JPA/Hibernate entities need to impose the correct NULL/NOT NULL constraints on the database - whatever these correct values actually are.
API change: net.corda.core.schemas.PersistentStateRef fields (index and txId) are now non-nullable. Rationale: The fields were always effectively non-nullable - values were set from non-nullable fields of other objects. The class is used in context of database table Primary Key of for other entities and a database already imposes those columns as non-nullable (even if JPA annotation nullable=false was absent).
* Progress Tracker doesn't mark as "green tick" a step which hasn't been set in the flow. Steps behind the current step, which were not processed ('an optional step') are now marked distingishly as green crossed sign for shell and as minus sign for ssh.
* Finality Flow sets the current step to NOTARISING only if the actual notarization is performed.
node-api now depends on this module and upcoming changes will use this as well rather than having to depend on node-api.
EnumEvolveTests.deserializeWithRename and EnumEvolveTests.multiOperations are temporarily ignored since their test resources can't be regenerated due to bugs.
It's no longer used as we've switched over to AMQP for RPC calls so
remove it from everywhere and only use it for checkpointing
* Wire up demo bench post Kryo removal
* Test Fixes
* rebase and fix tests
* Test Fix
* wip
* revert changes to api now we don't need to add annotations
* Client and server support for amqp
* Observable (and supporting) serialisers
Unit Tests
* Fixing tests
* Test fixes
* CORDA-847 - Update api doc with additon of @CordaSerializable annotation
* TestFixes
* review comments
* TestFixes
* Test Fix
* Test Fix
* Test Fix
* Test Fix
* Test Fix
* Test Fix
* TestFix
* Test Fix
* Review Comments
* CORDA-866: Implement removal of stale nodes from network
Backported
* Implement removal of stale nodes from network
Add eventHorizon to NetworkParameters structure. Add republishing of
node info on 1 day intervals - it is treated by network map as heartbeat from node indicating if it's alive or not. Add removal of old node infos on network map signing.
* Add copy method to NetworkParameters data class
Add JvmOverloads annotation to the constructor, because it's data class
exposed in API
* Fix test
* CORDA-1393: Install `onError()` handler for folding action
or else `ErrorNotImplementedAction` will be invoked which is never a good thing
* CORDA-1335: Improve exception handling in `cleanUpOnConnectionLoss()`
* CORDA-1335: Try to trick the logic to pretend we are running in HA mode to have a chance of re-connecting.
* CORDA-1416: Make `NodeMonitorModel` code react to proxy changing.
* CORDA-1416: Workaround `CordaRPCOps.equals()` calls when listener dispatching change.
* CORDA-1416: Increase re-try interval to allow enough time for server to come back online.
* CORDA-1355: Properly close RPC connection we are moving away from.
* CORDA-1355: Unsubscribe on Error to prevent propagation of it downstream.
* CORDA-1355: For downstream subscribers ignore errors properly. Thanka to @exfalso for the hint.
This fixes: Transaction Updates do not flow after re-connect
* CORDA-1355: Bugfix eliminate duplicating items on "Transactions" blotter after re-connect.
* CORDA-1355: Bugfix eliminate double counting on dashboards.
* CORDA-1355: Bugfix eliminate same parties in dropdowns.
* CORDA-1355: Stop using `SecureHash.randomSHA256()` for painting widget icon.
Instead use combined SHA hash such that icon represents the whole population of trades.
That way two transactions blotters can be compared by a single glimpse at corresponding icons.
Also minor refactoring.
* CORDA-1416: Make RPC re-connection faster/more robust.
* CORDA-1416: Properly announce thet Proxy may not be available during re-connect and prevent UI crashing.
* CORDA-1416: Disable UI until RPC proxy is available.
* CORDA-1416: Correct typo.
* CORDA-1416: Unit test fix.
* CORDA-1416: GUI cosmetic changes.
* CORDA-1416: Correct spaces.
* CORDA-1416: Remove un-necessary overrides in CordaRPCOpsWrapper.
* CORDA-1416: Switch from using `doOnError` to installing an error handler upon subscription.
