frp/test/e2e/basic/server.go

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package basic
import (
"fmt"
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"net"
"strconv"
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"github.com/fatedier/frp/test/e2e/framework"
"github.com/fatedier/frp/test/e2e/framework/consts"
"github.com/fatedier/frp/test/e2e/pkg/port"
"github.com/fatedier/frp/test/e2e/pkg/request"
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clientsdk "github.com/fatedier/frp/test/e2e/pkg/sdk/client"
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. "github.com/onsi/ginkgo"
)
var _ = Describe("[Feature: Server Manager]", func() {
f := framework.NewDefaultFramework()
It("Ports Whitelist", func() {
serverConf := consts.DefaultServerConfig
clientConf := consts.DefaultClientConfig
serverConf += `
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allow_ports = 20000-25000,25002,30000-50000
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`
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tcpPortName := port.GenName("TCP", port.WithRangePorts(20000, 25000))
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udpPortName := port.GenName("UDP", port.WithRangePorts(30000, 50000))
clientConf += fmt.Sprintf(`
[tcp-allowded-in-range]
type = tcp
local_port = {{ .%s }}
remote_port = {{ .%s }}
`, framework.TCPEchoServerPort, tcpPortName)
clientConf += fmt.Sprintf(`
[tcp-port-not-allowed]
type = tcp
local_port = {{ .%s }}
remote_port = 20001
`, framework.TCPEchoServerPort)
clientConf += fmt.Sprintf(`
[tcp-port-unavailable]
type = tcp
local_port = {{ .%s }}
remote_port = {{ .%s }}
`, framework.TCPEchoServerPort, consts.PortServerName)
clientConf += fmt.Sprintf(`
[udp-allowed-in-range]
type = udp
local_port = {{ .%s }}
remote_port = {{ .%s }}
`, framework.UDPEchoServerPort, udpPortName)
clientConf += fmt.Sprintf(`
[udp-port-not-allowed]
type = udp
local_port = {{ .%s }}
remote_port = 20003
`, framework.UDPEchoServerPort)
f.RunProcesses([]string{serverConf}, []string{clientConf})
// TCP
// Allowed in range
framework.NewRequestExpect(f).PortName(tcpPortName).Ensure()
// Not Allowed
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framework.NewRequestExpect(f).Port(25003).ExpectError(true).Ensure()
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// Unavailable, already bind by frps
framework.NewRequestExpect(f).PortName(consts.PortServerName).ExpectError(true).Ensure()
// UDP
// Allowed in range
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framework.NewRequestExpect(f).Protocol("udp").PortName(udpPortName).Ensure()
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// Not Allowed
framework.NewRequestExpect(f).RequestModify(func(r *request.Request) {
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r.UDP().Port(25003)
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}).ExpectError(true).Ensure()
})
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It("Alloc Random Port", func() {
serverConf := consts.DefaultServerConfig
clientConf := consts.DefaultClientConfig
adminPort := f.AllocPort()
clientConf += fmt.Sprintf(`
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admin_port = %d
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[tcp]
type = tcp
local_port = {{ .%s }}
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[udp]
type = udp
local_port = {{ .%s }}
`, adminPort, framework.TCPEchoServerPort, framework.UDPEchoServerPort)
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f.RunProcesses([]string{serverConf}, []string{clientConf})
client := clientsdk.New("127.0.0.1", adminPort)
// tcp random port
status, err := client.GetProxyStatus("tcp")
framework.ExpectNoError(err)
_, portStr, err := net.SplitHostPort(status.RemoteAddr)
framework.ExpectNoError(err)
port, err := strconv.Atoi(portStr)
framework.ExpectNoError(err)
framework.NewRequestExpect(f).Port(port).Ensure()
// udp random port
status, err = client.GetProxyStatus("udp")
framework.ExpectNoError(err)
_, portStr, err = net.SplitHostPort(status.RemoteAddr)
framework.ExpectNoError(err)
port, err = strconv.Atoi(portStr)
framework.ExpectNoError(err)
framework.NewRequestExpect(f).Protocol("udp").Port(port).Ensure()
})
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It("Port Reuse", func() {
serverConf := consts.DefaultServerConfig
// Use same port as PortServer
serverConf += fmt.Sprintf(`
vhost_http_port = {{ .%s }}
`, consts.PortServerName)
clientConf := consts.DefaultClientConfig + fmt.Sprintf(`
[http]
type = http
local_port = {{ .%s }}
custom_domains = example.com
`, framework.HTTPSimpleServerPort)
f.RunProcesses([]string{serverConf}, []string{clientConf})
framework.NewRequestExpect(f).RequestModify(func(r *request.Request) {
r.HTTP().HTTPHost("example.com")
}).PortName(consts.PortServerName).Ensure()
})
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})