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config.go
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config.go
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// This file is part of MinIO Console Server
// Copyright (c) 2020 MinIO, Inc.
//
// 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 jwt
import (
"strconv"
"time"
"github.com/minio/mcs/pkg/auth/utils"
"github.com/minio/minio/pkg/env"
)
// defaultHmacJWTPassphrase will be used by default if application is not configured with a custom MCS_HMAC_JWT_SECRET secret
var defaultHmacJWTPassphrase = utils.RandomCharString(64)
// GetHmacJWTSecret returns the 64 bytes secret used for signing the generated JWT for the application
func GetHmacJWTSecret() string {
return env.Get(McsHmacJWTSecret, defaultHmacJWTPassphrase)
}
// McsSTSAndJWTDurationSeconds returns the default session duration for the STS requested tokens and the generated JWTs.
// Ideally both values should match so jwt and Minio sts sessions expires at the same time.
func GetMcsSTSAndJWTDurationInSeconds() int {
duration, err := strconv.Atoi(env.Get(McsSTSAndJWTDurationSeconds, "3600"))
if err != nil {
duration = 3600
}
return duration
}
// GetMcsSTSAndJWTDurationTime returns GetMcsSTSAndJWTDurationInSeconds in duration format
func GetMcsSTSAndJWTDurationTime() time.Duration {
duration := GetMcsSTSAndJWTDurationInSeconds()
return time.Duration(duration) * time.Second
}
var defaultPBKDFPassphrase = utils.RandomCharString(64)
// GetPBKDFPassphrase returns passphrase for the pbkdf2 function used to encrypt JWT payload
func GetPBKDFPassphrase() string {
return env.Get(McsPBKDFPassphrase, defaultPBKDFPassphrase)
}
var defaultPBKDFSalt = utils.RandomCharString(64)
// GetPBKDFSalt returns salt for the pbkdf2 function used to encrypt JWT payload
func GetPBKDFSalt() string {
return env.Get(McsPBKDFSalt, defaultPBKDFSalt)
}