server/components/encryptor/index.js

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  18 var _0x814b=['createReadStream','createWriteStream','createCipher','algorithm','update','binary','write','end','final','close','unlink','decryptFile','encryptString','secret','utf8','base64','decryptString','createDecipher','crypto','bluebird','../../config/environment','secrets','session','aes-256-ctr','hasOwnProperty'];(function(_0x5b8b97,_0x6b4dfa){var _0x1fdf84=function(_0x2ced4c){while(--_0x2ced4c){_0x5b8b97['push'](_0x5b8b97['shift']());}};_0x1fdf84(++_0x6b4dfa);}(_0x814b,0x1a2));var _0xb814=function(_0x2a1b33,_0x409f50){_0x2a1b33=_0x2a1b33-0x0;var _0x4c50e7=_0x814b[_0x2a1b33];return _0x4c50e7;};'use strict';var crypto=require(_0xb814('0x0'));var fs=require('fs');var BPromise=require(_0xb814('0x1'));var config=require(_0xb814('0x2'));const stringOptions={'secret':config[_0xb814('0x3')][_0xb814('0x4')],'algorithm':_0xb814('0x5')};const fileOptions={'algorithm':'aes192'};function combineOptions(_0x38c21a){var _0x3e1e9={};for(var _0x258866 in fileOptions){if(fileOptions[_0xb814('0x6')](_0x258866)){_0x3e1e9[_0x258866]=fileOptions[_0x258866];}}if(_0x38c21a){for(var _0x44931c in _0x38c21a){if(_0x38c21a[_0xb814('0x6')](_0x44931c)){_0x3e1e9[_0x44931c]=_0x38c21a[_0x44931c];}}}return _0x3e1e9;}exports['encryptFile']=function(_0x3b0829,_0x2e6272,_0x5c8539,_0x271af9){return new BPromise(function(_0x2913a6,_0x186d5a){_0x271af9=combineOptions(_0x271af9);var _0x41166c=new Buffer(_0x5c8539);var _0x1fea33=fs[_0xb814('0x7')](_0x3b0829);var _0x1086f8=fs[_0xb814('0x8')](_0x2e6272);var _0x207dbc=crypto[_0xb814('0x9')](_0x271af9[_0xb814('0xa')],_0x41166c);_0x1fea33['on']('data',function(_0x43dfe6){var _0x56278f=new Buffer(_0x207dbc[_0xb814('0xb')](_0x43dfe6),_0xb814('0xc'));_0x1086f8[_0xb814('0xd')](_0x56278f);});_0x1fea33['on'](_0xb814('0xe'),function(){try{var _0x2ce718=new Buffer(_0x207dbc[_0xb814('0xf')](_0xb814('0xc')),_0xb814('0xc'));_0x1086f8[_0xb814('0xd')](_0x2ce718);_0x1086f8[_0xb814('0xe')]();_0x1086f8['on'](_0xb814('0x10'),function(){return _0x2913a6(_0x2e6272);});}catch(_0x44fb96){fs[_0xb814('0x11')](_0x2e6272);return _0x186d5a(_0x44fb96);}});});};exports[_0xb814('0x12')]=function(_0x303aca,_0x3a71d6,_0x45e0d0,_0x265a83){return new BPromise(function(_0x125ce2,_0x21b73f){_0x265a83=combineOptions(_0x265a83);var _0x7a21ef=new Buffer(_0x45e0d0);var _0x48c9df=fs[_0xb814('0x7')](_0x303aca);var _0x55ba16=fs[_0xb814('0x8')](_0x3a71d6);var _0xfac75b=crypto['createDecipher'](_0x265a83['algorithm'],_0x7a21ef);_0x48c9df['on']('data',function(_0x399b43){var _0x4d5276=new Buffer(_0xfac75b['update'](_0x399b43),_0xb814('0xc'));_0x55ba16[_0xb814('0xd')](_0x4d5276);});_0x48c9df['on'](_0xb814('0xe'),function(){try{var _0x4e139e=new Buffer(_0xfac75b[_0xb814('0xf')]('binary'),_0xb814('0xc'));_0x55ba16[_0xb814('0xd')](_0x4e139e);_0x55ba16[_0xb814('0xe')]();_0x55ba16['on'](_0xb814('0x10'),function(){return _0x125ce2(_0x3a71d6);});}catch(_0x27352e){fs[_0xb814('0x11')](_0x3a71d6);return _0x21b73f(_0x27352e);}});});};exports[_0xb814('0x13')]=function(_0x594470,_0x2ead86,_0x52b7a3){var _0x3f81d0=_0x52b7a3||stringOptions[_0xb814('0xa')];var _0x31c7ec=_0x2ead86||stringOptions[_0xb814('0x14')];var _0x1c8a2e=crypto[_0xb814('0x9')](_0x3f81d0,_0x31c7ec);var _0x3d836c=_0x1c8a2e['update'](_0x594470,_0xb814('0x15'),_0xb814('0x16'));_0x3d836c+=_0x1c8a2e[_0xb814('0xf')](_0xb814('0x16'));return _0x3d836c;};exports[_0xb814('0x17')]=function(_0x1d5965,_0x3f0150,_0x1e4e89){var _0x5a6291=_0x1e4e89||stringOptions[_0xb814('0xa')];var _0x328a08=_0x3f0150||stringOptions['secret'];var _0x9008b2=crypto[_0xb814('0x18')](_0x5a6291,_0x328a08);var _0x530744=_0x9008b2['update'](_0x1d5965,_0xb814('0x16'),_0xb814('0x15'));_0x530744+=_0x9008b2['final'](_0xb814('0x15'));return _0x530744;};