nginx_plugin.inc.php 63.9 KB
Newer Older
1
2
<?php

Falko Timme's avatar
Falko Timme committed
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/*
Copyright (c) 2007 - 2009, Till Brehm, projektfarm Gmbh
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright notice,
      this list of conditions and the following disclaimer in the documentation
      and/or other materials provided with the distribution.
    * Neither the name of ISPConfig nor the names of its contributors
      may be used to endorse or promote products derived from this software without
      specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

31
32
33
34
35
36
37
38
39
40
41
42
43
class nginx_plugin {

	var $plugin_name = 'nginx_plugin';
	var $class_name = 'nginx_plugin';

	// private variables
	var $action = '';

	//* This function is called during ispconfig installation to determine
	//  if a symlink shall be created for this plugin.
	function onInstall() {
		global $conf;

Falko Timme's avatar
Falko Timme committed
44
		if($conf['services']['web'] == true) {
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
			return true;
		} else {
			return false;
		}

	}


	/*
	 	This function is called when the plugin is loaded
	*/

	function onLoad() {
		global $app;

		/*
		Register for the events
		*/
		$app->plugins->registerEvent('web_domain_insert',$this->plugin_name,'ssl');
		$app->plugins->registerEvent('web_domain_update',$this->plugin_name,'ssl');
		$app->plugins->registerEvent('web_domain_delete',$this->plugin_name,'ssl');

		$app->plugins->registerEvent('web_domain_insert',$this->plugin_name,'insert');
		$app->plugins->registerEvent('web_domain_update',$this->plugin_name,'update');
		$app->plugins->registerEvent('web_domain_delete',$this->plugin_name,'delete');
Falko Timme's avatar
Falko Timme committed
70
71
72
73
74
75
76
77
78
79

		$app->plugins->registerEvent('server_ip_insert',$this->plugin_name,'server_ip');
		$app->plugins->registerEvent('server_ip_update',$this->plugin_name,'server_ip');
		$app->plugins->registerEvent('server_ip_delete',$this->plugin_name,'server_ip');

		/*
		$app->plugins->registerEvent('webdav_user_insert',$this->plugin_name,'webdav');
		$app->plugins->registerEvent('webdav_user_update',$this->plugin_name,'webdav');
		$app->plugins->registerEvent('webdav_user_delete',$this->plugin_name,'webdav');
		*/
80
		
Falko Timme's avatar
Falko Timme committed
81
		$app->plugins->registerEvent('client_delete',$this->plugin_name,'client_delete');
82
83
84
85
86
87
88
		
		$app->plugins->registerEvent('web_folder_user_insert',$this->plugin_name,'web_folder_user');
		$app->plugins->registerEvent('web_folder_user_update',$this->plugin_name,'web_folder_user');
		$app->plugins->registerEvent('web_folder_user_delete',$this->plugin_name,'web_folder_user');
		
		$app->plugins->registerEvent('web_folder_update',$this->plugin_name,'web_folder_update');
		$app->plugins->registerEvent('web_folder_delete',$this->plugin_name,'web_folder_delete');
Falko Timme's avatar
Falko Timme committed
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
	}

	// Handle the creation of SSL certificates
	function ssl($event_name,$data) {
		global $app, $conf;

		// load the server configuration options
		$app->uses('getconf');
		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
		if ($web_config['CA_path']!='' && !file_exists($web_config['CA_path'].'/openssl.cnf'))
			$app->log("CA path error, file does not exist:".$web_config['CA_path'].'/openssl.conf',LOGLEVEL_ERROR);	
		
		//* Only vhosts can have a ssl cert
		if($data["new"]["type"] != "vhost") return;

		if(!is_dir($data['new']['document_root'].'/ssl')) exec('mkdir -p '.$data['new']['document_root'].'/ssl');
		$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';

		//* Create a SSL Certificate
		if($data['new']['ssl_action'] == 'create') {
			$rand_file = $ssl_dir.'/random_file';
			$rand_data = md5(uniqid(microtime(),1));
			for($i=0; $i<1000; $i++) {
				$rand_data .= md5(uniqid(microtime(),1));
				$rand_data .= md5(uniqid(microtime(),1));
				$rand_data .= md5(uniqid(microtime(),1));
				$rand_data .= md5(uniqid(microtime(),1));
			}
			file_put_contents($rand_file, $rand_data);

			$ssl_password = substr(md5(uniqid(microtime(),1)), 0, 15);

			$ssl_cnf = "        RANDFILE               = $rand_file

        [ req ]
        default_bits           = 2048
        default_keyfile        = keyfile.pem
        distinguished_name     = req_distinguished_name
        attributes             = req_attributes
        prompt                 = no
        output_password        = $ssl_password

        [ req_distinguished_name ]
        C                      = ".$data['new']['ssl_country']."
        ST                     = ".$data['new']['ssl_state']."
        L                      = ".$data['new']['ssl_locality']."
        O                      = ".$data['new']['ssl_organisation']."
        OU                     = ".$data['new']['ssl_organisation_unit']."
        CN                     = $domain
        emailAddress           = webmaster@".$data['new']['domain']."

        [ req_attributes ]
        challengePassword              = A challenge password";

			$ssl_cnf_file = $ssl_dir.'/openssl.conf';
			file_put_contents($ssl_cnf_file,$ssl_cnf);

			$rand_file = escapeshellcmd($rand_file);
			$key_file = escapeshellcmd($key_file);
			$key_file2 = escapeshellcmd($key_file2);
			$ssl_days = 3650;
			$csr_file = escapeshellcmd($csr_file);
			$config_file = escapeshellcmd($ssl_cnf_file);
			$crt_file = escapeshellcmd($crt_file);

			if(is_file($ssl_cnf_file)) {
				
				exec("openssl genrsa -des3 -rand $rand_file -passout pass:$ssl_password -out $key_file 2048");
				exec("openssl req -new -passin pass:$ssl_password -passout pass:$ssl_password -key $key_file -out $csr_file -days $ssl_days -config $config_file");
				exec("openssl rsa -passin pass:$ssl_password -in $key_file -out $key_file2");

				if(file_exists($web_config['CA_path'].'/openssl.cnf'))
				{
					exec("openssl ca -batch -out $crt_file -config ".$web_config['CA_path']."/openssl.cnf -passin pass:".$web_config['CA_pass']." -in $csr_file");
					$app->log("Creating CA-signed SSL Cert for: $domain",LOGLEVEL_DEBUG);
					if (filesize($crt_file)==0 || !file_exists($crt_file)) $app->log("CA-Certificate signing failed.  openssl ca -out $crt_file -config ".$web_config['CA_path']."/openssl.cnf -passin pass:".$web_config['CA_pass']." -in $csr_file",LOGLEVEL_ERROR);
				};
				if (filesize($crt_file)==0 || !file_exists($crt_file)){
					exec("openssl req -x509 -passin pass:$ssl_password -passout pass:$ssl_password -key $key_file -in $csr_file -out $crt_file -days $ssl_days -config $config_file ");
					$app->log("Creating self-signed SSL Cert for: $domain",LOGLEVEL_DEBUG);
				};
			
