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 _0x3e49=['lodash','../../config/logger','app','secrets','session','aes-256-ctr','encrypt','algorithm','error','is\x20not\x20a\x20supported\x20algorithm.\x20Your\x20system\x20supports\x20the\x20following\x20algorithms:','indexOf','hasOwnProperty','encryptFile','createReadStream','createWriteStream','createCipher','data','write','final','binary','end','close','unlink','decryptFile','createDecipher','update','secret','utf8','base64','crypto','bluebird'];(function(_0x15d362,_0x13c539){var _0xb3a347=function(_0xe6449d){while(--_0xe6449d){_0x15d362['push'](_0x15d362['shift']());}};_0xb3a347(++_0x13c539);}(_0x3e49,0xf6));var _0x93e4=function(_0x1e42b2,_0x21660a){_0x1e42b2=_0x1e42b2-0x0;var _0x5735a8=_0x3e49[_0x1e42b2];return _0x5735a8;};'use strict';var crypto=require(_0x93e4('0x0'));var fs=require('fs');var BPromise=require(_0x93e4('0x1'));var _=require(_0x93e4('0x2'));var config=require('../../config/environment');var logger=require(_0x93e4('0x3'))(_0x93e4('0x4'));const AES_SUPPORTED_RX=/^aes(-)?\d{3}(-(cbc|cfb|ctr)(1|8)?){0,1}$/;const stringOptions={'secret':config[_0x93e4('0x5')][_0x93e4('0x6')],'algorithm':_0x93e4('0x7')};const fileOptions={'algorithm':'aes192'};if(config[_0x93e4('0x8')]&&config[_0x93e4('0x8')]['algorithm']){var isSupported=isAlgorithmSupported(config[_0x93e4('0x8')][_0x93e4('0x9')]);if(isSupported){fileOptions[_0x93e4('0x9')]=config[_0x93e4('0x8')][_0x93e4('0x9')];}else{var supportedAlgorithms=getSupportedCiphers()['join'](',\x20');logger[_0x93e4('0xa')](config[_0x93e4('0x8')][_0x93e4('0x9')],_0x93e4('0xb'),supportedAlgorithms);}}function isASupportedCipher(_0x5f2ce4){return AES_SUPPORTED_RX['test'](_0x5f2ce4);}function getSupportedCiphers(){return crypto['getCiphers']()['filter'](isASupportedCipher);}function isAlgorithmSupported(_0x3a2302){return getSupportedCiphers()[_0x93e4('0xc')](_0x3a2302)>-0x1;}function combineOptions(_0x45cf17){var _0x26c961={};for(var _0x38a414 in fileOptions){if(fileOptions[_0x93e4('0xd')](_0x38a414)){_0x26c961[_0x38a414]=fileOptions[_0x38a414];}}if(_0x45cf17){for(var _0x4d0798 in _0x45cf17){if(_0x45cf17[_0x93e4('0xd')](_0x4d0798)){_0x26c961[_0x4d0798]=_0x45cf17[_0x4d0798];}}}return _0x26c961;}exports[_0x93e4('0xe')]=function(_0x15f4c9,_0x2d4c85,_0x30c710,_0x373e0d){return new BPromise(function(_0x438024,_0x4e0592){_0x373e0d=combineOptions(_0x373e0d);var _0x2b8822=new Buffer(_0x30c710);var _0x5331a2=fs[_0x93e4('0xf')](_0x15f4c9);var _0x3d3a1c=fs[_0x93e4('0x10')](_0x2d4c85);var _0x512433=crypto[_0x93e4('0x11')](_0x373e0d[_0x93e4('0x9')],_0x2b8822);_0x5331a2['on'](_0x93e4('0x12'),function(_0x5c630a){var _0x3f6a7e=new Buffer(_0x512433['update'](_0x5c630a),'binary');_0x3d3a1c[_0x93e4('0x13')](_0x3f6a7e);});_0x5331a2['on']('end',function(){try{var _0x403150=new Buffer(_0x512433[_0x93e4('0x14')](_0x93e4('0x15')),'binary');_0x3d3a1c[_0x93e4('0x13')](_0x403150);_0x3d3a1c[_0x93e4('0x16')]();_0x3d3a1c['on'](_0x93e4('0x17'),function(){return _0x438024(_0x2d4c85);});}catch(_0x133406){fs[_0x93e4('0x18')](_0x2d4c85);return _0x4e0592(_0x133406);}});});};exports[_0x93e4('0x19')]=function(_0x27e1a2,_0x723fa5,_0x190604,_0x44af27){return new BPromise(function(_0x3915d9,_0x419606){_0x44af27=combineOptions(_0x44af27);var _0x56d580=new Buffer(_0x190604);var _0x4b48ff=fs[_0x93e4('0xf')](_0x27e1a2);var _0x189195=fs[_0x93e4('0x10')](_0x723fa5);var _0x47d36a=crypto[_0x93e4('0x1a')](_0x44af27[_0x93e4('0x9')],_0x56d580);_0x4b48ff['on'](_0x93e4('0x12'),function(_0x106432){var _0x2e369a=new Buffer(_0x47d36a[_0x93e4('0x1b')](_0x106432),_0x93e4('0x15'));_0x189195[_0x93e4('0x13')](_0x2e369a);});_0x4b48ff['on'](_0x93e4('0x16'),function(){try{var _0x179bb1=new Buffer(_0x47d36a[_0x93e4('0x14')](_0x93e4('0x15')),_0x93e4('0x15'));_0x189195['write'](_0x179bb1);_0x189195[_0x93e4('0x16')]();_0x189195['on']('close',function(){return _0x3915d9(_0x723fa5);});}catch(_0x2be658){fs[_0x93e4('0x18')](_0x723fa5);return _0x419606(_0x2be658);}});});};exports['encryptString']=function(_0x290e60,_0x28088c,_0x3a913f){var _0x284eb7=_0x3a913f||stringOptions[_0x93e4('0x9')];var _0x2ec820=_0x28088c||stringOptions[_0x93e4('0x1c')];var _0x47b07f=crypto[_0x93e4('0x11')](_0x284eb7,_0x2ec820);var _0x1c1e39=_0x47b07f[_0x93e4('0x1b')](_0x290e60,_0x93e4('0x1d'),_0x93e4('0x1e'));_0x1c1e39+=_0x47b07f[_0x93e4('0x14')](_0x93e4('0x1e'));return _0x1c1e39;};exports['decryptString']=function(_0x46b081,_0x325a5,_0x34618a){var _0x671945=_0x34618a||stringOptions['algorithm'];var _0x2c267a=_0x325a5||stringOptions[_0x93e4('0x1c')];var _0x219171=crypto[_0x93e4('0x1a')](_0x671945,_0x2c267a);var _0x33abd7=_0x219171['update'](_0x46b081,_0x93e4('0x1e'),_0x93e4('0x1d'));_0x33abd7+=_0x219171[_0x93e4('0x14')](_0x93e4('0x1d'));return _0x33abd7;};