Class: Rack::Client::Auth::Digest::Challenge

Inherits:
Abstract::Challenge show all
Defined in:
lib/rack/client/middleware/auth/digest/challenge.rb

Instance Method Summary collapse

Methods inherited from Abstract::Challenge

#method_missing, #nonce, #params, #parts, #required?, #scheme, #unspecified?, #www_authenticate

Constructor Details

#initialize(request, response, realm, username, password) ⇒ Challenge

Returns a new instance of Challenge.



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# File 'lib/rack/client/middleware/auth/digest/challenge.rb', line 6

def initialize(request, response, realm, username, password)
  super(request, response)
  @realm, @username, @password = realm, username, password
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Rack::Client::Auth::Abstract::Challenge

Instance Method Details

#A1 ⇒ Object 



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# File 'lib/rack/client/middleware/auth/digest/challenge.rb', line 23

def A1
  H([ @username, @realm, @password ] * ':')
end

#A2 ⇒ Object 



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# File 'lib/rack/client/middleware/auth/digest/challenge.rb', line 27

def A2
  H([ request_method, path ] * ':')
end

#cnonce ⇒ Object 



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# File 'lib/rack/client/middleware/auth/digest/challenge.rb', line 15

def cnonce
  @cnonce ||= Rack::Auth::Digest::Nonce.new.to_s
end

#digest? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rack/client/middleware/auth/digest/challenge.rb', line 11

def digest?
  :digest == scheme
end

#H(data) ⇒ Object 



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# File 'lib/rack/client/middleware/auth/digest/challenge.rb', line 31

def H(data)
  ::Digest::MD5.hexdigest(data)
end

#response(nc) ⇒ Object 



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# File 'lib/rack/client/middleware/auth/digest/challenge.rb', line 19

def response(nc)
  H([ A1(), nonce, nc, cnonce, qop, A2() ] * ':')
end