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109 lines
3.0 KiB
Go
109 lines
3.0 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"os"
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"path/filepath"
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homedir "github.com/mitchellh/go-homedir"
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)
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const (
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// Default minio configuration directory where below configuration files/directories are stored.
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defaultMinioConfigDir = ".minio"
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// Directory contains below files/directories for HTTPS configuration.
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certsDir = "certs"
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// Directory contains all CA certificates other than system defaults for HTTPS.
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certsCADir = "CAs"
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// Public certificate file for HTTPS.
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publicCertFile = "public.crt"
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// Private key file for HTTPS.
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privateKeyFile = "private.key"
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)
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// ConfigDir - points to a user set directory.
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type ConfigDir struct {
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path string
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}
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func getDefaultConfigDir() string {
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homeDir, err := homedir.Dir()
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if err != nil {
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return ""
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}
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return filepath.Join(homeDir, defaultMinioConfigDir)
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}
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func getDefaultCertsDir() string {
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return filepath.Join(getDefaultConfigDir(), certsDir)
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}
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func getDefaultCertsCADir() string {
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return filepath.Join(getDefaultCertsDir(), certsCADir)
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}
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var (
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// Default config, certs and CA directories.
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defaultConfigDir = &ConfigDir{path: getDefaultConfigDir()}
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defaultCertsDir = &ConfigDir{path: getDefaultCertsDir()}
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defaultCertsCADir = &ConfigDir{path: getDefaultCertsCADir()}
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// Points to current configuration directory -- deprecated, to be removed in future.
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globalConfigDir = defaultConfigDir
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// Points to current certs directory set by user with --certs-dir
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globalCertsDir = defaultCertsDir
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// Points to relative path to certs directory and is <value-of-certs-dir>/CAs
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globalCertsCADir = defaultCertsCADir
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)
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// Get - returns current directory.
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func (dir *ConfigDir) Get() string {
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return dir.path
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}
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// Attempts to create all directories, ignores any permission denied errors.
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func mkdirAllIgnorePerm(path string) error {
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err := os.MkdirAll(path, 0700)
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if err != nil {
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// It is possible in kubernetes like deployments this directory
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// is already mounted and is not writable, ignore any write errors.
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if osIsPermission(err) {
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err = nil
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}
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}
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return err
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}
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func getConfigFile() string {
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return filepath.Join(globalConfigDir.Get(), minioConfigFile)
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}
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func getPublicCertFile() string {
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return filepath.Join(globalCertsDir.Get(), publicCertFile)
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}
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func getPrivateKeyFile() string {
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return filepath.Join(globalCertsDir.Get(), privateKeyFile)
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}
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