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- # Copyright (C) 2012-2016 Zammad Foundation, http://zammad-foundation.org/
- class Sso
- include ApplicationLib
- =begin
- authenticate user via username and password
- result = Sso.check( params )
- returns
- result = user_model # if authentication was successfully
- =end
- def self.check(params)
- # use std. auth backends
- config = [
- {
- adapter: 'Sso::Env',
- },
- ]
- # added configured backends
- Setting.where( area: 'Security::SSO' ).each do |setting|
- if setting.state_current[:value]
- config.push setting.state_current[:value]
- end
- end
- # try to login against configure auth backends
- user_auth = nil
- config.each do |config_item|
- next if !config_item[:adapter]
- user_auth = config_item[:adapter].constantize.check( params, config_item )
- # auth not ok
- next if !user_auth
- Rails.logger.info "Authentication against #{config_item[:adapter]} for user #{user_auth.login} ok."
- # remember last login date
- user_auth.update_last_login
- return user_auth
- end
- nil
- end
- end
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