func makePeer(addr *ma.Multiaddr) *peer.Peer {
p := new(peer.Peer)
p.AddAddress(addr)
sk, pk, err := ci.GenerateKeyPair(ci.RSA, 512)
if err != nil {
panic(err)
}
p.PrivKey = sk
p.PubKey = pk
id, err := identify.IDFromPubKey(pk)
if err != nil {
panic(err)
}
p.ID = id
return p
}
func setupDHTS(n int, t *testing.T) ([]*ma.Multiaddr, []*peer.Peer, []*IpfsDHT) {
var addrs []*ma.Multiaddr
for i := 0; i < 4; i++ {
a, err := ma.NewMultiaddr(fmt.Sprintf("/ip4/127.0.0.1/tcp/%d", 5000+i))
if err != nil {
t.Fatal(err)
}
addrs = append(addrs, a)
}
var peers []*peer.Peer
for i := 0; i < 4; i++ {
p := new(peer.Peer)
p.AddAddress(addrs[i])
sk, pk, err := ci.GenerateKeyPair(ci.RSA, 512)
if err != nil {
panic(err)
}
p.PubKey = pk
p.PrivKey = sk
id, err := identify.IDFromPubKey(pk)
if err != nil {
panic(err)
}
p.ID = id
peers = append(peers, p)
}
var dhts []*IpfsDHT
for i := 0; i < 4; i++ {
net := swarm.NewSwarm(peers[i])
err := net.Listen()
if err != nil {
t.Fatal(err)
}
d := NewDHT(peers[i], net, ds.NewMapDatastore())
dhts = append(dhts, d)
d.Start()
}
return addrs, peers, dhts
}