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1 <?php
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2
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3 /**
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4 * pw_usermod Driver
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5 *
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6 * Driver that adds functionality to change the systems user password via
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7 * the 'pw usermod' command.
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8 *
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9 * For installation instructions please read the README file.
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10 *
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11 * @version 2.0
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12 * @author Alex Cartwright <acartwright@mutinydesign.co.uk>
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13 * @author Adamson Huang <adomputer@gmail.com>
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14 *
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15 * Copyright (C) 2005-2013, The Roundcube Dev Team
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16 *
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17 * This program is free software: you can redistribute it and/or modify
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18 * it under the terms of the GNU General Public License as published by
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19 * the Free Software Foundation, either version 3 of the License, or
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20 * (at your option) any later version.
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21 *
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22 * This program is distributed in the hope that it will be useful,
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23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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25 * GNU General Public License for more details.
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26 *
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27 * You should have received a copy of the GNU General Public License
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28 * along with this program. If not, see http://www.gnu.org/licenses/.
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29 */
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30
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31 class rcube_pw_usermod_password
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32 {
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33 public function save($currpass, $newpass)
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34 {
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35 $username = $_SESSION['username'];
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36 $cmd = rcmail::get_instance()->config->get('password_pw_usermod_cmd');
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37 $cmd .= " $username > /dev/null";
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38
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39 $handle = popen($cmd, "w");
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40 fwrite($handle, "$newpass\n");
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41
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42 if (pclose($handle) == 0) {
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43 return PASSWORD_SUCCESS;
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44 }
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45 else {
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46 rcube::raise_error(array(
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47 'code' => 600,
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48 'type' => 'php',
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49 'file' => __FILE__, 'line' => __LINE__,
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50 'message' => "Password plugin: Unable to execute $cmd"
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51 ), true, false);
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52 }
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53
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54 return PASSWORD_ERROR;
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55 }
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56 }
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