server/components/encryptor/index.js

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  18 var _0xe0ae=['../../config/environment','secrets','aes-256-ctr','hasOwnProperty','encryptFile','createReadStream','createCipher','data','update','write','final','end','close','unlink','createWriteStream','createDecipher','algorithm','binary','encryptString','secret','utf8','base64','decryptString'];(function(_0x3869c8,_0x2ff137){var _0x4caf60=function(_0x224384){while(--_0x224384){_0x3869c8['push'](_0x3869c8['shift']());}};_0x4caf60(++_0x2ff137);}(_0xe0ae,0xa1));var _0xee0a=function(_0x199bc4,_0x338105){_0x199bc4=_0x199bc4-0x0;var _0x136ffb=_0xe0ae[_0x199bc4];return _0x136ffb;};'use strict';var crypto=require('crypto');var fs=require('fs');var BPromise=require('bluebird');var config=require(_0xee0a('0x0'));const stringOptions={'secret':config[_0xee0a('0x1')]['session'],'algorithm':_0xee0a('0x2')};const fileOptions={'algorithm':'aes192'};function combineOptions(_0x32cc3e){var _0x45bbca={};for(var _0x4cd518 in fileOptions){if(fileOptions[_0xee0a('0x3')](_0x4cd518)){_0x45bbca[_0x4cd518]=fileOptions[_0x4cd518];}}if(_0x32cc3e){for(var _0x4d393b in _0x32cc3e){if(_0x32cc3e['hasOwnProperty'](_0x4d393b)){_0x45bbca[_0x4d393b]=_0x32cc3e[_0x4d393b];}}}return _0x45bbca;}exports[_0xee0a('0x4')]=function(_0x1c5071,_0x347cb3,_0x344355,_0x5e6d2e){return new BPromise(function(_0x2296b9,_0x49d436){_0x5e6d2e=combineOptions(_0x5e6d2e);var _0x4e2c89=new Buffer(_0x344355);var _0x1f9d42=fs[_0xee0a('0x5')](_0x1c5071);var _0xbd4483=fs['createWriteStream'](_0x347cb3);var _0x3bc0cf=crypto[_0xee0a('0x6')](_0x5e6d2e['algorithm'],_0x4e2c89);_0x1f9d42['on'](_0xee0a('0x7'),function(_0x4b3e49){var _0xdae0c1=new Buffer(_0x3bc0cf[_0xee0a('0x8')](_0x4b3e49),'binary');_0xbd4483[_0xee0a('0x9')](_0xdae0c1);});_0x1f9d42['on']('end',function(){try{var _0x32fad9=new Buffer(_0x3bc0cf[_0xee0a('0xa')]('binary'),'binary');_0xbd4483[_0xee0a('0x9')](_0x32fad9);_0xbd4483[_0xee0a('0xb')]();_0xbd4483['on'](_0xee0a('0xc'),function(){return _0x2296b9(_0x347cb3);});}catch(_0x427b5c){fs[_0xee0a('0xd')](_0x347cb3);return _0x49d436(_0x427b5c);}});});};exports['decryptFile']=function(_0xb891a9,_0xd39431,_0x50063f,_0x2c804a){return new BPromise(function(_0x35d1e4,_0x1bc8e1){_0x2c804a=combineOptions(_0x2c804a);var _0x198b61=new Buffer(_0x50063f);var _0x4f711b=fs[_0xee0a('0x5')](_0xb891a9);var _0x1d7a8a=fs[_0xee0a('0xe')](_0xd39431);var _0x55c474=crypto[_0xee0a('0xf')](_0x2c804a[_0xee0a('0x10')],_0x198b61);_0x4f711b['on'](_0xee0a('0x7'),function(_0x24f8f1){var _0x5d29e0=new Buffer(_0x55c474[_0xee0a('0x8')](_0x24f8f1),_0xee0a('0x11'));_0x1d7a8a[_0xee0a('0x9')](_0x5d29e0);});_0x4f711b['on'](_0xee0a('0xb'),function(){try{var _0x5c981e=new Buffer(_0x55c474[_0xee0a('0xa')](_0xee0a('0x11')),_0xee0a('0x11'));_0x1d7a8a[_0xee0a('0x9')](_0x5c981e);_0x1d7a8a[_0xee0a('0xb')]();_0x1d7a8a['on'](_0xee0a('0xc'),function(){return _0x35d1e4(_0xd39431);});}catch(_0x2c543c){fs['unlink'](_0xd39431);return _0x1bc8e1(_0x2c543c);}});});};exports[_0xee0a('0x12')]=function(_0x3d5459,_0x27989c,_0x38d029){var _0x567810=_0x38d029||stringOptions[_0xee0a('0x10')];var _0x197616=_0x27989c||stringOptions[_0xee0a('0x13')];var _0x2c414d=crypto['createCipher'](_0x567810,_0x197616);var _0x50e9d1=_0x2c414d['update'](_0x3d5459,_0xee0a('0x14'),'base64');_0x50e9d1+=_0x2c414d['final'](_0xee0a('0x15'));return _0x50e9d1;};exports[_0xee0a('0x16')]=function(_0xe5365f,_0x50d415,_0x3c3d48){var _0xe14449=_0x3c3d48||stringOptions[_0xee0a('0x10')];var _0x30d1f1=_0x50d415||stringOptions[_0xee0a('0x13')];var _0x45538d=crypto[_0xee0a('0xf')](_0xe14449,_0x30d1f1);var _0x408909=_0x45538d[_0xee0a('0x8')](_0xe5365f,_0xee0a('0x15'),'utf8');_0x408909+=_0x45538d[_0xee0a('0xa')](_0xee0a('0x14'));return _0x408909;};