lib/rails/auth/x509/middleware.rb in rails-auth-2.1.4 vs lib/rails/auth/x509/middleware.rb in rails-auth-2.2.0

@@ -38,11 +38,11 @@
           end
         end
 
         def call(env)
           credential = extract_credential(env)
-          Rails::Auth.add_credential(env, "x509".freeze, credential.freeze) if credential
+          Rails::Auth.add_credential(env, "x509", credential.freeze) if credential
 
           @app.call(env)
         end
 
         private
@@ -60,21 +60,22 @@
               raise CertificateVerifyFailed, "verify failed: #{subject(cert)}" if @require_cert
             end
           end
 
           raise CertificateVerifyFailed, "no client certificate in request" if @require_cert
+
           nil
         end
 
         def extract_certificate_with_filter(filter, raw_cert)
           case raw_cert
           when String   then return if raw_cert.empty?
           when NilClass then return
           end
 
           filter.call(raw_cert)
-        rescue => ex
-          @logger.debug("rails-auth: Certificate error: #{ex.class}: #{ex.message}") if @logger
+        rescue StandardError => e
+          @logger.debug("rails-auth: Certificate error: #{e.class}: #{e.message}") if @logger
           nil
         end
 
         def log(message, cert)
           @logger.debug("rails-auth: #{message} (#{subject(cert)})") if @logger