cmd: use hyphen instead of underscore

.gitignore

@@ -34,6 +34,8 @@ dist/
 .idea/
 .vscode/
 .autogen_ssh_key
+client.crt
+client.key
 
 # Cache
 *.swp

Release.md

@@ -1,3 +1,3 @@
-### Fixes
+### Deprecation Notices
 
-* frpc has a certain chance to panic when login: close of closed channel.
+* Using an underscore in a flag name is deprecated and has been replaced by a hyphen. The underscore format will remain compatible for some time, until it is completely removed in a future version. For example, `--remote_port` is replaced with `--remote-port`.

client/connector.go

@@ -35,7 +35,7 @@ import (
 	"github.com/fatedier/frp/pkg/util/xlog"
 )
 
-// Connector is a interface for establishing connections to the server.
+// Connector is an interface for establishing connections to the server.
 type Connector interface {
 	Open() error
 	Connect() (net.Conn, error)
@@ -59,7 +59,7 @@ func NewConnector(ctx context.Context, cfg *v1.ClientCommonConfig) Connector {
 	}
 }
 
-// Open opens a underlying connection to the server.
+// Open opens an underlying connection to the server.
 // The underlying connection is either a TCP connection or a QUIC connection.
 // After the underlying connection is established, you can call Connect() to get a stream.
 // If TCPMux isn't enabled, the underlying connection is nil, you will get a new real TCP connection every time you call Connect().

client/control.go

@@ -133,6 +133,7 @@ func (ctl *Control) handleReqWorkConn(_ msg.Message) {
 	}
 	if err = ctl.sessionCtx.AuthSetter.SetNewWorkConn(m); err != nil {
 		xl.Warn("error during NewWorkConn authentication: %v", err)
+		workConn.Close()
 		return
 	}
 	if err = msg.WriteMsg(workConn, m); err != nil {

client/service.go

@@ -332,7 +332,7 @@ func (svr *Service) loopLoginUntilSuccess(maxInterval time.Duration, firstLoginE
 	// try to reconnect to server until success
 	wait.BackoffUntil(loginFunc, wait.NewFastBackoffManager(
 		wait.FastBackoffOptions{
-			Duration:    time.Millisecond,
+			Duration:    time.Second,
 			Factor:      2,
 			Jitter:      0.1,
 			MaxDuration: maxInterval,

cmd/frpc/sub/root.go

@@ -97,6 +97,7 @@ func runMultipleClients(cfgDir string) error {
 }
 
 func Execute() {
+	rootCmd.SetGlobalNormalizationFunc(config.WordSepNormalizeFunc)
 	if err := rootCmd.Execute(); err != nil {
 		os.Exit(1)
 	}

cmd/frps/root.go

@@ -92,6 +92,7 @@ var rootCmd = &cobra.Command{
 }
 
 func Execute() {
+	rootCmd.SetGlobalNormalizationFunc(config.WordSepNormalizeFunc)
 	if err := rootCmd.Execute(); err != nil {
 		os.Exit(1)
 	}

go.mod

@@ -24,7 +24,7 @@ require (
 	github.com/spf13/cobra v1.8.0
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.8.4
-	golang.org/x/crypto v0.15.0
+	golang.org/x/crypto v0.17.0
 	golang.org/x/net v0.17.0
 	golang.org/x/oauth2 v0.10.0
 	golang.org/x/sync v0.3.0
@@ -39,7 +39,7 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/go-jose/go-jose/v3 v3.0.0 // indirect
+	github.com/go-jose/go-jose/v3 v3.0.1 // indirect
 	github.com/go-logr/logr v1.2.4 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
 	github.com/golang/mock v1.6.0 // indirect
@@ -67,7 +67,7 @@ require (
 	github.com/tjfoc/gmsm v1.4.1 // indirect
 	golang.org/x/exp v0.0.0-20221205204356-47842c84f3db // indirect
 	golang.org/x/mod v0.10.0 // indirect
-	golang.org/x/sys v0.14.0 // indirect
+	golang.org/x/sys v0.15.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/tools v0.9.3 // indirect
 	google.golang.org/appengine v1.6.7 // indirect

