Rollback to use the regexp result.

Gemfile

@@ -2,7 +2,7 @@ source "http://rubygems.org"
 
 gemspec
 
-gem "rails"
+gem "rails", "3.0.1"
 gem "webrat", "0.7.1"
 gem "mocha", :require => false
 gem "oa-oauth", :require => "omniauth/oauth"

Gemfile.lock

@@ -10,12 +10,12 @@ GEM
   remote: http://rubygems.org/
   specs:
     abstract (1.0.0)
-    actionmailer (3.0.0)
-      actionpack (= 3.0.0)
+    actionmailer (3.0.1)
+      actionpack (= 3.0.1)
       mail (~> 2.2.5)
-    actionpack (3.0.0)
-      activemodel (= 3.0.0)
-      activesupport (= 3.0.0)
+    actionpack (3.0.1)
+      activemodel (= 3.0.1)
+      activesupport (= 3.0.1)
       builder (~> 2.1.2)
       erubis (~> 2.6.6)
       i18n (~> 0.4.1)
@@ -23,23 +23,23 @@ GEM
       rack-mount (~> 0.6.12)
       rack-test (~> 0.5.4)
       tzinfo (~> 0.3.23)
-    activemodel (3.0.0)
-      activesupport (= 3.0.0)
+    activemodel (3.0.1)
+      activesupport (= 3.0.1)
       builder (~> 2.1.2)
       i18n (~> 0.4.1)
-    activerecord (3.0.0)
-      activemodel (= 3.0.0)
-      activesupport (= 3.0.0)
+    activerecord (3.0.1)
+      activemodel (= 3.0.1)
+      activesupport (= 3.0.1)
       arel (~> 1.0.0)
       tzinfo (~> 0.3.23)
     activerecord-jdbc-adapter (1.0.2-java)
     activerecord-jdbcsqlite3-adapter (1.0.2-java)
       activerecord-jdbc-adapter (= 1.0.2)
       jdbc-sqlite3 (~> 3.6.0)
-    activeresource (3.0.0)
-      activemodel (= 3.0.0)
-      activesupport (= 3.0.0)
-    activesupport (3.0.0)
+    activeresource (3.0.1)
+      activemodel (= 3.0.1)
+      activesupport (= 3.0.1)
+    activesupport (3.0.1)
     addressable (2.2.2)
     arel (1.0.1)
       activesupport (~> 3.0.0)
@@ -104,17 +104,17 @@ GEM
       ruby-openid (>= 2.1.8)
     rack-test (0.5.6)
       rack (>= 1.0)
-    rails (3.0.0)
-      actionmailer (= 3.0.0)
-      actionpack (= 3.0.0)
-      activerecord (= 3.0.0)
-      activeresource (= 3.0.0)
-      activesupport (= 3.0.0)
+    rails (3.0.1)
+      actionmailer (= 3.0.1)
+      actionpack (= 3.0.1)
+      activerecord (= 3.0.1)
+      activeresource (= 3.0.1)
+      activesupport (= 3.0.1)
       bundler (~> 1.0.0)
-      railties (= 3.0.0)
-    railties (3.0.0)
-      actionpack (= 3.0.0)
-      activesupport (= 3.0.0)
+      railties (= 3.0.1)
+    railties (3.0.1)
+      actionpack (= 3.0.1)
+      activesupport (= 3.0.1)
       rake (>= 0.8.4)
       thor (~> 0.14.0)
     rake (0.8.7)
@@ -155,7 +155,7 @@ DEPENDENCIES
   oa-oauth
   oa-openid
   orm_adapter (~> 0.0.2)
-  rails
+  rails (= 3.0.1)
   ruby-debug (>= 0.10.3)
   sqlite3-ruby
   warden (~> 1.0.2)

lib/devise/strategies/authenticatable.rb

@@ -96,8 +96,8 @@ module Devise
 
       # Helper to decode credentials from HTTP.
       def decode_credentials
-        return [] unless request.authorization && request.authorization =~ /^Basic (.*)/
-        ActiveSupport::Base64.decode64(request.authorization.split(' ', 2).last).split(/:/, 2)
+        return [] unless request.authorization && request.authorization =~ /^Basic (.*)/m
+        ActiveSupport::Base64.decode64($1).split(/:/, 2)
       end
 
       # Sets the authentication hash and the password from params_auth_hash or http_auth_hash.