Esempio n. 1
0
// NewCertGeneratorHandler builds a new handler for generating
// certificates directly from certificate requests; the validator covers
// the certificate request and the CA's key and certificate are used to
// sign the generated request. If remote is not an empty string, the
// handler will send signature requests to the CFSSL instance contained
// in remote.
func NewCertGeneratorHandler(validator Validator, caFile, caKeyFile string, policy *config.Signing) (http.Handler, error) {
	var err error
	log.Info("setting up new generator / signer")
	cg := new(CertGeneratorHandler)

	if policy == nil {
		policy = &config.Signing{
			Default:  config.DefaultConfig(),
			Profiles: nil,
		}
	}

	root := universal.Root{
		Config: map[string]string{
			"ca-file":     caFile,
			"ca-key-file": caKeyFile,
		},
	}
	if cg.signer, err = universal.NewSigner(root, policy); err != nil {
		log.Errorf("setting up signer failed: %v", err)
		return nil, err
	}

	cg.generator = &csr.Generator{Validator: validator}

	return api.HTTPHandler{Handler: cg, Method: "POST"}, nil
}
Esempio n. 2
0
// SignerFromConfig takes the Config and creates the appropriate
// signer.Signer object
func SignerFromConfig(c cli.Config) (signer.Signer, error) {
	// If there is a config, use its signing policy. Otherwise create a default policy.
	var policy *config.Signing
	if c.CFG != nil {
		policy = c.CFG.Signing
	} else {
		policy = &config.Signing{
			Profiles: map[string]*config.SigningProfile{},
			Default:  config.DefaultConfig(),
		}
	}

	// Make sure the policy reflects the new remote
	if c.Remote != "" {
		err := policy.OverrideRemotes(c.Remote)
		if err != nil {
			log.Infof("Invalid remote %v, reverting to configuration default", c.Remote)
			return nil, err
		}
	}

	s, err := universal.NewSigner(cli.RootFromConfig(&c), policy)
	if err != nil {
		return nil, err
	}

	return s, nil
}
Esempio n. 3
0
// NewHandler generates a new Handler using the certificate
// authority private key and certficate to sign certificates. If remote
// is not an empty string, the handler will send signature requests to
// the CFSSL instance contained in remote by default.
func NewHandler(caFile, caKeyFile string, policy *config.Signing) (http.Handler, error) {
	root := universal.Root{
		Config: map[string]string{
			"cert-file": caFile,
			"key-file":  caKeyFile,
		},
	}
	s, err := universal.NewSigner(root, policy)
	if err != nil {
		log.Errorf("setting up signer failed: %v", err)
		return nil, err
	}

	return NewHandlerFromSigner(s)
}