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index2.php
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index2.php
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<?php
include_once 'data.php';
include_once 'functions.php';
//UPGRADING DATABASE
if (is_file($database_path . 'library.sq3')) {
$isupgraded = false;
database_connect($database_path, 'library');
$result = $dbHandle->query("SELECT count(*) FROM sqlite_master WHERE type='table' AND name='categories'");
$newtable = $result->fetchColumn();
$result = null;
$result = $dbHandle->query("PRAGMA main.table_info(library)");
while ($libtable = $result->fetch(PDO::FETCH_NAMED)) {
if ($libtable['name'] == 'bibtex') {
$isupgraded = true;
break;
}
}
$result = null;
$result = $dbHandle->query("SELECT count(*) FROM sqlite_master WHERE type='table' AND name='library_log'");
$logtable = $result->fetchColumn();
$result = null;
$dbHandle = null;
//UPGRADE 2.0 to 2.1
if ($newtable == 0)
include_once 'migrate.php';
//UPGRADE 2.1 to 2.5
if (!$isupgraded)
include_once 'migrate2.php';
//UPGRADE 2.7 to 2.8
if ($logtable == 0)
include_once 'migrate3.php';
}
$ini_array = parse_ini_file("ilibrarian.ini");
/////////////// LDAP SETTINGS //////////////////////////////
///This is unmaintained; do not use!!!
$ldap_active = false; /* activate or not the LDAP login */
$ldap_version = 3; /* change to match your ldap protocol version */
$ldap_server = "ldap://ldap.mydomain.com"; /* change to ip address of ldap server */
$ldap_port = 389; /* change to LDAP server port */
$ldap_basedn = "o=something"; /* change to reflect the base distinguished name */
$ldap_rdn = array(
"users" => "ou=users",
"groups" => "ou=groups"
); /* change to reflect the relative dn */
$ldap_cn = "uid="; /* user common name prefix */
$ldap_admin_cn = "cn=Domain Admins"; /* admin group common name */
$ldap_filter = "memberUid="; /* authorization filter prefix */
if (!extension_loaded('ldap'))
$ldap_active = false;
/////////////// END LDAP SETTINGS //////////////////////////////
///////////////start sign out//////////////////////////////
if (isset($_GET['action']) && $_GET['action'] == 'signout') {
// DELETE USER'S FILE CACHE
$clean_files = glob($temp_dir . DIRECTORY_SEPARATOR . 'lib_' . session_id(). DIRECTORY_SEPARATOR .'*', GLOB_NOSORT);
foreach ($clean_files as $clean_file) {
if (is_file($clean_file) && is_writable($clean_file))
@unlink($clean_file);
}
$isapc = ini_get('apc.enabled');
if (!empty($isapc)) {
// DELETE USER'S APC CACHE
foreach (new APCIterator('user', '/^'.$_SESSION['user_id'].'_.*/', APC_ITER_KEY, 1000) as $cache_item) {
apc_delete($cache_item['key']);
}
}
$_SESSION = array();
session_destroy();
die('OK');
}
///////////////end sign out////////////////////////////////
///////////////start register new user////////////////////
if (!$ldap_active && isset($_POST['form']) && $_POST['form'] == 'signup' && !empty($_POST['user']) && !empty($_POST['pass']) && !empty($_POST['pass2'])) {
if ($_POST['pass'] == $_POST['pass2']) {
database_connect($database_path, 'library');
$quoted_path = $dbHandle->quote($usersdatabase_path . 'users.sq3');
$dbHandle->exec("ATTACH DATABASE $quoted_path AS userdatabase");
$dbHandle->exec("BEGIN IMMEDIATE TRANSACTION");
$result = $dbHandle->query("SELECT count(*) FROM userdatabase.users");
$users = $result->fetchColumn();
$result = null;
$result = $dbHandle->query("SELECT setting_value FROM userdatabase.settings WHERE setting_name='settings_global_default_permissions' LIMIT 1");
$default_permissions = $result->fetchColumn();
$result = null;
if ($users == 0) {
$permissions = 'A';
} else {
!empty($default_permissions) ? $permissions = $default_permissions : $permissions = 'U';
}
$rows = 0;
$quoted_user = $dbHandle->quote($_POST['user']);
if ($users > 0) {
