update.lib.php 15.6 KB
Newer Older
1 2 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 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 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 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
<?php
/*
Copyright (c) 2007-2010, 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.
*/

function prepareDBDump() {
	global $conf;

	//** load the pre update sql script do perform modifications on the database before the database is dumped
	if(is_file(ISPC_INSTALL_ROOT."/install/sql/pre_update.sql")) {
		if($conf['mysql']['admin_password'] == '') {
			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' '".$conf['mysql']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/pre_update.sql' &> /dev/null", __FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in ispconfig3.sql');
		} else {
			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' '".$conf['mysql']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/pre_update.sql' &> /dev/null", __FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in ispconfig3.sql');
		}
	}

	//** export the current database data
	if( !empty($conf["mysql"]["admin_password"]) ) {

		system("mysqldump -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' -c -t --add-drop-table --create-options --quick --result-file=existing_db.sql ".$conf['mysql']['database']);
	}
	else {

		system("mysqldump -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -c -t --add-drop-table --create-options --quick --result-file=existing_db.sql ".$conf['mysql']['database']);
	}

	/*
	 * If we have a server with nothing in it except VE's then the database of thie server is empty.
	 * so the following line will no longer work!
	 */
	//if(filesize('existing_db.sql') < 30000) die('Possible problem with dumping the database. We will stop here. Please check the file existing_db.sql');

	// create a backup copy of the ispconfig database in the root folder
	$backup_db_name = '/root/ispconfig_db_backup_'.@date('Y-m-d_h-i').'.sql';
	copy('existing_db.sql',$backup_db_name);
	chmod($backup_db_name, 0700);
	chown($backup_db_name, 'root');
	chgrp($backup_db_name, 'root');

	if ($conf['powerdns']['installed']) {
		//** export the current PowerDNS database data
        	if( !empty($conf["mysql"]["admin_password"]) ) {
            		system("mysqldump -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' -c -t --add-drop-table --create-options --quick --result-file=existing_powerdns_db.sql ".$conf['powerdns']['database']);
        	} else {
            		system("mysqldump -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -c -t --add-drop-table --create-options --quick --result-file=existing_powerdns_db.sql ".$conf['powerdns']['database']);
        	}

		// create a backup copy of the PowerDNS database in the root folder
		$backup_db_name = '/root/ispconfig_powerdns_db_backup_'.@date('Y-m-d_h-i').'.sql';
	        copy('existing_powerdns_db.sql',$backup_db_name);
		chmod($backup_db_name, 0700);
	        chown($backup_db_name, 'root');
	        chgrp($backup_db_name, 'root');
	}
}

function checkDbHealth() {
	global $conf;

	//* Array containing non OK tables (can be repaired, crashed, corrupt)
	$notok = array();

	echo "Checking ISPConfig database .. ";
	exec("mysqlcheck -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' -r ".$conf["mysql"]["database"], $result);
	for( $i=0; $i<sizeof($result);$i++) {
		if ( substr($result[$i], -2) != "OK" ) {
			$notok[] = $result[$i];
		}
	}

	if ( sizeof($notok) > 0 ) {
		echo "\nSome tables where not 'OK'. Please check the list below.\n\n";
		foreach ($notok as $key => $value) {
			echo "$value\n";
		}
		echo "\nPress enter to continue or CTRL-C to cancel the installation ..";
		sread();
	}
	else
	  echo "OK\n";
}

function updateDbAndIni() {
	global $inst, $conf;

	//* Update $conf array with values from the server.ini that shall be preserved
	$tmp = $inst->db->queryOneRecord("SELECT * FROM ".$conf["mysql"]["database"].".server WHERE server_id = ".$conf['server_id']);
	$ini_array = ini_to_array(stripslashes($tmp['config']));
	$current_db_version = (isset($tmp['dbversion']))?intval($tmp['dbversion']):0;

	if(count($ini_array) == 0) die('Unable to read server configuration from database.');

