示例#1
0
文件: main.go 项目: devpaul/boulder
func revokeBySerial(serial string, reasonCode core.RevocationCode, deny bool, cac rpc.CertificateAuthorityClient, auditlogger *blog.AuditLogger, tx *gorp.Transaction) (err error) {
	if reasonCode < 0 || reasonCode == 7 || reasonCode > 10 {
		panic(fmt.Sprintf("Invalid reason code: %d", reasonCode))
	}

	certObj, err := tx.Get(core.Certificate{}, serial)
	if err != nil {
		return
	}
	certificate, ok := certObj.(*core.Certificate)
	if !ok {
		err = fmt.Errorf("Cast failure")
		return
	}
	if deny {
		// Retrieve DNS names associated with serial
		var cert *x509.Certificate
		cert, err = x509.ParseCertificate(certificate.DER)
		if err != nil {
			return
		}
		err = addDeniedNames(tx, append(cert.DNSNames, cert.Subject.CommonName))
		if err != nil {
			return
		}
	}

	err = cac.RevokeCertificate(certificate.Serial, reasonCode)
	if err != nil {
		return
	}

	auditlogger.Info(fmt.Sprintf("Revoked certificate %s with reason '%s'", serial, core.RevocationReasons[reasonCode]))
	return
}
示例#2
0
文件: shell.go 项目: jgillula/boulder
// RunUntilSignaled starts the server and run until we get something on closeChan
func RunUntilSignaled(logger *blog.AuditLogger, server *rpc.AmqpRPCServer, closeChan chan *amqp.Error) {
	server.Start()
	fmt.Fprintf(os.Stderr, "Server running...\n")

	// Block until channel closes
	err := <-closeChan

	logger.Warning(fmt.Sprintf("AMQP Channel closed, will reconnect in 5 seconds: [%s]", err))
	time.Sleep(time.Second * 5)
	logger.Warning("Reconnecting to AMQP...")
}
示例#3
0
// A simplified way to declare and subscribe to an AMQP queue
func amqpSubscribe(ch *amqp.Channel, name string, log *blog.AuditLogger) (msgs <-chan amqp.Delivery, err error) {
	err = ch.ExchangeDeclare(
		AmqpExchange,
		AmqpExchangeType,
		AmqpDurable,
		AmqpDeleteUnused,
		AmqpInternal,
		AmqpNoWait,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not declare exchange: %s", err))
		return
	}

	q, err := ch.QueueDeclare(
		name,
		AmqpDurable,
		AmqpDeleteUnused,
		AmqpExclusive,
		AmqpNoWait,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not declare queue: %s", err))
		return
	}

	err = ch.QueueBind(
		name,
		name,
		AmqpExchange,
		false,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not bind queue: %s", err))
		return
	}

	msgs, err = ch.Consume(
		q.Name,
		"",
		AmqpAutoAck,
		AmqpExclusive,
		AmqpNoLocal,
		AmqpNoWait,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not subscribe to queue: %s", err))
		return
	}

	return
}
示例#4
0
文件: main.go 项目: qdsearoc/boulder
func setupWFE(c cmd.Config, logger *blog.AuditLogger, stats statsd.Statter) (rpc.RegistrationAuthorityClient, rpc.StorageAuthorityClient, chan *amqp.Error) {
	ch, err := rpc.AmqpChannel(c)
	cmd.FailOnError(err, "Could not connect to AMQP")
	logger.Info(" [!] Connected to AMQP")

	closeChan := ch.NotifyClose(make(chan *amqp.Error, 1))

	raRPC, err := rpc.NewAmqpRPCClient("WFE->RA", c.AMQP.RA.Server, ch, stats)
	cmd.FailOnError(err, "Unable to create RPC client")

	saRPC, err := rpc.NewAmqpRPCClient("WFE->SA", c.AMQP.SA.Server, ch, stats)
	cmd.FailOnError(err, "Unable to create RPC client")

	rac, err := rpc.NewRegistrationAuthorityClient(raRPC)
	cmd.FailOnError(err, "Unable to create RA client")

	sac, err := rpc.NewStorageAuthorityClient(saRPC)
	cmd.FailOnError(err, "Unable to create SA client")

	return rac, sac, closeChan
}
示例#5
0
// A simplified way to declare and subscribe to an AMQP queue
func amqpSubscribe(ch *amqp.Channel, name string, consumerName string, log *blog.AuditLogger) (<-chan amqp.Delivery, error) {
	var err error

