* ENT-3057: Log hibernate warns and errors in different log
If a hibernate error occurs (deadlock, for example) that would cause a flow to be sent to the hospital, hibernate logs the warnings and errors before we do. This results in duplication in the logs, and pollutes the log. To solve this, we create a new log appender named diagnostic-{node-name}.log and log any org.hibernate messages of warn and above to that file. This way, messages are not lost, which means that the information can be retrieved if need be.
* Corrected indentation of comment (changed tab to space)
* Updated node-administration document to mention diagnostic logging change
* Fixed integration test. It was breaking because it was fetching the first log file in the folder, assuming there would be only one. This assumption is now invalid because the diagnostic log file that was introduced. Two tests were found that used similar logic to find a log file to examine, hence both were corrected to look for log files beginning with "node"
* Updated documentation as per review comments.
There's a bug with the ServiceLoader which leaks a file handle to the app jar on shutdown. This causes an issue if a mock node is restarted in Windows. To avoid the problem completely we no longer overwrite any existing jars, as the jar to be copied will be same anyway.
(cherry picked from commit 0038a86481)
TestCordapp – disable daemon on internal gradle process
The TestCordappImpl runs gradle to build cordapp jars required for tests.
The started gradle process reuses a Gradle daemon that's potentially already
used for running the tests causing the JVM to die with SIGBUS.
* First pass at fixing 2563.
* In memory KMS now maps keys to IDs.
* CreateDatabaseAndMockServices now creates a persistent key management service and a can take a persistent identity service, so now the external id mapping works for mock services.
* * Created a helper for mock services which allows the creation of a mock services with persistent identity management service key management service and vault.
* MockNode now uses persistent key management service - not sure why it didn't do before?
* * MockNode now uses BasicHSMKeyManagementService
* Updated api-current file
* Little fix required after rebase to master.
* Fixed broken test.
* Added informative error messages to UnsupportedOperationExceptions thrown by E2ETestKeyManagementService.
* Removed redundant private constructor for mock services from api-current.txt.
* Addressed Rick's comments.
Previous implementation was in LedgerTransaction and focused only on contract classes,
but every package matters.
Also fixes some exception types and does misc refactorings.
Take out a useless parameter from a method that was added to the public
API, document it. Add some comments explaining more about why we are
looking up attachment versions in WireTransaction.toLedgerTransaction.
* Add FetchParametersFlow
* No downgrade parameters in ResolveTransactionsFlow
Make sure that parameters in the transaction
graph are ordered (this is to prevent the downgrade attack, when the
malicious notary and participants sign transaction that shouldn't be
notarised otherwise). We ensure that by checking that epochs of network
parameters in the transaction chain are ordered.
* Addressed some minor items from RP review feedback.
* Refactoring following rebase from master.
* Address RP PR review comments (round 2)
* Addressed a couple of minor PR review points.
* Renaming of unit tests and cleanup.
* Changes discusses with RP to ensure Network Param checking is applied at txn verify time + resolve order checking gated on existence of tagged NPs in txn and associated minimum platform version.
* Do not fail on missing ServiceHub impl + return nothing if txn not NP tagged.
* Unify HistoricNetworkParametersStorage and
NetworkParametersStorageInternal
* SignedDataWithCert implements NamedByHash
* Cleanup
* Move parameters ordering check to signed transaction resolution
* Fixes after merge, address comments
* Address Andrius comments
This includes all of the cash selection logic, JSON support using jackson and a bunch of utilities which are not relevant to contract verification. The exception to this are Interpolator which has been moved to the IRS demo, and PhysicalLocationStructures.kt which is now in explorer.
* Allow for duplicate (contract class, version) signed attachments in devMode.
* Code clean-up.
* Fix compilation error in test code.
* Additional gating/warning and added Unit test for development mode behaviour.
* Start pooling classpath scanning
Quickly patch synchronisation of attachment class loader cache. Needs a revisit but more complicated due to DJVM.
Annotate away for DJVM
Take ClassGraph utils into their own file so we can exclude for DJVM
Clean up a little
* Daemonize the threads
* Seems to be some concurrency problems with use of ClassGraph. Using a mutex for now to work around.
* Removed `restart node successfully with suspended flow` as it duplicates `TraderDemoTest#Test restart node during flow works properly`
* Removed the need for a notary
The gradle process that runs the tests keeps an exclusive hold on built jars in Windows, which means if a test wants to get hold of the CorDapp, and it's requested from the same module, it will fail. Now instead of deleting the "libs" dir we just use the latest created jar.
