server/components/encryptor/index.js

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  18 var _0x885a=['unlink','decryptFile','encryptString','secret','base64','final','decryptString','createDecipher','utf8','bluebird','../../config/environment','secrets','session','aes192','hasOwnProperty','encryptFile','createReadStream','createWriteStream','createCipher','algorithm','update','binary','write','end','close'];(function(_0x2a3461,_0x278f0c){var _0x2fb83b=function(_0x2df561){while(--_0x2df561){_0x2a3461['push'](_0x2a3461['shift']());}};_0x2fb83b(++_0x278f0c);}(_0x885a,0x180));var _0xa885=function(_0x178e48,_0x3c9509){_0x178e48=_0x178e48-0x0;var _0x440d7e=_0x885a[_0x178e48];return _0x440d7e;};'use strict';var crypto=require('crypto');var fs=require('fs');var BPromise=require(_0xa885('0x0'));var config=require(_0xa885('0x1'));const stringOptions={'secret':config[_0xa885('0x2')][_0xa885('0x3')],'algorithm':'aes-256-ctr'};const fileOptions={'algorithm':_0xa885('0x4')};function combineOptions(_0x1c41b5){var _0x2386ec={};for(var _0x106e16 in fileOptions){if(fileOptions[_0xa885('0x5')](_0x106e16)){_0x2386ec[_0x106e16]=fileOptions[_0x106e16];}}if(_0x1c41b5){for(var _0x33f18b in _0x1c41b5){if(_0x1c41b5['hasOwnProperty'](_0x33f18b)){_0x2386ec[_0x33f18b]=_0x1c41b5[_0x33f18b];}}}return _0x2386ec;}exports[_0xa885('0x6')]=function(_0x1200c7,_0x31fd77,_0x546175,_0x6b26e2){return new BPromise(function(_0x2b7916,_0x38df93){_0x6b26e2=combineOptions(_0x6b26e2);var _0x5e49d0=new Buffer(_0x546175);var _0x2305b1=fs[_0xa885('0x7')](_0x1200c7);var _0x42ab89=fs[_0xa885('0x8')](_0x31fd77);var _0x91719f=crypto[_0xa885('0x9')](_0x6b26e2[_0xa885('0xa')],_0x5e49d0);_0x2305b1['on']('data',function(_0x8a82f5){var _0x18af5f=new Buffer(_0x91719f[_0xa885('0xb')](_0x8a82f5),_0xa885('0xc'));_0x42ab89[_0xa885('0xd')](_0x18af5f);});_0x2305b1['on'](_0xa885('0xe'),function(){try{var _0x4585d9=new Buffer(_0x91719f['final'](_0xa885('0xc')),_0xa885('0xc'));_0x42ab89[_0xa885('0xd')](_0x4585d9);_0x42ab89[_0xa885('0xe')]();_0x42ab89['on'](_0xa885('0xf'),function(){return _0x2b7916(_0x31fd77);});}catch(_0x5bdb0c){fs[_0xa885('0x10')](_0x31fd77);return _0x38df93(_0x5bdb0c);}});});};exports[_0xa885('0x11')]=function(_0x5296e6,_0x14bff1,_0x32fc86,_0x4e5ae5){return new BPromise(function(_0x6c6a0b,_0x41b3de){_0x4e5ae5=combineOptions(_0x4e5ae5);var _0x5eec42=new Buffer(_0x32fc86);var _0x20a206=fs['createReadStream'](_0x5296e6);var _0x2e9290=fs[_0xa885('0x8')](_0x14bff1);var _0x8c26c=crypto['createDecipher'](_0x4e5ae5[_0xa885('0xa')],_0x5eec42);_0x20a206['on']('data',function(_0x127a86){var _0x1d5d0b=new Buffer(_0x8c26c[_0xa885('0xb')](_0x127a86),'binary');_0x2e9290[_0xa885('0xd')](_0x1d5d0b);});_0x20a206['on'](_0xa885('0xe'),function(){try{var _0x1530b6=new Buffer(_0x8c26c['final'](_0xa885('0xc')),_0xa885('0xc'));_0x2e9290[_0xa885('0xd')](_0x1530b6);_0x2e9290['end']();_0x2e9290['on'](_0xa885('0xf'),function(){return _0x6c6a0b(_0x14bff1);});}catch(_0x582b59){fs[_0xa885('0x10')](_0x14bff1);return _0x41b3de(_0x582b59);}});});};exports[_0xa885('0x12')]=function(_0x5d2b43,_0x1d94c1,_0x190a57){var _0x21c98c=_0x190a57||stringOptions['algorithm'];var _0x35d4c4=_0x1d94c1||stringOptions[_0xa885('0x13')];var _0x558098=crypto[_0xa885('0x9')](_0x21c98c,_0x35d4c4);var _0x47daee=_0x558098[_0xa885('0xb')](_0x5d2b43,'utf8',_0xa885('0x14'));_0x47daee+=_0x558098[_0xa885('0x15')](_0xa885('0x14'));return _0x47daee;};exports[_0xa885('0x16')]=function(_0x1e0177,_0x410968,_0x1e13d5){var _0x3f219d=_0x1e13d5||stringOptions['algorithm'];var _0x517d2f=_0x410968||stringOptions['secret'];var _0x4fc438=crypto[_0xa885('0x17')](_0x3f219d,_0x517d2f);var _0x3e9e22=_0x4fc438[_0xa885('0xb')](_0x1e0177,_0xa885('0x14'),_0xa885('0x18'));_0x3e9e22+=_0x4fc438[_0xa885('0x15')]('utf8');return _0x3e9e22;};