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290 Commits

Author SHA1 Message Date
Alfredo Garcia 75d29aca24
Add V5 transparent and sapling to transaction::check, add missing coinbase PrevOut check (#2070) 
* validate sapling v5 tx

* Make itertools dependency optional

We only need itertools when the `proptest-impl` feature is enabled.

* Check if V4 and V5 coinbase transactions contain PrevOut transparent inputs

This is a bugfix on V4 transaction validation. The PrevOut consensus
rule was not explicitly stated in the Zcash spec until April 2021.
(But it was implied by Bitcoin, and partially implemented by Zebra.)

Also do the shielded sapling input check for V5 transactions.

* Add spec and orchard TODOs to has_inputs_and_outputs

Also make the variable names match the spec.

* Sort transaction functions to match v5 data order

* Simplify transaction input and output checks

Move counts or iterators into `Transaction` methods, so we can remove
duplicate code, and make the consensus rule logic clearer.

* Update sapling_balances_match for Transaction v5

- Quote from the spec
- Explain why the function is redunant for v5
- Rename the function so it's clear that it is sapling-specific

Co-authored-by: teor <teor@riseup.net>
 2021-04-28 10:43:00 +10:00
Pili Guerra ea1446ee92
Update version strings for Zebra v1.0.0-alpha.7 release (#2056) 
* Update version strings for Zebra v1.0.0-alpha.7 release
 2021-04-23 12:56:25 +00:00
dependabot[bot] 7d36a5e2c3 build(deps): bump color-eyre from 0.5.10 to 0.5.11 
Bumps [color-eyre](https://github.com/yaahc/color-eyre) from 0.5.10 to 0.5.11.
- [Release notes](https://github.com/yaahc/color-eyre/releases)
- [Changelog](https://github.com/yaahc/color-eyre/blob/v0.5.11/CHANGELOG.md)
- [Commits](https://github.com/yaahc/color-eyre/compare/v0.5.10...v0.5.11)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-04-14 09:22:27 -04:00
dependabot[bot] e084d0f1dc build(deps): bump futures from 0.3.13 to 0.3.14 
Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.13 to 0.3.14.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.13...0.3.14)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-04-12 20:45:35 -04:00
Alfredo Garcia 5ec05e91e1 update version strings for v1.0.0-alpha.6 2021-04-08 18:48:34 -04:00
dependabot[bot] 562c141ee1
build(deps): bump displaydoc from 0.2.0 to 0.2.1 (#1959) 
Bumps [displaydoc](https://github.com/yaahc/displaydoc) from 0.2.0 to 0.2.1.
- [Release notes](https://github.com/yaahc/displaydoc/releases)
- [Changelog](https://github.com/yaahc/displaydoc/blob/master/CHANGELOG.md)
- [Commits](https://github.com/yaahc/displaydoc/compare/v0.2.0...v0.2.1)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2021-03-30 09:27:00 +10:00
Deirdre Connolly 7efc700aca
Merge pull request #1713 from ZcashFoundation/use-groth16-batch-math 
Use batch optimizations, load params in groth16::Verifier, verify Spend & Output descriptions in transaction verifier
 2021-03-24 12:28:25 -04:00
Deirdre Connolly ca1d2de87d
Bump versions for v1.0.0-alpha.5 (#1932) 
Zebra's latest alpha checkpoints on Canopy activation, continues our work on NU5, and fixes a security issue.

Some notable changes include:

## Added
- Log address book metrics when PeerSet or CandidateSet don't have many peers (#1906)
- Document test coverage workflow (#1919)
- Add a final job to CI, so we can easily require all the CI jobs to pass (#1927)

## Changed
- Zebra has moved its mandatory checkpoint from Sapling to Canopy (#1898, #1926)
  - This is a breaking change for users that depend on the exact height of the mandatory checkpoint.

