保护自己版权的思路！！

[ykxxwang]

我想对自己制作的asp.net程序加入注册，就是一台机，只能安装一个，并且一个注册码对应一台机
子，大家有什么好办法，提提思路！！

[malingxian]

[StructLayout(LayoutKind.Sequential, Pack=1)]
internal struct SendCmdInParams
{
public uint cBufferSize;
public IdeRegs irDriveRegs;
public byte bDriveNumber;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=3)]
public byte[] bReserved;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=4)]
public uint[] dwReserved;
public byte bBuffer;
}


[StructLayout(LayoutKind.Sequential, Pack=1)]
internal struct DriverStatus
{
public byte bDriverError;
public byte bIDEStatus;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=2)]
public byte[] bReserved;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=2)]
public uint[] dwReserved;
}


[StructLayout(LayoutKind.Sequential, Pack=1)]
internal struct SendCmdOutParams
{
public uint cBufferSize;
public DriverStatus DriverStatus;
public IdSector bBuffer;
}


[StructLayout(LayoutKind.Sequential, Pack=1, Size=512)]
internal struct IdSector
{
public ushort wGenConfig;
public ushort wNumCyls;
public ushort wReserved;
public ushort wNumHeads;
public ushort wBytesPerTrack;
public ushort wBytesPerSector;
public ushort wSectorsPerTrack;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=3)]
public ushort[] wVendorUnique;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=20)]
public byte[] sSerialNumber;
public ushort wBufferType;
public ushort wBufferSize;
public ushort wECCSize;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=8)]
public byte[] sFirmwareRev;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=40)]
public byte[] sModelNumber;
public ushort wMoreVendorUnique;
public ushort wDoubleWordIO;
public ushort wCapabilities;
public ushort wReserved1;
public ushort wPIOTiming;
public ushort wDMATiming;
public ushort wBS;
public ushort wNumCurrentCyls;
public ushort wNumCurrentHeads;
public ushort wNumCurrentSectorsPerTrack;
public uint ulCurrentSectorCapacity;
public ushort wMultSectorStuff;
public uint ulTotalAddressableSectors;
public ushort wSingleWordDMA;
public ushort wMultiWordDMA;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=128)]
public byte[] bReserved;
}


#endregion


/// <summary>
/// ATAPI驱动器相关
/// </summary>
public class AtapiDevice
{


#region DllImport


[DllImport("kernel32.dll", SetLastError=true)]
static extern int CloseHandle(IntPtr hObject);


[DllImport("kernel32.dll", SetLastError=true)]
static extern IntPtr CreateFile(
string lpFileName,
uint dwDesiredAccess,
uint dwShareMode,
IntPtr lpSecurityAttributes,
uint dwCreationDisposition,
uint dwFlagsAndAttributes,
IntPtr hTemplateFile);


[DllImport("kernel32.dll")]
static extern int DeviceIoControl(
IntPtr hDevice,
uint dwIoControlCode,
IntPtr lpInBuffer,
uint nInBufferSize,
ref GetVersionOutParams lpOutBuffer,
uint nOutBufferSize,
ref uint lpBytesReturned,
[Out] IntPtr lpOverlapped);


[DllImport("kernel32.dll")]
static extern int DeviceIoControl(
IntPtr hDevice,
uint dwIoControlCode,
ref SendCmdInParams lpInBuffer,
uint nInBufferSize,
ref SendCmdOutParams lpOutBuffer,
uint nOutBufferSize,
ref uint lpBytesReturned,
[Out] IntPtr lpOverlapped);

[malingxian]

const uint DFP_GET_VERSION = 0x00074080;
const uint DFP_SEND_DRIVE_COMMAND = 0x0007c084;
const uint DFP_RECEIVE_DRIVE_DATA = 0x0007c088;


const uint GENERIC_READ = 0x80000000;
const uint GENERIC_WRITE = 0x40000000;
const uint FILE_SHARE_READ = 0x00000001;
const uint FILE_SHARE_WRITE = 0x00000002;
const uint CREATE_NEW = 1;
const uint OPEN_EXISTING = 3;


