通过WMI获取根据盘符获取U盘物理序列号.docxVIP

JavaScript通过WMI获取根据盘符获取U盘物理序列号一：达到的效果根据UKeyTool生成的U盘文件xxxx_private.ukey内的md5与U盘物理序列号+ xxxx_uKey+界面读取文件自由串(50*10)计算的md5对比，如果一样，则允许登录，否则不允许登录二：加密工具1 原理 U盘序列号信息格式：vid_0537&pid_a703#192b0c00048a，其中192b0c00048a为U盘的物理序列号（唯一）；U盘中的验证文件名为xxxx_private.ukey；将U盘的物理序列号加工后保存在文件xxxx_private.ukey中，使U盘和文件一一对应。2 加密步骤1.把U盘的物理序列号中的所有字母转换成大写，如192B0C00048A，标为串1；2.固定串xxxx_uKey，标为串2；3.随机生成50*10个的可见字符：ASCII范围33-126，标为串3；4.串1、串2、串3顺序合并，计算32位MD5（字母大写）；5.创建文件ipbc_private.ukey，写入字符串:File:xxxx_V3 USB Private key；6.换行，写入版本号，格式：Version:7.换行，写入MD5值；8.换行，写入串3，每50个字符换行；三：JavaScript解密1 解密步骤1.把U盘的物理序列号中的所有字母转换成大写，如192B0C00048A，标为串1；2.固定串xxxx_uKey，标为串2；3.打开文件xxxx_private.ukey,读入50*10个可见字符，标为串3；4.串1、串2、串3顺序合并，计算32位MD5（字母大写）；5.打开文件xxxx_private.ukey，读取MD5值；6.比较计算的和读取的MD5值是否相同，相同则通过验证，否则失败。2 JavaScript读取U盘物理序列号（推荐方案3）准备1 读取U盘盘符/* * 判断是否有U盘并获取U盘盘符,只适用于IE？ * returns string 返回U盘盘符 * constructor */function CheckUsb() var e, x; var ForReading = 1, RorWriting = 2; var bfResult = ; try var fso = new ActiveXObject(Scripting.FileSystemObject); catch(err) return bfResult; e = new Enumerator(fso.Drives); for (; ! e.atEnd(); e.moveNext() x = e.item(); if (x.DriveType = 1) if (x.Path != A:) bfResult += x.Path + ,; return bfResult;方案1：根据WMI的Win32_USBHub读取U盘物理序列号缺陷：无法根据盘符一对一获取U盘物理序列号缺陷说明：此方法获取的intCount，及U盘迭代index跟注册表中的键对应注册表键地址：HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesDiskEnum+(intCount+1)次部分键对应的值的注册表地址为：HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesEnumUSBSTOR+值在此处可以查看U盘的物理序列号，可验证获取的是否正确。点击物理序列号会出现右侧：其键ParentIdPrefix对应的即盘符信息。盘符信息注册表地址：HKEY_LOCAL_MACHINESYSTEMMountedDevices 需要将ParentIdPrefix转换成十六进制，并在此处与值查询，获得的键即盘符信息。参考地址：/s/blog_54762b4b0100kodd.html/p-075309298295.html出错场景：当有多个U盘，第一次可能会通过，比如有G，I，H三个盘，此时根据注册顺序分别为1，2，3；如果在验证过程中将G盘拔出，此时I，H盘的顺序为1，2；再插入G盘进行验证，此时G盘顺序为3；但是准备部分获取的U盘盘符顺序为G，I，H，此时迭代的盘符index或获取到I盘的物理序列号，导致验证失败。读取U盘物理序列号迭代准备部分获取的U盘盘符，并将盘符和迭代index传入此方法，获取物理序列号/* * 根据盘符获取物理序列号 * param drivepath 盘符 * param intCount 轮询获取次数 * returns * 返回盘符与物理序列号字符串，格式：G:XXXXXXXXXXXXXX * constructor */function ReadUsbSnEach(drivepath, intCount) var properties = service.ExecQuery(SELECT * FROM Win32_USBHub); /Win32_USBHub所有属性说明：/en-us/library/aa394506(v=vs.85).aspx#properties var e = new Enumerator(properties); var count = 0; for (; ! e.atEnd(); e.moveNext() var p = e.item(); var sn = p.DeviceID; /1:Generic USB Hub;2:USB Root Hub;3:USB Mass Storage Device USB大容量存储设备 /ConfigManagerErrorCode=0 Device is working properly. /因每个盘的Name不同，这里只判断英文和中文两种，超过的U盘将不被验证通过 if (p.Name = USB Mass Storage Device | p.Name = USB 大容量存储设备) count = count + 1; if (count = intCount + 1) / & p.ConfigManagerErrorCode = 0 if (p.Name = USB Mass Storage Device | p.Name = USB 大容量存储设备) strSN += GetUsbSN(sn); /alert(drivepath + - + count + - + p.Name + - + strSN); return strSN; Win32参考地址：/en-us/library/aa394173(v=vs.85).aspx/en-us/library/aa394592(v=vs.85).aspx/b/powershell/archive/2007/02/24/displaying-usb-devices-using-wmi.aspx物理序列号处理：/* * 分解通过注册表获取的值或其他方式获取同样的值，只取物理序列号即可 * param sn 通过注册表获取的值或其他方式获取的同格式的值 * returns * 物理序列号 * constructor */function GetUsbSNByReg(sn) var UsbSN; var strSN = sn; var arraySN = new Array(); if (strSN.indexOf(&) 0) arraySN = strSN.split(); if (arraySN.length 2) UsbSN = arraySN2.split(&)0; else UsbSN = ; else UsbSN = ; return UsbSN;方案3：根据注册表读取U盘物理序列号缺陷：无法根据盘符一对一获取U盘物理序列号缺陷说明：参考方案1 缺陷对应部分参考地址：参考方案1 缺陷对应部分出错场景：参考方案1 缺陷对应部分读取U盘物理序列号迭代准备部分获取的U盘盘符，并将盘符和迭代index传入此方法，获取物理序列号/* * 