mirror of
https://github.com/icecoder/ICEcoder.git
synced 2026-03-03 07:13:59 +01:00
9dd2221841
To make things simpler, everything is now just called password rather than accountPassword etc settings.php also now gone back to checking for the existance of the $_POST password rather than looking for a submit button named 'set password'. This obviously wouldn't work as that's not the name of the button on the settings screen, it's 'update'
390 lines
17 KiB
PHP
390 lines
17 KiB
PHP
<?php
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// Display & log all errors
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ini_set('display_errors', 1);
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ini_set('log_errors', 1);
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ini_set('error_log', dirname(__FILE__).'/../error-log.txt');
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error_reporting(-1);
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// Set our default timezone and supress warning with @
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@date_default_timezone_set(date_default_timezone_get());
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// Set a stream context timeout for file reading
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$context = stream_context_create(array('http'=>
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array(
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'timeout' => 60 // secs
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)
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));
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// Start a session if we haven't already
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if(!isset($_SESSION)) {session_start();}
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// Logout if that's the action we're taking
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if (isset($_GET['logout'])) {
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include(dirname(__FILE__)."/../processes/on-user-logout.php");
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$_SESSION['loggedIn']=false;
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$_SESSION['username']=false;
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session_destroy();
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header("Location: dirname(__FILE__)./?loggedOut");
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}
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// If magic quotes are still on (attempted to switch off in php.ini)
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if (get_magic_quotes_gpc ()) {
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function stripslashes_deep($value) {
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$value = is_array($value) ? array_map('stripslashes_deep', $value) : stripslashes($value);
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return $value;
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}
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$_POST = (isset($_POST) && !empty($_POST)) ? array_map('stripslashes_deep', $_POST) : array();
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$_GET = (isset($_GET) && !empty($_GET)) ? array_map('stripslashes_deep', $_GET) : array();
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$_COOKIE = (isset($_COOKIE) && !empty($_COOKIE)) ? array_map('stripslashes_deep', $_COOKIE) : array();
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$_REQUEST = (isset($_REQUEST) && !empty($_REQUEST)) ? array_map('stripslashes_deep', $_REQUEST) : array();
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}
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// Function to handle salted hashing
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define('SALT_LENGTH',9);
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function generateHash($plainText,$salt=null) {
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if ($salt === null) {
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$salt = substr(md5(uniqid(rand(), true)),0,SALT_LENGTH);
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} else {
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$salt = substr($salt,0,SALT_LENGTH);
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}
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return $salt.sha1($salt.$plainText);
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}
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// returns converted entities which have HTML entity equivalents
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function strClean($var) {
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return htmlentities($var, ENT_QUOTES, "UTF-8");
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}
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// returns a number, whole or decimal or null
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function numClean($var) {
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return is_numeric($var) ? floatval($var) : false;
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}
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// returns a UTF8 based string with any UFT8 BOM removed
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function toUTF8noBOM($string,$message) {
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// Attempt to detect encoding
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$encType = mb_detect_encoding($string);
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// Get rid of any UTF-8 BOM
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$string = preg_replace('/\x{EF}\x{BB}\x{BF}/','',$string);
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// Test for any bad characters
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$teststring = $string;
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$teststringBroken = utf8_decode($teststring);
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$teststringConverted = iconv("UTF-8", "UTF-8//IGNORE", $teststringBroken);
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// If we have a matching length, UTF8 encode it
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if ($encType != "ASCII" && strlen($teststringConverted) == strlen($teststringBroken)) {
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$string = utf8_encode($string);
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if ($message) {
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echo "<script>top.ICEcoder.message('Your document doesn\'t appear to be in UTF-8 encoding so has been converted.');</script>";
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}
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}
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return $string;
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}
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// Settings are stored in this file
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$settingsTemplate = 'config___template.php';
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$username = "";
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if (isset($_POST['username']) && $_POST['username'] != "") {$username = strClean($_POST['username']."-");};
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if (isset($_SESSION['username']) && $_SESSION['username'] != "") {$username = strClean($_SESSION['username']."-");};
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$settingsFile = 'config-'.$username.str_replace(".","_",$_SERVER['SERVER_NAME']).'.php';
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$setPWorLogin = "login";
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if (!file_exists(dirname(__FILE__)."/".$settingsFile)) {
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if (!copy(dirname(__FILE__)."/".$settingsTemplate, dirname(__FILE__)."/".$settingsFile)) {
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die("Couldn't create $settingsFile. Maybe you need write permissions on the lib folder?");
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}
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$setPWorLogin = "set password";
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}
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include(dirname(__FILE__)."/".$settingsFile);
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// Add ICEcoder settings to beginning of $ICEcoder array
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$ICEcoder = array(
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"versionNo" => "2.5",
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"codeMirrorDir" => "CodeMirror-3.13",
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"demoMode" => false,
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"devMode" => false,
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"multiUser" => false,
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"lineEnding" => "\n"
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)+$ICEcoder;
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$onLoadExtras = "";
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$pluginsDisplay = "";
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if ($ICEcoder['demoMode'] && $ICEcoder['password']!="") {$_SESSION['loggedIn']=true;};
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$demoMode = $ICEcoder['demoMode'];
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// Update this config file?