#endregion


#region GetHddInfo


/// <summary>
/// 获得硬盘信息
/// </summary>
/// <param name="driveIndex">硬盘序号</param>
/// <returns>硬盘信息</returns>
/// <remarks>
/// 参考lu0的文章：http://lu0s1.3322.org/App/2k1103.html
/// by sunmast for everyone
/// thanks lu0 for his great works
/// 在Windows 98/ME中，S.M.A.R.T并不缺省安装，请将SMARTVSD.VXD拷贝到%SYSTEM%\IOSUBSYS目录下。
/// 在Windows 2000/2003下，需要Administrators组的权限。
/// </remarks>
/// <example>
/// AtapiDevice.GetHddInfo()
/// </example>
public static HardDiskInfo GetHddInfo(byte driveIndex)
{
switch(Environment.OSVersion.Platform)
{
case PlatformID.Win32Windows:
return GetHddInfo9x(driveIndex);
case PlatformID.Win32NT:
return GetHddInfoNT(driveIndex);
case PlatformID.Win32S:
throw new NotSupportedException("Win32s is not supported.");
case PlatformID.WinCE:
throw new NotSupportedException("WinCE is not supported.");
default:
throw new NotSupportedException("Unknown Platform.");
}
}


#region GetHddInfo9x


private static HardDiskInfo GetHddInfo9x(byte driveIndex)
{
GetVersionOutParams vers = new GetVersionOutParams();
SendCmdInParams inParam = new SendCmdInParams();
SendCmdOutParams outParam = new SendCmdOutParams();
uint bytesReturned = 0;


IntPtr hDevice = CreateFile(
@"\\.\Smartvsd",
0,
0,
IntPtr.Zero,
CREATE_NEW,
0,
IntPtr.Zero);
if (hDevice == IntPtr.Zero)
{
throw new Exception("Open smartvsd.vxd failed.");
}
if (0 == DeviceIoControl(
hDevice,
DFP_GET_VERSION,
IntPtr.Zero,
0,
ref vers,
(uint)Marshal.SizeOf(vers),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed:DFP_GET_VERSION");
}
// If IDE identify command not supported, fails
if (0 == (vers.fCapabilities & 1))
{
CloseHandle(hDevice);
throw new Exception("Error: IDE identify command not supported.");
}
if (0 != (driveIndex & 1))
{
inParam.irDriveRegs.bDriveHeadReg = 0xb0;
}
else
{
inParam.irDriveRegs.bDriveHeadReg = 0xa0;
}
if (0 != (vers.fCapabilities & (16 >> driveIndex)))
{
// We don''t detect a ATAPI device.
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} is a ATAPI device, we don''t detect it",driveIndex + 1));
}
else
{
inParam.irDriveRegs.bCommandReg = 0xec;
}
inParam.bDriveNumber = driveIndex;
inParam.irDriveRegs.bSectorCountReg = 1;
inParam.irDriveRegs.bSectorNumberReg = 1;
inParam.cBufferSize = 512;
if (0 == DeviceIoControl(
hDevice,
DFP_RECEIVE_DRIVE_DATA,
ref inParam,
(uint)Marshal.SizeOf(inParam),
ref outParam,
(uint)Marshal.SizeOf(outParam),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed: DFP_RECEIVE_DRIVE_DATA");
}
CloseHandle(hDevice);


return GetHardDiskInfo(outParam.bBuffer);
}


#endregion

[jimmyzhu25]

mark

[malingxian]

#region GetHddInfoNT


private static HardDiskInfo GetHddInfoNT(byte driveIndex)
{
GetVersionOutParams vers = new GetVersionOutParams();
SendCmdInParams inParam = new SendCmdInParams();
SendCmdOutParams outParam = new SendCmdOutParams();
uint bytesReturned = 0;


// We start in NT/Win2000
IntPtr hDevice = CreateFile(
string.Format(@"\\.\PhysicalDrive{0}",driveIndex),
GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
IntPtr.Zero,
OPEN_EXISTING,
0,
IntPtr.Zero);
if (hDevice == IntPtr.Zero)
{
throw new Exception("CreateFile faild.");
}
if (0 == DeviceIoControl(
hDevice,
DFP_GET_VERSION,
IntPtr.Zero,
0,
ref vers,
(uint)Marshal.SizeOf(vers),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} may not exists.",driveIndex + 1));
}
// If IDE identify command not supported, fails
if (0 == (vers.fCapabilities & 1))
{
CloseHandle(hDevice);
throw new Exception("Error: IDE identify command not supported.");
}
// Identify the IDE drives
if (0 != (driveIndex & 1))
{
inParam.irDriveRegs.bDriveHeadReg = 0xb0;
}
else
{
inParam.irDriveRegs.bDriveHeadReg=0xa0;
}
if (0 != (vers.fCapabilities & (16 >> driveIndex)))
{
// We don''t detect a ATAPI device.
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} is a ATAPI device, we don''t detect it.",driveIndex + 1));
}
else
{
inParam.irDriveRegs.bCommandReg = 0xec;
}
inParam.bDriveNumber = driveIndex;
inParam.irDriveRegs.bSectorCountReg = 1;
inParam.irDriveRegs.bSectorNumberReg = 1;
inParam.cBufferSize = 512;


