This is so that the node archiving service, which scans for tables containing "transaction_id" column, can automatically archive the sender and receiver distribution record information with the transaction.
* ENT-9875: Added new network parameters
- Added `transactionRecoveryPeriod`
- Added `confidentialIdentityPreGenerationPeriod`
These new parameters are currently set to be nullable meaning they can be ignored and the duration if not specified will be null rather than, e.g., 0. This currently allows for nothing changing/breaking in the node-api
_Note: if these params can stay as nullable then the deprecated constructor might not even be needed (since the existing one will still work), needs to be discussed._
* Delay closing of attachment class loaders until all SerializationContext that refer to them (from BasicVerifier) have gone out of scope.
More comments
* Avoid any concurrency issues with queue processing
* Better concurrency behaviour
* Stop re-using attachment URLs as it turns out we can't close the URLClassLoaders when URLs are shared
* Refactor to use a ReferenceQueue.
Co-authored-by: Chris Rankin <chris.rankin@r3.com>
* ENT-6357: Deserialize LedgerTransaction elements for each Contract.verify().
* Lock the LedgerTransaction and NetworkParameters objects down for contract verification.
* Refactor BasicVerifier to be package private instead of public.
* Simplify verifyConstraints() operation.
* Review fixes: replace HashSet with LinkedHashSet, and add signing parties to commands via mapIndexed.
* Ensure tests also run notary nodes "out of process".
* Streamline SerializationContext switching.
* Cache deserialised cryptographic instances during contract verification.
* Invoke Class.forName() instead of ClassLoader.loadClass() to reduce contention on the system classloader's lock.
* Deserialization cache key now pre-computes its hash code.
* Allow AttachmentsClassLoader to be used concurrently.
* Cache all Envelope objects for reuse during contract verification.
* Generate CertPathProxy hash code using conventional algorithm.
* Adjust CustomSerializer.Proxy to allow better access to SerializationContext.
* CORDA-4105 Add public API to allow custom serialization schemes (#6848)
* CORDA-4105 Add public API to allow custom serialization schemes
* Fix Detekt
* Suppress warning
* Fix usused import
* Improve API to use generics
This does not break Java support (only Intelij gets confused).
* Add more detailed documentation to public interfaces
* Change internal variable name after rename public API
* Update Public API to use ByteSquence instead of SerializedBytes
* Remove unused import
* Fix whitespace.
* Add added public API to .ci/api-current.txt
* Improve public interfaces
Rename CustomSchemeContext to SerializationSchemeContext to improve
clarity and move to it's own file. Improve kdoc to make things less
confusing.
* Update API current with changed API
* CORDA-4104 Implement custom serialization scheme discovery mechanism (#6854)
* CORDA-4104 Implement CustomSerializationScheme Discovery Mechanism
Discovers a single CustomSerializationScheme implementation inside
the drivers dir using a system property.
* Started MockNetwork test
* Add driver test of Custom Serialization Scheme
* Fix detekt and minor style error
* Respond to review comments
Allow non-single arg constructors (there must be one no args
constructor), move code from SerializationEnviroment into its
own file, improve exceptions to be more user friendly.
* Fix minor bug in Scheme finding code + improve error messages
* CORDA-4104 Improve test coverage of custom serialization scheme discovery (#6855)
* CORDA-4104 Add test of classloader scanning for CustomSerializationSchemes
* Fix Detekt
* NOTICK Clarify KDOC on SerializationSchemeContext (#6865)
* CORDA-4111 Change Component Group Serialization to use contex when the lazy map is constructed (#6856)
Currently the component group will recheck the thread local (global)
serialization context when component groups are serialized lazily.
Instead store the serialization context when the lazy map is constructed
and use that latter when doing serialization lazily.
* CORDA-4106 Test wire transaction can still be written to the ledger (#6860)
* Add test that writes transaction to the Database
* Improve test check serialization scheme in test body
* CORDA-4119 Minor changes to serialisation injection for transaction building (#6868)
* CORDA-4119 Minor changes to serialisation injection for transaction building
Scan the CorDapp classloader instead of the drivers classloader.
Add properties map to CustomSerialiaztionContext (copied from SerializationContext).
