refine tenant api

Signed-off-by: hongming <talonwan@yunify.com>

pkg/apiserver/terminal/terminal.go

@@ -0,0 +1,56 @@
+/*
+
+ Copyright 2019 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 terminal
+
+import (
+	"github.com/emicklei/go-restful"
+	"gopkg.in/igm/sockjs-go.v2/sockjs"
+	"kubesphere.io/kubesphere/pkg/errors"
+	"kubesphere.io/kubesphere/pkg/models/terminal"
+	"net/http"
+)
+
+// TerminalResponse is sent by handleExecShell. The Id is a random session id that binds the original REST request and the SockJS connection.
+// Any clientapi in possession of this Id can hijack the terminal session.
+type TerminalResponse struct {
+	Id string `json:"id"`
+}
+
+// CreateAttachHandler is called from main for /api/sockjs
+func NewTerminalHandler(path string) http.Handler {
+	return sockjs.NewHandler(path, sockjs.DefaultOptions, terminal.HandleTerminalSession)
+}
+
+// Handles execute shell API call
+func CreateTerminalSession(request *restful.Request, resp *restful.Response) {
+
+	namespace := request.PathParameter("namespace")
+	podName := request.PathParameter("pod")
+	containerName := request.QueryParameter("container")
+	shell := request.QueryParameter("shell")
+
+	sessionId, err := terminal.NewSession(shell, namespace, podName, containerName)
+
+	if err != nil {
+		resp.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
+		return
+	}
+
+	TerminalResponse := &TerminalResponse{Id: sessionId}
+	resp.WriteAsJson(TerminalResponse)
+}