			}

			exec('chmod 400 '.$key_file2);
			@unlink($config_file);
			@unlink($rand_file);
			$ssl_request = $app->db->quote(file_get_contents($csr_file));
			$ssl_cert = $app->db->quote(file_get_contents($crt_file));
			/* Update the DB of the (local) Server */
			$app->db->query("UPDATE web_domain SET ssl_request = '$ssl_request', ssl_cert = '$ssl_cert' WHERE domain = '".$data['new']['domain']."'");
			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
			/* Update also the master-DB of the Server-Farm */
			$app->dbmaster->query("UPDATE web_domain SET ssl_request = '$ssl_request', ssl_cert = '$ssl_cert' WHERE domain = '".$data['new']['domain']."'");
			$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
		}

		//* Save a SSL certificate to disk
		if($data["new"]["ssl_action"] == 'save') {
			$ssl_dir = $data["new"]["document_root"]."/ssl";
			$domain = $data["new"]["ssl_domain"];
			$csr_file = $ssl_dir.'/'.$domain.".csr";
			$crt_file = $ssl_dir.'/'.$domain.".crt";
			//$bundle_file = $ssl_dir.'/'.$domain.".bundle";
			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"]);
			// for nginx, bundle files have to be appended to the certificate file
			if(trim($data["new"]["ssl_bundle"]) != '') file_put_contents($crt_file,$data["new"]["ssl_bundle"], FILE_APPEND);
			/* 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);
		}

		//* Delete a SSL certificate
		if($data['new']['ssl_action'] == 'del') {
			$ssl_dir = $data['new']['document_root'].'/ssl';
			$domain = $data['new']['ssl_domain'];
			$csr_file = $ssl_dir.'/'.$domain.'.csr';
			$crt_file = $ssl_dir.'/'.$domain.'.crt';
			//$bundle_file = $ssl_dir.'/'.$domain.'.bundle';
			if(file_exists($web_config['CA_path'].'/openssl.cnf'))
				{
					exec("openssl ca -batch -config ".$web_config['CA_path']."/openssl.cnf -passin pass:".$web_config['CA_pass']." -revoke $crt_file");
					$app->log("Revoking CA-signed SSL Cert for: $domain",LOGLEVEL_DEBUG);
				};
			unlink($csr_file);
			unlink($crt_file);
			//unlink($bundle_file);
			/* Update the DB of the (local) Server */
			$app->db->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '' WHERE domain = '".$data['new']['domain']."'");
			$app->db->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
			/* Update also the master-DB of the Server-Farm */
			$app->dbmaster->query("UPDATE web_domain SET ssl_request = '', ssl_cert = '' WHERE domain = '".$data['new']['domain']."'");
			$app->dbmaster->query("UPDATE web_domain SET ssl_action = '' WHERE domain = '".$data['new']['domain']."'");
			$app->log('Deleting SSL Cert for: '.$domain,LOGLEVEL_DEBUG);
		}
232
233
234


	}
Falko Timme's avatar
Falko Timme committed
235
236


237
238
	function insert($event_name,$data) {
		global $app, $conf;
Falko Timme's avatar
Falko Timme committed
239
240

		$this->action = 'insert';
241
242
		// just run the update function
		$this->update($event_name,$data);
Falko Timme's avatar
Falko Timme committed
243
244


245
	}
Falko Timme's avatar
Falko Timme committed
246
247


248
249
250
251
252
253
254
255
256
257
	function update($event_name,$data) {
		global $app, $conf;

		if($this->action != 'insert') $this->action = 'update';

		if($data['new']['type'] != 'vhost' && $data['new']['parent_domain_id'] > 0) {

			$old_parent_domain_id = intval($data['old']['parent_domain_id']);
			$new_parent_domain_id = intval($data['new']['parent_domain_id']);

Falko Timme's avatar
Falko Timme committed
258
			// If the parent_domain_id has been changed, we will have to update the old site as well.
259
			if($this->action == 'update' && $data['new']['parent_domain_id'] != $data['old']['parent_domain_id']) {
Falko Timme's avatar
Falko Timme committed
260
				$tmp = $app->db->queryOneRecord('SELECT * FROM web_domain WHERE domain_id = '.$old_parent_domain_id." AND active = 'y'");
261
262
263
264
265
266
267
				$data['new'] = $tmp;
				$data['old'] = $tmp;
				$this->action = 'update';
				$this->update($event_name,$data);
			}

			// This is not a vhost, so we need to update the parent record instead.
Falko Timme's avatar
Falko Timme committed
268
			$tmp = $app->db->queryOneRecord('SELECT * FROM web_domain WHERE domain_id = '.$new_parent_domain_id." AND active = 'y'");
269
270
271
272
			$data['new'] = $tmp;
			$data['old'] = $tmp;
			$this->action = 'update';
		}
Falko Timme's avatar
Falko Timme committed
273

274
275
		// load the server configuration options
		$app->uses('getconf');
Falko Timme's avatar
Falko Timme committed
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');

		//* Check if this is a chrooted setup
		if($web_config['website_basedir'] != '' && @is_file($web_config['website_basedir'].'/etc/passwd')) {
			$nginx_chrooted = true;
			$app->log('Info: nginx is chrooted.',LOGLEVEL_DEBUG);
		} else {
			$nginx_chrooted = false;
		}

		if($data['new']['document_root'] == '') {
			$app->log('document_root not set',LOGLEVEL_WARN);
			return 0;
		}
		if($data['new']['system_user'] == 'root' or $data['new']['system_group'] == 'root') {
			$app->log('Websites cannot be owned by the root user or group.',LOGLEVEL_WARN);
			return 0;
		}

		//* If the client of the site has been changed, we have a change of the document root
		if($this->action == 'update' && $data['new']['document_root'] != $data['old']['document_root']) {

