mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
4eb1cfd658
This commit adds a new package auth. Its role is persisting auth related metadata. This commit also connects its main interface AuthStore and v3 server.
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
// Copyright 2016 Nippon Telegraph and Telephone Corporation.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package auth
|
|
|
|
import (
|
|
"github.com/coreos/etcd/Godeps/_workspace/src/github.com/coreos/pkg/capnslog"
|
|
"github.com/coreos/etcd/storage/backend"
|
|
)
|
|
|
|
type backendGetter interface {
|
|
Backend() backend.Backend
|
|
}
|
|
|
|
var (
|
|
enableFlagKey = []byte("authEnabled")
|
|
authBucketName = []byte("auth")
|
|
|
|
plog = capnslog.NewPackageLogger("github.com/coreos/etcd", "auth")
|
|
)
|
|
|
|
type AuthStore interface {
|
|
// AuthEnable() turns on the authentication feature
|
|
AuthEnable()
|
|
}
|
|
|
|
type authStore struct {
|
|
bgetter backendGetter
|
|
}
|
|
|
|
func (as *authStore) AuthEnable() {
|
|
value := []byte{1}
|
|
|
|
b := as.bgetter.Backend()
|
|
tx := b.BatchTx()
|
|
tx.Lock()
|
|
tx.UnsafePut(authBucketName, enableFlagKey, value)
|
|
tx.Unlock()
|
|
b.ForceCommit()
|
|
|
|
plog.Noticef("Authentication enabled")
|
|
}
|
|
|
|
func NewAuthStore(bgetter backendGetter) *authStore {
|
|
b := bgetter.Backend()
|
|
tx := b.BatchTx()
|
|
tx.Lock()
|
|
tx.UnsafeCreateBucket(authBucketName)
|
|
tx.Unlock()
|
|
b.ForceCommit()
|
|
|
|
return &authStore{
|
|
bgetter: bgetter,
|
|
}
|
|
}
|