	$conf['services']['mail'] = ($tmp['mail_server'] == 1)?true:false;
	$conf['services']['web'] = ($tmp['web_server'] == 1)?true:false;
	$conf['services']['dns'] = ($tmp['dns_server'] == 1)?true:false;
	$conf['services']['file'] = ($tmp['file_server'] == 1)?true:false;
	$conf['services']['db'] = ($tmp['db_server'] == 1)?true:false;
	$conf['services']['vserver'] = ($tmp['vserver_server'] == 1)?true:false;
	$conf['services']['proxy'] = (isset($tmp['proxy_server']) && $tmp['proxy_server'] == 1)?true:false;
	$conf['services']['firewall'] = (isset($tmp['firewall_server']) && $tmp['firewall_server'] == 1)?true:false;
	
	$conf['postfix']['vmail_mailbox_base'] = $ini_array['mail']['homedir_path'];
	
tbrehm's avatar
tbrehm committed
129
	if(isset($ini_array['web']['server_type']) && $ini_array['web']['server_type'] != ''){
130 131 132 133 134 135 136 137 138 139 140
		$conf['webserver']['server_type'] = $ini_array['web']['server_type'];
		if($conf['webserver']['server_type'] == 'nginx'){
			$conf['apache']['installed'] = false;
		} else {
			$conf['nginx']['installed'] = false;
		}
	} else {
		$conf['webserver']['server_type'] = 'apache';
		$conf['nginx']['installed'] = false;
	}
	
141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261
	//* Do incremental DB updates only on installed ISPConfig versions > 3.0.3
	if(compare_ispconfig_version('3.0.3',ISPC_APP_VERSION) >= 0) {
		
		swriteln($inst->lng('Starting incremental database update.'));
		
		//* get the version of the db schema from the server table 
		$found = true;
		while($found == true) {
			$next_db_version = intval($current_db_version + 1);
			$patch_filename = realpath(dirname(__FILE__).'/../').'/sql/incremental/upd_'.str_pad($next_db_version, 4, '0', STR_PAD_LEFT).'.sql';
			if(is_file($patch_filename)) {
				//* Load patch file into database
				if( !empty($conf["mysql"]["admin_password"]) ) {
					system("mysql --default-character-set=".$conf['mysql']['charset']." --force -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' ".$conf['mysql']['database']." < ".$patch_filename);
				} else {
					system("mysql --default-character-set=".$conf['mysql']['charset']." --force -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' ".$conf['mysql']['database']." < ".$patch_filename);
				}
				swriteln($inst->lng('Loading SQL patch file').': '.$patch_filename);
				$current_db_version = $next_db_version;
			} else {
				$found = false;
			}
		}
		
		//* update the database version in server table
		$inst->db->query("UPDATE ".$conf["mysql"]["database"].".server SET dbversion = '".$current_db_version."' WHERE server_id = ".$conf['server_id']);
		
	
	//* If ISPConfig Version < 3.0.3, we will do a full db update
	} else {
		
		swriteln($inst->lng('Starting full database update.'));
		
		//** Delete the old database
		if( !$inst->db->query('DROP DATABASE IF EXISTS '.$conf['mysql']['database']) ) {
		$inst->error('Unable to drop MySQL database: '.$conf['mysql']['database'].'.');
		}

		//** Create the mysql database
		$inst->configure_database();

		//** empty all databases
		$db_tables = $inst->db->getTables();

		foreach($db_tables as $table) {
			$inst->db->query("TRUNCATE $table");
		}

		//** load old data back into database
		if( !empty($conf["mysql"]["admin_password"]) ) {
			system("mysql --default-character-set=".$conf['mysql']['charset']." --force -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' ".$conf['mysql']['database']." < existing_db.sql");
		} else {
			system("mysql --default-character-set=".$conf['mysql']['charset']." --force -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' ".$conf['mysql']['database']." < existing_db.sql");
		}
		
