Commit Graph

1509 Commits

Author SHA1 Message Date
josecoll
1866f6ff7f Align CordaRPCOps Vault Query API's for Java/Kotlin with VaultQuery service equivalents. (#914)
Added Kotlin extension functions for ease of use in simplest case.
Added missing Java contractType class (previously was forced cast of ContractState::class)

Fixed generic typing.

Addressed items raised in SA PR review.

Removed 2 blank lines.

Fixed generics typing.

Updates RST doc and grouped API helpers accordingly.
2017-06-23 14:35:55 +01:00
Konstantinos Chalkias
61a24897fe deriveKeyPair renaming 2017-06-23 13:48:21 +01:00
josecoll
f8ad5c9d10 Vault Query Service JPA implementation (#840)
* Vault Query Service API implementation using JPA Hibernate

Added queryBy(QueryCriteria) Vault API and Junit tests.

Minor cosmetic API changes following rebase.

Fixes following rebase from master

Upgraded to requery 1.3.1

WIP - removed 'latestOnly' from LinearStateQueryCriteria

WIP - CommercialSchemas V2, V3, V4 testing

WIP - sort out generics handling.

WIP - most general queries completed.

WIP - join queries, contractStateType derivation

WIP - refactoring Requery

WIP - refactored VaultService to extract a VaultQueryService interface (and associated Requery implementation).

WIP - HibernateVaultQuery implementation

WIP - Re-structured all Schema definitions (requery/jpa) and make Hibernate Config reusable.

WIP - Multi-version schema testing, hibernate query testing.

WIP - Custom Criteria and Fungible Criteria impl & testing.

WIP - Kotlin Comparable Generics error

WIP - Party queries all working now

WIP - All VaultQueryTests now working (refactored for AND / OR composition)

WIP - added schema registration in CordaPluginRegistry to enable custom vault queries on arbitrary schemas.

WIP - added new default Sort NULL order to be NONE + added lots more tests for Logical Operator testing.

Mostly identity fixes following rebase from master.

Exception handling and public API cleanup in prep for PR.

Additional tests for Logical Operators; additional tests for NULLS sort ordering; additional logging;

Additional parser to handle Nullable attribute values; added Unary and Collection logical expression handlers

Lots of cleanup: participants; trackBy interfaces; additional fungible tests; parser cleanup and improved support for Java

Removed all traces of Requery implementation.

Further minor cleanup and Junit test fix.

Final identity and schema related identity clean-up.

Revert unrelated changes.

PR review updates: blank lines, isRelevant.

Fixed wiring of updatesPublisher for dynamic trackBy queries.

PR review changes: multi-versioned schema samples and associated dummy contracts moved to test packages.

Fixed problem with sorted queries (not specifying any filterable criteria).

PR review: minor updates to address RP comments.

Typesafe custom query criteria

Cleanup: remove redundant tests.

Further clean-up and make all Java test work successfully.

Remove debugging print statements.

Rebased from master - changes required due to DealState module change.

fixed broken assertion caused by DealState ordering change (different package)

Fixed transaction demarcation issue causing "java.lang.IllegalStateException: Was not expecting to find existing database transaction on current strand"

trackBy() now filters on ContractType and StateStatus (CONSUMED, UNCONSUMED, ALL)

Added tests to exercise RPCOps trackBy and queryBy (RPC smoke test and CordaRPCOps)

Added additional @CordaSerializable annotations.

Updated documentation and referenced sample code.

Added deprecation annotations.

Re-added missing deprecation annotation.

Hibernate debug logging is now configurable and disabled by default.

Introduced common Sort attributes based on the node schemas.

Completely removed NULL_HANDLING sort parameter as this is not supported in JPA.

Revisited and fixed usage of @CordaSerializable.

* Minor fix following rebase from master.

* Remove blank line as per RP PR feedback request.

* Minor Java documentation and example clean-up.

