server/components/encryptor/index.js

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  18 var _0xb7e7=['crypto','aes192','hasOwnProperty','encryptFile','createReadStream','createWriteStream','createCipher','algorithm','update','binary','write','end','final','createDecipher','data','close','unlink'];(function(_0xbb2bbd,_0x312d65){var _0xa9982c=function(_0x14a884){while(--_0x14a884){_0xbb2bbd['push'](_0xbb2bbd['shift']());}};_0xa9982c(++_0x312d65);}(_0xb7e7,0x121));var _0x7b7e=function(_0x1b5aea,_0x3f04b7){_0x1b5aea=_0x1b5aea-0x0;var _0x15cfc6=_0xb7e7[_0x1b5aea];return _0x15cfc6;};'use strict';var crypto=require(_0x7b7e('0x0'));var fs=require('fs');var BPromise=require('bluebird');var defaultOptions={'algorithm':_0x7b7e('0x1')};function combineOptions(_0x518dc6){var _0x1b7cc7={};for(var _0x54a37f in defaultOptions){if(defaultOptions[_0x7b7e('0x2')](_0x54a37f)){_0x1b7cc7[_0x54a37f]=defaultOptions[_0x54a37f];}}if(_0x518dc6){for(var _0x556d68 in _0x518dc6){if(_0x518dc6[_0x7b7e('0x2')](_0x556d68)){_0x1b7cc7[_0x556d68]=_0x518dc6[_0x556d68];}}}return _0x1b7cc7;}exports[_0x7b7e('0x3')]=function(_0x1d9384,_0x52047f,_0x53ed64,_0x333fa4){return new BPromise(function(_0x372bde,_0x7f87e0){_0x333fa4=combineOptions(_0x333fa4);var _0x55ce81=new Buffer(_0x53ed64);var _0x42b871=fs[_0x7b7e('0x4')](_0x1d9384);var _0x2917f9=fs[_0x7b7e('0x5')](_0x52047f);var _0x148964=crypto[_0x7b7e('0x6')](_0x333fa4[_0x7b7e('0x7')],_0x55ce81);_0x42b871['on']('data',function(_0x299519){var _0x1eef0a=new Buffer(_0x148964[_0x7b7e('0x8')](_0x299519),_0x7b7e('0x9'));_0x2917f9[_0x7b7e('0xa')](_0x1eef0a);});_0x42b871['on'](_0x7b7e('0xb'),function(){try{var _0x36d2a3=new Buffer(_0x148964[_0x7b7e('0xc')](_0x7b7e('0x9')),'binary');_0x2917f9[_0x7b7e('0xa')](_0x36d2a3);_0x2917f9[_0x7b7e('0xb')]();_0x2917f9['on']('close',function(){return _0x372bde(_0x52047f);});}catch(_0x422d3a){fs['unlink'](_0x52047f);return _0x7f87e0(_0x422d3a);}});});};exports['decryptFile']=function(_0x2889ed,_0xd304f5,_0xf067da,_0x457ec5){return new BPromise(function(_0x3d2fb2,_0x5703fd){_0x457ec5=combineOptions(_0x457ec5);var _0x51baf6=new Buffer(_0xf067da);var _0xc7f087=fs[_0x7b7e('0x4')](_0x2889ed);var _0x27f999=fs[_0x7b7e('0x5')](_0xd304f5);var _0x2cc400=crypto[_0x7b7e('0xd')](_0x457ec5[_0x7b7e('0x7')],_0x51baf6);_0xc7f087['on'](_0x7b7e('0xe'),function(_0x2acb8c){var _0x429a0e=new Buffer(_0x2cc400[_0x7b7e('0x8')](_0x2acb8c),_0x7b7e('0x9'));_0x27f999[_0x7b7e('0xa')](_0x429a0e);});_0xc7f087['on'](_0x7b7e('0xb'),function(){try{var _0x9776c3=new Buffer(_0x2cc400[_0x7b7e('0xc')](_0x7b7e('0x9')),'binary');_0x27f999[_0x7b7e('0xa')](_0x9776c3);_0x27f999[_0x7b7e('0xb')]();_0x27f999['on'](_0x7b7e('0xf'),function(){return _0x3d2fb2(_0xd304f5);});}catch(_0x4c0647){fs[_0x7b7e('0x10')](_0xd304f5);return _0x5703fd(_0x4c0647);}});});};