// identityConfig initializes a new identity.
func identityConfig(out io.Writer, nbits int) (Identity, error) {
// TODO guard higher up
ident := Identity{}
if nbits < 1024 {
return ident, errors.New("Bitsize less than 1024 is considered unsafe.")
}
fmt.Fprintf(out, "generating %v-bit RSA keypair...", nbits)
sk, pk, err := ci.GenerateKeyPair(ci.RSA, nbits)
if err != nil {
return ident, err
}
fmt.Fprintf(out, "done\n")
// currently storing key unencrypted. in the future we need to encrypt it.
// TODO(security)
skbytes, err := sk.Bytes()
if err != nil {
return ident, err
}
ident.PrivKey = base64.StdEncoding.EncodeToString(skbytes)
id, err := peer.IDFromPublicKey(pk)
if err != nil {
return ident, err
}
ident.PeerID = id.Pretty()
fmt.Fprintf(out, "peer identity: %s\n", ident.PeerID)
return ident, nil
}
func defaultRepo(dstore repo.Datastore) (repo.Repo, error) {
c := cfg.Config{}
priv, pub, err := ci.GenerateKeyPairWithReader(ci.RSA, 1024, rand.Reader)
if err != nil {
return nil, err
}
pid, err := peer.IDFromPublicKey(pub)
if err != nil {
return nil, err
}
privkeyb, err := priv.Bytes()
if err != nil {
return nil, err
}
c.Bootstrap = cfg.DefaultBootstrapAddresses
c.Addresses.Swarm = []string{"/ip4/0.0.0.0/tcp/4001"}
c.Identity.PeerID = pid.Pretty()
c.Identity.PrivKey = base64.StdEncoding.EncodeToString(privkeyb)
return &repo.Mock{
D: dstore,
C: c,
}, nil
}
func TestRoutingResolve(t *testing.T) {
dstore := dssync.MutexWrap(ds.NewMapDatastore())
serv := mockrouting.NewServer()
id := testutil.RandIdentityOrFatal(t)
d := serv.ClientWithDatastore(context.Background(), id, dstore)
resolver := NewRoutingResolver(d, 0)
publisher := NewRoutingPublisher(d, dstore)
privk, pubk, err := testutil.RandTestKeyPair(512)
if err != nil {
t.Fatal(err)
}
h := path.FromString("/ipfs/QmZULkCELmmk5XNfCgTnCyFgAVxBRBXyDHGGMVoLFLiXEN")
err = publisher.Publish(context.Background(), privk, h)
if err != nil {
t.Fatal(err)
}
pid, err := peer.IDFromPublicKey(pubk)
if err != nil {
t.Fatal(err)
}
res, err := resolver.Resolve(context.Background(), pid.Pretty())
if err != nil {
t.Fatal(err)
}
if res != h {
t.Fatal("Got back incorrect value.")
}
}
func RandPeerNetParams() (*PeerNetParams, error) {
var p PeerNetParams
var err error
p.Addr = ZeroLocalTCPAddress
p.PrivKey, p.PubKey, err = RandTestKeyPair(512)
if err != nil {
return nil, err
}
p.ID, err = peer.IDFromPublicKey(p.PubKey)
if err != nil {
return nil, err
}
if err := p.checkKeys(); err != nil {
return nil, err
}
return &p, nil
}
func setupPeer(a args) (peer.ID, pstore.Peerstore, error) {
if a.keybits < 1024 {
return "", nil, errors.New("Bitsize less than 1024 is considered unsafe.")
}
out("generating key pair...")
sk, pk, err := ci.GenerateKeyPair(ci.RSA, a.keybits)
if err != nil {
return "", nil, err
}
p, err := peer.IDFromPublicKey(pk)
if err != nil {
return "", nil, err
}
ps := pstore.NewPeerstore()
ps.AddPrivKey(p, sk)
ps.AddPubKey(p, pk)
out("local peer id: %s", p)
return p, ps, nil
}
func TestPrexistingRecord(t *testing.T) {
dstore := dssync.MutexWrap(ds.NewMapDatastore())
d := mockrouting.NewServer().ClientWithDatastore(context.Background(), testutil.RandIdentityOrFatal(t), dstore)
resolver := NewRoutingResolver(d, 0)
publisher := NewRoutingPublisher(d, dstore)
privk, pubk, err := testutil.RandTestKeyPair(512)
if err != nil {
t.Fatal(err)
}
id, err := peer.IDFromPublicKey(pubk)
if err != nil {
t.Fatal(err)
}
// Make a good record and put it in the datastore
h := path.FromString("/ipfs/QmZULkCELmmk5XNfCgTnCyFgAVxBRBXyDHGGMVoLFLiXEN")
eol := time.Now().Add(time.Hour)
err = PutRecordToRouting(context.Background(), privk, h, 0, eol, d, id)
if err != nil {
t.Fatal(err)
}
// Now, with an old record in the system already, try and publish a new one
err = publisher.Publish(context.Background(), privk, h)
if err != nil {
t.Fatal(err)
}
err = verifyCanResolve(resolver, id.Pretty(), h)
if err != nil {
t.Fatal(err)
}
}
}
sk = priv
pk = pub
default:
res.SetError(fmt.Errorf("unrecognized key type: %s", typ), cmds.ErrNormal)
return
}
err = n.Repo.Keystore().Put(name, sk)
if err != nil {
res.SetError(err, cmds.ErrNormal)
return
}
pid, err := peer.IDFromPublicKey(pk)
if err != nil {
res.SetError(err, cmds.ErrNormal)
return
}
res.SetOutput(&KeyOutput{
Name: name,
Id: pid.Pretty(),
})
},
Marshalers: cmds.MarshalerMap{
cmds.Text: func(res cmds.Response) (io.Reader, error) {
k, ok := res.Output().(*KeyOutput)
if !ok {
return nil, fmt.Errorf("expected a KeyOutput as command result")