			//* Get the old client ID
			$old_client = $app->dbmaster->queryOneRecord('SELECT client_id FROM sys_group WHERE sys_group.groupid = '.intval($data['old']['sys_groupid']));
			$old_client_id = intval($old_client['client_id']);
			unset($old_client);

			//* Remove the old symlinks
			$tmp_symlinks_array = explode(':',$web_config['website_symlinks']);
			if(is_array($tmp_symlinks_array)) {
				foreach($tmp_symlinks_array as $tmp_symlink) {
					$tmp_symlink = str_replace('[client_id]',$old_client_id,$tmp_symlink);
					$tmp_symlink = str_replace('[website_domain]',$data['old']['domain'],$tmp_symlink);
					// Remove trailing slash
					if(substr($tmp_symlink, -1, 1) == '/') $tmp_symlink = substr($tmp_symlink, 0, -1);
					// create the symlinks, if not exist
					if(is_link($tmp_symlink)) {
						exec('rm -f '.escapeshellcmd($tmp_symlink));
						$app->log('Removed symlink: rm -f '.$tmp_symlink,LOGLEVEL_DEBUG);
					}
				}
			}

			//* Move the site data
			$tmp_docroot = explode('/',$data['new']['document_root']);
			unset($tmp_docroot[count($tmp_docroot)-1]);
			$new_dir = implode('/',$tmp_docroot);

			$tmp_docroot = explode('/',$data['old']['document_root']);
			unset($tmp_docroot[count($tmp_docroot)-1]);
			$old_dir = implode('/',$tmp_docroot);

			exec('rm -rf '.$data['new']['document_root']);
			if(!is_dir($new_dir)) exec('mkdir -p '.$new_dir);
			exec('mv '.$data['old']['document_root'].' '.$new_dir);
			$app->log('Moving site to new document root: mv '.$data['old']['document_root'].' '.$new_dir,LOGLEVEL_DEBUG);

			// Handle the change in php_open_basedir
			$data['new']['php_open_basedir'] = str_replace($data['old']['document_root'],$data['new']['document_root'],$data['old']['php_open_basedir']);

			//* Change the owner of the website files to the new website owner
			exec('chown --recursive --from='.escapeshellcmd($data['old']['system_user']).':'.escapeshellcmd($data['old']['system_group']).' '.escapeshellcmd($data['new']['system_user']).':'.escapeshellcmd($data['new']['system_group']).' '.$new_dir);

			//* Change the home directory and group of the website user
			$command = 'usermod';
			$command .= ' --home '.escapeshellcmd($data['new']['document_root']);
			$command .= ' --gid '.escapeshellcmd($data['new']['system_group']);
			$command .= ' '.escapeshellcmd($data['new']['system_user']);
			exec($command);

			if($nginx_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);


		}

		//print_r($data);

		// Check if the directories are there and create them if necessary.
		if(!is_dir($data['new']['document_root'].'/web')) exec('mkdir -p '.$data['new']['document_root'].'/web');
		if(!is_dir($data['new']['document_root'].'/web/error') and $data['new']['errordocs']) exec('mkdir -p '.$data['new']['document_root'].'/web/error');
		//if(!is_dir($data['new']['document_root'].'/log')) exec('mkdir -p '.$data['new']['document_root'].'/log');
		if(!is_dir($data['new']['document_root'].'/ssl')) exec('mkdir -p '.$data['new']['document_root'].'/ssl');
		if(!is_dir($data['new']['document_root'].'/cgi-bin')) exec('mkdir -p '.$data['new']['document_root'].'/cgi-bin');
		if(!is_dir($data['new']['document_root'].'/tmp')) exec('mkdir -p '.$data['new']['document_root'].'/tmp');

		// Remove the symlink for the site, if site is renamed
		if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
			if(is_dir('/var/log/ispconfig/httpd/'.$data['old']['domain'])) exec('rm -rf /var/log/ispconfig/httpd/'.$data['old']['domain']);
			if(is_link($data['old']['document_root'].'/log')) unlink($data['old']['document_root'].'/log');
		}

		// Create the symlink for the logfiles
		if(!is_dir('/var/log/ispconfig/httpd/'.$data['new']['domain'])) exec('mkdir -p /var/log/ispconfig/httpd/'.$data['new']['domain']);
		if(!is_link($data['new']['document_root'].'/log')) {
			exec('ln -s /var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/log');
			$app->log('Creating symlink: ln -s /var/log/ispconfig/httpd/'.$data['new']['domain'].' '.$data['new']['document_root'].'/log',LOGLEVEL_DEBUG);
		}
		/*
		// Create the symlink for the logfiles
		// This does not work as vlogger cannot log trough symlinks.
		if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
			if(is_dir($data['old']['document_root'].'/log')) exec('rm -rf '.$data['old']['document_root'].'/log');
			if(is_link('/var/log/ispconfig/httpd/'.$data['old']['domain'])) unlink('/var/log/ispconfig/httpd/'.$data['old']['domain']);
		}
		
		// Create the symlink for the logfiles
		if(!is_dir($data['new']['document_root'].'/log')) exec('mkdir -p '.$data['new']['document_root'].'/log');
		if(!is_link('/var/log/ispconfig/httpd/'.$data['new']['domain'])) {
			exec('ln -s '.$data['new']['document_root'].'/log /var/log/ispconfig/httpd/'.$data['new']['domain']);
			$app->log('Creating symlink: ln -s '.$data['new']['document_root'].'/log /var/log/ispconfig/httpd/'.$data['new']['domain'],LOGLEVEL_DEBUG);
		}
		*/

		// Get the client ID
		$client = $app->dbmaster->queryOneRecord('SELECT client_id FROM sys_group WHERE sys_group.groupid = '.intval($data['new']['sys_groupid']));
		$client_id = intval($client['client_id']);
		unset($client);

		// Remove old symlinks, if site is renamed
		if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
			$tmp_symlinks_array = explode(':',$web_config['website_symlinks']);
			if(is_array($tmp_symlinks_array)) {
				foreach($tmp_symlinks_array as $tmp_symlink) {
					$tmp_symlink = str_replace('[client_id]',$client_id,$tmp_symlink);
					$tmp_symlink = str_replace('[website_domain]',$data['old']['domain'],$tmp_symlink);
					// Remove trailing slash
					if(substr($tmp_symlink, -1, 1) == '/') $tmp_symlink = substr($tmp_symlink, 0, -1);
					// remove the symlinks, if not exist
					if(is_link($tmp_symlink)) {
						exec('rm -f '.escapeshellcmd($tmp_symlink));
						$app->log('Removed symlink: rm -f '.$tmp_symlink,LOGLEVEL_DEBUG);
					}
				}
			}
		}

