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watchtower/multi: define AltruistSessions feature bit as 0/1

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This commit is contained in:
Conner Fromknecht committed 2019-06-13 19:54:21 -07:00
1 parent 86e1d111e5
commit 2d47618055
5 files changed
+21 -21
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watchtower/wtclient/session_negotiator.go
+1 -1
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@@ -112,7 +112,7 @@ var _ SessionNegotiator = (*sessionNegotiator)(nil)
// newSessionNegotiator initializes a fresh sessionNegotiator instance.
func newSessionNegotiator(cfg *NegotiatorConfig) *sessionNegotiator {
localInit := wtwire.NewInitMessage(
lnwire.NewRawFeatureVector(wtwire.WtSessionsRequired),
lnwire.NewRawFeatureVector(wtwire.AltruistSessionsRequired),
cfg.ChainHash,
)
watchtower/wtclient/session_queue.go
+1 -1
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@@ -109,7 +109,7 @@ type sessionQueue struct {
// newSessionQueue intiializes a fresh sessionQueue.
func newSessionQueue(cfg *sessionQueueConfig) *sessionQueue {
localInit := wtwire.NewInitMessage(
lnwire.NewRawFeatureVector(wtwire.WtSessionsRequired),
lnwire.NewRawFeatureVector(wtwire.AltruistSessionsRequired),
cfg.ChainHash,
)
watchtower/wtserver/server.go
+1 -1
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@@ -92,7 +92,7 @@ type Server struct {
// sessions and send state updates.
func New(cfg *Config) (*Server, error) {
localInit := wtwire.NewInitMessage(
lnwire.NewRawFeatureVector(wtwire.WtSessionsOptional),
lnwire.NewRawFeatureVector(wtwire.AltruistSessionsOptional),
cfg.ChainHash,
)
watchtower/wtwire/features.go
+9 -9
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@@ -5,18 +5,18 @@ import "github.com/lightningnetwork/lnd/lnwire"
// FeatureNames holds a mapping from each feature bit understood by this
// implementation to its common name.
var FeatureNames = map[lnwire.FeatureBit]string{
WtSessionsRequired: "wt-sessions",
WtSessionsOptional: "wt-sessions",
AltruistSessionsRequired: "altruist-sessions",
AltruistSessionsOptional: "altruist-sessions",
}
const (
// WtSessionsRequired specifies that the advertising node requires the
// remote party to understand the protocol for creating and updating
// AltruistSessionsRequired specifies that the advertising node requires
// the remote party to understand the protocol for creating and updating
// watchtower sessions.
WtSessionsRequired lnwire.FeatureBit = 8
AltruistSessionsRequired lnwire.FeatureBit = 0
// WtSessionsOptional specifies that the advertising node can support
// a remote party who understand the protocol for creating and updating
// watchtower sessions.
WtSessionsOptional lnwire.FeatureBit = 9
// AltruistSessionsOptional specifies that the advertising node can
// support a remote party who understand the protocol for creating and
// updating watchtower sessions.
AltruistSessionsOptional lnwire.FeatureBit = 1
)
watchtower/wtwire/init_test.go
+9 -9
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@@ -26,37 +26,37 @@ type checkRemoteInitTest struct {
var checkRemoteInitTests = []checkRemoteInitTest{
{
name: "same chain, local-optional remote-required",
lFeatures: lnwire.NewRawFeatureVector(wtwire.WtSessionsOptional),
lFeatures: lnwire.NewRawFeatureVector(wtwire.AltruistSessionsOptional),
lHash: testnetChainHash,
rFeatures: lnwire.NewRawFeatureVector(wtwire.WtSessionsRequired),
rFeatures: lnwire.NewRawFeatureVector(wtwire.AltruistSessionsRequired),
rHash: testnetChainHash,
},
{
name: "same chain, local-required remote-optional",
lFeatures: lnwire.NewRawFeatureVector(wtwire.WtSessionsRequired),
lFeatures: lnwire.NewRawFeatureVector(wtwire.AltruistSessionsRequired),
lHash: testnetChainHash,
rFeatures: lnwire.NewRawFeatureVector(wtwire.WtSessionsOptional),
rFeatures: lnwire.NewRawFeatureVector(wtwire.AltruistSessionsOptional),
rHash: testnetChainHash,
},
{
name: "different chain, local-optional remote-required",
lFeatures: lnwire.NewRawFeatureVector(wtwire.WtSessionsOptional),
lFeatures: lnwire.NewRawFeatureVector(wtwire.AltruistSessionsOptional),
lHash: testnetChainHash,
rFeatures: lnwire.NewRawFeatureVector(wtwire.WtSessionsRequired),
rFeatures: lnwire.NewRawFeatureVector(wtwire.AltruistSessionsRequired),
rHash: mainnetChainHash,
expErr: wtwire.NewErrUnknownChainHash(mainnetChainHash),
},
{
name: "different chain, local-required remote-optional",
lFeatures: lnwire.NewRawFeatureVector(wtwire.WtSessionsOptional),
lFeatures: lnwire.NewRawFeatureVector(wtwire.AltruistSessionsOptional),
lHash: testnetChainHash,
rFeatures: lnwire.NewRawFeatureVector(wtwire.WtSessionsRequired),
rFeatures: lnwire.NewRawFeatureVector(wtwire.AltruistSessionsRequired),
rHash: mainnetChainHash,
expErr: wtwire.NewErrUnknownChainHash(mainnetChainHash),
},
{
name: "same chain, remote-unknown-required",
lFeatures: lnwire.NewRawFeatureVector(wtwire.WtSessionsOptional),
lFeatures: lnwire.NewRawFeatureVector(wtwire.AltruistSessionsOptional),
lHash: testnetChainHash,
rFeatures: lnwire.NewRawFeatureVector(lnwire.GossipQueriesRequired),
rHash: testnetChainHash,