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if (!$demoMode && isset($_SESSION['loggedIn']) && $_SESSION['loggedIn'] && isset($_POST["theme"]) && $_POST["theme"]) {
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$settingsContents = file_get_contents($settingsFile,false,$context);
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// Replace our settings vars
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$repPosStart = strpos($settingsContents,'"root"');
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$repPosEnd = strpos($settingsContents,'"previousFiles"');
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// Prepare all our vars
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$ICEcoder["root"] = strClean($_POST['root']);
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$ICEcoder["checkUpdates"] = isset($_POST['checkUpdates']) && $_POST['checkUpdates'] ? "true" : "false";
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$ICEcoder["openLastFiles"] = isset($_POST['openLastFiles']) && $_POST['openLastFiles'] ? "true" : "false";
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$ICEcoder["findFilesExclude"] = 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['findFilesExclude']))).'")';
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$ICEcoder["codeAssist"] = isset($_POST['codeAssist']) && $_POST['codeAssist'] ? "true" : "false";
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$ICEcoder["visibleTabs"] = isset($_POST['visibleTabs']) && $_POST['visibleTabs'] ? "true" : "false";
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$ICEcoder["lockedNav"] = isset($_POST['lockedNav']) && $_POST['lockedNav'] ? "true" : "false";
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if ($_POST['password']!="") {$ICEcoder["password"] = generateHash(strClean($_POST['password']));};
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$ICEcoder["bannedFiles"] = 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['bannedFiles']))).'")';
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$ICEcoder["bannedPaths"] = 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['bannedPaths']))).'")';
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$ICEcoder["allowedIPs"] = 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['allowedIPs']))).'")';
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$ICEcoder["plugins"] = 'array('.PHP_EOL.' array('.PHP_EOL.' '.str_replace('====================','),'.PHP_EOL.' array(',$_POST['plugins']).'))';
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$ICEcoder["theme"] = strClean($_POST['theme']);
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$ICEcoder["fontSize"] = strClean($_POST['fontSize']);
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$ICEcoder["lineWrapping"] = strClean($_POST['lineWrapping']);
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$ICEcoder["indentWithTabs"] = strClean($_POST['indentWithTabs']);
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$ICEcoder["indentSize"] = numClean($_POST['indentSize']);
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$settingsArray = array("root","checkUpdates","openLastFiles","findFilesExclude","codeAssist","visibleTabs","lockedNav","password","bannedFiles","bannedPaths","allowedIPs","plugins","theme","fontSize","lineWrapping","indentWithTabs","indentSize");
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$settingsNew = "";
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for ($i=0;$i<count($settingsArray);$i++) {
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$settingsNew .= '"'.$settingsArray[$i].'"'.PHP_EOL.' => ';
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$settingWrap = $settingsArray[$i]=="root"||$settingsArray[$i]=="password"||$settingsArray[$i]=="theme"||$settingsArray[$i]=="fontSize" ? '"' : '';
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$settingsNew .= $settingWrap.$ICEcoder[$settingsArray[$i]].$settingWrap.','.PHP_EOL.PHP_EOL;
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}
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// Compile our new settings
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$settingsContents = substr($settingsContents,0,$repPosStart).$settingsNew.substr($settingsContents,($repPosEnd),strlen($settingsContents));
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// Now update the config file
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if (is_writeable($settingsFile)) {
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$fh = fopen($settingsFile, 'w');
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fwrite($fh, $settingsContents);
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fclose($fh);
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} else {
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echo "<script>top.ICEcoder.message('Cannot update config file. Please set public write permissions on lib/".$settingsFile." and try again');</script>";
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}
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// OK, now the config file has been updated, update our current session with new arrays
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$settingsArray = array("findFilesExclude","bannedFiles","allowedIPs");
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for ($i=0;$i<count($settingsArray);$i++) {
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$_SESSION[$settingsArray[$i]] = $ICEcoder[$settingsArray[$i]] = explode(",",str_replace(" ","",strClean($_POST[$settingsArray[$i]])));
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}
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// Work out the theme to use now
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$ICEcoder["theme"]=="default" ? $themeURL = 'lib/editor.css' : $themeURL = $ICEcoder["codeMirrorDir"].'/theme/'.$ICEcoder["theme"].'.css';
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// Do we need a file manager refresh?
