Files
kubesphere/pkg/kapis/devops/v1alpha2/devops.go

790 lines
22 KiB
Go

/*
Copyright 2020 The KubeSphere Authors.
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 v1alpha2
import (
"encoding/json"
"errors"
"fmt"
"github.com/emicklei/go-restful"
"k8s.io/apiserver/pkg/authentication/user"
log "k8s.io/klog"
"kubesphere.io/kubesphere/pkg/api"
iamv1alpha2 "kubesphere.io/kubesphere/pkg/apis/iam/v1alpha2"
"kubesphere.io/kubesphere/pkg/apiserver/request"
"kubesphere.io/kubesphere/pkg/models/devops"
clientDevOps "kubesphere.io/kubesphere/pkg/simple/client/devops"
"net/http"
"strings"
)
const jenkinsHeaderPre = "X-"
func (h *ProjectPipelineHandler) GetPipeline(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
res, err := h.devopsOperator.GetPipeline(projectName, pipelineName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) ListPipelines(req *restful.Request, resp *restful.Response) {
res, err := h.devopsOperator.ListPipelines(req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetPipelineRun(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetPipelineRun(projectName, pipelineName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) ListPipelineRuns(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
res, err := h.devopsOperator.ListPipelineRuns(projectName, pipelineName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) StopPipeline(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
res, err := h.devopsOperator.StopPipeline(projectName, pipelineName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) ReplayPipeline(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
res, err := h.devopsOperator.ReplayPipeline(projectName, pipelineName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) RunPipeline(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
res, err := h.devopsOperator.RunPipeline(projectName, pipelineName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetArtifacts(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetArtifacts(projectName, pipelineName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetRunLog(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetRunLog(projectName, pipelineName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) GetStepLog(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
nodeId := req.PathParameter("node")
stepId := req.PathParameter("step")
res, header, err := h.devopsOperator.GetStepLog(projectName, pipelineName, runId, nodeId, stepId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
for k, v := range header {
if strings.HasPrefix(k, jenkinsHeaderPre) {
resp.AddHeader(k, v[0])
}
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) GetNodeSteps(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
nodeId := req.PathParameter("node")
res, err := h.devopsOperator.GetNodeSteps(projectName, pipelineName, runId, nodeId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetPipelineRunNodes(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetPipelineRunNodes(projectName, pipelineName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) approvableCheck(nodes []clientDevOps.NodesDetail, req *restful.Request) {
currentUserName, roleName := h.getCurrentUser(req)
// check if current user belong to the admin group, grant it if it's true
isAdmin := roleName == iamv1alpha2.PlatformAdmin
for i, node := range nodes {
if node.State != clientDevOps.StatePaused {
continue
}
for j, step := range node.Steps {
if step.State != clientDevOps.StatePaused || step.Input == nil {
continue
}
nodes[i].Steps[j].Approvable = isAdmin || step.Input.Approvable(currentUserName)
}
}
}
func (h *ProjectPipelineHandler) getCurrentUser(req *restful.Request) (username, roleName string) {
var userInfo user.Info
var ok bool
var err error
ctx := req.Request.Context()
if userInfo, ok = request.UserFrom(ctx); ok {
var role *iamv1alpha2.GlobalRole
username = userInfo.GetName()
if role, err = h.abc.GetGlobalRoleOfUser(username); err == nil {
roleName = role.Name
}
}
return
}
func (h *ProjectPipelineHandler) hasSubmitPermission(req *restful.Request) (hasPermit bool, err error) {
currentUserName, roleName := h.getCurrentUser(req)
// check if current user belong to the admin group, grant it if it's true
if roleName == iamv1alpha2.PlatformAdmin {
hasPermit = true
return
}
// step 2, check if current user if was addressed
httpReq := &http.Request{
URL: req.Request.URL,
Header: req.Request.Header,
Form: req.Request.Form,
PostForm: req.Request.PostForm,
}
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
nodeId := req.PathParameter("node")
stepId := req.PathParameter("step")
// check if current user can approve this input
