* Add checks on the replacement of a transaction in the pool:
- reject EIP-1559 for pre-fork blocks
- accept both frontier and EIP-1559 transactions during phase 1
- reject frontier transactions after phase 2 is finalized
Signed-off-by: Abdelhamid Bakhta <abdelhamid.bakhta@consensys.net>
* The transaction gas price is computed when adding a transaction into the local pool using eth_sendRawTransaction JSON RPC endpoint. Transaction price must be computed properly depending on the type of the transaction.
For instance `shouldReplace` method of PendingTransactions must be updated to deal with EIP-1559 transactions.
- Updated `PendingTransactions` to add access to the chain header in order to retrieve the last base fee value.
- Updated `TransactionReplacementByPriceRule` to compute the transaction price depending on the type of the transaction (frontier or eip-1559).
- Added unit tests to cover all possible replacement scenarios.
Signed-off-by: Abdelhamid Bakhta <abdelhamid.bakhta@consensys.net>
* Handle legacy gas pool and EIP-1559 gas pool when mining blocks.
- Added `EIP1559` manager class in `ProtocolSpec` (defaulted to `Optional.empty()`).
- Updated `MainnetProtocolSpecs` EIP-1559 definition to set the `EIP1559` manager class.
- Updated `BlockTransactionSelector`
- Added `eip1559CumulativeGasUsed` field in `TransactionSelectionResults`.
- Updated `updateTransactionResultTracking` method to compute cumulative gas used according to `EIP-1559` rules.
- Updated `transactionTooLargeForBlock` method to compute gas remaining according to `EIP-1559` rules.
- Updated `blockOccupancyAboveThreshold` method to compute minimum block occupancy ratio according to `EIP-1559` rules.
Signed-off-by: Abdelhamid Bakhta <abdelhamid.bakhta@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* Remove an unneeded and outdated plugin (`net.ltgt.apt`)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>
Make needed changes to have LogsBloomFilter become an immutable object.
Since we are returning this object from other immutable values then we
should mechanically enforce it's immutability by removing mutating
functions. These are moved into a builder ineterface where the bloom
values can be incrementally built and a LogsBloomFilter object is
produced when calculations are complete.
This allows us to make LogsBloomFilter a DelegatingBytes subclass and
eliminates the need to call getBytes in situations where that is needed.
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>
* Use UnformattedDataImpl as a DelegatingBytes class, so we can have it used throughout and reduce the churn of new objects
Signed-off-by: Antoine Toulme <antoine@lunar-ocean.com>
Signed-off-by: Danno Ferrin <danno.ferrin@gmail.com>
[PIE-1858] Added functionality to register custom metrics categories and exposed some PoA data for metrics.
Signed-off-by: Mark Terry <mark.terry@consensys.net>
* adding in spdx-license-identifier & updated check for the same; removing license check from spotless
Signed-off-by: Joshua Fernandes <joshua.fernandes@consensys.net>
* Change CheckSpdxHeader to a task.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Expose EthPeer validation state so that the Synchronizer can choose peers based on whether or not they have been fully validated. This allows us to use only fully validated peers when choosing a pivot block.
Signed-off-by: Meredith Baxter <meredith.baxter@consensys.net>
Signed-off-by: Danno Ferrin <danno.ferrin@gmail.com>
Interally we use a `BigInteger` for ChainID, but currently use an `int` for
NetworkID. Because the default for NetworkID is the same value as ChainID there
are some chains where this will be very problematic, and there is at least
one other long-living chain outside the 32 bit int value range.
This is a large commit because the type is baked fairly deep into some of
the other APIs and very much in the test code testing the type.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Retesteth requires support for mining without block rewards and without PoW.
No Proof simply requires exposing the nonce generator and using a special
EthHashSolver.
No Reward is supported via a flag in the ProtocolSpec, stating whether or not
to skip zero rewards. For frontier, homestead, and tangerine whistle (EIP150)
this flag is false. For all other forks and all other consensus engines the
flag is true, even when emulating EVM state from those three forks as all
non-PoW consensus engines never consider block rewards.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
This reverts commit 814b36e4
The needed chantes to get rid of Instant.now (which is also needed to get rid
of the wall clock dependency) are too deep and intrusive into IBFT to try and
speed patch them in that some APIs require re-work, so in the interst of test
stability this gets sheleved until it is all ready.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
To allow us to reset the timestamp in the blockchain for Retesteth support
we need to pass a Clock to affected APIs and use that instead of the static method
System.currentTimeMillis(). The most consistent way to do this that will ensure
that the API does not sneak back in is to ban the method via ErrorProne.