* CORDA-847 - Pass serialization context down serialization call stack
Needed for later work on AMQP RPC where we need to set per-thread
elements on a context. Could use some magic thread local but I'd rather
it was explicit on the stack and thus easier to reason about.
Additionally, now we're passing this around we can make better use of it
in the future
* Test Fix
* Test fixes
* REVIEW COMMENTS / CODE FORMAT
* Fix build issues
* Move notary service related classes and interfaces in core to internal, since we won't be able to stabilise the APIs for writing custom notary services any time soon (the docs already mention it). I left out the wire protocol related classes so we don't accidentally break it.
* ENT-1540: Make sure transactions with "expired" time windows get re-notarised correctly.
Currently the time window is checked before states are being passed to a uniqueness provider. If the time window is
invalid, the transaction will be rejected even if it has already been notarised, which violated idempotency.
For this reason the time window verification was moved alongside state conflict checks.
* Update API - this only affects custom notary interfaces
* Updated to Corda 3.0, added support for PostgreSQL, added STAGING_ROOT environment variable, incorporating Watch improvements (Maks), Steps Provider interface for auto-scanning of 3rd party steps providers, re-implemented StepBlocks, new ScenarioRunner executable tool, additional Steps definitions (Vault, issue/transfer cash, cordapps), other minor bug fixes and logging improvements.
* Updates incorporating PR review feedback.
* Reverted back to original - will re-test in ENT.
* Removed all SQL Server code (to be included in ENT only)
* Minor updates following second PR review.
* Fixed broken scenario tests.
* Final fix for PostgreSQL scenario test.
* Instantiating the contract class should be part of contract verification. We should not instantiate it while building LedgerTransaction.
* Also catch any exceptions from instantiating the contract.
* Making Corda's JPA classes non-final and Serializable.
* Making Corda's JPA classes non-final and Serializable.
* Making Corda's JPA classes non-final and Serializable.
* Making Corda's JPA classes non-final and Serializable.
* CORDA-1208: Notary service should persist the notarisation request signature along with the committed input states.
This required modifying the uniqueness provider interface to accept the signature in addition to input states.
Until now the committed state log used to be stored as a map of (state reference -> (tranasction id, consuming party)).
Adding the serialized signature would mean inflating each state entry by around 700 bytes, which would be grossly inefficient.
Instead, two tables are now used: one for storing (state referece -> transaction id) map, and another for storing the notarisation
request details (transaction id, consuming party, date, signature).
* Update api - all of these changes are only related to custom notaries
The problem with the previous implementation is that the transaction would be deserialized with the schema specified
in the serialized form, but the calculation of the id would involve re-serializing properties using a local serialization context
which might produce a different result.
* Fix another non-serializable exception, add docs, fix a possible security issue.
* Update API definition to reflect methods added to make more exceptions serializable
* CORDA-986 and CORDA-985 CompositeKey and Signature verification performance fixes (#2467)
* CORDA-696: Create separate transaction types for contract upgrade transactions.
Add rationale around upgrade transactions
Move contract upgrade transaction resolution logic into internal until it's stabilised.
Throw a better exception when contract attachment not found
Default legacy contract constraint to always accepting - needs to be changed to whitelist constraint before merging
Introduce a new upgraded contract interface that allows specifying the legacy constraint.
Remove StateLoader, make all tx resolution functions take in ServicesForResolution
Contract upgrade transactions can handle whitelist by zone constraints
When creating a contract upgrade transaction, make sure the attachment of the old cordapp gets attached when using hash constraints.
Attachment lookup for a given contract class name only scans currently loaded cordapps, and we don't load old versions of cordapps.
CORDA-696: Update upgrade docs
* CORDA-1096 - Performance when loading multiple states from the vault (#2609)
* Provide efficient `loadStates()` implementation
* Replace loops using `loadState` with calls to `loadStates`
* Replace `map`/`flatMap` with just a single `flatMap`
CORDA-1010: Notary flow - clients now send a signature over a notarisation
request in addition to the transaction. This will be logged by the notary
to be able to prove that a particular party has requested the consumption
of a particular state.
