Made Keymanager::getFileKey() dependencies explicit, fixed client code and tests accordingly

apps/files_encryption/lib/keymanager.php

@@ -149,7 +149,7 @@ class Keymanager {
 	 * @note The keyfile returned is asymmetrically encrypted. Decryption
 	 * of the keyfile must be performed by client code
 	 */
-	public static function getFileKey( $view, $userId, $filePath ) {
+	public static function getFileKey( \OC_FilesystemView $view, $userId, $filePath ) {
 		
 		$filePath_f = ltrim( $filePath, '/' );
 
@@ -166,8 +166,8 @@ class Keymanager {
 // 			$keypath = str_replace( '/' . $userId . '/files/', '', $keypath );
 // 			
 // 		}
-		
-		return $this->view->file_get_contents( '/' . $userId . '/files_encryption/keyfiles/' . $filePath_f );
+// 		trigger_error(var_export($view, 1));
+		return $view->file_get_contents( '/' . $userId . '/files_encryption/keyfiles/' . $filePath_f . '.key' );
 		
 	}
 	

apps/files_encryption/lib/proxy.php

@@ -156,7 +156,11 @@ class Proxy extends \OC_FileProxy {
 			
 			//$cached = \OC_FileCache_Cached::get( $path, '' );
 			
-			$encryptedKeyfile = Keymanager::getFileKey( $filePath );
+			$view = new \OC_FilesystemView( '' );
+			
+			$userId = \OCP\USER::getUser();
+			
+			$encryptedKeyfile = Keymanager::getFileKey( $view, $userId, $filePath );
 
 			$session = new Session();
 			

apps/files_encryption/lib/stream.php

@@ -267,7 +267,7 @@ class Stream {
 			# TODO: add error handling for when file exists but no keyfile
 			
 			// Fetch existing keyfile
-			$this->encKeyfile = Keymanager::getFileKey( $this->rawPath );
+			$this->encKeyfile = Keymanager::getFileKey( $this->rootView, $this->userId, $this->rawPath );
 			
 			$this->getUser();
 			

apps/files_encryption/tests/crypt.php

@@ -242,7 +242,7 @@ class Test_Crypt extends \PHPUnit_Framework_TestCase {
 		
 		
 		// Get keyfile
-		$encryptedKeyfile = Encryption\Keymanager::getFileKey( $filename );
+		$encryptedKeyfile = Encryption\Keymanager::getFileKey( $this->view, $this->userId, $filename );
 		
 		$decryptedKeyfile = Encryption\Crypt::keyDecrypt( $encryptedKeyfile, $decryptedPrivateKey );
 		
@@ -298,7 +298,7 @@ class Test_Crypt extends \PHPUnit_Framework_TestCase {
 		
 		
 		// Get keyfile
-		$encryptedKeyfile = Encryption\Keymanager::getFileKey( $filename );
+		$encryptedKeyfile = Encryption\Keymanager::getFileKey( $this->view, $this->userId, $filename );
 		
 		$decryptedKeyfile = Encryption\Crypt::keyDecrypt( $encryptedKeyfile, $decryptedPrivateKey );