Update Net_SMTP/Auth_SASL packages to fix Digest-MD5/Cram-MD5 authentication (#1488571)

1 files changed, 56 insertions, 35 deletions

diff --git a/program/lib/Auth/SASL.php b/program/lib/Auth/SASL.php
index b2be93cc8..5bd6eb096 100644
--- a/program/lib/Auth/SASL.php
+++ b/program/lib/Auth/SASL.php
@@ -1,41 +1,41 @@
 <?php
-// +-----------------------------------------------------------------------+ 
-// | Copyright (c) 2002-2003 Richard Heyes                                 | 
-// | All rights reserved.                                                  | 
-// |                                                                       | 
-// | Redistribution and use in source and binary forms, with or without    | 
-// | modification, are permitted provided that the following conditions    | 
-// | are met:                                                              | 
-// |                                                                       | 
-// | o Redistributions of source code must retain the above copyright      | 
-// |   notice, this list of conditions and the following disclaimer.       | 
-// | o Redistributions in binary form must reproduce the above copyright   | 
-// |   notice, this list of conditions and the following disclaimer in the | 
-// |   documentation and/or other materials provided with the distribution.| 
-// | o The names of the authors may not be used to endorse or promote      | 
-// |   products derived from this software without specific prior written  | 
-// |   permission.                                                         | 
-// |                                                                       | 
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   | 
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     | 
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 
-// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT  | 
-// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 
-// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT      | 
-// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 
-// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 
-// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT   | 
-// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 
-// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  | 
-// |                                                                       | 
-// +-----------------------------------------------------------------------+ 
-// | Author: Richard Heyes <richard@php.net>                               | 
-// +-----------------------------------------------------------------------+ 
-// 
+// +-----------------------------------------------------------------------+
+// | Copyright (c) 2002-2003 Richard Heyes                                 |
+// | All rights reserved.                                                  |
+// |                                                                       |
+// | Redistribution and use in source and binary forms, with or without    |
+// | modification, are permitted provided that the following conditions    |
+// | are met:                                                              |
+// |                                                                       |
+// | o Redistributions of source code must retain the above copyright      |
+// |   notice, this list of conditions and the following disclaimer.       |
+// | o Redistributions in binary form must reproduce the above copyright   |
+// |   notice, this list of conditions and the following disclaimer in the |
+// |   documentation and/or other materials provided with the distribution.|
+// | o The names of the authors may not be used to endorse or promote      |
+// |   products derived from this software without specific prior written  |
+// |   permission.                                                         |
+// |                                                                       |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
+// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT  |
+// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
+// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT      |
+// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
+// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
+// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT   |
+// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  |
+// |                                                                       |
+// +-----------------------------------------------------------------------+
+// | Author: Richard Heyes <richard@php.net>                               |
+// +-----------------------------------------------------------------------+
+//
 // $Id$
 
 /**
-* Client implementation of various SASL mechanisms 
+* Client implementation of various SASL mechanisms
 *
 * @author  Richard Heyes <richard@php.net>
 * @access  public
@@ -55,6 +55,7 @@ class Auth_SASL
     *                             Plain
     *                             CramMD5
     *                             DigestMD5
+    *                             SCRAM-* (any mechanism of the SCRAM family)
     *                     Types are not case sensitive
     */
     function &factory($type)
@@ -81,22 +82,42 @@ class Auth_SASL
                 break;
 
             case 'crammd5':
+                // $msg = 'Deprecated mechanism name. Use IANA-registered name: CRAM-MD5.';
+                // trigger_error($msg, E_USER_DEPRECATED);
+            case 'cram-md5':
                 $filename  = 'Auth/SASL/CramMD5.php';
                 $classname = 'Auth_SASL_CramMD5';
                 break;
 
             case 'digestmd5':
+                // $msg = 'Deprecated mechanism name. Use IANA-registered name: DIGEST-MD5.';
+                // trigger_error($msg, E_USER_DEPRECATED);
+            case 'digest-md5':
+                // $msg = 'DIGEST-MD5 is a deprecated SASL mechanism as per RFC-6331. Using it could be a security risk.';
+                // trigger_error($msg, E_USER_NOTICE);
                 $filename  = 'Auth/SASL/DigestMD5.php';
                 $classname = 'Auth_SASL_DigestMD5';
                 break;
 
             default:
+                $scram = '/^SCRAM-(.{1,9})$/i';
+                if (preg_match($scram, $type, $matches))
+                {
+                    $hash = $matches[1];
+                    $filename = dirname(__FILE__) .'/SASL/SCRAM.php';
+                    $classname = 'Auth_SASL_SCRAM';
+                    $parameter = $hash;
+                    break;
+                }
                 return PEAR::raiseError('Invalid SASL mechanism type');
                 break;
         }
 
         require_once($filename);
-        $obj = new $classname();
+        if (isset($parameter))
+            $obj = new $classname($parameter);
+        else
+            $obj = new $classname();
         return $obj;
     }
 }