Further, the look up of the node's own node-info from its database has been tightened to ensure there isn't more than one.
Also fixed some brittle code which was assuming exactly one address rather than at least one.
* Update check api changes to look for internals
* Update several more uses of internal
* Make check-api-changes script filter out internal class usages
* Make CordaClock part of API
* Update api-current.txt
* Remove exclusion of nodeapi.internal
* Remove access to CordaPersistence from public api
* Don't expose DB Connection from StartedMockNode and remove unnecessary transaction from CustomVaultQueryTest
* Make internal tests that use need db access use InternalMockNetwork
* Make test certificates internal
* Address further review comments
* Revert some accidental changes to api-current.txt
* Address Shams' review comments
* Update Api Scanner to filter out CordaInternal attribute
* Update api-current.txt
* Remove superfluous brackets
* Add transaction to StartedMockNode
* More leaky transaction fixes
* Added per-cordapp configuration
* Added new API for Cordformation cordapp declarations to support per-cordapp configuration
* Added a cordapp configuration sample
* Don't expose StartedNode via Node Driver
* Dont expose StartedNode/Abstract Node via MockNetwork
* Remove internal var from constructor as it doesn't hide from public api and change to internal initialisation method
* Update api
* Rename MockNode to StartedMockNode to avoid confusion
Update documentation
Update api-current.txt
* Fix typo
* Fix test failure
* Modify flow tests to use internal mock network and remove additional internal exposures from StartedMockNode
* Fix api-current
* Change InProcess and OutOfProcess to interfaces
* Explicitly declare MockNetwork parameters
Dont expose StateMachineManager
Move affected tests to use internal mock network
* Fix api-current
* Changes requested via review
* Fix IRS Demo address
* Fix api
* Remove internal attribute from classes in internal package
* Remove accidentally added code
* Move useHttps into NodeHandleInternal
* Remove duplicated code
* Update api-current
* Make webAddress internal on NodeHandle
* Make sure parameters in public api are explicitly specified
* Use correct address in IRS Demo
* Get webaddress from webserver handle
* Update api-current
* wire up and enforce max transaction size
* fixup after rebase
moved network parameter from AbstractNode to NodeProperties
* removed TODO
* fix broken import
* address PR issues
* remove API breaking change
address PR issue
* added max transaction size to driver and mock network.
address PR issues
* fix failing test
* added TODO
* fix verifier test
* fix spring driver build error
* Network parameters updates
Add two RPC methods networkParametersFeed and
acceptNewNetworkParameters. Implementation of client handling of network
parameters update event. Partial implementation of accepting new
parameters and installing them on the node as well as node startup with
updated parameters.
Move reading of network parameters on startup to separate
NetworkParametersReader class. Add tests.
Move NetworkParameters and NotaryInfo classes to core.
* Ignore evolvability test - to be fixed later
* Add documentation on update process
* Create CordaInternal attribute for properties on public classes that are not part of the api and apply to FlowLogic.stateMachine
* Remove startFlow from public test api and replace with startFlowAndReturnFuture
* Update api-current with changed signature
* Change test used in documentation to use public test methods
* Remove the rest of the unneccessary usages of the startFlow test utility
* Remove extra whitespace
* Rename startFlowAndReturnFuture back to startFlow
* Update api
* The annotation doesn't appear unless its marked as on the actual getter and setter
* Updated docs and removed pointless attribute
* Deleted whitespace
Minor tweaks to the invocation context code.
1) Un-deprecate FlowInitiator, move the deprecation to the field. This
eliminates large numbers of warnings and means developers are warned
only once in the place where they obtain one.
2) Add documentation for StateMachineInfo and create a type alias to give
it a better name in an ABI compatible way.
3) Improve markup on InvocationContext
4) Rename field from just "context" to "invocationContext" (Context is vague)
This is a multi issue problem
1. Fingerprinting of generics treats <T> and <?> differently, forcing
the evolver to be used when not needed
2. However, the evolver is required sometimes as generics are not
guaranteed to fingerprinting bi-directionally (thanks to type erasure of
deeply nested generic types). However, with serialization now writing
properties in a specific order, we need to ensure they're read back in
that order before applying them to an evolved constructor so as to
not corrupt the object reference cache
* Make notary service return the current time and the transaction time window
along with the TimeWindowInvalid error.
