From a05a3cb59b26b0eff338b82a8cdf2627839e4cec Mon Sep 17 00:00:00 2001
From: Steve Kemp <steve@steve.org.uk>
Date: Tue, 13 Nov 2012 17:22:43 +0000
Subject:   Renamed and moved files around.

---
 lib/custodian/protocol-tests/ftp.rb | 144 ++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100755 lib/custodian/protocol-tests/ftp.rb

(limited to 'lib/custodian/protocol-tests/ftp.rb')

diff --git a/lib/custodian/protocol-tests/ftp.rb b/lib/custodian/protocol-tests/ftp.rb
new file mode 100755
index 0000000..63b6714
--- /dev/null
+++ b/lib/custodian/protocol-tests/ftp.rb
@@ -0,0 +1,144 @@
+#!/usr/bin/ruby 
+
+
+require 'timeout'
+require 'socket'
+
+#
+# This class is responsible for performing tests against a remote FTP server
+#
+#
+class FTPTest
+
+  #
+  # Data passed from the JSON hash.
+  #
+  attr_reader :test_data
+
+  #
+  # The error text we return on failure.
+  #
+  attr_reader :error
+
+
+
+
+  #
+  # Save the data away.
+  #
+  def initialize( data )
+    @test_data = data
+    @error     = nil
+
+
+    #
+    # Ensure we have a host to probe
+    #
+    if ( @test_data["target_host"].nil? )
+      @error = "Missing target for the test."
+      raise ArgumentError, @error
+    end
+
+    #
+    # Ensure we have a port to test.
+    #
+    if ( @test_data["test_port"].nil? )
+      @error = "Missing port for the test."
+      raise ArgumentError, @error
+    end
+
+  end
+
+
+  #
+  # Run the test.
+  #
+  #  Return "true" on success
+  #
+  #  Return "false" on failure.
+  #
+  # If the test fails the details should be retrieved from "error()".
+  #
+  def run_test
+
+    #
+    #  Get the hostname & port to test against.
+    #
+    host = @test_data["target_host"]
+    port = @test_data["test_port"]
+
+    puts "FTP testing host #{host}:#{port}" if ( @test_data['verbose'] )
+
+    begin
+      timeout(3) do
+
+        begin
+          socket = TCPSocket.new( host, port )
+          socket.puts( "QUIT")
+
+          banner = socket.gets(nil)
+          banner = banner[0,20]
+
+          socket.close()
+
+          if ( banner =~ /^220/ )
+            return true
+          else
+            @error = "Banner didn't report OK: #{banner}"
+          end
+        rescue
+          @error = "FTP exception on host #{host}:#{port} - #{$!}"
+          return false
+        end
+      end
+    rescue Timeout::Error => e
+      @error = "Timed-out connecting #{e}"
+      return false
+    end
+    @error = "Misc. failure."
+    return false
+  end
+
+
+  #
+  #  Return the error.
+  #
+  def error
+    return @error
+  end
+
+end
+
+
+
+
+
+#
+# Sample test, for testing.
+#
+if __FILE__ == $0 then
+
+  #
+  #  Sample data.
+  #
+  test = {
+    "target_host" => "mirror.bytemark.co.uk",
+    "test_type"   => "ftp",
+    "test_port"   => 21,
+    "verbose"     => 1,
+    "test_alert"  => "The FTP server no worky",
+  }
+
+
+  #
+  #  Run the test.
+  #
+  tst = FTPTest.new( test )
+  if ( tst.run_test )
+    puts "TEST OK"
+  else
+    puts "TEST FAILED"
+    puts tst.error()
+  end
+
+end
-- 
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