mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
100 lines
2.5 KiB
Go
100 lines
2.5 KiB
Go
// Copyright 2021 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package schema
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import (
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"go.uber.org/zap"
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"go.etcd.io/etcd/api/v3/authpb"
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"go.etcd.io/etcd/server/v3/storage/backend"
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)
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func UnsafeCreateAuthRolesBucket(tx backend.BatchTx) {
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tx.UnsafeCreateBucket(AuthRoles)
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}
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func (abe *authBackend) GetRole(roleName string) *authpb.Role {
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tx := abe.BatchTx()
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tx.Lock()
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defer tx.Unlock()
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return tx.UnsafeGetRole(roleName)
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}
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func (atx *authBatchTx) UnsafeGetRole(roleName string) *authpb.Role {
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arx := &authReadTx{tx: atx.tx, lg: atx.lg}
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return arx.UnsafeGetRole(roleName)
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}
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func (abe *authBackend) GetAllRoles() []*authpb.Role {
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tx := abe.BatchTx()
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tx.Lock()
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defer tx.Unlock()
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return tx.UnsafeGetAllRoles()
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}
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func (atx *authBatchTx) UnsafeGetAllRoles() []*authpb.Role {
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arx := &authReadTx{tx: atx.tx, lg: atx.lg}
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return arx.UnsafeGetAllRoles()
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}
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func (atx *authBatchTx) UnsafePutRole(role *authpb.Role) {
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b, err := role.Marshal()
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if err != nil {
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atx.lg.Panic(
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"failed to marshal 'authpb.Role'",
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zap.String("role-name", string(role.Name)),
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zap.Error(err),
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)
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}
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atx.tx.UnsafePut(AuthRoles, role.Name, b)
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}
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func (atx *authBatchTx) UnsafeDeleteRole(rolename string) {
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atx.tx.UnsafeDelete(AuthRoles, []byte(rolename))
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}
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func (atx *authReadTx) UnsafeGetRole(roleName string) *authpb.Role {
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_, vs := atx.tx.UnsafeRange(AuthRoles, []byte(roleName), nil, 0)
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if len(vs) == 0 {
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return nil
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}
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role := &authpb.Role{}
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err := role.Unmarshal(vs[0])
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if err != nil {
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atx.lg.Panic("failed to unmarshal 'authpb.Role'", zap.Error(err))
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}
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return role
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}
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func (atx *authReadTx) UnsafeGetAllRoles() []*authpb.Role {
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_, vs := atx.tx.UnsafeRange(AuthRoles, []byte{0}, []byte{0xff}, -1)
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if len(vs) == 0 {
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return nil
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}
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roles := make([]*authpb.Role, len(vs))
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for i := range vs {
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role := &authpb.Role{}
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err := role.Unmarshal(vs[i])
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if err != nil {
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atx.lg.Panic("failed to unmarshal 'authpb.Role'", zap.Error(err))
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}
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roles[i] = role
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}
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return roles
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}
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