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-rw-r--r--lib/Authentication.php108
1 files changed, 55 insertions, 53 deletions
diff --git a/lib/Authentication.php b/lib/Authentication.php
index ac8ea96a..1ae26edf 100644
--- a/lib/Authentication.php
+++ b/lib/Authentication.php
@@ -1,4 +1,5 @@
<?php
+
/**
* This file is part of RSS-Bridge, a PHP project capable of generating RSS and
* Atom feeds for websites that don't have one.
@@ -6,9 +7,9 @@
* For the full license information, please view the UNLICENSE file distributed
* with this source code.
*
- * @package Core
- * @license http://unlicense.org/ UNLICENSE
- * @link https://github.com/rss-bridge/rss-bridge
+ * @package Core
+ * @license http://unlicense.org/ UNLICENSE
+ * @link https://github.com/rss-bridge/rss-bridge
*/
/**
@@ -30,56 +31,57 @@
* @todo Add functions to detect if a user is authenticated or not. This can be
* utilized for limiting access to authorized users only.
*/
-class Authentication {
- /**
- * Throw an exception when trying to create a new instance of this class.
- * Use {@see Authentication::showPromptIfNeeded()} instead!
- *
- * @throws \LogicException if called.
- */
- public function __construct(){
- throw new \LogicException('Use ' . __CLASS__ . '::showPromptIfNeeded()!');
- }
-
- /**
- * Requests the user for login credentials if necessary.
- *
- * Responds to an authentication request or returns the `WWW-Authenticate`
- * header if authentication is enabled in the configuration of RSS-Bridge
- * (`[authentication] enable = true`).
- *
- * @return void
- */
- public static function showPromptIfNeeded() {
-
- if(Configuration::getConfig('authentication', 'enable') === true) {
- if(!Authentication::verifyPrompt()) {
- header('WWW-Authenticate: Basic realm="RSS-Bridge"', true, 401);
- die('Please authenticate in order to access this instance !');
- }
-
- }
-
- }
-
- /**
- * Verifies if an authentication request was received and compares the
- * provided username and password to the configuration of RSS-Bridge
- * (`[authentication] username` and `[authentication] password`).
- *
- * @return bool True if authentication succeeded.
- */
- public static function verifyPrompt() {
+class Authentication
+{
+ /**
+ * Throw an exception when trying to create a new instance of this class.
+ * Use {@see Authentication::showPromptIfNeeded()} instead!
+ *
+ * @throws \LogicException if called.
+ */
+ public function __construct()
+ {
+ throw new \LogicException('Use ' . __CLASS__ . '::showPromptIfNeeded()!');
+ }
- if(isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) {
- if(Configuration::getConfig('authentication', 'username') === $_SERVER['PHP_AUTH_USER']
- && Configuration::getConfig('authentication', 'password') === $_SERVER['PHP_AUTH_PW']) {
- return true;
- } else {
- error_log('[RSS-Bridge] Failed authentication attempt from ' . $_SERVER['REMOTE_ADDR']);
- }
- }
- return false;
+ /**
+ * Requests the user for login credentials if necessary.
+ *
+ * Responds to an authentication request or returns the `WWW-Authenticate`
+ * header if authentication is enabled in the configuration of RSS-Bridge
+ * (`[authentication] enable = true`).
+ *
+ * @return void
+ */
+ public static function showPromptIfNeeded()
+ {
+ if (Configuration::getConfig('authentication', 'enable') === true) {
+ if (!Authentication::verifyPrompt()) {
+ header('WWW-Authenticate: Basic realm="RSS-Bridge"', true, 401);
+ die('Please authenticate in order to access this instance !');
+ }
+ }
+ }
- }
+ /**
+ * Verifies if an authentication request was received and compares the
+ * provided username and password to the configuration of RSS-Bridge
+ * (`[authentication] username` and `[authentication] password`).
+ *
+ * @return bool True if authentication succeeded.
+ */
+ public static function verifyPrompt()
+ {
+ if (isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) {
+ if (
+ Configuration::getConfig('authentication', 'username') === $_SERVER['PHP_AUTH_USER']
+ && Configuration::getConfig('authentication', 'password') === $_SERVER['PHP_AUTH_PW']
+ ) {
+ return true;
+ } else {
+ error_log('[RSS-Bridge] Failed authentication attempt from ' . $_SERVER['REMOTE_ADDR']);
+ }
+ }
+ return false;
+ }
}