gitlabFork/ISPConfig3.git - Solinfo Gitblit

Fix for gentoo: http://www.howtoforge.com/forums/showpost.php?p=321184&post...

Till Brehm

2014-11-06 d907c0ce889a71b1ac5fb49e8dd5229b9459bd0e

commit \| author \| age
7dbea0	1	<?php
T	2
	3	/*
	4	Copyright (c) 2009, Till Brehm, projektfarm Gmbh
	5	All rights reserved.
	6
	7	Redistribution and use in source and binary forms, with or without modification,
	8	are permitted provided that the following conditions are met:
	9
	10	* Redistributions of source code must retain the above copyright notice,
	11	this list of conditions and the following disclaimer.
	12	* Redistributions in binary form must reproduce the above copyright notice,
	13	this list of conditions and the following disclaimer in the documentation
	14	and/or other materials provided with the distribution.
	15	* Neither the name of ISPConfig nor the names of its contributors
	16	may be used to endorse or promote products derived from this software without
	17	specific prior written permission.
	18
	19	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
	20	ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	21	WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
	22	IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
	23	INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
	24	BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	25	DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
	26	OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	27	NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
	28	EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	29	*/
	30
	31	class bind_plugin {
7fe908	32
7dbea0	33	var $plugin_name = 'bind_plugin';
T	34	var $class_name = 'bind_plugin';
	35	var $action = 'update';
7fe908	36
7dbea0	37	//* This function is called during ispconfig installation to determine
T	38	// if a symlink shall be created for this plugin.
	39	function onInstall() {
	40	global $conf;
7fe908	41
4bd960	42	if(isset($conf['bind']['installed']) && $conf['bind']['installed'] == true && @is_link('/usr/local/ispconfig/server/mods-enabled/dns_module.inc.php')) {
7dbea0	43	return true;
T	44	} else {
	45	return false;
	46	}
7fe908	47
7dbea0	48	}
7fe908	49
MC	50
7dbea0	51	/*
T	52	This function is called when the plugin is loaded
	53	*/
7fe908	54
7dbea0	55	function onLoad() {
T	56	global $app;
7fe908	57
7dbea0	58	/*
T	59	Register for the events
	60	*/
a59731	61
7fe908	62	//* SOA
MC	63	$app->plugins->registerEvent('dns_soa_insert', $this->plugin_name, 'soa_insert');
	64	$app->plugins->registerEvent('dns_soa_update', $this->plugin_name, 'soa_update');
	65	$app->plugins->registerEvent('dns_soa_delete', $this->plugin_name, 'soa_delete');
	66
	67	//* SLAVE
	68	$app->plugins->registerEvent('dns_slave_insert', $this->plugin_name, 'slave_insert');
	69	$app->plugins->registerEvent('dns_slave_update', $this->plugin_name, 'slave_update');
	70	$app->plugins->registerEvent('dns_slave_delete', $this->plugin_name, 'slave_delete');
	71
7dbea0	72	//* RR