Change API to let a user pass in the serialization context in TransactionBuilder.toLedgerTransaction
* Improve KDOC + fix shawdowing issue in CordaUtils
* Pass only the properties map into theTransactionBuilder.toWireTransaction
Not the entire serializationContext
* Revert change to CordaUtils
* Improve KDOC explain pitfalls of setting properties
* wip
* wip
* wip (need to review IEE comments)
* wip
* wip
* Small refactoring, fixed network-verifier's TestNotaryFlow
* Added command line option to explicitly enable hash agility support
* wip-do-not-push
* wip
* wip
* wip
* aligned merkletree/transaction hash algorithms
* wip
* Added mixed algorithm support for nodes vs leaves and corrected mixed algorithm tests
* moved global computeNonce and componentHash to DigestService
* added comment for failing test to fix
* wip
* Minor cleanups, added deprecated componentHash/computeNonce
* restored exploratory changes to failing SignedTransaction test
* cleaned up and minor rafactoring
* Fixed some tests with hardcoded hash algorithm
* some changes and cleanups following code review
* WIP commit before large change
* WIP Fixed 3 tests
* WIP removed direct references to randomSHA256() and sha256()
* Updated/added liquibase migrations to support larger hash algorithms
* Reviewed, cleanups, comments, fixes
* removing direct references to sha256()
* WIP verifying obligations test errors
* reviewing obligation/attachment issues with sha3_256
* Full review before PR - intermediate commits
* Reviewed and cleaned up
* Futher cleanup
* Fixed partial tree backward compatible json and cleanups
* all tests passing
* Removed couple of unused imports
* Reworked global componentHash function to avoid deprecated warnings
* replaced SHA3s with some alternate SHA2s
* Removed SHA3-256 and SHA3-512 references
* fixed some tests using non ubiquitous hash algorithms
* Fixed ABI compatibility (not for TransactionBuilder)
* Fixed ABI compatibility to TransactionBuilder
* couple of fixes
* fixed DigestService's randomHash
* Removed constructor with loosely typed args for private constructor of LedgerTransaction class (API removal)
* re-introduced LedgerTransaction deprecated ctor for deserialization
* Add possibility to load CustomMessageDigest bypassing JCA (#6798)
* Change api-current for DigestAlgorithm
* disable flaky tests
* addressed liquibase migration script versions
* Removed TODOs and cleanups
* relaxed privacy salt validation
* Fixed privacy salt test to comply with relaxed validation
* detekt and privacySalt validation
* diff cleanup
* diff cleanup
* removed unused import
* removed PrivacySalt's validateFor method and references
* removed invalid character
Co-authored-by: Denis Rekalov <denis.rekalov@r3.com>
* wip
* wip
* wip (need to review IEE comments)
* wip
* wip
* Small refactoring, fixed network-verifier's TestNotaryFlow
* Added command line option to explicitly enable hash agility support
* wip-do-not-push
* wip
* wip
* wip
* aligned merkletree/transaction hash algorithms
* wip
* Added mixed algorithm support for nodes vs leaves and corrected mixed algorithm tests
* moved global computeNonce and componentHash to DigestService
* added comment for failing test to fix
* wip
* Minor cleanups, added deprecated componentHash/computeNonce
* restored exploratory changes to failing SignedTransaction test
* cleaned up and minor rafactoring
* Fixed some tests with hardcoded hash algorithm
* some changes and cleanups following code review
* WIP commit before large change
* WIP Fixed 3 tests
* WIP removed direct references to randomSHA256() and sha256()
* Updated/added liquibase migrations to support larger hash algorithms
* Reviewed, cleanups, comments, fixes
* removing direct references to sha256()
* WIP verifying obligations test errors
* reviewing obligation/attachment issues with sha3_256
* Full review before PR - intermediate commits
* Reviewed and cleaned up
* Futher cleanup
* Fixed partial tree backward compatible json and cleanups
* all tests passing
* Removed couple of unused imports
* Reworked global componentHash function to avoid deprecated warnings
* replaced SHA3s with some alternate SHA2s
* Removed SHA3-256 and SHA3-512 references
* fixed some tests using non ubiquitous hash algorithms
* Fixed ABI compatibility (not for TransactionBuilder)
* Fixed ABI compatibility to TransactionBuilder
* couple of fixes
* fixed DigestService's randomHash
* Removed constructor with loosely typed args for private constructor of LedgerTransaction class (API removal)
* re-introduced LedgerTransaction deprecated ctor for deserialization
* Add possibility to load CustomMessageDigest bypassing JCA (#6798)
* Change api-current for DigestAlgorithm
* disable flaky tests
Co-authored-by: Denis Rekalov <denis.rekalov@r3.com>
* Do not use Security.addProvider(BouncyCastleProvider()) in tests, to avoid disruptions of other tests.
* Forcibly register security providers before starting Jimfs, to resolve a sequencing problem where Jimfs triggers loading of the SFTP filesystem provider, which in turn registers the standard BouncyCastle provider rather than the patched version Corda needs.
* INFRA-683 Move Corda OS release branch builds to serial (#6703)
Co-authored-by: Waldemar Zurowski <waldemar.zurowski@r3.com>
Co-authored-by: Denis Rekalov <denis.rekalov@r3.com>
Co-authored-by: Waldemar Zurowski <waldemar.zurowski@r3.com>
* INFRA-424 linux1 jenkinsfile
* INFRA-424 full run
* INFRA-424 bigger heap size
* Upgraded DJVM to handle BC - latest version of BC is a multirelease JAR.
When reading JKS keystore if a BC EdDSAPrivateKey is returned then swap for a net.i2p EdDSA private key.
* Temporary downgrade of BC
* Removed the BC EdDSA conversion
* INFRA-424 bigger heap size
* Upgrading Quasar to handle openJ9 different fields.
* INFRA-424: Handle lack of SUPPRESSED_SENTINEL in openj9.
* INFRA-424: If BCEdDSA public or private key is generated convert to net.i2p EdDSA form.
* INFRA-424 bigger heap size
* INFRA-424: On openJ9 only getting upto milli resolution.
* INFRA-424: Handle keystore returning a BCEdDSAPrivateKey.
* INFRA-424: Disable test on JDK11, as it requires the custom cordapp to generate JDK8 contract code, which we now check for.
* INFRA-424: Truncated time test to resolution of millis for openj9.
* INFRA-424 disabling log intensive tests until a fix is developed
* INFRA-424 one more test disabled
* INFRA-424: Disabled a couple of tests failing on openj9.
