Ejemplo n.º 1
0
func updateChallenges(authID string, challenges []core.Challenge, tx *gorp.Transaction) error {
	var challs []challModel
	_, err := tx.Select(
		&challs,
		getChallengesQuery,
		map[string]interface{}{"authID": authID},
	)
	if err != nil {
		return err
	}
	if len(challs) != len(challenges) {
		return fmt.Errorf("Invalid number of challenges provided")
	}
	for i, authChall := range challenges {
		chall, err := challengeToModel(&authChall, challs[i].AuthorizationID)
		if err != nil {
			return err
		}
		chall.ID = challs[i].ID
		_, err = tx.Update(chall)
		if err != nil {
			return err
		}
	}
	return nil
}
Ejemplo n.º 2
0
// IncrementAndGetSerial returns the next-available serial number, incrementing
// it in the database before returning. There must be an active transaction to
// call this method. Callers should Begin the transaction, call this method,
// perform any other work, and Commit at the end once the certificate is issued.
func (cadb *CertificateAuthorityDatabaseImpl) IncrementAndGetSerial(tx *gorp.Transaction) (val int64, err error) {
	if tx == nil {
		err = fmt.Errorf("No transaction given")
		return
	}

	rowObj, err := tx.Get(SerialNumber{}, 1)
	if err != nil {
		return
	}

	row, ok := rowObj.(*SerialNumber)
	if !ok {
		err = fmt.Errorf("No serial number found. This is a serious issue")
		return
	}

	val = row.Number
	row.Number = val + 1

	_, err = tx.Update(row)
	if err != nil {
		return
	}

	return
}
Ejemplo n.º 3
0
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
}
Ejemplo n.º 4
0
func addDeniedNames(tx *gorp.Transaction, names []string) (err error) {
	sort.Strings(names)
	deniedCSR := &core.DeniedCSR{Names: strings.ToLower(strings.Join(names, ","))}

	err = tx.Insert(deniedCSR)
	return
}
// IncrementAndGetSerial returns the next-available serial number, incrementing
// it in the database before returning. There must be an active transaction to
// call this method. Callers should Begin the transaction, call this method,
// perform any other work, and Commit at the end once the certificate is issued.
func (cadb *CertificateAuthorityDatabaseImpl) IncrementAndGetSerial(tx *gorp.Transaction) (int64, error) {
	r, err := tx.Exec("REPLACE INTO serialNumber (stub) VALUES ('a');")
	if err != nil {
		return -1, err
	}

	return r.LastInsertId()
}
Ejemplo n.º 6
0
func revokeByReg(regID int64, reasonCode core.RevocationCode, deny bool, cac rpc.CertificateAuthorityClient, auditlogger *blog.AuditLogger, tx *gorp.Transaction) (err error) {
	var certs []core.Certificate
	_, err = tx.Select(&certs, "SELECT serial FROM certificates WHERE registrationID = :regID", map[string]interface{}{"regID": regID})
	if err != nil {
		return
	}

	for _, cert := range certs {
		err = revokeBySerial(cert.Serial, reasonCode, deny, cac, auditlogger, tx)
		if err != nil {
			return
		}
	}

	return
}
Ejemplo n.º 7
0
func (updater *OCSPUpdater) processResponse(tx *gorp.Transaction, serial string) error {
	certObj, err := tx.Get(core.Certificate{}, serial)
	if err != nil {
		return err
	}
	statusObj, err := tx.Get(core.CertificateStatus{}, serial)
	if err != nil {
		return err
	}

	cert, ok := certObj.(*core.Certificate)
	if !ok {
		return fmt.Errorf("Cast failure")
	}
	status, ok := statusObj.(*core.CertificateStatus)
	if !ok {
		return fmt.Errorf("Cast failure")
	}

	_, err = x509.ParseCertificate(cert.DER)
	if err != nil {
		return err
	}

	signRequest := core.OCSPSigningRequest{
		CertDER:   cert.DER,
		Reason:    status.RevokedReason,
		Status:    string(status.Status),
		RevokedAt: status.RevokedDate,
	}

	ocspResponse, err := updater.cac.GenerateOCSP(signRequest)
	if err != nil {
		return err
	}

	timeStamp := time.Now()

	// Record the response.
	ocspResp := &core.OCSPResponse{Serial: serial, CreatedAt: timeStamp, Response: ocspResponse}
	err = tx.Insert(ocspResp)
	if err != nil {
		return err
	}

	// Reset the update clock
	status.OCSPLastUpdated = timeStamp
	_, err = tx.Update(status)
	if err != nil {
		return err
	}

	// Done
	return nil
}
Ejemplo n.º 8
0
func existingRegistration(tx *gorp.Transaction, id int64) bool {
	var count int64
	_ = tx.SelectOne(&count, "SELECT count(*) FROM registrations WHERE id = :id", map[string]interface{}{"id": id})
	return count > 0
}
Ejemplo n.º 9
0
func existingFinal(tx *gorp.Transaction, id string) bool {
	var count int64
	_ = tx.SelectOne(&count, "SELECT count(*) FROM authz WHERE id = :id", map[string]interface{}{"id": id})
	return count > 0
}
Ejemplo n.º 10
0
func existingPending(tx *gorp.Transaction, id string) bool {
	var count int64
	_ = tx.SelectOne(&count, "SELECT count(*) FROM pendingAuthorizations WHERE id = :id", map[string]interface{}{"id": id})
	return count > 0
}