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v2fly/proxy/vmess/protocol/vmess_test.go

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package protocol
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import (
"bytes"
"crypto/rand"
"testing"
"github.com/v2ray/v2ray-core"
v2net "github.com/v2ray/v2ray-core/common/net"
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"github.com/v2ray/v2ray-core/testing/mocks"
"github.com/v2ray/v2ray-core/testing/unit"
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)
func TestVMessSerialization(t *testing.T) {
assert := unit.Assert(t)
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userId, err := core.NewID("2b2966ac-16aa-4fbf-8d81-c5f172a3da51")
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if err != nil {
t.Fatal(err)
}
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userSet := mocks.MockUserSet{[]core.ID{}, make(map[string]int), make(map[string]int64)}
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userSet.AddUser(core.User{userId})
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request := new(VMessRequest)
request.Version = byte(0x01)
request.UserId = userId
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_, err = rand.Read(request.RequestIV[:])
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if err != nil {
t.Fatal(err)
}
_, err = rand.Read(request.RequestKey[:])
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if err != nil {
t.Fatal(err)
}
_, err = rand.Read(request.ResponseHeader[:])
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if err != nil {
t.Fatal(err)
}
request.Command = byte(0x01)
request.Address = v2net.DomainAddress("v2ray.com", 80)
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mockTime := int64(1823730)
buffer, err := request.ToBytes(NewTimeHash(HMACHash{}), func(base int64, delta int) int64 { return mockTime })
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if err != nil {
t.Fatal(err)
}
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userSet.UserHashes[string(buffer[:16])] = 0
userSet.Timestamps[string(buffer[:16])] = mockTime
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requestReader := NewVMessRequestReader(&userSet)
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actualRequest, err := requestReader.Read(bytes.NewReader(buffer))
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if err != nil {
t.Fatal(err)
}
assert.Byte(actualRequest.Version).Named("Version").Equals(byte(0x01))
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assert.String(actualRequest.UserId.String).Named("UserId").Equals(request.UserId.String)
assert.Bytes(actualRequest.RequestIV[:]).Named("RequestIV").Equals(request.RequestIV[:])
assert.Bytes(actualRequest.RequestKey[:]).Named("RequestKey").Equals(request.RequestKey[:])
assert.Bytes(actualRequest.ResponseHeader[:]).Named("ResponseHeader").Equals(request.ResponseHeader[:])
assert.Byte(actualRequest.Command).Named("Command").Equals(request.Command)
assert.String(actualRequest.Address.String()).Named("Address").Equals(request.Address.String())
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}
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func BenchmarkVMessRequestWriting(b *testing.B) {
userId, _ := core.NewID("2b2966ac-16aa-4fbf-8d81-c5f172a3da51")
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userSet := mocks.MockUserSet{[]core.ID{}, make(map[string]int), make(map[string]int64)}
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userSet.AddUser(core.User{userId})
request := new(VMessRequest)
request.Version = byte(0x01)
request.UserId = userId
rand.Read(request.RequestIV[:])
rand.Read(request.RequestKey[:])
rand.Read(request.ResponseHeader[:])
request.Command = byte(0x01)
request.Address = v2net.DomainAddress("v2ray.com", 80)
for i := 0; i < b.N; i++ {
request.ToBytes(NewTimeHash(HMACHash{}), GenerateRandomInt64InRange)
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}
}