Module: Sinatra::CasHelper

Defined in:
lib/sinatra/helpers/cas.rb

Constant Summary collapse

CAS_CLIENT = 
CASClient::Client.new(:cas_base_url => ENV['CAS_BASE_URL'], :log => Logger.new(STDOUT), :ticket_store_config => {:storage_dir => ENV['TICKET_STORE_DIR']})

Instance Method Summary collapse

Instance Method Details

#authenticated(model) ⇒ Object 



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# File 'lib/sinatra/helpers/cas.rb', line 53

def authenticated(model)
  raise 500 if session[:cas_user].nil? || session[:cas_user].empty?
  model.find(:hxt_id => "#{session[:cas_user]}")
end

#logged_in?(request, session) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sinatra/helpers/cas.rb', line 41

def logged_in?(request, session)
  session[:cas_ticket] && !session[:cas_ticket].empty?
end

#need_authentication(request, session) ⇒ Object 



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# File 'lib/sinatra/helpers/cas.rb', line 10

def need_authentication(request, session)
  if session[:cas_ticket]
    if request[:ticket] && session[:cas_ticket] != request[:ticket]
      true
    else
      false
    end
  else
    true
  end
end

#process_cas_login(request, session) ⇒ Object 



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# File 'lib/sinatra/helpers/cas.rb', line 22

def (request, session)
  if request[:ticket] && request[:ticket] != session[:ticket]

    service_url = read_service_url(request)
    service_ticket = read_ticket(request[:ticket], service_url)

    CAS_CLIENT.validate_service_ticket(service_ticket)

    if service_ticket.success
      session[:cas_ticket] = service_ticket.ticket
      session[:cas_user] = service_ticket.user
    else
      redirect request.path_info
      #raise "Service Ticket validation failed! #{st.failure_code} - #{st.failure_message}"
    end
  end

end

#require_authorization(request, session) ⇒ Object 



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# File 'lib/sinatra/helpers/cas.rb', line 45

def require_authorization(request, session)
  if !logged_in?(request, session)
    service_url = read_service_url(request)
    url = CAS_CLIENT.(service_url)
    redirect url
  end
end