* Add whitelists and custom serializers from cordapps to serialization context
* Remove changes in TransactionBuilder, add caching
* Add whitelists and custom serializers from cordapps to serialization context
* Remove changes in TransactionBuilder, add caching
* Address comments
* Increase node memory for SIMM integration test
* Cache only serialization context
* Increase integ test timeout
* Fix API breakage
* Increase max heap size for web server integ test
* Move classloading utils from separate module to core.internal
* Adjust heap size for more integ tests
* Increase time window for IRS demo transactions
* Fix determinator
* Add parameter in core-deterministic
* Stub out class-loading method for DJVM
Move Raft and BFT-Smart notaries back into node to preserve backwards compatibility.
* Allow overriding full node config when using internal mock network parameters.
* Make BFT-Smart notary start up in prod mode as well
* Move raft & bftsmart notaries to net.corda.notary.experimental package
* Make sure Raft notary handles reference state edge cases correctly.
* Make sure BFT-Smart notary handles reference state edge cases correctly.
* Include notary schemas in node internal schemas
* Undo Raft notary table schema changes to maintain compatibility.
The ResponderFlowFactory parameter is not used and so removed. Also, instead of returning a Future it returns an Observable of responder flows, to support multiple invocations. And finally renamed to registerInitiatedFlow to stick with the existing naming strategy.
* Fixed incorrect attachment loading integration test
`AttachmentLoadingTests.test that attachments retrieved over the network are not used for code` was a false-positive - it was incorrect on multiple levels. Fixing it required updating the finance:isolated CorDapp, at which point it was given the new MANIFEST metadata for V4, and moved out of the net.corda.finance namespace to avoid package sealing issues.
The new test exposed a bug in the LedgerTransaction verification logic. This was cleaned up as it was too easy to verify on the wrong instance.
TestCordapp has now two implementations to clearly separate the two use cases it has in the Corda repo:
* TestCordappImpl which implements the revised public API of TestCordapp; namely that a TestCordapp instance references a real CorDapp jar on the classpath. This is either an external dependency jar in which case it’s taken as is and given to the node, or it’s a local gradle project in which case it’s compiled using the gradle “jar” task to generate the CorDapp jar. This approach means the jar has all the original CorDapp versioning information, which is important that it’s correct when testing. To this end, TestCordapp only needs to expose the ability to specify the app’s config. All the remaining properties have moved to CustomCordapp.
* CustomCordapp for creating arbitrary custom CorDapps, including specifying the jar’s MANIFEST values. This is internal API and only used for testing the platform. Technically this shouldn’t implement TestCordapp but does so to reduce the complexity of the driver and mock network.
* Implementation of Contract and Workflow attribute identifiers.
* Fixes following rebase from master.
* Fix broken JUnit test.
* Fix broken JUnit test.
* Fix broken JUnit test.
* Added missing constants.
* Further clean-up.
* Updated documentation.
* Added changelog entry.
* Updated all samples (using new Gradle Plugin 4.0.37 functionality)
* Temporarily resolve gradle plugins from latest published snapshot.
* Temporarily resolve gradle plugins from latest published snapshot.
* Updates following feedback from PR review.
* Move constants into CordappInfo companion object.
* Contract and Workflow attribute `version` to `versionId` (as version is a reserved gradle variable)
* Clarified warning message on incorrect version identifier.
* Align version identifier processing logic with gradle cordapp plugin.
* Updated comment.
* Minor fixes following rebase from master.
* Fixed broken unit test.
* Improved exception reporting.
* Update to use 4.0.37 of Gradle Plugins.
* Added support for combined Contract and Workflow CorDapp info.
* Updated following discussions with Shams + cleanup.
* Updated following Shams PR review.
* Minor API improvements.
* Added missing cordapp info causing deployNodes to fail.
1) TwoPartyTradeFlowTests - restructured - saving transaction just after creating a state, as it's needed for the next TransactionState to be verified (for non-downgrade rule), enable more tests which were set as @Ignored, left 3 TODOs as 2 tests were slightly modified, need further investigation
2) MockService method loadContractAttachment always returns a dummy Attachment which means it has a default Contract Class Version number 1 used for signature constraints non-downgrade rule.
3) TransactionSerializationTests - added a fake transaction which created fake stated used as input state and using real (not mocked one) implementation of loadContractAttachment
Contract class version non-downgrade rule is check by LedgerTransaction.verify().
TransactionBuilder.toWireTransaction(services: ServicesForResolution) selects attachments for the transaction which obey non downgrade rule.
New ServiceHub method loadAttachmentConstraint(stateRef: StateRef, forContractClassName: ContractClassName? = null) retrieves the attachment contract related to transaction output states of given contract class name.
Note: similar sort of changes already made in Ent codebase that fix execution against external DBs.
it will make sense to backport those change to OS to avoid merge conflicts in the future.
It exposed the internal SerializationEnvironment class. It previously documented that the SerializationEnvironmentRule JUnit rule should be used instead.
TransactionBuilder loads attachment using attachment storage instead of CordappLoader,
contract class version is now Integer (format and stored in db as Integer).
