func GenSwarmNetwork(t *testing.T, ctx context.Context) *swarm.Network {
p := tu.RandPeerNetParamsOrFatal(t)
ps := pstore.NewPeerstore()
ps.AddPubKey(p.ID, p.PubKey)
ps.AddPrivKey(p.ID, p.PrivKey)
n, err := swarm.NewNetwork(ctx, []ma.Multiaddr{p.Addr}, p.ID, ps, metrics.NewBandwidthCounter())
if err != nil {
t.Fatal(err)
}
ps.AddAddrs(p.ID, n.ListenAddresses(), pstore.PermanentAddrTTL)
return n
}
// create a 'Host' with a random peer to listen on the given address
func makeBasicHost(listen string, secio bool) (host.Host, error) {
addr, err := ma.NewMultiaddr(listen)
if err != nil {
return nil, err
}
ps := pstore.NewPeerstore()
var pid peer.ID
if secio {
ident, err := testutil.RandIdentity()
if err != nil {
return nil, err
}
ident.PrivateKey()
ps.AddPrivKey(ident.ID(), ident.PrivateKey())
ps.AddPubKey(ident.ID(), ident.PublicKey())
pid = ident.ID()
} else {
fakepid, err := testutil.RandPeerID()
if err != nil {
return nil, err
}
pid = fakepid
}
ctx := context.Background()
// create a new swarm to be used by the service host
netw, err := swarm.NewNetwork(ctx, []ma.Multiaddr{addr}, pid, ps, nil)
if err != nil {
return nil, err
}
log.Printf("I am %s/ipfs/%s\n", addr, pid.Pretty())
return bhost.New(netw), nil
}