Commit 481c00a0 authored by tbrehm's avatar tbrehm
Browse files

Implemented: FS#1434 - Extend vhost config rollback to ssl certificates

parent a932880c
......@@ -35,6 +35,7 @@ class apache2_plugin {
// private variables
var $action = '';
var $ssl_certificate_changed = false;
//* This function is called during ispconfig installation to determine
// if a symlink shall be created for this plugin.
......@@ -113,6 +114,8 @@ class apache2_plugin {
//* Create a SSL Certificate
if($data['new']['ssl_action'] == 'create') {
$this->ssl_certificate_changed = true;
//* Rename files if they exist
if(file_exists($key_file)) rename($key_file,$key_file.'.bak');
if(file_exists($key_file2)) rename($key_file2,$key_file2.'.bak');
......@@ -198,16 +201,30 @@ class apache2_plugin {
//* Save a SSL certificate to disk
if($data["new"]["ssl_action"] == 'save') {
$this->ssl_certificate_changed = true;
$ssl_dir = $data["new"]["document_root"]."/ssl";
$domain = ($data["new"]["ssl_domain"] != '')?$data["new"]["ssl_domain"]:$data["new"]["domain"];
$key_file = $ssl_dir.'/'.$domain.'.key.org';
$key_file2 = $ssl_dir.'/'.$domain.'.key';
$csr_file = $ssl_dir.'/'.$domain.".csr";
$crt_file = $ssl_dir.'/'.$domain.".crt";
$bundle_file = $ssl_dir.'/'.$domain.".bundle";
//* Backup files
if(file_exists($key_file)) copy($key_file,$key_file.'~');
if(file_exists($key_file2)) copy($key_file2,$key_file2.'~');
if(file_exists($csr_file)) copy($csr_file,$csr_file.'~');
if(file_exists($crt_file)) copy($crt_file,$crt_file.'~');
if(file_exists($bundle_file)) copy($bundle_file,$bundle_file.'~');
//* Write new ssl files
if(trim($data["new"]["ssl_request"]) != '') file_put_contents($csr_file,$data["new"]["ssl_request"]);
if(trim($data["new"]["ssl_cert"]) != '') file_put_contents($crt_file,$data["new"]["ssl_cert"]);
if(trim($data["new"]["ssl_bundle"]) != '') file_put_contents($bundle_file,$data["new"]["ssl_bundle"]);
/* Update the DB of the (local) Server */
$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
/* Update also the master-DB of the Server-Farm */
$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
$app->log('Saving SSL Cert for: '.$domain,LOGLEVEL_DEBUG);
......@@ -606,6 +623,7 @@ class apache2_plugin {
$this->_exec('chmod 751 '.escapeshellcmd($data['new']['document_root']));
$this->_exec('chmod 751 '.escapeshellcmd($data['new']['document_root']).'/*');
$this->_exec('chmod 710 '.escapeshellcmd($data['new']['document_root'].'/web'));
$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root'].'/ssl'));
// make tmp directory writable for Apache and the website users
$this->_exec('chmod 777 '.escapeshellcmd($data['new']['document_root'].'/tmp'));
......@@ -639,7 +657,7 @@ class apache2_plugin {
$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']));
$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/cgi-bin'));
$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/log'));
$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/ssl'));
$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root'].'/ssl'));
$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/tmp'));
$this->_exec('chown -R '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/web'));
......@@ -673,7 +691,7 @@ class apache2_plugin {
$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/cgi-bin'));
$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root'].'/log'));
$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/tmp'));
$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/ssl'));
$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root'].'/ssl'));
$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root'].'/web'));
}
}
......@@ -1118,6 +1136,11 @@ class apache2_plugin {
}
//* Add vhost for ipv4 IP with SSL
$ssl_dir = $data['new']['document_root'].'/ssl';
$domain = $data['new']['ssl_domain'];
$key_file = $ssl_dir.'/'.$domain.'.key';
$crt_file = $ssl_dir.'/'.$domain.'.crt';
if($data['new']['ssl_domain'] != '' && $data['new']['ssl'] == 'y' && @is_file($crt_file) && @is_file($key_file) && (@filesize($crt_file)>0) && (@filesize($key_file)>0)) {
if(count($rewrite_rules) > 0){
$vhosts[] = array('ip_address' => $data['new']['ip_address'], 'ssl_enabled' => 1, 'port' => '443', 'redirects' => $rewrite_rules);
......@@ -1262,6 +1285,33 @@ class apache2_plugin {
//* There is no backup file, so we create a empty vhost file with a warning message inside
file_put_contents($vhost_file,"# Apache did not start after modifying this vhost file.\n# Please check file $vhost_file.err for syntax errors.");
}
if($this->ssl_certificate_changed === true) {
$ssl_dir = $data['new']['document_root'].'/ssl';
$domain = $data['new']['ssl_domain'];
$key_file = $ssl_dir.'/'.$domain.'.key.org';
$key_file2 = $ssl_dir.'/'.$domain.'.key';
$csr_file = $ssl_dir.'/'.$domain.'.csr';
$crt_file = $ssl_dir.'/'.$domain.'.crt';
$bundle_file = $ssl_dir.'/'.$domain.'.bundle';
//* Backup the files that might have caused the error
if(is_file($key_file)) copy($key_file,$key_file.'.err');
if(is_file($key_file2)) copy($key_file2,$key_file2.'.err');
if(is_file($csr_file)) copy($csr_file,$csr_file.'.err');
if(is_file($crt_file)) copy($crt_file,$crt_file.'.err');
if(is_file($bundle_file)) copy($bundle_file,$bundle_file.'.err');
//* Restore the ~ backup files
if(is_file($key_file.'~')) copy($key_file.'~',$key_file);
if(is_file($key_file2.'~')) copy($key_file2.'~',$key_file2);
if(is_file($crt_file.'~')) copy($crt_file.'~',$crt_file);
if(is_file($csr_file.'~')) copy($csr_file.'~',$csr_file);
if(is_file($bundle_file.'~')) copy($bundle_file.'~',$bundle_file);
$app->log('Apache did not restart after the configuration change for website '.$data['new']['domain'].' Reverting the SSL configuration. Saved non-working SSL files with .err extension.',LOGLEVEL_WARN);
}
$app->services->restartService('httpd','restart');
}
} else {
......@@ -1274,9 +1324,26 @@ class apache2_plugin {
}
}
//* The vhost is written and apache has been restarted, so we
// can reset the ssl changed var to false and cleanup some files
$this->ssl_certificate_changed = false;
$ssl_dir = $data['new']['document_root'].'/ssl';
$domain = $data['new']['ssl_domain'];
$key_file = $ssl_dir.'/'.$domain.'.key.org';
$key_file2 = $ssl_dir.'/'.$domain.'.key';
$csr_file = $ssl_dir.'/'.$domain.'.csr';
$crt_file = $ssl_dir.'/'.$domain.'.crt';
$bundle_file = $ssl_dir.'/'.$domain.'.bundle';
if(@is_file($key_file.'~')) unlink($key_file.'~');
if(@is_file($key2_file.'~')) unlink($key2_file.'~');
if(@is_file($crt_file.'~')) unlink($crt_file.'~');
if(@is_file($csr_file.'~')) unlink($csr_file.'~');
if(@is_file($bundle_file.'~')) unlink($bundle_file.'~');
// Remove the backup copy of the config file.
if(@is_file($vhost_file.'~')) unlink($vhost_file.'~');
//* Unset action to clean it for next processed vhost.
$this->action = '';
......
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