	_, err = ch.QueueDeclare(
		name,
		AmqpDurable,
		AmqpDeleteUnused,
		AmqpExclusive,
		AmqpNoWait,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not declare queue: %s", err))
		return nil, err
	}

	routingKey := name

	err = ch.QueueBind(
		name,
		routingKey,
		AmqpExchange,
		false,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not bind to queue [%s]. NOTE: You may need to delete %s to re-trigger the bind attempt after fixing permissions, or manually bind the queue to %s.", name, name, routingKey))
		return nil, err
	}

	// A consumer name is used so that the specific consumer can be cancelled later
	// if signalled. If no name is used a UID is used which cannot be retrieved (as
	// far as I can tell).
	msgs, err := ch.Consume(
		name,
		consumerName,
		AmqpAutoAck,
		AmqpExclusive,
		AmqpNoLocal,
		AmqpNoWait,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not subscribe to queue: %s", err))
		return nil, err
	}

	return msgs, err
}
示例#6
0
// A simplified way to declare and subscribe to an AMQP queue
func amqpSubscribe(ch *amqp.Channel, name string, log *blog.AuditLogger) (<-chan amqp.Delivery, error) {
	var err error

	_, err = ch.QueueDeclare(
		name,
		AmqpDurable,
		AmqpDeleteUnused,
		AmqpExclusive,
		AmqpNoWait,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not declare queue: %s", err))
		return nil, err
	}

	routingKey := name

	err = ch.QueueBind(
		name,
		routingKey,
		AmqpExchange,
		false,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not bind to queue [%s]. NOTE: You may need to delete %s to re-trigger the bind attempt after fixing permissions, or manually bind the queue to %s.", name, name, routingKey))
		return nil, err
	}

	msgs, err := ch.Consume(
		name,
		"",
		AmqpAutoAck,
		AmqpExclusive,
		AmqpNoLocal,
		AmqpNoWait,
		nil)
	if err != nil {
		log.Crit(fmt.Sprintf("Could not subscribe to queue: %s", err))
		return nil, err
	}

	return msgs, err
}
示例#7
0
func startMonitor(rpcCh *amqp.Channel, logger *blog.AuditLogger, stats statsd.Statter) {
	ae := analysisengine.NewLoggingAnalysisEngine()

	// For convenience at the broker, identifiy ourselves by hostname
	consumerTag, err := os.Hostname()
	if err != nil {
		cmd.FailOnError(err, "Could not determine hostname")
	}

	_, err = rpcCh.QueueDeclarePassive(
		QueueName,
		AmqpDurable,
		AmqpDeleteUnused,
		AmqpExclusive,
		AmqpNoWait,
		nil)
	if err != nil {
		logger.Info(fmt.Sprintf("Queue %s does not exist on AMQP server, attempting to create.", QueueName))

		// Attempt to create the Queue if not exists
		_, err = rpcCh.QueueDeclare(
			QueueName,
			AmqpDurable,
			AmqpDeleteUnused,
			AmqpExclusive,
			AmqpNoWait,
			nil)
		if err != nil {
			cmd.FailOnError(err, "Could not declare queue")
		}

		routingKey := "#" //wildcard

		err = rpcCh.QueueBind(
			QueueName,
			routingKey,
			AmqpExchange,
			false,
			nil)
		if err != nil {
			txt := fmt.Sprintf("Could not bind to queue [%s]. NOTE: You may need to delete %s to re-trigger the bind attempt after fixing permissions, or manually bind the queue to %s.", QueueName, QueueName, routingKey)
			cmd.FailOnError(err, txt)
		}
	}

	deliveries, err := rpcCh.Consume(
		QueueName,
		consumerTag,
		AmqpAutoAck,
		AmqpExclusive,
		AmqpNoLocal,
		AmqpNoWait,
		nil)
	if err != nil {
		cmd.FailOnError(err, "Could not subscribe to queue")
	}

	deliveryTimings := make(map[string]time.Time)

