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| | |
| | | <?php |
| | | |
| | | /* |
| | | Copyright (c) 2007, 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. |
| | | */ |
| | | |
| | | class postfix_filter_plugin { |
| | | |
| | | var $plugin_name = 'postfix_filter_plugin'; |
| | | var $class_name = 'postfix_filter_plugin'; |
| | | |
| | | |
| | | var $postfix_config_dir = '/etc/postfix'; |
| | | |
| | | /* |
| | | This function is called when the plugin is loaded |
| | | */ |
| | | |
| | | function onLoad() { |
| | | global $app; |
| | | |
| | | /* |
| | | Register for the events |
| | | */ |
| | | |
| | | $app->plugins->registerEvent('mail_content_filter_insert','postfix_filter_plugin','insert'); |
| | | $app->plugins->registerEvent('mail_content_filter_update','postfix_filter_plugin','update'); |
| | | $app->plugins->registerEvent('mail_content_filter_delete','postfix_filter_plugin','delete'); |
| | | |
| | | |
| | | |
| | | } |
| | | |
| | | function insert($event_name,$data) { |
| | | global $app, $conf; |
| | | |
| | | $this->update($event_name,$data); |
| | | |
| | | } |
| | | |
| | | function update($event_name,$data) { |
| | | global $app, $conf; |
| | | |
| | | $type = $data["new"]["type"]; |
| | | if($type != '') { |
| | | $sql = "SELECT * FROM mail_content_filter WHERE server_id = ".intval($conf["server_id"])." AND type = '".$app->db->quote($type)."' AND active = 'y'"; |
| | | $rules = $app->db->queryAllRecords($sql); |
| | | $content = ''; |
| | | foreach($rules as $rule) { |
| | | $content .= $rule["pattern"]."\n"; |
| | | $content .= " ".$rule["action"]." ".$rule["data"]."\n"; |
| | | } |
| | | |
| | | if($type == 'header') { |
| | | file_put_contents('/etc/postfix/header_checks',$content); |
| | | $app->log("Writing /etc/postfix/header_checks",LOGLEVEL_DEBUG); |
| | | } |
| | | |
| | | if($type == 'mime_header') { |
| | | file_put_contents('/etc/postfix/mime_header_checks',$content); |
| | | $app->log("Writing /etc/postfix/mime_header_checks",LOGLEVEL_DEBUG); |
| | | } |
| | | |
| | | if($type == 'nested_header') { |
| | | file_put_contents('/etc/postfix/nested_header_checks',$content); |
| | | $app->log("Writing /etc/postfix/nested_header_checks",LOGLEVEL_DEBUG); |
| | | } |
| | | |
| | | if($type == 'body') { |
| | | file_put_contents('/etc/postfix/body_checks',$content); |
| | | $app->log("Writing /etc/postfix/body_checks",LOGLEVEL_DEBUG); |
| | | } |
| | | } |
| | | |
| | | $type = $data["old"]["type"]; |
| | | if($type != '') { |
| | | $sql = "SELECT * FROM mail_content_filter WHERE server_id = ".intval($conf["server_id"])." AND type = '".$app->db->quote($type)."' AND active = 'y'"; |
| | | $rules = $app->db->queryAllRecords($sql); |
| | | $content = ''; |
| | | foreach($rules as $rule) { |
| | | $content .= $rule["pattern"]."\n"; |
| | | $content .= " ".$rule["action"]." ".$rule["data"]."\n"; |
| | | } |
| | | |
| | | if($type == 'header') { |
| | | file_put_contents('/etc/postfix/header_checks',$content); |
| | | $app->log("Writing /etc/postfix/header_checks",LOGLEVEL_DEBUG); |
| | | } |
| | | |
| | | if($type == 'mime_header') { |
| | | file_put_contents('/etc/postfix/mime_header_checks',$content); |
| | | $app->log("Writing /etc/postfix/mime_header_checks",LOGLEVEL_DEBUG); |
| | | } |
| | | |
| | | if($type == 'nested_header') { |
| | | file_put_contents('/etc/postfix/nested_header_checks',$content); |
| | | $app->log("Writing /etc/postfix/nested_header_checks",LOGLEVEL_DEBUG); |
| | | } |
| | | |
| | | if($type == 'body') { |
| | | file_put_contents('/etc/postfix/body_checks',$content); |
| | | $app->log("Writing /etc/postfix/body_checks",LOGLEVEL_DEBUG); |
| | | } |
| | | } |
| | | } |
| | | |
| | | function delete($event_name,$data) { |
| | | global $app, $conf; |
| | | |
| | | $this->update($event_name,$data); |
| | | } |
| | | |
| | | |
| | | } // end class |
| | | |
| | | ?> |