Class: Rack::Prevoty::Interceptor

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/interceptor.rb

Direct Known Subclasses

MonitorInterceptor, ProtectInterceptor

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, opts) ⇒ Interceptor

Returns a new instance of Interceptor.



7
8
9
10
11
12
13
14
15
16
17
18
 
# File 'lib/rack/interceptor.rb', line 7

def initialize(app, opts)
  @app = app
  @base = opts[:api_base] ||= 'https://api.prevoty.com'
  @client = ::Prevoty::Client.new(opts[:api_key], @base)
  @configuration_key = opts[:configuration_key]
  @mode = opts[:mode] ||= 'monitor'
  @callback = opts[:callback] ||= nil
  @minimal_logging = opts[:minimal_logging] ||= false
  @log_destination = opts[:log_destination] ||= 'log'
  @paths = opts[:paths] ||= ['/']
  @blacklist = opts[:blacklist] ||= []
end

Class Method Details

.build_result(mode, request, input, result) ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/rack/interceptor.rb', line 24

def self.build_result(mode, request, input, result)
  data = {
    product: 'content',
    mode: mode,
    version: '1',
    input: input,
    timestamp: Time.now.utc.strftime('%b %d %Y %H:%M:%S %Z'),
    request_url: request.path,
    session_id: request.session["session_id"],
    cookies: request.cookies,
    http_method: request.request_method,
    src_ip: request.ip,
    dest_host: request.host,
    dest_port: request.port
  }

  # these are hacks due to differences between protect and monitor
  if mode === 'protect'
    data[:statistics] = result.statistics
    data[:output] = CGI::unescape(result.output)
  else
    data[:statistics] = result
  end

  ::Prevoty::ContentPayload.new(data)
end

Instance Method Details

#call(env) ⇒ Object 



20
21
22
 
# File 'lib/rack/interceptor.rb', line 20

def call(env)
  raise 'this is an abstract class...instantiate one of the child rack middlewares'
end