		// Create the symlinks for the sites
		$tmp_symlinks_array = explode(':',$web_config['website_symlinks']);
		if(is_array($tmp_symlinks_array)) {
			foreach($tmp_symlinks_array as $tmp_symlink) {
				$tmp_symlink = str_replace('[client_id]',$client_id,$tmp_symlink);
				$tmp_symlink = str_replace('[website_domain]',$data['new']['domain'],$tmp_symlink);
				// Remove trailing slash
				if(substr($tmp_symlink, -1, 1) == '/') $tmp_symlink = substr($tmp_symlink, 0, -1);
				//* Remove symlink if target folder has been changed.
				if($data['old']['document_root'] != '' && $data['old']['document_root'] != $data['new']['document_root'] && is_link($tmp_symlink)) {
					unlink($tmp_symlink);
				}
				// create the symlinks, if not exist
				if(!is_link($tmp_symlink)) {
					exec('ln -s '.escapeshellcmd($data['new']['document_root']).'/ '.escapeshellcmd($tmp_symlink));
					$app->log('Creating symlink: ln -s '.$data['new']['document_root'].'/ '.$tmp_symlink,LOGLEVEL_DEBUG);
				}
			}
		}



        // Install the Standard or Custom Error, Index and other related files
        // /usr/local/ispconfig/server/conf is for the standard files
        // /usr/local/ispconfig/server/conf-custom is for the custom files
        // setting a local var here
           
        // normally $conf['templates'] = "/usr/local/ispconfig/server/conf";

		if($this->action == 'insert' && $data['new']['type'] == 'vhost') {
			// Copy the error pages
			if($data['new']['errordocs']) {
				$error_page_path = escapeshellcmd($data['new']['document_root']).'/web/error/';
445
446
				if (file_exists($conf['rootpath'].'/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2))) {
					exec('cp ' . $conf['rootpath'].'/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2).'/* '.$error_page_path);
Falko Timme's avatar
Falko Timme committed
447
448
				}
				else {
449
450
					if (file_exists($conf['rootpath'].'/conf-custom/error/400.html')) {
						exec('cp '. $conf['rootpath'].'/conf-custom/error/*.html '.$error_page_path);
Falko Timme's avatar
Falko Timme committed
451
452
					}
					else {
453
						exec('cp ' . $conf['rootpath'] . '/conf/error/'.substr(escapeshellcmd($conf['language']),0,2).'/* '.$error_page_path);
Falko Timme's avatar
Falko Timme committed
454
455
456
457
458
					}
				}
				exec('chmod -R a+r '.$error_page_path);
			}

459
460
			if (file_exists($conf['rootpath'] . '/conf-custom/index/standard_index.html_'.substr(escapeshellcmd($conf['language']),0,2))) {
				exec('cp ' . $conf['rootpath'] . '/conf-custom/index/standard_index.html_'.substr(escapeshellcmd($conf['language']),0,2).' '.escapeshellcmd($data['new']['document_root']).'/web/index.html');
Falko Timme's avatar
Falko Timme committed
461
            
462
463
			if(is_file($conf['rootpath'] . '/conf-custom/index/favicon.ico')) {
                exec('cp ' . $conf['rootpath'] . '/conf-custom/index/favicon.ico '.escapeshellcmd($data['new']['document_root']).'/web/');
Falko Timme's avatar
Falko Timme committed
464
            }
465
466
			if(is_file($conf['rootpath'] . '/conf-custom/index/robots.txt')) {
                exec('cp ' . $conf['rootpath'] . '/conf-custom/index/robots.txt '.escapeshellcmd($data['new']['document_root']).'/web/');
Falko Timme's avatar
Falko Timme committed
467
                }
468
469
                if(is_file($conf['rootpath'] . '/conf-custom/index/.htaccess')) {
                    exec('cp ' . $conf['rootpath'] . '/conf-custom/index/.htaccess '.escapeshellcmd($data['new']['document_root']).'/web/');
Falko Timme's avatar
Falko Timme committed
470
471
472
                }
            }
			else {
473
474
				if (file_exists($conf['rootpath'] . '/conf-custom/index/standard_index.html')) {
					exec('cp ' . $conf['rootpath'] . '/conf-custom/index/standard_index.html '.escapeshellcmd($data['new']['document_root']).'/web/index.html');
Falko Timme's avatar
Falko Timme committed
475
476
				}
				else {
477
478
479
480
					exec('cp ' . $conf['rootpath'] . '/conf/index/standard_index.html_'.substr(escapeshellcmd($conf['language']),0,2).' '.escapeshellcmd($data['new']['document_root']).'/web/index.html');
					if(is_file($conf['rootpath'] . '/conf/index/favicon.ico')) exec('cp ' . $conf['rootpath'] . '/conf/index/favicon.ico '.escapeshellcmd($data['new']['document_root']).'/web/');
					if(is_file($conf['rootpath'] . '/conf/index/robots.txt')) exec('cp ' . $conf['rootpath'] . '/conf/index/robots.txt '.escapeshellcmd($data['new']['document_root']).'/web/');
					if(is_file($conf['rootpath'] . '/conf/index/.htaccess')) exec('cp ' . $conf['rootpath'] . '/conf/index/.htaccess '.escapeshellcmd($data['new']['document_root']).'/web/');
Falko Timme's avatar
Falko Timme committed
481
482
483
484
485
486
487
488
				}
			}
			exec('chmod -R a+r '.escapeshellcmd($data['new']['document_root']).'/web/');

			//** Copy the error documents on update when the error document checkbox has been activated and was deactivated before
		} elseif ($this->action == 'update' && $data['new']['type'] == 'vhost' && $data['old']['errordocs'] == 0 && $data['new']['errordocs'] == 1) {