Deprecate TimeWindowChecker.
Add a static method for validating transaction time window to reduce code duplication.
Introduced DigitalSignatureWithCert and SignedDataWithCert as internal APIs, with the expectation that they will become public; renamed the network parameters end-point to network-parameters; updated the network-map.rst doc; and did some refactoring.
* add foreign key names and move the participants mapping to the subclass so that the table name can be configured
* update api-current file
* fix compilation errors
* PR changes
* PR changes
Add functions for constructing `FlowLogicRef` from class name, rather than requiring the class itself. This avoids requiring that schedulable states have access to the scheduled flow to instantiate, but instead can require it only actually scheduling the flow. This reduces the size of the JAR required to validate transactions containing these states.
* Make java interop functions same as inline functions and add tests
* Fixing docs
* Move unspecifiedCountry to internal. (#2274)
* Review changes
* Call java interop functions from inline functions
* Use correct test assertion
With network parameters the CN is no longer needed to identify notaries. This frees it up to be used in the node's name alongside the other attributes.
Also, the identity generation logic has been simplified, removing the need to have magic string values for storing distributed identities in the keystore. Now there are just two alias prefixes: "identity" as it was previously, and "distributed-notary".
* Add roles to X509 certificates so that the identity service can always determine which certificate in a hierarchy is the well known identity
* Rename CLIENT_CA certificate type to NODE_CA
* Rename DOORMAN role to INTERMEDIATE_CA
* Correct issue in CashTests where instead of providing a well known identity to generateSpend(), a confidential identity was passed in and a confidential identity generated from it.
* Enforce role hierarchy in PKI
* Enforce that party certificates must be well known or confidential identities
* Add network map certificate role
* * Document TestIdentity entropy and enforce that it actually works
* Ledger/transaction DSL default notary with fresh key
* MockServices default identity with fresh key
* makeTestIdentityService now takes vararg
* Require cordappPackages for MockServices
* DSL automatic serialization init
* Improve error when two MockNetworks used
* * Make cordappPackages required by MockNetwork
* Default identity service in MockServices
* Make notarySpecs Java-friendly
* Redo legal name validation rules so that direction change chars are rejected
* Split name validation into minimal rules that all nodes can require, plus extended rules that the Doorman will apply (and we may need to change, without updating the entire network).
* Break down name validation rule sets to better match expectations
* Add test for nulls in Corda names
* Rename certificate types
* Create separate certificate type for confidential identities
* Add name constraints to dev node CA
* Move dev node CA into getTestPartyAndCertificate()
This removes any need for the user implement and override types from the
super class
* CORDA-786 - Docs update
* CORDA-786 - Remove unneeded second annotation on the proxy objects
* Fix merge conflicts
* Remove MockServices.stateMachineRecordedTransactionMapping which does nothing
* Inline StateLoaderImpl
* Remove unused MockServices
* MockServices well-known identities not needed in a place
* A few things don't need a full-blown ServiceHub
* new network map object for network map, and verify signature and root in Signed network map and node info
* fixup after rebase
* * added certificate and key to network map server
* move DigitalSignature.WithCert back to NetworkMap.kt, as its breaking API test, will raise another PR to move it back.
* Make DigitalSignature.WithCert not extend WithKey, as per PR discussion.
* various fixes after rebase.
* move Network map back to core/node, as its breaking API test
* revert unintended changes
* move network map objects to node-api
1. The runRPCCashIssue and runWebCashIssue gradle tasks didn't work because they were using the wrong ports
2. Notary lookup was failing because the lookup name didn't include the correct CN for the notary name (this slipped through when reverting the network parameters)
The ports change occurred in #1922 which was attempting the fix the runIssuer gradle task. This is actually a misleading and redundant task as all it does is start up the nodes, which is what the documented deployNodes already does. The ports runIssuer allocated to the nodes were different to the ones specified in deployNodes.
