* created fixed difficulty calculator.
* Use fixed calculator at the right spot.
* Use fixeddifficulty in the main dev.json file.
* Removed development difficulty calculators.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Messages which originate with the current node are logged in the
gossiper such that if a remote peer sends a packet which originated
from the local back to the local node, it should not go back out
again.
It was found that if a non-existent account sent a transaction via
JSON RPC - the transction would be rejected, even if the upfront cost
of the transaction was 0 (0 gasprice, and 0 value).
This was because the sender was deemed to not exist, therefore not
have the required funds.
If the tranasaction was received via block propogation, this problem
would not be hit (as the sender account would be created in the world
state prior to validating the transaction). Local/remote transactions
did not have access to the world state to do this.
MainnetTransactionValidator has been updated to allow a 'null' sender
to create a transaction if the price is zero (and the nonce is acceptable
from the standpoint of a default/initial account state).
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Separate the management of sync target and actual import from the rest of the Downloader logic in preparation for introducing a fast sync chain downloader.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
fixes NC-2104 remove Clique and iBFT defaults and centralise default values
As toString() is used to display default values in CLI description and this is
not used anywhere else for RpcApi objects, it may have been used for debug long
ago, but now we can use the simple string value as return from toString.
Then we are able to use the DEFAULT_JSON_RPC_APIS constant as default value
directly instead of hard coded defaults string in option that was probably used
because previous toString was not outputting correct representation. It may be
interesting to comment when some does this sort of hack.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Makes Synchronizer responsible for deciding if it has enough peers or not rather than ProtocolManager.
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>
* Add support for initiating fast sync to DefaultSynchronizer, starting full sync once that completes.
* Wait for a minimum number of peers to be available before starting fast sync.
* Select pivot block.
* Fetch the pivot block header.
* Ensure that a majority of peers (which have the pivot block) agree on the block.
* Pull isRetryingError and assignPeer up to AbstractRetryingPeerTask so it can be reused.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* added test and DSL for node with --no-discovery
* reversed boolean for discovery
* changed to Boolean and arity = 1
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
new JSON rpc call admin_addPeer that lists a peer as a node we should always be connected to
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Ibft is required to validate a block upon reception, but not import
it until a later time.
As such, IBFT will require validation and importing to be separated.
The validator has been exposed as part of the ProtocolSpecification.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Implement a new endpoint for privacy (#PRIV-5)
Create new package for implement privacy isolate, add new EeaSendSawTransaction.java and EeaSendSawTransactionTest.java
Create a new RpcApis category: EEA
Make changes to expose the endpoint in JsonRpcMethodsFactory.java, RpcApis.java and PatheonCommand.java
Create basic unit tests to call and get the response of the endpoint and call manualy and get the response
* Fix tests build failure and run gradlew spotlessApply
Also resolve merge duplication
* Remove the EEA from default APIs
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Implemented list/add/remove accounts from whitelist
* Including account whitelist methods in the JSON-RPC API
* Fixing json rpc response for eth_sendrawTransaction with account not authorized
* Refactoring TransactionPool account whitelist logic
* Acceptance test for accounts whitelist
* Errorprone
* Fixed account nonce tracking in ATs
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
The total difficulty of mainnet is larger than a signed long, so we
need to adjust the way we get the number.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
* Initial implementation of ibft_getValidatorsByBlockHash
* Added in missing method to blockchain queries and cleaned up code.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Put and remove are currently available on the KeyValueStorage interface
as non-transactional calls. These are used nowhere other than test
code, all our production write calls are to the transactional interface.
* Remove the non-transactional mutation APIs from the interface
* Update the tests to use transactional writes
* Update getStartTransaction to just be startTransaction since it is
not a property but a method.
Signed-off-by: Adrian Sutton <adrian.sutton@consensys.net>
Lucas Saldanha
Adrian Sutton
Rob Dawson
tmohay
Chris Mckay
mbaxter
Puneetha Karamsetty
Nicolas MASSART
Danno Ferrin
Ivaylo Kirilov
Sally MacFarlane
mark-terry
Vinicius Stevam
CJ Hare