Class: SASL::Mechanism

Inherits:
Object
  • Object
show all
Defined in:
lib/sasl/base.rb

Overview

Common functions for mechanisms

Mechanisms implement handling of methods start and receive. They return: [message_name, content] or nil where message_name is either ‘auth’ or ‘response’ and content is either a string which may transmitted encoded as Base64 or nil.

Direct Known Subclasses

Anonymous, DigestMD5, Plain

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(mechanism, preferences) ⇒ Mechanism

Returns a new instance of Mechanism.



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# File 'lib/sasl/base.rb', line 94

def initialize(mechanism, preferences)
  @mechanism = mechanism
  @preferences = preferences
  @state = nil
end

Instance Attribute Details

#mechanism ⇒ Object (readonly)

Returns the value of attribute mechanism.



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# File 'lib/sasl/base.rb', line 91

def mechanism
  @mechanism
end

#preferences ⇒ Object (readonly)

Returns the value of attribute preferences.



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# File 'lib/sasl/base.rb', line 92

def preferences
  @preferences
end

Instance Method Details

#failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sasl/base.rb', line 103

def failure?
  @state == :failure
end

#receive(message_name, content) ⇒ Object 



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# File 'lib/sasl/base.rb', line 112

def receive(message_name, content)
  case message_name
  when 'success'
    @state = :success
  when 'failure'
    @state = :failure
  end
  nil
end

#start ⇒ Object

Raises:



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# File 'lib/sasl/base.rb', line 107

def start
  raise AbstractMethod
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sasl/base.rb', line 100

def success?
  @state == :success
end