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$refreshFM = $_POST['changedFileSettings']=="true" ? "true" : "false";
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// With all that worked out, we can now hide the settings screen and apply the new settings
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echo "<script>top.ICEcoder.settingsScreen('hide');top.ICEcoder.useNewSettings('".$themeURL."',".$ICEcoder["codeAssist"].",".$ICEcoder["lockedNav"].",".$ICEcoder["visibleTabs"].",'".$ICEcoder["fontSize"]."',".$ICEcoder["lineWrapping"].",".$ICEcoder["indentWithTabs"].",".$ICEcoder["indentSize"].",".$refreshFM.");</script>";
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}
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// Establish our user level
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if (!isset($_SESSION['loggedIn'])) {$_SESSION['loggedIn'] = false;};
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if (!isset($_SESSION['username'])) {$_SESSION['username'] = false;};
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if(isset($_POST['submit']) && $setPWorLogin=="login") {
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if (generateHash(strClean($_POST['password']),$ICEcoder["password"])==$ICEcoder["password"]) {
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if ($ICEcoder["multiUser"]) {
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$_SESSION['username'] = $_POST['username'];
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}
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$_SESSION['loggedIn'] = true;
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include(dirname(__FILE__)."/../processes/on-user-login.php");
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header('Location: ../');
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} else {
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include(dirname(__FILE__)."/../processes/on-user-login-fail.php");
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}
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};
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$_SESSION['loggedIn'] = $_SESSION['loggedIn'];
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$_SESSION['username'] = $_SESSION['username'];
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// Define the serverType, docRoot & iceRoot
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$serverType = stristr($_SERVER['SERVER_SOFTWARE'], "win") ? "Windows" : "Linux";
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$docRoot = rtrim(str_replace("\\","/",$_SERVER['DOCUMENT_ROOT']));
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$iceRoot = rtrim(str_replace("\\","/",$ICEcoder["root"]));
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if ($_SESSION['loggedIn']) {
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echo "<script>top.docRoot='".$docRoot."';top.iceRoot='".$iceRoot."'</script>";
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}
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// Setup our file security vars
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$settingsArray = array("findFilesExclude","bannedFiles","allowedIPs");
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for ($i=0;$i<count($settingsArray);$i++) {
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if (!isset($_SESSION[$settingsArray[$i]])) {$_SESSION[$settingsArray[$i]] = $ICEcoder[$settingsArray[$i]];}
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}
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// Determin our allowed IP addresses
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$allowedIP = false;
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for($i=0;$i<count($_SESSION['allowedIPs']);$i++) {
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if ($_SESSION['allowedIPs'][$i]==$_SERVER["REMOTE_ADDR"]||$_SESSION['allowedIPs'][$i]=="*") {
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$allowedIP = true;
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}
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}
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// If user not allowed to view, boot to site root
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if (!$allowedIP) {
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echo '<script>top.window.location="/";</script>';
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};
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// Save the currently opened files for next time
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if ($_SESSION['loggedIn'] && isset($_GET["saveFiles"]) && $_GET['saveFiles']) {
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$settingsContents = file_get_contents($settingsFile,false,$context);
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// Replace our previousFiles var with the the current
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$repPosStart = strpos($settingsContents,'previousFiles" => "')+20;
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$repPosEnd = strpos($settingsContents,'",',$repPosStart)-$repPosStart;
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if (!$demoMode) {
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if ($_GET['saveFiles']!="CLEAR") {
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$saveFiles=strClean($_GET['saveFiles']);
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$saveFilesArray = explode(",",$saveFiles);
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$saveFiles="";
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for ($i=0;$i<count($saveFilesArray);$i++) {
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$saveFilesArray[$i] = str_replace("/","|",$docRoot).$saveFilesArray[$i];
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$saveFiles .= $saveFilesArray[$i].",";
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}
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$saveFiles = rtrim($saveFiles,",");
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} else {
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$saveFilesArray = array();
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$saveFiles = "";
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}
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$settingsContents = substr($settingsContents,0,$repPosStart).$saveFiles.substr($settingsContents,($repPosStart+$repPosEnd),strlen($settingsContents));
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// Now update the config file
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if (is_writeable($settingsFile)) {
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$fh = fopen($settingsFile, 'w');
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fwrite($fh, $settingsContents);
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fclose($fh);
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} else {
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echo "<script>top.ICEcoder.message('Cannot update config file. Please set public write permissions on lib/".$settingsFile." and try again');</script>";
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}
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// Update our last10Files var?
