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137 lines
3.3 KiB
137 lines
3.3 KiB
<?php
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namespace Lychee\Modules;
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final class Session {
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/**
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* Reads and returns information about the Lychee installation.
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* @return array Returns an array with the login status and configuration.
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*/
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public function init($public = true) {
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// Call plugins
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Plugins::get()->activate(__METHOD__, 0, func_get_args());
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// Return settings
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$return['config'] = Settings::get();
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// Path to Lychee for the server-import dialog
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$return['config']['location'] = LYCHEE;
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// Remove sensitive from response
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unset($return['config']['username']);
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unset($return['config']['password']);
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unset($return['config']['identifier']);
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// Check if login credentials exist and login if they don't
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if ($this->noLogin()===true) {
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$public = false;
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$return['config']['login'] = false;
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} else {
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$return['config']['login'] = true;
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}
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if ($public===false) {
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// Logged in
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$return['status'] = LYCHEE_STATUS_LOGGEDIN;
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} else {
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// Logged out
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$return['status'] = LYCHEE_STATUS_LOGGEDOUT;
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// Unset unused vars
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unset($return['config']['skipDuplicates']);
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unset($return['config']['sortingAlbums']);
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unset($return['config']['sortingPhotos']);
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unset($return['config']['dropboxKey']);
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unset($return['config']['login']);
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unset($return['config']['location']);
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unset($return['config']['imagick']);
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unset($return['config']['plugins']);
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}
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// Call plugins
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Plugins::get()->activate(__METHOD__, 1, func_get_args());
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return $return;
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}
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/**
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* Sets the session values when username and password correct.
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* @return boolean Returns true when login was successful.
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*/
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public function login($username, $password) {
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// Call plugins
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Plugins::get()->activate(__METHOD__, 0, func_get_args());
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$username_crypt = crypt($username, Settings::get()['username']);
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$password_crypt = crypt($password, Settings::get()['password']);
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// Check login with crypted hash
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if (Settings::get()['username']===$username_crypt&&
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Settings::get()['password']===$password_crypt) {
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$_SESSION['login'] = true;
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$_SESSION['identifier'] = Settings::get()['identifier'];
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Log::notice(Database::get(), __METHOD__, __LINE__, 'User (' . $username . ') has logged in from ' . $_SERVER['REMOTE_ADDR']);
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return true;
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}
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// No login
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if ($this->noLogin()===true) return true;
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// Call plugins
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Plugins::get()->activate(__METHOD__, 1, func_get_args());
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// Log failed log in
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Log::error(Database::get(), __METHOD__, __LINE__, 'User (' . $username . ') has tried to log in from ' . $_SERVER['REMOTE_ADDR']);
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return false;
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}
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/**
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* Sets the session values when no there is no username and password in the database.
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* @return boolean Returns true when no login was found.
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*/
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private function noLogin() {
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// Check if login credentials exist and login if they don't
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if (Settings::get()['username']===''&&
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Settings::get()['password']==='') {
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$_SESSION['login'] = true;
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$_SESSION['identifier'] = Settings::get()['identifier'];
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return true;
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}
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return false;
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}
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/**
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* Unsets the session values.
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* @return boolean Returns true when logout was successful.
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*/
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public function logout() {
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// Call plugins
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Plugins::get()->activate(__METHOD__, 0, func_get_args());
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session_unset();
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session_destroy();
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// Call plugins
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Plugins::get()->activate(__METHOD__, 1, func_get_args());
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return true;
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}
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}
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?>
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