## Fixed
- tower-batch: wake waiting workers on close to avoid hangs (#1908)
- Assert that pre-Canopy blocks use checkpointing (#1909)
- Fix CI disk space usage by disabling incremental compilation in coverage builds (#1923)

## Security
- Stop relying on unchecked length fields when preallocating vectors (#1925)
 2021-03-22 22:05:01 -04:00
dependabot[bot] 97cae4b2da build(deps): bump displaydoc from 0.1.7 to 0.2.0 
Bumps [displaydoc](https://github.com/yaahc/displaydoc) from 0.1.7 to 0.2.0.
- [Release notes](https://github.com/yaahc/displaydoc/releases)
- [Changelog](https://github.com/yaahc/displaydoc/blob/master/CHANGELOG.md)
- [Commits](https://github.com/yaahc/displaydoc/commits/v0.2.0)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-03-17 15:50:40 -04:00
Alfredo Garcia d49eaab68e
Bump versions for zebrad 1.0.0-alpha.4 (#1913) 
* Bump versions for zebrad 1.0.0-alpha.4

* add Cargo.lock
 2021-03-16 21:12:37 -03:00
dependabot[bot] b618f5b522 build(deps): bump tracing-subscriber from 0.2.16 to 0.2.17 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.16 to 0.2.17.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.16...tracing-subscriber-0.2.17)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-03-14 19:37:24 -04:00
dependabot[bot] 70327dc9f5 build(deps): bump once_cell from 1.6.0 to 1.7.0 
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.6.0 to 1.7.0.
- [Release notes](https://github.com/matklad/once_cell/releases)
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.6.0...v1.7.0)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-02-25 15:32:03 -05:00
dependabot[bot] bf1e2bd3b8
build(deps): bump tracing from 0.1.24 to 0.1.25 (#1815) 
Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.24 to 0.1.25.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.24...tracing-0.1.25)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2021-02-25 09:28:26 +10:00
dependabot[bot] 7b675bbd73 build(deps): bump futures from 0.3.12 to 0.3.13 
Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.12 to 0.3.13.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.12...0.3.13)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-02-23 16:09:53 -05:00
dependabot[bot] dab65b33eb build(deps): bump once_cell from 1.5.2 to 1.6.0 
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.5.2 to 1.6.0.
- [Release notes](https://github.com/matklad/once_cell/releases)
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.5.2...v1.6.0)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-02-23 10:59:40 -05:00
teor 7558f74c78 Bump versions for zebrad 1.0.0-alpha.3 2021-02-23 10:39:13 -05:00
dependabot[bot] 304d7682f5 build(deps): bump tracing-subscriber from 0.2.15 to 0.2.16 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.15 to 0.2.16.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.15...tracing-subscriber-0.2.16)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-02-22 01:38:42 -05:00
dependabot[bot] 7bba67d97b build(deps): bump thiserror from 1.0.23 to 1.0.24 
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.23 to 1.0.24.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.23...1.0.24)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-02-19 14:54:40 -05:00
dependabot[bot] f19ef44493 build(deps): bump tracing from 0.1.23 to 0.1.24 
Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.23 to 0.1.24.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.23...tracing-0.1.24)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-02-18 22:21:49 -05:00
dependabot[bot] 76e4b8f693 build(deps): bump tracing-futures from 0.2.4 to 0.2.5 
Bumps [tracing-futures](https://github.com/tokio-rs/tracing) from 0.2.4 to 0.2.5.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-futures-0.2.4...tracing-futures-0.2.5)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-02-17 08:55:16 -05:00
Deirdre Connolly 0c5daa8410 Bump versions for zebrad 1.0.0-alpha.2 
Including tower-batch bump to 0.2.0, tower-fallback to 0.2.0, zebra-script to 1.0.0-alpha.3
 2021-02-09 16:14:29 -05:00
Jane Lusby 0ac259430a Implement Async Batch verification API for groth16 
This PR is the first step in getting a groth16 proving system fully
integrated with the rest of zebra. This PR implements the initial async
API, but none of the actual batching logic necessary for our eventual
verifier design.

