Fix race condition in proxy test
This commit is contained in:
MoofMonkey
parent
301b2baca3
commit
1d68ad253f
|
|
@ -465,11 +465,10 @@ func (r *replayer) Bytes() []byte {
|
|||
// eyeball sends tcp packets wrapped in websockets. (E.g: cloudflared access).
|
||||
func TestConnections(t *testing.T) {
|
||||
logger := logger.Create(nil)
|
||||
replayer := &replayer{rw: &bytes.Buffer{}}
|
||||
type args struct {
|
||||
ingressServiceScheme string
|
||||
originService func(*testing.T, net.Listener)
|
||||
eyeballResponseWriter connection.ResponseWriter
|
||||
eyeballResponseWriter func(io.Writer) connection.ResponseWriter
|
||||
eyeballRequestBody io.ReadCloser
|
||||
|
||||
// Can be set to nil to show warp routing is not enabled.
|
||||
|
|
@ -496,11 +495,13 @@ func TestConnections(t *testing.T) {
|
|||
{
|
||||
name: "ws-ws proxy",
|
||||
args: args{
|
||||
ingressServiceScheme: "ws://",
|
||||
originService: runEchoWSService,
|
||||
eyeballResponseWriter: newWSRespWriter(replayer),
|
||||
eyeballRequestBody: newWSRequestBody([]byte("test1")),
|
||||
connectionType: connection.TypeWebsocket,
|
||||
ingressServiceScheme: "ws://",
|
||||
originService: runEchoWSService,
|
||||
eyeballResponseWriter: func(w io.Writer) connection.ResponseWriter {
|
||||
return newWSRespWriter(w)
|
||||
},
|
||||
eyeballRequestBody: newWSRequestBody([]byte("test1")),
|
||||
connectionType: connection.TypeWebsocket,
|
||||
requestHeaders: map[string][]string{
|
||||
// Example key from https://tools.ietf.org/html/rfc6455#section-1.2
|
||||
"Sec-Websocket-Key": {"dGhlIHNhbXBsZSBub25jZQ=="},
|
||||
|
|
@ -520,12 +521,14 @@ func TestConnections(t *testing.T) {
|
|||
{
|
||||
name: "tcp-tcp proxy",
|
||||
args: args{
|
||||
ingressServiceScheme: "tcp://",
|
||||
originService: runEchoTCPService,
|
||||
eyeballResponseWriter: newTCPRespWriter(replayer),
|
||||
eyeballRequestBody: newTCPRequestBody([]byte("test2")),
|
||||
warpRoutingService: ingress.NewWarpRoutingService(testWarpRouting),
|
||||
connectionType: connection.TypeTCP,
|
||||
ingressServiceScheme: "tcp://",
|
||||
originService: runEchoTCPService,
|
||||
eyeballResponseWriter: func(w io.Writer) connection.ResponseWriter {
|
||||
return newTCPRespWriter(w)
|
||||
},
|
||||
eyeballRequestBody: newTCPRequestBody([]byte("test2")),
|
||||
warpRoutingService: ingress.NewWarpRoutingService(testWarpRouting),
|
||||
connectionType: connection.TypeTCP,
|
||||
requestHeaders: map[string][]string{
|
||||
"Cf-Cloudflared-Proxy-Src": {"non-blank-value"},
|
||||
},
|
||||
|
|
@ -558,11 +561,13 @@ func TestConnections(t *testing.T) {
|
|||
{
|
||||
name: "ws-tcp proxy",
|
||||
args: args{
|
||||
ingressServiceScheme: "tcp://",
|
||||
originService: runEchoTCPService,
|
||||
eyeballResponseWriter: newWSRespWriter(replayer),
|
||||
eyeballRequestBody: newWSRequestBody([]byte("test4")),
|
||||
connectionType: connection.TypeWebsocket,
|
||||
ingressServiceScheme: "tcp://",
|
||||
originService: runEchoTCPService,
|
||||
eyeballResponseWriter: func(w io.Writer) connection.ResponseWriter {
|
||||
return newWSRespWriter(w)
|
||||
},
|
||||
eyeballRequestBody: newWSRequestBody([]byte("test4")),
|
||||
connectionType: connection.TypeWebsocket,
|
||||
requestHeaders: map[string][]string{
|
||||
// Example key from https://tools.ietf.org/html/rfc6455#section-1.2
|
||||
"Sec-Websocket-Key": {"dGhlIHNhbXBsZSBub25jZQ=="},
|
||||
|
|
@ -581,45 +586,51 @@ func TestConnections(t *testing.T) {
|
|||
// Send (unexpected) HTTP when origin expects WS (to unwrap for raw TCP)
|
||||
name: "http-(ws)tcp proxy",
|
||||
args: args{
|
||||
ingressServiceScheme: "tcp://",
|
||||
originService: runEchoTCPService,
|
||||
eyeballResponseWriter: newMockHTTPRespWriter(),
|
||||
eyeballRequestBody: http.NoBody,
|
||||
connectionType: connection.TypeHTTP,
|
||||
ingressServiceScheme: "tcp://",
|
||||
originService: runEchoTCPService,
|
||||
eyeballResponseWriter: func(_ io.Writer) connection.ResponseWriter {
|
||||
return newMockHTTPRespWriter()
|
||||
},
|
||||
