* Undo renaming of c'tor parameter (API break).
* Re-introduce default param in CordappImpl c'tor.
* Make 'msg' a property of PermissionException to make it serializable.
* Deprecate `CommandWithParties.signingParties` as it should not be used in contract verification code as it is non-deterministic.
* Remove the remaining usage in contract verification code - replaced by signers collection.
Corda Node ensures a given contract class and version can be sourced from only one signed and trusted Attachment (JAR).
An attempt to import a signed JAR as a trusted uploader (or promote to be trusted) with a class and version already present in the other trusted Attachment will raise DuplicateContractClassException.
Minor fixes to Hibernate Attachment Query parser (original query to select attachment without signers would always return no attachments)
* ENT-2923 - remove db access code from the verification thread pool
* Remove worker pool for tx verification and disable db access.
* Address code review comments
Apps may depend on the previous behaviour of catching Throwable rather than just Exception. Better to not risk this break and instead provide a helper to throw Errors.
Also using Consumer to avoid ugly usage in Java for doOnSuccess and doOnFailure.
* Update the documentation for trackBy to better indicate that updates are not filtered according to the query criteria
* Add a test that shows the behaviour, which is skipped for now until a solution is implemented.
* Remove discrepancies between OS and ENT caused by manifest metadata.
Unsigned (until identify why signing causes different .EC file)
* Align comments between OS and ENT.
* Internal classe were being exposed and have been hidden
* The single flowLogic instance has been changed into a lambda producer. Flows may not be written to be executed twice, especially if they hold internal state.
* Added JVM c'tor overloads
* 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.
* Working version
* api-current.txt change to remove diff due to inheritance hierarchy change.
* api-current.txt change to remove warnings of abstract methods in new interfaces.
* Fix indent
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.
* Make TimedFlows retry forever, and cap the growth of the time out interval.
* Only time flows for restart if that is sensible (i.e. notary flows that actually have an alternative node to talk to).
* Move check for multi node notary into getter so it the `canBeRestarted` attribute can't be set too late.
* Make restartable timed flow a concept on SubFlow metadata and the relevant events so we can handle it properly for subflows based on their metadata.
* Addressing review comments.
* Consistent naming
* Update documentation
* Addressing documentation comments.
* Refactor into attachment service
Fix up mock service
First caching version, but with no invalidation currently
Set cache size
Fix up after rebase
Cache invalidation
Formatting tidy up
Sort out some nullability
Add kdocs.
Unit tests
More unit tests
Fix TODO
Unit test fixes
Unit test fixes
Fixed concurrent invalidating transaction support.
* Correct some transaction concurrency bug, including unit test.
* Added some unit tests for the method I added to persistence.
* Remove some blank lines
* Review feedback
* Fix imports
* 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.
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.
TransactionBuilder loads attachment using attachment storage instead of CordappLoader,
contract class version is now Integer (format and stored in db as Integer).
* Hash to signature constraints migration #1
* After rebase from Attachments Classloader commit.
* Simplified implementation without CZ whitelisting and relaxing the no-overlap rule slightly.
* Further simplification.
* Detailed implementation.
* Use fully loaded Cash contract jar for hash to signature constraints migration test.
Additional debug logging.
* Minor cleanup.
* Address PR review feedback.
* Minor fix.
* Fixes following rebase from master.
* Implemented `calculateEntriesHashes` to improve classloader validation performance.
* Address minor PR review comments.
* Added integration tests and some minor fixes.
* Minor fixes following rebase from master.
* Updates and fixes following integration testing.
* Added changelog entry.
* Fix broken unit tests.
* Fix compilation errors in DriverDSL tests after rebase from master.
* Minor fix to test cordapp jar signing using explicit keystore.
* Run hash-to-signature constraints integration test out of process using a non-validating notary.
* Address PR review feedback: contract version from database + other minor changes.
* Address final PR review feedback: remove signed attachment field from attachmentWithContext
* Resolve conflicts following rebase from master.
* Fix failing junit test.
* Fix Kryo serialization error (forgot to write new `version` identifier field)
* Removed redundant query carried over from previous commit.
* Added documentation.
* Fix test case where explicit Hash Constraint input and Signature Constraint output explicitly configured.
* Addressing PR review comments from SA.
* AttachmentQueryCriteria API: added wither methods and Java Unit tests.
* Fixed compilation error caused by Unit tests being in wrong module.
* Added @CordaInternal to canBeTransitionedFrom function.
* Minimized AttachmentClassloader overlap duplicates checking.
* Moved JarSignatureTestUtils and ContractJarTestUtils to internal pending clean-up and documentation before public release.
* Minor fix following rebase from master.
* Removed redundant checkNotNull(networkParameters) checks now that these are always passed into the main (non-deprecated) constructor.
* Remove capitalization.
* CORDA-2115: Notary whitelist verification changes
- For regular and contract upgrade transactions: check that the notary is in the network parameter whitelist
- For notary change transactions: check the the new notary is in the network parameter whitelist. This enabled support for network merging: the old notary doesn't have to be in the current network's notary whitelist for re-pointing old states to another notary.
These checks are done during transaction construction/verification and also by the non-validating notary.
* Address comments
* Remove stale todo
* Use notary whitelist of current network parameters for platform versoin 3
* Cleanup test
* Move `getHistoricNotary` to `HistoricNetworkParameterStorage` in `core.internal`
* Require `newNotary` to be notary on the network map during notary change
* ENT-2666: Don't check for network parameter currentness for now
* Add check for parameters null when version >= 4
* Add check that parameters are known to the node/network
* Add test
