Class: CASServer::Authenticators::Google
- Defined in:
- lib/casserver/authenticators/google.rb
Overview
Validates Google accounts against Google’s authentication service – in other words, this authenticator allows users to log in to CAS using their Gmail/Google accounts.
Instance Attribute Summary
Attributes inherited from Base
Instance Method Summary collapse
Methods inherited from Base
#configure, #extra_attributes, setup
Instance Method Details
#validate(credentials) ⇒ Object
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# File 'lib/casserver/authenticators/google.rb', line 11 def validate(credentials) read_standard_credentials(credentials) return false if @username.blank? || @password.blank? auth_data = { 'Email' => @username, 'Passwd' => @password, 'service' => 'xapi', 'source' => 'RubyCAS-Server', 'accountType' => 'HOSTED_OR_GOOGLE' } url = URI.parse('https://www.google.com/accounts/ClientLogin') if @options[:proxy] http = Net::HTTP.Proxy(@options[:proxy][:host], @options[:proxy][:port], @options[:proxy][:username], @options[:proxy][:password]).new(url.host, url.port) else http = Net::HTTP.new(url.host, url.port) end http.use_ssl = true # TODO: make the timeout configurable wait_seconds = 10 begin timeout(wait_seconds) do res = http.start do |conn| req = Net::HTTP::Post.new(url.path) req.set_form_data(auth_data,'&') conn.request(req) end case res when Net::HTTPSuccess true when Net::HTTPForbidden false else $LOG.error("Unexpected response from Google while validating credentials: #{res.inspect} ==> #{res.body}.") raise CASServer::AuthenticatorError, "Unexpected response received from Google while validating credentials." end end rescue Timeout::Error $LOG.error("Google did not respond to the credential validation request. We waited for #{wait_seconds.inspect} seconds before giving up.") raise CASServer::AuthenticatorError, "Timeout while waiting for Google to validate credentials." end end |