Changeset ab0b51a1 in github

Timestamp:

Feb 15, 2011 6:10:59 AM (2 years ago)

Author:

alecpl <alec@…>

Branches:

master, HEAD, courier-fix, dev-browser-capabilities, pdo, release-0.6, release-0.7, release-0.8

Children:

dd07e79

Parents:

da142bb

Message:

• Use only one from IMAP authentication methods to prevent login delays (1487784)

Files:

• CHANGELOG (modified) (1 diff)
• program/include/rcube_imap_generic.php (modified) (4 diffs)

CHANGELOG

@@ -2 +2 @@
 ===========================
 
+- Use only one from IMAP authentication methods to prevent login delays (1487784)
 - Replying to a sent message puts the old recipient as the new recipient (#1487074)
 - Fulltext search over (almost) all data for contacts

program/include/rcube_imap_generic.php

@@ -783 +783 @@
                 $auth_methods[] = 'LOGIN';
             }
+
+            // Use best (for security) supported authentication method
+            foreach (array('DIGEST-MD5', 'CRAM-MD5', 'CRAM_MD5', 'PLAIN', 'LOGIN') as $auth_method) {
+                if (in_array($auth_method, $auth_methods)) {
+                    break;
+                }
+            }
         }
         else {
@@ -792 +799 @@
             }
             // replace AUTH with CRAM-MD5 for backward compat.
-            $auth_methods[] = $auth_method == 'AUTH' ? 'CRAM-MD5' : $auth_method;
+            if ($auth_method == 'AUTH') {
+                $auth_method = 'CRAM-MD5';
+            }
         }
 
@@ -799 +808 @@
 
         // Authenticate
-        foreach ($auth_methods as $method) {
-            switch ($method) {
+        switch ($auth_method) {
             case 'CRAM_MD5':
-                $method = 'CRAM-MD5';
+                $auth_method = 'CRAM-MD5';
             case 'CRAM-MD5':
             case 'DIGEST-MD5':
             case 'PLAIN':
-                $result = $this->authenticate($user, $password, $method);
+                $result = $this->authenticate($user, $password, $auth_method);
                 break;
             case 'LOGIN':
@@ -812 +820 @@
                 break;
             default:
-                $this->setError(self::ERROR_BAD, "Configuration error. Unknown auth method: $method");
-            }
-
-            if (is_resource($result)) {
-                break;
-            }
+                $this->setError(self::ERROR_BAD, "Configuration error. Unknown auth method: $auth_method");
         }