mirror of
https://github.com/drakkan/sftpgo.git
synced 2024-11-22 23:50:32 +00:00
95 lines
2.5 KiB
Go
95 lines
2.5 KiB
Go
// Copyright (C) 2019-2023 Nicola Murino
|
|
//
|
|
// 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, version 3.
|
|
//
|
|
// 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 <https://www.gnu.org/licenses/>.
|
|
|
|
package httpd
|
|
|
|
import (
|
|
"crypto/sha256"
|
|
"encoding/hex"
|
|
"sync"
|
|
"time"
|
|
|
|
"github.com/drakkan/sftpgo/v2/internal/dataprovider"
|
|
"github.com/drakkan/sftpgo/v2/internal/logger"
|
|
"github.com/drakkan/sftpgo/v2/internal/util"
|
|
)
|
|
|
|
func newTokenManager(isShared int) tokenManager {
|
|
if isShared == 1 {
|
|
logger.Info(logSender, "", "using provider token manager")
|
|
return &dbTokenManager{}
|
|
}
|
|
logger.Info(logSender, "", "using memory token manager")
|
|
return &memoryTokenManager{}
|
|
}
|
|
|
|
type tokenManager interface {
|
|
Add(token string, expiresAt time.Time)
|
|
Get(token string) bool
|
|
Cleanup()
|
|
}
|
|
|
|
type memoryTokenManager struct {
|
|
invalidatedJWTTokens sync.Map
|
|
}
|
|
|
|
func (m *memoryTokenManager) Add(token string, expiresAt time.Time) {
|
|
m.invalidatedJWTTokens.Store(token, expiresAt)
|
|
}
|
|
|
|
func (m *memoryTokenManager) Get(token string) bool {
|
|
_, ok := m.invalidatedJWTTokens.Load(token)
|
|
return ok
|
|
}
|
|
|
|
func (m *memoryTokenManager) Cleanup() {
|
|
m.invalidatedJWTTokens.Range(func(key, value any) bool {
|
|
exp, ok := value.(time.Time)
|
|
if !ok || exp.Before(time.Now().UTC()) {
|
|
m.invalidatedJWTTokens.Delete(key)
|
|
}
|
|
return true
|
|
})
|
|
}
|
|
|
|
type dbTokenManager struct{}
|
|
|
|
func (m *dbTokenManager) getKey(token string) string {
|
|
digest := sha256.Sum256([]byte(token))
|
|
return hex.EncodeToString(digest[:])
|
|
}
|
|
|
|
func (m *dbTokenManager) Add(token string, expiresAt time.Time) {
|
|
key := m.getKey(token)
|
|
data := map[string]string{
|
|
"jwt": token,
|
|
}
|
|
session := dataprovider.Session{
|
|
Key: key,
|
|
Data: data,
|
|
Type: dataprovider.SessionTypeInvalidToken,
|
|
Timestamp: util.GetTimeAsMsSinceEpoch(expiresAt),
|
|
}
|
|
dataprovider.AddSharedSession(session) //nolint:errcheck
|
|
}
|
|
|
|
func (m *dbTokenManager) Get(token string) bool {
|
|
key := m.getKey(token)
|
|
_, err := dataprovider.GetSharedSession(key)
|
|
return err == nil
|
|
}
|
|
|
|
func (m *dbTokenManager) Cleanup() {
|
|
dataprovider.CleanupSharedSessions(dataprovider.SessionTypeInvalidToken, time.Now()) //nolint:errcheck
|
|
}
|