eyeballRequestBody: http.NoBody,
|
||||
connectionType: connection.TypeHTTP,
|
||||
requestHeaders: map[string][]string{
|
||||
"Cf-Cloudflared-Proxy-Src": {"non-blank-value"},
|
||||
},
|
||||
},
|
||||
want: want{
|
||||
message: []byte{},
|
||||
message: nil,
|
||||
headers: map[string][]string{},
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "tcp-tcp proxy without warpRoutingService enabled",
|
||||
args: args{
|
||||
ingressServiceScheme: "tcp://",
|
||||
originService: runEchoTCPService,
|
||||
eyeballResponseWriter: newTCPRespWriter(replayer),
|
||||
eyeballRequestBody: newTCPRequestBody([]byte("test2")),
|
||||
connectionType: connection.TypeTCP,
|
||||
ingressServiceScheme: "tcp://",
|
||||
originService: runEchoTCPService,
|
||||
eyeballResponseWriter: func(w io.Writer) connection.ResponseWriter {
|
||||
return newTCPRespWriter(w)
|
||||
},
|
||||
eyeballRequestBody: newTCPRequestBody([]byte("test2")),
|
||||
connectionType: connection.TypeTCP,
|
||||
requestHeaders: map[string][]string{
|
||||
"Cf-Cloudflared-Proxy-Src": {"non-blank-value"},
|
||||
},
|
||||
},
|
||||
want: want{
|
||||
message: []byte{},
|
||||
message: nil,
|
||||
err: true,
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "ws-ws proxy when origin is different",
|
||||
args: args{
|
||||
ingressServiceScheme: "ws://",
|
||||
originService: runEchoWSService,
|
||||
eyeballResponseWriter: newWSRespWriter(replayer),
|
||||
eyeballRequestBody: newWSRequestBody([]byte("test1")),
|
||||
connectionType: connection.TypeWebsocket,
|
||||
ingressServiceScheme: "ws://",
|
||||
originService: runEchoWSService,
|
||||
eyeballResponseWriter: func(w io.Writer) connection.ResponseWriter {
|
||||
return newWSRespWriter(w)
|
||||
},
|
||||
eyeballRequestBody: newWSRequestBody([]byte("test1")),
|
||||
connectionType: connection.TypeWebsocket,
|
||||
requestHeaders: map[string][]string{
|
||||
// Example key from https://tools.ietf.org/html/rfc6455#section-1.2
|
||||
"Sec-Websocket-Key": {"dGhlIHNhbXBsZSBub25jZQ=="},
|
||||
|
|
@ -645,15 +656,17 @@ func TestConnections(t *testing.T) {
|
|||
// closing the listener created by the test.
|
||||
ln.Close()
|
||||
},
|
||||
eyeballResponseWriter: newTCPRespWriter(replayer),
|
||||
eyeballRequestBody: newTCPRequestBody([]byte("test2")),
|
||||
connectionType: connection.TypeTCP,
|
||||
eyeballResponseWriter: func(w io.Writer) connection.ResponseWriter {
|
||||
return newTCPRespWriter(w)
|
||||
},
|
||||
eyeballRequestBody: newTCPRequestBody([]byte("test2")),
|
||||
connectionType: connection.TypeTCP,
|
||||
requestHeaders: map[string][]string{
|
||||
"Cf-Cloudflared-Proxy-Src": {"non-blank-value"},
|
||||
},
|
||||
},
|
||||
want: want{
|
||||
message: []byte{},
|
||||
message: nil,
|
||||
err: true,
|
||||
},
|
||||
},
|
||||
|
|
@ -661,6 +674,7 @@ func TestConnections(t *testing.T) {
|
|||
|
||||
for _, test := range tests {
|
||||
t.Run(test.name, func(t *testing.T) {
|
||||
replayer := &replayer{rw: &bytes.Buffer{}}
|
||||
ctx, cancel := context.WithCancel(context.Background())
|
||||
ln, err := net.Listen("tcp", "127.0.0.1:0")
|
||||
require.NoError(t, err)
|
||||
|
|
@ -681,15 +695,18 @@ func TestConnections(t *testing.T) {
|
|||
require.NoError(t, err)
|
||||
|
||||
req.Header = test.args.requestHeaders
|
||||
respWriter := test.args.eyeballResponseWriter
|
||||
|
||||
var respWriter connection.ResponseWriter
|
||||
if pipedReqBody, ok := test.args.eyeballRequestBody.(*pipedRequestBody); ok {
|
||||
respWriter = newTCPRespWriter(pipedReqBody.pipedConn)
|
||||
go func() {
|
||||
resp := pipedReqBody.roundtrip(test.args.ingressServiceScheme + ln.Addr().String())
|
||||
replayer.Write(resp)
|
||||
}()
|
||||
} else {
|
||||
respWriter = test.args.eyeballResponseWriter(replayer)
|
||||
}
|
||||
|
||||
if test.args.connectionType == connection.TypeTCP {
|
||||
rwa := connection.NewHTTPResponseReadWriterAcker(respWriter, req)
|
||||
err = proxy.ProxyTCP(ctx, rwa, &connection.TCPRequest{Dest: dest})
|
||||
|
|
|
|||
Loading…
Reference in New Issue