/
certs.go
107 lines (96 loc) · 2.74 KB
/
certs.go
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// Copyright (c) 2015-2022 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
"os"
"path/filepath"
"github.com/minio/mc/pkg/probe"
"github.com/minio/pkg/v2/certs"
)
// getCertsDir - return the full path of certs dir
func getCertsDir() (string, *probe.Error) {
p, err := getMcConfigDir()
if err != nil {
return "", err.Trace()
}
return filepath.Join(p, globalMCCertsDir), nil
}
// isCertsDirExists - verify if certs directory exists.
func isCertsDirExists() bool {
certsDir, err := getCertsDir()
fatalIf(err.Trace(), "Unable to determine certs folder.")
if _, e := os.Stat(certsDir); e != nil {
return false
}
return true
}
// createCertsDir - create MinIO Client certs folder
func createCertsDir() *probe.Error {
p, err := getCertsDir()
if err != nil {
return err.Trace()
}
if e := os.MkdirAll(p, 0o700); e != nil {
return probe.NewError(e)
}
return nil
}
// getCAsDir - return the full path of CAs dir
func getCAsDir() (string, *probe.Error) {
p, err := getCertsDir()
if err != nil {
return "", err.Trace()
}
return filepath.Join(p, globalMCCAsDir), nil
}
// mustGetCAsDir - return the full path of CAs dir or empty string when an error occurs
func mustGetCAsDir() string {
p, err := getCAsDir()
if err != nil {
return ""
}
return p
}
// isCAsDirExists - verify if CAs directory exists.
func isCAsDirExists() bool {
CAsDir, err := getCAsDir()
fatalIf(err.Trace(), "Unable to determine CAs folder.")
if _, e := os.Stat(CAsDir); e != nil {
return false
}
return true
}
// createCAsDir - create MinIO Client CAs folder
func createCAsDir() *probe.Error {
p, err := getCAsDir()
if err != nil {
return err.Trace()
}
if e := os.MkdirAll(p, 0o700); e != nil {
return probe.NewError(e)
}
return nil
}
// loadRootCAs fetches CA files provided in MinIO config and adds them to globalRootCAs
// Currently under Windows, there is no way to load system + user CAs at the same time
func loadRootCAs() {
var e error
globalRootCAs, e = certs.GetRootCAs(mustGetCAsDir())
if e != nil {
fatalIf(probe.NewError(e), "Unable to load certificates.")
}
}