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$last10FilesArray = explode(",",$ICEcoder["last10Files"]);
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for ($i=0;$i<count($saveFilesArray);$i++) {
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$inLast10Files = in_array($saveFilesArray[$i],$last10FilesArray);
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if (!$inLast10Files && $saveFilesArray[$i] !="") {
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$repPosStart = strpos($settingsContents,'last10Files" => "')+18;
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$repPosEnd = strpos($settingsContents,'"',$repPosStart)-$repPosStart;
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$commaExtra = $ICEcoder["last10Files"]!="" ? "," : "";
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if (count($last10FilesArray)>=10) {$ICEcoder["last10Files"]=substr($ICEcoder["last10Files"],0,strrpos($ICEcoder["last10Files"],','));};
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$settingsContents = substr($settingsContents,0,$repPosStart).$saveFilesArray[$i].$commaExtra.$ICEcoder["last10Files"].substr($settingsContents,($repPosStart+$repPosEnd),strlen($settingsContents));
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// Now update the config file
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if (is_writeable($settingsFile)) {
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$fh = fopen($settingsFile, 'w');
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fwrite($fh, $settingsContents);
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fclose($fh);
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} else {
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echo "<script>top.ICEcoder.message('Cannot update config file. Please set public write permissions on lib/".$settingsFile." and try again');</script>";
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}
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}
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}
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}
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echo '<script>top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);</script>';
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}
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// If we're updating, do/redo plugins
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if ($_SESSION['loggedIn']) {
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// If we're updating, we need to recreate the plugins array
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if (isset($_POST["theme"]) && $_POST["theme"]) {
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$ICEcoder["plugins"] = array();
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$pluginsArray = explode("====================",str_replace("\"","",str_replace("\r","",str_replace("\n","",$_POST['plugins']))));
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for ($i=0;$i<count($pluginsArray);$i++) {
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array_push($ICEcoder["plugins"], explode(",",$pluginsArray[$i]));
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}
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}
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// Work out the plugins to display to the user
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$pluginsDisplay = "";
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for ($i=0;$i<count($ICEcoder["plugins"]);$i++) {
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$target = explode(":",$ICEcoder["plugins"][$i][4]);
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$pluginsDisplay .= '<a href="'.$ICEcoder["plugins"][$i][3].'" title="'.$ICEcoder["plugins"][$i][0].'" target="'.$target[0].'"><img src="'.$ICEcoder["plugins"][$i][1].'" style="'.$ICEcoder["plugins"][$i][2].'" alt="'.$ICEcoder["plugins"][$i][0].'"></a>';
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};
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// If we're updating, replace the plugin display with our newly established one
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echo "<script>if(top.document.getElementById('pluginsContainer')) {top.document.getElementById('pluginsContainer').innerHTML = '".$pluginsDisplay."'};</script>";
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// Work out what plugins we'll need to set on a setInterval
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$onLoadExtras = "";
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for ($i=0;$i<count($ICEcoder["plugins"]);$i++) {
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if ($ICEcoder["plugins"][$i][5]!="") {
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$onLoadExtras .= ";top.ICEcoder.startPluginIntervals(".$i.",'".$ICEcoder["plugins"][$i][3]."','".$ICEcoder["plugins"][$i][4]."','".$ICEcoder["plugins"][$i][5]."')";
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};
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};
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// If we're updating our settings, clear existing setIntervals & the array refs, then start new ones
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if (isset($_POST["theme"]) && $_POST["theme"]) {
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?>
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<script>
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for (i=0;i<=top.ICEcoder.pluginIntervalRefs.length-1;i++) {
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clearInterval(top.ICEcoder['plugTimer'+top.ICEcoder.pluginIntervalRefs[i]]);
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}
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top.ICEcoder.pluginIntervalRefs = [];
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<?php echo $onLoadExtras.PHP_EOL; ?>
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</script>
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<?php
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}
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// Finally, show server data
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$onLoadExtras .= ";top.ICEcoder.content.style.visibility='visible'";
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}
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if ((!$_SESSION['loggedIn'] || $ICEcoder["password"] == "") && !strpos($_SERVER['SCRIPT_NAME'],"lib/settings.php")) {