		//** Get the database version number based on the patchfile
		$found = true;
		while($found == true) {
			$next_db_version = intval($current_db_version + 1);
			$patch_filename = realpath(dirname(__FILE__).'/../').'/sql/incremental/upd_'.str_pad($next_db_version, 4, '0', STR_PAD_LEFT).'.sql';
			if(is_file($patch_filename)) {
				$current_db_version = $next_db_version;
			} else {
				$found = false;
			}
		}
		
		//* update the database version in server table
		$inst->db->query("UPDATE ".$conf["mysql"]["database"].".server SET dbversion = '".$current_db_version."' WHERE server_id = ".$conf['server_id']);

		if ($conf['powerdns']['installed']) {
                                                 
			swriteln($inst->lng('Starting full PowerDNS database update.'));

            //** Delete the old PowerDNS database
            if( !$inst->db->query('DROP DATABASE IF EXISTS '.$conf['powerdns']['database']) ) {
				$inst->error('Unable to drop MySQL database: '.$conf['powerdns']['database'].'.');
            }

            //** Create the mysql database
            $inst->configure_powerdns();

            //** load old data back into the PowerDNS database
            if( !empty($conf["mysql"]["admin_password"]) ) {
            	system("mysql --default-character-set=".$conf['mysql']['charset']." --force -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' ".$conf['powerdns']['database']." < existing_powerdns_db.sql");
            } else {
            	system("mysql --default-character-set=".$conf['mysql']['charset']." --force -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' ".$conf['powerdns']['database']." < existing_powerdns_db.sql");
            }
		}
	}


	//** Update server ini
	$tmp_server_rec = $inst->db->queryOneRecord("SELECT config FROM server WHERE server_id = ".$conf['server_id']);
	$old_ini_array = ini_to_array(stripslashes($tmp_server_rec['config']));
	unset($tmp_server_rec);
	$tpl_ini_array = ini_to_array(rf('tpl/server.ini.master'));
	
	//* Update further distribution specific parameters for server config here
	//* HINT: Every line added here has to be added in installer_base.lib.php too!!
	$tpl_ini_array['jailkit']['jailkit_chroot_app_programs'] = $conf['jailkit']['jailkit_chroot_app_programs'];
	$tpl_ini_array['fastcgi']['fastcgi_phpini_path'] = $conf['fastcgi']['fastcgi_phpini_path'];
	$tpl_ini_array['fastcgi']['fastcgi_starter_path'] = $conf['fastcgi']['fastcgi_starter_path'];
	$tpl_ini_array['server']['hostname'] = $conf['hostname'];
	$tpl_ini_array['server']['ip_address'] = @gethostbyname($conf['hostname']);
	$tpl_ini_array['web']['website_basedir'] = $conf['web']['website_basedir'];
	$tpl_ini_array['web']['website_path'] = $conf['web']['website_path'];
	$tpl_ini_array['web']['website_symlinks'] = $conf['web']['website_symlinks'];
	$tpl_ini_array['cron']['crontab_dir'] = $conf['cron']['crontab_dir'];
	$tpl_ini_array['web']['security_level'] = 20;
	$tpl_ini_array['web']['user'] = $conf['apache']['user'];
	$tpl_ini_array['web']['group'] = $conf['apache']['group'];
	$tpl_ini_array['web']['php_ini_path_apache'] = $conf['apache']['php_ini_path_apache'];
	$tpl_ini_array['web']['php_ini_path_cgi'] = $conf['apache']['php_ini_path_cgi'];
	$tpl_ini_array['mail']['pop3_imap_daemon'] = ($conf['dovecot']['installed'] == true)?'dovecot':'courier';
	$tpl_ini_array['mail']['mail_filter_syntax'] = ($conf['dovecot']['installed'] == true)?'sieve':'maildrop';
	$tpl_ini_array['dns']['bind_user'] = $conf['bind']['bind_user'];
	$tpl_ini_array['dns']['bind_group'] = $conf['bind']['bind_group'];
	$tpl_ini_array['dns']['bind_zonefiles_dir'] = $conf['bind']['bind_zonefiles_dir'];
	$tpl_ini_array['dns']['named_conf_path'] = $conf['bind']['named_conf_path'];
	$tpl_ini_array['dns']['named_conf_local_path'] = $conf['bind']['named_conf_local_path'];
262
	
