UserName = model.UserName,
Pwd = MD5Tool.Encrypt(model.UserPwd),
UserSex = model.Sex,
RealName = model.RealName,
Birthday = model.Bridthday,
Phone = model.Phone,
UserGroupId = model.GroupId
});
data.success = true;
data.msg = "ok";
data.response = "add User Success!!!";
}
catch (Exception ex)
{
data.msg = "Error!!!";
data.response = "add User Error!!!";
}
return(data);
}
/// <summary>
/// 文件加密
/// </summary>
/// <param name="srcFile">源文件</param>
/// <param name="dstFile">目标文件</param>
/// <param name="password">加密密码</param>
/// <param name="progress">回调进度</param>
/// <param name="overwrite">是否覆盖已有目标文件</param>
/// <returns>
/// >0：操作成功（操作共计秒数）
/// -11：要加密的文件不存在
/// -12：加密后的目标文件已存在
/// -404：未知错误，操作失败
/// </returns>
public static int Encrypt(string srcFile, string dstFile, string password, ProgressDelegate.ProgressHandler progress = null, object sender = null, bool overwrite = true)
{
DateTime beginTime = DateTime.Now;
if (!File.Exists(srcFile))
{
return(-11); //要加密的文件不存在
}
if (File.Exists(dstFile) && !overwrite)
{
return(-12); //加密后的目标文件已存在
}
string fmtPwd = AesTool.FmtPassword(password);
string pwdMd5 = MD5Tool.Encrypt(MD5Tool.Encrypt(fmtPwd));
string md5 = FileTool.GetMD5(srcFile);
using (FileStream fsRead = new FileStream(srcFile, FileMode.Open))
{
using (FileStream fsWrite = new FileStream(dstFile, FileMode.Create))
{
try
{
//写入文件类型标识和版本号
byte[] filetypeandversion = Encoding.Default.GetBytes(FileType + FileVersion);
fsWrite.Write(filetypeandversion, 0, filetypeandversion.Length);
//文件头部数据定义
List <byte[]> headdata = new List <byte[]>()
{
Encoding.Default.GetBytes(FileType),
Encoding.Default.GetBytes(md5),
Encoding.Default.GetBytes(AesTool.Encrypt(fmtPwd, AesTool.DefaultPassword)),
Encoding.Default.GetBytes(pwdMd5),
Encoding.Default.GetBytes(DateTime.Now.ToString())
};
//写入头部信息个数
byte[] count = BitConverter.GetBytes(headdata.Count);
fsWrite.Write(count, 0, count.Length);
//写入各部分长度
for (int i = 0; i < headdata.Count; i++)
{
byte[] length = BitConverter.GetBytes(headdata[i].Length);
fsWrite.Write(length, 0, length.Length);
}
//写入各部分数据
for (int i = 0; i < headdata.Count; i++)
{
fsWrite.Write(headdata[i], 0, headdata[i].Length);
}
//写入文件源数据
int readCount = 0;
byte[] buffer = new byte[FileBuffer];
while ((readCount = fsRead.Read(buffer, 0, buffer.Length)) > 0)
{
if (readCount != buffer.Length)
{
byte[] temp = new byte[readCount];
Buffer.BlockCopy(buffer, 0, temp, 0, readCount);
byte[] enbyte = AesTool.Encrypt(temp, fmtPwd);
fsWrite.Write(enbyte, 0, enbyte.Length);
}
else
{
byte[] enbyte = AesTool.Encrypt(buffer, fmtPwd);
fsWrite.Write(enbyte, 0, enbyte.Length);
}
progress?.Invoke(sender, new ProgressEventArgs(fsRead.Position, fsRead.Length));
}
return((int)Math.Ceiling((DateTime.Now - beginTime).TotalSeconds));//操作成功
}
catch (Exception e) { }
}
//加密失败后，删除加密的文件
try { File.Delete(dstFile); } catch (Exception e) { }
}
return(-404);//未知错误，操作失败
}
/// <summary>
/// 文件解密
/// </summary>
/// <param name="srcFile">源文件</param>
/// <param name="dstFile">目标文件</param>
/// <param name="password">解密密码</param>
/// <param name="progress">回调进度</param>
/// <param name="overwrite">是否覆盖已有目标文件</param>
/// <returns>
/// >0：操作成功（操作共计秒数）
/// -11：要解密的文件不存在
/// -12：解密后的目标文件已存在
/// -20：文件类型不匹配
/// -30：文件头不长度不吻合
/// -90：解锁密码错误
/// -404：未知错误，操作失败
/// </returns>
public static int Decrypt(string srcFile, string dstFile, string password, ProgressDelegate.ProgressHandler progress = null, object sender = null, bool overwrite = true)
{
DateTime beginTime = DateTime.Now;
if (!File.Exists(srcFile))
{
return(-11); //要解密的文件不存在
}
if (File.Exists(dstFile) && !overwrite)
{
return(-12); //解密后的目标文件已存在
}
string fmtPwd = AesTool.FmtPassword(password);
string pwdMd5 = MD5Tool.Encrypt(MD5Tool.Encrypt(fmtPwd));
List <string> headdata = new List <string>();
using (FileStream fsRead = new FileStream(srcFile, FileMode.Open))
{
try
{
//读取文件类型标识和版本号
byte[] filetype = Encoding.Default.GetBytes(FileType);
fsRead.Read(filetype, 0, filetype.Length);
string filetypestr = Encoding.Default.GetString(filetype);
byte[] fileversion = Encoding.Default.GetBytes(FileVersion);
