package utils import ( "fmt" "net" "testing" gcrypto "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/p2p/enode" "github.com/libp2p/go-libp2p/core/peer" ma "github.com/multiformats/go-multiaddr" manet "github.com/multiformats/go-multiaddr/net" "github.com/stretchr/testify/require" ) func TestEnodeToMultiAddr(t *testing.T) { enr := "enr:-IS4QAmC_o1PMi5DbR4Bh4oHVyQunZblg4bTaottPtBodAhJZvxVlWW-4rXITPNg4mwJ8cW__D9FBDc9N4mdhyMqB-EBgmlkgnY0gmlwhIbRi9KJc2VjcDI1NmsxoQOevTdO6jvv3fRruxguKR-3Ge4bcFsLeAIWEDjrfaigNoN0Y3CCdl8" parsedNode := enode.MustParse(enr) expectedMultiAddr := "/ip4/134.209.139.210/tcp/30303/p2p/16Uiu2HAmPLe7Mzm8TsYUubgCAW1aJoeFScxrLj8ppHFivPo97bUZ" actualMultiAddr, err := enodeToMultiAddr(parsedNode) require.NoError(t, err) require.Equal(t, expectedMultiAddr, actualMultiAddr.String()) } func TestGetENRandIP(t *testing.T) { key, _ := gcrypto.GenerateKey() pubKey := EcdsaPubKeyToSecp256k1PublicKey(&key.PublicKey) id, _ := peer.IDFromPublicKey(pubKey) hostAddr := &net.TCPAddr{IP: net.ParseIP("192.168.0.1"), Port: 9999} hostMultiAddr, _ := manet.FromNetAddr(hostAddr) hostInfo, _ := ma.NewMultiaddr(fmt.Sprintf("/p2p/%s", id.Pretty())) ogMultiaddress := hostMultiAddr.Encapsulate(hostInfo) wakuFlag := NewWakuEnrBitfield(true, true, true, true) node, resTCPAddr, err := GetENRandIP(ogMultiaddress, wakuFlag, key) require.NoError(t, err) require.Equal(t, hostAddr, resTCPAddr) parsedNode := enode.MustParse(node.String()) resMultiaddress, err := enodeToMultiAddr(parsedNode) require.NoError(t, err) require.Equal(t, ogMultiaddress.String(), resMultiaddress.String()) } func TestMultiaddr(t *testing.T) { key, _ := gcrypto.GenerateKey() pubKey := EcdsaPubKeyToSecp256k1PublicKey(&key.PublicKey) id, _ := peer.IDFromPublicKey(pubKey) ogMultiaddress, _ := ma.NewMultiaddr("/ip4/10.0.0.241/tcp/60001/ws/p2p/" + id.Pretty()) wakuFlag := NewWakuEnrBitfield(true, true, true, true) node, _, err := GetENRandIP(ogMultiaddress, wakuFlag, key) require.NoError(t, err) multiaddresses, err := Multiaddress(node) require.NoError(t, err) require.Len(t, multiaddresses, 1) require.True(t, ogMultiaddress.Equal(multiaddresses[0])) }