This fixes an issue wherein transparent outputs of transactions added to
the wallet via `decrypt_and_store_transaction` would not be properly
recorded as UTXOs belonging to the wallet.
Part of #1434
zcash/librustzcash@72d8df8e68 altered the
`v_received_notes` view to include transparent coins (renaming it to
`v_received_outputs`), and updated `v_transactions` to not separately
query transparent coins. The latter queried `v_received_notes` twice,
once to fetch notes received in a transaction, and again to fetch notes
spent in a transaction. The spent notes were obtained by joining on
the junction table `v_received_note_spends` to get the spent-in
transaction's ID. The commit retained the junction table join, but
didn't use it due to a typo, leading to notes being "spent-in" the
transaction they were received in. This bug had several effects:
- `account_balance_delta` showed `+change` for transactions in which a
change note was received that had not yet been spent.
- `account_balance_delta` showed `0` for transactions in which all
received notes had been subsequently spent.
- Transactions that spent funds with no change were omitted.
This also provides additional documentation for why it's necessary
to store ephemeral_addresses table entries at indicies that do not
correspond to valid addresses.
table, or to run an sqlite3 command. The latter is marked `unsafe`.
The name of the table must be a static string containing only `[a-ZA-Z_]`
characters. These are only usable if both `#[cfg(test)]` and the
"unstable" feature are enabled.
Signed-off-by: Daira-Emma Hopwood <daira@jacaranda.org>
when another wallet creates a transaction with an output to one of our
ephemeral addresses, and repair the implementation to pass this test.
Signed-off-by: Daira-Emma Hopwood <daira@jacaranda.org>
Also change the return type of `find_index_for_ephemeral_address_str` to
`Result<Option<NonHardenedChildIndex>, SqliteClientError>` so that the
`expect` is in the right place.
Signed-off-by: Daira-Emma Hopwood <daira@jacaranda.org>
`find_account_for_transparent_address`) to take a `TransparentAddress`
rather than a `WalletTransparentOutput`.
Co-authored-by: Kris Nuttycombe <kris@nutty.land>
Signed-off-by: Daira-Emma Hopwood <daira@jacaranda.org>
within the gap. Also support paging for `get_known_ephemeral_addresses`.
Co-authored-by: Jack Grigg <jack@electriccoin.co>
Signed-off-by: Daira-Emma Hopwood <daira@jacaranda.org>
`addresses` table to a `NonHardenedChildIndex`.
(This moves where a `diversifier_index_be` field of the wrong length would
be detected and so is not quite a no-op, but that shouldn't matter.)
Signed-off-by: Daira-Emma Hopwood <daira@jacaranda.org>
addresses within the gap limit. This should make recording TXOs found at
these addresses via `WalletWrite::put_received_transparent_utxo` work
correctly.
Signed-off-by: Daira-Emma Hopwood <daira@jacaranda.org>
`zcash_client_sqlite::wallet::transparent::ephemeral`. Also report the
account id and index for `SqliteClientError::ReachedGapLimit`.
Signed-off-by: Daira-Emma Hopwood <daira@jacaranda.org>
Jack Grigg
Kris Nuttycombe
Andrew Arnott
Daira-Emma Hopwood
hattizai