mirror of https://github.com/status-im/go-waku.git
96 lines
3.5 KiB
Go
96 lines
3.5 KiB
Go
package enr
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import (
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"net"
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"testing"
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gcrypto "github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/p2p/enode"
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"github.com/ethereum/go-ethereum/p2p/enr"
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ma "github.com/multiformats/go-multiaddr"
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"github.com/stretchr/testify/require"
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)
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func TestEnodeToMultiAddr(t *testing.T) {
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enr := "enr:-QESuEC1p_s3xJzAC_XlOuuNrhVUETmfhbm1wxRGis0f7DlqGSw2FM-p2Ugl_r25UHQJ3f1rIRrpzxJXSMaJe4yk1XFSAYJpZIJ2NIJpcISygI2rim11bHRpYWRkcnO4XAArNiZub2RlLTAxLmRvLWFtczMud2FrdS50ZXN0LnN0YXR1c2ltLm5ldAZ2XwAtNiZub2RlLTAxLmRvLWFtczMud2FrdS50ZXN0LnN0YXR1c2ltLm5ldAYfQN4DgnJzkwABCAAAAAEAAgADAAQABQAGAAeJc2VjcDI1NmsxoQJATXRSRSUyTw_QLB6H_U3oziVQgNRgrXpK7wp2AMyNxYN0Y3CCdl-DdWRwgiMohXdha3UyDw"
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parsedNode := enode.MustParse(enr)
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expectedMultiAddr := "/ip4/178.128.141.171/tcp/30303/p2p/16Uiu2HAkykgaECHswi3YKJ5dMLbq2kPVCo89fcyTd38UcQD6ej5W"
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actualMultiAddr, err := enodeToMultiAddr(parsedNode)
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require.NoError(t, err)
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require.Equal(t, expectedMultiAddr, actualMultiAddr.String())
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}
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// TODO: this function is duplicated in localnode.go. Remove duplication
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func updateLocalNode(localnode *enode.LocalNode, multiaddrs []ma.Multiaddr, ipAddr *net.TCPAddr, udpPort uint, wakuFlags WakuEnrBitfield, advertiseAddr *net.IP, shouldAutoUpdate bool) error {
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var options []ENROption
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options = append(options, WithUDPPort(udpPort))
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options = append(options, WithWakuBitfield(wakuFlags))
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options = append(options, WithMultiaddress(multiaddrs...))
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if advertiseAddr != nil {
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// An advertised address disables libp2p address updates
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// and discv5 predictions
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nip := &net.TCPAddr{
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IP: *advertiseAddr,
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Port: ipAddr.Port,
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}
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options = append(options, WithIP(nip))
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} else if !shouldAutoUpdate {
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// We received a libp2p address update. Autoupdate is disabled
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// Using a static ip will disable endpoint prediction.
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options = append(options, WithIP(ipAddr))
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} else {
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// We received a libp2p address update, but we should still
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// allow discv5 to update the enr record. We set the localnode
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// keys manually. It's possible that the ENR record might get
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// updated automatically
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ip4 := ipAddr.IP.To4()
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ip6 := ipAddr.IP.To16()
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if ip4 != nil && !ip4.IsUnspecified() {
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localnode.Set(enr.IPv4(ip4))
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localnode.Set(enr.TCP(uint16(ipAddr.Port)))
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} else {
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localnode.Delete(enr.IPv4{})
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localnode.Delete(enr.TCP(0))
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}
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if ip4 == nil && ip6 != nil && !ip6.IsUnspecified() {
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localnode.Set(enr.IPv6(ip6))
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localnode.Set(enr.TCP6(ipAddr.Port))
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} else {
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localnode.Delete(enr.IPv6{})
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localnode.Delete(enr.TCP6(0))
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}
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}
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return Update(localnode, options...)
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}
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func TestMultiaddr(t *testing.T) {
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key, _ := gcrypto.GenerateKey()
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wakuFlag := NewWakuEnrBitfield(true, true, true, true)
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//wss, _ := ma.NewMultiaddr("/dns4/www.somedomainname.com/tcp/443/wss")
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circuit1, _ := ma.NewMultiaddr("/dns4/node-02.gc-us-central1-a.status.prod.statusim.net/tcp/30303/p2p/16Uiu2HAmDQugwDHM3YeUp86iGjrUvbdw3JPRgikC7YoGBsT2ymMg/p2p-circuit")
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circuit2, _ := ma.NewMultiaddr("/dns4/node-01.gc-us-central1-a.status.prod.statusim.net/tcp/30303/p2p/16Uiu2HAmDQugwDHM3YeUp86iGjrUvbdw3JPRgikC7YoGBsT2ymMg/p2p-circuit")
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multiaddrValues := []ma.Multiaddr{
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//wss,
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circuit1,
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circuit2,
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}
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db, _ := enode.OpenDB("")
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localNode := enode.NewLocalNode(db, key)
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err := updateLocalNode(localNode, multiaddrValues, &net.TCPAddr{IP: net.IPv4(192, 168, 1, 241), Port: 60000}, 50000, wakuFlag, nil, false)
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require.NoError(t, err)
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_ = localNode.Node() // Should not panic
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_, _, err = Multiaddress(localNode.Node())
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require.NoError(t, err)
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}
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