Split database setup code to functions
This commit is contained in:
parent
1313cad1b9
commit
fe75793815
457
lib/setup.php
457
lib/setup.php
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@ -99,62 +99,20 @@ class OC_Setup {
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$dbname = $options['dbname'];
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$dbname = $options['dbname'];
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$dbhost = $options['dbhost'];
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$dbhost = $options['dbhost'];
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$dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
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$dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
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OC_Config::setValue('dbname', $dbname);
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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('dbhost', $dbhost);
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OC_Config::setValue('dbtableprefix', $dbtableprefix);
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OC_Config::setValue('dbtableprefix', $dbtableprefix);
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//check if the database user has admin right
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try {
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$connection = @mysql_connect($dbhost, $dbuser, $dbpass);
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self::setupMySQLDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $username);
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if(!$connection) {
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} catch (Exception $e) {
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$error[] = array(
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$error[] = array(
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'error' => 'MySQL username and/or password not valid',
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'error' => 'MySQL username and/or password not valid',
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'hint' => 'You need to enter either an existing account or the administrator.'
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'hint' => 'You need to enter either an existing account or the administrator.'
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);
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);
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return($error);
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return($error);
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}
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}
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else {
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$oldUser=OC_Config::getValue('dbuser', false);
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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, $connection)) {
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//use the admin login data for the new database user
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//add prefix to the mysql user name to prevent collisions
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$dbusername=substr('oc_'.$username,0,16);
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if($dbusername!=$oldUser) {
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//hash the password so we don't need to store the admin config in the config file
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$dbpassword=md5(time().$password);
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self::createDBUser($dbusername, $dbpassword, $connection);
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OC_Config::setValue('dbuser', $dbusername);
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OC_Config::setValue('dbpassword', $dbpassword);
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}
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//create the database
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self::createDatabase($dbname, $dbusername, $connection);
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}
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else {
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if($dbuser!=$oldUser) {
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OC_Config::setValue('dbuser', $dbuser);
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OC_Config::setValue('dbpassword', $dbpass);
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}
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//create the database
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self::createDatabase($dbname, $dbuser, $connection);
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}
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//fill the database if needed
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$query="select count(*) from information_schema.tables where table_schema='$dbname' AND table_name = '{$dbtableprefix}users';";
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$result = mysql_query($query,$connection);
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if($result) {
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$row=mysql_fetch_row($result);
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}
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if(!$result or $row[0]==0) {
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OC_DB::createDbFromStructure('db_structure.xml');
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}
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mysql_close($connection);
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}
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}
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}
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elseif($dbtype == 'pgsql') {
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elseif($dbtype == 'pgsql') {
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$dbuser = $options['dbuser'];
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$dbuser = $options['dbuser'];
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@ -162,82 +120,20 @@ class OC_Setup {
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$dbname = $options['dbname'];
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$dbname = $options['dbname'];
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$dbhost = $options['dbhost'];
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$dbhost = $options['dbhost'];
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$dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
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$dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
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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', $dbtableprefix);
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$e_host = addslashes($dbhost);
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OC_Config::setValue('dbname', $dbname);
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$e_user = addslashes($dbuser);
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OC_Config::setValue('dbhost', $dbhost);
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$e_password = addslashes($dbpass);
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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_string = "host='$e_host' dbname=postgres user='$e_user' password='$e_password'";
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try {
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$connection = @pg_connect($connection_string);
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self::setupPostgreSQLDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $username);
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if(!$connection) {
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} catch (Exception $e) {
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$error[] = array(
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$error[] = array(
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'error' => 'PostgreSQL username and/or password not valid',
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'error' => 'PostgreSQL username and/or password not valid',
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'hint' => 'You need to enter either an existing account or the administrator.'
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'hint' => 'You need to enter either an existing account or the administrator.'
