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 _0x942d=['decryptFile','createDecipher','update','encryptString','secret','utf8','base64','decryptString','crypto','bluebird','lodash','app','secrets','aes-256-ctr','encrypt','algorithm','join','error','is\x20not\x20a\x20supported\x20algorithm.\x20Your\x20system\x20supports\x20the\x20following\x20algorithms:','test','getCiphers','filter','hasOwnProperty','encryptFile','createReadStream','createWriteStream','data','write','final','binary','end','close','unlink'];(function(_0x41a93b,_0x2fc19d){var _0x220a7e=function(_0x5ecb05){while(--_0x5ecb05){_0x41a93b['push'](_0x41a93b['shift']());}};_0x220a7e(++_0x2fc19d);}(_0x942d,0xad));var _0xd942=function(_0x4a53d,_0x58a95e){_0x4a53d=_0x4a53d-0x0;var _0x27410e=_0x942d[_0x4a53d];return _0x27410e;};'use strict';var crypto=require(_0xd942('0x0'));var fs=require('fs');var BPromise=require(_0xd942('0x1'));var _=require(_0xd942('0x2'));var config=require('../../config/environment');var logger=require('../../config/logger')(_0xd942('0x3'));const AES_SUPPORTED_RX=/^aes(-)?\d{3}(-(cbc|cfb|ctr)(1|8)?){0,1}$/;const stringOptions={'secret':config[_0xd942('0x4')]['session'],'algorithm':_0xd942('0x5')};const fileOptions={'algorithm':'aes192'};if(config[_0xd942('0x6')]&&config[_0xd942('0x6')][_0xd942('0x7')]){var isSupported=isAlgorithmSupported(config[_0xd942('0x6')][_0xd942('0x7')]);if(isSupported){fileOptions['algorithm']=config[_0xd942('0x6')][_0xd942('0x7')];}else{var supportedAlgorithms=getSupportedCiphers()[_0xd942('0x8')](',\x20');logger[_0xd942('0x9')](config[_0xd942('0x6')][_0xd942('0x7')],_0xd942('0xa'),supportedAlgorithms);}}function isASupportedCipher(_0x2273bc){return AES_SUPPORTED_RX[_0xd942('0xb')](_0x2273bc);}function getSupportedCiphers(){return crypto[_0xd942('0xc')]()[_0xd942('0xd')](isASupportedCipher);}function isAlgorithmSupported(_0xa3213c){return getSupportedCiphers()['indexOf'](_0xa3213c)>-0x1;}function combineOptions(_0x343bdc){var _0x59ac04={};for(var _0x14240e in fileOptions){if(fileOptions[_0xd942('0xe')](_0x14240e)){_0x59ac04[_0x14240e]=fileOptions[_0x14240e];}}if(_0x343bdc){for(var _0x948366 in _0x343bdc){if(_0x343bdc[_0xd942('0xe')](_0x948366)){_0x59ac04[_0x948366]=_0x343bdc[_0x948366];}}}return _0x59ac04;}exports[_0xd942('0xf')]=function(_0x2f9f1f,_0x3981f7,_0x5f1134,_0x530558){return new BPromise(function(_0x1c0474,_0x25cba9){_0x530558=combineOptions(_0x530558);var _0x1a5f80=new Buffer(_0x5f1134);var _0x4effef=fs[_0xd942('0x10')](_0x2f9f1f);var _0x3e1a16=fs[_0xd942('0x11')](_0x3981f7);var _0x2760bd=crypto['createCipher'](_0x530558[_0xd942('0x7')],_0x1a5f80);_0x4effef['on'](_0xd942('0x12'),function(_0x535927){var _0x18ac53=new Buffer(_0x2760bd['update'](_0x535927),'binary');_0x3e1a16[_0xd942('0x13')](_0x18ac53);});_0x4effef['on']('end',function(){try{var _0x5245ae=new Buffer(_0x2760bd[_0xd942('0x14')](_0xd942('0x15')),'binary');_0x3e1a16[_0xd942('0x13')](_0x5245ae);_0x3e1a16[_0xd942('0x16')]();_0x3e1a16['on'](_0xd942('0x17'),function(){return _0x1c0474(_0x3981f7);});}catch(_0x3eb767){fs[_0xd942('0x18')](_0x3981f7);return _0x25cba9(_0x3eb767);}});});};exports[_0xd942('0x19')]=function(_0x1585ee,_0x4d3b51,_0x3d782a,_0x310074){return new BPromise(function(_0x1eabb1,_0x36a4a6){_0x310074=combineOptions(_0x310074);var _0x4e5352=new Buffer(_0x3d782a);var _0x52b0d7=fs[_0xd942('0x10')](_0x1585ee);var _0x276396=fs['createWriteStream'](_0x4d3b51);var _0x4041dd=crypto[_0xd942('0x1a')](_0x310074[_0xd942('0x7')],_0x4e5352);_0x52b0d7['on'](_0xd942('0x12'),function(_0x26509d){var _0x3b0d43=new Buffer(_0x4041dd[_0xd942('0x1b')](_0x26509d),'binary');_0x276396[_0xd942('0x13')](_0x3b0d43);});_0x52b0d7['on'](_0xd942('0x16'),function(){try{var _0x374fad=new Buffer(_0x4041dd['final'](_0xd942('0x15')),_0xd942('0x15'));_0x276396[_0xd942('0x13')](_0x374fad);_0x276396['end']();_0x276396['on'](_0xd942('0x17'),function(){return _0x1eabb1(_0x4d3b51);});}catch(_0x33a6c9){fs[_0xd942('0x18')](_0x4d3b51);return _0x36a4a6(_0x33a6c9);}});});};exports[_0xd942('0x1c')]=function(_0x212e91,_0x4bb610,_0xf74cf5){var _0x476f3a=_0xf74cf5||stringOptions[_0xd942('0x7')];var _0x54d4d6=_0x4bb610||stringOptions[_0xd942('0x1d')];var _0x5bd0a0=crypto['createCipher'](_0x476f3a,_0x54d4d6);var _0x46108f=_0x5bd0a0[_0xd942('0x1b')](_0x212e91,_0xd942('0x1e'),_0xd942('0x1f'));_0x46108f+=_0x5bd0a0['final'](_0xd942('0x1f'));return _0x46108f;};exports[_0xd942('0x20')]=function(_0x283aa3,_0x3e5eeb,_0x344c01){var _0x4dad09=_0x344c01||stringOptions[_0xd942('0x7')];var _0x14cb20=_0x3e5eeb||stringOptions[_0xd942('0x1d')];var _0x23a118=crypto[_0xd942('0x1a')](_0x4dad09,_0x14cb20);var _0x52f35a=_0x23a118['update'](_0x283aa3,_0xd942('0x1f'),'utf8');_0x52f35a+=_0x23a118[_0xd942('0x14')](_0xd942('0x1e'));return _0x52f35a;};