$count = $dbHandle->query("SELECT count(*) FROM userdatabase.users WHERE username=$quoted_user LIMIT 1");
$rows = $count->fetchColumn();
$count = null;
}
if ($rows == 0) {
$dbHandle->exec("INSERT INTO userdatabase.users (username,password,permissions) VALUES ($quoted_user,'" . md5($_POST['pass']) . "','$permissions')");
$last_id = $dbHandle->query("SELECT last_insert_rowid() FROM userdatabase.users");
$id = $last_id->fetchColumn();
$last_id = null;
$dbHandle->exec("INSERT INTO projects (userID,project) VALUES ($id,$quoted_user || '''s project')");
$_SESSION['user_id'] = $id;
$_SESSION['user'] = $_POST['user'];
$_SESSION['password'] = md5($_POST['pass']);
$_SESSION['permissions'] = $permissions;
$_SESSION['auth'] = true;
} else {
$dbHandle->exec("ROLLBACK");
die('Username already exists.');
}
$dbHandle->exec("COMMIT TRANSACTION");
if (isset($_SESSION['auth'])) {
$connection = '';
$proxy_setting = array();
$proxy = $dbHandle->query("SELECT setting_name,setting_value FROM settings WHERE setting_name LIKE 'settings_global_%'");
$proxy_settings = $proxy->fetchAll(PDO::FETCH_ASSOC);
while (list($key, $proxy_setting) = each($proxy_settings)) {
if ($proxy_setting['setting_name'] == 'settings_global_connection' && $proxy_setting['setting_value'] == 'proxy') {
$connection = 'proxy';
break;
}
if ($proxy_setting['setting_name'] == 'settings_global_connection' && $proxy_setting['setting_value'] == 'autodetect') {
$_SESSION['connection'] = "autodetect";
break;
}
if ($proxy_setting['setting_name'] == 'settings_global_connection' && $proxy_setting['setting_value'] == 'url') {
$_SESSION['connection'] = "url";
}
if ($proxy_setting['setting_name'] == 'settings_global_wpad_url') {
$_SESSION['wpad_url'] = $proxy_setting['setting_value'];
}
}
if ($connection == "proxy") {
$proxy_setting = array();
reset($proxy_settings);
while (list($key, $proxy_setting) = each($proxy_settings)) {
$setting_name = substr($proxy_setting['setting_name'], 16);
$_SESSION[$setting_name] = $proxy_setting['setting_value'];
}
}
####### create directory for caching ########
@mkdir($temp_dir . DIRECTORY_SEPARATOR . 'lib_' . session_id());
@mkdir($temp_dir . DIRECTORY_SEPARATOR . 'i-librarian');
}
$dbHandle->exec("DETACH DATABASE $quoted_path");
$dbHandle = null;
} else {
die('Password typo.');
}
die('OK');
}
///////////////end register////////////////////////////////
///////////////auto sign in start////////////////////////////////
if (!isset($_POST['form']) && !isset($_SESSION['auth']) && $ini_array['autosign'] == 1) {
database_connect($usersdatabase_path, 'users');
$quoted_user = $dbHandle->quote($ini_array['username']);
$autosign_query = $dbHandle->query("SELECT password FROM users WHERE username=$quoted_user");
if ($autosign_query) $autosign = true;
if ($autosign) {
$autosign_user = $autosign_query->fetch(PDO::FETCH_ASSOC);
$_POST['form'] = 'signin';
$_POST['user'] = $ini_array['username'];
$_POST['pass'] = $autosign_user['password'];
$_POST['keepsigned'] = 1;
}
$autosign_query = null;
$dbHandle = null;
}
///////////////auto sign in end////////////////////////////////
///////////////start authentication////////////////////////
if (isset($_POST['form']) && $_POST['form'] == 'signin' && !empty($_POST['user']) && !empty($_POST['pass']) && !isset($_SESSION['auth'])) {
$username = $_POST['user'];
$password = $_POST['pass'];
database_connect($usersdatabase_path, 'users');
$username_quoted = $dbHandle->quote($username);
/* IS THE USER AN LDAP USER? */
if ($ldap_active) {
if (!$ldap_connect = ldap_connect($ldap_server, $ldap_port))
die("Could not connect to LDAP server");
if (!ldap_set_option($ldap_connect, LDAP_OPT_PROTOCOL_VERSION, $ldap_version))
die("Failed to set version to protocol $ldap_version");
$ldap_dn = $ldap_cn . $username . ',' . $ldap_rdn['users'] . ',' . $ldap_basedn;