Once the batch verification API from bellman has been implemented we
will need to swap out the "Batch" type defined in this crate with the
new `batch::Verifier` defined in bellman.
 2021-02-05 14:52:48 -05:00
dependabot[bot] b3a3b8f7c7 build(deps): bump tracing from 0.1.22 to 0.1.23 
Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.22 to 0.1.23.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.22...tracing-0.1.23)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-02-05 12:26:52 -05:00
dependabot[bot] c52310ef91 build(deps): bump jubjub from 0.5.1 to 0.6.0 
Bumps [jubjub](https://github.com/zkcrypto/jubjub) from 0.5.1 to 0.6.0.
- [Release notes](https://github.com/zkcrypto/jubjub/releases)
- [Changelog](https://github.com/zkcrypto/jubjub/blob/main/RELEASES.md)
- [Commits](https://github.com/zkcrypto/jubjub/commits)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-01-30 01:54:06 -05:00
Deirdre Connolly 1b09538277
Bump versions for zebrad 1.0.0-alpha.1 (#1646) 
* Bump versions where appropriate

Tested with cargo install --locked --path etc

* Remove fixed panics from 'Known Issues'

* Change to alpha release series in the README

Co-authored-by: teor <teor@riseup.net>
 2021-01-27 20:31:39 -05:00
dependabot[bot] 75b510a9f6 build(deps): bump futures from 0.3.11 to 0.3.12 
Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.11 to 0.3.12.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.11...0.3.12)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-01-17 15:42:13 -05:00
dependabot[bot] 68e2942f83 build(deps): bump futures from 0.3.9 to 0.3.11 
Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.9 to 0.3.11.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.9...0.3.11)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-01-15 08:46:33 -05:00
teor 730910cd99 Upgrade to tokio 0.3.6 from crates.io 
And remove the tokio git dependency patch
 2021-01-12 15:37:27 -05:00
dependabot[bot] 21e92f6392 build(deps): bump futures from 0.3.8 to 0.3.9 
Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.8 to 0.3.9.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.8...0.3.9)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-01-12 02:13:02 -05:00
Jane Lusby 15698245e1
Deduplicate metrics dependencies (#1561) 
## Motivation

This PR is motivated by the regression identified in https://github.com/ZcashFoundation/zebra/issues/1349. That PR notes that the metrics stopped working for most of the crates other than `zebrad`.

## Solution

This PR resolves the regression by deduplicating the `metrics` crate dependency. During a recent change we upgraded the metrics version in `zebrad` and a couple other of our crates, but we never updated the dependencies in `zebra-state`, `zebra-consensus`, or `zebra-network`. This caused the metrics macros to attempt to retrieve the current metrics exporter through the wrong function. We would install the metrics exporter in `0.13`, but then attempt to look it up through the `0.12` crate, which contains a different instance of the metrics exporter static variable which is unset. Doing this causes the metrics macros to return `None` for the current exporter after which they just silently give up.

## Related Issues

closes https://github.com/ZcashFoundation/zebra/issues/1349

## Follow Up Work

I noticed we have quite a few duplicate dependencies in our tree. We might be able to save some compilation time by auditing those and deduplicating them as much as possible.