* INFRA-424: Disabling failing openj9 tests.
* INFRA-424: Disabling test failing on openj9.
* INFRA-424: Ignoring another flaky sleep test on openj9.
* INFRA-424 run integrationTests
* INFRA-424 set timeout to 4 hours
* INFRA-424: Cope with exception message from openj9.
* INFRA-424: Handle the coloured text characters openj9 adds.
* INFRA-424: Disabling test as it is generating JDK11 contract code under JDK11. Currently on JDK8 contract code allowed.
* INFRA-424: Commenting test out for openj9. Output of the processs thats read by the test is sometimes garbled.
* INFRA-424 switching to smoke tests
* INFRA-424 switching to slow integration tests
* INFRA-424 full run
* INFRA-424 moving jenkinsfile
* INFRA-424 removing references
* INFRA-424: Created common IS_OPENJ9 func for ignoring tests.
Co-authored-by: Schife <razvan.codreanu@r3.com>
Integrate `DBFlowException` with the rest of the checkpoint schema, so now
we are saving the flow's exception result in the database.
Making statemachine not remove `FAILED` flows' checkpoints from the
database if they are started with a clientId.
Retrieve the DBFlowException from the database to construct a
`FlowStateMachineHandle` future and complete exceptionally the flow's result
future for requests (`startFlowDynamicWithClientId`) that pick FAILED flows ,
started with client id, of status Removed.
On killing a flow the client id mapping of the flow gets removed.
The storage serialiser is used for serialising exceptions. Note, that if an
exception cannot be serialised, it will not fail and will instead be stored
as a `CordaRuntimeException`. This could be improved in future
changes.
* CORDA-3663 MockServices crashes when two of the provided packages to scan are deemed empty in 4.4 RC05
this happends when a given package is not found on the classpath. Now it is handled and an exception is thrown
* replace dummy package names in tests with valid ones
* allow empty package list for CustomCordapps and exclude those from the created jars
* detekt fix
* always true logic fix
* fix to check for empty packages instead of empty classes
* fix for classes and fixups
* logic refactor because of detekt stupidity
* PR related minor refactors
Introducing a new flow start method (`startFlowDynamicWithClientId`) passing in a `clientId`.
Once `startFlowDynamicWithClientId` gets called, the `clientId` gets injected into `InvocationContext` and also pushed to the logging context.
If a new flow starts with this method, then a < `clientId` to flow > pair is kept on node side, even after the flow's lifetime. If `startFlowDynamicWithClientId` is called again with the same `clientId` then the node identifies that this `clientId` refers to an existing < `clientId` to flow > pair and returns back to the rpc client a `FlowStateMachineHandle` future, created out of that pair.
`FlowStateMachineHandle` interface was introduced as a thinner `FlowStateMachine`. All `FlowStateMachine` properties used by call sites are moved into this new interface along with `clientId` and then `FlowStateMachine` extends it.
Introducing an acknowledgement method (`removeClientId`). Calling this method removes the < `clientId` to flow > pair on the node side and frees resources.
* CORDA-3769: Switched attachments class loader cache to use caffeine with original implementation used by determinstic core.
* CORDA-3769: Removed default ctor arguments.
* CORDA-3769: Switched mapping function to Function type to avoid synthetic method being generated.
* CORDA-3769: Now using a cache created from NamedCacheFactory for the attachments class loader cache.
* CORDA-3769: Making detekt happy.
* CORDA-3769: The finality tests now check for UntrustedAttachmentsException which will actually happen in reality.
* CORDA-3769: Refactored after review comments.
* CORDA-3769: Removed the AttachmentsClassLoaderSimpleCacheImpl as DJVM does not need it. Also updated due to review comments.
* CORDA-3769: Removed the generic parameters from AttachmentsClassLoader.
* CORDA-3769: Removed unused imports.
* CORDA-3769: Updates from review comments.
* CORDA-3769: Updated following review comments. MigrationServicesForResolution now uses cache factory. Ctor updated for AttachmentsClassLoaderSimpleCacheImpl.
* CORDA-3769: Reduced max class loader cache size
* CORDA-3769: Fixed the attachments class loader cache size to a fixed default
* CORDA-3769: Switched attachments class loader size to be reduced by fixed value.
* CORDA-3755: Switched attachments map to a WeakHashMap (#6214)
* CORDA-3772: Now specify source and target of 8 when compiling contract classes.
* CORDA-3651: addManifest now uses separate files for reading and writing. (#6026)
* CORDA-3651: addManifest now uses separate files for reading and writing.
* CORDA-3651: The jar scanning loader now closes itsself.
Co-authored-by: Adel El-Beik <adelel-beik@19LDN-MAC108.local>
Co-authored-by: Adel El-Beik <adelel-beik@19LDN-MAC108.local>
Removing the ability to initialise schema from the node config, and add a new sub-command to initialise the schema (that does not do anything else and exits afterwards).
Also adding a command line flag that allow app schema to be maintained by hibernate for legacy cordapps, tests or rapid development.
Patching up mock net and driver test frameworks so they create the required schemas for tests to work, defaulting schema migration and hibernate schema management to true to match pre-existing behaviour.
Modified network bootstrapper to run an initial schema set-up so it can register nodes.
* Bump OS release version 4.6
* CORDA-3755: Switched attachments map to a WeakHashMap
* CORDA-3755: Added explicit strong references to map key.
