server/components/encryptor/index.js

   1 // *************************************************************************
   2 // *                                                                       *
   3 // * xCALLY Motion -  The Omnichannel Contact Center                       *
   4 // * Copyright (c) Xenialab s.r.l. All Rights Reserved                     *
   5 // *                                                                       *
   6 // *************************************************************************
   7 // *                                                                       *
   8 // * Email: info@xcally.com                                                *
   9 // * Website: https://www.xcally.com                                       *
  10 // *                                                                       *
  11 // *************************************************************************
  12 // *                                                                       *
  13 // * The SOFTWARE PRODUCT is protected by copyright laws and international *
  14 // * copyright treaties, as well as other intellectual property laws and   *
  15 // * treaties. The SOFTWARE PRODUCT is licensed, not sold.                         *
  16 // *                                                                       *
  17 // *************************************************************************
  18 var _0x5f3a=['aes192','encrypt','algorithm','is\x20not\x20a\x20supported\x20algorithm.\x20Your\x20system\x20supports\x20the\x20following\x20algorithms:','test','getCiphers','filter','hasOwnProperty','encryptFile','createReadStream','createWriteStream','data','update','binary','write','end','final','unlink','decryptFile','createDecipher','encryptString','createCipher','base64','decryptString','secret','utf8','crypto','bluebird','lodash','../../config/environment','../../config/logger','app','secrets','session','aes-256-ctr'];(function(_0x736e0,_0x70283a){var _0x4be32a=function(_0x14812c){while(--_0x14812c){_0x736e0['push'](_0x736e0['shift']());}};_0x4be32a(++_0x70283a);}(_0x5f3a,0x132));var _0xa5f3=function(_0x40bdeb,_0x320df1){_0x40bdeb=_0x40bdeb-0x0;var _0x58f54d=_0x5f3a[_0x40bdeb];return _0x58f54d;};'use strict';var crypto=require(_0xa5f3('0x0'));var fs=require('fs');var BPromise=require(_0xa5f3('0x1'));var _=require(_0xa5f3('0x2'));var config=require(_0xa5f3('0x3'));var logger=require(_0xa5f3('0x4'))(_0xa5f3('0x5'));const AES_SUPPORTED_RX=/^aes(-)?\d{3}(-(cbc|cfb|ctr)(1|8)?){0,1}$/;const stringOptions={'secret':config[_0xa5f3('0x6')][_0xa5f3('0x7')],'algorithm':_0xa5f3('0x8')};const fileOptions={'algorithm':_0xa5f3('0x9')};if(config[_0xa5f3('0xa')]&&config['encrypt'][_0xa5f3('0xb')]){var isSupported=isAlgorithmSupported(config[_0xa5f3('0xa')]['algorithm']);if(isSupported){fileOptions['algorithm']=config[_0xa5f3('0xa')][_0xa5f3('0xb')];}else{var supportedAlgorithms=getSupportedCiphers()['join'](',\x20');logger['error'](config[_0xa5f3('0xa')]['algorithm'],_0xa5f3('0xc'),supportedAlgorithms);}}function