fsRead.Read(fileversion, 0, fileversion.Length);
string fileversionstr = Encoding.Default.GetString(fileversion);
if (filetypestr != FileType && fileversionstr != FileVersion)
{
return(-20); //文件类型不匹配
}
//读取头部信息个数
byte[] count = new byte[4];
fsRead.Read(count, 0, count.Length);
int countint = BitConverter.ToInt32(count, 0);
//读取各部分长度和数据
byte[] headlength = new byte[4 * countint];
if (fsRead.Read(headlength, 0, headlength.Length) == headlength.Length)
{
for (int i = 0; i < countint; i++)
{
int datalong = BitConverter.ToInt32(headlength, i * 4);
byte[] tempdata = new byte[datalong];
fsRead.Read(tempdata, 0, datalong);
headdata.Add(Encoding.Default.GetString(tempdata));
}
}
if (headdata.Count < 5)
{
return(-30); //文件头不长度不吻合
}
if (pwdMd5 != headdata[3])
{
return(-90); //解锁密码错误
}
using (FileStream fsWrite = new FileStream(dstFile, FileMode.Create))
{
int readCount = 0;
byte[] buffer = new byte[FileBuffer + 16];
while ((readCount = fsRead.Read(buffer, 0, buffer.Length)) > 0)
{
if (readCount != buffer.Length)
{
byte[] temp = new byte[readCount];
Buffer.BlockCopy(buffer, 0, temp, 0, readCount);
byte[] debyte = AesTool.Decrypt(temp, fmtPwd);
fsWrite.Write(debyte, 0, debyte.Length);
}
else
{
byte[] debyte = AesTool.Decrypt(buffer, fmtPwd);
fsWrite.Write(debyte, 0, debyte.Length);
}
progress?.Invoke(sender, new ProgressEventArgs(fsRead.Position, fsRead.Length));
}
}
}
catch (Exception e) { }
}
string md5 = FileTool.GetMD5(dstFile);
if (headdata.Count > 1 && md5 == headdata[1])
{
return((int)Math.Ceiling((DateTime.Now - beginTime).TotalSeconds));//操作成功
}
else
{
//解密失败后，删除解密的文件
try { File.Delete(dstFile); } catch (Exception e) { }
}
return(-404);//未知错误，操作失败
}
public async Task <object> GetToke([FromBody] LoginViewModel model)
{
string JwtStr = string.Empty;
bool success = false;
if (string.IsNullOrEmpty(model.UserName) || string.IsNullOrEmpty(model.UserPwd))
{
return("userName or password invalid");
}
else
{
User user = await _userRepository.IsExitsAccount(new User
{
UserName = model.UserName,
Pwd = MD5Tool.Encrypt(model.UserPwd)
});
if (user.UserName != model.UserName)
{
return(Ok(new
{
jwt = "",
userName = model.UserName,
msg = "userName or password Error!!!",
success = success
}));;
}
else
{
TokenModelJwt tokenModelJwt = new TokenModelJwt {
Uid = 1, Role = user.RealName
};
//得到Token
JwtStr = TokenManager.IssueJwt(tokenModelJwt);
success = true;
return(Ok(new
{
jwt = JwtStr,
userName = user.RealName,
msg = "pass",
success = success
}));
}
}
////角色需从DB中查询得到
//var userRole = "Admin";
//if (userRole != null)
//{
// TokenModelJwt tokenModelJwt = new TokenModelJwt { Uid = 1, Role = userRole };
// //得到Token
// JwtStr = TokenManager.IssueJwt(tokenModelJwt);
// success = true;
//}
//return Ok(new
//{
// jwt = JwtStr,
// userName="******",
// success = success
//}) ;
}
public static void ReadClipboard()
{
ClipboardData data = new ClipboardData();
data.Id = Guid.NewGuid();
data.CreateTime = DateTime.Now;
//读取纯文本
try
{
if (Clipboard.ContainsText())
{
data.Text = Clipboard.GetText();
}
if (data.Text != null)
{
data.Text = data.Text.Trim();
}
}
catch { }
//读取富文本（实在是解决不了内存的占用问题，所以暂时不读取富文本内容了）
//try
//{
// RichTextBox _rt = new RichTextBox();
// _rt.Paste();
// using (Stream s = new MemoryStream())
// {
// _rt.SaveFile(s, RichTextBoxStreamType.RichText);
// data.RichText = new byte[(int)s.Length];
// s.Position = 0;
// s.Read(data.RichText, 0, data.RichText.Length);
// }
//}
//catch { }
//读取图片
try { if (Clipboard.ContainsImage())
{
data.Image = Clipboard.GetImage();
}
} catch { }
//计算综合MD5值
string md5_text = MD5Tool.Encrypt(SerializeTool.Serialize(data.Text));
//string md5_rich = MD5Tool.Encrypt(data.RichText);
string md5_image = MD5Tool.Encrypt(SerializeTool.Serialize(data.Image));
data.MD5 = $"{md5_text}{md5_image}";
byte[] _data = SerializeTool.Serialize(data);
if (_data != null)
{
data.Size = _data.Length;
}
if (Str.Ok(data.MD5) && (Str.Ok(data.Text) || data.Image != null))
{
Add(data);
}
}
public static string EnPasscode(string email, string password)
{
return(AesTool.Encrypt(MD5Tool.Encrypt(password), email));
}