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  1. Jun 08, 2020
  3. Jun 05, 2020
  5. Jun 03, 2020
  7. Jun 02, 2020
  9. Jun 01, 2020
  11. May 27, 2020
  13. May 22, 2020
    • Hernando Castano's avatar
      RPC Module for Relays (#80) · 55aa5780
      Hernando Castano authored 
      * Test defining an RPC API

* Add wrapper clients for the RPC API

* Implement most Ethereum RPCs

Does not include RPCs that require the bridge contract.

* Implement a few of the Substrate RPCs

Still missing proper error handling, as well as decoding responses from the
Substrate node.

* Make error handling more ergonomic

* Implement Substrate RPCs that use `state_call`

* Implement rest of Substrate RPCs

* Implement `eth_call` RPC

This can be used to implement higher level requests like fetching Substrate headers
from an Ethereum node.

* Build some of the higher level Ethereum RPCs

Uses the new Ethereum RPC interface to do so

* Build some of the higher level Substrate RPCs

* Remove old Ethereum RPC methods

* Remove old Substrate RPC methods

* Add some documentation to Substrate RPCs

* Fix typo in enum construction

* Revert commits `0f0435d2` to `ca755029`

This range of commits was mainly trying to integrate the new RPC interface into the existing
codebase, however this turned out to be a little out of scope for the current PR. Instead this work
will be incorporated into a PR which aims to close #72.

* Add documentation to RPCs

* Rename functions in RPC API to conform to snake_case

* Check that header contains a number and hash

* Put doc comments on trait instead of impl methods

* Remove expect() calls

* Replace runtime API enums with consts

* Accept Bytes when submitting extrinsic

Let's us avoid using a runtime specific Extrinsic.

* Add strictly typed arguments to RPC API

Missing two methods right now, which require a `serde::Deserialize`
implemenation before they can be changed.

* Add `chain_getBlock` Substrate RPC

* Use typed arguments for `eth_estimateGas` and `eth_call`

* Silence dead code warnings

* Add check for logs bloom

* Remove unused variables

* Add documentation to RPC error enums
      55aa5780
  15. May 20, 2020
  17. May 19, 2020
    • Hernando Castano's avatar
      Bump rust-web3 to latest v0.11 (#100) · acf24309
      Hernando Castano authored 
      * Bump rust-web3 to latest master

* Use tagged release from crates.io

* Add check for `logs_bloom`

Since this is required by the runtime we want to enforce that an
incoming header has this.
      acf24309
  19. May 18, 2020
  21. May 12, 2020
    • Svyatoslav Nikolsky's avatar
      Process finality proofs in solidity PoA -> Substrate contract (#69) · fb9a31b4
      Svyatoslav Nikolsky authored 
      

* solidity contract

* continue

* upd

* cargo update

* fixes

* ehtereum_headers -> headers

* extracted some common stuff

* ethereum_sync.rs -> sync.rs

* make sync generic

* continue extracting

* continue

* add eth-contract argument

* continue

* some fixes

* contract v2

* continue

* more fixes

* more fixes

* deal with duplicated params

* removed multiple call_rpc variants

* bail_on_error!()

* fn submit_ethereum_transaction

* more fixes

* cargo fmt --all

* fix

* bail_on_arg_error!()

* fix

* fix

* remove async_extra stuff

* start work on finality builtin

remove async_extra stuff

continue

continue

local testnet (Alice + Bob) for node

* added TODO

* substrate-bridge.json -> substrate-bridge-abi.json

* get rid of substrate transactions hashes

* get rid of ethereum transactions hashes

* extracted contract bytecode to separate file

* cargo fmt --all

* avoid duplicate import in contracts

* removed Default::default()

* swapped configurations for sub2eth && eth2sub

* fix compilation

* do not double gas limit when submitting Substrate headers

* fix finality storage

* at least 1 validator required

* shift_session_manager_works

* cargo fmt --all

* solidity contract removed

* consts

* extracted solc compilation details to separate file

* removed (obsolete in future Vec<u8> justification)