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);
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);
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return $error;
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return $error;
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}
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}
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else {
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$e_user = pg_escape_string($dbuser);
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//check for roles creation rights in postgresql
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$query="SELECT 1 FROM pg_roles WHERE rolcreaterole=TRUE AND rolname='$e_user'";
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$result = pg_query($connection, $query);
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if($result and pg_num_rows($result) > 0) {
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//use the admin login data for the new database user
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//add prefix to the postgresql user name to prevent collisions
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$dbusername='oc_'.$username;
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//create a new password so we don't need to store the admin config in the config file
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$dbpassword=md5(time());
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self::pg_createDBUser($dbusername, $dbpassword, $connection);
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OC_CONFIG::setValue('dbuser', $dbusername);
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OC_CONFIG::setValue('dbpassword', $dbpassword);
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//create the database
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self::pg_createDatabase($dbname, $dbusername, $connection);
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}
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else {
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OC_CONFIG::setValue('dbuser', $dbuser);
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OC_CONFIG::setValue('dbpassword', $dbpass);
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//create the database
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self::pg_createDatabase($dbname, $dbuser, $connection);
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}
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// the connection to dbname=postgres is not needed anymore
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pg_close($connection);
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// connect to the ownCloud database (dbname=$dbname) an check if it needs to be filled
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$dbuser = OC_CONFIG::getValue('dbuser');
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$dbpass = OC_CONFIG::getValue('dbpassword');
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$e_host = addslashes($dbhost);
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$e_dbname = addslashes($dbname);
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$e_user = addslashes($dbuser);
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$e_password = addslashes($dbpass);
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$connection_string = "host='$e_host' dbname='$e_dbname' user='$e_user' password='$e_password'";
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$connection = @pg_connect($connection_string);
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if(!$connection) {
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$error[] = array(
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'error' => 'PostgreSQL username and/or password not valid',
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'hint' => 'You need to enter either an existing account or the administrator.'
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);
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} else {
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$query = "select count(*) FROM pg_class WHERE relname='{$dbtableprefix}users' limit 1";
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$result = pg_query($connection, $query);
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if($result) {
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$row = pg_fetch_row($result);
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}
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if(!$result or $row[0]==0) {
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OC_DB::createDbFromStructure('db_structure.xml');
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}
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}
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}
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}
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}
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elseif($dbtype == 'oci') {
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elseif($dbtype == 'oci') {
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$dbuser = $options['dbuser'];
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$dbuser = $options['dbuser'];
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@ -246,116 +142,20 @@ class OC_Setup {
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$dbtablespace = $options['dbtablespace'];
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$dbtablespace = $options['dbtablespace'];
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$dbhost = isset($options['dbhost'])?$options['dbhost']:'';
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$dbhost = isset($options['dbhost'])?$options['dbhost']:'';
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$dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
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$dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
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OC_CONFIG::setValue('dbname', $dbname);
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OC_CONFIG::setValue('dbtablespace', $dbtablespace);
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OC_CONFIG::setValue('dbhost', $dbhost);
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OC_CONFIG::setValue('dbtableprefix', $dbtableprefix);
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$e_host = addslashes($dbhost);
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OC_Config::setValue('dbname', $dbname);
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$e_dbname = addslashes($dbname);
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OC_Config::setValue('dbtablespace', $dbtablespace);
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//check if the database user has admin right
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OC_Config::setValue('dbhost', $dbhost);
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if ($e_host == '') {
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OC_Config::setValue('dbtableprefix', $dbtableprefix);
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$easy_connect_string = $e_dbname; // use dbname as easy connect name
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} else {
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try {
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$easy_connect_string = '//'.$e_host.'/'.$e_dbname;
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self::setupOCIDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $dbtablespace, $username);
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}
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} catch (Exception $e) {
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$connection = @oci_connect($dbuser, $dbpass, $easy_connect_string);
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if(!$connection) {
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$e = oci_error();
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$error[] = array(
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$error[] = array(
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'error' => 'Oracle username and/or password not valid',
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'error' => 'Oracle username and/or password not valid',
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'hint' => 'You need to enter either an existing account or the administrator.'
