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peer: use feature.ValidateRequired, cleanup error msgs

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This commit is contained in:
Conner Fromknecht 2020-01-08 12:25:41 -08:00
parent b9b66419ff
commit 0f9023256e
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GPG Key ID: E7D737B67FA592C7
1 changed files with 5 additions and 7 deletions
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12
peer.go
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@ -2460,7 +2460,7 @@ func (p *peer) handleInitMsg(msg *lnwire.Init) error {
// those presented in the local features fields.
err := msg.Features.Merge(msg.GlobalFeatures)
if err != nil {
return fmt.Errorf("unable to merge legacy global featues: %v",
return fmt.Errorf("unable to merge legacy global features: %v",
err)
}
@ -2472,11 +2472,9 @@ func (p *peer) handleInitMsg(msg *lnwire.Init) error {
// Now that we have their features loaded, we'll ensure that they
// didn't set any required bits that we don't know of.
unknownFeatures := p.remoteFeatures.UnknownRequiredFeatures()
if len(unknownFeatures) > 0 {
err := fmt.Errorf("peer set unknown feature bits: %v",
unknownFeatures)
return err
err = feature.ValidateRequired(p.remoteFeatures)
if err != nil {
return fmt.Errorf("invalid remote features: %v", err)
}
// Ensure the remote party's feature vector contains all transistive
@ -2484,7 +2482,7 @@ func (p *peer) handleInitMsg(msg *lnwire.Init) error {
// during the feature manager's instantiation.
err = feature.ValidateDeps(p.remoteFeatures)
if err != nil {
return fmt.Errorf("peer set invalid feature vector: %v", err)
return fmt.Errorf("invalid remote features: %v", err)
}
// Now that we know we understand their requirements, we'll check to