263 264 265 266 267 268 269 270 271 272 273
	$tpl_ini_array['web']['nginx_vhost_conf_dir'] = $conf['nginx']['vhost_conf_dir'];
	$tpl_ini_array['web']['nginx_vhost_conf_enabled_dir'] = $conf['nginx']['vhost_conf_enabled_dir'];
	$tpl_ini_array['web']['nginx_user'] = $conf['nginx']['user'];
	$tpl_ini_array['web']['nginx_group'] = $conf['nginx']['group'];
	$tpl_ini_array['web']['nginx_cgi_socket'] = $conf['nginx']['cgi_socket'];
	$tpl_ini_array['web']['php_fpm_init_script'] = $conf['nginx']['php_fpm_init_script'];
	$tpl_ini_array['web']['php_fpm_ini_path'] = $conf['nginx']['php_fpm_ini_path'];
	$tpl_ini_array['web']['php_fpm_pool_dir'] = $conf['nginx']['php_fpm_pool_dir'];
	$tpl_ini_array['web']['php_fpm_start_port'] = $conf['nginx']['php_fpm_start_port'];
	$tpl_ini_array['web']['php_fpm_socket_dir'] = $conf['nginx']['php_fpm_socket_dir'];
		
274 275 276 277
	if ($conf['nginx']['installed'] == true) {
		$tpl_ini_array['web']['server_type'] = 'nginx';
		$tpl_ini_array['global']['webserver'] = 'nginx';
	}
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

	// update the new template with the old values
	if(is_array($old_ini_array)) {
		foreach($old_ini_array as $tmp_section_name => $tmp_section_content) {
			foreach($tmp_section_content as $tmp_var_name => $tmp_var_content) {
				$tpl_ini_array[$tmp_section_name][$tmp_var_name] = $tmp_var_content;
			}
		}
	}

	$new_ini = array_to_ini($tpl_ini_array);
	$inst->db->query("UPDATE server SET config = '".mysql_real_escape_string($new_ini)."' WHERE server_id = ".$conf['server_id']);
	unset($old_ini_array);
	unset($tpl_ini_array);
	unset($new_ini);


	//** Update system ini
	$tmp_server_rec = $inst->db->queryOneRecord("SELECT config FROM sys_ini WHERE sysini_id = 1");
	$old_ini_array = ini_to_array(stripslashes($tmp_server_rec['config']));
	unset($tmp_server_rec);
	$tpl_ini_array = ini_to_array(rf('tpl/system.ini.master'));

	// update the new template with the old values
	if(is_array($old_ini_array)) {
		foreach($old_ini_array as $tmp_section_name => $tmp_section_content) {
			foreach($tmp_section_content as $tmp_var_name => $tmp_var_content) {
				$tpl_ini_array[$tmp_section_name][$tmp_var_name] = $tmp_var_content;
			}
		}
	}

	$new_ini = array_to_ini($tpl_ini_array);
	$tmp = $inst->db->queryOneRecord('SELECT count(sysini_id) as number FROM sys_ini WHERE 1');
	if($tmp['number'] == 0) {
		$inst->db->query("INSERT INTO sys_ini (sysini_id, config) VALUES (1,'".mysql_real_escape_string($new_ini)."')");
	} else {
		$inst->db->query("UPDATE sys_ini SET config = '".mysql_real_escape_string($new_ini)."' WHERE sysini_id = 1");
	}
	unset($old_ini_array);
	unset($tpl_ini_array);
	unset($new_ini);
}

?>