str4d

Fix lint errors in fuzzer scripts

1

See `./test/lint/lint-shell.sh` for the relevant lint.

The changes in #4725 affected `./qa/zcash/updatecheck.py`; the `depends/packages/crate_*.mk` files no longer exist, so it will need to parse `Cargo.lock` to find the Rust dependencies. Alternatively, we could shell out to...

Enumerate the data that the indexer service needs to provide

7

This then defines what data it needs to consume from a full validator (e.g. `zebrad`).

zcash_client_backend: Add a Tor client that can fetch USD/ZEC exchange rates

3

Closes #1416.

zcash_primitives: Refactor `Transaction` to permit omitting protocol-specific bundles

11

Draft because there are still some things that need doing: - [x] I want some feedback on the overall approach to check the direction makes sense. - [ ] I...

Enable UTXOs spent in expired shielding transactions to be spendable

1

Currently `zcash_client_sqlite` assumes that once a UTXO is shielded, it never needs to be spendable again. However, shielding transactions are created with an expiry height the same as any other...

From #84: > It doesn't look like the PoW checking specified in ZIP 307 is implemented yet. Having those checks in place will help defend against some kinds of malicious-lightwalletd...

We want wallets to be able to fetch the latest USD/ZEC exchange rate without revealing their IP address to the data sources. In testing, it's been possible to do this...