go.sum

@@ -32,8 +32,8 @@ github.com/fatedier/kcp-go v2.0.4-0.20190803094908-fe8645b0a904+incompatible h1:
 github.com/fatedier/kcp-go v2.0.4-0.20190803094908-fe8645b0a904+incompatible/go.mod h1:YpCOaxj7vvMThhIQ9AfTOPW2sfztQR5WDfs7AflSy4s=
 github.com/fatedier/yamux v0.0.0-20230628132301-7aca4898904d h1:ynk1ra0RUqDWQfvFi5KtMiSobkVQ3cNc0ODb8CfIETo=
 github.com/fatedier/yamux v0.0.0-20230628132301-7aca4898904d/go.mod h1:CtWFDAQgb7dxtzFs4tWbplKIe2jSi3+5vKbgIO0SLnQ=
-github.com/go-jose/go-jose/v3 v3.0.0 h1:s6rrhirfEP/CGIoc6p+PZAeogN2SxKav6Wp7+dyMWVo=
+github.com/go-jose/go-jose/v3 v3.0.1 h1:pWmKFVtt+Jl0vBZTIpz/eAKwsm6LkIxDVVbFHKkchhA=
-github.com/go-jose/go-jose/v3 v3.0.0/go.mod h1:RNkWWRld676jZEYoV3+XK8L2ZnNSvIsxFMht0mSX+u8=
+github.com/go-jose/go-jose/v3 v3.0.1/go.mod h1:RNkWWRld676jZEYoV3+XK8L2ZnNSvIsxFMht0mSX+u8=
 github.com/go-logr/logr v1.2.4 h1:g01GSCwiDw2xSZfjJ2/T9M+S6pFdcNtFYsp+Y43HYDQ=
 github.com/go-logr/logr v1.2.4/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
 github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
@@ -157,8 +157,8 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20201012173705-84dcc777aaee/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.8.0/go.mod h1:mRqEX+O9/h5TFCrQhkgjo2yKi0yYA+9ecGkdQoHrywE=
-golang.org/x/crypto v0.15.0 h1:frVn1TEaCEaZcn3Tmd7Y2b5KKPaZ+I32Q2OA3kYp5TA=
+golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
-golang.org/x/crypto v0.15.0/go.mod h1:4ChreQoLWfG3xLDer1WdlH5NdlQ3+mwnQq1YTKY+72g=
+golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20221205204356-47842c84f3db h1:D/cFflL63o2KSLJIwjlcIt8PR064j/xsmdEJL/YvY/o=
 golang.org/x/exp v0.0.0-20221205204356-47842c84f3db/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
@@ -210,13 +210,13 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
-golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
 golang.org/x/term v0.7.0/go.mod h1:P32HKFT3hSsZrRxla30E9HqToFYAQPCMs/zFMBUFqPY=
-golang.org/x/term v0.14.0 h1:LGK9IlZ8T9jvdy6cTdfKUCltatMFOehAQo9SRC46UQ8=
+golang.org/x/term v0.15.0 h1:y/Oo/a/q3IXu26lQgl04j/gjuBDOBlx7X6Om1j2CPW4=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=

hack/run-e2e.sh

@@ -26,5 +26,9 @@ frpsPath=${ROOT}/bin/frps
 if [ "${FRPS_PATH}" ]; then
     frpsPath="${FRPS_PATH}"
 fi
+concurrency="16"
+if [ "${CONCURRENCY}" ]; then
+    concurrency="${CONCURRENCY}"
+fi
 
-ginkgo -nodes=8 --poll-progress-after=60s ${ROOT}/test/e2e -- -frpc-path=${frpcPath} -frps-path=${frpsPath} -log-level=${logLevel} -debug=${debug}
+ginkgo -nodes=${concurrency} --poll-progress-after=60s ${ROOT}/test/e2e -- -frpc-path=${frpcPath} -frps-path=${frpsPath} -log-level=${logLevel} -debug=${debug}

pkg/config/flags.go

@@ -17,14 +17,24 @@ package config
 import (
 	"fmt"
 	"strconv"
+	"strings"
 