- https://github.com/ZcashFoundation/zebra/issues/1582
Co-authored-by: teor <teor@riseup.net>
 2021-01-12 12:28:56 +10:00
dependabot[bot] f2a21ac67c build(deps): bump thiserror from 1.0.22 to 1.0.23 
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.22 to 1.0.23.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.22...1.0.23)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-12-28 16:17:00 -05:00
Henry de Valence 0842eb2dab
zebra: move to 1.x-based versioning. (#1476) 
Previously we set the crate versions to 3.x, so that the major version was
aligned with the NU version.  But we want to be able to make API changes
independently of the NU schedule.
 2020-12-08 08:53:07 +10:00
teor 5b687f878a Remove unused dependencies found using cargo-udeps 2020-12-05 14:53:28 -05:00
teor b4a50fd99f
Downgrade tokio to 0.3.4 to avoid a time wheel panic (#1453) 
See tokio-rs/tokio#2789 for details. We were seeing this panic during
normal operation, not just at shutdown.
 2020-12-04 13:52:37 +10:00
dependabot[bot] 8c052cc39a build(deps): bump color-eyre from 0.5.9 to 0.5.10 
Bumps [color-eyre](https://github.com/yaahc/color-eyre) from 0.5.9 to 0.5.10.
- [Release notes](https://github.com/yaahc/color-eyre/releases)
- [Changelog](https://github.com/yaahc/color-eyre/blob/v0.5.10/CHANGELOG.md)
- [Commits](https://github.com/yaahc/color-eyre/compare/v0.5.9...v0.5.10)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-12-03 10:55:16 -05:00
Jane Lusby d7bef1c155
bump color-eyre version to avoid a panic when printing spantraces (#1438) 2020-12-02 14:16:18 -08:00
dependabot[bot] e832f70c2c build(deps): bump tracing from 0.1.21 to 0.1.22 
Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.21 to 0.1.22.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.21...tracing-0.1.22)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-11-24 10:55:53 -05:00
Henry de Valence add94c1c45 deps: move to tokio 0.3, tower 0.4 
This change is mostly mechanical, with the exception of the changes to the
`tower-batch` middleware.  This middleware was adapted from `tower::buffer`,
and the `tower::buffer` code was changed to implement its own bounded queue,
because Tokio 0.3 removed the `mpsc::Sender::poll_send` method.  See

ddc64e8d4d

for more context on the Tower changes.  To match Tower as closely as possible
in order to be able to upstream `tower-batch`, those changes are copied from
`tower::Buffer` to `tower-batch`.
 2020-11-20 10:08:16 -08:00
dependabot[bot] 8c5f6d0177 build(deps): bump once_cell from 1.5.1 to 1.5.2 
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.5.1 to 1.5.2.
- [Release notes](https://github.com/matklad/once_cell/releases)
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.5.1...v1.5.2)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-11-13 14:48:11 -05:00
dependabot[bot] 1e3cf6dc5c build(deps): bump tracing-subscriber from 0.2.14 to 0.2.15 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.14 to 0.2.15.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.14...tracing-subscriber-0.2.15)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-11-04 20:37:40 -05:00
dependabot[bot] e87340594a build(deps): bump thiserror from 1.0.21 to 1.0.22 
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.21 to 1.0.22.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.21...1.0.22)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-11-04 19:28:42 -05:00
dependabot[bot] 83c844abb5 build(deps): bump futures from 0.3.6 to 0.3.7 
Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.6 to 0.3.7.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.6...0.3.7)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-10-27 02:28:48 -04:00
dependabot[bot] ff51c2e0c0 build(deps): bump tracing-subscriber from 0.2.13 to 0.2.14 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.13 to 0.2.14.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.13...tracing-subscriber-0.2.14)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-10-23 15:02:02 -04:00
Henry de Valence 9dc8d76d68 consensus: add stub groth16::Verifier 
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
 2020-10-20 11:16:22 -04:00
Jane Lusby e05103323e
Implement Async Script Verification RFC (#961) 
This commit begins the process of integrating `zcash_script` with the rest of the system for verifying scripts while syncing the block chain. It does so by adding the necessary support for looking up UTXOs from the state service and implements the first parts of the `script::Verifier` for looking up the necessary UTXOs in the state and then generating the necessary call to `zcash_script` to verify the script itself.

