Class: IpRestriction::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/ip_restriction/middleware.rb

Defined Under Namespace

Classes: Constraint

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/ip_restriction/middleware.rb', line 5

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/ip_restriction/middleware.rb', line 9

def call(env)
  constraint = Constraint.instance

  if constraint.checker.allowed?(env["REMOTE_ADDR"])
    @app.call(env)
  else
    [404, {'Content-Type' => 'text/html'}, ['Not found!']]
  end
end