var res []clientDevOps.NodesDetail
if res, err = h.devopsOperator.GetNodesDetail(projectName, pipelineName, runId, httpReq); err == nil {
for _, node := range res {
if node.ID != nodeId {
continue
}
for _, step := range node.Steps {
if step.ID != stepId || step.Input == nil {
continue
}
hasPermit = step.Input.Approvable(currentUserName)
break
}
break
}
} else {
log.Errorf("cannot get nodes detail, error: %v", err)
err = errors.New("cannot get the submitters of current pipeline run")
return
}
return
}
func (h *ProjectPipelineHandler) SubmitInputStep(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
nodeId := req.PathParameter("node")
stepId := req.PathParameter("step")
var (
response []byte
err error
ok bool
)
if ok, err = h.hasSubmitPermission(req); !ok || err != nil {
msg := map[string]string{
"allow": "false",
"message": fmt.Sprintf("%v", err),
}
response, _ = json.Marshal(msg)
} else {
response, err = h.devopsOperator.SubmitInputStep(projectName, pipelineName, runId, nodeId, stepId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
}
resp.Write(response)
}
func (h *ProjectPipelineHandler) GetNodesDetail(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetNodesDetail(projectName, pipelineName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
h.approvableCheck(res, req)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetBranchPipeline(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
res, err := h.devopsOperator.GetBranchPipeline(projectName, pipelineName, branchName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetBranchPipelineRun(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetBranchPipelineRun(projectName, pipelineName, branchName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) StopBranchPipeline(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
res, err := h.devopsOperator.StopBranchPipeline(projectName, pipelineName, branchName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) ReplayBranchPipeline(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
res, err := h.devopsOperator.ReplayBranchPipeline(projectName, pipelineName, branchName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) RunBranchPipeline(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
res, err := h.devopsOperator.RunBranchPipeline(projectName, pipelineName, branchName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetBranchArtifacts(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetBranchArtifacts(projectName, pipelineName, branchName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetBranchRunLog(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetBranchRunLog(projectName, pipelineName, branchName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) GetBranchStepLog(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
nodeId := req.PathParameter("node")
stepId := req.PathParameter("step")
res, header, err := h.devopsOperator.GetBranchStepLog(projectName, pipelineName, branchName, runId, nodeId, stepId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
for k, v := range header {
if strings.HasPrefix(k, jenkinsHeaderPre) {
resp.AddHeader(k, v[0])
}
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) GetBranchNodeSteps(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
nodeId := req.PathParameter("node")
res, err := h.devopsOperator.GetBranchNodeSteps(projectName, pipelineName, branchName, runId, nodeId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetBranchPipelineRunNodes(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetBranchPipelineRunNodes(projectName, pipelineName, branchName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) SubmitBranchInputStep(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
nodeId := req.PathParameter("node")
stepId := req.PathParameter("step")
var currentUesrName string
ctx := req.Request.Context()
if user, ok := request.UserFrom(ctx); ok {
currentUesrName = user.GetName()
}
fmt.Println("current user", currentUesrName, "nodeId", nodeId, "stepid", stepId)
req.Request.UserAgent()
if res, err := h.devopsOperator.GetNodesDetail(projectName, pipelineName, runId, req.Request); err == nil {
for _, node := range res {
fmt.Println("nodeid", node.ID)
if node.ID != nodeId {
continue
}
for _, step := range node.Steps {
fmt.Println("stepid", step.ID, step.Input)
if step.ID != stepId && step.Input != nil {
continue
}
submitter := step.Input.Submitter
fmt.Println(submitter)
if currentUesrName != submitter {
resp.Write([]byte("no permission"))
return
}
}
}
} else {
log.Infof("cannot get the nodes detail when submit a branch input step")
}