TestClock.fixed() was altered to return the "now" time of the first time the fixed clock was requested, needed for many header validation tasks validating headers are not from the future.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Provides better control over the maximum number of concurrent requests to a peer.
Gives a fairer allocation of peers to requests being made.
Avoids a task failing because all peers are busy which then introduces a delay before the request is retried.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Move RocksDBStats to it's own module. This also brings metrics to
metrics:core since none of our other module have nested modules but
they have peer modules.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PRIV-41] Use metrics system for private state db
- Use PrivacyParametersBuilder to build PrivacyParameters
- refactor PrivacyParameters to expose default options
- refactor test builders to use PrivacyParameters.DEFAULT
- Use URI in Enclave
* Fix: enclave tests from bad merge
* Fix privacy acceptance tests after db configuration changes
* Switch to use nested class for PrivacyParametersBuilder
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Added ability to subscribe to dropped transactions from the transaction pending pool.
Implemented subscription webservice to support this.
* Added metrics to the pending transactions, tracking the number of local and remote transactions in the pool.
* Converted listener management in pending transactions to use the Subscribers util object.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Biggest change is that UnusedVariable and UnusedMethod went to WARN by
default. Since our build is a no warning build this means we either need
to turn them off or fix them. I mostly opted for the latter. Test code
was mostly fixed, unused loggers were deleted, and other shipped code
was mostly suppressed.
Two less noisy fixes to not use `SortedSet` and to use zero based
comparable results instead of -1, 0, and 1. Also a compiler nit in
errorprone was suppressed, per the description it won't affect us.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Store the instant that a pending transaction is added to the txpool, and expose this out through the api.
* Clock.systemUTC only used once.
* TestClock class added with a factory method for a fixed clock.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
With re-enabling IBFT 1.0, an error was introduced whereby the Eth/62
and ETH/63 protocols did not have a mapped ProtocolManager (resulting
in an eror at runtime).
This change ensures all protocols are handled by the Istanbul64
ProtocolManager.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
It was identified during a demonstration that Pantheon, when running
in IBFT would show a "Bad Block Import" when a validator was added or
removed from the validator pool.
It was determined this was due to IBFT maintaining a single, 'global'
copy of the curent list of validators, which was updated when a block
was imported - thus when a block which had been imported vi IBFT
was then received via Eth block propogation, the validator list would
not align with the global list (as it had been updated in the IBFT
import).
The solution has been to utilise the VoteTallyCache as used in the
Clique implementation.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Two changes:
* Stream chains now take up less vertical lines, only breaking on
stream operations.
* Long annotations that span multiple lines no longer have a dangling
parentesis and indent 4 spaces.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Add the services thread pool and a computation thread pool to the
EthScheduler.
* Services are long running, sequential, and infrequently start tasks
such as Full Sync and Fast Sync.
* Computations are short and high CPU intensity tasks such as ECDSA
signature extractions and POW validation. The intent is that each
runnable represents one such extraction and the extractions from a
block are saturated across available processing power. These
computations should have zero dependencies outside their object and
thread.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Add Privacy Cli options
* Wire up Precompiled contract configuration to Protocol Spec
* Rename createDefault to noPrivacy to indicate the defaults.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Removing code identified by the 'unused declaration' analysis in IntelliJ
* Undoing removal of injectNewRound as that's actually used
* Removing wrapper class from Clique UT
* Spotless
* Adding back code
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Abdelhamid Bakhta
Antoine Toulme
Danno Ferrin
mark-terry
Joshua Fernandes
mbaxter
Ratan Rai Sur
Danno Ferrin
pinges
mbaxter
Adrian Sutton
S. Matthew English
Jason Frame
Danno Ferrin
Antony Denyer
Rob Dawson
Puneetha Karamsetty
Trent Mohay
Adrian Sutton
CJ Hare