Implemented getPositiveInt function in JsonUtil to validate a JSON positive number value. Using this function, the blockperiodseconds should now be validated whenever retrieved from the genesis config, including transitions.
Signed-off-by: George Patterson <g-patt@outlook.com>
* lots of errorprone fixes
* some license updates
* some mockito updates
* upgrade the rocksdb version
* Prometheus left at 0.9.0 as 0.10.0+ introduces OpenMetrics
related changes that break unit tests.
Signed-off-by: Danno Ferrin <danno.ferrin@gmail.com>
How the GraalVM reports itself in the vendor and vm flags has evolved in
newer version. Report GraalVM if it is seen in either string.
Signed-off-by: Danno Ferrin <danno.ferrin@gmail.com>
Occasionally, a callback given to a subscriber will complete a future
which then runs another task which adds another callback to the
subscriber list of the same type. By the time the first callback is
finished, the new callback (which presumably wants another "real"
instance of the event to happen) could be next up in the list of the
first's subscribers callback iteration. This takes a snapshot of the
subscribers when the desired event happens so there's no risk of
following down the rabbit hole.
I collected some rough data about the size of the subscriber lists to
see the penalty for copying them and I found that by the time a full
sync began or a fast sync had started downloading headers, the maximum
subscribers any one Subscribers class had was 7.
Signed-off-by: Ratan Rai Sur <ratan.r.sur@gmail.com>
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>
Before this pull request Besu was using the latest known fork id to create status message for Ethereum P2P protocol handshake.
This latest known fork id was created based on a list of forks retrieved from the Genesis.
For private networks it is possible that all fork blocks number are set to 0.
The algorithm to compute the valid fork hashes excludes 0 values.
As a result, the list was empty and the `getLatestForkId` was returning `null`. This is an issue when you support capabilities >= to Eth/64 sub protocol because other peers expect the fork id value in the `RLP` encoded message.
Moreover, the algorithm to compute the fork id should be aware of the chain head number and update `CRC` value only for fork blocks below the current head.
This pull request fixes this issue by fetching the chain head number and update accordingly the `CRC` value.
Unit tests have been extended to cover an exhaustive list of possible combinations on named networks (`goerli`, `rinkeby`, `ropsten` and `mainnet`).
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>
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>
* 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>
* Ensure `plugin-api` module gets published at the correct maven path
* Move `plugins` to `plugin-api`
Signed-off-by: Edward Evans <edward.evans@consensys.net>
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Return plugin-api to the main repo
* Spotless
* Migrate all external plugin-api references to the project in this repo
* Add licence header
* Update repo reference for publish, even if commented
* Use real configuration for publishing plugin-api
This was tested with the
`:plugins:publishMavenJavaPublicationToMavenLocal` task and checking the
local Maven repo to make sure it was using the correct paths
Signed-off-by: Edward Evans <edward.evans@consensys.net>
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Rich Data for Events Plugin
* plugin-api -> api
* use BinaryData as a root and add getValue to UInt256Value
* bring rick data changes in line with proposed APIs.
Undo orthagonal naming changes.
* add size
* use log and transaction interfaces from rich data api
* update to released plugin api version and add new event listener.
* add tests
* fix acceptance tests
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
The retesteth program wants byte trimmed UInt256, but our current impl does
nybble trimmed data (which is what the JSON-RPC spec calls for). Add an API
so we can do both.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
If you try and do a difficulty of 1 the UInt256 class used for comparison throws
an error because 2^256 is 33 bytes. Instead use 2^256-1 which is 32.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* [PAN-1683] Limit the fraction of wire connections initiated by peers
To protect against eclipse attacks, we should not allow all of our wire connections to be initiated from network peers. Some fraction of wire connections should be initiated by our node by connecting to peers in our discovery peer table. This PR ensures the fraction abides the limit.
* change fraction default value and add tests
* make fraction of remote wire connections configurable
- add a cli option to configure the fraction: `--fraction-remote-connections-allowed`
- introduce `Fraction` class to handle the conversion of the CLI option to a double and check if the value is between 0.0 and 1.0
- add tests
- fix broken tests
* remove unused local variable
* fix RunnerTest
* set fraction to 1.0 in PantheonFactoryConfigurationBuilder
* update test
* Introduce --limit-remote-wire-connections-enabled
* fix unused field
* fix conflict
* Update ethereum/p2p/src/main/java/tech/pegasys/pantheon/ethereum/p2p/rlpx/RlpxAgent.java
Co-Authored-By: Danno Ferrin <danno.ferrin@shemnon.com>
* Update ethereum/p2p/src/main/java/tech/pegasys/pantheon/ethereum/p2p/rlpx/RlpxAgent.java
Co-Authored-By: Danno Ferrin <danno.ferrin@shemnon.com>
* Update ethereum/p2p/src/main/java/tech/pegasys/pantheon/ethereum/p2p/rlpx/RlpxAgent.java
Co-Authored-By: Danno Ferrin <danno.ferrin@shemnon.com>
* fix PR discussion and tests
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Don't copy collections if we don't need to. Change types higher up if needed.
* Don't use Guava's Object.equal, use Java's Objects.equals.
** add errorprone test to enforce the banning of Guava's Objects class.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Only specify discovery port explicitly when the discovery port differs
from the listening port.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
