Rename option password_supported_hosts to password_hosts, code cleanup

plugins/password/config.inc.php.dist

@@ -1,14 +1,5 @@
 <?php
 
-// Supported hosts
-// -----------------------
-// Array of hosts that support password changing.
-// Default is NULL. Supported hosts will feature
-// a Password option in Settings; others will not.
-// Example:
-//$rcmail_config['password_supported_hosts'] = array( 'mail.example.com', 'mail2.example.org' );
-$rcmail_config['password_supported_hosts'] = NULL;
-
 // Password Plugin options
 // -----------------------
 // A driver to use for password change. Default: "sql".
@@ -34,6 +25,12 @@ $rcmail_config['password_log'] = false;
 // will be not available (no Password tab in Settings)
 $rcmail_config['password_login_exceptions'] = null;
 
+// Array of hosts that support password changing. Default is NULL.
+// Listed hosts will feature a Password option in Settings; others will not.
+// Example:
+//$rcmail_config['password_hosts'] = array('mail.example.com', 'mail2.example.org');
+$rcmail_config['password_hosts'] = null;
+
 
 // SQL Driver options
 // ------------------

plugins/password/package.xml

@@ -27,6 +27,7 @@
 	<license uri="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPLv2</license>
 	<notes>
 - Fix wrong (non-specific) error message on crypt or connection error (#1488808)
+- Added option to define IMAP hosts that support password changes - password_hosts
     </notes>
 	<contents>
 		<dir baseinstalldir="/" name="/">

plugins/password/password.php

@@ -55,14 +55,14 @@ class password extends rcube_plugin
         $rcmail = rcmail::get_instance();
 
         $this->load_config();
-        
-        $host = isset( $_SESSION['imap_host'] ) ? $_SESSION['imap_host'] : NULL;
-        $hosts = $rcmail->config->get( 'password_supported_hosts' );
-        if ( !empty( $hosts ) and !in_array( $host, $hosts ) ) {
+
+        // Host exceptions
+        $hosts = $rcmail->config->get('password_hosts');
+        if (!empty($hosts) && !in_array($_SESSION['storage_host'], $hosts)) {
             return;
         }
 
-        // Exceptions list
+        // Login exceptions
         if ($exceptions = $rcmail->config->get('password_login_exceptions')) {
             $exceptions = array_map('trim', (array) $exceptions);
             $exceptions = array_filter($exceptions);