From 23e6971e768ded6e03f0242599542e9ab83bc018 Mon Sep 17 00:00:00 2001
From: Manuel Araoz <manuelaraoz@gmail.com>
Date: Thu, 21 Aug 2014 19:22:25 -0400
Subject: [PATCH] remove File class

---
 js/models/storage/File.js | 149 ----------------------------
 test/test.storage.File.js | 204 --------------------------------------
 util/build.js             |   3 -
 3 files changed, 356 deletions(-)
 delete mode 100644 js/models/storage/File.js
 delete mode 100644 test/test.storage.File.js

diff --git a/js/models/storage/File.js b/js/models/storage/File.js
deleted file mode 100644
index ec0880145..000000000
--- a/js/models/storage/File.js
+++ /dev/null
@@ -1,149 +0,0 @@
-'use strict';
-var fs = require('fs');
-var CryptoJS = require('node-cryptojs-aes').CryptoJS;
-
-var passwords = [];
-
-function Storage(opts) {
-  opts = opts || {};
-
-  this.data = {};
-  passwords[0] = opts.password;
-}
-
-Storage.prototype._encrypt = function(string) {
-  var encrypted = CryptoJS.AES.encrypt(string, passwords[0]);
-  var encryptedBase64 = encrypted.toString();
-  return encryptedBase64;
-};
-
-Storage.prototype._encryptObj = function(obj) {
-  var string = JSON.stringify(obj);
-  return this._encrypt(string);
-};
-
-Storage.prototype._decrypt = function(base64) {
-  var decrypted = CryptoJS.AES.decrypt(base64, passwords[0]);
-  var decryptedStr = decrypted.toString(CryptoJS.enc.Utf8);
-  return decryptedStr;
-};
-
-Storage.prototype._decryptObj = function(base64) {
-  var decryptedStr = this._decrypt(base64);
-  return JSON.parse(decryptedStr);
-};
-
-Storage.prototype.load = function(walletId, callback) {
-  var self = this;
-  fs.readFile(walletId, function(err, base64) {
-    if (typeof base64 !== 'string')
-      base64 = base64.toString();
-    var data = self._decryptObj(base64);
-
-    if (err) return callback(err);
-
-    try {
-      this.data[walletId] = JSON.parse(data);
-    } catch (err) {
-      if (callback)
-        return callback(err);
-    }
-
-    if (callback)
-      return callback(null);
-  });
-};
-
-Storage.prototype.save = function(walletId, callback) {
-  var obj = this.data[walletId];
-  var encryptedBase64 = this._encryptObj(obj);
-
-  //TODO: update to use a queue to ensure that saves are made sequentially
-  fs.writeFile(walletId, encryptedBase64, function(err) {
-    if (callback)
-      return callback(err);
-  });
-};
-
-Storage.prototype._read = function(k) {
-  var split = k.split('::');
-  var walletId = split[0];
-  var key = split[1];
-  return this.data[walletId][key];
-};
-
-Storage.prototype._write = function(k, v, callback) {
-  var split = k.split('::');
-  var walletId = split[0];
-  var key = split[1];
-  if (!this.data[walletId])
-    this.data[walletId] = {};
-  this.data[walletId][key] = v;
-  this.save(walletId, callback);
-};
-
-// get value by key
-Storage.prototype.getGlobal = function(k) {
-  return this._read(k);
-};
-
-// set value for key
-Storage.prototype.setGlobal = function(k, v, callback) {
-  this._write(k, v, callback);
-};
-
-// remove value for key
-Storage.prototype.removeGlobal = function(k, callback) {
-  var split = k.split('::');
-  var walletId = split[0];
-  var key = split[1];
-  delete this.data[walletId][key];
-  this.save(walletId, callback);
-};
-
-Storage.prototype._key = function(walletId, k) {
-  return walletId + '::' + k;
-};
-
-// get value by key
-Storage.prototype.get = function(walletId, k) {
-  return this.getGlobal(this._key(walletId, k));
-};
-
-// set value for key
-Storage.prototype.set = function(walletId, k, v, callback) {
-  this.setGlobal(this._key(walletId, k), v, callback);
-};
-
-// remove value for key
-Storage.prototype.remove = function(walletId, k, callback) {
-  this.removeGlobal(this._key(walletId, k), callback);
-};
-
-Storage.prototype.getWalletIds = function() {
-  return [];
-};
-
-Storage.prototype.setFromObj = function(walletId, obj, callback) {
-  this.data[walletId] = obj;
-  this.save(walletId, callback);
-};
-
-Storage.prototype.setFromEncryptedObj = function(walletId, base64, callback) {
-  var obj = this._decryptObj(base64);
-  this.setFromObj(walletId, obj, callback);
-};
-
-Storage.prototype.getEncryptedObj = function(walletId) {
-  var encryptedBase64 = this._encryptObj(this.data[walletId]);
-
-  return encryptedBase64;
-};
-
-// remove all values
-Storage.prototype.clearAll = function(callback) {
-  this.data = {};
-  this.save(callback);
-};
-
-module.exports = Storage;
diff --git a/test/test.storage.File.js b/test/test.storage.File.js
deleted file mode 100644
index ae1c516a2..000000000
--- a/test/test.storage.File.js
+++ /dev/null
@@ -1,204 +0,0 @@
-'use strict';
-
-var chai = chai || require('chai');
-var should = chai.should();
-var Storage = require('../js/models/storage/File');
-var sinon = require('sinon');
-var CryptoJS = require('node-cryptojs-aes').CryptoJS;
-
-var mock = require('mock-fs');
-
-describe('Storage/File', function() {
-  it('should exist', function() {
-    should.exist(Storage);
-  });
-
-  var mockFS = function() {
-    var obj = {
-      "test": "test"
-    };
-    var encryptedStr = CryptoJS.AES.encrypt(JSON.stringify(obj), 'password').toString();
-    mock({
-      'myfilename': encryptedStr
-    });
-  };
-
-  describe('#load', function(done) {
-    it('should call fs.readFile', function(done) {
-      mockFS();
-      var storage = new Storage({
