mirror of https://github.com/grpc/grpc-go.git
106 lines
2.7 KiB
Go
106 lines
2.7 KiB
Go
//go:build !race
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// +build !race
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/*
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*
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* Copyright 2017 gRPC authors.
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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*/
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package transport
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import (
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"context"
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"net"
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"net/http"
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"net/netip"
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"testing"
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"time"
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"google.golang.org/grpc/internal/proxyattributes"
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"google.golang.org/grpc/internal/testutils"
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"google.golang.org/grpc/internal/testutils/proxyserver"
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"google.golang.org/grpc/resolver"
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)
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func (s) TestHTTPConnectWithServerHello(t *testing.T) {
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serverMessage := []byte("server-hello")
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blis, err := testutils.LocalTCPListener()
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if err != nil {
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t.Fatalf("failed to listen: %v", err)
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}
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reqCheck := func(req *http.Request) {
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if req.Method != http.MethodConnect {
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t.Errorf("unexpected Method %q, want %q", req.Method, http.MethodConnect)
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}
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host, _, err := net.SplitHostPort(req.URL.Host)
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if err != nil {
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t.Error(err)
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}
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_, err = netip.ParseAddr(host)
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if err != nil {
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t.Error(err)
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}
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}
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pServer := proxyserver.New(t, reqCheck, true)
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msg := []byte{4, 3, 5, 2}
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recvBuf := make([]byte, len(msg))
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done := make(chan error, 1)
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go func() {
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in, err := blis.Accept()
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if err != nil {
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done <- err
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return
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}
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defer in.Close()
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in.Write(serverMessage)
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in.Read(recvBuf)
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done <- nil
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}()
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// Dial to proxy server.
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ctx, cancel := context.WithTimeout(context.Background(), time.Second)
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defer cancel()
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c, err := proxyDial(ctx, resolver.Address{Addr: pServer.Addr}, "test", proxyattributes.Options{ConnectAddr: blis.Addr().String()})
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if err != nil {
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t.Fatalf("HTTP connect Dial failed: %v", err)
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}
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defer c.Close()
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c.SetDeadline(time.Now().Add(defaultTestTimeout))
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// Send msg on the connection.
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c.Write(msg)
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if err := <-done; err != nil {
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t.Fatalf("Failed to accept: %v", err)
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}
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// Check received msg.
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if string(recvBuf) != string(msg) {
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t.Fatalf("Received msg: %v, want %v", recvBuf, msg)
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}
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if len(serverMessage) > 0 {
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gotServerMessage := make([]byte, len(serverMessage))
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if _, err := c.Read(gotServerMessage); err != nil {
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t.Errorf("Got error while reading message from server: %v", err)
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return
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}
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if string(gotServerMessage) != string(serverMessage) {
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t.Errorf("Message from server: %v, want %v", gotServerMessage, serverMessage)
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}
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}
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}
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