312 lines
7.7 KiB
JavaScript
312 lines
7.7 KiB
JavaScript
(function( root ){
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var DIR = "\\root\\mana"
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var FISECKEY = root.FISECKEY;
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var hDevice = undefined;
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var fileSize = 4096;
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if ( ! FISECKEY ) {
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console.error("缺少 FISECKEY 支持 !!!")
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}
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function stringToHex(str){
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var val = "";
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for (var i = 0; i < str.length; i++) {
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var v = str.charCodeAt(i).toString(16);
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if ( v.length < 2 ) {
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v = "0" + v;
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}
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val += v;
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}
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return val
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}
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function hexToString(hex){
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var arr = hex.split("")
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var out = ""
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for (var i = 0; i < arr.length / 2; i++) {
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var tmp = "0x" + arr[i * 2] + arr[i * 2 + 1]
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var charValue = String.fromCharCode(tmp);
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out += charValue
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}
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return out
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}
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function admin( dev, pin ){
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if ( ! hDevice ) {
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hDevice = FISECKEY.OpenBySerial(dev, "4");
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}
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if ( ! hDevice ) {
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throw new Error("设备打开失败")
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}
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FISECKEY.ADMIN_Login(hDevice, pin);
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return hDevice;
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}
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function login( dev, pin ){
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hDevice = FISECKEY.OpenBySerial(dev, "4");
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if ( ! hDevice ) {
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throw new Error("设备打开失败")
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}
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FISECKEY.USER_Login(hDevice, pin);
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return hDevice;
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}
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function logout(){
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FISECKEY.USER_Logout(hDevice, 0);
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FISECKEY.CloseDevice(hDevice);
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hDevice = undefined
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}
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function sumHash(data){
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var sum = 0;
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for (var i =0 ; i < data.length; i++) {
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sum += data.charCodeAt(i)
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}
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sum += "";
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return sum.substr( sum.length -4 );
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}
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function release( info ){
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if ( ! hDevice ) {
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throw new Error("设备未登录")
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}
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FISECKEY.FILE_Init(hDevice);
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FISECKEY.FILE_CreateDir(hDevice, DIR, 0);
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FISECKEY.FILE_CreateFile(hDevice, DIR, "name", fileSize, 0);
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var data = JSON.stringify(info)
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writeFile(DIR, "name", data)
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readFile(DIR, "name")
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}
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function deleteFile(dir, file){
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if ( ! hDevice ) {
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throw new Error("设备未登录")
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}
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FISECKEY.FILE_DeleteFile(hDevice, dir, file);
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}
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function readFile(dir, file) {
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if ( ! hDevice ) {
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throw new Error("设备未登录")
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}
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var len = FISECKEY.FILE_ReadFile(hDevice, dir, file, 0, 2);
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len = parseInt( len, 10 );
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var data = FISECKEY.FILE_ReadFile(hDevice, dir, file, 2, len);
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var sum = sumHash(data);
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var hash = FISECKEY.FILE_ReadFile(hDevice, dir, file, 2 + len, 2);
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if ( sum === hash ) {
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var str = hexToString(data);
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console.log( "read", data )
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return JSON.parse(str);
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}
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throw new Error("文件读取失败")
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}
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function writeData(hDevice, dir, file, idx, len, data){
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if ( len <= 400 ) {
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FISECKEY.FILE_WriteFile(hDevice, dir, file, idx, len, data);
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} else {
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// 先写入 400
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FISECKEY.FILE_WriteFile(hDevice, dir, file, idx, 400, data.substr(0, 800 ));
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writeData( hDevice, dir, file, idx + 400, len - 400, data.substr(800) )
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}
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}
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function writeFile(dir, file, data){
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if ( ! hDevice ) {
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throw new Error("设备未登录")
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}
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try {
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FISECKEY.FILE_DeleteFile(hDevice, dir, file);
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}catch (e) {
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}
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FISECKEY.FILE_CreateFile(hDevice, dir, file, fileSize, 0);
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console.log( "write", data )
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console.log( "data.length" , data.length )
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data = stringToHex( data ).toUpperCase()
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var len = data.length / 2
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len = "0000" + len;
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len = len.substr( len.length -4 );
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FISECKEY.FILE_WriteFile(hDevice, dir, file, 0, 2, len);
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writeData(hDevice, dir, file, 2, data.length/2, data)
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// console.log( "writeFile=" + len )
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// console.log( "writeFile=" + data )
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// console.log( "writeFile=" + data.length )