 	"github.com/spf13/cobra"
+	"github.com/spf13/pflag"
 
 	"github.com/fatedier/frp/pkg/config/types"
 	v1 "github.com/fatedier/frp/pkg/config/v1"
 	"github.com/fatedier/frp/pkg/config/v1/validation"
 )
 
+// WordSepNormalizeFunc changes all flags that contain "_" separators
+func WordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName {
+	if strings.Contains(name, "_") {
+		return pflag.NormalizedName(strings.ReplaceAll(name, "_", "-"))
+	}
+	return pflag.NormalizedName(name)
+}
+
 type RegisterFlagOption func(*registerFlagOptions)
 
 type registerFlagOptions struct {

pkg/config/v1/proxy.go

@@ -195,7 +195,7 @@ type ProxyConfigurer interface {
 	// MarshalToMsg marshals this config into a msg.NewProxy message. This
 	// function will be called on the frpc side.
 	MarshalToMsg(*msg.NewProxy)
-	// UnmarshalFromMsg unmarshals a msg.NewProxy message into this config.
+	// UnmarshalFromMsg unmarshal a msg.NewProxy message into this config.
 	// This function will be called on the frps side.
 	UnmarshalFromMsg(*msg.NewProxy)
 }

pkg/ssh/server.go

@@ -254,6 +254,8 @@ func (s *TunnelServer) parseClientAndProxyConfigurer(_ *tcpipForward, extraPaylo
 		Short: "ssh v0@{address} [command]",
 		Run:   func(*cobra.Command, []string) {},
 	}
+	cmd.SetGlobalNormalizationFunc(config.WordSepNormalizeFunc)
+
 	args := strings.Split(extraPayload, " ")
 	if len(args) < 1 {
 		return nil, nil, helpMessage, fmt.Errorf("invalid extra payload")

pkg/util/version/version.go

@@ -19,7 +19,7 @@ import (
 	"strings"
 )
 
-var version = "0.53.1"
+var version = "0.53.2"
 
 func Full() string {
 	return version

test/e2e/framework/framework.go

@@ -67,7 +67,7 @@ func NewDefaultFramework() *Framework {
 		TotalParallelNode: suiteConfig.ParallelTotal,
 		CurrentNodeIndex:  suiteConfig.ParallelProcess,
 		FromPortIndex:     10000,
-		ToPortIndex:       60000,
+		ToPortIndex:       30000,
 	}
 	return NewFramework(options)
 }

test/e2e/framework/process.go

@@ -42,7 +42,7 @@ func (f *Framework) RunProcesses(serverTemplates []string, clientTemplates []str
 		ExpectNoError(err)
 		time.Sleep(500 * time.Millisecond)
 	}
-	time.Sleep(1 * time.Second)
+	time.Sleep(2 * time.Second)
 
 	currentClientProcesses := make([]*process.Process, 0, len(clientTemplates))
 	for i := range clientTemplates {
@@ -76,7 +76,7 @@ func (f *Framework) RunFrps(args ...string) (*process.Process, string, error) {
 		return p, p.StdOutput(), err
 	}
 	// sleep for a while to get std output
-	time.Sleep(time.Second)
+	time.Sleep(2 * time.Second)
 	return p, p.StdOutput(), nil
 }
 
@@ -87,7 +87,7 @@ func (f *Framework) RunFrpc(args ...string) (*process.Process, string, error) {
 	if err != nil {
 		return p, p.StdOutput(), err
 	}
-	time.Sleep(time.Second)
+	time.Sleep(2 * time.Second)
 	return p, p.StdOutput(), nil
 }
 

test/e2e/legacy/basic/server.go

@@ -22,11 +22,11 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 		clientConf := consts.LegacyDefaultClientConfig
 
 		serverConf += `
-			allow_ports = 20000-25000,25002,30000-50000
+			allow_ports = 10000-11000,11002,12000-13000
 		`
 
