From da05fa0415116d7781b7c04f096a1383f13a953f Mon Sep 17 00:00:00 2001
From: Matt Miller <mmiller@hick.org>
Date: Thu, 3 Nov 2005 04:43:19 +0000
Subject: [PATCH] somewhat gracefully handle missing ossl, fix missing method

git-svn-id: file:///home/svn/incoming/trunk@3014 4d416f70-5f16-0410-b530-b9f4589650da
---
 lib/rex/proto/smb/crypt.rb     | 9 +++++++--
 lib/rex/socket/ssl_tcp.rb      | 7 ++++++-
 lib/rex/ui/text/input/stdio.rb | 5 +++++
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/lib/rex/proto/smb/crypt.rb b/lib/rex/proto/smb/crypt.rb
index 346c5ba006..92134f8e80 100644
--- a/lib/rex/proto/smb/crypt.rb
+++ b/lib/rex/proto/smb/crypt.rb
@@ -1,10 +1,11 @@
-require 'openssl'
-
 module Rex
 module Proto
 module SMB
 class Crypt
 
+begin
+	require 'openssl'
+
 	def self.lanman_des(pass, chal)
 		e_p24( [ e_p16( [ pass.upcase()[0,14] ].pack('a14') ) ].pack('a21'), chal)
 	end
@@ -53,6 +54,10 @@ class Crypt
 	def self.md5_hash(data)
 		digest = OpenSSL::Digest::Digest.digest('md5', data)
 	end	
+
+rescue LoadError
+end
+
 end
 end
 end
diff --git a/lib/rex/socket/ssl_tcp.rb b/lib/rex/socket/ssl_tcp.rb
index d17ada7337..4f2e8c387d 100644
--- a/lib/rex/socket/ssl_tcp.rb
+++ b/lib/rex/socket/ssl_tcp.rb
@@ -1,4 +1,3 @@
-require 'openssl'
 require 'rex/socket'
 
 ###
@@ -9,6 +8,9 @@ require 'rex/socket'
 ###
 module Rex::Socket::SslTcp
 
+begin
+	require 'openssl'
+
 	include Rex::Socket::Tcp
 
 	##
@@ -75,4 +77,7 @@ protected
 
 	attr_accessor :sslsock, :sslctx
 
+rescue LoadError
+end
+
 end
diff --git a/lib/rex/ui/text/input/stdio.rb b/lib/rex/ui/text/input/stdio.rb
index f755344921..7dab7accf6 100644
--- a/lib/rex/ui/text/input/stdio.rb
+++ b/lib/rex/ui/text/input/stdio.rb
@@ -14,6 +14,11 @@ class Input::Stdio < Rex::Ui::Text::Input
 		return $stdin.gets
 	end
 
+	def _print_prompt(prompt)
+		$stdout.print(prompt)
+		$stdout.flush
+	end
+
 	def eof?
 		return $stdin.eof?
 	end