* CORDA-3755: Keeping detekt happy.
* CORDA-3755: Test a gc in verify.
* CORDA-3755: Making detekt happy.
* CORDA-3755: Suppress warnings for weak reference test.
* CORDA-3755: Fixing build failure with attachments.
* CORDA-3755: Rewrite based on Ricks input - now handles attachment already existing in map!
* CORDA-3755: Refactor WeakReference behaviour into AttachmentsHolderImpl and provide alternate version of this class for core-deterministic.
* CORDA-3755: Added more tests for WeakHashMap.
* CORDA-3755: Ignore the tests using System.gc keep for local testing only
* CORDA-3755: Adding comment to explain the ignored tests.
* Make AttachmentsHolderImpl package-private inside core-deterministic, just like it is inside core.
* CORDA-3755: Update assertions following review comments.
* CORDA-3755: Removing import
* CORDA-3755: Removed unused var.
* CORDA-3755: Reverting files that somehow got changed in rebase.
Co-authored-by: nargas-ritu <ritu.gupta@r3.com>
Co-authored-by: Chris Rankin <chris.rankin@r3.com>
* CORDA-3715: When loading cordapps now check that contract classes have class version between 49 and 52
* CORDA-3715: Now check class version when contract verification takes place.
* CORDA-3715: Making detekt happy with number of levels in func
* CORDA-3715: Make use of new ClassGraph release which provides class file major version number.
* CORDA-3715: Changed package name in test jars
* CORDA-3715: Use ClassGraph when loading attachments.
* CORDA-3715: Reverted file to 4.5 version
* CORDA-3715: Updating method to match non deterministic version.
* CORDA-3715: Added in default param.
* CORDA-3715: Adjusted min JDK version to 1.1
* CORDA-3715: Switching check to JDK 1.2
* CORDA-3715: Now version check SerializationWhitelist classes.
* CORDA-3715: Switched default to null for range.
* CORDA-3291 `isKilled` flag and session errors for killed flows
## Summary
Two major improvements have been worked on:
- A new flag named `isKilled` has been added to `FlowLogic` to allow
developers to break out of loops without suspension points.
- Killed flows now send session errors to their counter parties allowing
their flows to also terminate without further coordination.
Achieving these changes required a __fundamental__ change to how flows are
killed as well as how they sleep.
## `isKilled` flag
The addition of `FlowLogic.isKilled` allows flows to check if the
current flow has been killed. They can then throw an exception to lead
to the flow's termination (following the standard error pathway). They
can also perform some extra logic or not throw an exception if they
really wanted to.
No matter what, once the flag is set, the flow will terminate. Due to
timing, a killed flow might successfully process its next suspension
event, but it will then process a killed transition and terminate.
## Send session errors when killing a flow
A flow will now send session errors to all of its counter parties. They
are transferred as `UnexpectedFlowEndException`s. This allows initiated
flows to handle these errors as they see fit, although they should
probably just terminate.
## How flows are killed
### Before
Originally we were relying on Quasar to interrupt a flow's fiber, we
could then handle the resulting `InterruptedException`. The problem with
this solution is that it only worked when a flow was already suspended
or when a flow moved into suspension. Flows stuck in loops did not work.
### After
We now *do not* use Quasar to interrupt a flow's fiber. Instead, we
switch `FlowStateMachine.isKilled` to true and schedule a new event.
Any event that is processed after switching this flag will now cause a
`KilledFlowTransition`. This transition follows similar logic to how
error propagation works. Note, the extra event allows a suspended flow
to be killed without waiting for the event that it was _really_ waiting
for.
This allows a lot of the tidy up code in `StateMachineManager.killFlow`
to be removed as tidy up is executed as part of removing a flow.
Deleting a flow's checkpoint and releasing related soft locks is still
handled manually in case of infinite loops but also triggered as part
of the actions executed in a transition.
This required flow sleeping to be changed as we no longer rely on
quasar.
## How flows now sleep
The reliance on Quasar to make a flow sleep has been removed.
Instead, when a flow sleeps we create a `ScheduledFuture` that is
delayed for the requested sleep duration. When the future executes it
schedules a `WakeUpFromSleep` event that wakes up the flow... Duh.
`FlowSleepScheduler` handles the future logic. It also uses the same
scheduled thread pool that timed flows uses.
A future field was added to `StateMachineState`. This removes the
need for concurrency control around flow sleeps as the code path does
not need to touch any concurrent data structures.
To achieve this:
- `StateMachineState.future` added as a `var`
- When the `ScheduledFuture` is created to wake up the flow the passed
in `StateMachineState` has its `future` value changed
- When resumed `future` and `isWaitingForFuture` are set to `null` and
`false` respectively
- When cancelling a sleeping flow, the `future` is cancelled and nulled
out. `isWaitingForFuture` is not changed since the flow is ending anyway
so really the value of the field is not important.
* Stop capturing 'FlowLogic' references in flowAsyncOperation;
Creating concrete classes removes the implicit reference to FlowLogic (as this) being included in the anonymous object
* Modify test code so that lambdas no longer get implicit references to their enclosing 'FlowLogic'
* Stop capturing 'FlowLogic' references in flowAsyncOperation;
Creating concrete classes removes the implicit reference to FlowLogic (as this) being included in the anonymous object
* Modify test code so that lambdas no longer get implicit references to their enclosing 'FlowLogic'
* CORDA-3669 Do not execute `ExecuteAsyncOperation` multiple times
When a `FlowExternalOperation` or `FlowExternalAsyncOperation` executes
and completes a flag (`isFlowResumed`) is switched to true.
