Example #1
0
func newDefaultConfigFile(path string) error {
	conf := defaultConfigFile{
		Listen:      defaultListenAddr,
		HTTPS:       false,
		Auth:        "localhost",
		ReplicateTo: make([]interface{}, 0),
	}
	blobDir := osutil.CamliBlobRoot()
	if err := os.MkdirAll(blobDir, 0700); err != nil {
		return fmt.Errorf("Could not create default blobs directory: %v", err)
	}
	conf.BlobPath = blobDir
	if sqlite.CompiledIn() {
		conf.SQLite = filepath.Join(osutil.CamliVarDir(), "camli-index.db")
		if fi, err := os.Stat(conf.SQLite); os.IsNotExist(err) || (fi != nil && fi.Size() == 0) {
			if err := initSQLiteDB(conf.SQLite); err != nil {
				log.Printf("Error initializing DB %s: %v", conf.SQLite, err)
			}
		}
	} else {
		conf.KVFile = filepath.Join(osutil.CamliVarDir(), "camli-index.kvdb")
	}

	var keyId string
	secRing := osutil.IdentitySecretRing()
	_, err := os.Stat(secRing)
	switch {
	case err == nil:
		keyId, err = jsonsign.KeyIdFromRing(secRing)
		if err != nil {
			return fmt.Errorf("Could not find any keyId in file %q: %v", secRing, err)
		}
		log.Printf("Re-using identity with keyId %q found in file %s", keyId, secRing)
	case os.IsNotExist(err):
		keyId, err = jsonsign.GenerateNewSecRing(secRing)
		if err != nil {
			return fmt.Errorf("Could not generate new secRing at file %q: %v", secRing, err)
		}
		log.Printf("Generated new identity with keyId %q in file %s", keyId, secRing)
	}
	if err != nil {
		return fmt.Errorf("Could not stat secret ring %q: %v", secRing, err)
	}
	conf.Identity = keyId
	conf.IdentitySecretRing = secRing

	confData, err := json.MarshalIndent(conf, "", "    ")
	if err != nil {
		return fmt.Errorf("Could not json encode config file : %v", err)
	}

	if err := ioutil.WriteFile(path, confData, 0600); err != nil {
		return fmt.Errorf("Could not create or write default server config: %v", err)
	}

	return nil
}
Example #2
0
func newDefaultConfigFile(path string) error {
	conf := defaultConfigFile{
		Listen:      ":3179",
		HTTPS:       false,
		Auth:        "localhost",
		ReplicateTo: make([]interface{}, 0),
	}
	blobDir := osutil.CamliBlobRoot()
	if err := os.MkdirAll(blobDir, 0700); err != nil {
		return fmt.Errorf("Could not create default blobs directory: %v", err)
	}
	conf.BlobPath = blobDir
	conf.SQLite = filepath.Join(osutil.CamliVarDir(), "camli-index.db")

	var keyId string
	secRing := osutil.IdentitySecretRing()
	_, err := os.Stat(secRing)
	switch {
	case err == nil:
		keyId, err = jsonsign.KeyIdFromRing(secRing)
		log.Printf("Re-using identity with keyId %q found in file %s", keyId, secRing)
	case os.IsNotExist(err):
		keyId, err = jsonsign.GenerateNewSecRing(secRing)
		log.Printf("Generated new identity with keyId %q in file %s", keyId, secRing)
	}
	if err != nil {
		return fmt.Errorf("Secret ring: %v", err)
	}
	conf.Identity = keyId
	conf.IdentitySecretRing = secRing

	confData, err := json.MarshalIndent(conf, "", "    ")
	if err != nil {
		return fmt.Errorf("Could not json encode config file : %v", err)
	}

	if err := ioutil.WriteFile(path, confData, 0600); err != nil {
		return fmt.Errorf("Could not create or write default server config: %v", err)
	}

	if sqlite.CompiledIn() {
		if fi, err := os.Stat(conf.SQLite); os.IsNotExist(err) || (fi != nil && fi.Size() == 0) {
			if err := initSQLiteDB(conf.SQLite); err != nil {
				log.Printf("Error initializing DB %s: %v", conf.SQLite, err)
			}
		}
	} else {
		log.Printf("Wrote config file assuming SQLite, but SQLite is not available. Recompile with SQLite or modify %s and pick an index type. Please see http://camlistore.org/docs/server-config#windows", path)
		return errors.New("Newly written configuration not usable.")
	}
	return nil
}
Example #3
0
// initKeyId sets c.keyId. It checks, in this order, the --gpgkey flag, the GPGKEY env var,
// and in the default identity secret ring.
func (c *initCmd) initKeyId() error {
	if k := c.keyId; k != "" {
		return nil
	}
	if k := os.Getenv("GPGKEY"); k != "" {
		c.keyId = k
		return nil
	}

	k, err := jsonsign.KeyIdFromRing(c.secretRing)
	if err != nil {
		hint := "You can set --gpgkey=<pubid> or the GPGKEY env var to select which key ID to use.\n"
		return fmt.Errorf("No suitable gpg key was found in %v: %v.\n%v", c.secretRing, err, hint)
	}
	c.keyId = k
	log.Printf("Re-using identity with keyId %q found in file %s", c.keyId, c.secretRing)
	return nil
}
Example #4
0
// keyId returns the current keyId. It checks, in this order,
// the --gpgkey flag, the GPGKEY env var, and the default
// identity secret ring.
func (c *initCmd) keyId(secRing string) (string, error) {
	if k := c.gpgkey; k != "" {
		return k, nil
	}
	if k := os.Getenv("GPGKEY"); k != "" {
		return k, nil
	}

	k, err := jsonsign.KeyIdFromRing(secRing)
	if err != nil {
		log.Printf("No suitable gpg key was found in %v: %v", secRing, err)
	} else {
		if k != "" {
			log.Printf("Re-using identity with keyId %q found in file %s", k, secRing)
			return k, nil
		}
	}

	// TODO: run and parse gpg --list-secret-keys and see if there's just one and suggest that?  Or show
	// a list of them?
	return "", errors.New("Initialization requires your public GPG key.\nYou can set --gpgkey=<pubid> or set $GPGKEY in your environment. Run gpg --list-secret-keys to find their key IDs.\nOr you can create a new secret ring and key with 'camput init --newkey'.")
}
func getOrMakeKeyring() (keyID string, err error) {
	_, err = wkfs.Stat(secRing)
	switch {
	case err == nil:
		keyID, err = jsonsign.KeyIdFromRing(secRing)
		if err != nil {
			err = fmt.Errorf("Could not find any keyID in file %q: %v", secRing, err)
			return
		}
		log.Printf("Re-using identity with keyID %q found in file %s", keyID, secRing)
	case os.IsNotExist(err):
		keyID, err = jsonsign.GenerateNewSecRing(secRing)
		if err != nil {
			err = fmt.Errorf("Could not generate new secRing at file %q: %v", secRing, err)
			return
		}
		log.Printf("Generated new identity with keyID %q in file %s", keyID, secRing)
	default:
		err = fmt.Errorf("Could not stat secret ring %q: %v", secRing, err)
	}
	return
}