Class: Rack::IpWhitelist

Inherits:
Object
  • Object
show all
Defined in:
lib/rack-ip-whitelist.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, addresses) ⇒ IpWhitelist

Returns a new instance of IpWhitelist.



5
6
7
8
 
# File 'lib/rack-ip-whitelist.rb', line 5

def initialize(app, addresses)
  @app = app
  @ip_addresses = addresses
end

Instance Method Details

#call(env) ⇒ Object 



10
11
12
13
14
15
16
 
# File 'lib/rack-ip-whitelist.rb', line 10

def call(env)
  if white_listed?(env)
    @app.call(env)
  else
    [ 200, {"Content-Type" => "text/html"}, "<p>You are not authorized to view this site</p>" ]
  end
end

#white_listed?(env) ⇒ Boolean

Returns:

  • (Boolean) 


18
19
20
21
 
# File 'lib/rack-ip-whitelist.rb', line 18

def white_listed?(env)
  Rails.logger.info "WHITELIST: ENV: #{env["REMOTE_ADDR"].inspect}"
  Rails.env.production? ? @ip_addresses.include?(env["REMOTE_ADDR"]) : true
end