From 4394e19fddbfafb762fc6bd427e68370d41a0cee Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 26 Dec 2004 07:26:15 +0000
Subject: [PATCH] * lib/net/imap.rb (Net::IMAP::PlainAuthenticator): added a
 new class   to support the PLAIN authentication mechanism. Thanks, Benjamin  
 Stiglitz.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog       |  6 ++++++
 lib/net/imap.rb | 16 ++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 9959753509..ec1b85e236 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Sun Dec 26 16:21:39 2004  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* lib/net/imap.rb (Net::IMAP::PlainAuthenticator): added a new class
+	  to support the PLAIN authentication mechanism. Thanks, Benjamin
+	  Stiglitz.
+
 Fri Dec 24 23:27:18 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/lib/tk/image.rb: TkPhotoImage#cget bug fix
diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 7886c66fdd..0a992844d4 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -3130,6 +3130,22 @@ module Net
     end
     add_authenticator "LOGIN", LoginAuthenticator
 
+    # Authenticator for the "PLAIN" authentication type.  See
+    # #authenticate().
+    class PlainAuthenticator
+      def process(data)
+        return "\0#{@user}\0#{@password}"
+      end
+
+      private
+
+      def initialize(user, password)
+        @user = user
+        @password = password
+      end
+    end 
+    add_authenticator "PLAIN", PlainAuthenticator
+
     # Authenticator for the "CRAM-MD5" authentication type.  See
     # #authenticate().
     class CramMD5Authenticator