Co-authored-by: teor <teor@riseup.net>
 2020-10-14 14:06:32 -07:00
dependabot[bot] 76e7e3d714 build(deps): bump tracing-subscriber from 0.2.12 to 0.2.13 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.12 to 0.2.13.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.12...tracing-subscriber-0.2.13)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-10-08 15:09:32 -04:00
dependabot[bot] 1b7bf61f96 build(deps): bump thiserror from 1.0.20 to 1.0.21 
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.20 to 1.0.21.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.20...1.0.21)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-10-07 18:25:33 -04:00
dependabot[bot] 08f363e1cb build(deps): bump futures from 0.3.5 to 0.3.6 
Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.5 to 0.3.6.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.5...0.3.6)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-10-06 16:54:08 -04:00
dependabot[bot] 1d742d0658 build(deps): bump futures-util from 0.3.5 to 0.3.6 
Bumps [futures-util](https://github.com/rust-lang/futures-rs) from 0.3.5 to 0.3.6.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.5...0.3.6)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-10-06 05:32:21 -04:00
dependabot[bot] b5ecafa7bc build(deps): bump chrono from 0.4.18 to 0.4.19 
Bumps [chrono](https://github.com/chronotope/chrono) from 0.4.18 to 0.4.19.
- [Release notes](https://github.com/chronotope/chrono/releases)
- [Changelog](https://github.com/chronotope/chrono/blob/main/CHANGELOG.md)
- [Commits](https://github.com/chronotope/chrono/compare/v0.4.18...v0.4.19)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-10-01 15:09:10 -04:00
dependabot[bot] 15c5365ca7 build(deps): bump tracing from 0.1.19 to 0.1.21 
Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.19 to 0.1.21.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.19...tracing-0.1.21)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-09-29 11:01:34 -04:00
dependabot[bot] bf4ddc1074 build(deps): bump chrono from 0.4.15 to 0.4.18 
Bumps [chrono](https://github.com/chronotope/chrono) from 0.4.15 to 0.4.18.
- [Release notes](https://github.com/chronotope/chrono/releases)
- [Changelog](https://github.com/chronotope/chrono/blob/main/CHANGELOG.md)
- [Commits](https://github.com/chronotope/chrono/compare/v0.4.15...v0.4.18)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-09-28 11:13:05 -07:00
Henry de Valence 6dd7318d3b deps: use Tower 0.4 from git instead of 0.3.1. 
This addresses at least three pain points:

- we were affected by bugs that were already fixed in git, but not in
  the released crate;
- we can use service combinators to transform requests and responses;
- we can use the hedge middleware.

The version in git is still marked as 0.3.1 but these changes will be
part of tower 0.4: https://github.com/tower-rs/tower/issues/431
 2020-09-21 14:16:56 -07:00
Alfredo Garcia c616c7ffd2
Move consensus verification errors (#1070) 
* refactor block and tx validation errors

* rename errors module to error

* move NoTransactions to BlockError

* clarify some errors, use dbg format for hash in error

* mnake is_coinbase_first return BlockError

* add new error types for each consensus Service

Co-authored-by: Jane Lusby <jane@zfnd.org>
 2020-09-21 11:54:06 -07:00
dependabot[bot] ba32d27f6e
build(deps): bump tracing-subscriber from 0.2.11 to 0.2.12 (#1059) 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.11 to 0.2.12.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.11...tracing-subscriber-0.2.12)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2020-09-14 13:49:07 -07:00
teor 06f4a59664 feature: Add a checkpoint_sync config option 
(The option doesn't do anything yet.)
 2020-08-24 15:34:46 +10:00
dependabot[bot] 945b019739
build(deps): bump tracing-subscriber from 0.2.10 to 0.2.11 (#873) 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.10 to 0.2.11.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.10...tracing-subscriber-0.2.11)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2020-08-11 10:30:50 -07:00
dependabot[bot] 5cb61136c9
build(deps): bump tracing from 0.1.18 to 0.1.19 (#872) 
Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.18 to 0.1.19.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.18...tracing-0.1.19)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2020-08-11 10:18:54 -07:00
Henry de Valence 2efb4eb262 consensus: add a static redjubjub::VERIFIER with fallback 2020-08-05 21:28:55 -07:00
Alfredo Garcia ded273413a
Use transcripts in block verify tests (#675) 
* change consensus block tests to transcripts

