1 files changed, 58 insertions, 0 deletions
diff --git a/plugins/password/drivers/expect.php b/plugins/password/drivers/expect.php
new file mode 100644
index 000000000..7a191e254
--- /dev/null
+++ b/plugins/password/drivers/expect.php
@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * expect Driver
+ *
+ * Driver that adds functionality to change the systems user password via
+ * the 'expect' command.
+ *
+ * For installation instructions please read the README file.
+ *
+ * @version 2.0
+ * @author Andy Theuninck <gohanman@gmail.com)
+ * 
+ * Based on chpasswd roundcubemail password driver by
+ * @author Alex Cartwright <acartwright@mutinydesign.co.uk)
+ * and expect horde passwd driver by
+ * @author  Gaudenz Steinlin <gaudenz@soziologie.ch>
+ *
+ * Configuration settings:
+ * password_expect_bin => location of expect (e.g. /usr/bin/expect)
+ * password_expect_script => path to "password-expect" file
+ * password_expect_params => arguments for the expect script
+ *   see the password-expect file for details. This is probably
+ *   a good starting default: 
+ *   -telent -host localhost -output /tmp/passwd.log -log /tmp/passwd.log
+ */
+
+class rcube_expect_password
+{
+    public function save($currpass, $newpass)
+    {
+        $rcmail   = rcmail::get_instance();
+        $bin      = $rcmail->config->get('password_expect_bin');
+        $script   = $rcmail->config->get('password_expect_script');
+        $params   = $rcmail->config->get('password_expect_params');
+        $username = $_SESSION['username'];
+
+        $cmd = $bin . ' -f ' . $script . ' -- ' . $params;
+        $handle = popen($cmd, "w");
+        fwrite($handle, "$username\n");
+        fwrite($handle, "$currpass\n");
+        fwrite($handle, "$newpass\n");
+
+        if (pclose($handle) == 0) {
+            return PASSWORD_SUCCESS;
+        }
+        else {
+            raise_error(array(
+                'code' => 600,
+                'type' => 'php',
+                'file' => __FILE__, 'line' => __LINE__,
+                'message' => "Password plugin: Unable to execute $cmd"
+                ), true, false);
+        }
+
+        return PASSWORD_ERROR;
+    }
+}