res, err := h.devopsOperator.SubmitBranchInputStep(projectName, pipelineName, branchName, runId, nodeId, stepId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) GetBranchNodesDetail(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
branchName := req.PathParameter("branch")
runId := req.PathParameter("run")
res, err := h.devopsOperator.GetBranchNodesDetail(projectName, pipelineName, branchName, runId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
h.approvableCheck(res, req)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetPipelineBranch(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
res, err := h.devopsOperator.GetPipelineBranch(projectName, pipelineName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) ScanBranch(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
res, err := h.devopsOperator.ScanBranch(projectName, pipelineName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) GetConsoleLog(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
res, err := h.devopsOperator.GetConsoleLog(projectName, pipelineName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) GetCrumb(req *restful.Request, resp *restful.Response) {
res, err := h.devopsOperator.GetCrumb(req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetSCMServers(req *restful.Request, resp *restful.Response) {
scmId := req.PathParameter("scm")
res, err := h.devopsOperator.GetSCMServers(scmId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetSCMOrg(req *restful.Request, resp *restful.Response) {
scmId := req.PathParameter("scm")
res, err := h.devopsOperator.GetSCMOrg(scmId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetOrgRepo(req *restful.Request, resp *restful.Response) {
scmId := req.PathParameter("scm")
organizationId := req.PathParameter("organization")
res, err := h.devopsOperator.GetOrgRepo(scmId, organizationId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) CreateSCMServers(req *restful.Request, resp *restful.Response) {
scmId := req.PathParameter("scm")
res, err := h.devopsOperator.CreateSCMServers(scmId, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) Validate(req *restful.Request, resp *restful.Response) {
scmId := req.PathParameter("scm")
res, err := h.devopsOperator.Validate(scmId, req.Request)
if err != nil {
log.Error(err)
if jErr, ok := err.(*devops.JkError); ok {
if jErr.Code != http.StatusUnauthorized {
resp.WriteError(jErr.Code, err)
} else {
resp.WriteHeader(http.StatusPreconditionRequired)
}
} else {
resp.WriteError(http.StatusInternalServerError, err)
}
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetNotifyCommit(req *restful.Request, resp *restful.Response) {
res, err := h.devopsOperator.GetNotifyCommit(req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) PostNotifyCommit(req *restful.Request, resp *restful.Response) {
res, err := h.devopsOperator.GetNotifyCommit(req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) GithubWebhook(req *restful.Request, resp *restful.Response) {
res, err := h.devopsOperator.GithubWebhook(req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Write(res)
}
func (h *ProjectPipelineHandler) CheckScriptCompile(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
pipelineName := req.PathParameter("pipeline")
resBody, err := h.devopsOperator.CheckScriptCompile(projectName, pipelineName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.WriteAsJson(resBody)
}
func (h *ProjectPipelineHandler) CheckCron(req *restful.Request, resp *restful.Response) {
projectName := req.PathParameter("devops")
res, err := h.devopsOperator.CheckCron(projectName, req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) ToJenkinsfile(req *restful.Request, resp *restful.Response) {
res, err := h.devopsOperator.ToJenkinsfile(req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) ToJson(req *restful.Request, resp *restful.Response) {
res, err := h.devopsOperator.ToJson(req.Request)
if err != nil {
parseErr(err, resp)
return
}
resp.Header().Set(restful.HEADER_ContentType, restful.MIME_JSON)
resp.WriteAsJson(res)
}
func (h *ProjectPipelineHandler) GetProjectCredentialUsage(req *restful.Request, resp *restful.Response) {
projectId := req.PathParameter("devops")
credentialId := req.PathParameter("credential")
response, err := h.projectCredentialGetter.GetProjectCredentialUsage(projectId, credentialId)
if err != nil {
log.Errorf("%+v", err)
api.HandleInternalError(resp, nil, err)
return
}
resp.WriteAsJson(response)
return
}
func parseErr(err error, resp *restful.Response) {
log.Error(err)
if jErr, ok := err.(*devops.JkError); ok {
resp.WriteError(jErr.Code, err)
} else {
resp.WriteError(http.StatusInternalServerError, err)
}
return
}