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Copy pathconfig-dir.go
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135 lines (105 loc) · 3.2 KB
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/*
* Minio Cloud Storage, (C) 2015, 2016, 2017, 2018 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cmd
import (
"os"
"path/filepath"
"sync"
homedir "github.com/mitchellh/go-homedir"
)
const (
// Default minio configuration directory where below configuration files/directories are stored.
defaultMinioConfigDir = ".minio"
// Minio configuration file.
minioConfigFile = "config.json"
// Directory contains below files/directories for HTTPS configuration.
certsDir = "certs"
// Directory contains all CA certificates other than system defaults for HTTPS.
certsCADir = "CAs"
// Public certificate file for HTTPS.
publicCertFile = "public.crt"
// Private key file for HTTPS.
privateKeyFile = "private.key"
)
// ConfigDir - configuration directory with locking.
type ConfigDir struct {
sync.Mutex
dir string
}
// Set - saves given directory as configuration directory.
func (config *ConfigDir) Set(dir string) {
config.Lock()
defer config.Unlock()
config.dir = dir
}
// Get - returns current configuration directory.
func (config *ConfigDir) Get() string {
config.Lock()
defer config.Unlock()
return config.dir
}
func (config *ConfigDir) getCertsDir() string {
return filepath.Join(config.Get(), certsDir)
}
// GetCADir - returns certificate CA directory.
func (config *ConfigDir) GetCADir() string {
return filepath.Join(config.getCertsDir(), certsCADir)
}
// Create - creates configuration directory tree.
func (config *ConfigDir) Create() error {
return os.MkdirAll(config.GetCADir(), 0700)
}
// GetMinioConfigFile - returns absolute path of config.json file.
func (config *ConfigDir) GetMinioConfigFile() string {
return filepath.Join(config.Get(), minioConfigFile)
}
// GetPublicCertFile - returns absolute path of public.crt file.
func (config *ConfigDir) GetPublicCertFile() string {
return filepath.Join(config.getCertsDir(), publicCertFile)
}
// GetPrivateKeyFile - returns absolute path of private.key file.
func (config *ConfigDir) GetPrivateKeyFile() string {
return filepath.Join(config.getCertsDir(), privateKeyFile)
}
func getDefaultConfigDir() string {
homeDir, err := homedir.Dir()
if err != nil {
return ""
}
return filepath.Join(homeDir, defaultMinioConfigDir)
}
var configDir = &ConfigDir{dir: getDefaultConfigDir()}
func setConfigDir(dir string) {
configDir.Set(dir)
}
func getConfigDir() string {
return configDir.Get()
}
func getCADir() string {
return configDir.GetCADir()
}
func createConfigDir() error {
return configDir.Create()
}
func getConfigFile() string {
return configDir.GetMinioConfigFile()
}
func getPublicCertFile() string {
return configDir.GetPublicCertFile()
}
func getPrivateKeyFile() string {
return configDir.GetPrivateKeyFile()
}