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33 lines
1.3 KiB
Go
33 lines
1.3 KiB
Go
// +build dev
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package lncfg
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// Legacy is a sub-config that houses all the legacy protocol options. These
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// are mostly used for integration tests as most modern nodes shuld always run
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// with them on by default.
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type LegacyProtocol 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:"onion" 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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}
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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 *LegacyProtocol) 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 *LegacyProtocol) NoStaticRemoteKey() bool {
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return l.CommitmentTweak
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}
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