* Create extradata with round information only when using contract to obtain validators and vote
* Qbft header validation rule for extradata when validators are obtained from contract
Signed-off-by: Usman Saleem <usman@usmans.info>
* Upgrade to Apache Tuweni 2.0
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* Remove intermediate repository
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* Remove all occurrences of toBytes
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* Migrate to tuweni-bytes
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* add changelog
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* correct reference tests
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* Initial API changes
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* more changes
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* Change APIs for VM ops
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* Use constant UInt256.ONE
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* Optimize a bit address <> word transformation
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
* spotless
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
The Hash of a qbft payload is calculated by hashing the RLP'd bytes of the message-id, followed by the payload's encoded bytes.
RLP(msgCode, RLP(payload.encodedBytes()))
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
We were creating new in-memory storage segments each time we were
supposed to be retrieving it which prevented me from being able to test
what keys ended up being stored in that segment.
Signed-off-by: Ratan Rai Sur <ratan.r.sur@gmail.com>
This is the first step in supporting switchable consensus mechanisms.
Specifically this allows additional protocol specs to be inserted to the protocol schedule at milestones other than that explicitly specified in the genesis config.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
QBFT no longer validates all fields of the block header (eg nonce mixhash), as these have no bearing on the
safety model of the protocol.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
* Enable Besu to import blocks containing quorum style private transactions
* Add RPC to accept quorum style raw private transactions
Signed-off-by: Stefan Pingel <stefan.pingel@consensys.net>
Signed-off-by: Lucas Saldanha <lucascrsaldanha@gmail.com>
Co-authored-by: Lucas Saldanha <lucascrsaldanha@gmail.com>
The code required to deserialise signed payloads for QBFT is verbose and can be reduced by templating.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Move the messageFactory out of IbftFinalState such that the IbftFinalState can be reused between IBFT and QBFT.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
This adds the proposal and roundchange messages required for QBFT.
This does not wire in the ability to transmit/receive these messages, it just defines the message structure.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Aspects of the consensus mechanism associated with block creation, and validation have been moved
from the IBFT package, into into consensus/common, such that they can be reused for the QBFT
implementation.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Moves IBFT events to the common package for reuse with the QBFT implementation.
This necessitated the creation of BftEventHandler interface, such that a generic IbftController can be passed around, rather than the literal IbftController.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Moving the IbftMessage (and rename to BftMessage) to the common package such that it can be reused as part of the QBFT implementation.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
This is the first step in making aspects of the IBFT2 code base common, such that it can be reused as part of the QBFT implementation which is coming shortly.
Signed-off-by: Trent Mohay trent.mohay@consensys.net
Upgrade to ErrorProne 2.4.0
* public constructors on abstract classes are removed
* Javadoc must have meaningfull documentation
* lambdas should not be variables
* Added to the list of confusing inner class names (Entry and Type)
* no assert keyword in tests
* Obsolete JDK classes produce errors now
Signed-off-by: Danno Ferrin <danno.ferrin@gmail.com>
Currently, Besu injects a KeyPair from the initial entry, through the hierarchy of classes and into various leaf classes. The leaf classes then execute statically defined cryptographic functions (eg Secp256k1.sign) using the injected key.
Thus the implementation of the cryptographic function is hardcoded by the leaf node, and cannot be injected - and thus its implementation cannot be altered.
This change combines the node's KeyPair with associated cryptographic functions in a single class, which can then be injected. This in turn enables other cryptographic backends to be utilised by Besu.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Removes as many Gradle 7.0 compatibility issues as possible
* `baseName` -> `archiveBaseName`
* `extension` -> `archiveExtension`
* `destinationDir` -> `destinationDirectory`
* `runtime` -> `runtimeOnly`
* Change some log4j-api and log4j-core dependencies
* Remove an unneeded and outdated plugin (`net.ltgt.apt`)
* tweak the plugin-api change detector's property annotations.
Warnings still exist with one external plugin used for license file
checking that we do not control the source code for.
Signed-off-by: Danno Ferrin <danno.ferrin@gmail.com>
This was turned off a number of months ago because of long build times.
However it appears either because of code structure changes or fixed
errorprone that this finishes in a reasonable time now.
Code that violated this check is also fixed.
Signed-off-by: Danno Ferrin <danno.ferrin@gmail.com>
Update dependencies to most current version
- except picocli which is a major version update
Alphabetize dependencies
Signed-off-by: Danno Ferrin <danno.ferrin@gmail.com>
This change allows a user to specify a list of address which are
to become validators in an IBFT2 network at a specific block number.
This has required extending the VoteTallyCache, and also added a new
"CustomForks" section to the genesis file.
At the moment only validators are able to be changed, however the
framework now exists for future modifications to be defined that
affect the behaviour of the system "outside" of traditional Ethereum
milestones.
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
garyschulte
matkt
Usman Saleem
Jason Frame
Antoine Toulme
Vladyslav Lupashevskyi
Lucas Saldanha
Trent Mohay
Ratan (Rai) Sur
Daniel Lehrner
Trent Mohay
Stefan Pingel
Antoine Toulme
David Mechler
Danno Ferrin