v2ray-core/proxy/freedom/freedom_test.go

118 lines
3.4 KiB
Go

package freedom_test
import (
"net"
"testing"
"github.com/v2ray/v2ray-core/app"
"github.com/v2ray/v2ray-core/app/dispatcher"
dispatchers "github.com/v2ray/v2ray-core/app/dispatcher/impl"
"github.com/v2ray/v2ray-core/app/dns"
"github.com/v2ray/v2ray-core/app/proxyman"
"github.com/v2ray/v2ray-core/app/router"
"github.com/v2ray/v2ray-core/app/router/rules"
"github.com/v2ray/v2ray-core/common/alloc"
v2net "github.com/v2ray/v2ray-core/common/net"
v2nettesting "github.com/v2ray/v2ray-core/common/net/testing"
"github.com/v2ray/v2ray-core/proxy"
. "github.com/v2ray/v2ray-core/proxy/freedom"
"github.com/v2ray/v2ray-core/testing/assert"
"github.com/v2ray/v2ray-core/testing/servers/tcp"
"github.com/v2ray/v2ray-core/transport/internet"
"github.com/v2ray/v2ray-core/transport/ray"
)
func TestSinglePacket(t *testing.T) {
assert := assert.On(t)
port := v2nettesting.PickPort()
tcpServer := &tcp.Server{
Port: port,
MsgProcessor: func(data []byte) []byte {
buffer := make([]byte, 0, 2048)
buffer = append(buffer, []byte("Processed: ")...)
buffer = append(buffer, data...)
return buffer
},
}
_, err := tcpServer.Start()
assert.Error(err).IsNil()
space := app.NewSpace()
freedom := NewFreedomConnection(
&Config{},
space,
&proxy.OutboundHandlerMeta{
Address: v2net.AnyIP,
StreamSettings: &internet.StreamSettings{
Type: internet.StreamConnectionTypeRawTCP,
},
})
space.Initialize()
traffic := ray.NewRay()
data2Send := "Data to be sent to remote"
payload := alloc.NewSmallBuffer().Clear().Append([]byte(data2Send))
go freedom.Dispatch(v2net.TCPDestination(v2net.LocalHostIP, port), payload, traffic)
traffic.InboundInput().Close()
respPayload, err := traffic.InboundOutput().Read()
assert.Error(err).IsNil()
assert.Bytes(respPayload.Value).Equals([]byte("Processed: Data to be sent to remote"))
tcpServer.Close()
}
func TestUnreachableDestination(t *testing.T) {
assert := assert.On(t)
freedom := NewFreedomConnection(
&Config{},
app.NewSpace(),
&proxy.OutboundHandlerMeta{
Address: v2net.AnyIP,
StreamSettings: &internet.StreamSettings{
Type: internet.StreamConnectionTypeRawTCP,
},
})
traffic := ray.NewRay()
data2Send := "Data to be sent to remote"
payload := alloc.NewSmallBuffer().Clear().Append([]byte(data2Send))
err := freedom.Dispatch(v2net.TCPDestination(v2net.IPAddress([]byte{127, 0, 0, 1}), 128), payload, traffic)
assert.Error(err).IsNotNil()
}
func TestIPResolution(t *testing.T) {
assert := assert.On(t)
space := app.NewSpace()
space.BindApp(proxyman.APP_ID_OUTBOUND_MANAGER, proxyman.NewDefaultOutboundHandlerManager())
space.BindApp(dispatcher.APP_ID, dispatchers.NewDefaultDispatcher(space))
r, _ := router.CreateRouter("rules", &rules.RouterRuleConfig{}, space)
space.BindApp(router.APP_ID, r)
dnsServer := dns.NewCacheServer(space, &dns.Config{
Hosts: map[string]net.IP{
"v2ray.com": net.IP([]byte{127, 0, 0, 1}),
},
})
space.BindApp(dns.APP_ID, dnsServer)
freedom := NewFreedomConnection(
&Config{DomainStrategy: DomainStrategyUseIP},
space,
&proxy.OutboundHandlerMeta{
Address: v2net.AnyIP,
StreamSettings: &internet.StreamSettings{
Type: internet.StreamConnectionTypeRawTCP,
},
})
space.Initialize()
ipDest := freedom.ResolveIP(v2net.TCPDestination(v2net.DomainAddress("v2ray.com"), v2net.Port(80)))
assert.Destination(ipDest).IsTCP()
assert.Address(ipDest.Address()).Equals(v2net.LocalHostIP)
}