This flag was used inside of `DoRemainingWorkTransition` to decide
whether to skip over the execution of an event.
Since this flag was being switched to true when the external operation's
future completed, it was possible for _unexpected_ events to be placed
in the fiber's queue that would retrigger the
`FlowIORequest.ExecuteAsyncOperation`, that is held as the checkpoint's
next `FlowIORequest`to process.
By using the existing `StateMachineState.isTransactionTracked` (and
renaming it to `isWaitingForFuture`) we can decide to not process the
`FlowIORequest.ExecuteAsyncOperation` if it has already been called
before. This moves this code path in line with
`FlowIORequest.WaitForLedgerCommit`.
Random `DoRemainingWork` events can now be pushed to the fiber's queue
without causing the `FlowIORequest.ExecuteAsyncOperation` to execute
again.
* CORDA-3668: Prevent AttachmentURLConnection from assigning ALL_PERMISSIONS to classes inside an attachment.
* Strengthen the comment warning about AttachmentURLConnection.getPermission.
* NOTICK Increase timeouts in external operation tests
It seems these tests are timing out when they shouldn't be when running
on the CI servers.
To resolve this, the timeouts of `getOrThrow` calls have been increased
to a minute.
Reliance on timeouts has also been reduced through using locks. This
should speed up tests that don't need to wait for the timeout anymore to
progress.
* NOTICK Remove hospital checking code
* NOTICK Change locking code
* Remove unused dependencies from test-common
* Explicit imports and formatting
* Add core-test-utils project
* Add dependency
* Move Kryo serialization context to node-api (not serialization as we do not want to pull kryo into the serialization lib)
* Move AMQP server serialization scheme to node api
* Move serialization tests to node-api
* Move internal test helpers without further dependencies.
* Move out some types from RPCClientProxyHandler to node-api in preparation for moving the AMQP scheme
* Move client AMQP context to node-api so we can move the test serialization rule out.
* Move InternalSerializationTestHelpers to core-test-utils
* Moved testing.core to core-test-utils
* Make detekt happy
* Add api-scanner to core-test-utils
* Remove inlined package names introduced by IntelliJ refactoring
* Update api-current.txt to account for reordering.
* Add core-test-utils to list of published artifacts.
* Add missing import
* Location of things in api text has moved again (publish name of artefact?)
* Revert all additions to the API, leaving just the reordering
* Code review: fix up core-test-utils build.gradle and introduce kryo version constant.
* Remove OpenSsl flag from ssl config stub (can't be used from node-api)
* Suppress detekt warning
* Move core test util tests to the right module
* Expose kotlin test as a transient dependency - projects have come to rely on that.
* Fix typo in package name
* CORDA-3484: Now cope with 2 contract jars with same hash but different name, we just select one and use that.
* ENT-3584: Contract jars are now generated on the fly.
* CORDA-3584: Reverted changes to CordappProviderImpl. Exception is raised if node started with multiple jars with same hash.
* ENT-3584: Fixing test failure.
* CORDA-3584: Switch to test extension method instead of reflection to access internal member.
* ENT-3584: Address review comment. Dont fully qualify exception.
* CORDA-3584: Address review comment and converted lazy to a resettable one.
* CORDA-3584: Removed unused logger.
* CORDA-3584: Fixed visibility.
* CORDA-3584: Removed synchronized
* CORDA-3584: Removed CordappResolver
* CORDA-3584: Reverted change in gradle file and fixed test.
* CORDA-3584: Removed V3 from test description as it wasn't actually V3 specific.
* CORDA-3584: Address review comment. Let classes be garbage collected.
* [NOTICK] Add a custom detekt rule for tests with no timeout, and fix remaining missing timeouts
* [NOTICK] Add a test for custom detekt rules and tidying
* add timeout annotation to new test
Co-authored-by: Stefano Franz <roastario@gmail.com>
* TM-197 Setting bouncy castle provider in order for the test to pass
* TM-197 setting timeout for all builds at 3 hours
* TM-197 ignoring unstable tests
* TM-197 switching 4.3 to use local k8s instances and also make the maximum duration of builds 3 hours, fix 1 test and ignore 2 flaky ones
* update to use local-k8s version of the plugin
Co-authored-by: Stefano Franz <roastario@gmail.com>
Deprecate FlowAsyncOperation and reimplement public versions FlowExternalOperation and FlowExternalAsyncOperation.
await added to FlowLogic to allow easy calling from both Java and Kotlin. There are two overrides of await (one for FlowExternalOperation and FlowExternalAsyncOperation).
Implementations of FlowExternalOperation return a result (written as blocking code) from their execute function. This operation will then be executed using a thread provided by the externalOperationExecutor.
Implementations of FlowExternalAsyncOperation return a future from their execute function. This operation must be executed on a newly spawned thread or one provided by a thread pool. It is up to developers to handle threading in this scenario.
The default thread pool (externalOperationExecutor) can be configured through the flowExternalOperationThreadPoolSize node config.
