Example #1
0
// WriteDefaultConfigFile generates a new default high-level server configuration
// file at filePath. If useSQLite, the default indexer will use SQLite, otherwise
// leveldb. If filePath already exists, it is overwritten.
func WriteDefaultConfigFile(filePath string, useSQLite bool) error {
	conf := defaultBaseConfig
	blobDir := osutil.CamliBlobRoot()
	if err := wkfs.MkdirAll(blobDir, 0700); err != nil {
		return fmt.Errorf("Could not create default blobs directory: %v", err)
	}
	conf.BlobPath = blobDir
	conf.PackRelated = true
	if useSQLite {
		conf.SQLite = filepath.Join(osutil.CamliVarDir(), "index.sqlite")
	} else {
		conf.LevelDB = filepath.Join(osutil.CamliVarDir(), "index.leveldb")
	}

	keyID, secretRing, err := getOrMakeKeyring()
	if err != nil {
		return err
	}
	conf.Identity = keyID
	conf.IdentitySecretRing = secretRing

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

	if err := wkfs.WriteFile(filePath, 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:      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 #3
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
}