7fe908	73	$app->plugins->registerEvent('dns_rr_insert', $this->plugin_name, 'rr_insert');
MC	74	$app->plugins->registerEvent('dns_rr_update', $this->plugin_name, 'rr_update');
	75	$app->plugins->registerEvent('dns_rr_delete', $this->plugin_name, 'rr_delete');
	76
7dbea0	77	}
7fe908	78
MC	79
	80	function soa_insert($event_name, $data) {
7dbea0	81	global $app, $conf;
7fe908	82
7dbea0	83	$this->action = 'insert';
7fe908	84	$this->soa_update($event_name, $data);
MC	85
7dbea0	86	}
7fe908	87
MC	88	function soa_update($event_name, $data) {
7dbea0	89	global $app, $conf;
7fe908	90
fc70a2	91	//* Load libraries
T	92	$app->uses("getconf,tpl");
7fe908	93
7dbea0	94	//* load the server configuration options
T	95	$dns_config = $app->getconf->get_server_config($conf["server_id"], 'dns');
7fe908	96
7dbea0	97	//* Write the domain file
fdb514	98	if(!empty($data['new']['id'])) {
8ee180	99	$tpl = new tpl();
T	100	$tpl->newTemplate("bind_pri.domain.master");
7fe908	101
8ee180	102	$zone = $data['new'];
T	103	$tpl->setVar($zone);
7fe908	104
8ee180	105	$records = $app->db->queryAllRecords("SELECT * FROM dns_rr WHERE zone = ".$zone['id']." AND active = 'Y'");
615a0a	106	if(is_array($records) && !empty($records)){
T	107	for($i=0;$i<sizeof($records);$i++){
	108	if($records[$i]['ttl'] == 0) $records[$i]['ttl'] = '';
42f822	109	if($records[$i]['name'] == '') $records[$i]['name'] = '@';
793c77	110	//* Split TXT records, if nescessary
TB	111	if($records[$i]['type'] == 'TXT' && strlen($records[$i]['data']) > 255) {
	112	$records[$i]['data'] = implode('" "',str_split( $records[$i]['data'], 255));
	113	}
615a0a	114	}
T	115	}
7fe908	116	$tpl->setLoop('zones', $records);
MC	117
4b88c2	118	//TODO : change this when distribution information has been integrated into server record
7fe908	119	if (file_exists('/etc/gentoo-release')) {
d907c0	120	$filename = escapeshellcmd($dns_config['bind_zonefiles_dir'].'/pri/'.str_replace("/", "_", substr($zone['origin'], 0, -1)));
7fe908	121	}
MC	122	else {
	123	$filename = escapeshellcmd($dns_config['bind_zonefiles_dir'].'/pri.'.str_replace("/", "_", substr($zone['origin'], 0, -1)));
	124	}
	125
	126	file_put_contents($filename, $tpl->grab());
8e725d	127	chown($filename, escapeshellcmd($dns_config['bind_user']));
J	128	chgrp($filename, escapeshellcmd($dns_config['bind_group']));
7fe908	129
f038c0	130	//* Check the zonefile
T	131	if(is_file($filename.'.err')) unlink($filename.'.err');
7fe908	132	exec('named-checkzone '.escapeshellarg($zone['origin']).' '.escapeshellarg($filename), $out, $return_status);
f038c0	133	if($return_status === 0) {
7fe908	134	$app->log("Writing BIND domain file: ".$filename, LOGLEVEL_DEBUG);
f038c0	135	} else {
7fe908	136	$app->log("Writing BIND domain file failed: ".$filename." ".implode(' ', $out), LOGLEVEL_WARN);
MC	137	rename($filename, $filename.'.err');
f038c0	138	}
8ee180	139	unset($tpl);
T	140	unset($records);
a59ad3	141	unset($records_out);
8ee180	142	unset($zone);
T	143	}
7fe908	144
7dbea0	145	//* rebuild the named.conf file if the origin has changed or when the origin is inserted.
