From 2251c54b844bb446ba597e31f185eef8df00903d Mon Sep 17 00:00:00 2001
From: delano <delano@solutious.com>
Date: Mon, 10 Aug 2009 18:41:09 -0400
Subject: Closes GH-6 Added support for specifying a list of hosts in
 .ssh/config, with tests

---
 CHANGELOG.rdoc         |  9 ++++++++-
 Manifest               |  3 ++-
 lib/net/ssh/config.rb  | 17 +++++++++++------
 net-ssh.gemspec        |  1 +
 test/configs/multihost |  4 ++++
 test/test_config.rb    | 17 ++++++++++++++++-
 6 files changed, 42 insertions(+), 9 deletions(-)
 create mode 100644 test/configs/multihost

diff --git a/CHANGELOG.rdoc b/CHANGELOG.rdoc
index 2f0c422..6d80c37 100644
--- a/CHANGELOG.rdoc
+++ b/CHANGELOG.rdoc
@@ -1,11 +1,18 @@
 
 
-=== 2.0.12 / ?? Aug 2009
+=== 2.0.13 / ?? Aug 2009
+
+* Added support for specifying a list of hosts in .ssh/config, with tests (GH-6) [Delano Mandelbaum]
+
+* Added tests for arcfour128/256/512 lengths, encryption, and decryption [Delano Mandelbaum]
 
 * Skip packet stream tests for arcfour128/256/512 [Delano Mandelbaum]
 
 * Fix for OpenSSL cipher key length because it always returns 16, even when 32 byte keys are required, e.g. for arcfour256 and arcfour512 ciphers [Karl Varga]
 
+
+=== 2.0.12 / 08 Jun 2009
+
 * Applied patch for arcfour128 and arcfour256 support [Denis Bernard]
 
 * Use unbuffered reads when negotiating the protocol version [Steven Hazel]
diff --git a/Manifest b/Manifest
index 211d09f..8c29b09 100644
--- a/Manifest
+++ b/Manifest
@@ -80,6 +80,7 @@ test/authentication/test_session.rb
 test/common.rb
 test/configs/eqsign
 test/configs/exact_match
+test/configs/multihost
 test/configs/wild_cards
 test/connection/test_channel.rb
 test/connection/test_session.rb
@@ -102,4 +103,4 @@ test/transport/test_identity_cipher.rb
 test/transport/test_packet_stream.rb
 test/transport/test_server_version.rb
 test/transport/test_session.rb
-test/transport/test_state.rb
\ No newline at end of file
+test/transport/test_state.rb
diff --git a/lib/net/ssh/config.rb b/lib/net/ssh/config.rb
index 855e101..1638d12 100644
--- a/lib/net/ssh/config.rb
+++ b/lib/net/ssh/config.rb
@@ -57,11 +57,12 @@ module Net; module SSH
       def load(file, host, settings={})
         file = File.expand_path(file)
         return settings unless File.readable?(file)
-
-        in_match = false
+        
+        matched_host = nil
+        multi_host = []
         IO.foreach(file) do |line|
           next if line =~ /^\s*(?:#.*)?$/
-
+          
           if line =~ /^\s*(\S+)\s*=(.*)$/
             key, value = $1, $2
           else
@@ -82,8 +83,12 @@ module Net; module SSH
             end
 
           if key == 'host'
-            in_match = (host =~ pattern2regex(value))
-          elsif in_match
+            # Support "Host host1,host2,hostN".
+            # See http://github.com/net-ssh/net-ssh/issues#issue/6
+            multi_host = value.split(/,\s+/)
+            matched_host = multi_host.select { |h| host =~ pattern2regex(h) }.first
+            p matched_host
+          elsif !matched_host.nil?
             if key == 'identityfile'
               settings[key] ||= []
               settings[key] << value
@@ -92,7 +97,7 @@ module Net; module SSH
             end
           end
         end
-
+        
         return settings
       end
 
diff --git a/net-ssh.gemspec b/net-ssh.gemspec
index ec8b028..864418c 100644
--- a/net-ssh.gemspec
+++ b/net-ssh.gemspec
@@ -100,6 +100,7 @@
   test/common.rb
   test/configs/eqsign
   test/configs/exact_match
+  test/configs/multihost
   test/configs/wild_cards
   test/connection/test_channel.rb
   test/connection/test_session.rb
diff --git a/test/configs/multihost b/test/configs/multihost
new file mode 100644
index 0000000..732975c
--- /dev/null
+++ b/test/configs/multihost
@@ -0,0 +1,4 @@
+Host other.host, test.host
+  Compression yes
+  Port 1980
+  RekeyLimit 2G
diff --git a/test/test_config.rb b/test/test_config.rb
index fb1a848..82ad815 100644
--- a/test/test_config.rb
+++ b/test/test_config.rb
@@ -37,7 +37,22 @@ class TestConfig < Test::Unit::TestCase
     assert_equal %w(~/.ssh/id_dsa), config[:keys]
     assert !config.key?(:rekey_limit)
   end
-
+  
+  def test_load_with_multiple_hosts
+    config = Net::SSH::Config.load(config(:multihost), "test.host")
+    assert config['compression']
+    assert_equal '2G', config['rekeylimit']
+    assert_equal 1980, config['port']
+  end
+  
+  def test_load_with_multiple_hosts_and_config_should_match_for_both
+    aconfig = Net::SSH::Config.load(config(:multihost), "test.host")
+    bconfig = Net::SSH::Config.load(config(:multihost), "other.host")
+    assert_equal aconfig['port'], bconfig['port']
+    assert_equal aconfig['compression'], bconfig['compression']
+    assert_equal aconfig['rekeylimit'], bconfig['rekeylimit']
+  end
+  
   def test_load_should_parse_equal_sign_delimiters
     config = Net::SSH::Config.load(config(:eqsign), "test.test")
     assert config['compression']
-- 
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