Anomaly Wiki Code

<?php
/**
 * installer.inc
 * Setting up the system for the first time.
 * @copyright	Copyright(c) 2002-2009 Bjorn Winberg
 * @author		Bjorn Winberg <cms@anomalye.net>
 * @license		http://www.gnu.org/licenses/gpl.html GNU General Public License version 2
 * @package		AnomalyWiki
 */
system_loadSettings('installer');

$GLOBALS['sysEnv']['var']['system']['modules']['installer'] = array(
	'name' => system_loadStr('INSTALLER_MODULE'),
	'version' => '0.6.0',
	);


/**
 * Standard display function.
 */
function installer_controller(){
	system_readParamStr('confirm', 0, $GLOBALS['_S']['system']['LENGTH_S'], '');
	if($GLOBALS['_S']['system']['ENABLE_INSTALLER'] != 'true'){
		trigger_error(system_loadStr('SYSTEM_PERMISSIONDENIED'), E_USER_WARNING);
		return false;
	}
	if($GLOBALS['_S']['system']['INSTALLER_PASSWORD'] != $GLOBALS['_IN']['confirm']['enc']){
		trigger_error(system_loadStr('SYSTEM_PERMISSIONDENIED'), E_USER_WARNING);
		return false;
	}
	if($GLOBALS['_IN']['a']['enc'] == 'install1'){
		return installer_installCore();
	}
	else{
		installer_verifySystem();
		return system_applyTemplate('installer_user.inc');
	}
	