通过注册表获取物理序列号 * param drivepath 盘符 * param intCount 盘符index * returns string * constructor */function ReadUsbSnEachByReg(drivepath, intCount) var sn = ; var obj = new ActiveXObject(WScript.Shell); try var s = HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesDiskEnum+(intCount+1); var sNic = obj.RegRead(s);/USBSTORDisk&Ven_Kingston&Prod_DT_101_G2&Rev_5.001401051502351655498409&0 sn = drivepath+GetUsbSNByReg(sNic); catch(e) return sn;物理序列号处理：参考方案1 缺陷对应部分方案2：根据WMI的其他Win32方法读取U盘物理序列号其他Win32方法（Win32_LogicalDisk，Win32_LogicalDiskToPartition，Win32_DiskDriveToDiskPartition，Win32_DiskDrive）读取U盘物理序列号/* * 根据盘符获取物理序列号 * param drivepath 盘符 * param intCount 轮询获取次数 目前无用，保留，注释的Win32_USBHub方式获取有使用到 * returns * 返回盘符与物理序列号字符串，格式：G:XXXXXXXXXXXXXX * constructor */function ReadUsbSnEach(drivepath, intCount) var strSN = drivepath; /存放序列号 var locator = new ActiveXObject(WbemScripting.SWbemLocator); var service = locator.ConnectServer(.); var logical_disk_query = select DeviceId,CreationClassName,SystemName from Win32_LogicalDisk where Caption = + drivepath + ; var logical_disk_property = service.ExecQuery(logical_disk_query); var logical_disk_Enum = new Enumerator(logical_disk_property); for (; ! logical_disk_Enum.atEnd(); logical_disk_Enum.moveNext() var logical_disk_item = logical_disk_Enum.item(); var dependent = / + logical_disk_item.SystemName + /root/cimv2: + logical_disk_item.CreationClassName + .DeviceID= + logical_disk_item.DeviceId + ; var logical_disk_to_part_query = select Antecedent,Dependent from Win32_LogicalDiskToPartition where Dependent= + dependent + ; var logical_disk_to_part_property = service.ExecQuery(logical_disk_to_part_query); var logical_disk_to_part_Enum = new Enumerator(logical_disk_to_part_property); for (; ! logical_disk_to_part_Enum.atEnd(); logical_disk_to_part_Enum.moveNext() var logical_disk_to_part_item = logical_disk_to_part_Enum.item(); var dependent = logical_disk_to_part_item.Antecedent.replace(/g, /); var disk_drive_to_part_query = select Antecedent,Dependent from Win32_DiskDriveToDiskPartition where Dependent= + dependent + ; var disk_drive_to_part_property = service.ExecQuery(disk_drive_to_part_query); var disk_drive_to_part_Enum = new Enumerator(disk_drive_to_part_property); for (; ! disk_drive_to_part_Enum.atEnd(); disk_drive_to_part_Enum.moveNext() var disk_drive_to_part_item = disk_drive_to_part_Enum.item(); var disk_drive_query = select SystemName,CreationClassName,DeviceID,PNPDeviceID from Win32_DiskDrive where interfaceType = USB; var disk_drive_property = service.ExecQuery(disk_drive_query); var disk_drive_Enum = new Enumerator(disk_drive_property); for (; ! disk_drive_Enum.atEnd(); disk_drive_Enum.moveNext() var disk_drive_item = disk_drive_Enum.item(); var dependent = + disk_drive_item.SystemName + rootcimv2: + disk_drive_item.CreationClassName + .DeviceID= + disk_drive_item.DeviceId.replace(/g, ) + ; if (disk_drive_to_part_item.Antecedent = dependent) var sn = GetUsbSNByReg(disk_drive_item.PNPDeviceID); return strSN + sn; return strSN;代码解析：此处使用WMI 资源浏览器.exe显示查看个方法获取的数据下载地址：/soft/down/soft_22980.html步骤1：1 通过盘符在Win32_LogicalDisk中获取三个字段DeviceId,CreationClassName,SystemNameselect DeviceId,CreationClassName,SystemName from Win32_LogicalDisk where Caption = + drivepath + ;2 处理此三个字段为符合Win32_LogicalDiskToPartition格式的串/ + logical_disk_item.SystemName + /root/cimv2: + logical_disk_item.CreationClassName + .DeviceID= + logical_disk_item.DeviceId + ;步骤2：1 将步骤1中处理的串当成步骤2Dependent的值查询两个字段Antecedent,Dependentselect Antecedent,Dependent from Win32_LogicalDiskToPartition where Dependent= + dependent + 2 处理字段Antecedent为Win32_DiskDriveToDiskPartition合适的串logical_disk_to_part_item.Antecedent.replace(/g, /);步骤3：1将步骤2中处理的串当成步骤3 Dependent的值查询两个字段Antecedent,Dependentselect Antecedent,Dependent from Win32_DiskDriveToDiskPartition where Dependent= + dependent + 步骤4：1 查询Win32_DiskDrive出四个字段SystemName,CreationClassName,DeviceID,PNPDeviceIDselect SystemName,CreationClassName,DeviceID,PNPDeviceID from Win32_DiskDrive where interfaceType = USB2 将此四个字段按照步骤3中Antecedent的值的格式拼接 + disk_drive_item.SystemName + rootcimv2: + disk_drive_item.CreationClassName + .DeviceID= + disk_drive_item.DeviceId.replace(/g, ) + 3 如果两个值相同，则取出步骤3中的Antecedent的值进行处理，处理方法见方案1中的物理序列号处理4 处理后的即根据盘符得到的U盘物理序列号3 按照加密工具加密的步骤进行加密4 与加密工具加密读取出的MD5值比较5 验证成功或失败四：完整的JavaScript代码function include(path) var a = document.createElement(script); a.type = text/javascript; a.src = path; var head = document.getElementsByTagName(head)0; head.appendChild(a);/include(./jquery1.3.2.js);document.write();/* * 判断是否有U盘并获取U盘盘符,只适用于IE？ * returns string 返回U盘盘符 * constructor */function CheckUsb() var e, x; var ForReading = 1, RorWriting = 2; var bfResult = ; try var fso = new ActiveXObject(Scripting.FileSystemObject); catch(err) return bfResult; e = new Enumerator(fso.Drives); for (; ! e.atEnd(); e.moveNext() x = e.item(); if (x.DriveType = 1) if (x.Path != A:) bfResult += x.Path + ,; return bfResult;/* * 读取U盘内文件ipbc_private.ukey内的MD5值和随机串 FF存在问题 * param pathfile 文件路径 * returns * 返回content_array数组 * 0为md5值 * 1为50*10随机串 */function read(pathfile) var content_array = new Array(); if (typeof window.ActiveXObject != undefined) try var fso = new ActiveXObject(Scripting.FileSystemObject); var reader = fso.openTextFile(pathfile, 1); var i = 0; var content = ; while (!reader.AtEndofStream) if (parseInt(i) parseInt(2) i+; reader.readline(); continue; else if (parseInt(i) = parseInt(2) i+; content_array0 = reader.readline().split(:)1; continue; else if (parseInt(i) parseInt(3) i+; reader.readline(); continue; else content += reader.readline(); i+; content_array1 = content; reader.close(); catch(e) return content_array; return content_array; else if (document.implementation & document.implementation.createDocument) try netscape.security.PrivilegeManager.enablePrivilege(UniversalXPConnect); var lf = C/file/local;1.createInstance(Cerfaces.nsILocalFile); lf.initWithPath(file); if (lf.exists() = false) alert(File does not exist); var fis = C/network/file-input-stream;1.createInstance(Cerfaces.nsIFileInputStream); fis.init(lf, 0x01, 00004, null); var sis = C/scriptableinputstream;1.createInstance(Cerfaces.nsIScriptableInputStream); sis.init(fis); var converter = C/intl/scriptableunicodeconverter.createInstance(Cerfaces.nsIScriptableUnicodeConverter); converter.charset = UTF-8; content = converter.ConvertToUnicode(sis.read(sis.available(); catch(e) alert(Mozilla Firefox read local file error: n + e); return content; function usb_key_alert() document.body.innerHTML = 使用本系统，以下设置需全部满足：n1）插入有效的USB KEY访问本系统(U盘内含有正确的KEY)n2）使用IE内核浏览器(如IE8,360安全浏览器等)n3）将本系统加入浏览器的信任站点，并调整可信站点的区域级别：n  “对未标记为可安全执行脚本的ActiveX控件初始化并执行脚本”n   设置为启用;function usb_key_quit() alert(请插入有效的USB KEY！); document.body.innerHTML = ; anchors = document.getElementsByTagName(a); var anchor = anchors0; anc