Module: Authlogic::Cas

Defined in:
lib/authlogic_cas.rb,
lib/authlogic_cas/engine.rb,
lib/authlogic_cas/single_sign_out/cache.rb,
lib/authlogic_cas/controller_actions/service.rb,
lib/authlogic_cas/controller_actions/session.rb,
app/controllers/authlogic/cas/cas_client_controller.rb,
app/controllers/authlogic/cas/cas_authentication_controller.rb

Defined Under Namespace

Modules: ControllerActions, SingleSignOut Classes: CasAuthenticationController, CasClientController, Engine

Constant Summary collapse

@@cas_base_url = 
"https://bushi.do/cas"
@@cas_login_url =

The login URL of the CAS server. If undefined, will default based on cas_base_url.

nil
@@cas_logout_url =

The login URL of the CAS server. If undefined, will default based on cas_base_url.

nil
@@cas_validate_url =

The login URL of the CAS server. If undefined, will default based on cas_base_url.

nil
@@cas_enable_single_sign_out =

Should devise_cas_authenticatable enable single-sign-out? Requires use of a supported session_store. Currently supports active_record or redis. False by default.

true
@@cas_create_user =

Should devise_cas_authenticatable attempt to create new user records for unknown usernames? True by default.

true
@@cas_username_column =

The model attribute used for query conditions. Should be the same as the rubycas-server username_column. :username by default

:ido_id
@@cas_destination_logout_param_name =

Name of the parameter passed in the logout query

nil

Class Method Summary collapse

Class Method Details

.cas_client ⇒ Object 



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# File 'lib/authlogic_cas.rb', line 56

def cas_client
  @@cas_client ||= ::CASClient::Client.new(
    :cas_destination_logout_param_name => @@cas_destination_logout_param_name,
    :cas_base_url => @@cas_base_url,
    :login_url => @@cas_login_url,
    :logout_url => @@cas_logout_url,
    :validate_url => @@cas_validate_url,
    :enable_single_sign_out => @@cas_enable_single_sign_out
    )
end

.cas_create_user? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/authlogic_cas.rb', line 98

def cas_create_user?
  cas_create_user
end

.define_authentication_method_for(model) ⇒ Object 



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# File 'lib/authlogic_cas.rb', line 73

def define_authentication_method_for(model)
  model.instance_eval do
    define_singleton_method :authenticate_with_cas_ticket do |ticket|
      ::Authlogic::Cas.cas_client.validate_service_ticket(ticket) unless ticket.has_been_validated?
      return nil if not ticket.is_valid?

      conditions = {::Authlogic::Cas.cas_username_column => ticket.respond_to?(:user) ? ticket.user : ticket.response.user}
      resource   = find(:first, :conditions => conditions)

      resource = new(conditions.merge({:persistence_token => ::Authlogic::Random.hex_token})) if (resource.nil? and ::Authlogic::Cas.cas_create_user?)

      return nil if not resource

      if resource.respond_to? :bushido_extra_attributes
        extra_attributes = ticket.respond_to?(:extra_attributes) ? ticket.extra_attributes : ticket.response.extra_attributes
        resource.bushido_extra_attributes(extra_attributes)
      end

      resource.save
      resource
    end

  end
end

.setup_authentication ⇒ Object 



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# File 'lib/authlogic_cas.rb', line 68

def setup_authentication
  define_authentication_method_for Authlogic::Cas.actor_model
end