44167aa47a
* upgrade k8s package version Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io> * Script upgrade and code formatting. Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io> Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>
79 lines
2.4 KiB
Go
79 lines
2.4 KiB
Go
/*
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Copyright 2020 The KubeSphere Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package api
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import (
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"net/http"
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"runtime"
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"strings"
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"github.com/emicklei/go-restful"
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"k8s.io/apimachinery/pkg/api/errors"
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"k8s.io/klog/v2"
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)
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// Avoid emitting errors that look like valid HTML. Quotes are okay.
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var sanitizer = strings.NewReplacer(`&`, "&", `<`, "<", `>`, ">")
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func HandleInternalError(response *restful.Response, req *restful.Request, err error) {
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handle(http.StatusInternalServerError, response, req, err)
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}
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// HandleBadRequest writes http.StatusBadRequest and log error
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func HandleBadRequest(response *restful.Response, req *restful.Request, err error) {
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handle(http.StatusBadRequest, response, req, err)
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}
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func HandleNotFound(response *restful.Response, req *restful.Request, err error) {
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handle(http.StatusNotFound, response, req, err)
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}
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func HandleForbidden(response *restful.Response, req *restful.Request, err error) {
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handle(http.StatusForbidden, response, req, err)
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}
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func HandleUnauthorized(response *restful.Response, req *restful.Request, err error) {
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handle(http.StatusUnauthorized, response, req, err)
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}
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func HandleTooManyRequests(response *restful.Response, req *restful.Request, err error) {
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handle(http.StatusTooManyRequests, response, req, err)
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}
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func HandleConflict(response *restful.Response, req *restful.Request, err error) {
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handle(http.StatusConflict, response, req, err)
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}
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func HandleError(response *restful.Response, req *restful.Request, err error) {
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var statusCode int
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switch t := err.(type) {
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case errors.APIStatus:
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statusCode = int(t.Status().Code)
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case restful.ServiceError:
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statusCode = t.Code
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default:
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statusCode = http.StatusInternalServerError
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}
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handle(statusCode, response, req, err)
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}
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func handle(statusCode int, response *restful.Response, req *restful.Request, err error) {
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_, fn, line, _ := runtime.Caller(2)
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klog.Errorf("%s:%d %v", fn, line, err)
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http.Error(response, sanitizer.Replace(err.Error()), statusCode)
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}
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