Module: BScan

Includes:
BscanHelper, Mailer
Defined in:
lib/bscan.rb

Constant Summary

Constants included from Mailer

Mailer::ATTACHMENT, Mailer::BODY, Mailer::HEADERS, Mailer::MARKER, Mailer::MESSAGE, Mailer::SIMPLE

Instance Attribute Summary

Attributes included from BscanHelper

#activity, #bscan_config, #modules_only, #stat

Instance Method Summary collapse

Methods included from Mailer

#pv, #send_email, #sv, #ver, #zip_encode

Methods included from BscanHelper

#Log, #add_multi, #copy_vars, #do_scan, #esc, #get_par, #get_url_host_port, #init_internals, #init_stat, #is_module_static, #log, #make_request_socket, #msg_end, #open_in_path, #prop, #read_response_socket, #redirect, #redirect?, #run_modules, #search_path, #search_path_file, #send_only, #send_req, #set_len, #verify_response, #write_issue_state

Instance Method Details

#evt_application_closing ⇒ Object 



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# File 'lib/bscan.rb', line 64

def evt_application_closing
  begin
    Log 2,"BScan.evt_application_closing #{@bscan_config['bscan.smtp.server']} #{@bscan_config['bscan.smtp.to']}"
    @istream.close if @istream
    @stat['end_time'] = Time.now.strftime("%Y-%m-%d %H:%M:%S") 
    send_email if @bscan_config['bscan.smtp.server'] and @bscan_config['bscan.smtp.to']
    @log.close if @log
  rescue Exception => e
    Log 0, "BScan.evt_application_closing Exception: #{e.message}"
    Log 0, e.backtrace.join("\n")
 end
end

#evt_commandline_args(args) ⇒ Object 



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# File 'lib/bscan.rb', line 16

def evt_commandline_args args
    init_internals JSON.parse(args[0])
end

#evt_http_message(tool_name, is_request, message_info) ⇒ Object 



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# File 'lib/bscan.rb', line 22

def evt_http_message(tool_name, is_request, message_info)
  super(tool_name, is_request, message_info)
  if tool_name == 'Scanner'
    if is_request
      Log 2, "#"*70, "# BScan.evt_http_message REQUEST: #{message_info.url.toString}, tool: #{tool_name}", "#"*70
      Log 3, "BScan.evt_http_message #{message_info.req_str}", ""
    else
      Log 2, "# BScan.evt_http_message RESPONSE CODE: #{message_info.statusCode}", ""
      Log 3, "BScan.evt_http_message #{message_info.rsp_str}", ""
    end
  end
  if tool_name == 'Spider'
   if not is_request
      @activity[0] = true
      https = message_info.getProtocol() == "https" ? true : false
      Log 2, "BScan.evt_http_message Passively scanning: #{message_info.url.to_string}"
      do_passive_scan(message_info.getHost(), message_info.getPort(), https, message_info.getRequest(),  message_info.getResponse())
      if (is_in_scope(message_info.url))
        Log 2, "BScan.evt_http_message Actively scanning: #{message_info.url.to_string}"
        isqi = do_active_scan(message_info.getHost(), message_info.getPort(), https, message_info.getRequest(), [])
        @queue.push(isqi)
        run_modules self, message_info
      end
   end
  end  
end

#evt_register_callbacks(cb) ⇒ Object 



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# File 'lib/bscan.rb', line 77

def evt_register_callbacks cb
  super(cb)
  @burp ||= self
  begin
    Log 2, "="*30, "BScan.evt_register_callbacks registring, log = #{@cmd_params['logfile']}  ", "="*30 

        
    @queue ||= []
    @inactivity_to = @bscan_config['bscan.inactivity_to']
    @inactivity_to ||= '30'
    @inactivity_to = @inactivity_to.to_i
    # Will exit if @activity = 0  and @queue is empty two times
    if @monitor == nil
      Log 2, "="*30, "BScan.evt_register_callbacks Starting Monitor", "="*30 
      @monitor = Thread.new(@queue, @activity) {|q,a|
        cnt=0;
        while (true) 
          sleep(@inactivity_to/2)        
          q.delete_if {|e| e.getPercentageComplete() == 100}
          if q.length == 0 and not a[0] 
            cnt += 1
          else
            cnt = 0
#            Log 2, "BScan.evt_register_callbacks QUEUE: #{q.length}, Activity: #{a[0]}"
          end
          if cnt > 1
#            Log 2, "BScan.evt_register_callbacks Scanning complete"
            exit_suite
            break
          end
          a[0] = false
        end
      }
    end  
   
    Log 2, '='*30, 'BScan.evt_register_callbacks Params', '='*30
    params = save_config
    params['target.scopeinclude0']='**empty**' # burp can store the previous scope somehow, thus need to clean
    @burp_config.each_pair do |k,v|
      params[k] = v
    end  
    load_config params
    params.each_pair {|k,v| Log 2,"#{k}:#{v}"} # if k =~ /^(scanner|spider)/}
   
#      run_modules
#      exit_suite

    urls = @bscan_config['bscan.url']
    Log 2, "BScan.evt_register_callbacks urls: #{@modules_only} #{urls}"

    if not urls
     Log 0, "BScan.evt_register_callbacks No URL's provided in config. Use bscan.url param. Multiple entries are OK"
     exit_suite 
    end
    
    urls = [urls] if not urls.kind_of?(Array)
    
    urls.each do |u|
      Log 2, "BScan.evt_register_callbacks checking url: #{u}"
      if not is_in_scope(u)
        Log 2, "BScan.evt_register_callbacks including url: #{u}"
        include_in_scope(u)
      end
      Log 2, "BScan.evt_register_callbacks Sending to spider: #{u}"
      send_to_spider(u)
    end
  end
rescue Exception => e
      Log 0, "BScan.evt_register_callbacks Exception: #{e.message}"
      Log 0,  e.backtrace.join("\n")
      exit_suite
end

#evt_scan_issue(issue) ⇒ Object 



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# File 'lib/bscan.rb', line 50

def evt_scan_issue issue
  super(issue)
#    Buby::HttpRequestResponseHelper.implant(issue.http_messages)
  write_issue_state issue
end

#sync_save_state(issue) ⇒ Object 



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# File 'lib/bscan.rb', line 56

def sync_save_state issue
  @sync_state_mutex ||= Mutex.new
  @sync_state_mutex.synchronize {
    save_state(@sstream) if @sstream and issue.severity =~ /(High)/
  }
end