1 files changed, 0 insertions, 179 deletions

diff --git a/application/SessionManager.php b/application/SessionManager.php
deleted file mode 100644
index 63eeb8aa..00000000
--- a/application/SessionManager.php
+++ /dev/null
@@ -1,179 +0,0 @@
-<?php
-namespace Shaarli;
-
-use Shaarli\Config\ConfigManager;
-
-/**
- * Manages the server-side session
- */
-class SessionManager
-{
-    /** @var int Session expiration timeout, in seconds */
-    public static $INACTIVITY_TIMEOUT = 3600;
-
-    /** @var string Name of the cookie set after logging in **/
-    public static $LOGGED_IN_COOKIE = 'shaarli_staySignedIn';
-
-    /** @var array Local reference to the global $_SESSION array */
-    protected $session = [];
-
-    /** @var ConfigManager Configuration Manager instance **/
-    protected $conf = null;
-
-    /**
-     * Constructor
-     *
-     * @param array         $session The $_SESSION array (reference)
-     * @param ConfigManager $conf    ConfigManager instance
-     */
-    public function __construct(& $session, $conf)
-    {
-        $this->session = &$session;
-        $this->conf = $conf;
-    }
-
-    /**
-     * Generates a session token
-     *
-     * @return string token
-     */
-    public function generateToken()
-    {
-        $token = sha1(uniqid('', true) .'_'. mt_rand() . $this->conf->get('credentials.salt'));
-        $this->session['tokens'][$token] = 1;
-        return $token;
-    }
-
-    /**
-     * Checks the validity of a session token, and destroys it afterwards
-     *
-     * @param string $token The token to check
-     *
-     * @return bool true if the token is valid, else false
-     */
-    public function checkToken($token)
-    {
-        if (! isset($this->session['tokens'][$token])) {
-            // the token is wrong, or has already been used
-            return false;
-        }
-
-        // destroy the token to prevent future use
-        unset($this->session['tokens'][$token]);
-        return true;
-    }
-
-    /**
-     * Validate session ID to prevent Full Path Disclosure.
-     *
-     * See #298.
-     * The session ID's format depends on the hash algorithm set in PHP settings
-     *
-     * @param string $sessionId Session ID
-     *
-     * @return true if valid, false otherwise.
-     *
-     * @see http://php.net/manual/en/function.hash-algos.php
-     * @see http://php.net/manual/en/session.configuration.php
-     */
-    public static function checkId($sessionId)
-    {
-        if (empty($sessionId)) {
-            return false;
-        }
-
-        if (!$sessionId) {
-            return false;
-        }
-
-        if (!preg_match('/^[a-zA-Z0-9,-]{2,128}$/', $sessionId)) {
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Store user login information after a successful login
-     *
-     * @param string $clientIpId Client IP address identifier
-     */
-    public function storeLoginInfo($clientIpId)
-    {
-        // Generate unique random number (different than phpsessionid)
-        $this->session['uid'] = sha1(uniqid('', true) . '_' . mt_rand());
-        $this->session['ip'] = $clientIpId;
-        $this->session['username'] = $this->conf->get('credentials.login');
-        $this->session['expires_on'] = time() + self::$INACTIVITY_TIMEOUT;
-    }
-
-    /**
-     * Extend session validity
-     */
-    public function extendSession()
-    {
-        if (! empty($this->session['longlastingsession'])) {
-            // "Stay signed in" is enabled
-            $this->session['expires_on'] = time() + $this->session['longlastingsession'];
-            return;
-        }
-        $this->session['expires_on'] = time() + self::$INACTIVITY_TIMEOUT;
-    }
-
-    /**
-     * Logout a user by unsetting all login information
-     *
-     * See:
-     * - https://secure.php.net/manual/en/function.setcookie.php
-     *
-     * @param string $webPath path on the server in which the cookie will be available on
-     */
-    public function logout($webPath)
-    {
-        if (isset($this->session)) {
-            unset($this->session['uid']);
-            unset($this->session['ip']);
-            unset($this->session['username']);
-            unset($this->session['visibility']);
-            unset($this->session['untaggedonly']);
-        }
-        setcookie(self::$LOGGED_IN_COOKIE, 'false', 0, $webPath);
-    }
-
-    /**
-     * Check whether the session has expired
-     *
-     * @param string $clientIpId Client IP address identifier
-     *
-     * @return bool true if the session has expired, false otherwise
-     */
-    public function hasSessionExpired()
-    {
-        if (empty($this->session['uid'])) {
-            return true;
-        }
-        if (time() >= $this->session['expires_on']) {
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * Check whether the client IP address has changed
-     *
-     * @param string $clientIpId Client IP address identifier
-     *
-     * @return bool true if the IP has changed, false if it has not, or
-     *              if session protection has been disabled
-     */
-    public function hasClientIpChanged($clientIpId)
-    {
-        if ($this->conf->get('security.session_protection_disabled') === true) {
-            return false;
-        }
-        if ($this->session['ip'] == $clientIpId) {
-            return false;
-        }
-        return true;
-    }
-}