server/components/encryptor/index.js

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  18 var _0x323f=['createReadStream','createWriteStream','createCipher','algorithm','data','binary','write','end','final','close','decryptFile','createDecipher','unlink','encryptString','secret','update','utf8','decryptString','base64','bluebird','secrets','session','aes-256-ctr','aes192','hasOwnProperty'];(function(_0x2cacef,_0xba1573){var _0x289ba6=function(_0x4ac8b9){while(--_0x4ac8b9){_0x2cacef['push'](_0x2cacef['shift']());}};_0x289ba6(++_0xba1573);}(_0x323f,0x1ee));var _0xf323=function(_0x618414,_0x1a7a60){_0x618414=_0x618414-0x0;var _0x21c19a=_0x323f[_0x618414];return _0x21c19a;};'use strict';var crypto=require('crypto');var fs=require('fs');var BPromise=require(_0xf323('0x0'));var config=require('../../config/environment');const stringOptions={'secret':config[_0xf323('0x1')][_0xf323('0x2')],'algorithm':_0xf323('0x3')};const fileOptions={'algorithm':_0xf323('0x4')};function combineOptions(_0x111042){var _0x2c9d35={};for(var _0xb4caa8 in fileOptions){if(fileOptions[_0xf323('0x5')](_0xb4caa8)){_0x2c9d35[_0xb4caa8]=fileOptions[_0xb4caa8];}}if(_0x111042){for(var _0x3cfee3 in _0x111042){if(_0x111042[_0xf323('0x5')](_0x3cfee3)){_0x2c9d35[_0x3cfee3]=_0x111042[_0x3cfee3];}}}return _0x2c9d35;}exports['encryptFile']=function(_0xb9a667,_0x444cba,_0x1af70d,_0x2c8271){return new BPromise(function(_0x8abeac,_0x3c416a){_0x2c8271=combineOptions(_0x2c8271);var _0x105b93=new Buffer(_0x1af70d);var _0x2b24a2=fs[_0xf323('0x6')](_0xb9a667);var _0x21e82e=fs[_0xf323('0x7')](_0x444cba);var _0x4196b5=crypto[_0xf323('0x8')](_0x2c8271[_0xf323('0x9')],_0x105b93);_0x2b24a2['on'](_0xf323('0xa'),function(_0xb6ec37){var _0x11a363=new Buffer(_0x4196b5['update'](_0xb6ec37),_0xf323('0xb'));_0x21e82e[_0xf323('0xc')](_0x11a363);});_0x2b24a2['on'](_0xf323('0xd'),function(){try{var _0x56b916=new Buffer(_0x4196b5[_0xf323('0xe')](_0xf323('0xb')),_0xf323('0xb'));_0x21e82e[_0xf323('0xc')](_0x56b916);_0x21e82e[_0xf323('0xd')]();_0x21e82e['on'](_0xf323('0xf'),function(){return _0x8abeac(_0x444cba);});}catch(_0x59ffbc){fs['unlink'](_0x444cba);return _0x3c416a(_0x59ffbc);}});});};exports[_0xf323('0x10')]=function(_0x447517,_0x38fd4c,_0x3858ee,_0x3db58a){return new BPromise(function(_0x55d87d,_0xd6c25){_0x3db58a=combineOptions(_0x3db58a);var _0x1632ad=new Buffer(_0x3858ee);var _0xb9859f=fs[_0xf323('0x6')](_0x447517);var _0x49b115=fs[_0xf323('0x7')](_0x38fd4c);var _0x272aec=crypto[_0xf323('0x11')](_0x3db58a[_0xf323('0x9')],_0x1632ad);_0xb9859f['on']('data',function(_0x409b16){var _0x9ce1ba=new Buffer(_0x272aec['update'](_0x409b16),_0xf323('0xb'));_0x49b115[_0xf323('0xc')](_0x9ce1ba);});_0xb9859f['on'](_0xf323('0xd'),function(){try{var _0x183ce0=new Buffer(_0x272aec['final'](_0xf323('0xb')),_0xf323('0xb'));_0x49b115[_0xf323('0xc')](_0x183ce0);_0x49b115['end']();_0x49b115['on'](_0xf323('0xf'),function(){return _0x55d87d(_0x38fd4c);});}catch(_0x375473){fs[_0xf323('0x12')](_0x38fd4c);return _0xd6c25(_0x375473);}});});};exports[_0xf323('0x13')]=function(_0x13ec1f,_0xa3362c,_0x189b23){var _0x43bc05=_0x189b23||stringOptions[_0xf323('0x9')];var _0x47fb15=_0xa3362c||stringOptions[_0xf323('0x14')];var _0x308073=crypto[_0xf323('0x8')](_0x43bc05,_0x47fb15);var _0x292ce0=_0x308073[_0xf323('0x15')](_0x13ec1f,_0xf323('0x16'),'base64');_0x292ce0+=_0x308073[_0xf323('0xe')]('base64');return _0x292ce0;};exports[_0xf323('0x17')]=function(_0x3902eb,_0x56be0c,_0x46663b){var _0x3c95ce=_0x46663b||stringOptions[_0xf323('0x9')];var _0x3dcf65=_0x56be0c||stringOptions[_0xf323('0x14')];var _0x5b8b60=crypto[_0xf323('0x11')](_0x3c95ce,_0x3dcf65);var _0x34b536=_0x5b8b60[_0xf323('0x15')](_0x3902eb,_0xf323('0x18'),_0xf323('0x16'));_0x34b536+=_0x5b8b60[_0xf323('0xe')](_0xf323('0x16'));return _0x34b536;};