fc70a2	146	//if($this->action == 'insert' \|\| $data['old']['origin'] != $data['new']['origin']) {
7fe908	147	$this->write_named_conf($data, $dns_config);
fc70a2	148	//}
7fe908	149
7dbea0	150	//* Delete old domain file, if domain name has been changed
T	151	if($data['old']['origin'] != $data['new']['origin']) {
4b88c2	152	//TODO : change this when distribution information has been integrated into server record
7fe908	153	if (file_exists('/etc/gentoo-release')) {
d907c0	154	$filename = $dns_config['bind_zonefiles_dir'].'/pri/'.str_replace("/", "_", substr($data['old']['origin'], 0, -1));
7fe908	155	}
MC	156	else {
	157	$filename = $dns_config['bind_zonefiles_dir'].'/pri.'.str_replace("/", "_", substr($data['old']['origin'], 0, -1));
	158	}
	159
f038c0	160	if(is_file($filename)) unlink($filename);
T	161	if(is_file($filename.'.err')) unlink($filename.'.err');
7dbea0	162	}
7fe908	163
eb64c3	164	//* Restart bind nameserver if update_acl is not empty, otherwise reload it
TB	165	if($data['new']['update_acl'] != '') {
	166	$app->services->restartServiceDelayed('bind', 'restart');
	167	} else {
	168	$app->services->restartServiceDelayed('bind', 'reload');
	169	}
7fe908	170
7dbea0	171	}
a59731	172
7fe908	173	function soa_delete($event_name, $data) {
a59731	174	global $app, $conf;
7fe908	175
MC	176	//* load the server configuration options
	177	$app->uses("getconf,tpl");
	178	$dns_config = $app->getconf->get_server_config($conf["server_id"], 'dns');
	179
	180	//* rebuild the named.conf file
	181	$this->write_named_conf($data, $dns_config);
	182
	183	//* Delete the domain file
	184	//TODO : change this when distribution information has been integrated into server record
	185	if (file_exists('/etc/gentoo-release')) {
	186	$zone_file_name = $dns_config['bind_zonefiles_dir'].'/pri/'.str_replace("/", "_", substr($data['old']['origin'], 0, -1));
	187	}
	188	else {
	189	$zone_file_name = $dns_config['bind_zonefiles_dir'].'/pri.'.str_replace("/", "_", substr($data['old']['origin'], 0, -1));
	190	}
	191
	192	if(is_file($zone_file_name)) unlink($zone_file_name);
	193	if(is_file($zone_file_name.'.err')) unlink($zone_file_name.'.err');
	194	$app->log("Deleting BIND domain file: ".$zone_file_name, LOGLEVEL_DEBUG);
	195
	196	//* Reload bind nameserver
	197	$app->services->restartServiceDelayed('bind', 'reload');
	198
a59731	199	}
7fe908	200
MC	201	function slave_insert($event_name, $data) {
a59731	202	global $app, $conf;
7fe908	203
MC	204	$this->action = 'insert';
	205	$this->slave_update($event_name, $data);
	206
	207	}
	208
	209	function slave_update($event_name, $data) {
	210	global $app, $conf;
	211
a59731	212	//* Load libraries
D	213	$app->uses("getconf,tpl");
7fe908	214
a59731	215	//* load the server configuration options
D	216	$dns_config = $app->getconf->get_server_config($conf["server_id"], 'dns');
7fe908	217
a59731	218	//* rebuild the named.conf file if the origin has changed or when the origin is inserted.
D	219	//if($this->action == 'insert' \|\| $data['old']['origin'] != $data['new']['origin']) {
7fe908	220	$this->write_named_conf($data, $dns_config);
a59731	221	//}
7fe908	222
a59731	223	//* Delete old domain file, if domain name has been changed
D	224	if($data['old']['origin'] != $data['new']['origin']) {
4b88c2	225	//TODO : change this when distribution information has been integrated into server record
7fe908	226	if (file_exists('/etc/gentoo-release')) {
MC	227	$filename = $dns_config['bind_zonefiles_dir'].'/sec/'.str_replace("/", "_", substr($data['old']['origin'], 0, -1));
	228	}
	229	else {