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'hint' => 'You need to enter either an existing account or the administrator.'
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);
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);
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return $error;
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return $error;
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} else {
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//check for roles creation rights in oracle
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$query="SELECT count(*) FROM user_role_privs, role_sys_privs WHERE user_role_privs.granted_role = role_sys_privs.role AND privilege = 'CREATE ROLE'";
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$stmt = oci_parse($connection, $query);
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if (!$stmt) {
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$entry='DB Error: "'.oci_last_error($connection).'"<br />';
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$entry.='Offending command was: '.$query.'<br />';
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echo($entry);
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}
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$result = oci_execute($stmt);
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if($result) {
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$row = oci_fetch_row($stmt);
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}
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if($result and $row[0] > 0) {
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//use the admin login data for the new database user
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//add prefix to the oracle user name to prevent collisions
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$dbusername='oc_'.$username;
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//create a new password so we don't need to store the admin config in the config file
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$dbpassword=md5(time().$dbpass);
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//oracle passwords are treated as identifiers:
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// must start with aphanumeric char
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// needs to be shortened to 30 bytes, as the two " needed to escape the identifier count towards the identifier length.
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$dbpassword=substr($dbpassword, 0, 30);
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self::oci_createDBUser($dbusername, $dbpassword, $dbtablespace, $connection);
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OC_CONFIG::setValue('dbuser', $dbusername);
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OC_CONFIG::setValue('dbname', $dbusername);
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OC_CONFIG::setValue('dbpassword', $dbpassword);
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//create the database not neccessary, oracle implies user = schema
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//self::oci_createDatabase($dbname, $dbusername, $connection);
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} else {
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OC_CONFIG::setValue('dbuser', $dbuser);
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OC_CONFIG::setValue('dbname', $dbname);
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OC_CONFIG::setValue('dbpassword', $dbpass);
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//create the database not neccessary, oracle implies user = schema
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//self::oci_createDatabase($dbname, $dbuser, $connection);
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}
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//FIXME check tablespace exists: select * from user_tablespaces
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// the connection to dbname=oracle is not needed anymore
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oci_close($connection);
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// connect to the oracle database (schema=$dbuser) an check if the schema needs to be filled
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$dbuser = OC_CONFIG::getValue('dbuser');
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//$dbname = OC_CONFIG::getValue('dbname');
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$dbpass = OC_CONFIG::getValue('dbpassword');
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$e_host = addslashes($dbhost);
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$e_dbname = addslashes($dbname);
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if ($e_host == '') {
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$easy_connect_string = $e_dbname; // use dbname as easy connect name
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} else {
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$easy_connect_string = '//'.$e_host.'/'.$e_dbname;
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}
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$connection = @oci_connect($dbuser, $dbpass, $easy_connect_string);
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if(!$connection) {
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$error[] = array(
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'error' => 'Oracle username and/or password not valid',
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'hint' => 'You need to enter either an existing account or the administrator.'