* Disable BFT Notary Service tests.
2017-06-22 10:35:49 +01:00
Ross Nicoll
19ff72a411 Correct ISO country code in names 2017-06-21 14:04:22 +01:00
Shams Asari
a4e4ecff8a Moved FlowStateMachine into an internal package 2017-06-21 12:19:09 +01:00
Andrzej Cichocki
ef74a0a618 Fix the command line notary demos (#875)
* The fancy classloader setup in Cordform.loadCordformDefinition is defeated by certificates in 2 ways
** Class cast when creating a cert (via TestConstants) in a CordformDefinition
** Some issue when persisting a cert in ServiceIdentityGenerator
* This PR is a quickfix to get the demos working again
* Proper fix (not this PR) is to work out why it's not enough for eddsa to be in the project runtime classpath - if it can be removed from the gradle environment that ought to properly fix the above problems
2017-06-21 10:25:11 +01:00
Ross Nicoll
d54f66ccb0 Replace certificate path generation
Use the certificate factory directly to build paths rather than assembling them via an interim
API call. After reducing the complexity of the utility API, it's replacing two lines of code,
at which point it seems better to make the behaviour clearer rather than having a function
hide what's actually going on.
2017-06-20 17:59:38 +01:00
Ross Nicoll
b7bec90fae Add DER format encoding for CompositeKey
Add extremely rough DER format encoding for CompositeKey so that they can be used in X.509 certificates,
and switch service identity generator to using the proper identity cert for signing.
2017-06-20 16:39:11 +01:00
Shams Asari
155bb029da Cleaned up the trader, irs and simm demos so that things like the driver are used in test so that the node module isn't a compile dependency.
This has resulted in some classes moving into core, such as ClockUtils and FiberBox.
2017-06-20 16:02:51 +01:00
szymonsztuka
4195adfb7b Move Web API from CordaPluginRegistry to new class WebPluginRegistry (#864)
Move Web API from CordaPluginRegistry to new class WebPluginRegistry
2017-06-20 15:29:35 +01:00
Matthew Nesbit
beb0f876f5 Merge pull request #868 from corda/mnesbit-java-accessible-merkle-api
Java accessible API for merkle trees
2017-06-20 11:22:43 +01:00
Konstantinos Chalkias
cd0da5e093 DKG - Remove the modular reduction which may induce bias (#867)
Remove the modular reduction which may induce bias in DKG
2017-06-20 11:19:03 +01:00
Andrzej Cichocki
52c7100267 BFT fixes (#844)
* Fix BFT config that only worked with clusters of size 4
* Shutdown BFT properly so that tests can run back to back in theory
* Wait for initial connection between client and all replicas before touching it
* Add test for non-trivial BFT cluster
* Shutdown NodeBasedTest nodes in parallel, as BFT shutdown time is non-trivial
* Overlapping ports check no longer assumes all on localhost
* Fix overlapping ports test to actually check the messages
2017-06-20 11:01:52 +01:00
Katarzyna Streich
20403d806a Cleanup of the explorer code related to internal flow view work. (#832)
Cleanup of the explorer code related to internal flow view work.
Changes in simulation, widgets, minor visual.
2017-06-20 10:45:42 +01:00
Matthew Nesbit
d2aaba2820 Java accessible API for merkle trees
Respond to PR comment
2017-06-20 10:02:37 +01:00
Ross Nicoll
b874b3e62a Correct identity service tests
* Correct path composition in identity service tests
* Correct identity service certificate path verification to handle the owning certificate being anywhere in the path, rather than expecting it to be trust root
2017-06-16 16:15:23 +01:00
Ross Nicoll
56ad64c524 Correct construction of anonymous parties
Correct construction of anonymous parties to use the first certificate (the target)
rather than the last (the trust root). Worked because early tests used single certificate
paths, but later work introducing multi-certificate paths reveal it's rather broken.
2017-06-16 16:10:51 +01:00
Matthew Nesbit
1f42997915 Merge pull request #850 from corda/mnesbit-cleanup-financetypes
Move all advanced finance types into finance module.
2017-06-16 14:56:49 +01:00
Joel Dudley
bfd02f5d78 Adds a constructor overload to the TransactionBuilder for Java use. 2017-06-16 13:53:10 +01:00
Matthew Nesbit
6933c8fda3 Move all advanced finance types into finance module.
Fixup after rebase

Also pull in the interpolator code, which is used for financial calculations.