	230	$filename = $dns_config['bind_zonefiles_dir'].'/slave/sec.'.str_replace("/", "_", substr($data['old']['origin'], 0, -1));
	231	}
	232
a59731	233	if(is_file($filename)) unset($filename);
D	234	}
7fe908	235
355efb	236	//* Ensure that the named slave directory is writable by the named user
T	237	if (file_exists('/etc/gentoo-release')) {
	238	$slave_record_dir = $dns_config['bind_zonefiles_dir'].'/sec';
	239	} else {
	240	$slave_record_dir = $dns_config['bind_zonefiles_dir'].'/slave';
	241	}
7fe908	242	if(!@is_dir($slave_record_dir)) mkdir($slave_record_dir, 0770);
MC	243	chown($slave_record_dir, $dns_config['bind_user']);
	244	chgrp($slave_record_dir, $dns_config['bind_group']);
	245
a59731	246	//* Reload bind nameserver
7fe908	247	$app->services->restartServiceDelayed('bind', 'reload');
MC	248
a59731	249	}
7fe908	250
MC	251	function slave_delete($event_name, $data) {
a59731	252	global $app, $conf;
7fe908	253
MC	254
a59731	255	//* load the server configuration options
D	256	$app->uses("getconf,tpl");
	257	$dns_config = $app->getconf->get_server_config($conf["server_id"], 'dns');
7fe908	258
a59731	259	//* rebuild the named.conf file
7fe908	260	$this->write_named_conf($data, $dns_config);
MC	261
a59731	262	//* Delete the domain file
4b88c2	263	//TODO : change this when distribution information has been integrated into server record
7fe908	264	if (file_exists('/etc/gentoo-release')) {
MC	265	$zone_file_name = $dns_config['bind_zonefiles_dir'].'/sec/'.str_replace("/", "_", substr($data['old']['origin'], 0, -1));
	266	}
	267	else {
	268	$zone_file_name = $dns_config['bind_zonefiles_dir'].'/slave/sec.'.str_replace("/", "_", substr($data['old']['origin'], 0, -1));
	269	}
	270
a59731	271	if(is_file($zone_file_name)) unlink($zone_file_name);
7fe908	272	$app->log("Deleting BIND domain file for secondary zone: ".$zone_file_name, LOGLEVEL_DEBUG);
MC	273
a59731	274	//* Reload bind nameserver
7fe908	275	$app->services->restartServiceDelayed('bind', 'reload');
MC	276
7dbea0	277
T	278	}
7fe908	279
MC	280	function rr_insert($event_name, $data) {
7dbea0	281	global $app, $conf;
7fe908	282
7dbea0	283	//* Get the data of the soa and call soa_update
T	284	$tmp = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = ".$data['new']['zone']);
	285	$data["new"] = $tmp;
	286	$data["old"] = $tmp;
	287	$this->action = 'update';
7fe908	288	$this->soa_update($event_name, $data);
MC	289
7dbea0	290	}
7fe908	291
MC	292	function rr_update($event_name, $data) {
7dbea0	293	global $app, $conf;
7fe908	294
MC	295	//* Get the data of the soa and call soa_update
	296	$tmp = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = ".$data['new']['zone']);
	297	$data["new"] = $tmp;
	298	$data["old"] = $tmp;
	299	$this->action = 'update';
	300	$this->soa_update($event_name, $data);
	301
	302	}
	303
	304	function rr_delete($event_name, $data) {
	305	global $app, $conf;
	306
7dbea0	307	//* Get the data of the soa and call soa_update
531afa	308	$tmp = $app->db->queryOneRecord("SELECT * FROM dns_soa WHERE id = ".intval($data['old']['zone']));
7dbea0	309	$data["new"] = $tmp;
T	310	$data["old"] = $tmp;
	311	$this->action = 'update';
7fe908	312	$this->soa_update($event_name, $data);
MC	313
7dbea0	314	}
7fe908	315
MC	316	//##################################################################
	317
7dbea0	318	function write_named_conf($data, $dns_config) {
T	319	global $app, $conf;
7fe908	320
MC	321	//* Only write the master file for the current server
c36fe4	322	$tmps = $app->db->queryAllRecords("SELECT origin, xfer, also_notify, update_acl FROM dns_soa WHERE active = 'Y' AND server_id=".$conf["server_id"]);
fc70a2	323	$zones = array();
7fe908	324
