X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCore%2FSession.php;h=0af4d344b11337c019bc27ea3bdba480aa09ab86;hb=f97a358a9b0d73e96c6dd52ea304574d0bbff039;hp=22909a6e6e039720d3d43b6310e6a762304ca331;hpb=258c8bd905f779e8154ee2f7b6ee8bb825ee7a9a;p=friendica.git

diff --git a/src/Core/Session.php b/src/Core/Session.php
index 22909a6e6e..0af4d344b1 100644
--- a/src/Core/Session.php
+++ b/src/Core/Session.php
@@ -5,12 +5,10 @@
  */
 namespace Friendica\Core;
 
-use Friendica\App;
-use Friendica\Core\Session\CacheSessionHandler;
-use Friendica\Core\Session\DatabaseSessionHandler;
 use Friendica\Database\DBA;
-use Friendica\Model\User;
-use Friendica\Util\DateTimeFormat;
+use Friendica\DI;
+use Friendica\Model\Contact;
+use Friendica\Util\Strings;
 
 /**
  * High-level Session service class
@@ -22,183 +20,101 @@ class Session
 	public static $exists = false;
 	public static $expire = 180000;
 
-	public static function init()
-	{
-		ini_set('session.gc_probability', 50);
-		ini_set('session.use_only_cookies', 1);
-		ini_set('session.cookie_httponly', 1);
-
-		if (Config::get('system', 'ssl_policy') == App\BaseURL::SSL_POLICY_FULL) {
-			ini_set('session.cookie_secure', 1);
-		}
-
-		$session_handler = Config::get('system', 'session_handler', 'database');
-		if ($session_handler != 'native') {
-			if ($session_handler == 'cache' && Config::get('system', 'cache_driver', 'database') != 'database') {
-				$SessionHandler = new CacheSessionHandler();
-			} else {
-				$SessionHandler = new DatabaseSessionHandler();
-			}
-
-			session_set_save_handler($SessionHandler);
-		}
-	}
-
 	public static function exists($name)
 	{
-		return isset($_SESSION[$name]);
+		return DI::session()->exists($name);
 	}
 
-	/**
-	 * Retrieves a key from the session super global or the defaults if the key is missing or the value is falsy.
-	 * 
-	 * Handle the case where session_start() hasn't been called and the super global isn't available.
-	 *
-	 * @param string $name
-	 * @param mixed $defaults
-	 * @return mixed
-	 */
 	public static function get($name, $defaults = null)
 	{
-		return $_SESSION[$name] ?? $defaults;
+		return DI::session()->get($name, $defaults);
 	}
 
-	/**
-	 * Sets a single session variable.
-	 * Overrides value of existing key.
-	 *
-	 * @param string $name
-	 * @param mixed $value
-	 */
 	public static function set($name, $value)
 	{
-		$_SESSION[$name] = $value;
+		DI::session()->set($name, $value);
 	}
 
-	/**
-	 * Sets multiple session variables.
-	 * Overrides values for existing keys.
-	 *
-	 * @param array $values
-	 */
 	public static function setMultiple(array $values)
 	{
-		$_SESSION = $values + $_SESSION;
+		DI::session()->setMultiple($values);
 	}
 
-	/**
-	 * Removes a session variable.
-	 * Ignores missing keys.
-	 *
-	 * @param $name
-	 */
 	public static function remove($name)
 	{
-		unset($_SESSION[$name]);
+		DI::session()->remove($name);
+	}
+
+	public static function clear()
+	{
+		DI::session()->clear();
 	}
 
 	/**
-	 * @brief Sets the provided user's authenticated session
+	 * Returns contact ID for given user ID
 	 *
-	 * @param App   $a
-	 * @param array $user_record
-	 * @param bool  $login_initial
-	 * @param bool  $interactive
-	 * @param bool  $login_refresh
-	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+	 * @param integer $uid User ID
+	 * @return integer Contact ID of visitor for given user ID
 	 */
-	public static function setAuthenticatedForUser(App $a, array $user_record, $login_initial = false, $interactive = false, $login_refresh = false)
+	public static function getRemoteContactID($uid)
 	{
-		self::setMultiple([
-			'uid'           => $user_record['uid'],
-			'theme'         => $user_record['theme'],
-			'mobile-theme'  => PConfig::get($user_record['uid'], 'system', 'mobile_theme'),
-			'authenticated' => 1,
-			'page_flags'    => $user_record['page-flags'],
-			'my_url'        => $a->getBaseURL() . '/profile/' . $user_record['nickname'],
-			'my_address'    => $user_record['nickname'] . '@' . substr($a->getBaseURL(), strpos($a->getBaseURL(), '://') + 3),
-			'addr'          => defaults($_SERVER, 'REMOTE_ADDR', '0.0.0.0'),
-		]);
-
-		$member_since = strtotime($user_record['register_date']);
-		self::set('new_member', time() < ($member_since + ( 60 * 60 * 24 * 14)));
-
-		if (strlen($user_record['timezone'])) {
-			date_default_timezone_set($user_record['timezone']);
-			$a->timezone = $user_record['timezone'];
-		}
-
-		$masterUid = $user_record['uid'];
+		$session = DI::session();
 
