/**
* Adds a host entry based on the hostname, IP addrss, and a domain. Returns null
* if the entry already exists, or if the additional fails. This function should be used
* for adding public DNS entries.
*
* @static
* @param $hostname
* @param $ip
* @param $domain OpenStackNovaDomain
* @return bool|null|OpenStackNovaHost
*/
static function addPublicHost( $hostname, $ip, $domain ) {
global $wgAuth;
global $wgOpenStackManagerLDAPInstanceBaseDN;
OpenStackNovaLdapConnection::connect();
$domainname = $domain->getFullyQualifiedDomainName();
$host = OpenStackNovaHost::getHostByName( $hostname, $domain );
if ( $host ) {
$wgAuth->printDebug( "Failed to add public host $hostname as the DNS entry already exists", NONSENSITIVE );
return null;
}
$hostEntry = array();
$hostEntry['objectclass'][] = 'dcobject';
$hostEntry['objectclass'][] = 'dnsdomain';
$hostEntry['objectclass'][] = 'domainrelatedobject';
$hostEntry['dc'] = $hostname;
$hostEntry['arecord'] = $ip;
$hostEntry['associateddomain'][] = $hostname . '.' . $domainname;
$dn = 'dc=' . $hostname . ',dc=' . $domain->getDomainName() . ',' . $wgOpenStackManagerLDAPInstanceBaseDN;
$success = LdapAuthenticationPlugin::ldap_add( $wgAuth->ldapconn, $dn, $hostEntry );
if ( $success ) {
$domain->updateSOA();
$wgAuth->printDebug( "Successfully added public host $hostname", NONSENSITIVE );
return new OpenStackNovaHost( $hostname, $domain );
} else {
$wgAuth->printDebug( "Failed to add public host $hostname", NONSENSITIVE );
return null;
}
}
/**
* @param $formData
* @param string $entryPoint
* @return bool
*/
function tryRemoveHostSubmit( $formData, $entryPoint = 'internal' ) {
$ip = $formData['ip'];
$project = $formData['project'];
$address = $this->adminNova->getAddress( $ip );
$outputPage = $this->getOutput();
if ( ! $address ) {
$outputPage->addWikiMsg( 'openstackmanager-invalidaddress', $ip );
return true;
}
if ( $address->getProject() != $project ) {
$outputPage->addWikiMsg( 'openstackmanager-invalidaddressforproject', $ip );
return true;
}
$hostname = $formData['hostname'];
$domain = $formData['domain'];
$domain = OpenStackNovaDomain::getDomainByName( $domain );
$host = OpenStackNovaHost::getHostByName( $hostname, $domain );
if ( $host ) {
$fqdn = $hostname . '.' . $domain->getFullyQualifiedDomainName();
$records = $host->getAssociatedDomains();
if ( count( $records ) > 1 ) {
# We need to keep the host, but remove the fqdn
$success = $host->deleteAssociatedDomain( $fqdn );
if ( $success ) {
$outputPage->addWikiMsg( 'openstackmanager-removedhost', $hostname, $ip );
} else {
$outputPage->addWikiMsg( 'openstackmanager-removehostfailed', $ip, $hostname );
}
} else {
# We need to remove the host entry
$success = OpenStackNovaHost::deleteHost( $hostname, $domain );
if ( $success ) {
$outputPage->addWikiMsg( 'openstackmanager-removedhost', $hostname, $ip );
} else {
$outputPage->addWikiMsg( 'openstackmanager-removehostfailed', $ip, $hostname );
}
}
} else {
$outputPage->addWikiMsg( 'openstackmanager-nonexistenthost' );
}
$out = '<br />';
$out .= Linker::link( $this->getTitle(), wfMsgHtml( 'openstackmanager-backaddresslist' ) );
$outputPage->addHTML( $out );
return true;
}
