131 lines
2.7 KiB
Go
131 lines
2.7 KiB
Go
/*
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Copyright 2021 The Dapr 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 utils
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import (
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"fmt"
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"io"
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"net"
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"net/http"
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"net/http/httptest"
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"os"
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"os/signal"
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"github.com/gorilla/mux"
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"github.com/dapr/kit/logger"
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)
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type CommonConfig struct {
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ComponentType string
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ComponentName string
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Operations map[string]struct{}
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}
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type server struct {
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Data []byte
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}
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//nolint:gochecknoglobals
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var (
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s server
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testLogger = logger.NewLogger("utils")
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)
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func (cc CommonConfig) HasOperation(operation string) bool {
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_, exists := cc.Operations[operation]
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return exists
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}
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func (cc CommonConfig) CopyMap(config map[string]string) map[string]string {
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m := map[string]string{}
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for k, v := range config {
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m[k] = v
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}
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return m
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}
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func StartHTTPServer(port int, ready chan bool) {
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l, err := net.Listen("tcp", fmt.Sprintf(":%d", port))
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if err != nil {
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testLogger.Errorf("Error starting test HTTP serer: %v", err)
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return
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}
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testLogger.Info(("Starting HTTP Server"))
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ts := httptest.NewUnstartedServer(appRouter())
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// NewUnstartedServer creates a listener. Close that listener and replace
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// with the one we created.
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ts.Listener.Close()
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ts.Listener = l
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// Start the server.
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ts.Start()
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defer ts.Close()
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ready <- true
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testLogger.Info(("Registering Signal"))
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stop := make(chan os.Signal, 1)
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signal.Notify(stop, os.Interrupt)
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testLogger.Info(("Waiting to stop Server"))
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<-stop
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testLogger.Info(("Stopping Server"))
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}
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func appRouter() *mux.Router {
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router := mux.NewRouter().StrictSlash(true)
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router.HandleFunc("/call", handleCall).Methods("POST")
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router.Use(mux.CORSMethodMiddleware(router))
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return router
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}
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func handleCall(w http.ResponseWriter, r *http.Request) {
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switch r.Method {
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case http.MethodPost:
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s.handlePost(r)
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case http.MethodGet:
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w.Write(s.handleGet())
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default:
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w.WriteHeader(http.StatusInternalServerError)
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}
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}
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func (s *server) handleGet() []byte {
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return s.Data
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}
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func (s *server) handlePost(r *http.Request) {
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data, err := io.ReadAll(r.Body)
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defer r.Body.Close()
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if err == nil {
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s.Data = data
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}
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}
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func NewStringSet(values ...string) map[string]struct{} {
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set := make(map[string]struct{}, len(values))
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for _, value := range values {
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set[value] = struct{}{}
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}
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return set
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}
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