| commit | author | age | ||
| 48e9c1 | 1 | <?php |
| T | 2 | |
| 3 | /** | |
| 4 | * File based User-to-Email and Email-to-User lookup | |
| 5 | * | |
| 461a30 | 6 | * Add it to the plugins list in config.inc.php and set |
| 48e9c1 | 7 | * path to a virtuser table file to resolve user names and e-mail |
| T | 8 | * addresses |
| 9 | * $rcmail_config['virtuser_file'] = ''; | |
| 10 | * | |
| 11 | * @version @package_version@ | |
| 12 | * @license GNU GPLv3+ | |
| 13 | * @author Aleksander Machniak | |
| 14 | */ | |
| 15 | class virtuser_file extends rcube_plugin | |
| 16 | { | |
| 17 | private $file; | |
| 18 | private $app; | |
| 19 | ||
| 20 | function init() | |
| 21 | { | |
| 56e0ca | 22 | $this->app = rcmail::get_instance(); |
| AM | 23 | $this->file = $this->app->config->get('virtuser_file'); |
| 48e9c1 | 24 | |
| 56e0ca | 25 | if ($this->file) { |
| AM | 26 | $this->add_hook('user2email', array($this, 'user2email')); |
| 27 | $this->add_hook('email2user', array($this, 'email2user')); | |
| 28 | } | |
| 48e9c1 | 29 | } |
| T | 30 | |
| 31 | /** | |
| 32 | * User > Email | |
| 33 | */ | |
| 34 | function user2email($p) | |
| 35 | { | |
| 36 | $r = $this->findinvirtual('/\s' . preg_quote($p['user'], '/') . '\s*$/'); | |
| 56e0ca | 37 | $result = array(); |
| 48e9c1 | 38 | |
| 56e0ca | 39 | for ($i=0; $i<count($r); $i++) { |
| AM | 40 | $arr = preg_split('/\s+/', $r[$i]); |
| 48e9c1 | 41 | |
| 56e0ca | 42 | if (count($arr) > 0 && strpos($arr[0], '@')) { |
| AM | 43 | $result[] = rcube_utils::idn_to_ascii(trim(str_replace('\\@', '@', $arr[0]))); |
| 48e9c1 | 44 | |
| 56e0ca | 45 | if ($p['first']) { |
| AM | 46 | $p['email'] = $result[0]; |
| 47 | break; | |
| 48 | } | |
| 49 | } | |
| 50 | } | |
| 48e9c1 | 51 | |
| 56e0ca | 52 | $p['email'] = empty($result) ? NULL : $result; |
| 48e9c1 | 53 | |
| 56e0ca | 54 | return $p; |
| 48e9c1 | 55 | } |
| T | 56 | |
| 57 | /** | |
| 58 | * Email > User | |
| 59 | */ | |
| 60 | function email2user($p) | |
| 61 | { | |
| 56e0ca | 62 | $r = $this->findinvirtual('/^' . preg_quote($p['email'], '/') . '\s/'); |
| 48e9c1 | 63 | |
| 56e0ca | 64 | for ($i=0; $i<count($r); $i++) { |
| AM | 65 | $arr = preg_split('/\s+/', trim($r[$i])); |
| 48e9c1 | 66 | |
| 56e0ca | 67 | if (count($arr) > 0) { |
| AM | 68 | $p['user'] = trim($arr[count($arr)-1]); |
| 69 | break; | |
| 70 | } | |
| 71 | } | |
| 48e9c1 | 72 | |
| 56e0ca | 73 | return $p; |
| 48e9c1 | 74 | } |
| T | 75 | |
| 76 | /** | |
| 77 | * Find matches of the given pattern in virtuser file | |
| 78 | * | |
| 79 | * @param string Regular expression to search for | |
| 80 | * @return array Matching entries | |
| 81 | */ | |
| 82 | private function findinvirtual($pattern) | |
| 83 | { | |
| 56e0ca | 84 | $result = array(); |
| AM | 85 | $virtual = null; |
| 48e9c1 | 86 | |
| 56e0ca | 87 | if ($this->file) |
| AM | 88 | $virtual = file($this->file); |
| 48e9c1 | 89 | |
| 56e0ca | 90 | if (empty($virtual)) |
| AM | 91 | return $result; |
| 48e9c1 | 92 | |
| 56e0ca | 93 | // check each line for matches |
| AM | 94 | foreach ($virtual as $line) { |
| 95 | $line = trim($line); | |
| 96 | if (empty($line) || $line[0]=='#') | |
| 97 | continue; | |
| 48e9c1 | 98 | |
| 56e0ca | 99 | if (preg_match($pattern, $line)) |
| AM | 100 | $result[] = $line; |
| 101 | } | |
| 48e9c1 | 102 | |
| 56e0ca | 103 | return $result; |
| 48e9c1 | 104 | } |
| T | 105 | } |
