1 files changed, 41 insertions, 0 deletions
diff --git a/plugins/password/drivers/sasl.php b/plugins/password/drivers/sasl.php
new file mode 100644
index 000000000..361333403
--- /dev/null
+++ b/plugins/password/drivers/sasl.php
@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * SASL Password Driver
+ *
+ * Driver that adds functionality 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
+ */
+ 
+function password_save($currpass, $newpass)
+{
+    $curdir = realpath(dirname(__FILE__));
+    $username = escapeshellcmd($_SESSION['username']);
+
+    if ($fh = popen("$curdir/chgsaslpasswd -p $username", 'w')) {
+	fwrite($fh, $newpass."\n");
+        $code = pclose($fh);
+
+	if($code == 0)
+    	    return PASSWORD_SUCCESS;
+    } else 
+	raise_error(array(
+            'code' => 600,
+	    'type' => 'php',
+	    'file' = __FILE__,
+	    'message' => "Password plugin: Unable to execute $curdir/chgsaslpasswd"
+	), true, false);				    
+
+    return PASSWORD_ERROR;
+}
+
+?>