server/components/encryptor/index.js

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  18 var _0x326f=['end','final','binary','close','decryptFile','createDecipher','unlink','utf8','base64','crypto','secrets','session','aes-256-ctr','aes192','hasOwnProperty','createReadStream','createWriteStream','algorithm','update','write'];(function(_0x10cb16,_0x7f94b2){var _0x7264b7=function(_0xd9d5a3){while(--_0xd9d5a3){_0x10cb16['push'](_0x10cb16['shift']());}};_0x7264b7(++_0x7f94b2);}(_0x326f,0xd1));var _0xf326=function(_0x27cda8,_0x3f4f2e){_0x27cda8=_0x27cda8-0x0;var _0x1a3786=_0x326f[_0x27cda8];return _0x1a3786;};'use strict';var crypto=require(_0xf326('0x0'));var fs=require('fs');var BPromise=require('bluebird');var config=require('../../config/environment');const stringOptions={'secret':config[_0xf326('0x1')][_0xf326('0x2')],'algorithm':_0xf326('0x3')};const fileOptions={'algorithm':_0xf326('0x4')};function combineOptions(_0x27e8d7){var _0x120a26={};for(var _0x9445c6 in fileOptions){if(fileOptions[_0xf326('0x5')](_0x9445c6)){_0x120a26[_0x9445c6]=fileOptions[_0x9445c6];}}if(_0x27e8d7){for(var _0x1b5a56 in _0x27e8d7){if(_0x27e8d7[_0xf326('0x5')](_0x1b5a56)){_0x120a26[_0x1b5a56]=_0x27e8d7[_0x1b5a56];}}}return _0x120a26;}exports['encryptFile']=function(_0x3c254d,_0x3851eb,_0x165f95,_0x1e7b8a){return new BPromise(function(_0x515bfa,_0x4c206c){_0x1e7b8a=combineOptions(_0x1e7b8a);var _0x592975=new Buffer(_0x165f95);var _0x3bacf2=fs[_0xf326('0x6')](_0x3c254d);var _0x163416=fs[_0xf326('0x7')](_0x3851eb);var _0x1f3a33=crypto['createCipher'](_0x1e7b8a[_0xf326('0x8')],_0x592975);_0x3bacf2['on']('data',function(_0x1cf441){var _0x4aaf3a=new Buffer(_0x1f3a33[_0xf326('0x9')](_0x1cf441),'binary');_0x163416[_0xf326('0xa')](_0x4aaf3a);});_0x3bacf2['on'](_0xf326('0xb'),function(){try{var _0x4b3966=new Buffer(_0x1f3a33[_0xf326('0xc')](_0xf326('0xd')),_0xf326('0xd'));_0x163416[_0xf326('0xa')](_0x4b3966);_0x163416['end']();_0x163416['on'](_0xf326('0xe'),function(){return _0x515bfa(_0x3851eb);});}catch(_0x5204ee){fs['unlink'](_0x3851eb);return _0x4c206c(_0x5204ee);}});});};exports[_0xf326('0xf')]=function(_0x11f6d2,_0x1f2e5a,_0xa63d1a,_0x292f4b){return new BPromise(function(_0x287a2a,_0x34128e){_0x292f4b=combineOptions(_0x292f4b);var _0x2cf2ca=new Buffer(_0xa63d1a);var _0x5a682a=fs[_0xf326('0x6')](_0x11f6d2);var _0x453100=fs[_0xf326('0x7')](_0x1f2e5a);var _0x31ffb9=crypto[_0xf326('0x10')](_0x292f4b[_0xf326('0x8')],_0x2cf2ca);_0x5a682a['on']('data',function(_0x4a5b6c){var _0x56ad41=new Buffer(_0x31ffb9[_0xf326('0x9')](_0x4a5b6c),_0xf326('0xd'));_0x453100['write'](_0x56ad41);});_0x5a682a['on']('end',function(){try{var _0x128c68=new Buffer(_0x31ffb9['final']('binary'),_0xf326('0xd'));_0x453100[_0xf326('0xa')](_0x128c68);_0x453100['end']();_0x453100['on']('close',function(){return _0x287a2a(_0x1f2e5a);});}catch(_0x19b8ba){fs[_0xf326('0x11')](_0x1f2e5a);return _0x34128e(_0x19b8ba);}});});};exports['encryptString']=function(_0x337ed5,_0x1b9039,_0x43c53e){var _0x295752=_0x43c53e||stringOptions[_0xf326('0x8')];var _0x2049ec=_0x1b9039||stringOptions['secret'];var _0x55b9f4=crypto['createCipher'](_0x295752,_0x2049ec);var _0x520d85=_0x55b9f4[_0xf326('0x9')](_0x337ed5,_0xf326('0x12'),_0xf326('0x13'));_0x520d85+=_0x55b9f4[_0xf326('0xc')](_0xf326('0x13'));return _0x520d85;};exports['decryptString']=function(_0x201d28,_0xa3c0b,_0x212d5d){var _0x581531=_0x212d5d||stringOptions[_0xf326('0x8')];var _0x55ad0f=_0xa3c0b||stringOptions['secret'];var _0x6a8e89=crypto[_0xf326('0x10')](_0x581531,_0x55ad0f);var _0x2fa28e=_0x6a8e89['update'](_0x201d28,_0xf326('0x13'),_0xf326('0x12'));_0x2fa28e+=_0x6a8e89['final'](_0xf326('0x12'));return _0x2fa28e;};