// 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
}
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
}
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
}