The current implementation leaves FlowAsyncOperation alone, meaning that any developers that have used it (even though it is internal) won't need to change their apps. If this was not concern I would delete it completely and replumb the state machine code. Instead, it has been marked with @DoNotImplement and executeAsync is annotated with @Deprecated
* modify CollectSignaturesFlow.kt to allow multiple collections from wellKnown party initiated sessions
* detekt fixes
* review comments
* move require lambdas back outside of the function definition of requires
* address review comments
* fix detekt
* fix api scanner
* Harmonize serialization/core and deterministic counterparts
* Fix test for changed private alias key behaviour
* Detekt errors
* roll back project.xml
* * CORDA-2876: Migrate DJVM serialization modules into Corda.
* Pre-generate Corda classes for DJVM sandbox when node boots in production mode.
* Ensure that all DJVM test contract CorDapps are signed.
* Test examining attachments within DJVM sandbox.
* Test Contract.verify() using cryptographic verify function.
* Add test cases for more non-determinism in Contract.verify().
* Update node-driver to support testing nodes with DJVM support.
* Modify Node to allow alternative DJVM configurations for testing.
* Refactor DeterministicVerifierFactoryService for default use-case.
* Small whitespace and code-style refactors.
* Create and activate a DJVM execution profile for the Node.
* Revert making Verifier implement AutoCloseable.
* Allow the node to cache sandboxed Corda byte-code for reuse.
* Use updated Quasar agent that knows not to touch DJVM classloaders.
* Fix Quasar's package exclusions globs for DJVM.
* Deserialise LedgerTransaction into the sandbox for Contract.verify().
* Add the DJVM's serialisation modules to the Corda node.
* Update the node for the latest DJVM API, and preserve the ConstructorForDeserialization annotation on user contract classes.
* Add corda-dev to repositories while DJVM is SNAPSHOT.
* Migrate DJVM specialisation into AbstractNode's ServiceHubInternalImpl.
* Exclude sandbox.** and shaded djvm.** classes from Quasar agent.
* Add the corda-dev repository to :node for the deterministic runtime.
* Turn Verifier into an abstract base class that is specialised by BasicVerifier and DeterministicVerifier.
* Add the Corda deterministic libraries to the Node, and split the DJVM sandbox across two SandboxClassLoader instances.
* Add DJVM to contract verification path inside Corda Node.
* Minor lambda simplifications and removing unused import.
* CORDA-2871: Remove @CordaSerializable from LedgerTransaction.
* CORDA-2871: Add a callback to ServicesForResolution to allow the Node to modify a LedgerTransaction object.
* CORDA-2871: Refactor the contract verification code into a separate class,
and allow LedgerTransaction to choose different Verifier objects.
* Update DJVM to use Corda 4.4-SNAPSHOT. (#95)
* CORDA-3330: Allow DJVM to preload / pregenerate classes from selected jars. (#92)
* Add support for SourceClassLoader.getResources() to DJVM.
* Allow a SandboxConfiguration to preload sandbox byte-code for all classes inside jars containing META-INF/DJVM-preload.
* CORDA-3309: Remove explicit try-catch in favour of UncaughtExceptionHandler. (#91)
* CORDA-3309: Install UncaughtExceptionHandler for DJVM tasks. (#88)
* Fix tests broken by Windows line endings. (#82)
* CORDA-3292: Reimplement ExecutionProfile as a data class. (#80)
* CORDA-2877: Refactor how we create child SandboxConfiguration objects. (#76)
* CORDA-2877: Load bytecode from a persistent cache to prevent repeated rewriting. (#75)
* Refactor byte-code cache to SandboxConfiguration instead of AnalysisConfiguration. We cannot "mix and match" byte-code generated by different sets of rules.
* CORDA-3137: Enhance annotation handling so that we can allow some annotations to be mapped into the sandbox without also needing to be stitched. (#72)
* CORDA-2871: Minor cosmetic fixes. (#69)
* CORDA-3218: Align DJVM with internal Corda Serialisation API. (#68)
* Ensure we get the latest SNAPSHOT of the serialisation code.
* CORDA-2871: Refactor SourceClassLoader to define source classes. (#66)
* Rewrite SourceClassLoader to support parent/child relationships.
* Revert catching TypNotPresebtException - it was a symptom of a bigger problem.
* Remove AutoCloseable from AnalysisConfiguration and SourceClassLoader.
* SourceClassLoader.getResource() must delegate to its parent first.
* CORDA-2871: Ensure ClassLoader.loadClass() throws ClassNotFoundException for all cases where the class cannot be found. (#64)
* CORDA-2871: Modify sandbox tasks to implement both java.Function and sandbox.Function (#62)
* Make TaskExecutors implement BiFunction to make them composable.
* Create ImportTask to wrap a java.Function inside a sandbox.Function.
* Add createExecutor() and createRawExecutor() APIs to SandboxClassLoader.
* Update serialization to use SandboxClassLoader.toSandboxClass().
* Remove a layer of lambdas from the serialisation code.
* Update SandboxExecutor and SandboxRawExecutor.
* Rename Executor to TaskFactory.
* Rename dangling executor -> taskFactory.
* CORDA-2871: Sanity fixes! (#63)
* Improve message for SandboxClassLoadingException.
* Fix serialisation API for using sandboxed environment.
* CORDA-3174: Extend serialisation to include InputStream and OpaqueBytesSubSequence. (#60)
* Update DJVM Example project for serialisation.
* Add serializers for InputStream and OpaqueBytesSubSequence.
