add e2e tests (#2334)

test/e2e/basic/server.go

@@ -0,0 +1,79 @@
+package basic
+
+import (
+	"fmt"
+
+	"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"
+
+	. "github.com/onsi/ginkgo"
+)
+
+var _ = Describe("[Feature: Server Manager]", func() {
+	f := framework.NewDefaultFramework()
+
+	It("Ports Whitelist", func() {
+		serverConf := consts.DefaultServerConfig
+		clientConf := consts.DefaultClientConfig
+
+		serverConf += `
+			allow_ports = 10000-20000,20002,30000-50000
+		`
+
+		tcpPortName := port.GenName("TCP", port.WithRangePorts(10000, 20000))
+		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
+		framework.NewRequestExpect(f).Request(framework.SetRequestPort(20001)).ExpectError(true).Ensure()
+
+		// Unavailable, already bind by frps
+		framework.NewRequestExpect(f).PortName(consts.PortServerName).ExpectError(true).Ensure()
+
+		// UDP
+		// Allowed in range
+		framework.NewRequestExpect(f).Request(framework.SetRequestProtocol("udp")).PortName(udpPortName).Ensure()
+
+		// Not Allowed
+		framework.NewRequestExpect(f).Request(func(r *request.Request) {
+			r.UDP().Port(20003)
+		}).ExpectError(true).Ensure()
+	})
+})