server/components/encryptor/index.js

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  18 var _0xd67b=['createDecipher','encryptString','algorithm','secret','utf8','base64','decryptString','bluebird','secrets','session','aes-256-ctr','hasOwnProperty','encryptFile','createReadStream','createCipher','data','update','binary','write','end','final','close','unlink','decryptFile','createWriteStream'];(function(_0x20a584,_0xe384a5){var _0x4b41a8=function(_0x2127c6){while(--_0x2127c6){_0x20a584['push'](_0x20a584['shift']());}};_0x4b41a8(++_0xe384a5);}(_0xd67b,0x133));var _0xbd67=function(_0x1835ca,_0x1d1994){_0x1835ca=_0x1835ca-0x0;var _0x2b2482=_0xd67b[_0x1835ca];return _0x2b2482;};'use strict';var crypto=require('crypto');var fs=require('fs');var BPromise=require(_0xbd67('0x0'));var config=require('../../config/environment');const stringOptions={'secret':config[_0xbd67('0x1')][_0xbd67('0x2')],'algorithm':_0xbd67('0x3')};const fileOptions={'algorithm':'aes192'};function combineOptions(_0x40e384){var _0x50da5a={};for(var _0x1bf96 in fileOptions){if(fileOptions['hasOwnProperty'](_0x1bf96)){_0x50da5a[_0x1bf96]=fileOptions[_0x1bf96];}}if(_0x40e384){for(var _0x309962 in _0x40e384){if(_0x40e384[_0xbd67('0x4')](_0x309962)){_0x50da5a[_0x309962]=_0x40e384[_0x309962];}}}return _0x50da5a;}exports[_0xbd67('0x5')]=function(_0x27b016,_0x1860c9,_0x72f9ac,_0x2d4af6){return new BPromise(function(_0xfad775,_0x1da7f1){_0x2d4af6=combineOptions(_0x2d4af6);var _0x461231=new Buffer(_0x72f9ac);var _0x177f41=fs[_0xbd67('0x6')](_0x27b016);var _0x283f2f=fs['createWriteStream'](_0x1860c9);var _0x54954b=crypto[_0xbd67('0x7')](_0x2d4af6['algorithm'],_0x461231);_0x177f41['on'](_0xbd67('0x8'),function(_0xb6b4b5){var _0x36027=new Buffer(_0x54954b[_0xbd67('0x9')](_0xb6b4b5),_0xbd67('0xa'));_0x283f2f[_0xbd67('0xb')](_0x36027);});_0x177f41['on'](_0xbd67('0xc'),function(){try{var _0x32bd81=new Buffer(_0x54954b[_0xbd67('0xd')](_0xbd67('0xa')),'binary');_0x283f2f[_0xbd67('0xb')](_0x32bd81);_0x283f2f[_0xbd67('0xc')]();_0x283f2f['on'](_0xbd67('0xe'),function(){return _0xfad775(_0x1860c9);});}catch(_0x2abcf2){fs[_0xbd67('0xf')](_0x1860c9);return _0x1da7f1(_0x2abcf2);}});});};exports[_0xbd67('0x10')]=function(_0x44c025,_0xbdd027,_0xa45c76,_0x140df9){return new BPromise(function(_0x591de9,_0x4ab3a6){_0x140df9=combineOptions(_0x140df9);var _0x36b990=new Buffer(_0xa45c76);var _0x475e36=fs[_0xbd67('0x6')](_0x44c025);var _0x47d066=fs[_0xbd67('0x11')](_0xbdd027);var _0x2e0e21=crypto[_0xbd67('0x12')](_0x140df9['algorithm'],_0x36b990);_0x475e36['on'](_0xbd67('0x8'),function(_0x5ceb31){var _0x1f9193=new Buffer(_0x2e0e21[_0xbd67('0x9')](_0x5ceb31),_0xbd67('0xa'));_0x47d066['write'](_0x1f9193);});_0x475e36['on'](_0xbd67('0xc'),function(){try{var _0x40ec96=new Buffer(_0x2e0e21[_0xbd67('0xd')](_0xbd67('0xa')),_0xbd67('0xa'));_0x47d066[_0xbd67('0xb')](_0x40ec96);_0x47d066['end']();_0x47d066['on'](_0xbd67('0xe'),function(){return _0x591de9(_0xbdd027);});}catch(_0x36a634){fs[_0xbd67('0xf')](_0xbdd027);return _0x4ab3a6(_0x36a634);}});});};exports[_0xbd67('0x13')]=function(_0x8a7174,_0x33fd8c,_0x46c519){var _0x922df8=_0x46c519||stringOptions[_0xbd67('0x14')];var _0x36f7c8=_0x33fd8c||stringOptions[_0xbd67('0x15')];var _0x57602d=crypto[_0xbd67('0x7')](_0x922df8,_0x36f7c8);var _0x5a5227=_0x57602d[_0xbd67('0x9')](_0x8a7174,_0xbd67('0x16'),_0xbd67('0x17'));_0x5a5227+=_0x57602d['final'](_0xbd67('0x17'));return _0x5a5227;};exports[_0xbd67('0x18')]=function(_0x4dfa19,_0x3a062e,_0x1b3253){var _0x374f1b=_0x1b3253||stringOptions[_0xbd67('0x14')];var _0x3726ea=_0x3a062e||stringOptions['secret'];var _0x5975dc=crypto[_0xbd67('0x12')](_0x374f1b,_0x3726ea);var _0x310d21=_0x5975dc[_0xbd67('0x9')](_0x4dfa19,_0xbd67('0x17'),_0xbd67('0x16'));_0x310d21+=_0x5975dc[_0xbd67('0xd')](_0xbd67('0x16'));return _0x310d21;};