mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-22 12:32:36 +08:00
393 lines
12 KiB
Go
393 lines
12 KiB
Go
// Copyright 2019 Yunion
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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 db
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import (
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"context"
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"database/sql"
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"fmt"
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"yunion.io/x/jsonutils"
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"yunion.io/x/pkg/errors"
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"yunion.io/x/sqlchemy"
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"yunion.io/x/onecloud/pkg/cloudcommon/consts"
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"yunion.io/x/onecloud/pkg/cloudcommon/policy"
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"yunion.io/x/onecloud/pkg/httperrors"
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"yunion.io/x/onecloud/pkg/mcclient"
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"yunion.io/x/onecloud/pkg/util/rbacutils"
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"yunion.io/x/onecloud/pkg/util/stringutils2"
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)
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func FetchJointByIds(manager IJointModelManager, masterId, slaveId string, query jsonutils.JSONObject) (IJointModel, error) {
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obj, err := NewModelObject(manager)
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if err != nil {
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return nil, err
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}
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jointObj, ok := obj.(IJointModel)
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if !ok {
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return nil, fmt.Errorf("FetchByIds not a IJointModel")
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}
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q := manager.Query()
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masterField := q.Field(manager.GetIJointModelManager().GetMasterFieldName()) // queryField(q, manager.GetMasterManager())
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if masterField == nil {
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return nil, fmt.Errorf("cannot find master id")
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}
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slaveField := q.Field(manager.GetIJointModelManager().GetSlaveFieldName()) // queryField(q, manager.GetSlaveManager())
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if slaveField == nil {
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return nil, fmt.Errorf("cannot find slave id")
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}
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cond := sqlchemy.AND(sqlchemy.Equals(masterField, masterId), sqlchemy.Equals(slaveField, slaveId))
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q = q.Filter(cond)
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q = manager.FilterByParams(q, query)
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count, err := q.CountWithError()
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if err != nil {
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return nil, err
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}
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if count > 1 {
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return nil, sqlchemy.ErrDuplicateEntry
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} else if count == 0 {
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return nil, sql.ErrNoRows
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}
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err = q.First(jointObj)
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if err != nil {
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return nil, err
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}
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return jointObj, nil
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}
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func FetchById(manager IModelManager, idStr string) (IModel, error) {
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q := manager.Query()
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q = manager.FilterById(q, idStr)
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count, err := q.CountWithError()
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if err != nil {
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return nil, err
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}
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if count == 1 {
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obj, err := NewModelObject(manager)
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if err != nil {
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return nil, err
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}
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err = q.First(obj)
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if err != nil {
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return nil, err
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} else {
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return obj, nil
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}
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} else if count > 1 {
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return nil, sqlchemy.ErrDuplicateEntry
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} else {
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return nil, sql.ErrNoRows
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}
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}
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func FetchByName(manager IModelManager, userCred mcclient.IIdentityProvider, idStr string) (IModel, error) {
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q := manager.Query()
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q = manager.FilterByName(q, idStr)
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count, err := q.CountWithError()
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if err != nil {
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return nil, err
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}
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if count > 0 && userCred != nil {
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q = manager.FilterByOwner(q, userCred, manager.NamespaceScope())
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q = manager.FilterBySystemAttributes(q, nil, nil, manager.ResourceScope())
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count, err = q.CountWithError()
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if err != nil {
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return nil, err
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}
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}
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if count == 1 {
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obj, err := NewModelObject(manager)
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if err != nil {
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return nil, err
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}
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err = q.First(obj)
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if err != nil {
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return nil, err
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} else {
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return obj, nil
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}
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} else if count > 1 {
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return nil, sqlchemy.ErrDuplicateEntry
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} else {
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return nil, sql.ErrNoRows
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}
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}
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func FetchByIdOrName(manager IModelManager, userCred mcclient.IIdentityProvider, idStr string) (IModel, error) {
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if stringutils2.IsUtf8(idStr) {
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return FetchByName(manager, userCred, idStr)
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}
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obj, err := FetchById(manager, idStr)
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if err == sql.ErrNoRows {
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return FetchByName(manager, userCred, idStr)
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} else {
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return obj, err
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}
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}
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func fetchItemById(manager IModelManager, ctx context.Context, userCred mcclient.TokenCredential, idStr string, query jsonutils.JSONObject) (IModel, error) {
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q := manager.Query()
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var err error
