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43323f98fa
In this commit, we extend the current SCB recovery tests to also cover the new anchor commitment type. We only add a single test that covers the most common case to avoid needing to tests all cases for all commitment types which is being done in a follow up PR.
43 lines
1.8 KiB
Go
43 lines
1.8 KiB
Go
// +build dev
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package lncfg
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// ProtocolOptions is a struct that we use to be able to test backwards
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// compatibility of protocol additions, while defaulting to the latest within
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// lnd, or to enable experimental protocol changes.
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type ProtocolOptions struct {
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// LegacyOnionFormat if set to true, then we won't signal
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// TLVOnionPayloadOptional. As a result, nodes that include us in the
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// route won't use the new modern onion framing.
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LegacyOnionFormat bool `long:"legacyonion" description:"force node to not advertise the new modern TLV onion format"`
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// CommitmentTweak guards if we should use the old legacy commitment
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// protocol, or the newer variant that doesn't have a tweak for the
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// remote party's output in the commitment. If set to true, then we
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// won't signal StaticRemoteKeyOptional.
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CommitmentTweak bool `long:"committweak" description:"force node to not advertise the new commitment format"`
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// Anchors should be set if we want to support opening or accepting
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// channels having the anchor commitment type.
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Anchors bool `long:"anchors" description:"EXPERIMENTAL: enable experimental support for anchor commitments, won't work with watchtowers"`
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}
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// LegacyOnion returns true if the old legacy onion format should be used when
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// we're an intermediate or final hop. This controls if we set the
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// TLVOnionPayloadOptional bit or not.
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func (l *ProtocolOptions) LegacyOnion() bool {
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return l.LegacyOnionFormat
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}
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// NoStaticRemoteKey returns true if the old commitment format with a tweaked
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// remote key should be used for new funded channels.
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func (l *ProtocolOptions) NoStaticRemoteKey() bool {
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return l.CommitmentTweak
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}
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// AnchorCommitments returns true if support for the anchor commitment type
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// should be signaled.
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func (l *ProtocolOptions) AnchorCommitments() bool {
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return l.Anchors
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}
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