feat(abstract-utxo): enable wasm-utxo via decodeWith parameter #7703
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Add helper function to convert various transaction types to a Buffer Issue: BTC-2806 Co-authored-by: llm-git <llm-git@ttll.de>
Support wasm-utxo based fixed script wallet PSBTs in the getMusig2Nonces method by implementing Musig2Participant for both PSBT types. Issue: BTC-2806 Co-authored-by: llm-git <llm-git@ttll.de>
Update signTransaction to support wasm PSBT signing. Return Buffer instead of Uint8Array for extracted transactions. Fix type signatures and parameter structure in signPsbtWithMusig2ParticipantWasm to match other implementations. Issue: BTC-2806 Co-authored-by: llm-git <llm-git@ttll.de>
…itGoPsbt Issue: BTC-2806 Co-authored-by: llm-git <llm-git@ttll.de>
Add decodeWith parameter to specify which PSBT decoder to use (utxolib or wasm-utxo). This allows switching between implementations when needed, which is important for compatibility and testing. Also add a helper function to validate decoder selection. Issue: BTC-2806 Co-authored-by: llm-git <llm-git@ttll.de>
Add test scenarios that verify wasm-utxo as a transaction decoding backend. Rework test suite structure for better readability and clearer test naming. Skip tests for networks not supported by wasm-utxo. Issue: BTC-2806 Co-authored-by: llm-git <llm-git@ttll.de>
lcovar
approved these changes
Dec 5, 2025
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This PR adds comprehensive support for wasm-utxo based PSBT handling and
transaction functions to the abstract-utxo module:
These changes enable compatibility between different PSBT implementations
and provide flexibility in choosing the appropriate decoder based on
requirements.
We use
wasm-utxoin the case that the/tx/buildroute replies with a property"decodeWith": "utxo-wasm"Issue: BTC-2806