Add verify_ssl file (missed in prev commit)

lib/msf/core/payload/windows/verify_ssl.rb

@@ -0,0 +1,36 @@
+# -*- coding: binary -*-
+
+require 'msf/core'
+require 'rex/parser/x509_certificate'
+
+module Msf
+
+###
+#
+# Implements SSL validation check options
+#
+###
+
+module Payload::Windows::VerifySsl
+
+  #
+  # Get the SSL hash from the certificate, if required.
+  #
+  def get_ssl_cert_hash(verify_cert, handler_cert)
+    unless verify_cert.to_s =~ /^(t|y|1)/i
+      return nil
+    end
+
+    unless handler_cert
+      raise ArgumentError, "Verifying SSL cert is enabled but no handler cert is configured"
+    end
+
+    hash = Rex::Parser::X509Certificate.get_cert_file_hash(handler_cert)
+    print_status("Meterpreter will verify SSL Certificate with SHA1 hash #{hash.unpack("H*").first}")
+    hash
+  end
+
+end
+
+end
+