			$error_page_path = escapeshellcmd($data['new']['document_root']).'/web/error/';
489
490
			if (file_exists($conf['rootpath'] . '/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2))) {
				exec('cp ' . $conf['rootpath'] . '/conf-custom/error/'.substr(escapeshellcmd($conf['language']),0,2).'/* '.$error_page_path);
Falko Timme's avatar
Falko Timme committed
491
492
			}
			else {
493
494
				if (file_exists($conf['rootpath'] . '/conf-custom/error/400.html')) {
					exec('cp ' . $conf['rootpath'] . '/conf-custom/error/*.html '.$error_page_path);
Falko Timme's avatar
Falko Timme committed
495
496
				}
				else {
497
					exec('cp ' . $conf['rootpath'] . '/conf/error/'.substr(escapeshellcmd($conf['language']),0,2).'/* '.$error_page_path);
Falko Timme's avatar
Falko Timme committed
498
499
500
501
502
				}
			}
			exec('chmod -R a+r '.$error_page_path);
			exec('chown -R '.$data['new']['system_user'].':'.$data['new']['system_group'].' '.$error_page_path);
		}  // end copy error docs
503
504
505
506

		// Create group and user, if not exist
		$app->uses('system');

Falko Timme's avatar
Falko Timme committed
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
		$groupname = escapeshellcmd($data['new']['system_group']);
		if($data['new']['system_group'] != '' && !$app->system->is_group($data['new']['system_group'])) {
			exec('groupadd '.$groupname);
			if($apache_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' groupadd '.$groupname);
			$app->log('Adding the group: '.$groupname,LOGLEVEL_DEBUG);
		}

		$username = escapeshellcmd($data['new']['system_user']);
		if($data['new']['system_user'] != '' && !$app->system->is_user($data['new']['system_user'])) {
			exec('useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname -G sshusers $username -s /bin/false");
			if($apache_chrooted) $this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' useradd -d '.escapeshellcmd($data['new']['document_root'])." -g $groupname -G sshusers $username -s /bin/false");
			$app->log('Adding the user: '.$username,LOGLEVEL_DEBUG);
		}

		// Set the quota for the user
		if($username != '' && $app->system->is_user($username)) {
			if($data['new']['hd_quota'] > 0) {
				$blocks_soft = $data['new']['hd_quota'] * 1024;
				$blocks_hard = $blocks_soft + 1024;
			} else {
				$blocks_soft = $blocks_hard = 0;
			}
			exec("setquota -u $username $blocks_soft $blocks_hard 0 0 -a &> /dev/null");
			exec('setquota -T -u '.$username.' 604800 604800 -a &> /dev/null');
		}

		if($this->action == 'insert' || $data["new"]["system_user"] != $data["old"]["system_user"]) {
			// Chown and chmod the directories below the document root
			$this->_exec('chown -R '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']));
			// The document root itself has to be owned by root in normal level and by the web owner in security level 20
			if($web_config['security_level'] == 20) {
				$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']));
			} else {
				$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root']));
			}
		}



		//* If the security level is set to high
		if($web_config['security_level'] == 20) {

			$this->_exec('chmod 751 '.escapeshellcmd($data['new']['document_root']));
			$this->_exec('chmod 751 '.escapeshellcmd($data['new']['document_root']).'/*');
			$this->_exec('chmod 710 '.escapeshellcmd($data['new']['document_root'].'/web'));

			// make tmp directory writable for nginx and the website users
			$this->_exec('chmod 777 '.escapeshellcmd($data['new']['document_root'].'/tmp'));
			
			// Set Log symlink to 755 to make the logs accessible by the FTP user
			$this->_exec("chmod 755 ".escapeshellcmd($data["new"]["document_root"])."/log");

			$command = 'usermod';
			$command .= ' --groups sshusers';
			$command .= ' '.escapeshellcmd($data['new']['system_user']);
			$this->_exec($command);

			//* if we have a chrooted nginx environment
			if($nginx_chrooted) {
				$this->_exec('chroot '.escapeshellcmd($web_config['website_basedir']).' '.$command);

				//* add the nginx user to the client group in the chroot environment
				$tmp_groupfile = $app->system->server_conf['group_datei'];
				$app->system->server_conf['group_datei'] = $web_config['website_basedir'].'/etc/group';
				$app->system->add_user_to_group($groupname, escapeshellcmd($web_config['user']));
				$app->system->server_conf['group_datei'] = $tmp_groupfile;
				unset($tmp_groupfile);
			}

			//* add the nginx user to the client group
577
			$app->system->add_user_to_group($groupname, escapeshellcmd($web_config['nginx_user']));
Falko Timme's avatar
Falko Timme committed
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637

			$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']));

			/*
			* Workaround for jailkit: If jailkit is enabled for the site, the 
			* website root has to be owned by the root user and we have to chmod it to 755 then
			*/

			//* Check if there is a jailkit user for this site
			$tmp = $app->db->queryOneRecord('SELECT count(shell_user_id) as number FROM shell_user WHERE parent_domain_id = '.$data['new']['domain_id']." AND chroot = 'jailkit'");
			if($tmp['number'] > 0) {
				$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root']));
				$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root']));
			}
			unset($tmp);

			// If the security Level is set to medium
		} else {

			$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root']));
			$this->_exec('chmod 755 '.escapeshellcmd($data['new']['document_root'].'/*'));
			$this->_exec('chown root:root '.escapeshellcmd($data['new']['document_root']));

			// make temp directory writable for nginx and the website users
			$this->_exec('chmod 777 '.escapeshellcmd($data['new']['document_root'].'/tmp'));
		}

		// Change the ownership of the error log to the owner of the website
		if(!@is_file($data['new']['document_root'].'/log/error.log')) exec('touch '.escapeshellcmd($data['new']['document_root']).'/log/error.log');
		$this->_exec('chown '.$username.':'.$groupname.' '.escapeshellcmd($data['new']['document_root']).'/log/error.log');


		/*
		//* Write the custom php.ini file, if custom_php_ini filed is not empty
		$custom_php_ini_dir = $web_config['website_basedir'].'/conf/'.$data['new']['system_user'];
		if(!is_dir($web_config['website_basedir'].'/conf')) mkdir($web_config['website_basedir'].'/conf');
		if(trim($data['new']['custom_php_ini']) != '') {
			$has_custom_php_ini = true;
			if(!is_dir($custom_php_ini_dir)) mkdir($custom_php_ini_dir);
			$php_ini_content = '';
			if($data['new']['php'] == 'mod') {
				$master_php_ini_path = $web_config['php_ini_path_apache'];
			} else {
				if($data["new"]['php'] == 'fast-cgi' && file_exists($fastcgi_config["fastcgi_phpini_path"])) {
					$master_php_ini_path = $fastcgi_config["fastcgi_phpini_path"];
				} else {
					$master_php_ini_path = $web_config['php_ini_path_cgi'];
				}
			}
			if($master_php_ini_path != '' && substr($master_php_ini_path,-7) == 'php.ini' && is_file($master_php_ini_path)) {
				$php_ini_content .= file_get_contents($master_php_ini_path)."\n";
			}
			$php_ini_content .= trim($data['new']['custom_php_ini']);
			file_put_contents($custom_php_ini_dir.'/php.ini',$php_ini_content);
		} else {
			$has_custom_php_ini = false;
			if(is_file($custom_php_ini_dir.'/php.ini')) unlink($custom_php_ini_dir.'/php.ini');
		}
		*/