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header('Location: lib/settings.php');
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// If we're due to show the settings screen
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} elseif (!$_SESSION['loggedIn']) {
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// If the password hasn't been set and we're setting it
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if ($ICEcoder["password"] == "" && isset($_POST['submit']) && (strpos($_POST['submit'],"set password")>-1)) {
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$password = generateHash(strClean($_POST['password']));
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$settingsFile = $settingsFile;
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$settingsContents = file_get_contents($settingsFile,false,$context);
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// Replace our empty password with the one submitted by user
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$settingsContents = str_replace('"password" => "",','"password" => "'.$password.'",',$settingsContents);
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// Also set the update checker preference
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$checkUpdates = $_POST['checkUpdates']=="true" ? "true" : "false";
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// once to cover the true setting, once to cover false
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$settingsContents = str_replace('"checkUpdates" => true,','"checkUpdates" => '.$checkUpdates.',',$settingsContents);
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$settingsContents = str_replace('"checkUpdates" => false,','"checkUpdates" => '.$checkUpdates.',',$settingsContents);
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// Now update the config file
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$fh = fopen($settingsFile, 'w') or die("Can't update config file. Please set public write permissions on ".$settingsFile." and press refresh");
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fwrite($fh, $settingsContents);
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fclose($fh);
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// Set the session user level
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if ($ICEcoder["multiUser"]) {
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$_SESSION['username']=$_POST['username'];
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}
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$_SESSION['loggedIn'] = true;
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include(dirname(__FILE__)."/../processes/on-user-new.php");
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// Finally, load again as now this file has changed and auto login
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header('Location: ../');
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}
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<title>ICEcoder <?php
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echo $ICEcoder["versionNo"]." : ";
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echo $ICEcoder["password"] == "" && !$ICEcoder["multiUser"] ? "Setup" : "Login";
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?></title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="robots" content="noindex, nofollow">
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<link rel="stylesheet" type="text/css" href="ice-coder.css">
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<link rel="icon" type="image/png" href="../favicon.png">
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</head>
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<body onLoad="document.settingsUpdate.<?php echo $ICEcoder["multiUser"] ? "username" : "password";?>.focus()">
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<div class="screenContainer" style="background-color: #141414">
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<div class="screenVCenter">
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<div class="screenCenter">
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<img src="../images/ice-coder.png">
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<div class="version">v <?php echo $ICEcoder["versionNo"];?></div>
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<form name="settingsUpdate" action="settings.php" method="POST">
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<?php if ($ICEcoder["multiUser"]) {echo '<input type="text" name="username" class="password"><br><br>';};?>
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<input type="password" name="password" class="password"><br><br>
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<input type="submit" name="submit" value="<?php if ($ICEcoder["multiUser"]) {echo "set password / login";} else {echo $ICEcoder["password"] == "" ? "set password" : "login";}; ?>" class="button">
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<?php
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if ($ICEcoder["password"] == "" || $ICEcoder["multiUser"]) {
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echo '<div class="text"><input type="checkbox" name="checkUpdates" value="true" checked> auto-check for updates</div>';
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}
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if (!$ICEcoder["multiUser"]) { echo '<div class="text"><a href="javascript:alert(\'To put into multi-user mode, open lib/settings.php and change multiUser to true then reload this page\')">multi-user?</a></div>';};
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?>
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</form>
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</div>
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</div>
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</div>
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</body>
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</html>
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<?php
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} elseif ($_SESSION['loggedIn'] && $ICEcoder["password"]=="") {
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header("Location: ../?logout");
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}
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?>
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