/* AUTHENTICATE */
if ($ldap_bind = @ldap_bind($ldap_connect, $ldap_dn, $password)) {
/* AUTHORIZE */
$ldap_dn = $ldap_admin_cn . ',' . $ldap_rdn['groups'] . ',' . $ldap_basedn;
$ldap_sr = ldap_read($ldap_connect, $ldap_dn, '(' . $ldap_filter . $username . ')', array('memberUid'));
$ldap_info_group = ldap_get_entries($ldap_connect, $ldap_sr);
$permissions = 'U';
if ($ldap_info_group['count'] > 0)
$permissions = 'A';
$dbHandle->beginTransaction();
$count = $dbHandle->query("SELECT count(*) FROM shelves WHERE user=$username_quoted LIMIT 1");
$rows = $count->fetchColumn();
$count = null;
if ($rows == 0) {
$dbHandle->exec("INSERT INTO shelves (user,password,files,permissions) VALUES ($username_quoted,'null','','$permissions')");
$dbHandle->exec("INSERT INTO desktop (user,project,files,access) VALUES ($username_quoted,'My Project','','')");
}
$dbHandle->commit();
$local_uid = $dbHandle->query("SELECT id FROM shelves WHERE user=$username_quoted LIMIT 1");
$user = $local_uid->fetch(PDO::FETCH_ASSOC);
$_SESSION['user_id'] = $user['id'];
$_SESSION['user'] = $username;
$_SESSION['password'] = 'null';
$_SESSION['permissions'] = $permissions;
$_SESSION['auth'] = true;
}
} else {
/* IF LDAP NOT ENABLED, CHECK THE LOCAL DB */
if (isset($autosign) && $autosign) {
$result = $dbHandle->query("SELECT userID,permissions FROM users WHERE username=$username_quoted LIMIT 1");
} else {
$result = $dbHandle->query("SELECT userID,permissions FROM users WHERE username=$username_quoted AND password='" . md5($_POST["pass"]) . "' LIMIT 1");
}
$user = $result->fetch(PDO::FETCH_ASSOC);
$result = null;
if (!empty($user['userID'])) {
$_SESSION['user_id'] = $user['userID'];
$_SESSION['user'] = $_POST['user'];
$_SESSION['permissions'] = $user['permissions'];
$_SESSION['auth'] = true;
$_SESSION['watermarks'] = '';
if (isset($autosign) && $autosign) {
$_SESSION['password'] = $_POST['pass'];
} else {
$_SESSION['password'] = md5($_POST['pass']);
}
}
}
/* OK, THIS IS A REGISTERED USER. DO THE PROXY SETTINGS AND CREATE A TEMP DIR */
if (isset($_SESSION['auth'])) {
if (isset($_POST['keepsigned']) && $_POST['keepsigned'] == 1) {
$keepsigned = 1;
save_setting($dbHandle, 'keepsigned', '1');
setcookie(session_name(), session_id(), time() + 604800);
} else {
save_setting($dbHandle, 'keepsigned', '');
setcookie(session_name(), session_id(), 0);
}
$connection = '';
$proxy_setting = array();
$proxy = $dbHandle->query("SELECT setting_name,setting_value FROM settings WHERE setting_name LIKE 'settings_global_%'");
$proxy_settings = $proxy->fetchAll(PDO::FETCH_ASSOC);
while (list($key, $proxy_setting) = each($proxy_settings)) {
if ($proxy_setting['setting_name'] == 'settings_global_connection' && $proxy_setting['setting_value'] == 'proxy') {
$connection = 'proxy';
}
if ($proxy_setting['setting_name'] == 'settings_global_connection' && $proxy_setting['setting_value'] == 'autodetect') {
$_SESSION['connection'] = "autodetect";
}
if ($proxy_setting['setting_name'] == 'settings_global_connection' && $proxy_setting['setting_value'] == 'url') {
$_SESSION['connection'] = "url";
}
if ($proxy_setting['setting_name'] == 'settings_global_wpad_url') {
$_SESSION['wpad_url'] = $proxy_setting['setting_value'];
}
if ($proxy_setting['setting_name'] == 'settings_global_watermarks') {
$_SESSION['watermarks'] = $proxy_setting['setting_value'];
}
}
if ($connection == "proxy") {
$proxy_setting = array();
reset($proxy_settings);
while (list($key, $proxy_setting) = each($proxy_settings)) {
$setting_name = substr($proxy_setting['setting_name'], 16);
$_SESSION[$setting_name] = $proxy_setting['setting_value'];
}
}
$result = $dbHandle->query("SELECT setting_name,setting_value FROM settings WHERE userID=" . intval($_SESSION['user_id']));