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if query != nil && !query.IsZero() {
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// if isListRbacAllowed(manager, userCred, true) {
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// query.(*jsonutils.JSONDict).Set("admin", jsonutils.JSONTrue)
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// }
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q, err = listItemQueryFilters(manager, ctx, q, userCred, query, policy.PolicyActionGet, false)
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if err != nil {
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return nil, err
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}
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}
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q = manager.FilterById(q, idStr)
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count, err := q.CountWithError()
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if err != nil {
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return nil, err
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}
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if count == 1 {
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item, err := NewModelObject(manager)
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if err != nil {
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return nil, err
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}
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err = q.First(item)
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if err != nil {
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return nil, err
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}
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return item, nil
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} else if count > 1 {
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return nil, sqlchemy.ErrDuplicateEntry
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} else {
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return nil, sql.ErrNoRows
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}
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}
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func fetchItemByName(manager IModelManager, ctx context.Context, userCred mcclient.TokenCredential, idStr string, query jsonutils.JSONObject) (IModel, error) {
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q := manager.Query()
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var err error
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if query != nil && !query.IsZero() {
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q, err = listItemQueryFilters(manager, ctx, q, userCred, query, policy.PolicyActionGet, false)
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if err != nil {
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return nil, err
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}
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}
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q = manager.FilterByName(q, idStr)
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count, err := q.CountWithError()
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if err != nil {
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return nil, err
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}
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if count > 0 {
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q = manager.FilterByOwner(q, userCred, manager.NamespaceScope())
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q = manager.FilterBySystemAttributes(q, nil, nil, manager.ResourceScope())
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count, err = q.CountWithError()
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if err != nil {
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return nil, err
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}
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}
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if count == 1 {
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item, err := NewModelObject(manager)
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if err != nil {
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return nil, err
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}
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err = q.First(item)
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if err != nil {
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return nil, err
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}
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return item, nil
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} else if count > 1 {
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return nil, sqlchemy.ErrDuplicateEntry
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} else {
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return nil, sql.ErrNoRows
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}
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}
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func fetchItem(manager IModelManager, ctx context.Context, userCred mcclient.TokenCredential, idStr string, query jsonutils.JSONObject) (IModel, error) {
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item, err := fetchItemById(manager, ctx, userCred, idStr, query)
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if err != nil {
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item, err = fetchItemByName(manager, ctx, userCred, idStr, query)
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}
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return item, err
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}
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func FetchUserInfo(ctx context.Context, data jsonutils.JSONObject) (mcclient.IIdentityProvider, error) {
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userStr, key := jsonutils.GetAnyString2(data, []string{"user", "user_id"})
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if len(userStr) > 0 {
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data.(*jsonutils.JSONDict).Remove(key)
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u, err := UserCacheManager.FetchUserByIdOrName(ctx, userStr)
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if err != nil {
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if err == sql.ErrNoRows {
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return nil, httperrors.NewResourceNotFoundError2("user", userStr)
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}
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return nil, errors.Wrap(err, "UserCacheManager.FetchUserByIdOrName")
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}
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ownerId := SOwnerId{
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UserDomain: u.Domain,
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UserDomainId: u.DomainId,
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UserId: u.Id,
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User: u.Name,
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}
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return &ownerId, nil
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}
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return nil, nil
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}
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func FetchProjectInfo(ctx context.Context, data jsonutils.JSONObject) (mcclient.IIdentityProvider, error) {
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tenantId, key := jsonutils.GetAnyString2(data, []string{"project", "project_id", "tenant", "tenant_id"})
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if len(tenantId) > 0 {
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data.(*jsonutils.JSONDict).Remove(key)
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t, err := TenantCacheManager.FetchTenantByIdOrName(ctx, tenantId)
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if err != nil {
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if err == sql.ErrNoRows {
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return nil, httperrors.NewResourceNotFoundError2("project", tenantId)
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}
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return nil, errors.Wrap(err, "TenantCacheManager.FetchTenantByIdOrName")
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}
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ownerId := SOwnerId{
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Domain: t.Domain,
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DomainId: t.DomainId,
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ProjectId: t.Id,
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Project: t.Name,
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}
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data.(*jsonutils.JSONDict).Set("project", jsonutils.NewString(t.Id))
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// 当资源的域和归属云账号的域不同时，会导致查找不到该资源
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// data.(*jsonutils.JSONDict).Set("project_domain", jsonutils.NewString(t.DomainId))
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return &ownerId, nil
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}
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return FetchDomainInfo(ctx, data)
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}
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func FetchDomainInfo(ctx context.Context, data jsonutils.JSONObject) (mcclient.IIdentityProvider, error) {
