taproot/script limits; default unknown-witness off; BIP8 stub#222

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justinfilip wants to merge 14 commits intobitcoinknots:29.x-knotsfrom

justinfilip:bip-0444

Commits on Oct 15, 2025

policy: add push-only witness filters and per-input v1 witness limit; expose -datacarrierwitnesslimit and -v1perinputwitnesslimit

Justin Filip
authored and
Justin Filip
committed
init: register -datacarrierwitnesslimit and -v1perinputwitnesslimit in SetupServerArgs; remove stray scoped block in InitParameterInteraction

Justin Filip
authored and
Justin Filip
committed
policy: wire witness standardness to mempool options; implement tapscript push-run and IF-branch push-only guards; drop redundant element check

Justin Filip
authored and
Justin Filip
committed
policy: finalize witness standardness wiring; remove unused -datacarrierwitnesslimit and field

Justin Filip
authored and
Justin Filip
committed
tests: fix include style and usage for IsWitnessStandard(opts) in fuzz tests

Justin Filip
authored and
Justin Filip
committed
consensus: add BIP8 deployment stub for BIP-0444 (taproot_pushonly_limits) with TBD params and versionbits wiring

Justin Filip
authored and
Justin Filip
committed
policy: tighten defaults and filters: spk size<=34 (non-NULL_DATA), pushlen<=256, disallow OP_IF in tapscript policy; default -acceptunknownwitness=false

Justin Filip
authored and
Justin Filip
committed
policy: cap Taproot control block size to 257 bytes

Justin Filip
authored and
Justin Filip
committed
harmonize comments and names with expanded scope (script limits)

Justin Filip
authored and
Justin Filip
committed
policy: refactor script parsing to helpers; single-pass tapscript scan; constants for limits; bounds for -v1perinputwitnesslimit; fix whichType use order; add comments with BIP-0444 rationale

Justin Filip
authored and
Justin Filip
committed
tests: add policy tests for scriptPubKey size/push caps and unknown witness default; note tapscript tests as follow-up

Justin Filip
authored and
Justin Filip
committed
tests: add BIP-0444 policy unit tests for taproot control block cap, per-input witness cap, IF ban, push-run cap, and IF-body cap

Justin Filip
authored and
Justin Filip
committed
doc: add release notes for BIP-0444 policy changes and default unknown-witness rejection

Justin Filip
authored and
Justin Filip
committed
chainparams: clarify signet uses ALWAYS_ACTIVE for easy BIP-0444 testing

Justin Filip
authored and
Justin Filip
committed

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taproot/script limits; default unknown-witness off; BIP8 stub#222

taproot/script limits; default unknown-witness off; BIP8 stub#222
justinfilip wants to merge 14 commits intobitcoinknots:29.x-knotsfrom
justinfilip:bip-0444

Commits on Oct 15, 2025

policy: add push-only witness filters and per-input v1 witness limit; expose -datacarrierwitnesslimit and -v1perinputwitnesslimit

init: register -datacarrierwitnesslimit and -v1perinputwitnesslimit in SetupServerArgs; remove stray scoped block in InitParameterInteraction

policy: wire witness standardness to mempool options; implement tapscript push-run and IF-branch push-only guards; drop redundant element check

policy: finalize witness standardness wiring; remove unused -datacarrierwitnesslimit and field

tests: fix include style and usage for IsWitnessStandard(opts) in fuzz tests

consensus: add BIP8 deployment stub for BIP-0444 (taproot_pushonly_limits) with TBD params and versionbits wiring

policy: tighten defaults and filters: spk size<=34 (non-NULL_DATA), pushlen<=256, disallow OP_IF in tapscript policy; default -acceptunknownwitness=false

policy: cap Taproot control block size to 257 bytes

harmonize comments and names with expanded scope (script limits)

policy: refactor script parsing to helpers; single-pass tapscript scan; constants for limits; bounds for -v1perinputwitnesslimit; fix whichType use order; add comments with BIP-0444 rationale

tests: add policy tests for scriptPubKey size/push caps and unknown witness default; note tapscript tests as follow-up

tests: add BIP-0444 policy unit tests for taproot control block cap, per-input witness cap, IF ban, push-run cap, and IF-body cap

doc: add release notes for BIP-0444 policy changes and default unknown-witness rejection

chainparams: clarify signet uses ALWAYS_ACTIVE for easy BIP-0444 testing

taproot/script limits; default unknown-witness off; BIP8 stub#222justinfilip wants to merge 14 commits intobitcoinknots:29.x-knotsbitcoinknots/bitcoin:29.x-knotsfrom justinfilip:bip-0444justinfilip/bitcoin:bip-0444Copy head branch name to clipboard

Commits

Commits on Oct 15, 2025

taproot/script limits; default unknown-witness off; BIP8 stub#222
justinfilip wants to merge 14 commits intobitcoinknots:29.x-knotsfrom
justinfilip:bip-0444