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console.log("w2")
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var hash = sumHash(data);
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// console.log( "writeFile hash=" + hash )
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FISECKEY.FILE_WriteFile(hDevice, dir, file, 2 + (data.length/2), 2, hash);
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}
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// 枚举序列号与名称
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function enumDevByArray() {
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return FISECKEY.EnumByArray();
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}
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function enumDir( path ){
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if ( ! hDevice ) {
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throw new Error("设备未登录")
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}
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var folders = FISECKEY.FILE_EnmuDir(hDevice, path);
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var fos = folders.split("|")
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folders = []
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for ( var i = 0 ; i < fos.length ; i++ ) {
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if ( fos[i] ) {
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folders.push( path + "\\" + fos[i] );
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}
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}
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var files = FISECKEY.FILE_EnmuFile(hDevice, path);
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var fs = files.split("|")
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files = []
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for ( var i = 0 ; i < fs.length ; i++ ) {
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if ( fs[i] ) {
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files.push( path + "\\" + fs[i] );
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}
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}
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return {
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folders : folders,
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files : files
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}
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}
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function loadLMK(){
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return readFile(DIR, "lmk")
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}
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/**
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*
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* @param no 1/2/3
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* @param mkey HEX（48 字节）
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*/
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function saveLMK(no, lmk, pk, sk) {
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if ( ! hDevice ) {
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throw new Error("设备未登录")
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}
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var info = {
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pk : pk , sk : sk
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}
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switch ( no ) {
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case 1: {
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info = Object.assign( info, {
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no : no,
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lmk1 : lmk.substr(0, 32),
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lmk2 : lmk.substr(32, 64)
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})
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break;
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}
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case 2: {
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// 0 16 32 48
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// 0 32 64 96
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info = Object.assign( info, {
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no : no,
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lmk2 : lmk.substr(32, 64),
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lmk3 : lmk.substr(64, 96)
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})
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break;
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}
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case 3: {
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info = Object.assign( info, {
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no : no,
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lmk3 : lmk.substr(64, 96),
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lmk1 : lmk.substr(0, 32)
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})
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break;
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}
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default :
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throw new Error("不支持的分量")
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}
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var data = JSON.stringify(info)
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FISECKEY.FILE_DeleteFile(hDevice, DIR, "lmk");
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FISECKEY.FILE_CreateFile(hDevice, DIR, "lmk", fileSize, 0);
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writeFile( DIR, "lmk" , data);
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var auth = {
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uid : no,
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rid : no
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}
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FISECKEY.FILE_DeleteFile(hDevice, DIR, "auth");
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FISECKEY.FILE_CreateFile(hDevice, DIR, "auth", fileSize, 0);
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writeFile( DIR, "auth" , auth);
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}
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function saveAuth(uid, rid){
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var auth = {
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uid : no,
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rid : no
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}
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FISECKEY.FILE_DeleteFile(hDevice, DIR, "auth");
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FISECKEY.FILE_CreateFile(hDevice, DIR, "auth", fileSize, 0);
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writeFile( DIR, "auth" , auth);
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}
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function loadAuth(){
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return readFile(DIR, "auth")
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}
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function catRelease(){
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return readFile(DIR, "name")
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}
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/**
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* 修改口令
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*/
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function updatePin(oldpin, newpin){
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FISECKEY.USER_ChangePin(hDevice, 1, oldpin, newpin);
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}
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root.UKey = {
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release: release,
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catRelease : catRelease,
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readFile: readFile,
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writeFile : writeFile,
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deleteFile : deleteFile,
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login : login,
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logout : logout,
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updatePin : updatePin,
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admin : admin,
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enumDevByArray : enumDevByArray,
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enumDir: enumDir,
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saveLMK : saveLMK,
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loadLMK : loadLMK,
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saveAuth : saveAuth,
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loadAuth : loadAuth
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}
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})( window )
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