if (0 == DeviceIoControl(
hDevice,
DFP_RECEIVE_DRIVE_DATA,
ref inParam,
(uint)Marshal.SizeOf(inParam),
ref outParam,
(uint)Marshal.SizeOf(outParam),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed: DFP_RECEIVE_DRIVE_DATA");
}
CloseHandle(hDevice);


return GetHardDiskInfo(outParam.bBuffer);
}


#endregion


private static HardDiskInfo GetHardDiskInfo(IdSector phdinfo)
{
HardDiskInfo hddInfo = new HardDiskInfo();


ChangeByteOrder(phdinfo.sModelNumber);
hddInfo.ModuleNumber = Encoding.ASCII.GetString(phdinfo.sModelNumber).Trim();


ChangeByteOrder(phdinfo.sFirmwareRev);
hddInfo.Firmware = Encoding.ASCII.GetString(phdinfo.sFirmwareRev).Trim();


ChangeByteOrder(phdinfo.sSerialNumber);
hddInfo.SerialNumber = Encoding.ASCII.GetString(phdinfo.sSerialNumber).Trim();


hddInfo.Capacity = phdinfo.ulTotalAddressableSectors / 2 / 1024;


return hddInfo;
}


private static void ChangeByteOrder(byte[] charArray)
{
byte temp;
for(int i = 0; i < charArray.Length; i += 2)
{
temp = charArray[i];
charArray[i] = charArray[i+1];
charArray[i+1] = temp;
}
}


#endregion
}
}



注：


在Windows 98/ME中，S.M.A.R.T并不缺省安装，请将SMARTVSD.VXD拷贝到%SYSTEM%\IOSUBSYS目录下。
在Windows 2000/2003下，需要Administrators组的权限。
不要在装有SCSI硬盘的机器上尝试了，因为SCSI硬盘根本不存在序列号。


最终版权归陆麟所有，任何人不得将此代码占为己有。



源代码地址：http://dev.21tx.com/2005/01/08/11565.html
上面的代码我未经测试，如有问题请自行修改。
如果需要VB.NET的源代码，请MSN联系:[e-mail]

[malingxian]

#region GetHddInfoNT


private static HardDiskInfo GetHddInfoNT(byte driveIndex)
{
GetVersionOutParams vers = new GetVersionOutParams();
SendCmdInParams inParam = new SendCmdInParams();
SendCmdOutParams outParam = new SendCmdOutParams();
uint bytesReturned = 0;


// We start in NT/Win2000
IntPtr hDevice = CreateFile(
string.Format(@"\\.\PhysicalDrive{0}",driveIndex),
GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
IntPtr.Zero,
OPEN_EXISTING,
0,
IntPtr.Zero);
if (hDevice == IntPtr.Zero)
{
throw new Exception("CreateFile faild.");
}
if (0 == DeviceIoControl(
hDevice,
DFP_GET_VERSION,
IntPtr.Zero,
0,
ref vers,
(uint)Marshal.SizeOf(vers),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} may not exists.",driveIndex + 1));
}
// If IDE identify command not supported, fails
if (0 == (vers.fCapabilities & 1))
{
CloseHandle(hDevice);
throw new Exception("Error: IDE identify command not supported.");
}
// Identify the IDE drives
if (0 != (driveIndex & 1))
{
inParam.irDriveRegs.bDriveHeadReg = 0xb0;
}
else
{
inParam.irDriveRegs.bDriveHeadReg=0xa0;
}
if (0 != (vers.fCapabilities & (16 >> driveIndex)))
{
// We don''t detect a ATAPI device.
CloseHandle(hDevice);
throw new Exception(string.Format("Drive {0} is a ATAPI device, we don''t detect it.",driveIndex + 1));
}
else
{
inParam.irDriveRegs.bCommandReg = 0xec;
}
inParam.bDriveNumber = driveIndex;
inParam.irDriveRegs.bSectorCountReg = 1;
inParam.irDriveRegs.bSectorNumberReg = 1;
inParam.cBufferSize = 512;