}

/*
 * Setup the core system.
 * @access private 
 */ 
function installer_installCore(){
	system_loadModule('authadmin');
	system_loadModule('auth');
	system_readParamStr('name', 1, $GLOBALS['_S']['system']['LENGTH_XS']);
	system_parseAsUId('name');
	system_readParamStr('password', 1, $GLOBALS['_S']['system']['LENGTH_S']);
	system_readParamStr('confirmpass', 1, $GLOBALS['_S']['system']['LENGTH_S']);
	$protectedNames = explode(rawurlencode(','),rawurlencode($GLOBALS['_S']['auth']['PROTECTED_NAMES']));
	if(array_search($GLOBALS['_IN']['name']['enc'], $protectedNames) !== false){
		trigger_error(system_loadStr('AUTH_REGISTER_FAIL'), E_USER_WARNING);
		return system_applyTemplate('installer_user.inc');
	}
	if($GLOBALS['_IN']['password']['enc'] == '' || $GLOBALS['_IN']['name']['enc'] == ''){
		trigger_error(system_loadStr('SYSTEM_DATA_INPUT_FAIL'), E_USER_WARNING);
		return system_applyTemplate('installer_user.inc');
	}
	if($GLOBALS['_IN']['password']['enc'] != $GLOBALS['_IN']['confirmpass']['enc']){
		trigger_error(system_loadStr('AUTH_PASS_CONFIRM_FAIL'), E_USER_WARNING);
		return system_applyTemplate('installer_user.inc');
	}
	$userList = system_dbRead(system_dbKey('AUTH_USERLIST'));
	if($userList !== false){
		trigger_error(system_loadStr('INSTALLER_DATABASEFOUND'), E_USER_WARNING);
		return system_applyTemplate('installer_user.inc');
	}
	$actions[rawurlencode('ARTICLE/DELETE_*')] = 0;
	$actions[rawurlencode('ARTICLE/EDIT_*')] = 0;
	$actions[rawurlencode('ARTICLE/HISTORY_*')] = 0;
	$actions[rawurlencode('AUTH/ADMIN_*')] = 0;
	$actions[rawurlencode('AUTH/LOGIN_*')] = 0;
	$actions[rawurlencode('AUTH/LOGOUT_*')] = 0;
	$actions[rawurlencode('AUTH/REGISTER_*')] = 0;
	$actions[rawurlencode('AUTH/UPLOAD_*')] = 0;
	$actions[rawurlencode('CATEGORY/BROWSE_*')] = 0;
	$actions[rawurlencode('COMMENT/ADD_*')] = 0;
	$actions[rawurlencode('COMMENT/LIST_*')] = 0;
	$actions[rawurlencode('COMMENT/DELETE_*')] = 0;
	$actions[rawurlencode('COMMENT/EDITALL_*')] = 0;
	$actions[rawurlencode('COMMENT/EDITSELF_*')] = 0;
	$actions[rawurlencode('FILES/BROWSE_*')] = 0;
	$actions[rawurlencode('FILES/DELETE_*')] = 0;
	$actions[rawurlencode('FILES/DOWNLOAD_*')] = 0;
	$actions[rawurlencode('FILES/OLDDOWNLOAD_*')] = 0;
	$actions[rawurlencode('FILES/MKDIR_*')] = 0;
	$actions[rawurlencode('FILES/UPLOAD_*')] = 0;
	$actions[rawurlencode('LAYOUT_*')] = 0;
	$actions[rawurlencode('LAYOUT_ADMIN')] = 0;
	$actions[rawurlencode('LAYOUT_TOOLBOX')] = 0;
	$actions[rawurlencode('LAYOUT_EVERYBODY')] = 0;
	$actions[rawurlencode('LOGS_*')] = 0;
	$actions[rawurlencode('MENUEDITOR/ADMIN_*')] = 0;
	$actions[rawurlencode('SETTINGS/ADMIN_*')] = 0;
	$actions[rawurlencode('STATS_*')] = 0;
	$actions[rawurlencode('STATS_VISITORS')] = 0;
	$actions[rawurlencode('STATS_REFERERS')] = 0;
	$actions[rawurlencode('STATS_DOMAINS')] = 0;
	$actions[rawurlencode('STATS_DELETE')] = 0;
	$actions[rawurlencode('STATS_ONLINE')] = 0;
	$actions[rawurlencode('STATS_SILLYDB')] = 0;
	system_dbWrite(system_dbKey('AUTH_ACTIONLIST'), $actions);
	$groups[rawurlencode('User')]['description'] = '';	 	
	$groups[rawurlencode('User')]['actions'][rawurlencode('AUTH/LOGOUT_*')] = 0;
	$groups[rawurlencode('User')]['actions'][rawurlencode('AUTH/UPLOAD_*')] = 0;
	$groups[rawurlencode('User')]['actions'][rawurlencode('CATEGORY/BROWSE_*')] = 0;
	$groups[rawurlencode('User')]['actions'][rawurlencode('COMMENT/ADD_*')] = 0;
	$groups[rawurlencode('User')]['actions'][rawurlencode('COMMENT/LIST_*')] = 0;
	$groups[rawurlencode('User')]['actions'][rawurlencode('LAYOUT_EVERYBODY')] = 0;
	$groups[rawurlencode('User')]['actions'][rawurlencode('LAYOUT_TOOLBOX')] = 0;
	$groups[rawurlencode('User')]['actions'][rawurlencode('FILES/DOWNLOAD_*')] = 0;
	$groups[rawurlencode('User')]['actions'][rawurlencode('STATS_ONLINE')] = 0;
	$groups[rawurlencode('Guest')]['description'] = '';	 
	$groups[rawurlencode('Guest')]['actions'][rawurlencode('AUTH/REGISTER_*')] = 0;
	$groups[rawurlencode('Guest')]['actions'][rawurlencode('AUTH/LOGIN_*')] = 0;
	$groups[rawurlencode('Guest')]['actions'][rawurlencode('COMMENT/LIST_*')] = 0;
	$groups[rawurlencode('Guest')]['actions'][rawurlencode('FILES/DOWNLOAD_*')] = 0;
	$groups[rawurlencode('Guest')]['actions'][rawurlencode('LAYOUT_EVERYBODY')] = 0;
	$groups[rawurlencode('Guest')]['actions'][rawurlencode('STATS_ONLINE')] = 0;
	$groups[rawurlencode('Administrator')]['description'] = '';	 
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('AUTH/ADMIN_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('AUTH/REGISTER_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('AUTH/UPLOAD_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('ARTICLE/DELETE_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('ARTICLE/EDIT_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('ARTICLE/HISTORY_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('CATEGORY/BROWSE_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('COMMENT/ADD_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('COMMENT/LIST_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('COMMENT/DELETE_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('COMMENT/EDITALL_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('COMMENT/EDITSELF_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('FILES/BROWSE_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('FILES/DELETE_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('FILES/DOWNLOAD_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('FILES/OLDDOWNLOAD_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('FILES/MKDIR_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('FILES/UPLOAD_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('LAYOUT_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('LOGS_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('MENUEDITOR/ADMIN_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('STATS_*')] = 0;
	$groups[rawurlencode('Administrator')]['actions'][rawurlencode('SETTINGS/ADMIN_*')] = 0;
	system_dbWrite(system_dbKey('AUTH_GROUPLIST'), $groups);
	$userItem['authGroups'][rawurlencode('Administrator')] = 0;
	$userItem['authGroups'][rawurlencode('User')] = 0;
	$userItem['nameDisplay'] = $GLOBALS['_IN']['name']['enc'];
	$userItem['randomSalt'] = rand();
	$userItem['saltedHash'] = auth_hmacMd5($userItem['randomSalt'], $GLOBALS['_IN']['password']['src']);
	$userItem['stats'] = array();
	$userItem['creationTime'] = time();
	$userItem['IPs'] = array($_SERVER['REMOTE_ADDR'] => $userItem['creationTime']);
	$userItem['previousLogin'] = false;
	$userItem['currentLogin'] = false;
	$userDbKey = system_dbKey('AUTH_USER', array($userItem['nameDisplay']));
	system_dbWrite($userDbKey, $userItem);
	$userList[$userItem['nameDisplay']] = true;
	system_dbWrite(system_dbKey('AUTH_USERLIST'), $userList);
	auth_setLoggedSession(false);		
	system_logEntry(time(), 'system', system_loadStr('INSTALLER_LOG'));
	$globalFile = $GLOBALS['_C']['SYSTEM_INI_FULLDIR'] . DIRECTORY_SEPARATOR . 'system.ini';
	$globalSettings = parse_ini_file($globalFile, true);
	$globalSettings['system']['ENABLE_INSTALLER'] = 'false';
	system_saveSettings($globalFile, $globalSettings);
	trigger_error(system_loadStr('INSTALLER_OK'), E_USER_NOTICE);
	system_resetSettings();
}

/**
 * Try to verify that the web server meets the requirements to run Anomaly Wiki.
 * @return bool True if requirements are met or if unable to tell conclusively. 
 */
function installer_verifySystem(){
	$phpVerBits = explode('.', phpversion());
	if(($phpVerBits[0] == 4 && $phpVerBits[1] >= 3) || $phpVerBits[0] > 4){
		trigger_error(system_loadStr('INSTALLER_VER_OK', array(phpversion())), E_USER_NOTICE);
	}
	else{
		trigger_error(system_loadStr('INSTALLER_VER_FAIL', array(phpversion())), E_USER_WARNING);
		return false;
	}	
}
?>