Mot de passe + nonce serveur

Début de https://github.com/marienfressinaud/FreshRSS/issues/104

README.md

@@ -74,17 +74,14 @@ mysqldump -u utilisateur -p --databases freshrss > freshrss.sql
 ```
 
 
-
----
-
 # Bibliothèques incluses
-* [SimplePie](https://github.com/simplepie/simplepie)
+* [SimplePie](http://simplepie.org/)
 * [MINZ](https://github.com/marienfressinaud/MINZ)
 * [php-http-304](http://alexandre.alapetite.fr/doc-alex/php-http-304/)
 * [jQuery](http://jquery.com/)
 * [keyboard_shortcuts](http://www.openjs.com/scripts/events/keyboard_shortcuts/)
 
-## Uniquement dans certaines configurations
+## Uniquement pour certaines options
 * [bcrypt.js](https://github.com/dcodeIO/bcrypt.js)
 * [phpQuery](http://code.google.com/p/phpquery/)
 * [Lazy Load](http://www.appelsiini.net/projects/lazyload)

app/Controllers/javascriptController.php

@@ -16,4 +16,31 @@ class FreshRSS_javascript_Controller extends Minz_ActionController {
 		$catDAO = new FreshRSS_CategoryDAO();
 		$this->view->categories = $catDAO->listCategories(true, false);
 	}
+
+	// For Web-form login
+	public function nonceAction() {
+		header('Content-Type: application/json; charset=UTF-8');
+		header('Last-Modified: ' . gmdate('D, d M Y H:i:s \G\M\T'));
+		header('Expires: 0');
+		header('Cache-Control: private, no-cache, no-store, must-revalidate');
+		header('Pragma: no-cache');
+
+		$user = isset($_GET['user']) ? $_GET['user'] : '';
+		if (ctype_alnum($user)) {
+			try {
+				$conf = new FreshRSS_Configuration($user);
+				$hash = $conf->passwordHash;	//CRYPT_BLOWFISH - Blowfish hashing with a salt as follows: "$2a$", "$2x$" or "$2y$", a two digit cost parameter, "$", and 22 characters from the alphabet "./0-9A-Za-z".
+				if (strlen($hash) >= 60) {
+					$this->view->salt1 = substr($hash, 0, 29);
+					$this->view->nonce = sha1(Minz_Configuration::salt() . uniqid(mt_rand(), true));
+					Minz_Session::_param ('nonce', $this->view->nonce);
+					return;	//Success
+				}
+			} catch (Minz_Exception $me) {
+				Minz_Log::record ('Login failure: ' . $me->getMessage(), Minz_Log::WARNING);
+			}
+		}
+		$this->view->nonce = '';	//Failure
+		$this->view->salt1 = '';
+	}
 }

app/Models/Configuration.php

@@ -9,6 +9,7 @@ class FreshRSS_Configuration {
 		'keep_history_default' => 0,
 		'mail_login' => '',
 		'token' => '',
+		'passwordHash' => '',	//CRYPT_BLOWFISH
 		'posts_per_page' => 20,
 		'view_mode' => 'normal',
 		'default_view' => 'not_read',
@@ -162,6 +163,9 @@ class FreshRSS_Configuration {
 			}
 		}
 	}
+	public function _passwordHash ($value) {
+		$this->data['passwordHash'] = ctype_graph($value) && (strlen($value) >= 60) ? $value : '';
+	}
 	public function _mail_login ($value) {
 		$value = filter_var($value, FILTER_VALIDATE_EMAIL);
 		if ($value) {

app/views/javascript/nonce.phtml

@@ -0,0 +1,2 @@
+<?php
+echo json_encode(array('salt1' => $this->salt1, 'nonce' => $this->nonce));