You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
156 lines
3.5 KiB
156 lines
3.5 KiB
package p2p
|
|
|
|
import (
|
|
golog "log"
|
|
"net"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
crypto "github.com/tendermint/go-crypto"
|
|
)
|
|
|
|
func TestPeerBasic(t *testing.T) {
|
|
assert, require := assert.New(t), require.New(t)
|
|
|
|
// simulate remote peer
|
|
rp := &remotePeer{PrivKey: crypto.GenPrivKeyEd25519(), Config: DefaultPeerConfig()}
|
|
rp.Start()
|
|
defer rp.Stop()
|
|
|
|
p, err := createOutboundPeerAndPerformHandshake(rp.Addr(), DefaultPeerConfig())
|
|
require.Nil(err)
|
|
|
|
p.Start()
|
|
defer p.Stop()
|
|
|
|
assert.True(p.IsRunning())
|
|
assert.True(p.IsOutbound())
|
|
assert.False(p.IsPersistent())
|
|
p.makePersistent()
|
|
assert.True(p.IsPersistent())
|
|
assert.Equal(rp.Addr().String(), p.Addr().String())
|
|
assert.Equal(rp.PubKey(), p.PubKey())
|
|
}
|
|
|
|
func TestPeerWithoutAuthEnc(t *testing.T) {
|
|
assert, require := assert.New(t), require.New(t)
|
|
|
|
config := DefaultPeerConfig()
|
|
config.AuthEnc = false
|
|
|
|
// simulate remote peer
|
|
rp := &remotePeer{PrivKey: crypto.GenPrivKeyEd25519(), Config: config}
|
|
rp.Start()
|
|
defer rp.Stop()
|
|
|
|
p, err := createOutboundPeerAndPerformHandshake(rp.Addr(), config)
|
|
require.Nil(err)
|
|
|
|
p.Start()
|
|
defer p.Stop()
|
|
|
|
assert.True(p.IsRunning())
|
|
}
|
|
|
|
func TestPeerSend(t *testing.T) {
|
|
assert, require := assert.New(t), require.New(t)
|
|
|
|
config := DefaultPeerConfig()
|
|
config.AuthEnc = false
|
|
|
|
// simulate remote peer
|
|
rp := &remotePeer{PrivKey: crypto.GenPrivKeyEd25519(), Config: config}
|
|
rp.Start()
|
|
defer rp.Stop()
|
|
|
|
p, err := createOutboundPeerAndPerformHandshake(rp.Addr(), config)
|
|
require.Nil(err)
|
|
|
|
p.Start()
|
|
defer p.Stop()
|
|
|
|
assert.True(p.CanSend(0x01))
|
|
assert.True(p.Send(0x01, "Asylum"))
|
|
}
|
|
|
|
func createOutboundPeerAndPerformHandshake(addr *NetAddress, config *PeerConfig) (*Peer, error) {
|
|
chDescs := []*ChannelDescriptor{
|
|
&ChannelDescriptor{ID: 0x01, Priority: 1},
|
|
}
|
|
reactorsByCh := map[byte]Reactor{0x01: NewTestReactor(chDescs, true)}
|
|
pk := crypto.GenPrivKeyEd25519()
|
|
p, err := newOutboundPeerWithConfig(addr, reactorsByCh, chDescs, func(p *Peer, r interface{}) {}, pk, config)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
err = p.HandshakeTimeout(&NodeInfo{
|
|
PubKey: pk.PubKey().(crypto.PubKeyEd25519),
|
|
Moniker: "host_peer",
|
|
Network: "testing",
|
|
Version: "123.123.123",
|
|
}, 1*time.Second)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return p, nil
|
|
}
|
|
|
|
type remotePeer struct {
|
|
PrivKey crypto.PrivKeyEd25519
|
|
Config *PeerConfig
|
|
addr *NetAddress
|
|
quit chan struct{}
|
|
}
|
|
|
|
func (p *remotePeer) Addr() *NetAddress {
|
|
return p.addr
|
|
}
|
|
|
|
func (p *remotePeer) PubKey() crypto.PubKeyEd25519 {
|
|
return p.PrivKey.PubKey().(crypto.PubKeyEd25519)
|
|
}
|
|
|
|
func (p *remotePeer) Start() {
|
|
l, e := net.Listen("tcp", "127.0.0.1:0") // any available address
|
|
if e != nil {
|
|
golog.Fatalf("net.Listen tcp :0: %+v", e)
|
|
}
|
|
p.addr = NewNetAddress(l.Addr())
|
|
p.quit = make(chan struct{})
|
|
go p.accept(l)
|
|
}
|
|
|
|
func (p *remotePeer) Stop() {
|
|
close(p.quit)
|
|
}
|
|
|
|
func (p *remotePeer) accept(l net.Listener) {
|
|
for {
|
|
conn, err := l.Accept()
|
|
if err != nil {
|
|
golog.Fatalf("Failed to accept conn: %+v", err)
|
|
}
|
|
peer, err := newInboundPeerWithConfig(conn, make(map[byte]Reactor), make([]*ChannelDescriptor, 0), func(p *Peer, r interface{}) {}, p.PrivKey, p.Config)
|
|
if err != nil {
|
|
golog.Fatalf("Failed to create a peer: %+v", err)
|
|
}
|
|
err = peer.HandshakeTimeout(&NodeInfo{
|
|
PubKey: p.PrivKey.PubKey().(crypto.PubKeyEd25519),
|
|
Moniker: "remote_peer",
|
|
Network: "testing",
|
|
Version: "123.123.123",
|
|
}, 1*time.Second)
|
|
if err != nil {
|
|
golog.Fatalf("Failed to perform handshake: %+v", err)
|
|
}
|
|
select {
|
|
case <-p.quit:
|
|
conn.Close()
|
|
return
|
|
default:
|
|
}
|
|
}
|
|
}
|