	// Run forever.
	for d := range deliveries {
		go timeDelivery(d, stats, deliveryTimings)

		// Pass each message to the Analysis Engine
		err = ae.ProcessMessage(d)
		if err != nil {
			logger.Alert(fmt.Sprintf("Could not process message: %s", err))
		} else {
			// Only ack the delivery we actually handled (ackMultiple=false)
			const ackMultiple = false
			d.Ack(ackMultiple)
		}
	}
}
示例#8
0
文件: main.go 项目: ajvb/boulder
func parseLogLine(sa core.StorageAuthority, logger *blog.AuditLogger, line string) (found bool, added bool) {
	if !strings.Contains(line, "b64der=") {
		return false, false
	}
	derStr := b64derOrphan.FindStringSubmatch(line)
	if len(derStr) <= 1 {
		logger.Err(fmt.Sprintf("b64der variable is empty, [%s]", line))
		return true, false
	}
	der, err := base64.StdEncoding.DecodeString(derStr[1])
	if err != nil {
		logger.Err(fmt.Sprintf("Couldn't decode b64: %s, [%s]", err, line))
		return true, false
	}
	err = checkDER(sa, der)
	if err != nil {
		logger.Err(fmt.Sprintf("%s, [%s]", err, line))
		return true, false
	}
	// extract the regID
	regStr := regOrphan.FindStringSubmatch(line)
	if len(regStr) <= 1 {
		logger.Err(fmt.Sprintf("regID variable is empty, [%s]", line))
		return true, false
	}
	regID, err := strconv.Atoi(regStr[1])
	if err != nil {
		logger.Err(fmt.Sprintf("Couldn't parse regID: %s, [%s]", err, line))
		return true, false
	}
	_, err = sa.AddCertificate(der, int64(regID))
	if err != nil {
		logger.Err(fmt.Sprintf("Failed to store certificate: %s, [%s]", err, line))
		return true, false
	}
	return true, true
}
示例#9
0
文件: main.go 项目: diafygi/boulder
func startMonitor(rpcCh *amqp.Channel, logger *blog.AuditLogger, stats statsd.Statter) {
	ae := analysisengine.NewLoggingAnalysisEngine()

	// For convenience at the broker, identifiy ourselves by hostname
	consumerTag, err := os.Hostname()
	if err != nil {
		cmd.FailOnError(err, "Could not determine hostname")
	}

	err = rpcCh.ExchangeDeclare(
		AmqpExchange,
		AmqpExchangeType,
		AmqpDurable,
		AmqpDeleteUnused,
		AmqpInternal,
		AmqpNoWait,
		nil)
	if err != nil {
		cmd.FailOnError(err, "Could not declare exchange")
	}

	_, err = rpcCh.QueueDeclare(
		QueueName,
		AmqpDurable,
		AmqpDeleteUnused,
		AmqpExclusive,
		AmqpNoWait,
		nil)
	if err != nil {
		cmd.FailOnError(err, "Could not declare queue")
	}

	err = rpcCh.QueueBind(
		QueueName,
		"#", //wildcard
		AmqpExchange,
		false,
		nil)
	if err != nil {
		cmd.FailOnError(err, "Could not bind queue")
	}

	deliveries, err := rpcCh.Consume(
		QueueName,
		consumerTag,
		AmqpAutoAck,
		AmqpExclusive,
		AmqpNoLocal,
		AmqpNoWait,
		nil)
	if err != nil {
		cmd.FailOnError(err, "Could not subscribe to queue")
	}

	deliveryTimings := make(map[string]time.Time)

	// Run forever.
	for d := range deliveries {
		go timeDelivery(d, stats, deliveryTimings)

		// Pass each message to the Analysis Engine
		err = ae.ProcessMessage(d)
		if err != nil {
			logger.Alert(fmt.Sprintf("Could not process message: %s", err))
		} else {
			// Only ack the delivery we actually handled (ackMultiple=false)
			const ackMultiple = false
			d.Ack(ackMultiple)
		}
	}
}