Class: Authem::Support

Inherits:
Object
  • Object
show all
Defined in:
lib/authem/support.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(role, controller) ⇒ Support

Returns a new instance of Support.



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# File 'lib/authem/support.rb', line 5

def initialize(role, controller)
  @role, @controller = role, controller
end

Instance Attribute Details

#controller ⇒ Object (readonly)

Returns the value of attribute controller.



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# File 'lib/authem/support.rb', line 3

def controller
  @controller
end

#role ⇒ Object (readonly)

Returns the value of attribute role.



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# File 'lib/authem/support.rb', line 3

def role
  @role
end

Instance Method Details

#clear_for(record) ⇒ Object 



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# File 'lib/authem/support.rb', line 37

def clear_for(record)
  check_record! record
  sign_out
  Authem::Session.by_subject(record).where(role: role_name).delete_all
end

#current ⇒ Object 



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# File 'lib/authem/support.rb', line 9

def current
  if ivar_defined?
    ivar_get
  else
    ivar_set(fetch_subject_by_token)
  end
end

#deny_access ⇒ Object 



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# File 'lib/authem/support.rb', line 50

def deny_access
  # default landing point for deny_#{role_name}_access
  fail NotImplementedError, "No strategy for require_#{role_name} defined. Please define `deny_#{role_name}_access` method in your controller"
end

#require_role ⇒ Object 



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# File 'lib/authem/support.rb', line 43

def require_role
  unless signed_in?
    session[:return_to_url] = request.url unless request.xhr?
    controller.send "deny_#{role_name}_access"
  end
end

#sign_in(record, options = {}) ⇒ Object 



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# File 'lib/authem/support.rb', line 17

def (record, options={})
  check_record! record
  ivar_set record
  auth_session = create_auth_session(record, options)
  save_session auth_session
  save_cookie auth_session if options[:remember]
  auth_session
end

#sign_out ⇒ Object 



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# File 'lib/authem/support.rb', line 30

def sign_out
  ivar_set nil
  Authem::Session.where(role: role_name, token: current_auth_token).delete_all
  cookies.delete key, domain: :all
  session.delete key
end

#signed_in? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/authem/support.rb', line 26

def signed_in?
  current.present?
end