W. J. van der Laan bce58bbb3d Merge bitcoin/bitcoin#22929: wallet: Automatically add receiving destinations to the address book ...

3d71d16d1e test: listtranscations with externally generated addresses (S3RK)
d04566415e Add to spends only transcations from me (S3RK)
9f3a622b1c Automatically add labels to detected receiving addresses (S3RK)
c1b99c088c Return used destinations from ScriptPubKeyMan::MarkUnusedAddresses (S3RK)
03840c2064 Add CWallet::IsInternalScriptPubKeyMan (S3RK)
456e350926 wallet: resolve ambiguity of two ScriptPubKey managers providing same script (S3RK)

Pull request description:

  This PR fixes certain use-cases when **send-to-self** transactions are missing from `listtransactions` output.

  1. When a receiving address is generated externally to the wallet
  (e.g. same wallet running on two nodes, or by 3rd party from xpub)
  2. When restoring backup with lost metadata, but keypool gap is not exceeded yet

  When the block is connected or tx added to mempool we already mark used keys. This PR extends this logic to determine whether the destination is a receiving one and if yes add it to the address book with empty label.

  Works both for legacy and descriptors wallets.
  - For legacy it uses the internal flag from the keypool entry. Caveat: because we don't know which script type would be used we add all possible destinations for such keys.
  - For descriptor wallets it uses internal flag for the script pub key manager. Caveat: it only works for active descriptors.

  fixes #19856
  fixes #20293

ACKs for top commit:
  laanwj:
    Code review ACK 3d71d16d1e

Tree-SHA512: 03fafd5548ead0c4ffe9ebcc9eb2849f1d2fa7270fda4166419b86877d4e57dcf04460e465fbb9c90b42031f3c05d1b83f1b67a9f82c2a42980825ed1e7b52e6

2021-12-02 19:37:33 +01:00

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