isASupportedCipher(_0x202257){return AES_SUPPORTED_RX[_0xa5f3('0xd')](_0x202257);}function getSupportedCiphers(){return crypto[_0xa5f3('0xe')]()[_0xa5f3('0xf')](isASupportedCipher);}function isAlgorithmSupported(_0x26271b){return getSupportedCiphers()['indexOf'](_0x26271b)>-0x1;}function combineOptions(_0x1a9069){var _0x3d4d88={};for(var _0x41f859 in fileOptions){if(fileOptions[_0xa5f3('0x10')](_0x41f859)){_0x3d4d88[_0x41f859]=fileOptions[_0x41f859];}}if(_0x1a9069){for(var _0x1bc7e4 in _0x1a9069){if(_0x1a9069['hasOwnProperty'](_0x1bc7e4)){_0x3d4d88[_0x1bc7e4]=_0x1a9069[_0x1bc7e4];}}}return _0x3d4d88;}exports[_0xa5f3('0x11')]=function(_0x131787,_0x105059,_0x351ec6,_0x261064){return new BPromise(function(_0x33aa79,_0x40130f){_0x261064=combineOptions(_0x261064);var _0x140d27=new Buffer(_0x351ec6);var _0x41427f=fs[_0xa5f3('0x12')](_0x131787);var _0x4814f1=fs[_0xa5f3('0x13')](_0x105059);var _0x290b40=crypto['createCipher'](_0x261064['algorithm'],_0x140d27);_0x41427f['on'](_0xa5f3('0x14'),function(_0xefe54){var _0x224298=new Buffer(_0x290b40[_0xa5f3('0x15')](_0xefe54),_0xa5f3('0x16'));_0x4814f1[_0xa5f3('0x17')](_0x224298);});_0x41427f['on'](_0xa5f3('0x18'),function(){try{var _0x3ad25f=new Buffer(_0x290b40[_0xa5f3('0x19')]('binary'),_0xa5f3('0x16'));_0x4814f1[_0xa5f3('0x17')](_0x3ad25f);_0x4814f1[_0xa5f3('0x18')]();_0x4814f1['on']('close',function(){return _0x33aa79(_0x105059);});}catch(_0x2aaa17){fs[_0xa5f3('0x1a')](_0x105059);return _0x40130f(_0x2aaa17);}});});};exports[_0xa5f3('0x1b')]=function(_0x32dfc3,_0x598cde,_0x33e2e4,_0x3cf605){return new BPromise(function(_0x1ca640,_0x1418a3){_0x3cf605=combineOptions(_0x3cf605);var _0x2c207b=new Buffer(_0x33e2e4);var _0x64b5fe=fs[_0xa5f3('0x12')](_0x32dfc3);var _0x29004d=fs[_0xa5f3('0x13')](_0x598cde);var _0x766e9c=crypto[_0xa5f3('0x1c')](_0x3cf605['algorithm'],_0x2c207b);_0x64b5fe['on'](_0xa5f3('0x14'),function(_0x3da5db){var _0x51c2f8=new Buffer(_0x766e9c[_0xa5f3('0x15')](_0x3da5db),_0xa5f3('0x16'));_0x29004d[_0xa5f3('0x17')](_0x51c2f8);});_0x64b5fe['on']('end',function(){try{var _0xd2af29=new Buffer(_0x766e9c[_0xa5f3('0x19')]('binary'),_0xa5f3('0x16'));_0x29004d[_0xa5f3('0x17')](_0xd2af29);_0x29004d['end']();_0x29004d['on']('close',function(){return _0x1ca640(_0x598cde);});}catch(_0x2a0e75){fs[_0xa5f3('0x1a')](_0x598cde);return _0x1418a3(_0x2a0e75);}});});};exports[_0xa5f3('0x1d')]=function(_0x563597,_0x2ca045,_0x1a7629){var _0x1e2eb3=_0x1a7629||stringOptions[_0xa5f3('0xb')];var _0x386453=_0x2ca045||stringOptions['secret'];var _0x23d968=crypto[_0xa5f3('0x1e')](_0x1e2eb3,_0x386453);var _0x14c846=_0x23d968[_0xa5f3('0x15')](_0x563597,'utf8',_0xa5f3('0x1f'));_0x14c846+=_0x23d968['final'](_0xa5f3('0x1f'));return _0x14c846;};exports[_0xa5f3('0x20')]=function(_0x1deb67,_0x4b4ad1,_0x299efd){var _0x3e1150=_0x299efd||stringOptions[_0xa5f3('0xb')];var _0x20a0ee=_0x4b4ad1||stringOptions[_0xa5f3('0x21')];var _0x155442=crypto[_0xa5f3('0x1c')](_0x3e1150,_0x20a0ee);var _0x45a9bd=_0x155442['update'](_0x1deb67,'base64',_0xa5f3('0x22'));_0x45a9bd+=_0x155442[_0xa5f3('0x19')](_0xa5f3('0x22'));return _0x45a9bd;};