if (0 == DeviceIoControl(
hDevice,
DFP_RECEIVE_DRIVE_DATA,
ref inParam,
(uint)Marshal.SizeOf(inParam),
ref outParam,
(uint)Marshal.SizeOf(outParam),
ref bytesReturned,
IntPtr.Zero))
{
CloseHandle(hDevice);
throw new Exception("DeviceIoControl failed: DFP_RECEIVE_DRIVE_DATA");
}
CloseHandle(hDevice);


return GetHardDiskInfo(outParam.bBuffer);
}


#endregion


private static HardDiskInfo GetHardDiskInfo(IdSector phdinfo)
{
HardDiskInfo hddInfo = new HardDiskInfo();


ChangeByteOrder(phdinfo.sModelNumber);
hddInfo.ModuleNumber = Encoding.ASCII.GetString(phdinfo.sModelNumber).Trim();


ChangeByteOrder(phdinfo.sFirmwareRev);
hddInfo.Firmware = Encoding.ASCII.GetString(phdinfo.sFirmwareRev).Trim();


ChangeByteOrder(phdinfo.sSerialNumber);
hddInfo.SerialNumber = Encoding.ASCII.GetString(phdinfo.sSerialNumber).Trim();


hddInfo.Capacity = phdinfo.ulTotalAddressableSectors / 2 / 1024;


return hddInfo;
}


private static void ChangeByteOrder(byte[] charArray)
{
byte temp;
for(int i = 0; i < charArray.Length; i += 2)
{
temp = charArray[i];
charArray[i] = charArray[i+1];
charArray[i+1] = temp;
}
}


#endregion
}
}



注：


在Windows 98/ME中，S.M.A.R.T并不缺省安装，请将SMARTVSD.VXD拷贝到%SYSTEM%\IOSUBSYS目录下。
在Windows 2000/2003下，需要Administrators组的权限。
不要在装有SCSI硬盘的机器上尝试了，因为SCSI硬盘根本不存在序列号。


最终版权归陆麟所有，任何人不得将此代码占为己有。



源代码地址：http://dev.21tx.com/2005/01/08/11565.html
上面的代码我未经测试，如有问题请自行修改。
如果需要VB.NET的源代码，请MSN联系:[e-mail]

[fengyi999]

用加密U盘!必须插U盘才能使用系统

[jierry007]

用XEHO吧，绝对满足你的要求。

[luckyprg]

1、可以用加密狗。
2、可以取服务器的信息生成密钥。

[bqlhome]

用MIC加密.具體參照各類語方的MIC方面的知識..我也很關註冊,
我有寫一個組件,被人家反編譯得是一蹋糊塗

[davidposeidon]

道高一尺，魔高一仗。
不管用什麽辦法，盜版都是防不住的。
只是有些辦法可以延遲被人盜版的時間而已。

[lovelxj]

获取硬盘SN 然后生成SN

[malingxian]

建议用取硬盘序列号的方式，现在网上有现成的代码。

[malingxian]

而且不需要购买硬件设备

[clerkie]

TO jierry007(风起云涌) ：

XEHO 是什么东西，有资料介绍吗～～？

[wingnal]

防盗版难啊
学学微软，人家让你盗，赚钱赚得更猛
盗版可是最有有效的产品宣传阿

[Netfe]

怎么获得硬盘SN啊，请高手指点，谢谢！！！

[以专业开发人员为伍]

微软不是因为被盗版而发财，穷人总是认为富人一定是偷税漏税才发财。

微软是因为设计师的水平，这种水平不是面向大学教授们，而是面向市场的。

[以专业开发人员为伍]

获得机器有关CPU序列号、类型、频率、厂商，主板厂商、序列号，所有 MAC 的地址，等信息。综合起来生成序列号。不要仅仅使用一两种（否则硬件很容易被克隆）。不要使用可能被改变的信息，例如不要使用硬盘逻辑序列号。

[yonghoo]

加密U盘!?有具体的介绍吗？

[Aspx_CC]

mark