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Standardized encryption adapter parameters. Fixes issue96

This commit is contained in:
Petr Bouianov 2014-04-18 13:53:46 -04:00
parent 073fe45223
commit e5779df03a
3 changed files with 5 additions and 5 deletions
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4
README.md
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@ -170,7 +170,7 @@ adapters can be used together in order to compose complex functionality on top o
There are currently 2 adapters available:
* `FileSystem.adapters.Compression(provider)` - a compression adapter that uses [Zlib](https://github.com/imaya/zlib.js)
* `FileSystem.adapters.Encryption(passphrase, provider)` - an encryption adapter that uses [AES encryption](http://code.google.com/p/crypto-js/#AES)
* `FileSystem.adapters.Encryption(provider, passphrase)` - an encryption adapter that uses [AES encryption](http://code.google.com/p/crypto-js/#AES)
```javascript
var FileSystem = Filer.FileSystem;
@ -180,7 +180,7 @@ var adapters = FileSystem.adapters;
// Create a WebSQL-based, Encrypted, Compressed File System by
// composing a provider and adatpers.
var webSQLProvider = new providers.WebSQL();
var encryptionAdatper = new adapters.Encryption('super-secret-passphrase', webSQLProvider);
var encryptionAdatper = new adapters.Encryption(webSQLProvider, 'super-secret-passphrase');
var compressionAdatper = new adatpers.Compression(encryptionAdapter);
var fs = new FileSystem({ provider: compressionAdapter });
```

2
src/adapters/crypto.js
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@ -70,7 +70,7 @@ define(function(require) {
// It is up to the app using this wrapper how the passphrase is acquired, probably by
// prompting the user to enter it when the file system is being opened.
function CryptoAdapter(passphrase, provider) {
function CryptoAdapter(provider, passphrase) {
this.provider = provider;
// Cache cipher algorithm we'll use in encrypt/decrypt

4
tests/spec/adapters/adapters.general.spec.js
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@ -156,7 +156,7 @@ define(["Filer", "util"], function(Filer, util) {
// Encryption
buildTestsFor('Encryption', function buildAdapter(provider) {
var passphrase = '' + Date.now();
return new Filer.FileSystem.adapters.Encryption(passphrase, provider);
return new Filer.FileSystem.adapters.Encryption(provider, passphrase);
});
// Compression
@ -168,7 +168,7 @@ define(["Filer", "util"], function(Filer, util) {
buildTestsFor('Encryption+Compression', function buildAdapter(provider) {
var passphrase = '' + Date.now();
var compression = new Filer.FileSystem.adapters.Compression(provider);
var encryptionWithCompression = new Filer.FileSystem.adapters.Encryption(passphrase, compression);
var encryptionWithCompression = new Filer.FileSystem.adapters.Encryption(compression, passphrase);
return encryptionWithCompression;
});