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domainId, key := jsonutils.GetAnyString2(data, []string{"domain_id", "project_domain", "project_domain_id"})
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if len(domainId) > 0 {
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data.(*jsonutils.JSONDict).Remove(key)
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domain, err := TenantCacheManager.FetchDomainByIdOrName(ctx, domainId)
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if err != nil {
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if err == sql.ErrNoRows {
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return nil, httperrors.NewResourceNotFoundError2("domain", domainId)
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}
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return nil, httperrors.NewGeneralError(err)
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}
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owner := SOwnerId{DomainId: domain.Id, Domain: domain.Name}
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data.(*jsonutils.JSONDict).Set("project_domain", jsonutils.NewString(domain.Id))
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return &owner, nil
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}
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return nil, nil
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}
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type sUsageManager struct{}
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func (m *sUsageManager) KeywordPlural() string {
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return "usages"
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}
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func (m *sUsageManager) ResourceScope() rbacutils.TRbacScope {
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return rbacutils.ScopeProject
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}
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func (m *sUsageManager) FetchOwnerId(ctx context.Context, data jsonutils.JSONObject) (mcclient.IIdentityProvider, error) {
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return FetchProjectInfo(ctx, data)
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}
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func FetchUsageOwnerScope(ctx context.Context, userCred mcclient.TokenCredential, data jsonutils.JSONObject) (mcclient.IIdentityProvider, rbacutils.TRbacScope, error) {
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return FetchCheckQueryOwnerScope(ctx, userCred, data, &sUsageManager{}, policy.PolicyActionGet, true)
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}
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type IScopedResourceManager interface {
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KeywordPlural() string
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ResourceScope() rbacutils.TRbacScope
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FetchOwnerId(ctx context.Context, data jsonutils.JSONObject) (mcclient.IIdentityProvider, error)
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}
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func FetchCheckQueryOwnerScope(ctx context.Context, userCred mcclient.TokenCredential, data jsonutils.JSONObject, manager IScopedResourceManager, action string, doCheckRbac bool) (mcclient.IIdentityProvider, rbacutils.TRbacScope, error) {
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var scope rbacutils.TRbacScope
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var allowScope rbacutils.TRbacScope
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var requireScope rbacutils.TRbacScope
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var queryScope rbacutils.TRbacScope
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resScope := manager.ResourceScope()
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if consts.IsRbacEnabled() {
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allowScope = policy.PolicyManager.AllowScope(userCred, consts.GetServiceType(), manager.KeywordPlural(), action)
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} else {
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if userCred.HasSystemAdminPrivilege() {
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allowScope = rbacutils.ScopeSystem
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} else {
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allowScope = rbacutils.ScopeProject
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if resScope == rbacutils.ScopeUser {
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allowScope = rbacutils.ScopeUser
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}
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}
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}
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// var ownerId mcclient.IIdentityProvider
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// var err error
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ownerId, err := manager.FetchOwnerId(ctx, data)
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if err != nil {
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return nil, queryScope, err
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}
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if ownerId != nil {
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switch resScope {
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case rbacutils.ScopeProject, rbacutils.ScopeDomain:
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if len(ownerId.GetProjectId()) > 0 {
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queryScope = rbacutils.ScopeProject
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if ownerId.GetProjectId() == userCred.GetProjectId() {
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requireScope = rbacutils.ScopeProject
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} else if ownerId.GetProjectDomainId() == userCred.GetProjectDomainId() {
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requireScope = rbacutils.ScopeDomain
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} else {
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requireScope = rbacutils.ScopeSystem
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}
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} else if len(ownerId.GetProjectDomainId()) > 0 {
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queryScope = rbacutils.ScopeDomain
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if ownerId.GetProjectDomainId() == userCred.GetProjectDomainId() {
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requireScope = rbacutils.ScopeDomain
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} else {
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requireScope = rbacutils.ScopeSystem
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}
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}
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case rbacutils.ScopeUser:
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queryScope = rbacutils.ScopeUser
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if ownerId.GetUserId() == userCred.GetUserId() {
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requireScope = rbacutils.ScopeUser
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} else {
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requireScope = rbacutils.ScopeSystem
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}
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}
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}
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if ownerId == nil {
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ownerId = userCred
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reqScopeStr, _ := data.GetString("scope")
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if len(reqScopeStr) > 0 {
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queryScope = rbacutils.String2Scope(reqScopeStr)
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} else if data.Contains("admin") {
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isAdmin := jsonutils.QueryBoolean(data, "admin", false)
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if isAdmin && allowScope.HigherThan(rbacutils.ScopeProject) {
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queryScope = allowScope
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}
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} else if action == policy.PolicyActionGet {
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queryScope = allowScope
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}
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if resScope.HigherThan(queryScope) {
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queryScope = resScope
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}
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requireScope = queryScope
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}
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if doCheckRbac && requireScope.HigherThan(allowScope) {
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return nil, scope, httperrors.NewForbiddenError(fmt.Sprintf("not enough privilege(require:%s,allow:%s,query:%s)", requireScope, allowScope, queryScope))
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}
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return ownerId, queryScope, nil
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}
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