* fix lints

Co-authored-by: Jane Lusby <jlusby42@gmail.com>

Co-authored-by: Jane Lusby <jlusby42@gmail.com>
 2020-08-05 14:41:41 -07:00
dependabot[bot] 8e268150a7 build(deps): bump tracing-subscriber from 0.2.9 to 0.2.10 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.9 to 0.2.10.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.9...tracing-subscriber-0.2.10)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-08-03 21:11:50 -04:00
dependabot[bot] f3b65f9609 build(deps): bump tracing from 0.1.17 to 0.1.18 
Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.17 to 0.1.18.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.17...tracing-0.1.18)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-08-03 15:49:30 -04:00
teor 1e787aecb9 feature: Check the previous block height in BlockVerifier 
This is a temporary busy-waiting fix.
 2020-07-27 14:14:44 -04:00
Henry de Valence 4aa00ad216 Align crate versions and user-agent with NU numbers. 
We had a brief discussion on discord and it seemed like we had consensus on the
following versioning policy:

* zebrad: match major version to NU version, so we will start by releasing
  zebrad 3.0.0;

* zebra-* libraries: start by matching zebrad's version, then increment major
  versions of each library as we need to make breaking changes (potentially
  faster than the zebrad version, always respecting semver but making no
  guarantees about the longevity of major releases).

This commit sets all of the crate versions to 3.0.0-alpha.0 -- the -alpha.0
marks it as a prerelease not subject to perfect adherence to compatibility
guarantees.
 2020-07-24 11:46:37 -07:00
dependabot[bot] f7c59c99b5 build(deps): bump tracing-subscriber from 0.2.8 to 0.2.9 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.8 to 0.2.9.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.8...tracing-subscriber-0.2.9)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-07-24 14:31:44 -04:00
dependabot[bot] 909b74a613
build(deps): bump tracing from 0.1.16 to 0.1.17 (#734) 
Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.16 to 0.1.17.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.16...tracing-0.1.17)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2020-07-23 10:54:56 -07:00
Henry de Valence 4a98b8fa0d Add basic metrics to the syncer. 2020-07-22 21:59:00 -07:00
Jane Lusby a722cf33f7 enable new tracing instrumentation in tokio 2020-07-22 14:39:54 -04:00
dependabot[bot] 2208a6a22d build(deps): bump tracing-subscriber from 0.2.7 to 0.2.8 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.7 to 0.2.8.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.7...tracing-subscriber-0.2.8)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-07-21 12:01:40 -04:00
Jane Lusby 765e1e61e7
fix spandoc instrumentation for await expressions (#618) 
* fix spandoc instrumentation for await expressions

* depend on released version of spandoc
 2020-07-09 17:43:44 -04:00
Henry de Valence 8b72781fe1 deps: Update redjubjub to 0.2 
Closes #606.
 2020-07-09 15:20:23 -04:00
dependabot[bot] d627889104 Bump tracing from 0.1.15 to 0.1.16 
Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.15 to 0.1.16.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.15...tracing-0.1.16)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-07-09 10:22:27 -07:00
Deirdre Connolly 2cd58c8325
Add RedJubjub signature verifier service (#460) 
Using tower-batch-based async pattern.

Now the Verifier is agnostic of redjubjub SigTypes.  Updated tests to
generate sigs of both types and batch verifies the whole batch.

Resolves #407
 2020-07-08 17:23:00 -04:00
teor f2052b398b
feature: Implement CheckpointVerifier (#524) 
* Return Poll::Ready(Err(_)) when verification has finished
* Turn checkpoint::init() into CheckpointVerifier::new()
* Accept IntoIterator<...> for CheckpointVerifier::new()
* Add a CheckpointList type

* Replace the state service with oneshot channels.
* Reject redundant checkpoint blocks
* impl Drop for CheckpointVerifier

* Add fields for caching blocks, and managing verify chains.
* Add current checkpoint functions
* Use a checkpoint range
* Get full backtraces with Err::Try
* Add enums for verification progress and target block heights.

