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https://github.com/luxfi/threshold.git
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zeekay
e21a465b3f
Decomplecting move: the JSON-RPC server that exposes every threshold scheme (cggmp21 / frost / pulsar / corona / bls / doerner) now lives in an importable package (github.com/luxfi/threshold/pkg/thresholdd). The standalone cmd/thresholdd binary is a thin wrapper around it. luxfi/mpc's production daemon mpcd embeds the same package on --threshold-listen, so in production there is exactly one daemon process speaking the threshold bus — no separate thresholdd needed. Wire format is unchanged (POST /, JSON-RPC 2.0, <scheme>.<op> methods) so the teleport TS client at teleport/mpc/src/signers/rpc.ts continues to work byte-identically. All 8 round-trip tests pass (cggmp21, frost, pulsar, corona, bls round-trips + doerner explicit-broken + unknown method + loopback bind).
43 lines
1.6 KiB
Go
43 lines
1.6 KiB
Go
package thresholdd
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import (
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"errors"
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)
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// doernerScheme exposes the Doerner 2-of-2 ECDSA namespace.
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//
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// Status: the round-protocol path in luxfi/threshold/protocols/doerner
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// is non-functional end-to-end as of this commit. The upstream tests
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// only exercise initialization (TestSign in doerner_test.go logs
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// "Doerner sign initialization test passed" without ever calling
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// runKeygen). Driving the protocol through the canonical harness
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// surfaces "message contained empty fields" during round 0 and aborts.
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//
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// Rather than ship a stub that pretends to work, the daemon returns an
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// explicit error for every Doerner op. The wire surface remains
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// reserved so the daemon stays orthogonal and the TS bus can route to
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// it once the upstream is fixed.
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type doernerScheme struct{}
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func newDoernerScheme() *doernerScheme { return &doernerScheme{} }
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// errDoernerBroken is returned for every Doerner op until the upstream
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// round-protocol is fixed. See doerner.go header for details.
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var errDoernerBroken = errors.New(
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"doerner: round-protocol non-functional in luxfi/threshold/protocols/doerner " +
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"(aborts in round 0 with 'message contained empty fields'); the wire surface " +
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"is reserved — fix the protocol upstream and remove this guard",
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)
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func (s *doernerScheme) Keygen(p keygenParams) (keygenResult, error) {
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return keygenResult{}, errDoernerBroken
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}
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func (s *doernerScheme) Sign(p signParams) (signResult, error) {
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return signResult{}, errDoernerBroken
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}
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func (s *doernerScheme) Verify(p verifyParams) (verifyResult, error) {
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return verifyResult{}, errDoernerBroken
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}
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