server/components/encryptor/index.js

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  18 var _0x3831=['aes-256-ctr','aes192','hasOwnProperty','createReadStream','createCipher','algorithm','data','update','binary','write','final','end','close','unlink','encryptString','utf8','decryptString','secret','createDecipher','base64','crypto','../../config/environment','secrets','session'];(function(_0x41785f,_0x204940){var _0x53fb6e=function(_0x455259){while(--_0x455259){_0x41785f['push'](_0x41785f['shift']());}};_0x53fb6e(++_0x204940);}(_0x3831,0x14c));var _0x1383=function(_0xdfd552,_0x5f39a0){_0xdfd552=_0xdfd552-0x0;var _0x598335=_0x3831[_0xdfd552];return _0x598335;};'use strict';var crypto=require(_0x1383('0x0'));var fs=require('fs');var BPromise=require('bluebird');var config=require(_0x1383('0x1'));const stringOptions={'secret':config[_0x1383('0x2')][_0x1383('0x3')],'algorithm':_0x1383('0x4')};const fileOptions={'algorithm':_0x1383('0x5')};function combineOptions(_0x580d3d){var _0x2fdf72={};for(var _0x573874 in fileOptions){if(fileOptions[_0x1383('0x6')](_0x573874)){_0x2fdf72[_0x573874]=fileOptions[_0x573874];}}if(_0x580d3d){for(var _0x53b708 in _0x580d3d){if(_0x580d3d['hasOwnProperty'](_0x53b708)){_0x2fdf72[_0x53b708]=_0x580d3d[_0x53b708];}}}return _0x2fdf72;}exports['encryptFile']=function(_0x45a030,_0x5a6ba0,_0x187027,_0x1ddd4c){return new BPromise(function(_0x2e9a5b,_0x266bde){_0x1ddd4c=combineOptions(_0x1ddd4c);var _0xd6be3b=new Buffer(_0x187027);var _0x7cb670=fs[_0x1383('0x7')](_0x45a030);var _0xe0ee2f=fs['createWriteStream'](_0x5a6ba0);var _0x998e2f=crypto[_0x1383('0x8')](_0x1ddd4c[_0x1383('0x9')],_0xd6be3b);_0x7cb670['on'](_0x1383('0xa'),function(_0x3675cb){var _0x5d5ee2=new Buffer(_0x998e2f[_0x1383('0xb')](_0x3675cb),_0x1383('0xc'));_0xe0ee2f[_0x1383('0xd')](_0x5d5ee2);});_0x7cb670['on']('end',function(){try{var _0x5e7f63=new Buffer(_0x998e2f[_0x1383('0xe')](_0x1383('0xc')),_0x1383('0xc'));_0xe0ee2f[_0x1383('0xd')](_0x5e7f63);_0xe0ee2f[_0x1383('0xf')]();_0xe0ee2f['on'](_0x1383('0x10'),function(){return _0x2e9a5b(_0x5a6ba0);});}catch(_0x42d869){fs[_0x1383('0x11')](_0x5a6ba0);return _0x266bde(_0x42d869);}});});};exports['decryptFile']=function(_0x7a50d0,_0x1f46de,_0x41d895,_0x1c6d7b){return new BPromise(function(_0x29fbd7,_0x388b94){_0x1c6d7b=combineOptions(_0x1c6d7b);var _0x49fa65=new Buffer(_0x41d895);var _0x5ca7fc=fs['createReadStream'](_0x7a50d0);var _0x2301a6=fs['createWriteStream'](_0x1f46de);var _0x236b29=crypto['createDecipher'](_0x1c6d7b['algorithm'],_0x49fa65);_0x5ca7fc['on']('data',function(_0x1c8fe7){var _0x598d09=new Buffer(_0x236b29[_0x1383('0xb')](_0x1c8fe7),'binary');_0x2301a6[_0x1383('0xd')](_0x598d09);});_0x5ca7fc['on'](_0x1383('0xf'),function(){try{var _0xca314=new Buffer(_0x236b29[_0x1383('0xe')](_0x1383('0xc')),_0x1383('0xc'));_0x2301a6[_0x1383('0xd')](_0xca314);_0x2301a6[_0x1383('0xf')]();_0x2301a6['on'](_0x1383('0x10'),function(){return _0x29fbd7(_0x1f46de);});}catch(_0x505093){fs[_0x1383('0x11')](_0x1f46de);return _0x388b94(_0x505093);}});});};exports[_0x1383('0x12')]=function(_0x39fea2,_0x241c3d,_0x186524){var _0x2a9502=_0x186524||stringOptions[_0x1383('0x9')];var _0x4a50d5=_0x241c3d||stringOptions['secret'];var _0x1d24b7=crypto[_0x1383('0x8')](_0x2a9502,_0x4a50d5);var _0x38b48a=_0x1d24b7[_0x1383('0xb')](_0x39fea2,_0x1383('0x13'),'base64');_0x38b48a+=_0x1d24b7['final']('base64');return _0x38b48a;};exports[_0x1383('0x14')]=function(_0x128628,_0x30877f,_0x263aea){var _0x5866a1=_0x263aea||stringOptions[_0x1383('0x9')];var _0x4ac2d4=_0x30877f||stringOptions[_0x1383('0x15')];var _0xf0037f=crypto[_0x1383('0x16')](_0x5866a1,_0x4ac2d4);var _0x23e541=_0xf0037f[_0x1383('0xb')](_0x128628,_0x1383('0x17'),_0x1383('0x13'));_0x23e541+=_0xf0037f[_0x1383('0xe')](_0x1383('0x13'));return _0x23e541;};