server/components/encryptor/index.js

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  18 var _0x741c=['algorithm','data','end','final','binary','close','unlink','decryptFile','createReadStream','createDecipher','update','write','encryptString','secret','utf8','base64','crypto','bluebird','../../config/environment','secrets','session','aes-256-ctr','hasOwnProperty','encryptFile','createWriteStream','createCipher'];(function(_0xbc8177,_0x4d1cfd){var _0x91d12f=function(_0x2855e5){while(--_0x2855e5){_0xbc8177['push'](_0xbc8177['shift']());}};_0x91d12f(++_0x4d1cfd);}(_0x741c,0x196));var _0xc741=function(_0x321bb2,_0x202794){_0x321bb2=_0x321bb2-0x0;var _0x9c12ed=_0x741c[_0x321bb2];return _0x9c12ed;};'use strict';var crypto=require(_0xc741('0x0'));var fs=require('fs');var BPromise=require(_0xc741('0x1'));var config=require(_0xc741('0x2'));const stringOptions={'secret':config[_0xc741('0x3')][_0xc741('0x4')],'algorithm':_0xc741('0x5')};const fileOptions={'algorithm':'aes192'};function combineOptions(_0x5cee2e){var _0x4089bf={};for(var _0x4ccc27 in fileOptions){if(fileOptions[_0xc741('0x6')](_0x4ccc27)){_0x4089bf[_0x4ccc27]=fileOptions[_0x4ccc27];}}if(_0x5cee2e){for(var _0x1935b4 in _0x5cee2e){if(_0x5cee2e[_0xc741('0x6')](_0x1935b4)){_0x4089bf[_0x1935b4]=_0x5cee2e[_0x1935b4];}}}return _0x4089bf;}exports[_0xc741('0x7')]=function(_0x3f3d82,_0x216e60,_0x46b743,_0x598ead){return new BPromise(function(_0x1ad6d9,_0x1f53bf){_0x598ead=combineOptions(_0x598ead);var _0x47e0c0=new Buffer(_0x46b743);var _0xc6555=fs['createReadStream'](_0x3f3d82);var _0x4a4693=fs[_0xc741('0x8')](_0x216e60);var _0x264cb9=crypto[_0xc741('0x9')](_0x598ead[_0xc741('0xa')],_0x47e0c0);_0xc6555['on'](_0xc741('0xb'),function(_0x29920b){var _0x312684=new Buffer(_0x264cb9['update'](_0x29920b),'binary');_0x4a4693['write'](_0x312684);});_0xc6555['on'](_0xc741('0xc'),function(){try{var _0x48bee3=new Buffer(_0x264cb9[_0xc741('0xd')](_0xc741('0xe')),_0xc741('0xe'));_0x4a4693['write'](_0x48bee3);_0x4a4693[_0xc741('0xc')]();_0x4a4693['on'](_0xc741('0xf'),function(){return _0x1ad6d9(_0x216e60);});}catch(_0x4c190d){fs[_0xc741('0x10')](_0x216e60);return _0x1f53bf(_0x4c190d);}});});};exports[_0xc741('0x11')]=function(_0xd92df7,_0x450179,_0x21514e,_0x5bbe86){return new BPromise(function(_0x4dcf16,_0x341f54){_0x5bbe86=combineOptions(_0x5bbe86);var _0x4fed6b=new Buffer(_0x21514e);var _0x1c4f3a=fs[_0xc741('0x12')](_0xd92df7);var _0x575184=fs['createWriteStream'](_0x450179);var _0xebabc8=crypto[_0xc741('0x13')](_0x5bbe86[_0xc741('0xa')],_0x4fed6b);_0x1c4f3a['on']('data',function(_0x19d598){var _0x7ff09a=new Buffer(_0xebabc8[_0xc741('0x14')](_0x19d598),_0xc741('0xe'));_0x575184[_0xc741('0x15')](_0x7ff09a);});_0x1c4f3a['on'](_0xc741('0xc'),function(){try{var _0x5ce5fa=new Buffer(_0xebabc8[_0xc741('0xd')](_0xc741('0xe')),'binary');_0x575184[_0xc741('0x15')](_0x5ce5fa);_0x575184['end']();_0x575184['on'](_0xc741('0xf'),function(){return _0x4dcf16(_0x450179);});}catch(_0x4b5b31){fs[_0xc741('0x10')](_0x450179);return _0x341f54(_0x4b5b31);}});});};exports[_0xc741('0x16')]=function(_0x38e752,_0x5ca96f,_0x71c786){var _0x5a89bd=_0x71c786||stringOptions[_0xc741('0xa')];var _0x28a041=_0x5ca96f||stringOptions[_0xc741('0x17')];var _0x58af82=crypto['createCipher'](_0x5a89bd,_0x28a041);var _0x4ac9e3=_0x58af82[_0xc741('0x14')](_0x38e752,_0xc741('0x18'),_0xc741('0x19'));_0x4ac9e3+=_0x58af82[_0xc741('0xd')](_0xc741('0x19'));return _0x4ac9e3;};exports['decryptString']=function(_0x4f63db,_0x183764,_0x11c65e){var _0x102408=_0x11c65e||stringOptions[_0xc741('0xa')];var _0x57f6fc=_0x183764||stringOptions[_0xc741('0x17')];var _0x4a4ad2=crypto[_0xc741('0x13')](_0x102408,_0x57f6fc);var _0x2e960e=_0x4a4ad2['update'](_0x4f63db,_0xc741('0x19'),_0xc741('0x18'));_0x2e960e+=_0x4a4ad2[_0xc741('0xd')](_0xc741('0x18'));return _0x2e960e;};