957aaf	325	//* Check if the current zone that triggered this function has at least one NS record
f038c0	326	/* Has been replaced by a better zone check
531afa	327	$rec_num = $app->db->queryOneRecord("SELECT count(id) as ns FROM dns_rr WHERE type = 'NS' AND zone = ".intval($data['new']['id'])." AND active = 'Y'");
957aaf	328	if($rec_num['ns'] == 0) {
T	329	$exclude_zone = $data['new']['origin'];
	330	} else {
	331	$exclude_zone = '';
	332	}
f038c0	333	*/
7fe908	334
4b88c2	335	//TODO : change this when distribution information has been integrated into server record
7fe908	336	if (file_exists('/etc/gentoo-release')) {
MC	337	$pri_zonefiles_path = $dns_config['bind_zonefiles_dir'].'/pri/';
	338	$sec_zonefiles_path = $dns_config['bind_zonefiles_dir'].'/sec/';
	339
	340	}
	341	else {
	342	$pri_zonefiles_path = $dns_config['bind_zonefiles_dir'].'/pri.';
	343	$sec_zonefiles_path = $dns_config['bind_zonefiles_dir'].'/slave/sec.';
	344	}
a59ad3	345
957aaf	346	//* Loop trough zones
fc70a2	347	foreach($tmps as $tmp) {
7fe908	348
MC	349	$zone_file = $pri_zonefiles_path.str_replace("/", "_", substr($tmp['origin'], 0, -1));
	350
a59ad3	351	$options = '';
a59731	352	if(trim($tmp['xfer']) != '') {
7fe908	353	$options .= " allow-transfer {".str_replace(',', ';', $tmp['xfer']).";};\n";
a59731	354	} else {
D	355	$options .= " allow-transfer {none;};\n";
	356	}
7fe908	357	if(trim($tmp['also_notify']) != '') $options .= ' also-notify {'.str_replace(',', ';', $tmp['also_notify']).";};\n";
MC	358	if(trim($tmp['update_acl']) != '') $options .= " allow-update {".str_replace(',', ';', $tmp['update_acl']).";};\n";
	359
f038c0	360	if(file_exists($zone_file)) {
7fe908	361	$zones[] = array( 'zone' => substr($tmp['origin'], 0, -1),
MC	362	'zonefile_path' => $zone_file,
	363	'options' => $options
	364	);
957aaf	365	}
fc70a2	366	}
a59731	367
7dbea0	368	$tpl = new tpl();
T	369	$tpl->newTemplate("bind_named.conf.local.master");
7fe908	370	$tpl->setLoop('zones', $zones);
MC	371
a59731	372	//* And loop through the secondary zones, but only for the current server
D	373	$tmps_sec = $app->db->queryAllRecords("SELECT origin, xfer, ns FROM dns_slave WHERE active = 'Y' AND server_id=".$conf["server_id"]);
	374	$zones_sec = array();
	375
	376	foreach($tmps_sec as $tmp) {
7fe908	377
a59731	378	$options = " masters {".$tmp['ns'].";};\n";
7fe908	379	if(trim($tmp['xfer']) != '') {
MC	380	$options .= " allow-transfer {".str_replace(',', ';', $tmp['xfer']).";};\n";
	381	} else {
	382	$options .= " allow-transfer {none;};\n";
	383	}
a59731	384
D	385
7fe908	386	$zones_sec[] = array( 'zone' => substr($tmp['origin'], 0, -1),
MC	387	'zonefile_path' => $sec_zonefiles_path.str_replace("/", "_", substr($tmp['origin'], 0, -1)),
	388	'options' => $options
	389	);
a59731	390
7fe908	391	// $filename = escapeshellcmd($dns_config['bind_zonefiles_dir'].'/slave/sec.'.substr($tmp['origin'],0,-1));
MC	392	// $app->log("Writing BIND domain file: ".$filename,LOGLEVEL_DEBUG);
	393
	394
a59731	395	}
7fe908	396
a59731	397	$tpl_sec = new tpl();
D	398	$tpl_sec->newTemplate("bind_named.conf.local.slave");
7fe908	399	$tpl_sec->setLoop('zones', $zones_sec);
a59731	400
7fe908	401	file_put_contents($dns_config['named_conf_local_path'], $tpl->grab()."\n".$tpl_sec->grab());
MC	402	$app->log("Writing BIND named.conf.local file: ".$dns_config['named_conf_local_path'], LOGLEVEL_DEBUG);
	403
	404	unset($tpl_sec);
	405	unset($zones_sec);
	406	unset($tmps_sec);
7dbea0	407	unset($tpl);
fc70a2	408	unset($zones);
T	409	unset($tmps);
7fe908	410
7dbea0	411	}
7fe908	412
MC	413
	414
7dbea0	415
T	416	} // end class
	417
a59731	418	?>