* Support ZIP Inflater and CRC32 inside the sandbox.
* Allow the DJVM to wrap java.io.InputStream as sandbox.java.io.InputStream.
* Configure tests also to preserve @DeprecatedConstructorForDeserialization.
* CORDA-3174: Implement Corda serialization modules. (#59)
* Create DJVM serialization modules.
* Create test cases for Array<T>, List<T> and List<Array<T>>.
* Refactor SandboxPrimiveSerializer for all primitive types.
* Implement SandboxCollectionSerializer to support Collection types.
* Implement SandboxMapSerializer to support Map types.
* Attempt to fix infinite loop when computing Collection and Map fingerprints.
* Apply special handling when deserialising sandbox.java.lang.Character.
* Remap Java primitive types to sandbox Java object types to deter evolution.
* Use Class.getPackage().getName() to determine sandbox package name.
* Implement SandboxEnumSerializer to support Enum types.
* Implement SandboxPublicKeySerializer to support Java security keys.
* Add serialization projects to the composite example project.
* Implement serializers for BigInteger, BigDecimal, Currency and StringBuffer.
* Test that deserialising does not instantiate the untrusted user classes.
* Implement serializers for java.time.* types.
* Add serialiser for BitSet - currently disabled until BitSet itself is supported.
* Add serialisers for EnumSet and Class.
* Include support for EnumMap in the SandboxMapSerializer.
* Ensure the DJVM Example project's tests preserve @CordaSerializable.
* Add support for UUID as a primitive type.
* Use common abortReadOnly() method for declaring serialization as unsupported.
* Streamline the API for deserialising into the sandbox.
* Add preliminary support for deserialising X.509 certificates.
* Implement serializer for java.util.Optional.
* Refactor configuration of the sandbox serialization scheme.
* Add tests for deserialising arrays of basic types.
* Include method annotations in annotation stitching. This ensures that `@ConstructorForDeserialization` is not dropped.
* Enable test for SandboxBitSetSerializer.
* Enable tests for X.509 serializers.
* Implement serializers for ProtonJ primitive types.
* Serialize java.util.Date as a primitive type.
* Add the bintray Gradle plugin to the serialisation modules.
* Do not publish serialisation modules - they will become part of Corda itself.
* CORDA-2876: Only apply DJVM sources to Node Driver when devMode=true.
* Resolve DeteKT warnings.
* Require Node's JVM to set -Dnet.corda.djvm=true in order to enable DJVM.
* Enable DJVM for DemoBench nodes.
* Disable Quasar instrumentation verification for DemoBench nodes.
* Upgrade to DJVM 1.0-RC01.
* Try to modify DriverParameters in a more "ABI friendly" way.
* Refactor and simplify sandbox deserialisation of primitive objects.
* Review fixes.
* Update EvolutionSerializerFactory to handle sandboxed primitive boxed types.
* CORDA-3350: Increase size of constraints column (#5639)
* Detekt
* Update api file with new threshold
* Add check in transaction builder
* Revert "Add check in transaction builder"
This reverts commit ca3128f44c.
* Add check for max number of keys
* Update api file
* Address Tudor's comments
* Remove check for pre-5 and add test for EC keys
* fix typo and rename liquibase script
* updated docs with measurement numbers for composite keys
* Make detekt happy again
* Removed IdentityServiceInternal as it is no longer used.
* Removed externalIdForPublicKey API from KMS and added it to IdentityService.
Added a registerKeyToExternalId API on IdentityService.
* Fix remaining compile errors.
* Removed "registerKeyToParty" and in its place added a new registerKey method which takes a PublicKey, Party and optionally a UUID.
Added a cache to the "PersistentIdentityService" to store other node's public keys.
Added the cache and new hibernate entity to all teh places where one needs to add them.
New keys created by teh node now automatically get associated entries in the KEY -> PARTY map and optionally the KEy -> EXT ID map.
Added a test.
* Removed old comments and TODOs.
* Fixed broken test.
Added comments/explanations for what's going on in IdentityService.
Updated kdocs.
* First try at Implementing publicKeysForExternalId.
* Fixed broken test.
* Added migration.
Amended existing persistent identity service migration to handle new migration.
Addressed some review comments.
* Fixed broken test - whoops!
* Implemented mock identity service methods.
* Added back exception when remapping a key to a different party.
* Fixed compile errors.
Fixed broken tests.
* Use set instead of first entry in ourNames.
Allow node operators to blacklist signing keys (using blacklistedAttachmentSigningKeys config option). These blacklisted keys prevent attachments that are received over the network from being trusted. The docs have been updated to detail how to generate the key hashes that the config requires.
A new shell command attachments trustRoots has been added to see what attachments exist on the node along with information about their trust and where it comes from.
run dumpCheckpoints has been replaced by checkpoints dump as InternalCordaRPCOps needed to change to prevent a function that is meant to be internal from being visible on the shell.
* migrate PersistentIdentityService to use key.toShortString()
update definition of PublicKeyToExternalId mapping to allow fast lookup by externalId/publicKey
* fix misspelled table name
* add test of migration script
* add design document for proposal to move IdentityService to using the correct PK.toStringShort() method for hashing a publickey
* add enterprise testing considerations to design
* address review comments
* fix compilation errors
* modify PublicKeyToOwningIdentityCache to use toStringShort() as it's lookup key
* address syzmon's code review comments
* CORDA-3018 Allow loading an untrusted contract jar if another attachment exists that was signed with the same keys and uploaded by a trusted uploader
`TransactionUtils.isAttachmentTrusted` requirements have been relaxed
to allow an untrusted attachment to be loaded as long as another
attachment exists that is signed by the same keys and was uploaded
by a trusted uploader.
