130 lines
4.5 KiB
PHP
130 lines
4.5 KiB
PHP
<?php
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if(isset($_POST['install']) and $_POST['install']=='true'){
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$errors=OC_INSTALLER::install($_POST);
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if(count($errors)>0){
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OC_TEMPLATE::printGuestPage( "", "error", array( "errors" => $errors ));
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}else{
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header( "Location: $WEBROOT");
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exit();
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}
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}
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class OC_INSTALLER{
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public static function install($options){
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$error=array();
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$dbtype=$options['dbtype'];
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if(empty($options['login'])){
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$error[]=array('error'=>'username not set');
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};
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if(empty($options['pass'])){
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$error[]=array('error'=>'password not set');
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};
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if(empty($options['directory'])){
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$error[]=array('error'=>'data directory not set');
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};
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if($dbtype=='mysql'){//mysql needs more config options
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if(empty($options['dbuser'])){
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$error[]=array('error'=>'database user not set');
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};
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if(empty($options['dbpass'])){
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$error[]=array('error'=>'database password not set');
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};
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if(empty($options['dbname'])){
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$error[]=array('error'=>'database name not set');
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};
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if(empty($options['dbhost'])){
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$error[]=array('error'=>'database host not set');
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};
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if(!isset($options['dbtableprefix'])){
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$error[]=array('error'=>'database table prefix not set');
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};
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}
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if(count($error)==0){ //no errors, good
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$username=$options['login'];
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$password=$options['pass'];
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$datadir=$options['directory'];
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//write the config file
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OC_CONFIG::setValue('datadirectory',$datadir);
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OC_CONFIG::setValue('dbtype',$dbtype);
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if($dbtype=='mysql'){
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$dbuser=$options['dbuser'];
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$dbpass=$options['dbpass'];
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$dbname=$options['dbname'];
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$dbhost=$options['dbhost'];
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$dbtableprefix=$options['dbtableprefix'];
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OC_CONFIG::setValue('dbname',$dbname);
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OC_CONFIG::setValue('dbhost',$dbhost);
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OC_CONFIG::setValue('dbtableprefix',$dbtableprefix);
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//check if the database user has admin right
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$connection=@mysql_connect($dbhost, $dbuser, $dbpass);
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if(!$connection) {
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$error[]=array('error'=>'mysql username and/or password not valid','hint'=>'you need to enter either an existing account, or the administrative account if you wish to create a new user for ownCloud');
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}else{
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$query="SELECT user FROM mysql.user WHERE user='$dbuser'";//this should be enough to check for admin rights in mysql
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if(mysql_query($query,$connection)){
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self::createDBUser($username,$password,$connection);
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//use the admin login data for the new database user
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OC_CONFIG::setValue('dbuser',$username);
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OC_CONFIG::setValue('dbpassword',$password);
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//create the database
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self::createDatabase($dbname,$username,$connection);
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}else{
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OC_CONFIG::setValue('dbuser',$dbuser);
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OC_CONFIG::setValue('dbpassword',$dbpass);
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//create the database
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self::createDatabase($dbname,$dbuser,$connection);
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}
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//fill the database if needed
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$query="SELECT * FROM $dbname.{$dbtableprefix}users";
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$result = mysql_query($query,$connection);
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if (!$result) {
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OC_DB::createDbFromStructure('db_structure.xml');
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}
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mysql_close($connection);
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}
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}else{
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//in case of sqlite, we can always fill the database
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OC_DB::createDbFromStructure('db_structure.xml');
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}
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if(count($error)==0){
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//create the user and group
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OC_USER::createUser($username,$password);
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OC_GROUP::createGroup('admin');
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OC_GROUP::addToGroup($username,'admin');
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//and we are done
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OC_CONFIG::setValue('installed',true);
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}
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}
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return $error;
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}
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public static function createDatabase($name,$user,$connection){
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//we cant user OC_BD functions here because we need to connect as the administrative user.
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$query="CREATE DATABASE IF NOT EXISTS `$name`";
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$result = mysql_query($query,$connection);
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if (!$result) {
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$entry='DB Error: "'.mysql_error($connection).'"<br />';
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$entry.='Offending command was: '.$query.'<br />';
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echo($entry);
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}
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$query="GRANT ALL PRIVILEGES ON `$name` . * TO '$user'";
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$result = mysql_query($query,$connection);//this query will fail if there aren't the right permissons, ignore the error
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}
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private static function createDBUser($name,$password,$connection){
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//we need to create 2 accounts, one for global use and one for local user. if we don't speccify the local one,
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// the anonymous user would take precedence when there is one.
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$query="CREATE USER '$name'@'localhost' IDENTIFIED BY '$password'";
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$result = mysql_query($query,$connection);
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$query="CREATE USER '$name'@'%' IDENTIFIED BY '$password'";
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$result = mysql_query($query,$connection);
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}
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}
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?>
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