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-rw-r--r--plugins/password/password.php160
1 files changed, 160 insertions, 0 deletions
diff --git a/plugins/password/password.php b/plugins/password/password.php
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+++ b/plugins/password/password.php
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+<?php
+
+/**
+ * Change Password
+ *
+ * Sample plugin that adds a possibility to change password
+ * (Settings -> Password tab)
+ *
+ * @version 1.0
+ * @author Aleksander 'A.L.E.C' Machniak
+ */
+class password extends rcube_plugin
+{
+ public $task = 'settings';
+
+ function init()
+ {
+ $rcmail = rcmail::get_instance();
+ // add Tab label
+ $rcmail->output->add_label('password');
+ $this->register_action('plugin.password', array($this, 'password_init'));
+ $this->register_action('plugin.password-save', array($this, 'password_save'));
+ $this->register_handler('plugin.body', array($this, 'password_form'));
+ $this->include_script('password.js');
+ }
+
+ function password_init()
+ {
+ $this->add_texts('localization/');
+ rcmail::get_instance()->output->send('plugin');
+ }
+
+ function password_save()
+ {
+ $rcmail = rcmail::get_instance();
+
+ $this->add_texts('localization/');
+
+ if (!isset($_POST['_curpasswd']) || !isset($_POST['_newpasswd']))
+ $rcmail->output->command('display_message', $this->gettext('nopassword'), 'error');
+ else {
+ $curpwd = get_input_value('_curpasswd', RCUBE_INPUT_POST);
+ $newpwd = get_input_value('_newpasswd', RCUBE_INPUT_POST);
+
+ if ($_SESSION['password'] != $rcmail->encrypt_passwd($curpwd))
+ $rcmail->output->command('display_message', $this->gettext('passwordincorrect'), 'error');
+ else if ($res = $this->_save($newpwd)) {
+ $rcmail->output->command('display_message', $this->gettext('successfullysaved'), 'confirmation');
+ $_SESSION['password'] = $rcmail->encrypt_passwd($newpwd);
+ } else
+ $rcmail->output->command('display_message', $this->gettext('errorsaving'), 'error');
+ }
+
+ rcmail_overwrite_action('plugin.password');
+ rcmail::get_instance()->output->send('plugin');
+ }
+
+ function password_form()
+ {
+ $rcmail = rcmail::get_instance();
+
+ // add some labels to client
+ $rcmail->output->add_label(
+ 'password.nopassword',
+ 'password.nocurpassword',
+ 'password.passwordinconsistency',
+ 'password.changepasswd'
+ );
+// $rcmail->output->set_pagetitle($this->gettext('changepasswd'));
+ $rcmail->output->set_env('product_name', $rcmail->config->get('product_name'));
+
+ // allow the following attributes to be added to the <table> tag
+ $attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary'));
+
+ // return the complete edit form as table
+ $out = '<table' . $attrib_str . ">\n\n";
+
+ $a_show_cols = array('curpasswd' => array('type' => 'text'),
+ 'newpasswd' => array('type' => 'text'),
+ 'confpasswd' => array('type' => 'text'));
+
+ // show current password selection
+ $field_id = 'curpasswd';
+ $input_newpasswd = new html_passwordfield(array('name' => '_curpasswd', 'id' => $field_id, 'size' => 20));
+
+ $out .= sprintf("<tr><td class=\"title\"><label for=\"%s\">%s</label></td><td>%s</td></tr>\n",
+ $field_id,
+ rep_specialchars_output($this->gettext('curpasswd')),
+ $input_newpasswd->show($rcmail->config->get('curpasswd')));
+
+ // show new password selection
+ $field_id = 'newpasswd';
+ $input_newpasswd = new html_passwordfield(array('name' => '_newpasswd', 'id' => $field_id, 'size' => 20));
+
+ $out .= sprintf("<tr><td class=\"title\"><label for=\"%s\">%s</label></td><td>%s</td></tr>\n",
+ $field_id,
+ rep_specialchars_output($this->gettext('newpasswd')),
+ $input_newpasswd->show($rcmail->config->get('newpasswd')));
+
+ // show confirm password selection
+ $field_id = 'confpasswd';
+ $input_confpasswd = new html_passwordfield(array('name' => '_confpasswd', 'id' => $field_id, 'size' => 20));
+
+ $out .= sprintf("<tr><td class=\"title\"><label for=\"%s\">%s</label></td><td>%s</td></tr>\n",
+ $field_id,
+ rep_specialchars_output($this->gettext('confpasswd')),
+ $input_confpasswd->show($rcmail->config->get('confpasswd')));
+
+ $out .= "\n</table>";
+
+ $out .= '<br />';
+
+ $out .= $rcmail->output->button(array(
+ 'command' => 'plugin.password-save',
+ 'type' => 'input',
+ 'class' => 'button mainaction',
+ 'label' => 'save'
+ ));
+
+ $rcmail->output->add_gui_object('passform', 'password-form');
+
+ return $rcmail->output->form_tag(array(
+ 'id' => 'password-form',
+ 'name' => 'password-form',
+ 'method' => 'post',
+ 'action' => './?_task=settings&_action=plugin.password-save',
+ ), $out);
+ }
+
+
+ private function _save($passwd)
+ {
+ $cfg = rcmail::get_instance()->config;
+
+ if (!($sql = $cfg->get('password_query')))
+ $sql = "SELECT update_passwd('%p', '%u')";
+
+ $sql = str_replace('%u', $_SESSION['username'], $sql);
+ $sql = str_replace('%p', crypt($passwd), $sql);
+
+ if ($dsn = $cfg->get('db_passwd_dsn')) {
+ $db = new rcube_mdb2($dsn, '', FALSE);
+ $db->set_debug((bool)$cfg->get('sql_debug'));
+ $db->db_connect('w');
+ } else {
+ $db = rcmail::get_instance()->get_dbh();
+ }
+
+ if (!$db->db_connected)
+ return false;
+
+ $res = $db->query($sql);
+ $res = $db->fetch_array($res);
+
+ return $res;
+ }
+
+}
+
+?>