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mc/cmd/config-validate.go
2022-11-14 18:38:39 -08:00

67 lines
2.1 KiB
Go

// 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 (
"fmt"
"strings"
)
// Check if version of the config is valid
func validateConfigVersion(config *configV10) (bool, string) {
if config.Version != globalMCConfigVersion {
return false, fmt.Sprintf("Config version '%s' does not match mc config version '%s', please update your binary.\n",
config.Version, globalMCConfigVersion)
}
return true, ""
}
// Verifies the config file of the MinIO Client
func validateConfigFile(config *configV10) (bool, []string) {
ok, err := validateConfigVersion(config)
validationSuccessful := true
var errors []string
if !ok {
validationSuccessful = false
errors = append(errors, err)
}
aliases := config.Aliases
for _, aliasConfig := range aliases {
aliasConfigHealthOk, aliasErrors := validateConfigHost(aliasConfig)
if !aliasConfigHealthOk {
validationSuccessful = false
errors = append(errors, aliasErrors...)
}
}
return validationSuccessful, errors
}
func validateConfigHost(host aliasConfigV10) (bool, []string) {
validationSuccessful := true
var hostErrors []string
if !isValidAPI(strings.ToLower(host.API)) {
validationSuccessful = false
hostErrors = append(hostErrors, errInvalidAPISignature(host.API, host.URL).ToGoError().Error())
}
if !isValidHostURL(host.URL) {
validationSuccessful = false
hostErrors = append(hostErrors, errInvalidURL(host.URL).ToGoError().Error())
}
return validationSuccessful, hostErrors
}