* Replace install_tracing() with zebra_test::init()
* Add a test that mixes good and bad blocks
* Add timeouts to the checkpoint test futures
 2020-07-08 21:22:36 +10:00
dependabot[bot] 2a6a3ee518 Bump chrono from 0.4.12 to 0.4.13 
Bumps [chrono](https://github.com/chronotope/chrono) from 0.4.12 to 0.4.13.
- [Release notes](https://github.com/chronotope/chrono/releases)
- [Changelog](https://github.com/chronotope/chrono/blob/master/CHANGELOG.md)
- [Commits](https://github.com/chronotope/chrono/compare/v0.4.12...v0.4.13)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-07-07 18:31:55 -04:00
dependabot[bot] 5ee48a6675
Bump chrono from 0.4.11 to 0.4.12 (#580) 
Bumps [chrono](https://github.com/chronotope/chrono) from 0.4.11 to 0.4.12.
- [Release notes](https://github.com/chronotope/chrono/releases)
- [Changelog](https://github.com/chronotope/chrono/blob/master/CHANGELOG.md)
- [Commits](https://github.com/chronotope/chrono/compare/v0.4.11...v0.4.12)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2020-07-02 10:33:39 -07:00
dependabot[bot] a1d02c2606 Bump tracing-subscriber from 0.2.6 to 0.2.7 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.6 to 0.2.7.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.2.6...tracing-subscriber-0.2.7)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-07-02 06:47:04 -04:00
teor a706b65325
Consensus test tweaks (#538) 
* Use spandoc correctly
* Refactor consensus test error handling
* Delete a checkpoint test that will soon be obsolete

* Only initialise tracing once for the block tests
* Use tracing in the checkpoint tests

* Move BlockVerifier and tests into block.rs

* Update a BlockVerifier comment
* Tweak some TODO comments
 2020-06-25 10:14:23 +10:00
Jane Lusby 2abf4b93a8 consolidate test init functions into zebra-test (#541) 
* consolidate test init logic into one place

* rustfmt

Co-authored-by: Jane Lusby <jane@zfnd.org>
 2020-06-24 11:47:18 -07:00
teor f10bfd5806 consensus: Add a block time check function 
Add a function that checks the block header miner times against the
node's local clock.

(We'll use this function in the next commit.)

Part of #477.
 2020-06-24 18:22:36 +10:00
Henry de Valence 70241d3cad Fix broken git dependencies. 
Pinning hashes means these won't break again in the future; they can always be updated.
 2020-06-22 20:23:02 -07:00
Henry de Valence e8561d8f9e rename zebra-test-vectors to zebra-test 2020-06-22 20:23:02 -07:00
Jane Lusby 246e7cd2a9
Start testing out new version of `eyre` and `color-eyre` in zebra (#526) 
* port to new version of eyre without generics

* correctly setup color_eyre hooks

Co-authored-by: Jane Lusby <jane@zfnd.org>
 2020-06-22 15:36:23 -07:00
dependabot[bot] f301de41fa Bump tracing-subscriber from 0.2.5 to 0.2.6 
Bumps [tracing-subscriber](https://github.com/tokio-rs/tracing) from 0.2.5 to 0.2.6.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber/-0.2.5...tracing-subscriber-0.2.6)

Signed-off-by: dependabot[bot] <support@github.com>
 2020-06-22 12:01:47 -04:00
teor 15bc64aed9 consensus: add a (failing) verify round-trip test 
This test doesn't work, because the futures are not used correctly.

Part of #428.
 2020-06-12 09:46:18 -07:00
teor c2590ce526 consensus: Make future handling a little nicer 
Part of #428.
 2020-06-12 09:46:18 -07:00
teor 7b8707be1e consensus: Add a simple block verify test 
Part of #428.
 2020-06-12 09:46:18 -07:00
teor 8f2ddef0a4 consensus: Add a block verification service 
Part of #428.
 2020-06-12 09:46:18 -07:00
Henry de Valence 92dc7a5ea1
Fix authorship, license information. (#55) 
* Fix authorship, license information.

I *thought* I had done a sed pass over the Cargo defaults when doing
repository initialization, but I guess I missed it or something.
Anyways, fixed now.
 2019-10-08 09:25:59 -07:00
Henry de Valence ec363d2d41 Create workspace skeleton based on design.md 2019-08-29 14:46:54 -07:00