| commit | author | age | ||
| 2d4bd4 | 1 | <?php |
| T | 2 | |
| 3 | /* | |
| 4 | Copyright (c) 2007, 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 postfix_filter_plugin { | |
| b1a6a5 | 32 | |
| 2d4bd4 | 33 | var $plugin_name = 'postfix_filter_plugin'; |
| T | 34 | var $class_name = 'postfix_filter_plugin'; |
| b1a6a5 | 35 | |
| MC | 36 | |
| 2d4bd4 | 37 | var $postfix_config_dir = '/etc/postfix'; |
| b1a6a5 | 38 | |
| 392450 | 39 | //* This function is called during ispconfig installation to determine |
| T | 40 | // if a symlink shall be created for this plugin. |
| 41 | function onInstall() { | |
| 42 | global $conf; | |
| b1a6a5 | 43 | |
| 392450 | 44 | if($conf['services']['mail'] == true) { |
| T | 45 | return true; |
| 46 | } else { | |
| 47 | return false; | |
| 48 | } | |
| b1a6a5 | 49 | |
| 392450 | 50 | } |
| b1a6a5 | 51 | |
| 2d4bd4 | 52 | /* |
| T | 53 | This function is called when the plugin is loaded |
| 54 | */ | |
| b1a6a5 | 55 | |
| 2d4bd4 | 56 | function onLoad() { |
| T | 57 | global $app; |
| b1a6a5 | 58 | |
| 2d4bd4 | 59 | /* |
| T | 60 | Register for the events |
| 61 | */ | |
| b1a6a5 | 62 | |
| MC | 63 | $app->plugins->registerEvent('mail_content_filter_insert', 'postfix_filter_plugin', 'insert'); |
| 64 | $app->plugins->registerEvent('mail_content_filter_update', 'postfix_filter_plugin', 'update'); | |
| 65 | $app->plugins->registerEvent('mail_content_filter_delete', 'postfix_filter_plugin', 'delete'); | |
| 66 | ||
| 67 | ||
| 68 | ||
| 2d4bd4 | 69 | } |
| b1a6a5 | 70 | |
| MC | 71 | function insert($event_name, $data) { |
| 2d4bd4 | 72 | global $app, $conf; |
| b1a6a5 | 73 | |
| MC | 74 | $this->update($event_name, $data); |
| 75 | ||
| 2d4bd4 | 76 | } |
| b1a6a5 | 77 | |
| MC | 78 | function update($event_name, $data) { |
| 2d4bd4 | 79 | global $app, $conf; |
| b1a6a5 | 80 | |
| 2d4bd4 | 81 | $type = $data["new"]["type"]; |
| T | 82 | if($type != '') { |
| 8df4a3 | 83 | $sql = "SELECT * FROM mail_content_filter WHERE server_id = ? AND type = ? AND active = 'y'"; |
| cc7a82 | 84 | $rules = $app->db->queryAllRecords($sql, $conf["server_id"], $type); |
| 2d4bd4 | 85 | $content = ''; |
| T | 86 | foreach($rules as $rule) { |
| 3cdb9a | 87 | $content .= $rule["pattern"]; |
| 2d4bd4 | 88 | $content .= " ".$rule["action"]." ".$rule["data"]."\n"; |
| T | 89 | } |
| b1a6a5 | 90 | |
| 2d4bd4 | 91 | if($type == 'header') { |
| b1a6a5 | 92 | file_put_contents('/etc/postfix/header_checks', $content); |
| MC | 93 | $app->log("Writing /etc/postfix/header_checks", LOGLEVEL_DEBUG); |
| 2d4bd4 | 94 | } |
| b1a6a5 | 95 | |
| 2d4bd4 | 96 | if($type == 'mime_header') { |
| b1a6a5 | 97 | file_put_contents('/etc/postfix/mime_header_checks', $content); |
| MC | 98 | $app->log("Writing /etc/postfix/mime_header_checks", LOGLEVEL_DEBUG); |
| 2d4bd4 | 99 | } |
| b1a6a5 | 100 | |
| 2d4bd4 | 101 | if($type == 'nested_header') { |
| b1a6a5 | 102 | file_put_contents('/etc/postfix/nested_header_checks', $content); |
| MC | 103 | $app->log("Writing /etc/postfix/nested_header_checks", LOGLEVEL_DEBUG); |
| 2d4bd4 | 104 | } |
| b1a6a5 | 105 | |
| 2d4bd4 | 106 | if($type == 'body') { |
| b1a6a5 | 107 | file_put_contents('/etc/postfix/body_checks', $content); |
| MC | 108 | $app->log("Writing /etc/postfix/body_checks", LOGLEVEL_DEBUG); |
| 2d4bd4 | 109 | } |
| T | 110 | } |
| b1a6a5 | 111 | |
| 2d4bd4 | 112 | $type = $data["old"]["type"]; |
| T | 113 | if($type != '') { |
| cc7a82 | 114 | $sql = "SELECT * FROM mail_content_filter WHERE server_id = ? AND type = ? AND active = 'y'"; |
| MC | 115 | $rules = $app->db->queryAllRecords($sql, $conf["server_id"], $type); |
| 2d4bd4 | 116 | $content = ''; |
| T | 117 | foreach($rules as $rule) { |
| 3cdb9a | 118 | $content .= $rule["pattern"]; |
| 2d4bd4 | 119 | $content .= " ".$rule["action"]." ".$rule["data"]."\n"; |
| T | 120 | } |
| b1a6a5 | 121 | |
| 2d4bd4 | 122 | if($type == 'header') { |
| b1a6a5 | 123 | file_put_contents('/etc/postfix/header_checks', $content); |
| MC | 124 | $app->log("Writing /etc/postfix/header_checks", LOGLEVEL_DEBUG); |
| 2d4bd4 | 125 | } |
| b1a6a5 | 126 | |
| 2d4bd4 | 127 | if($type == 'mime_header') { |
| b1a6a5 | 128 | file_put_contents('/etc/postfix/mime_header_checks', $content); |
| MC | 129 | $app->log("Writing /etc/postfix/mime_header_checks", LOGLEVEL_DEBUG); |
| 2d4bd4 | 130 | } |
| b1a6a5 | 131 | |
| 2d4bd4 | 132 | if($type == 'nested_header') { |
| b1a6a5 | 133 | file_put_contents('/etc/postfix/nested_header_checks', $content); |
| MC | 134 | $app->log("Writing /etc/postfix/nested_header_checks", LOGLEVEL_DEBUG); |
| 2d4bd4 | 135 | } |
| b1a6a5 | 136 | |
| 2d4bd4 | 137 | if($type == 'body') { |
| b1a6a5 | 138 | file_put_contents('/etc/postfix/body_checks', $content); |
| MC | 139 | $app->log("Writing /etc/postfix/body_checks", LOGLEVEL_DEBUG); |
| 2d4bd4 | 140 | } |
| T | 141 | } |
| 142 | } | |
| b1a6a5 | 143 | |
| MC | 144 | function delete($event_name, $data) { |
| 2d4bd4 | 145 | global $app, $conf; |
| b1a6a5 | 146 | |
| MC | 147 | $this->update($event_name, $data); |
| 2d4bd4 | 148 | } |
| b1a6a5 | 149 | |
| 2d4bd4 | 150 | |
| T | 151 | } // end class |
| 152 | ||
| b1a6a5 | 153 | ?> |