* fixed cli option description

* fix typos

* fix grumble

* extracted constants

* log decoded header

* new substrate version + actually verify justification

* intermediate cargo fmt --all

* comments

* disable completion data resubmission

* increased timeouts + _MS -> Duration

* forget completion data after submission

* builtin tests

* headers tests

* cargo fmt --all

* update contract

* Update relays/ethereum/src/ethereum_sync_loop.rs

Co-authored-by: default avatarTomasz Drwięga <[email protected]>

* Update relays/ethereum/src/ethereum_sync_loop.rs

Co-authored-by: default avatarTomasz Drwięga <[email protected]>

* added docs

* OwnedFutureOutput

* more docs fixes

* cargo fmt --all

* encode headers

* consts + docs

* aliases again

* cargo fmt --all

* Update relays/ethereum/src/ethereum_sync_loop.rs

Co-authored-by: default avatarTomasz Drwięga <[email protected]>

* Update relays/ethereum/src/ethereum_sync_loop.rs

Co-authored-by: default avatarTomasz Drwięga <[email protected]>

* Use Duration::from_secs() instead of from_millis()

* grumbles

* Update relays/ethereum/src/headers.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* Update relays/ethereum/src/headers.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* incomplete_headers_are_still_incomplete_after_advance

* add hex-encoded headers to substrate_header_without_signal_parsed

* cargo fmt --all

* Update relays/ethereum/src/sync_loop.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* Update relays/ethereum/src/headers.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* Update relays/ethereum/src/headers.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* Update relays/ethereum/src/headers.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* Update relays/ethereum/src/headers.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* Update relays/ethereum/src/headers.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* Update relays/ethereum/src/headers.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* Update relays/ethereum/src/headers.rs

Co-authored-by: default avatarHernando Castano <[email protected]>

* added comments on Extra and Completion

Co-authored-by: default avatarTomasz Drwięga <[email protected]>
Co-authored-by: default avatarHernando Castano <[email protected]>
      fb9a31b4
  23. May 11, 2020
  25. May 04, 2020
  27. Apr 29, 2020
    • Svyatoslav Nikolsky's avatar
      Solidity contract that accepts unverified substrate headers (#65) · 9993873c
      Svyatoslav Nikolsky authored 
      * solidity contract

* continue

* upd

* cargo update

* fixes

* ehtereum_headers -> headers

* extracted some common stuff

* ethereum_sync.rs -> sync.rs

* make sync generic

* continue extracting

* continue

* add eth-contract argument

* continue

* some fixes

* contract v2

* continue

* more fixes

* more fixes

* deal with duplicated params

* removed multiple call_rpc variants

* bail_on_error!()

* fn submit_ethereum_transaction

* more fixes

* cargo fmt --all

* fix

* bail_on_arg_error!()

* fix

* fix

* remove async_extra stuff

* substrate-bridge.json -> substrate-bridge-abi.json

* get rid of substrate transactions hashes

* get rid of ethereum transactions hashes

* extracted contract bytecode to separate file

* cargo fmt --all

* avoid duplicate import in contracts

* removed Default::default()

* swapped configurations for sub2eth && eth2sub

* fix compilation

* do not double gas limit when submitting Substrate headers

* cargo fmt --all

* solidity contract removed

* consts

* extracted solc compilation details to separate file

* removed (obsolete in future Vec<u8> justification)

* fixed cli option description

* fix typos

* fix grumble

* extracted constants

* log decoded header

* cargo fmt --all

* comment
      9993873c
  29. Apr 28, 2020
  31. Apr 13, 2020
  33. Apr 08, 2020
  35. Apr 07, 2020
  37. Apr 06, 2020
  39. Mar 30, 2020
  41. Mar 23, 2020
  43. Mar 19, 2020
    • Hernando Castano's avatar
      Run RustFmt as part of the CI (#37) · e030497c
      Hernando Castano authored 
      * Run RustFmt as part of the CI

* Format repo

* Run RustFmt before the default Travis build step

Apparently if you override `script` you also need to make
sure to `build` and `test` the code yourself.

* Format repo
      e030497c
  45. Mar 17, 2020
    • Hernando Castano's avatar
      Get Ethereum Relay to Compile (#21) · 1eb8f879
      Hernando Castano authored 
      * Update dependencies

Upgrades Substrate based dependencies from v2.0.0 -> v2.0.0-alpha.1
and uses the `jsonrpsee`'s new feature flags. The actual code hasn't
been updated though, so this won't compile.

* Use `RawClient`s from `jsonrpsee`

* Update to use jsonrpsee's new API

* Hook up Ethereum Bridge Runtime, Relay, and Node Runtime

* Bump `parity-crypto` from v0.4 to v0.6

Fixes error when trying to compile tests. This was caused by
`parity-crypto` v0.4's use of `parity-secp256k1` over `secp256k1'.
Using the Parity fork meant multiple version of the same underlying
C library were being pulled in. `parity-crypto` v0.6 moved away from
this, only relying on `secp256k1` thus fixing the issue.
      1eb8f879
  47. Mar 13, 2020