-		tcpPortName := port.GenName("TCP", port.WithRangePorts(20000, 25000))
+		tcpPortName := port.GenName("TCP", port.WithRangePorts(10000, 11000))
-		udpPortName := port.GenName("UDP", port.WithRangePorts(30000, 50000))
+		udpPortName := port.GenName("UDP", port.WithRangePorts(12000, 13000))
 		clientConf += fmt.Sprintf(`
 			[tcp-allowded-in-range]
 			type = tcp
@@ -37,7 +37,7 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 			[tcp-port-not-allowed]
 			type = tcp
 			local_port = {{ .%s }}
-			remote_port = 25001
+			remote_port = 11001
 			`, framework.TCPEchoServerPort)
 		clientConf += fmt.Sprintf(`
 			[tcp-port-unavailable]
@@ -55,7 +55,7 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 			[udp-port-not-allowed]
 			type = udp
 			local_port = {{ .%s }}
-			remote_port = 25003
+			remote_port = 11003
 			`, framework.UDPEchoServerPort)
 
 		f.RunProcesses([]string{serverConf}, []string{clientConf})
@@ -65,7 +65,7 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 		framework.NewRequestExpect(f).PortName(tcpPortName).Ensure()
 
 		// Not Allowed
-		framework.NewRequestExpect(f).Port(25001).ExpectError(true).Ensure()
+		framework.NewRequestExpect(f).Port(11001).ExpectError(true).Ensure()
 
 		// Unavailable, already bind by frps
 		framework.NewRequestExpect(f).PortName(consts.PortServerName).ExpectError(true).Ensure()
@@ -76,7 +76,7 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 
 		// Not Allowed
 		framework.NewRequestExpect(f).RequestModify(func(r *request.Request) {
-			r.UDP().Port(25003)
+			r.UDP().Port(11003)
 		}).ExpectError(true).Ensure()
 	})
 

test/e2e/pkg/port/port.go

@@ -79,6 +79,7 @@ func (pa *Allocator) GetByName(portName string) int {
 		udpConn.Close()
 
 		pa.used.Insert(port)
+		pa.reserved.Delete(port)
 		return port
 	}
 	return 0

test/e2e/v1/basic/cmd.go

@@ -90,12 +90,12 @@ var _ = ginkgo.Describe("[Feature: Cmd]", func() {
 		ginkgo.It("HTTP", func() {
 			serverPort := f.AllocPort()
 			vhostHTTPPort := f.AllocPort()
-			_, _, err := f.RunFrps("-t", "123", "-p", strconv.Itoa(serverPort), "--vhost_http_port", strconv.Itoa(vhostHTTPPort))
+			_, _, err := f.RunFrps("-t", "123", "-p", strconv.Itoa(serverPort), "--vhost-http-port", strconv.Itoa(vhostHTTPPort))
 			framework.ExpectNoError(err)
 
 			_, _, err = f.RunFrpc("http", "-s", "127.0.0.1", "-P", strconv.Itoa(serverPort), "-t", "123", "-u", "test",
 				"-n", "udp_test", "-l", strconv.Itoa(f.PortByName(framework.HTTPSimpleServerPort)),
-				"--custom_domain", "test.example.com")
+				"--custom-domain", "test.example.com")
 			framework.ExpectNoError(err)
 
 			framework.NewRequestExpect(f).Port(vhostHTTPPort).

test/e2e/v1/basic/server.go

@@ -23,14 +23,14 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 
 		serverConf += `
 		allowPorts = [
-		  { start = 20000, end = 25000 },
+		  { start = 10000, end = 11000 },
-		  { single = 25002 },
+		  { single = 11002 },
-		  { start = 30000, end = 50000 },
+		  { start = 12000, end = 13000 },
 		]
 		`
 
-		tcpPortName := port.GenName("TCP", port.WithRangePorts(20000, 25000))
+		tcpPortName := port.GenName("TCP", port.WithRangePorts(10000, 11000))
-		udpPortName := port.GenName("UDP", port.WithRangePorts(30000, 50000))
+		udpPortName := port.GenName("UDP", port.WithRangePorts(12000, 13000))
 		clientConf += fmt.Sprintf(`
 			[[proxies]]
 			name = "tcp-allowded-in-range"
@@ -43,7 +43,7 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 			name = "tcp-port-not-allowed"
 			type = "tcp"
 			localPort = {{ .%s }}
-			remotePort = 25001
+			remotePort = 11001
 			`, framework.TCPEchoServerPort)
 		clientConf += fmt.Sprintf(`
 			[[proxies]]
@@ -64,7 +64,7 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 			name = "udp-port-not-allowed"
 			type = "udp"
 			localPort = {{ .%s }}
-			remotePort = 25003
+			remotePort = 11003
 			`, framework.UDPEchoServerPort)
 
 		f.RunProcesses([]string{serverConf}, []string{clientConf})
@@ -74,7 +74,7 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 		framework.NewRequestExpect(f).PortName(tcpPortName).Ensure()
 