To make sure we have integration tests which closely match deployNodes, the BoC demo has been updated to make use of CordformDefinition. This keeps the node definitions in one place, removing the need to have disparate files in sync. runIssuer has been removed.
* PartyAndCertificate serialiser has been converted to deal with just CertPath
* Removed X500Name serialiser as we no longer use the BC implementation and have our own CordaX500Name
* Converted X509 cert serialiser to use Java certs and not BC X509 cert holder
* Added to test to AMQP serialisation to make sure c'tor is invoked on deserialisation
* Revert "CORDA-296: added rpc that returns an observable for node state (#2004)"
This reverts commit 7d1f7ab
* Revert "CORDA-296: added rpc that returns an observable for node state (#2004)"
This reverts commit 7d1f7ab
* consistent storage of Issuer Reference using `ByteArray` Kotlin type in Schema definition and a custom Hibernate Type to map this to a VARBINARY database type.
Creation of a new Issued type now also validates maximum size permissible (512).
* Clean up identities in CashTests so that the mini/mega corp keys and identities are correctly
paired together throughout. Previously `miniCorpServices` presented the same key as the
MegaCorp identity, but with the name Mini Corp attached.
* Correct key/name matches in VaultWithCashTest
* Split services in CashTests to not have multiple identities per service hub
* Removal of transaction contract state as BLOB in VaultStates table.
Transaction contract state now resolved using StateLoader (from DBTransactionStorage).
Fixed broken JUnits.
* Changes to address review comments by RP
Address logic error.
* Fixed failing JUnit (CashExitFlowTests.exit zero cash).
* Fix VaultQueryTests to respect transaction visibility boundaries.
* Adopt consistent use of "session" using DatabaseTransactionManager.
* Removed redundant transaction demarcation boundaries in Vault Query tests.
* Added explicit table names (mostly for join tables).
* Shorten or alter name of 2 tables backing notaries.
* Change a compound index declaration to one column index.
* Network map cache using Network map client instead of artemis. -- WIP
* fix up after rebase
* address PR issues, split network map update test, added todos to remove sleeps
* move jimfs and baseDir to field variable
* CORDA-296: added rpc that returns an observable for node state; used to let rpc clients know that the know is about to shut down
* replaced node shut down observation String with enum
Most uses where with MockNetwork which recently got a defaultNotaryIdentity property for dealing with the default single notary case. The remaining uses where in flows.
* Extracted out ShutdownManager into its own file
* Moved RPCDriver and ProcessUtilities into internal package
* Made n.c.testing.performance package internal
network-parameters file read in by the node at startup, of which only the list of notaries is used. For now, the driver and MockNetwork have been updated to require notaries to be started first. This is so that the same set of network parameters can be defined for all the nodes.
CN in the legal name is not longer disallowed since it's no longer reserved for distributed notary names.
Single-node notaries now only have one identity, their main identity. Nodes part of a cluster continue to have two.
(Based off Kasia's work)
Define the two transforms that will be useful for enum evolvability (see
design document for more details).
Furthermore, define the generic mechanism by which transform annotations
on classes are encoded into the AMQP envelope
With nothing to check for these annotations at either end, this is
mostly a no op, but an important step toward getting evolvability in
place
approach which assumes a dedicated node for observers: states that are
reported to the node will appear in the database and update feeds as
normal. Apps that expect all updates to be relevant to themselves may
need adjusting if they run on an observer node too, but this is likely
to be rare.
* Standardisation of Public Keys in Schema entities. (#68)
* Standardisation in usage of Public Keys in Schema entities.
Use PK Hash where optimal, otherwise use ByteArray/LOB representation of PK.
* Redundant after rebase.
* Use .encoded and Crypto.decode<Public|Private>Key(bytes) instead of Corda serialization.
* Optimize DBPartyAndCertificate entity to store and query on ownerKeyHash.
* Updated API stability check for schema attribute change.
* [CORDA-442] make MockNetwork not start a networkmap node
Now MockNetwork will put the appropriate NodeInfos inside each running node networkMapCache.
Tests relating to networkmap node starting and interaction have been removed since they where relaying on MockNetwork