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);
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return $error;
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} else {
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$query = "SELECT count(*) FROM user_tables WHERE table_name = :un";
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$stmt = oci_parse($connection, $query);
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$un = $dbtableprefix.'users';
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oci_bind_by_name($stmt, ':un', $un);
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if (!$stmt) {
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$entry='DB Error: "'.oci_last_error($connection).'"<br />';
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$entry.='Offending command was: '.$query.'<br />';
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echo($entry);
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}
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$result = oci_execute($stmt);
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if($result) {
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$row = oci_fetch_row($stmt);
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}
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if(!$result or $row[0]==0) {
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OC_DB::createDbFromStructure('db_structure.xml');
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}
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}
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}
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}
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}
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}
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else {
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else {
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@ -399,7 +199,56 @@ class OC_Setup {
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return $error;
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return $error;
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}
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}
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public static function createDatabase($name,$user,$connection) {
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private static function setupMySQLDatabase($dbhost, $dbuser, $dbpass, $dbtableprefix, $username) {
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//check if the database user has admin right
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$connection = @mysql_connect($dbhost, $dbuser, $dbpass);
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if(!$connection) {
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throw new Exception('MySQL username and/or password not valid');
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}
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$oldUser=OC_Config::getValue('dbuser', false);
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$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, $connection)) {
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//use the admin login data for the new database user
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//add prefix to the mysql user name to prevent collisions
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$dbusername=substr('oc_'.$username, 0, 16);
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if($dbusername!=$oldUser) {
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//hash the password so we don't need to store the admin config in the config file
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$dbpassword=md5(time().$password);
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self::createDBUser($dbusername, $dbpassword, $connection);
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OC_Config::setValue('dbuser', $dbusername);
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OC_Config::setValue('dbpassword', $dbpassword);
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}
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//create the database
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self::createMySQLDatabase($dbname, $dbusername, $connection);
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}
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else {
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if($dbuser!=$oldUser) {
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OC_Config::setValue('dbuser', $dbuser);
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OC_Config::setValue('dbpassword', $dbpass);
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}
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//create the database
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self::createMySQLDatabase($dbname, $dbuser, $connection);
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}
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//fill the database if needed
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$query="select count(*) from information_schema.tables where table_schema='$dbname' AND table_name = '{$dbtableprefix}users';";
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$result = mysql_query($query, $connection);
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if($result) {
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$row=mysql_fetch_row($result);
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}
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if(!$result or $row[0]==0) {
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OC_DB::createDbFromStructure('db_structure.xml');
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}
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mysql_close($connection);
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}
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private static function createMySQLDatabase($name,$user,$connection) {
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//we cant use OC_BD functions here because we need to connect as the administrative user.
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//we cant use OC_BD functions here because we need to connect as the administrative user.
