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-rw-r--r--plugins/password/drivers/pam.php42
1 files changed, 42 insertions, 0 deletions
diff --git a/plugins/password/drivers/pam.php b/plugins/password/drivers/pam.php
new file mode 100644
index 000000000..ed60bd841
--- /dev/null
+++ b/plugins/password/drivers/pam.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * PAM Password Driver
+ *
+ * @version 2.0
+ * @author Aleksander Machniak
+ */
+
+class rcube_pam_password
+{
+ function save($currpass, $newpass)
+ {
+ $user = $_SESSION['username'];
+
+ if (extension_loaded('pam')) {
+ if (pam_auth($user, $currpass, $error, false)) {
+ if (pam_chpass($user, $currpass, $newpass)) {
+ return PASSWORD_SUCCESS;
+ }
+ }
+ else {
+ raise_error(array(
+ 'code' => 600,
+ 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Password plugin: PAM authentication failed for user $user: $error"
+ ), true, false);
+ }
+ }
+ else {
+ raise_error(array(
+ 'code' => 600,
+ 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Password plugin: PECL-PAM module not loaded"
+ ), true, false);
+ }
+
+ return PASSWORD_ERROR;
+ }
+}