while ($custom_settings = $result->fetch(PDO::FETCH_ASSOC)) {
$_SESSION[substr($custom_settings['setting_name'], 9)] = $custom_settings['setting_value'];
}
####### create directory for caching ########
@mkdir($temp_dir . DIRECTORY_SEPARATOR . 'lib_' . session_id());
@mkdir($temp_dir . DIRECTORY_SEPARATOR . 'i-librarian');
} else {
die('Bad username or password.');
}
$dbHandle = null;
if (!isset($autosign) || $autosign != 1) die('OK');
}
///////////////end authentication/////////////////////////
?>
<!DOCTYPE html>
<html style="width:100%;height:100%">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>I, Librarian <?php print $version ?></title>
<link type="text/css" href="css/fonts.css?v=<?php print $version ?>" rel="stylesheet">
<link type="text/css" href="css/custom-theme/jquery-ui-custom.css?v=<?php print $version ?>" rel="stylesheet">
<link type="text/css" href="css/player-controls.css?v=<?php print $version ?>" rel="stylesheet">
<link type="text/css" href="css/tipsy.css?v=<?php print $version ?>" rel="stylesheet">
<link type="text/css" href="css/jquery.jgrowl.css?v=<?php print $version ?>" rel="stylesheet">
<link type="text/css" href="css/jqueryFileTree.css?v=<?php print $version ?>" rel="stylesheet">
<link type="text/css" href="css/static.css?v=<?php print $version ?>" rel="stylesheet">
<style type="text/css">
<?php include_once 'style.php'; ?>
</style>
<script type="text/javascript" src="js/jquery.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/jquery.form.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/tiny_mce/tiny_mce.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/jquery-ui-custom.min.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/jquery.tipsy.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/jquery.jgrowl.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/jme/mm.full.min.js?v=<?php print $version ?>"></script>
<script type="application/swf" src="js/jme/player.swf?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/jqueryFileTree.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/yui/yahoo-dom-event.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/yui/element-min.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/yui/uploader-min.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/jquery.hotkeys.js?v=<?php print $version ?>"></script>
<script type="text/javascript" src="js/javascript.js?v=<?php print $version ?>"></script>
</head>
<body style="margin:0;border:0;padding:0;width:100%;height:100%;overflow:hidden">
<?php
if (isset($_SESSION['auth'])) {
?>
<div style="display:none;height:100%;overflow:hidden" id="items-container"></div>
<div style="height:29px;width:100%" id="top-panel"></div>
<div style="height:100%;overflow:hidden" id="bottom-panel"></div>
<div style="height:100%;overflow:hidden;display:none" id="addrecord-panel"></div>
<div id="dialog-confirm" style="display:none"></div>
<div id="advancedsearch" style="display:none"></div>
<div id="expertsearch" style="display:none"></div>
<div id="exportdialog" style="display:none"></div>
<div id="omnitooldiv" style="display:none"></div>
<div id="delete-file" title="Delete Record?" style="display:none"></div>
<div id="dialog-error" style="display:none"></div>
<div id="open-dirs"></div>
<?php
} else {
?>
<div id="signin-background" style="height:100%;overflow:hidden">
<div class="item-sticker ui-widget-content ui-corner-all" style="position:absolute;top:0;left:0;width:300px" id="signin-container">
<div class="topindex" id="top-panel-form" style="padding:7px 10px;font-size:15px;font-weight:bold;text-shadow: 1px 1px 1px #333">I, Librarian <?php print $version ?></div>
<div class="separator" style="margin:0"></div>
<div class="alternating_row ui-corner-bottom" style="padding:4px 6px;overflow:auto;height:140px">
