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authorthomascube <thomas@roundcube.net>2009-04-20 15:43:54 +0000
committerthomascube <thomas@roundcube.net>2009-04-20 15:43:54 +0000
commit652a7f0ed2e6d1749fd56cd951e5daea2a4b171a (patch)
tree3576b6af20d5ebf189ed8c131c3df9919202407c /plugins/sasl_password/sasl_password.php
parent3db528bd5c0cb00fb802e59808a76ff3bf36c826 (diff)
A SASL password changing plugin inspired by the Squirrelmail Change SASL Password Plugin
Diffstat (limited to 'plugins/sasl_password/sasl_password.php')
-rw-r--r--plugins/sasl_password/sasl_password.php144
1 files changed, 144 insertions, 0 deletions
diff --git a/plugins/sasl_password/sasl_password.php b/plugins/sasl_password/sasl_password.php
new file mode 100644
index 000000000..3a23557e9
--- /dev/null
+++ b/plugins/sasl_password/sasl_password.php
@@ -0,0 +1,144 @@
+<?php
+
+/**
+ * Change SASL Password
+ *
+ * Plugin that adds functionality ty to change the users Cyrus/SASL password.
+ * The code is derrived from the Squirrelmail "Change SASL Password" Plugin
+ * by Galen Johnson.
+ *
+ * It only works with saslpasswd2 on the same host where RoundCube runs
+ * and requires shell access and gcc in order to compile the binary.
+ *
+ * For installation instructions please read the README file.
+ *
+ * @version 1.0
+ * @author Thomas Bruederli
+ */
+class sasl_password extends rcube_plugin
+{
+ public $task = 'settings';
+
+ function init()
+ {
+ $rcmail = rcmail::get_instance();
+ // add Tab label
+ $rcmail->output->add_label('password');
+ $this->register_action('plugin.saslpassword', array($this, 'password_init'));
+ $this->register_action('plugin.saslpassword-save', array($this, 'password_save'));
+ $this->register_handler('plugin.body', array($this, 'password_form'));
+ $this->include_script('sasl_password.js');
+ }
+
+ function password_init()
+ {
+ $this->add_texts('locale/');
+ $rcmail = rcmail::get_instance();
+ $rcmail->output->set_pagetitle($this->gettext('changepasswd'));
+ $rcmail->output->send('plugin');
+ }
+
+ function password_save()
+ {
+ $rcmail = rcmail::get_instance();
+
+ $this->add_texts('locale/');
+
+ if (!isset($_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', $this->gettext('passwordincorrect'), 'error');
+ }
+ else if ($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.saslpassword');
+ rcmail::get_instance()->output->send('plugin');
+ }
+
+ function password_form()
+ {
+ $rcmail = rcmail::get_instance();
+
+ // add some labels to client
+ $rcmail->output->add_label(
+ 'sasl_password.nopassword',
+ 'sasl_password.nocurpassword',
+ 'sasl_password.passwordinconsistency',
+ 'sasl_password.changepasswd'
+ );
+
+ $table = new html_table(array('cols' => 2));
+
+ // show current password selection
+ $field_id = 'saslcurpasswd';
+ $input_newpasswd = new html_passwordfield(array('name' => '_curpasswd', 'id' => $field_id, 'size' => 25));
+
+ $table->add('title', html::label($field_id, Q($this->gettext('curpasswd'))));
+ $table->add(null, $input_newpasswd->show());
+
+ // show new password selection
+ $field_id = 'saslnewpasswd';
+ $input_newpasswd = new html_passwordfield(array('name' => '_newpasswd', 'id' => $field_id, 'size' => 25));
+
+ $table->add('title', html::label($field_id, Q($this->gettext('newpasswd'))));
+ $table->add(null, $input_newpasswd->show());
+
+ // show confirm password selection
+ $field_id = 'saslconfpasswd';
+ $input_confpasswd = new html_passwordfield(array('name' => '_confpasswd', 'id' => $field_id, 'size' => 25));
+
+ $table->add('title', html::label($field_id, Q($this->gettext('confpasswd'))));
+ $table->add(null, $input_confpasswd->show());
+
+ $out = html::div(array('class' => "settingsbox", 'style' => "margin:0"),
+ html::div(array('id' => "userprefs-title"), $this->gettext('changepasswd')) .
+ html::div(array('style' => "padding:15px"), $table->show() .
+ html::p(null,
+ $rcmail->output->button(array(
+ 'command' => 'plugin.saslpassword-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.saslpassword-save',
+ ), $out);
+ }
+
+ private function _save($passwd)
+ {
+ $curdir = realpath(dirname(__FILE__));
+ $username = escapeshellcmd($_SESSION['username']);
+ $code = 1;
+
+ if ($fh = popen("$curdir/chgsaslpasswd -p $username", 'w')) {
+ fwrite($fh, $passwd."\n");
+ $code = pclose($fh);
+ }
+
+ return ($code == 0);
+ }
+
+}
+
+?>