* CORDA-2089 - network parameters tags - part
Data structures changes, storage and notarisation.
Tag transactions with network parameters hash that was in force when tx
was created. Add component group on all core transactions and resolved
parameters on full transactions. The hash should be always visible on
the filtered versions of transactions. Add
notarisation check that the parameters are current.
Implement network parameters storage on services for resolution.
This is only part of the work, next PR will include changes to
ResolveTransactionsFlow to 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).
Probably on network services side we need the default parameters
endpoint for the
transactions that were created before this change - for now it's default
to the current ones.
* Make parameters storage agnostic to cert hierarchy
Test fixes
* Address most PR comments
* Fixes after rebase
* Fixes. Add epoch column to parameters storage.
* Address part of review comments
* Some more comments
* Hopefully fixing what I broke doing rebse
* Address Kostas comments
* Further fixes
* Save all parameters from updates to storage
* Fix integration test
* Address comments
* Fixes after rebase
* Fix test
* Fixes
* Add wrapper for filtering around parameters hash
* API stability fixes
* Add NetworkParametersStorageInternal
* Rename
* Temp commit
* Print the error message first by default, makes error output more natural.
* Polishing
* Further modifications after testing
* Documentation updates
* Couple of fixes after review
* Removing unnecessary tests
* Fix broken test
* Add interface to bootstrapper for testign
* Added unit tests
* Remove unused class
* Fix up bootstrapper unit tests and add a couple more
* Refactor the tests slightly
* Review comments
* Couple of minor tweaks
* Handle reference states in the PresistentUniquenessProvider
* Complete test
* Re-notarise outside time window without input states
* Address comments
* Add missing column name
* First pass
Update test.
Address review comments.
Added docs and kdocs.
Clean-up.
* Addressed review comments.
Changes to docsite.
* First pass at account service.
Added new hibernate schemas and liquibase scripts.
Added indexes to new tables.
Removed mock network.
Removed fresh key for external id from key management service.
Removed some redundant changes.
Rebase to master.
* Clean up.
* Added try/catch block as recommended by Andras.
* Removed accounts test to another branch.
Removed element collections from fungible states and linear states table.
Added a new state_parties table which stores x500 names and public key hashes.
Added a view which can be used to query by external ID.
* Removed try catch block. It's not required as the checkpoint serialiser deals with this.
Re-used existing DB session instead of creating a new session.
Entity manager auto flushes.
* Added java friendly api.
* This is a combination of 10 commits.
This is the 1st commit message:
Shortened table name.
This is the commit message #2:
Minor changes.
This is the commit message #3:
Common criteria parser now returns a predicate set which is concatenated to the predicate sets of sub-class criteria.
This is the commit message #4:
Fixed api compatibility issue.
Reverted some changes to reduce size of PR.
This is the commit message #5:
Multiple states can now be mapped to the same externalId.
Multiple externalIds can now be mapped to the same state.
This is the commit message #6:
Relaxed upper bound type constraint in some of the vault types.
This is the commit message #7:
Added comment to test.
This is the commit message #8:
Changed name of external id to public key join table.
Removed some comments/TODOs.
This is the commit message #9:
Added docs.
General clean up.
This is the commit message #10:
Fixed participants query bug and updated unit test.
* Removed unused code.
* add auto acceptance of certain network parameters
* Remove incorrect nullification of newNetworkParameters object within NetworkMapUpdater
* Automatically update network parameters if update accepted and flag day occured
* Comment cleanup
* Add node configuration for auto accepting network parameter changes
* Remove hot swapping of network parameters
* Add docs for auto accept config flag
* Minor change to log line
* Remove unrelated fix that was corrected on master
* Minor name change within NetworkParameters class
* Minor doc rewording
* Fix typo in docs
* Address PR comments
* Add node config option to turn off network param auto-accept on a per param basis
* Address PR comments
* Fix failing Network Map update integration test
FinalityHandler is insecure in that it is open to receive any transaction from any party.
Any CorDapp targeting platform version 4 or above is required use the new c'tors which take in FlowSession objects to the counterpart flow. This flow must subcall ReceiveFinalityFlow to receive and record the finalised transaction.
Old CorDapps (with target platform version < 4) will continue to work as previously. However if there are no old CorDapps loaded then the node will disable FinalityHandler.
* Make caplet respect all acceptable combinations of cmd line parameters
* If cordapp dir fails to create, still run corda.jar and let it fail gracefully
* Don't parse additional options as the parameter for the previous one.
* Remove commented lines
* First pass
* Update test.
* Address review comments.
* Added docs and kdocs.
* Clean-up.
* Add extra test.
* Changes to docsite.
* Added try/catch block as recommended by Andras.
* Removed try catch block. It's not required as the checkpoint serialiser deals with this.
* Re-used existing DB session instead of creating a new session.
* Entity manager auto flushes.
* Added java friendly api.
* Addressed review comments.
* CORDA-2190: Improve notary service flow exception handling
- Refactored notary flows to reduce validation code duplication
- Improved notarisation error handling to provide more helpful responses to the client
* Replace error code generation technique with custom event re-writer.
Switch to RandomAccessFile appenders because they supposedly give higher throughput.
* Review feedback
* Migrated all non-BFT notary implementations to use async commits.
* Mock network: await for async operation completion. When calling runNetwork()
it keeps "pumping" messages between participants until no more messages are generated.
The problem comes in when a flow suspends on an async operation: the mock network
thinks the flow finished the work for the current step, and since no more messages
are generated, completes the runNetwork() function. The message that the flow
generates once it resumes after async operation completion never gets processed.
This change makes runNetwork() wait until all flow async operations finish,
and only then check whether no more messages can be transferred.
* CORDA-2112 Update the `uploader` field upon Node startup for CorDapps where an Attachment is already in a nodes attachment store (from an untrusted source).
* Removed incorrect assertion.
* Fix broken unit test.
* Reverted back throw FileAlreadyExistsException API semantics on public API.
* De-duplicate DuplicateAttachmentException
* Revert original Exception handling logic.
* Remove most contentious bit of mutex in the codebase
Fix up SerializerFactory
Make getSerializerFactory() non-blocking
Workaround for DJVM issues
* Some clean up and also de-contend the RPC client.
* Fix up attachment class loader code.
* Bug fix
By default Cordaps build by corda-gradle-plugins are signed by Corda development key.
In dev mode any key can be used to sign Cordapp JAR .
In production node Corda dev keys were forbidden. This code change allows to opt-out by setting node option cordappSignerKeyFingerprintBlacklist=[] or specify more public keys to blacklist.
The option is used in production only mode.
