Detect Applications in Flow

The following example determines whether an application is in an application path.

function Flow_HasApplication (dpiMsg, ruleEngine)

  require 'LOG'

  -- Application Path example: /tcp/http/skype

  local application = 'http'

  if (HasApplication(dpiMsg, application)) then

    local content = GetContent(dpiMsg, application)

    if (content ~= '') then

      EZINFO('Http Content Found: ' .. content)

end

end

end