-        password: 'password'
-      });
-      storage.load('myfilename', function(err) {
-        mock.restore();
-        done();
-      });
-    });
-  });
-
-  describe('#save', function(done) {
-    it('should call fs.writeFile', function(done) {
-      mockFS();
-      var storage = new Storage({
-        password: 'password'
-      });
-      storage.save('myfilename', function(err) {
-        mock.restore();
-        done();
-      });
-    });
-  });
-
-  describe('#_read', function() {
-    it('should return the value of a key', function() {
-      var storage = new Storage();
-      storage.data = {
-        'walletId': {
-          'test': 'data'
-        }
-      };
-      storage._read('walletId::test').should.equal('data');
-    });
-  });
-
-  describe('#_write', function() {
-    it('should save the value of a key and then run save', function(done) {
-      var storage = new Storage();
-      storage.save = function(walletId, callback) {
-        storage.data[walletId]['key'].should.equal('value');
-        callback();
-      };
-      storage._write('walletId::key', 'value', function() {
-        done();
-      });
-    });
-  });
-
-  describe('#getGlobal', function() {
-    it('should call storage._read', function() {
-      var storage = new Storage();
-      storage.data = {
-        'walletId': {
-          'test': 'test'
-        }
-      };
-      storage._read = sinon.spy();
-      storage.getGlobal('walletId::test');
-      storage._read.calledOnce.should.equal(true);
-    });
-  });
-
-  describe('#setGlobal', function() {
-    it('should store a global key', function(done) {
-      var storage = new Storage();
-      storage.save = function(walletId, callback) {
-        storage.data[walletId]['key'].should.equal('value');
-        callback();
-      };
-      storage.setGlobal('walletId::key', 'value', function() {
-        done();
-      });
-    });
-  });
-
-  describe('#removeGlobal', function() {
-    it('should remove a global key', function(done) {
-      var storage = new Storage();
-      storage.data = {
-        'walletId': {
-          'key': 'value'
-        }
-      };
-      storage.save = function(walletId, callback) {
-        should.not.exist(storage.data[walletId]['key']);
-        callback();
-      };
-      storage.removeGlobal('walletId::key', function() {
-        done();
-      });
-    });
-  });
-
-  describe('#_key', function() {
-    it('should merge the wallet id and item key', function() {
-      var storage = new Storage();
-      storage._key('wallet', 'key').should.equal('wallet::key');
-    });
-  });
-
-  describe('#get', function() {
-    it('should call getGlobal with the correct key', function() {
-      var storage = new Storage();
-      storage.getGlobal = sinon.spy();
-      storage.get('wallet', 'key');
-      storage.getGlobal.calledOnce.should.equal(true);
-      storage.getGlobal.calledWith('wallet::key').should.equal(true);
-    });
-  });
-
-  describe('#set', function() {
-    it('should call setGlobal with the correct key', function() {
-      var storage = new Storage();
-      storage.setGlobal = sinon.spy();
-      storage.set('wallet', 'key');
-      storage.setGlobal.calledOnce.should.equal(true);
-      storage.setGlobal.calledWith('wallet::key').should.equal(true);
-    });
-  });
-
-  describe('#remove', function() {
-    it('should call removeGlobal with the correct key', function() {
-      var storage = new Storage();
-      storage.removeGlobal = sinon.spy();
-      storage.remove('wallet', 'key');
-      storage.removeGlobal.calledOnce.should.equal(true);
-      storage.removeGlobal.calledWith('wallet::key').should.equal(true);
-    });
-  });
-
-  describe('#setFromObj', function() {
-    it('should set this object for a wallet', function(done) {
-      var obj = {
-        test: 'testval'
-      };
-      var storage = new Storage();
-      storage.save = function(walletId, callback) {
-        callback();
-      };
-      storage.setFromObj('walletId', obj, function() {
-        storage.data.walletId.test.should.equal('testval');
-        done();
-      });
-    });
-  });
-
-  describe('#getEncryptedObj', function() {
-    it('should give an encrypted object', function() {
-      var obj = {
-        test: 'testval'
-      };
-      var data = JSON.stringify(obj);
-      var encrypted = CryptoJS.AES.encrypt(data, 'password');
-      var base64 = encrypted.toString();
-
-      var storage = new Storage({
-        password: 'password'
-      });
-      storage.data['walletId'] = obj;
-
-      var enc = storage.getEncryptedObj('walletId');
-      //enc.length.should.equal(96);
-      enc.length.should.be.greaterThan(10);
-      enc.slice(0, 10).should.equal(base64.slice(0, 10));
-      //enc.slice(0,6).should.equal("53616c");
-    });
-  });
-
-  describe('#clearAll', function() {
-    it('should set data to {}', function() {
-
-    });
-  });
-
-});
-
diff --git a/util/build.js b/util/build.js
index 5495a04a2..db14b847d 100644
--- a/util/build.js
+++ b/util/build.js
@@ -59,9 +59,6 @@ var createBundle = function(opts) {
   b.require('./js/models/core/HDPath', {
     expose: '../js/models/core/HDPath'
   });
-  b.require('./js/models/storage/File', {
-    expose: '../js/models/storage/File'
-  });
   b.require('./config', {
     expose: '../config'
   });