638
639
640
641
642
643
644
		//* Create the vhost config file
		$app->load('tpl');

		$tpl = new tpl();
		$tpl->newTemplate('nginx_vhost.conf.master');

		$vhost_data = $data['new'];
Falko Timme's avatar
Falko Timme committed
645
646
647
		$vhost_data['web_document_root'] = $data['new']['document_root'].'/web';
		$vhost_data['web_document_root_www'] = $web_config['website_basedir'].'/'.$data['new']['domain'].'/web';
		$vhost_data['web_basedir'] = $web_config['website_basedir'];
Falko Timme's avatar
Falko Timme committed
648
649
650
		
		// IPv6
		if($data['new']['ipv6_address'] != '') $tpl->setVar('ipv6_enabled', 1);
651
652
653
654
655
656
657
658
659
		
		// PHP-FPM
		$pool_dir = escapeshellcmd($web_config['php_fpm_pool_dir']);
		if(substr($pool_dir,-1) != '/') $pool_dir .= '/';
		$pool_name = 'web'.$data['new']['domain_id'];
		$socket_dir = escapeshellcmd($web_config['php_fpm_socket_dir']);
		if(substr($socket_dir,-1) != '/') $socket_dir .= '/';
		
		if($data['new']['php_fpm_use_socket'] == 'y'){
Falko Timme's avatar
Falko Timme committed
660
661
			$use_tcp = 0;
			$use_socket = 1;
662
		} else {
Falko Timme's avatar
Falko Timme committed
663
664
			$use_tcp = 1;
			$use_socket = 0;
665
666
667
668
669
		}
		$tpl->setVar('use_tcp', $use_tcp);
		$tpl->setVar('use_socket', $use_socket);
		$fpm_socket = $socket_dir.$pool_name.'.sock';
		$tpl->setVar('fpm_socket', $fpm_socket);
670
		$vhost_data['fpm_port'] = $web_config['php_fpm_start_port'] + $data['new']['domain_id'] - 1;
671
672
673
674
675
676
677
678
679
680
681
682
683
684
		
		// Custom nginx directives
		$final_nginx_directives = array();
		$nginx_directives = $data['new']['nginx_directives'];
		// Make sure we only have Unix linebreaks
		$nginx_directives = str_replace("\r\n", "\n", $nginx_directives);
		$nginx_directives = str_replace("\r", "\n", $nginx_directives);
		$nginx_directive_lines = explode("\n", $nginx_directives);
		if(is_array($nginx_directive_lines) && !empty($nginx_directive_lines)){
			foreach($nginx_directive_lines as $nginx_directive_line){
				$final_nginx_directives[] = array('nginx_directive' => $nginx_directive_line);
			}
		}
		$tpl->setLoop('nginx_directives', $final_nginx_directives);
Falko Timme's avatar
Falko Timme committed
685

686
		// Check if a SSL cert exists
Falko Timme's avatar
Falko Timme committed
687
		$ssl_dir = $data['new']['document_root'].'/ssl';
688
689
690
691
		$domain = $data['new']['ssl_domain'];
		$key_file = $ssl_dir.'/'.$domain.'.key';
		$crt_file = $ssl_dir.'/'.$domain.'.crt';

Falko Timme's avatar
Falko Timme committed
692
		if($domain!='' && $data['new']['ssl'] == 'y' && @is_file($crt_file) && @is_file($key_file) && (@filesize($crt_file)>0)  && (@filesize($key_file)>0)) {
693
694
695
696
			$vhost_data['ssl_enabled'] = 1;
			$app->log('Enable SSL for: '.$domain,LOGLEVEL_DEBUG);
		} else {
			$vhost_data['ssl_enabled'] = 0;
Falko Timme's avatar
Falko Timme committed
697
			$app->log('SSL Disabled. '.$domain,LOGLEVEL_DEBUG);
698
699
		}

Falko Timme's avatar
Falko Timme committed
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
		// Set SEO Redirect
		if($data['new']['seo_redirect'] != '' && ($data['new']['subdomain'] == 'www' || $data['new']['subdomain'] == '*')){
			$vhost_data['seo_redirect_enabled'] = 1;
			if($data['new']['seo_redirect'] == 'non_www_to_www'){
				$vhost_data['seo_redirect_origin_domain'] = $data['new']['domain'];
				$vhost_data['seo_redirect_target_domain'] = 'www.'.$data['new']['domain'];
			}
			if($data['new']['seo_redirect'] == 'www_to_non_www'){
				$vhost_data['seo_redirect_origin_domain'] = 'www.'.$data['new']['domain'];
				$vhost_data['seo_redirect_target_domain'] = $data['new']['domain'];
			}
		} else {
			$vhost_data['seo_redirect_enabled'] = 0;
		}
		
715
716
		$tpl->setVar($vhost_data);

Falko Timme's avatar
Falko Timme committed
717
718
719
720
		// Rewrite rules
		$rewrite_rules = array();
		if($data['new']['redirect_type'] != '') {
			if(substr($data['new']['redirect_path'],-1) != '/') $data['new']['redirect_path'] .= '/';
721
			if(substr($data['new']['redirect_path'],0,8) == '[scheme]') $data['new']['redirect_path'] = '$scheme'.substr($data['new']['redirect_path'],8);
Falko Timme's avatar
Falko Timme committed
722
723
724
725
726
727
728
729
			/* Disabled path extension
			if($data['new']['redirect_type'] == 'no' && substr($data['new']['redirect_path'],0,4) != 'http') {
				$data['new']['redirect_path'] = $data['new']['document_root'].'/web'.realpath($data['new']['redirect_path']).'/';
			}
			*/

			switch($data['new']['subdomain']) {
				case 'www':
730
731
732
733
734
					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$data['new']['domain'],
					'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
					'rewrite_target' 	=> $data['new']['redirect_path']);
					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^www.'.$data['new']['domain'],
							'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
Falko Timme's avatar
Falko Timme committed
735
736
737
							'rewrite_target' 	=> $data['new']['redirect_path']);
					break;
				case '*':
738
739
740
					$rewrite_rules[] = array(	'rewrite_domain' 	=> $data['new']['domain'],
						'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
						'rewrite_target' 	=> $data['new']['redirect_path']);
Falko Timme's avatar
Falko Timme committed
741
					break;
742
743
744
745
				default:
					$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$data['new']['domain'],
					'rewrite_type' 		=> ($data['new']['redirect_type'] == 'no')?'':$data['new']['redirect_type'],
					'rewrite_target' 	=> $data['new']['redirect_path']);
Falko Timme's avatar
Falko Timme committed
746
747
			}
		}
748
749

