* Allow bridge pallet to return no finalized headers
* Update Runtime APIs to optionally return best finalized header
* Update relay to handle optional best finalized headers
* Fix Clippy lints
* Return a dummy header instead of an Option
* Remove Option from runtime Apis
* Remove support for handling optional finalized headers in relay
* Expose two nodes publicly through brucke.link
* Use flags for GNU `sed` instead of BSD `sed`
* Update Substrate relay entrypoint scripts to initialize bridge
* Add Rialto to Millau relay to Compose deployment
* Stop initializing Rialto chain through chainspec
* Include logging for Substrate pallet
* Make Rialto to Millau entrypoint executable
* Use YAML references for relay components
* Use published Substrate Relay image
* Relay messages from Millau to Rialto
* Use Bob nodes to serve message lane
* Fix some port number issues for PoA-Rialto deployment
* Stop directly referencing `environment` anchor in nodes
* Add probable cause to relayer error message
* Edit monitoring config file in-place
* Add some sleep time between bridge init call and starting relays
* Expose grafana.
* Use Root key as bridge pallet owner
In our case that's going to be Alice since she's Root for our Dev
and Local chains.
Co-authored-by: Tomasz Drwięga <tomasz@parity.io>
* initialize substrate bridge from relay
* is_halted: false
* initialize using su instead of owner
* Fix wording in comments
Co-authored-by: Hernando Castano <castano.ha@gmail.com>
* Support multiple "best headers" from different forks
* Update the name of a test
* Add note about multiple scheduled changes
* Disallow multiple scheduled authority set changes
* Return multiple best headers from Runtime APIs
* Remove invalid test write-up
* Add some sketch-ups of test scenarios
* Clean up test scenarios
* Add module for testing forks
* Write headers to storage
* Add way to check expected outcome for header imports
* Add support for importing finality proofs
* Support importing headers which schedule changes
* Write out test scenario using new framework
* Map authority set changes across forks
Gets all the tests in the `forks` module passing
* Remove basic tests
These were used when working on the initial test helper
* Prevent multiple pending set changes on the same fork
* Remove old test which allowed imports past unfinalized header
* Ignore failing test (for now)
* Rewrite `if` comparison using `match` and `cmp`
Fixes Clippy warning: `comparison_chain`
* Add helper for writing test headers with default characteristics
* Fix test that checked authority set updates
* Make note about importing headers on different unfinalized fork
* Perform some cleanup on the fork module
* Fix Clippy complaints
* Provide list of unfinalized headers to Runtime APIs
* Add proofs to expect() calls
* Make tests the focus of the forks module
* Allow specific errors to be checked in fork tests
* Remove unused method
* Replace unreachable() statement with expect()
* Rename storage `unfinalized_headers() `to make its purpose more clear
* Update Runtime API name in relayer to match pallet
* Commit `unfinalized_headers` changes I forgot to add
* Rename ChainTipHeight to BestHeight
* Make schedule_next_set_change require a mutable reference
* Remove check for key when enacting authority set
We only expect to take the happy-path in the pallet anyways, so this check
to save ourselves the time spent decoding the entry isn't really used.
* Clear justification set when writing headers to storage
* Clarify why we only allow one set change per fork
* Change best_headers() to return HeaderIDs
Prevents us from returning full headers (which are more expensive to
get from storage) since we only care about header IDs (number, hash)
anyways.
* Fix Clippy complaint
* Make note about equivocations
* Use HeaderIds when returning incomplete headers
This change stops returning full headers which are more expensive
to get from storage than header Ids (number, hash) are. Clients likely
don't need the full header anyways which is why this change is fine.
* Introduce HeaderId type to reduce type complexity
* Add signal hash to storage during genesis config
* Return error instead of expect()-ing
* Fix Clippy lint about `ok_or` fn call
* Rename `forks` module to indicate that it's for testing
* Use `const` for `expect()` proofs
* Remove check that key exists before `kill`-ing value
Co-authored-by: Svyatoslav Nikolsky <svyatonik@gmail.com>
* 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
* Initial commit. CLI which parses RPC urls.
* Establish ws connections and make simple RPC requests.
* Complete bridge setup.
* Process subscription events.
* Ctrl-C handler.
* Write a bare-bones README and copy in design doc.
* Modularize code a little bit.
* Communicate with each chain in a separate task.
* Parse headers from RPC subscription notifications.
* Send (fake) extrinsics across bridge channels.
And now it's deadlocked.
* Fix deadlock.
* Clarify in README that this is not-in-progress.
* Move everything into a single folder
* Move Substrate relay into appropriate folder
* Get the Substrate Relay node compiling
* Update Cargo.lock
* Use new composite accounts from Substrate
* Remove specification document
It has been moved to the Wiki on the Github repo.
* Update author + remove comments
* Use latest master for jsonrpsee
Required renaming some stuff (e.g Client -> RawClient)
Co-authored-by: Jim Posen <jim.posen@gmail.com>
Hernando Castano