A public version of `FlowManagerRPCOps` which does not live in an
internal package has been added. This new interface shares the same name
as the internal one.
Because of the name sharing, the internal version has been
`@Deprecated`.
`FlowManagerRPCOpsImpl` implements both the new and old interfaces. This
allows for backwards compatibility, allowing old shells or clients to
call the old interface on newer nodes without breaking.
* 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.
* ENT-6330 Fixed reading jar entries in memory
This is a trivial fix that is however enough to allow to send zip bombs as attachments without the node crashing, a size limit could be added for increased reliability
* added attachment cumulative size check
* added compression ratio check
* added unit test and moved the code to a standalone verifier object
* removed attachment check from AttachmentClassLoader to minimize performance impact
* CORDA-4098 assumption test (#6871) (#6873)
* Upgrade of Bouncy Castle to resolve security issue
* Changed default signature scheme
* Reverted default change in draft
* Key conversion for BC with ed25519
* Initializing BC provider to use X509EdDSAEngine for Signature.Ed25519
* removed unsude imports
Co-authored-by: Nick Dunstone <nick.a.dunstone@gmail.com>
Co-authored-by: Alexey Kadyrov <67952405+alexey-kadyrov-r3@users.noreply.github.com>
* CORDA-4130: Move checkNotaryWhitelisted call to run under attachmentsClassLoader (#6890)
* CORDA-4130: Move checkNotaryWhitelisted call to run under attachmentsClassLoader for normal transactions.
* CORDA-4130: Reverted API change.
* CORDA-4130: Further simplication. Removed protected method.
* CORDA-4130: Remove unused import.
* Revert "CORDA-4130: Remove unused import."
This reverts commit d0836bda8122496c178c0bdcca33f645cc322aba.
* Revert "CORDA-4130: Further simplication. Removed protected method."
This reverts commit 3023a2e1ac244b847a62eec31fdef09afd931c56.
Co-authored-by: Nick Dunstone <49945179+nickdunstone13@users.noreply.github.com>
Co-authored-by: Alexey Kadyrov <67952405+alexey-kadyrov-r3@users.noreply.github.com>
* CORDA-3755: Switched attachments map to a WeakHashMap (#6214)
* 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-3769: Switched attachments class loader cache to use caffeine (#6326)
* 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-4125: Parameter has been added to a private ctor.
Co-authored-by: nargas-ritu <ritu.gupta@r3.com>
Co-authored-by: Chris Rankin <chris.rankin@r3.com>
* Upgrade of Bouncy Castle to resolve security issue
* Changed default signature scheme
* Reverted default change in draft
* Key conversion for BC with ed25519
* Initializing BC provider to use X509EdDSAEngine for Signature.Ed25519
* removed unsude imports
Co-authored-by: Nick Dunstone <nick.a.dunstone@gmail.com>
Co-authored-by: Alexey Kadyrov <67952405+alexey-kadyrov-r3@users.noreply.github.com>
Co-authored-by: Alexey Kadyrov <67952405+alexey-kadyrov-r3@users.noreply.github.com>
* Upgrade of Bouncy Castle to resolve security issue
* Changed default signature scheme
* Reverted default change in draft
* Key conversion for BC with ed25519
* Initializing BC provider to use X509EdDSAEngine for Signature.Ed25519
* removed unsude imports
Co-authored-by: Nick Dunstone <nick.a.dunstone@gmail.com>
Co-authored-by: Alexey Kadyrov <67952405+alexey-kadyrov-r3@users.noreply.github.com>
* Upgrade of Bouncy Castle to resolve security issue
* Changed default signature scheme
* Reverted default change in draft
* Key conversion for BC with ed25519
* Initializing BC provider to use X509EdDSAEngine for Signature.Ed25519
* removed unsude imports
Co-authored-by: Nick Dunstone <nick.a.dunstone@gmail.com>
