/**
* Disable and stop the MariaDB service
* @return void
*/
function disable()
{
Log::debug('Disabling feature: mariadb');
// SystemD controller - stop mariadb
exec('/usr/bin/systemctl -q stop mariadb 2>/dev/null');
// SystemD controller - disable mariadb
exec('/usr/bin/systemctl -q disable mariadb 2>/dev/null');
Log::debug('Disabling feature: roundcube (dependency)');
// Disable Roundcube which depends on MariaDB & Dovecot
$feature = new Roundcube();
$feature->disable();
}
/**
* Run installation and setup
* @param DatabaseSqlite3 &$db Database object
* @return boolean
*/
public function run(&$db)
{
// Set object access to database
$this->db = $db;
Log::debug('Starting operating system setup');
// Get operating system information
if (is_file('/etc/os-release')) {
// Generic release file
$os = file_get_contents('/etc/os-release');
// Grab Linux distribution name
$id = array();
$rc = preg_match('/\\nID="?([^"\\n]*)"?\\n/', $os, $id);
if ($rc !== 1 || !isset($id[1])) {
Log::error('Error while trying to detect the Linux distribution name');
return false;
} else {
$id = $id[1];
}
// Grab Linux distribution version
$version = array();
$rc = preg_match('/\\nVERSION_ID="?([^"\\n]*)"?\\n/', $os, $version);
if ($rc !== 1 || !isset($version[1])) {
Log::error('Error while trying to detect the Linux distribution version');
return false;
} else {
$version = (int) $version[1];
}
// Verify supported CentOS 7
if ($id !== "centos" || $version !== 7) {
Log::error('Operating system distribution and/or version not supported by this setup module');
return false;
}
$rc = preg_match('/\\nPRETTY_NAME="?([^"\\n]*)"?\\n/', $os, $fullId);
if ($rc !== 1 || isset($fullId[1])) {
Log::debug('Detected: ' . $fullId[1]);
}
} else {
Log::error('File not found: /etc/os-release');
// Generic release file not found
return false;
}
// Requirements for the setup procedure
if (class_exists('PDO', false) === false) {
Log::error('The PDO package is required by the setup procedure. Please install it by running "yum install php-pdo".');
exit(9);
}
if (function_exists('mb_substr') === false) {
Log::error('The multibyte package is required by the setup procedure. Please install it by running "yum install php-mbstring".');
exit(9);
}
// Required repositories
$rc = $this->_repository();
if ($rc === false) {
return false;
}
// Required packages
$rc = $this->_package();
if ($rc === false) {
return false;
}
// Setup SELinux
$rc = $this->_selinux($this->db);
if ($rc === false) {
return false;
}
// Load and setup external features
// PHP
$feature = new Php();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// OpenDKIM
$feature = new OpenDKIM();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// Enable or disable OpenDKIM
if (Config::read('opendkim') === 'enabled') {
$feature->enable();
} else {
$feature->disable();
}
// NSD
$feature = new Nsd();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// Enable or disable NSD
if (Config::read('nsd') === 'enabled') {
$feature->enable();
} else {
$feature->disable();
}
// ClamAV
$feature = new ClamAV();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// Enable or disable ClamAV
if (Config::read('clamav') === 'enabled') {
$feature->enable();
} else {
$feature->disable();
}
// Spamassassin
$feature = new SpamAssassin();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// Enable or disable Spamassassin
if (Config::read('spamassassin') === 'enabled') {
$feature->enable();
} else {
$feature->disable();
}
// Postfix
$feature = new Postfix();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// Enable or disable Postfix
if (Config::read('postfix') === 'enabled') {
$feature->enable();
} else {
$feature->disable();
}
// Dovecot
$feature = new Dovecot();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// Enable or disable Dovecot
if (Config::read('dovecot') === 'enabled') {
$feature->enable();
} else {
$feature->disable();
}
// MariaDB
$feature = new MariaDb();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// Enable or disable MariaDB
if (Config::read('mariadb') === 'enabled') {
$feature->enable();
} else {
$feature->disable();
}
// Roundcube webmail
$feature = new Roundcube();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// Disable Roundcube if needed, else leave enabled by default
if (Config::read('roundcube') === 'disabled') {
$feature->disable();
}
// Apache
$feature = new Apache();
$rc = $feature->exportConfiguration($this->db);
if ($rc === false) {
return false;
}
// Enable or disable Apache
if (Config::read('apache') === 'enabled') {
$feature->enable();
} else {
$feature->disable();
}
return true;
}