		// get alias domains (co-domains and subdomains)
Falko Timme's avatar
Falko Timme committed
750
		$aliases = $app->db->queryAllRecords('SELECT * FROM web_domain WHERE parent_domain_id = '.$data['new']['domain_id']." AND active = 'y'");
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
		$server_alias = array();
		switch($data['new']['subdomain']) {
			case 'www':
				$server_alias[] .= 'www.'.$data['new']['domain'].' ';
				break;
			case '*':
				$server_alias[] .= '*.'.$data['new']['domain'].' ';
				break;
		}
		if(is_array($aliases)) {
			foreach($aliases as $alias) {
				switch($alias['subdomain']) {
					case 'www':
						$server_alias[] .= 'www.'.$alias['domain'].' '.$alias['domain'].' ';
						break;
					case '*':
						$server_alias[] .= '*.'.$alias['domain'].' '.$alias['domain'].' ';
						break;
					default:
						$server_alias[] .= $alias['domain'].' ';
						break;
				}
				$app->log('Add server alias: '.$alias['domain'],LOGLEVEL_DEBUG);
Falko Timme's avatar
Falko Timme committed
774
775
				// Rewriting
				if($alias['redirect_type'] != '') {
Falko Timme's avatar
Falko Timme committed
776
777
778
					if(substr($alias['redirect_path'],-1) != '/') $alias['redirect_path'] .= '/';
					if(substr($alias['redirect_path'],0,8) == '[scheme]') $alias['redirect_path'] = '$scheme'.substr($alias['redirect_path'],8);
					
Falko Timme's avatar
Falko Timme committed
779
780
781
782
783
					/* Disabled the path extension
					if($data['new']['redirect_type'] == 'no' && substr($data['new']['redirect_path'],0,4) != 'http') {
						$data['new']['redirect_path'] = $data['new']['document_root'].'/web'.realpath($data['new']['redirect_path']).'/';
					}
					*/
784
					
Falko Timme's avatar
Falko Timme committed
785
786
					switch($alias['subdomain']) {
						case 'www':
787
788
789
790
791
							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$alias['domain'],
								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
								'rewrite_target' 	=> $alias['redirect_path']);
							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^www.'.$alias['domain'],
									'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
Falko Timme's avatar
Falko Timme committed
792
793
794
									'rewrite_target' 	=> $alias['redirect_path']);
							break;
						case '*':
795
796
797
							$rewrite_rules[] = array(	'rewrite_domain' 	=> $alias['domain'],
								'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
								'rewrite_target' 	=> $alias['redirect_path']);
Falko Timme's avatar
Falko Timme committed
798
							break;
799
800
801
802
						default:
							$rewrite_rules[] = array(	'rewrite_domain' 	=> '^'.$alias['domain'],
							'rewrite_type' 		=> ($alias['redirect_type'] == 'no')?'':$alias['redirect_type'],
							'rewrite_target' 	=> $alias['redirect_path']);
Falko Timme's avatar
Falko Timme committed
803
804
					}
				}
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
			}
		}

		//* If we have some alias records
		if(count($server_alias) > 0) {
			$server_alias_str = '';
			$n = 0;

			foreach($server_alias as $tmp_alias) {
				$server_alias_str .= $tmp_alias;
			}
			unset($tmp_alias);

			$tpl->setVar('alias',trim($server_alias_str));
		} else {
			$tpl->setVar('alias','');
		}
Falko Timme's avatar
Falko Timme committed
822
823

		if(count($rewrite_rules) > 0) {
824
			$tpl->setLoop('redirects',$rewrite_rules);
Falko Timme's avatar
Falko Timme committed
825
		}
826
		
Falko Timme's avatar
Falko Timme committed
827
828
		//* Create basic http auth for website statistics
		$tpl->setVar('stats_auth_passwd_file', $data['new']['document_root']."/.htpasswd_stats");
829
830
831
832
		
		// Create basic http auth for other directories
		$basic_auth_locations = $this->_create_web_folder_auth_configuration($data['new']);
		if(is_array($basic_auth_locations) && !empty($basic_auth_locations)) $tpl->setLoop('basic_auth_locations', $basic_auth_locations);
833

Falko Timme's avatar
Falko Timme committed
834
		$vhost_file = escapeshellcmd($web_config['nginx_vhost_conf_dir'].'/'.$data['new']['domain'].'.vhost');
835
		//* Make a backup copy of vhost file
Falko Timme's avatar
Falko Timme committed
836
		if(file_exists($vhost_file)) copy($vhost_file,$vhost_file.'~');
837
838
839
840
841
842
		
		//* Write vhost file
		file_put_contents($vhost_file,$tpl->grab());
		$app->log('Writing the vhost file: '.$vhost_file,LOGLEVEL_DEBUG);
		unset($tpl);

Falko Timme's avatar
Falko Timme committed
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
		//* Set the symlink to enable the vhost
		//* First we check if there is a old type of symlink and remove it
		$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/'.$data['new']['domain'].'.vhost');
		if(is_link($vhost_symlink)) unlink($vhost_symlink);
		
		//* Remove old or changed symlinks
		if($data['new']['subdomain'] != $data['old']['subdomain'] or $data['new']['active'] == 'n') {
			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/900-'.$data['new']['domain'].'.vhost');
			if(is_link($vhost_symlink)) {
				unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
			}
			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/100-'.$data['new']['domain'].'.vhost');
			if(is_link($vhost_symlink)) {
				unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
			}
		}
		
		//* New symlink
		if($data['new']['subdomain'] == '*') {
			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/900-'.$data['new']['domain'].'.vhost');
		} else {
			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/100-'.$data['new']['domain'].'.vhost');
		}
868
869
870
871
872
873
874
		if($data['new']['active'] == 'y' && !is_link($vhost_symlink)) {
			symlink($vhost_file,$vhost_symlink);
			$app->log('Creating symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
		}