The requirement of containing the same contract classes has been
removed. Therefore the contents of the existing trusted attachment
no longer matters.
* CORDA-3018 Allow a subset/intersection of signers in `isAttachmentTrusted`
Allow a subset/intersection of signers to satisfy the signer
requirements of `isAttachmentTrusted`. This allows an "untrusted"
attachment that is signed by one or more keys to be "trusted" as long
as another trusted attachment already exists that is signed by at least
one of the "untrusted" attachments signers.
A cache of trusted and untrusted public keys is now held (replacing the
previous cache of `List<PublicKey>`.
Tests have been added to `NodeAttachmentServiceTest` to confirm that
an attachment query using an `EQUAL` statement will actually return
attachments that are signed by any of the keys passed into the query.
Confirming this allowed an `EQUAL` query to satisfy the search that
had to be done as part of this change.
`MockAttachmentStorage`'s query criteria was updated to better match
the real `NodeAttachmentService` implementation.
* CORDA-3018 Update cache name and kdoc on `isAttachmentTrusted`
* CORDA-3018 Verify that chains of trust do not occur
* CORDA-3018 Switch keys around to improve chain of trust tests
* [ENT-3801] Store transactions in the database during transaction resolution (#2305)
* ENT-3801: Store downloaded txns as part of the backchain resolution into the db rather than the checkpoint
It's very inefficient to store the downloaded backchain in the checkpoint as more of it downloaded. Instead, if a threshold is reached (which currently defaults at 0) then the backchain is stored in the transactions table as unverified. A new is_verified column has been added to track this. Initially testing on the OS codebase has been very promising but unfortunately this current code is not quite ready. I had to quickly port it to ENT as this is meant to be an ENT-only optimisation.
To that effect, there is a TransactionResolver abstraction with two implementations: an in-memory one which has the old behaviour, and which will be the behaviour for OS, and a db one.
DBTransactionStorage hasn't been fully updated and I had to comment out the optimistic path for now.
Most of these changes will need to be ported to OS to keep the merge conflicts in check, but obviously not DbTransactionsResolver and the "is_verified" changes in DBTransactionStorage. DBTransactionStorage does have other refactoring which will make sense to port though.
* [ENT-3801] Start work on allowing modifications in AppendOnlyPersistentMap
* [ENT-3801] Add transaction resolver tests
* [ENT-3801] Adjust suspendable annotations
* [ENT-3801] Fix the ResolveTransactionFlow tests
* [ENT-3801] Update ResolveTransactionsFlow tests
* [ENT-3801] Add a liquibase migration script for isVerified
* [ENT-3801] Ensure the migration runs in the correct place
* [ENT-3801] Handle resolution of already present transactions
* [ENT-3801] Fix compile error in performance test app
* [ENT-3801] Logging and comment updates, plus a test case
* [ENT-3801] Add a notary change resolution test
* [ENT-3801] Add a contract upgrade transaction test
* [ENT-3801] Change new column to be a character based status
* [ENT-3801] Migration script type change
* [ENT-3801] Address first round of review comments
* [ENT-3801] Update variable names in AppendOnlyPersistentMap
* [ENT-3801] Another variable name clarification
* [ENT-3801] Fix missing name changes
* [ENT-3801] Make the signature list immutable when constructing cache value
* [ENT-3801] Add a locking strategy for unverified transactions
* [ENT-3801] Address tidying up review comments
* [ENT-3801] First attempt at ensuring locks are released after commit
* [ENT-3801] Remove references to old cache name
* [ENT-3801] Update locking logic
* [ENT-3801] Fix potential deadlock with read/write transaction locks
* [ENT-3801] Remove read locks, and ensure minimal extra suspends
* [ENT-3801] Fix build issues in tests
* [ENT-3801] Use the correct clock when calculating sleep durations
* [ENT-3801] Add a pessimism flag for writing verified transactions
* [ENT-3801] Change logging statement to debug
(cherry picked from commit 8ab6a55e17)
* [NOTICK] Fix up imports for some changed files
* [NOTICK] Fix transaction resolution tests
* [NOTICK] Reinstate the DBTransactionsResolver
* [NOTICK] Add the topological sort back to recordTransactions
* [NOTICK] Adjust test case to remove dependency on query ordering
* [NOTICK] Make test code match that in ENT
Allow Hash Constraints to propagate to Signature Constraints. When
propagating, the new jar is added to the transaction instead of the
original contract attachment (jar).
The following requirements must be met to do so:
- System property "net.corda.node.disableHashConstraints" must be set
to `true`
- The min platform version must be 4 or greater
- There must be an input state with a hash constraint
- There must be no output states with a hash constraint
- The new jar must be signed
If these requirements are not met, the original Hash
Constraint will be kept and the contract attachment related to it is
also used.
This transition is done at the start of `handleContract` as it is not
the normal path a transition would follow. It is considered a backdoor
and should be treated separately from the rest of the attachment and
constraint logic. Furthermore, it will only work in private network
since all nodes must set the special `disableHashConstraints` flag.