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$query = "CREATE DATABASE IF NOT EXISTS `$name`";
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$query = "CREATE DATABASE IF NOT EXISTS `$name`";
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$result = mysql_query($query, $connection);
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$result = mysql_query($query, $connection);
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@ -421,7 +270,73 @@ class OC_Setup {
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$result = mysql_query($query, $connection);
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$result = mysql_query($query, $connection);
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}
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}
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public static function pg_createDatabase($name,$user,$connection) {
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private static function setupPostgreSQLDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $username) {
|
||||||
|
$e_host = addslashes($dbhost);
|
||||||
|
$e_user = addslashes($dbuser);
|
||||||
|
$e_password = addslashes($dbpass);
|
||||||
|
|
||||||
|
//check if the database user has admin rights
|
||||||
|
$connection_string = "host='$e_host' dbname=postgres user='$e_user' password='$e_password'";
|
||||||
|
$connection = @pg_connect($connection_string);
|
||||||
|
if(!$connection) {
|
||||||
|
throw new Exception('PostgreSQL username and/or password not valid');
|
||||||
|
}
|
||||||
|
$e_user = pg_escape_string($dbuser);
|
||||||
|
//check for roles creation rights in postgresql
|
||||||
|
$query="SELECT 1 FROM pg_roles WHERE rolcreaterole=TRUE AND rolname='$e_user'";
|
||||||
|
$result = pg_query($connection, $query);
|
||||||
|
if($result and pg_num_rows($result) > 0) {
|
||||||
|
//use the admin login data for the new database user
|
||||||
|
|
||||||
|
//add prefix to the postgresql user name to prevent collisions
|
||||||
|
$dbusername='oc_'.$username;
|
||||||
|
//create a new password so we don't need to store the admin config in the config file
|
||||||
|
$dbpassword=md5(time());
|
||||||
|
|
||||||
|
self::pg_createDBUser($dbusername, $dbpassword, $connection);
|
||||||
|
|
||||||
|
OC_Config::setValue('dbuser', $dbusername);
|
||||||
|
OC_Config::setValue('dbpassword', $dbpassword);
|
||||||
|
|
||||||
|
//create the database
|
||||||
|
self::pg_createDatabase($dbname, $dbusername, $connection);
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
OC_Config::setValue('dbuser', $dbuser);
|
||||||
|
OC_Config::setValue('dbpassword', $dbpass);
|
||||||
|
|
||||||
|
//create the database
|
||||||
|
self::pg_createDatabase($dbname, $dbuser, $connection);
|
||||||
|
}
|
||||||
|
|
||||||
|
// the connection to dbname=postgres is not needed anymore
|
||||||
|
pg_close($connection);
|
||||||
|
|
||||||
|
// connect to the ownCloud database (dbname=$dbname) and check if it needs to be filled
|
||||||
|
$dbuser = OC_Config::getValue('dbuser');
|
||||||
|
$dbpass = OC_Config::getValue('dbpassword');
|
||||||
|
|
||||||
|
$e_host = addslashes($dbhost);
|
||||||
|
$e_dbname = addslashes($dbname);
|
||||||
|
$e_user = addslashes($dbuser);
|
||||||
|
$e_password = addslashes($dbpass);
|
||||||
|
|
||||||
|
$connection_string = "host='$e_host' dbname='$e_dbname' user='$e_user' password='$e_password'";
|
||||||
|
$connection = @pg_connect($connection_string);
|
||||||
|
if(!$connection) {
|
||||||
|
throw new Exception('PostgreSQL username and/or password not valid');
|
||||||
|
}
|
||||||
|
$query = "select count(*) FROM pg_class WHERE relname='{$dbtableprefix}users' limit 1";
|
||||||
|
$result = pg_query($connection, $query);
|
||||||
|
if($result) {
|
||||||
|
$row = pg_fetch_row($result);
|
||||||
|
}
|
||||||
|
if(!$result or $row[0]==0) {
|
||||||
|
OC_DB::createDbFromStructure('db_structure.xml');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static function pg_createDatabase($name,$user,$connection) {
|
||||||
//we cant use OC_BD functions here because we need to connect as the administrative user.
|
//we cant use OC_BD functions here because we need to connect as the administrative user.
|
||||||
$e_name = pg_escape_string($name);
|
$e_name = pg_escape_string($name);
|
||||||
$e_user = pg_escape_string($user);
|
$e_user = pg_escape_string($user);
|
||||||
|
@ -477,6 +392,106 @@ class OC_Setup {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
private static function setupOCIDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $dbtablespace, $username) {
|
||||||
|
$e_host = addslashes($dbhost);
|
||||||
|
$e_dbname = addslashes($dbname);
|
||||||
|
//check if the database user has admin right
|
||||||
|
if ($e_host == '') {
|
||||||
|
$easy_connect_string = $e_dbname; // use dbname as easy connect name
|
||||||
|
} else {
|
||||||
|
$easy_connect_string = '//'.$e_host.'/'.$e_dbname;
|
||||||
|
}
|
||||||
|
$connection = @oci_connect($dbuser, $dbpass, $easy_connect_string);
|
||||||
|
if(!$connection) {
|
||||||
|
$e = oci_error();
|
||||||
|
throw new Exception('Oracle username and/or password not valid');
|
||||||
|
}
|
||||||
|
//check for roles creation rights in oracle
|
||||||
|
|
||||||
|
$query="SELECT count(*) FROM user_role_privs, role_sys_privs WHERE user_role_privs.granted_role = role_sys_privs.role AND privilege = 'CREATE ROLE'";
|
||||||
|
$stmt = oci_parse($connection, $query);
|
||||||
|
if (!$stmt) {
|
||||||
|
$entry='DB Error: "'.oci_last_error($connection).'"<br />';
|
||||||
|
$entry.='Offending command was: '.$query.'<br />';
|
||||||
|
echo($entry);
|
||||||
|
}
|
||||||
|
$result = oci_execute($stmt);
|
||||||
|
if($result) {
|
||||||
|
$row = oci_fetch_row($stmt);
|
||||||
|
}
|
||||||
|
if($result and $row[0] > 0) {
|
||||||
|
//use the admin login data for the new database user
|
||||||
|
|
||||||
|
//add prefix to the oracle user name to prevent collisions
|
||||||
|
$dbusername='oc_'.$username;
|
||||||
|
//create a new password so we don't need to store the admin config in the config file
|
||||||
|
$dbpassword=md5(time().$dbpass);
|
||||||
|
|
||||||
|
//oracle passwords are treated as identifiers:
|
||||||
|
// must start with aphanumeric char
|
||||||
|
// needs to be shortened to 30 bytes, as the two " needed to escape the identifier count towards the identifier length.