-		if (self::get('submanage')) {
-			$user = DBA::selectFirst('user', ['uid'], ['uid' => self::get('submanage')]);
-			if (DBA::isResult($user)) {
-				$masterUid = $user['uid'];
-			}
+		if (empty($session->get('remote')[$uid])) {
+			return 0;
 		}
 
-		$a->identities = User::identities($masterUid);
-
-		if ($login_initial) {
-			$a->getLogger()->info('auth_identities: ' . print_r($a->identities, true));
-		}
+		return $session->get('remote')[$uid];
+	}
 
-		if ($login_refresh) {
-			$a->getLogger()->info('auth_identities refresh: ' . print_r($a->identities, true));
-		}
+	/**
+	 * Returns User ID for given contact ID of the visitor
+	 *
+	 * @param integer $cid Contact ID
+	 * @return integer User ID for given contact ID of the visitor
+	 */
+	public static function getUserIDForVisitorContactID($cid)
+	{
+		$session = DI::session();
 
-		$contact = DBA::selectFirst('contact', [], ['uid' => $user_record['uid'], 'self' => true]);
-		if (DBA::isResult($contact)) {
-			$a->contact = $contact;
-			$a->cid = $contact['id'];
-			self::set('cid', $a->cid);
+		if (empty($session->get('remote'))) {
+			return false;
 		}
 
-		header('X-Account-Management-Status: active; name="' . $user_record['username'] . '"; id="' . $user_record['nickname'] . '"');
+		return array_search($cid, $session->get('remote'));
+	}
 
-		if ($login_initial || $login_refresh) {
-			DBA::update('user', ['login_date' => DateTimeFormat::utcNow()], ['uid' => $user_record['uid']]);
+	/**
+	 * Set the session variable that contains the contact IDs for the visitor's contact URL
+	 *
+	 * @param string $url Contact URL
+	 */
+	public static function setVisitorsContacts()
+	{
+		$session = DI::session();
 
-			// Set the login date for all identities of the user
-			DBA::update('user', ['login_date' => DateTimeFormat::utcNow()],
-				['parent-uid' => $masterUid, 'account_removed' => false]);
-		}
+		$session->set('remote', []);
 
-		if ($login_initial) {
-			/*
-			 * If the user specified to remember the authentication, then set a cookie
-			 * that expires after one week (the default is when the browser is closed).
-			 * The cookie will be renewed automatically.
-			 * The week ensures that sessions will expire after some inactivity.
-			 */
-			;
-			if (self::get('remember')) {
-				$a->getLogger()->info('Injecting cookie for remembered user ' . $user_record['nickname']);
-				Authentication::setCookie(604800, $user_record);
-				self::remove('remember');
+		$remote_contacts = DBA::select('contact', ['id', 'uid'], ['nurl' => Strings::normaliseLink($session->get('my_url')), 'rel' => [Contact::FOLLOWER, Contact::FRIEND], 'self' => false]);
+		while ($contact = DBA::fetch($remote_contacts)) {
+			if (($contact['uid'] == 0) || Contact::isBlockedByUser($contact['id'], $contact['uid'])) {
+				continue;
 			}
-		}
-
-		Authentication::twoFactorCheck($user_record['uid'], $a);
 
-		if ($interactive) {
-			if ($user_record['login_date'] <= DBA::NULL_DATETIME) {
-				info(L10n::t('Welcome %s', $user_record['username']));
-				info(L10n::t('Please upload a profile photo.'));
-				$a->internalRedirect('profile_photo/new');
-			} else {
-				info(L10n::t("Welcome back %s", $user_record['username']));
-			}
+			$session->set('remote', [$contact['uid'] => $contact['id']]);
 		}
+		DBA::close($remote_contacts);
+	}
 
-		$a->user = $user_record;
-
-		if ($login_initial) {
-			Hook::callAll('logged_in', $a->user);
+	/**
+	 * Returns if the current visitor is authenticated
+	 *
+	 * @return boolean "true" when visitor is either a local or remote user
+	 */
+	public static function isAuthenticated()
+	{
+		$session = DI::session();
 
-			if ($a->module !== 'home' && self::exists('return_path')) {
-				$a->internalRedirect(self::get('return_path'));
-			}
-		}
+		return $session->get('authenticated', false);
 	}
 }