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1 <?php
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2
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3 /**
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4 * Poppassd Password Driver
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5 *
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6 * Driver to change passwords via Poppassd/Courierpassd
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7 *
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8 * @version 2.0
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9 * @author Philip Weir
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10 *
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11 * Copyright (C) 2005-2013, The Roundcube Dev Team
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12 *
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13 * This program is free software: you can redistribute it and/or modify
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14 * it under the terms of the GNU General Public License as published by
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15 * the Free Software Foundation, either version 3 of the License, or
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16 * (at your option) any later version.
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17 *
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18 * This program is distributed in the hope that it will be useful,
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19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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21 * GNU General Public License for more details.
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22 *
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23 * You should have received a copy of the GNU General Public License
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24 * along with this program. If not, see http://www.gnu.org/licenses/.
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25 */
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26
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27 class rcube_poppassd_password
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28 {
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29 function format_error_result($code, $line)
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30 {
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31 if (preg_match('/^\d\d\d\s+(\S.*)\s*$/', $line, $matches)) {
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32 return array('code' => $code, 'message' => $matches[1]);
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33 }
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34
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35 return $code;
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36 }
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37
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38 function save($curpass, $passwd)
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39 {
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40 $rcmail = rcmail::get_instance();
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41 $poppassd = new Net_Socket();
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42
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43 $port = $rcmail->config->get('password_pop_port', 106);
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44 $host = $rcmail->config->get('password_pop_host', 'localhost');
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45 $host = rcube_utils::parse_host($host);
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46
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47 $result = $poppassd->connect($host, $port, null);
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48
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49 if (is_a($result, 'PEAR_Error')) {
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50 return $this->format_error_result(PASSWORD_CONNECT_ERROR, $result->getMessage());
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51 }
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52
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53 $result = $poppassd->readLine();
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54
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55 if (!preg_match('/^2\d\d/', $result)) {
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56 $poppassd->disconnect();
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57 return $this->format_error_result(PASSWORD_ERROR, $result);
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58 }
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59
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60 $poppassd->writeLine("user ". $_SESSION['username']);
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61 $result = $poppassd->readLine();
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62
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63 if (!preg_match('/^[23]\d\d/', $result)) {
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64 $poppassd->disconnect();
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65 return $this->format_error_result(PASSWORD_CONNECT_ERROR, $result);
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66 }
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67
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68 $poppassd->writeLine("pass ". $curpass);
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69 $result = $poppassd->readLine();
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70
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71 if (!preg_match('/^[23]\d\d/', $result)) {
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72 $poppassd->disconnect();
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73 return $this->format_error_result(PASSWORD_ERROR, $result);
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74 }
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75
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76 $poppassd->writeLine("newpass ". $passwd);
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77 $result = $poppassd->readLine();
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78 $poppassd->disconnect();
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79
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80 if (!preg_match('/^2\d\d/', $result)) {
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81 return $this->format_error_result(PASSWORD_ERROR, $result);
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82 }
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83
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84 return PASSWORD_SUCCESS;
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85 }
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86 }
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