sasl_bind_setup_gss_spnego

in lib/omniauth-ldap/adaptor.rb [185:199]

• 13 lines of code
• 4 McCabe index (conditional complexity)

      def sasl_bind_setup_gss_spnego(options)
        bind_dn = options[:username]
        psw = options[:password]
        raise LdapError.new( "invalid binding information" ) unless (bind_dn && psw)

        nego = proc {|challenge|
          t2_msg = Net::NTLM::Message.parse( challenge )
          bind_dn, domain = bind_dn.split('\\').reverse
          t2_msg.target_name = Net::NTLM::encode_utf16le(domain) if domain
          t3_msg = t2_msg.response( {:user => bind_dn, :password => psw}, {:ntlmv2 => true} )
          t3_msg.serialize
        }
        [Net::NTLM::Message::Type1.new.serialize, nego]
      end