/
list_chart.go
105 lines (96 loc) · 3 KB
/
list_chart.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2019 Tencent. All Rights Reserved.
*
* 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
*
* https://opensource.org/licenses/Apache-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 OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package authorization
import (
"fmt"
"net/http"
"github.com/gorilla/mux"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"tkestack.io/tke/api/registry"
registryv1 "tkestack.io/tke/api/registry/v1"
"tkestack.io/tke/pkg/util/log"
)
// apiListChart serve http get request on /chart/api/{tenantID}/{chartGroup}/charts
func (a *authorization) apiListChart(w http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
tenantID, ok := vars["tenantID"]
if !ok || tenantID == "" {
a.notFound(w)
return
}
chartGroupName, ok := vars["chartGroup"]
if !ok || chartGroupName == "" {
a.notFound(w)
return
}
_, err := a.validateListChart(w, req, tenantID, chartGroupName)
if err != nil {
return
}
a.nextHandler.ServeHTTP(w, req)
}
func (a *authorization) validateListChart(w http.ResponseWriter, req *http.Request, tenantID, chartGroupName string) (*registry.ChartGroup, error) {
chartGroupList, err := a.registryClient.ChartGroups().List(req.Context(), metav1.ListOptions{
FieldSelector: fmt.Sprintf("spec.tenantID=%s,spec.name=%s", tenantID, chartGroupName),
})
if err != nil {
log.Error("Failed to list chart group by tenantID and name",
log.String("tenantID", tenantID),
log.String("name", chartGroupName),
log.Err(err))
a.internalError(w)
return nil, err
}
if len(chartGroupList.Items) == 0 {
a.notFound(w)
return nil, fmt.Errorf("not found")
}
chartGroup := chartGroupList.Items[0]
if chartGroup.Status.Locked != nil && *chartGroup.Status.Locked {
// Chart group is locked
a.locked(w)
return nil, fmt.Errorf("locked")
}
if a.isAdmin(w, req) {
return &chartGroup, nil
}
var cg = ®istryv1.ChartGroup{}
err = registryv1.Convert_registry_ChartGroup_To_v1_ChartGroup(&chartGroup, cg, nil)
if err != nil {
log.Error("Failed to convert ChartGroup",
log.String("tenantID", tenantID),
log.String("chartGroupName", chartGroupName),
log.Err(err))
a.internalError(w)
return nil, err
}
authorized, err := AuthorizeForChartGroup(w, req, a.authorizer, "get", *cg)
if err != nil {
log.Error("Failed to authorize for chartGroup",
log.String("tenantID", tenantID),
log.String("chartGroupName", chartGroupName),
log.Err(err))
a.internalError(w)
return nil, err
}
if !authorized {
a.notAuthenticated(w, req)
return nil, fmt.Errorf("not authenticated")
}
return &chartGroup, nil
}