Merge bitcoin/bitcoin#31953: rpc: Allow fullrbf fee bump in (psbt)bumpfee

fa86190e6e rpc: Allow fullrbf fee bump (MarcoFalke)

Pull request description:

  The RPCs (psbt)bumpfee, and the GUI, reject fee bumps when BIP 125 signalling is absent in the transaction even when the mempool and other RPCs allow them. Fix the confusion by allowing the fee bump.

  This is done after fullrbf is always on (https://github.com/bitcoin/bitcoin/pull/30592)

ACKs for top commit:
  1440000bytes:
    reACK fa86190e6e
  achow101:
    ACK fa86190e6e
  w0xlt:
    ACK fa86190e6e
  rkrux:
    reACK fa86190e6e
  glozow:
    ACK fa86190e6e

Tree-SHA512: b2ffe8dcadbe71e9be767a16cf8aa0bf383c2de7aa1aee9438d125f444e24f3f7e4f02ddb28981bd3b8b645b6a24a407b4ad6bb0b21946ae637e78f6386e05bf
This commit is contained in:
Ava Chow
2025-04-21 13:25:52 -07:00
6 changed files with 35 additions and 19 deletions

View File

@@ -42,6 +42,7 @@ COIN = 100000000 # 1 btc in satoshis
MAX_MONEY = 21000000 * COIN
MAX_BIP125_RBF_SEQUENCE = 0xfffffffd # Sequence number that is rbf-opt-in (BIP 125) and csv-opt-out (BIP 68)
MAX_SEQUENCE_NONFINAL = 0xfffffffe # Sequence number that is csv-opt-out (BIP 68)
SEQUENCE_FINAL = 0xffffffff # Sequence number that disables nLockTime if set for every input of a tx
MAX_PROTOCOL_MESSAGE_LENGTH = 4000000 # Maximum length of incoming protocol messages