|
||||||
|
$dbpassword=substr($dbpassword, 0, 30);
|
||||||
|
|
||||||
|
self::oci_createDBUser($dbusername, $dbpassword, $dbtablespace, $connection);
|
||||||
|
|
||||||
|
OC_Config::setValue('dbuser', $dbusername);
|
||||||
|
OC_Config::setValue('dbname', $dbusername);
|
||||||
|
OC_Config::setValue('dbpassword', $dbpassword);
|
||||||
|
|
||||||
|
//create the database not neccessary, oracle implies user = schema
|
||||||
|
//self::oci_createDatabase($dbname, $dbusername, $connection);
|
||||||
|
} else {
|
||||||
|
|
||||||
|
OC_Config::setValue('dbuser', $dbuser);
|
||||||
|
OC_Config::setValue('dbname', $dbname);
|
||||||
|
OC_Config::setValue('dbpassword', $dbpass);
|
||||||
|
|
||||||
|
//create the database not neccessary, oracle implies user = schema
|
||||||
|
//self::oci_createDatabase($dbname, $dbuser, $connection);
|
||||||
|
}
|
||||||
|
|
||||||
|
//FIXME check tablespace exists: select * from user_tablespaces
|
||||||
|
|
||||||
|
// the connection to dbname=oracle is not needed anymore
|
||||||
|
oci_close($connection);
|
||||||
|
|
||||||
|
// connect to the oracle database (schema=$dbuser) an check if the schema needs to be filled
|
||||||
|
$dbuser = OC_Config::getValue('dbuser');
|
||||||
|
//$dbname = OC_Config::getValue('dbname');
|
||||||
|
$dbpass = OC_Config::getValue('dbpassword');
|
||||||
|
|
||||||
|
$e_host = addslashes($dbhost);
|
||||||
|
$e_dbname = addslashes($dbname);
|
||||||
|
|
||||||
|
if ($e_host == '') {
|
||||||
|
$easy_connect_string = $e_dbname; // use dbname as easy connect name
|
||||||
|
} else {
|
||||||
|
$easy_connect_string = '//'.$e_host.'/'.$e_dbname;
|
||||||
|
}
|
||||||
|
$connection = @oci_connect($dbuser, $dbpass, $easy_connect_string);
|
||||||
|
if(!$connection) {
|
||||||
|
throw new Exception('Oracle username and/or password not valid');
|
||||||
|
}
|
||||||
|
$query = "SELECT count(*) FROM user_tables WHERE table_name = :un";
|
||||||
|
$stmt = oci_parse($connection, $query);
|
||||||
|
$un = $dbtableprefix.'users';
|
||||||
|
oci_bind_by_name($stmt, ':un', $un);
|
||||||
|
if (!$stmt) {
|
||||||
|
$entry='DB Error: "'.oci_last_error($connection).'"<br />';
|
||||||
|
$entry.='Offending command was: '.$query.'<br />';
|
||||||
|
echo($entry);
|
||||||
|
}
|
||||||
|
$result = oci_execute($stmt);
|
||||||
|
|
||||||
|
if($result) {
|
||||||
|
$row = oci_fetch_row($stmt);
|
||||||
|
}
|
||||||
|
if(!$result or $row[0]==0) {
|
||||||
|
OC_DB::createDbFromStructure('db_structure.xml');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
*
|
*
|
||||||
* @param String $name
|
* @param String $name
|
||||||
|
|
Loading…
Reference in New Issue