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Class: Rack::Auth::Basic

Relationships & Source Files
Namespace Children
Classes:
Request
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, AbstractHandler
Instance Chain:
self, AbstractHandler
Inherits: Rack::Auth::AbstractHandler
Defined in: lib/rack/auth/basic.rb

Overview

Basic implements HTTP Basic Authentication, as per RFC 2617.

Initialize with the ::Rack application that you want protecting, and a block that checks if a username and password pair are valid.

Class Method Summary

AbstractHandler - Inherited

.new

Instance Attribute Summary

AbstractHandler - Inherited

#realm

Instance Method Summary

AbstractHandler - Inherited

#bad_request, #unauthorized

Constructor Details

This class inherits a constructor from Rack::Auth::AbstractHandler

Instance Method Details

#call(env)

[ GitHub ] 

  


# File 'lib/rack/auth/basic.rb', line 15



def call(env)
  auth = Basic::Request.new(env)

  return unauthorized unless auth.provided?

  return bad_request unless auth.basic?

  if valid?(auth)
    env['REMOTE_USER'] = auth.username

    return @app.call(env)
  end

  unauthorized
end


  








  

    #challenge   (private)
  

  [ GitHub ]


  

  


# File 'lib/rack/auth/basic.rb', line 34



def challenge
  'Basic realm="%s"' % realm
end


  








  

    #valid?(auth)  ⇒ Boolean  (private)
  



  

    
  





  


  [ GitHub ]


  

  


# File 'lib/rack/auth/basic.rb', line 38



def valid?(auth)
  @authenticator.call(*auth.credentials)
end