 		// Not Allowed
-		framework.NewRequestExpect(f).Port(25001).ExpectError(true).Ensure()
+		framework.NewRequestExpect(f).Port(11001).ExpectError(true).Ensure()
 
 		// Unavailable, already bind by frps
 		framework.NewRequestExpect(f).PortName(consts.PortServerName).ExpectError(true).Ensure()
@@ -85,7 +85,7 @@ var _ = ginkgo.Describe("[Feature: Server Manager]", func() {
 
 		// Not Allowed
 		framework.NewRequestExpect(f).RequestModify(func(r *request.Request) {
-			r.UDP().Port(25003)
+			r.UDP().Port(11003)
 		}).ExpectError(true).Ensure()
 	})
 

test/e2e/v1/features/ssh_tunnel.go

@@ -32,7 +32,7 @@ var _ = ginkgo.Describe("[Feature: SSH Tunnel]", func() {
 		tc := ssh.NewTunnelClient(
 			fmt.Sprintf("127.0.0.1:%d", localPort),
 			fmt.Sprintf("127.0.0.1:%d", sshPort),
-			fmt.Sprintf("tcp --remote_port %d", remotePort),
+			fmt.Sprintf("tcp --remote-port %d", remotePort),
 		)
 		framework.ExpectNoError(tc.Start())
 		defer tc.Close()
@@ -55,7 +55,7 @@ var _ = ginkgo.Describe("[Feature: SSH Tunnel]", func() {
 		tc := ssh.NewTunnelClient(
 			fmt.Sprintf("127.0.0.1:%d", localPort),
 			fmt.Sprintf("127.0.0.1:%d", sshPort),
-			"http --custom_domain test.example.com",
+			"http --custom-domain test.example.com",
 		)
 		framework.ExpectNoError(tc.Start())
 		defer tc.Close()
@@ -83,7 +83,7 @@ var _ = ginkgo.Describe("[Feature: SSH Tunnel]", func() {
 		tc := ssh.NewTunnelClient(
 			fmt.Sprintf("127.0.0.1:%d", localPort),
 			fmt.Sprintf("127.0.0.1:%d", sshPort),
-			fmt.Sprintf("https --custom_domain %s", testDomain),
+			fmt.Sprintf("https --custom-domain %s", testDomain),
 		)
 		framework.ExpectNoError(tc.Start())
 		defer tc.Close()
@@ -125,7 +125,7 @@ var _ = ginkgo.Describe("[Feature: SSH Tunnel]", func() {
 		tc := ssh.NewTunnelClient(
 			fmt.Sprintf("127.0.0.1:%d", localPort),
 			fmt.Sprintf("127.0.0.1:%d", sshPort),
-			fmt.Sprintf("tcpmux --mux=httpconnect --custom_domain %s", testDomain),
+			fmt.Sprintf("tcpmux --mux=httpconnect --custom-domain %s", testDomain),
 		)
 		framework.ExpectNoError(tc.Start())
 		defer tc.Close()
@@ -179,7 +179,7 @@ var _ = ginkgo.Describe("[Feature: SSH Tunnel]", func() {
 		tc := ssh.NewTunnelClient(
 			fmt.Sprintf("127.0.0.1:%d", localPort),
 			fmt.Sprintf("127.0.0.1:%d", sshPort),
-			"stcp -n stcp-test --sk=abcdefg --allow_users=\"*\"",
+			"stcp -n stcp-test --sk=abcdefg --allow-users=\"*\"",
 		)
 		framework.ExpectNoError(tc.Start())
 		defer tc.Close()