		// remove old symlink and vhost file, if domain name of the site has changed
		if($this->action == 'update' && $data['old']['domain'] != '' && $data['new']['domain'] != $data['old']['domain']) {
Falko Timme's avatar
Falko Timme committed
875
876
877
878
879
880
881
882
883
884
885
			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/900-'.$data['old']['domain'].'.vhost');
			if(is_link($vhost_symlink)) {
				unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
			}
			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/100-'.$data['old']['domain'].'.vhost');
			if(is_link($vhost_symlink)) {
				unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
			}
			$vhost_file = escapeshellcmd($web_config['nginx_vhost_conf_dir'].'/'.$data['old']['domain'].'.vhost');
886
887
888
889
			unlink($vhost_file);
			$app->log('Removing file: '.$vhost_file,LOGLEVEL_DEBUG);
		}
		
Falko Timme's avatar
Falko Timme committed
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
		// create password file for stats directory
		if(!is_file($data['new']['document_root'].'/.htpasswd_stats') || $data['new']['stats_password'] != $data['old']['stats_password']) {
			if(trim($data['new']['stats_password']) != '') {
				$htp_file = 'admin:'.trim($data['new']['stats_password']);
				file_put_contents($data['new']['document_root'].'/.htpasswd_stats',$htp_file);
				chmod($data['new']['document_root'].'/.htpasswd_stats',0755);
				unset($htp_file);
			}
		}
		
		//* Create awstats configuration
		if($data['new']['stats_type'] == 'awstats' && $data['new']['type'] == 'vhost') {
			$this->awstats_update($data,$web_config);
		}
		
905
		$this->php_fpm_pool_update($data,$web_config,$pool_dir,$pool_name,$socket_dir);
906
		
Falko Timme's avatar
Falko Timme committed
907
908
909
910
911
912
		if($web_config['check_apache_config'] == 'y') {
			//* Test if nginx starts with the new configuration file
			$nginx_online_status_before_restart = $this->_checkTcp('localhost',80);
			$app->log('nginx status is: '.$nginx_online_status_before_restart,LOGLEVEL_DEBUG);

			$app->services->restartService('httpd','restart');
913
			
Falko Timme's avatar
Falko Timme committed
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
			// wait a few seconds, before we test the apache status again
			sleep(2);
		
			//* Check if nginx restarted successfully if it was online before
			$nginx_online_status_after_restart = $this->_checkTcp('localhost',80);
			$app->log('nginx online status after restart is: '.$nginx_online_status_after_restart,LOGLEVEL_DEBUG);
			if($nginx_online_status_before_restart && !$nginx_online_status_after_restart) {
				$app->log('nginx did not restart after the configuration change for website '.$data['new']['domain'].' Reverting the configuration. Saved non-working config as '.$vhost_file.'.err',LOGLEVEL_WARN);
				copy($vhost_file,$vhost_file.'.err');
				copy($vhost_file.'~',$vhost_file);
				$app->services->restartService('httpd','restart');
			}
		} else {
			//* We do not check the nginx config after changes (is faster)
			if($nginx_chrooted) {
				$app->services->restartServiceDelayed('httpd','reload');
			} else {
				// request a httpd reload when all records have been processed
				$app->services->restartServiceDelayed('httpd','reload');
			}
		}
		
936
937
938
939
940
941
942
943
944
945
946
947
948
949
		// 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 = '';

	}

	function delete($event_name,$data) {
		global $app, $conf;

		// load the server configuration options
		$app->uses('getconf');
Falko Timme's avatar
Falko Timme committed
950
		$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
951

Falko Timme's avatar
Falko Timme committed
952
953
		//* Check if this is a chrooted setup
		if($web_config['website_basedir'] != '' && @is_file($web_config['website_basedir'].'/etc/passwd')) {
954
			$nginx_chrooted = true;
Falko Timme's avatar
Falko Timme committed
955
		} else {
956
			$nginx_chrooted = false;
Falko Timme's avatar
Falko Timme committed
957
		}
958

Falko Timme's avatar
Falko Timme committed
959
960
961
962
963
964
965
966
967
		if($data['old']['type'] != 'vhost' && $data['old']['parent_domain_id'] > 0) {
			//* This is a alias domain or subdomain, so we have to update the website instead
			$parent_domain_id = intval($data['old']['parent_domain_id']);
			$tmp = $app->db->queryOneRecord('SELECT * FROM web_domain WHERE domain_id = '.$parent_domain_id." AND active = 'y'");
			$data['new'] = $tmp;
			$data['old'] = $tmp;
			$this->action = 'update';
			// just run the update function
			$this->update($event_name,$data);
968

Falko Timme's avatar
Falko Timme committed
969
		} else {
970
			//* This is a website
971
			// Deleting the vhost file, symlink and the data directory			
Falko Timme's avatar
Falko Timme committed
972
			$vhost_file = escapeshellcmd($web_config['nginx_vhost_conf_dir'].'/'.$data['old']['domain'].'.vhost');
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
			
			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/'.$data['old']['domain'].'.vhost');
			if(is_link($vhost_symlink)){
				unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
			}
			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/900-'.$data['old']['domain'].'.vhost');
			if(is_link($vhost_symlink)){
				unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
			}
			$vhost_symlink = escapeshellcmd($web_config['nginx_vhost_conf_enabled_dir'].'/100-'.$data['old']['domain'].'.vhost');
			if(is_link($vhost_symlink)){
				unlink($vhost_symlink);
				$app->log('Removing symlink: '.$vhost_symlink.'->'.$vhost_file,LOGLEVEL_DEBUG);
			}
			
990
991
			unlink($vhost_file);
			$app->log('Removing vhost file: '.$vhost_file,LOGLEVEL_DEBUG);
Falko Timme's avatar
Falko Timme committed
992
993
994
995

			$docroot = escapeshellcmd($data['old']['document_root']);
			if($docroot != '' && !stristr($docroot,'..')) exec('rm -rf '.$docroot);

996
			//remove the php fastgi starter script and PHP-FPM pool definition if available
Falko Timme's avatar
Falko Timme committed
997
			if ($data['old']['php'] == 'fast-cgi') {
998
				$this->php_fpm_pool_delete($data,$web_config);
Falko Timme's avatar
Falko Timme committed
999
1000
				$fastcgi_starter_path = str_replace('[system_user]',$data['old']['system_user'],$web_config['fastcgi_starter_path']);
				if (is_dir($fastcgi_starter_path)) {