<form action="index2.php" method="POST" id="signinform">
<input type="hidden" name="form" value="signin">
<table style="width:100%">
<tr>
<td style="padding:6px;width:90px">
User:
</td>
<td style="padding:6px">
<?php
$signin_mode = '';
$disallow_signup = '';
database_connect($usersdatabase_path, 'users');
$all_users = $dbHandle->query("SELECT username FROM users ORDER BY username COLLATE NOCASE");
$all_users_count = $dbHandle->query("SELECT count(*) FROM users");
$setting1 = $dbHandle->query("SELECT setting_value FROM settings WHERE setting_name='settings_global_signin_mode' LIMIT 1");
$setting2 = $dbHandle->query("SELECT setting_value FROM settings WHERE setting_name='settings_global_disallow_signup' LIMIT 1");
$rows = $all_users_count->fetchColumn();
$signin_mode = $setting1->fetchColumn();
$disallow_signup = $setting2->fetchColumn();
$dbHandle = null;
if ($signin_mode == 'textinput' || $ldap_active) {
print '<input type="text" name="user" size="10" value="" style="width:90%">';
} else {
print '<select name="user" style="width:90%"><option></option>';
while ($user = $all_users->fetch(PDO::FETCH_ASSOC)) {
print '<option';
if ($rows == 1)
print ' selected';
print ' value="' . $user['username'] . '">' . $user['username'] . '</option>';
}
print '</select>';
}
?>
</td>
</tr>
<tr>
<td style="padding:6px">
Password:
</td>
<td style="padding:6px">
<input type="password" name="pass" size="10" value="" style="width:90%">
</td>
</tr>
<tr>
<td style="padding:6px">
<button id="signinbutton">Sign In</button>
</td>
<td style="padding:6px;vertical-align:middle">
<?php
if (!$ldap_active && $disallow_signup != '1')
print '<span style="cursor:pointer" id="register">Create Account</span>';
?>
</td>
</tr>
<tr>
<td style="padding:8px" colspan=2>
<div id="sign-options">
<span class="ui-icon ui-icon-triangle-1-s" style="float:right"></span>
<span class="ui-icon ui-icon-gear" style="float:right"></span>
</div>
<div style="clear:both"></div>
<div id="sign-options-list" class="ui-corner-all lib-shadow-bottom" style="display:none;position:fixed;background-color:rgba(255,255,255,0.7);border:1px solid #afa9a8;padding:10px">
<table cellspacing=0>
<tr>
<td class="select_span" style="line-height:16px">
<input type="checkbox" name="keepsigned" value="1" style="display:none" checked>
<span class="ui-icon ui-icon-check" style="float:left">
</span>Keep me signed in
</td>
</tr>
</table>
<br>
<span style="margin-left:16px;cursor: pointer" id="openresetpassword">Forgotten password</span>
</div>
</td>
</tr>
</table>
</form>
<form action="index2.php" method="POST" id="signupform" style="display: none">
<input type="hidden" name="form" value="signup">
<table style="width:100%">
<tr>
<td style="padding:6px;width:90px">
User:
</td>
<td style="padding:6px">
<input type="text" name="user" size="10" value="" style="width:90%">
</td>
</tr>
<tr>
<td style="padding:6px">
Password:
</td>
<td style="padding:6px">
<input type="password" name="pass" size="10" value="" style="width:90%">
</td>
</tr>
<tr>
<td style="padding:6px">
Retype:
</td>
<td style="padding:6px">
<input type="password" name="pass2" size="10" value="" style="width:90%">
</td>
</tr>
<tr>
<td style="padding:6px">
<button id="signupbutton">Sign Up</button>
</td>
<td style="padding:6px;vertical-align:middle">
<span style="cursor:pointer" id="login">Sign In</span>
</td>
</tr>
</table>
</form>
<div id="resetpassword-container" style="display:none"></div>
<div id="errors" style="display:none" title="Error!"></div>
</div>
</div>
<div id="credits" style="position: absolute;right:10px;bottom:10px;cursor:pointer">
I, Librarian <?php print $version ?> © 2012 Martin Kucej · GPLv3
</div>
</div>
<script type="text/javascript">index2.init()</script>
<?php
}
?>
</body>
</html>