Fix up rebase
2017-06-16 11:19:24 +01:00
Matthew Nesbit
a970bc1bb1 Merge pull request #851 from corda/mnesbit-delete-ambigious-timewindow
Remove ambiguous TimeWindow class
2017-06-16 10:09:34 +01:00
Scott James
aab536646f Fixed various compiler warnings, mostly removing unused parameters and replacing calls to getDevX509Name with getX509Name with specific data, this should be a nullop. Remainign compiler warnings will require changing semantics of code 2017-06-16 09:59:52 +02:00
Clinton
a6853be035 Merge pull request #834 from corda/clint-irswebfix
IRS web demo now shows fixings + general IRS fixes
2017-06-15 17:49:43 +01:00
Matthew Nesbit
156a9515ad We had two TimeWindow classes in Corda core, which has caused ambiguity issues for some users. Delete one and merge functionality.
Address PR comment
2017-06-15 16:52:53 +01:00
RogerWillis
0cb41c55a5 Marked TransactionBuilder.signWith() as deprecated. 2017-06-15 14:45:59 +02:00
Andrzej Cichocki
77ab6d4af3 Refactoring related to BFT state persistence/transfer (#829)
* Remove unused type param
* If we drop Runnable we can use conciser syntax
* Sometimes we need the fully-fledged object, so retire separate handle class
* Implement IntelliJ suggestion
2017-06-14 09:57:46 +01:00
Konstantinos Chalkias
ec0e0dd442 Deterministic Key Generation for ECDSA and EdDSA (#729)
Deterministic Key Derivation for ECDSA R1/K1 and EdDSA

* DKG description and comments

* Removing a (confusing) not-required comma in comments.

* rename deterministic and generate to derive
2017-06-13 21:55:55 +01:00
Konstantinos Chalkias
56bad3a9b4 Blacklist implementation for internal Kryo
Blacklist support for internal Kryo, supporting inheritance and forciblyAllowed classes.
2017-06-13 17:39:54 +01:00
Mike Hearn
a9b794ace5 Cleanup: add an extension function to X509CertificateHolder and use that instead of the verbose JcaX509CertificateConverter construct everywhere. 2017-06-13 17:11:01 +02:00
Mike Hearn
ccf43a8e17 Support fuzzy matching for identities.
Matching can be done with case insensitive substrings in the identity service, RPC and shell. In future cleverer matching should be possible, e.g. using Lucene or RDBMS free text search features.
2017-06-13 16:19:55 +02:00
Ross Nicoll
a3fd54bdb0 Modify generateExit to return full set of signing keys
Modify generateExit to return full set of signing keys in preparation for anonymity work meaning
that owner and issuer keys are typically not the same.
2017-06-12 15:49:35 +01:00
josecoll
b5a1cb5109 Removed duplicate identity attribute (parties) from DealState. (#820)
All references to 'parties' now refer to the inherited 'participants' attribute from ContractState.

Samples: all duplicate references to `parties` now changed to `participants`.
2017-06-09 17:33:04 +01:00
Clinton Alexander
5fdd57ec48 WIP - squash me. 2017-06-08 18:29:26 +01:00
Ross Nicoll
35b0ceac0b Clean up cash tests
Clean up cash tests ahead of anonymisation work. This simplifies some boiler plate setup/teardown
and ensures idenities and flows are correctly registered.
2017-06-06 17:09:32 +01:00
Shams Asari
afa3efb308 Fixes relating to testing flows and services.
Fixed issue where Corda services installed in unit tests were not being marked as serialise as singleton. Also the driver now automatically picks up the scanning annotations. This required moving the NodeFactory used in smoke tests into a separate module.
2017-06-06 15:22:43 +01:00
Mike Hearn
f4321affad DemoBench: enable emoji in the terminal when built with a JetBrains JRE. 2017-06-06 14:55:09 +02:00
Andrzej Cichocki
c2ab4cf26f Replace mapToArray with Streams-based code (#739)
and you can now do (1..10).stream()...
2017-06-06 11:02:26 +01:00
Andrzej Cichocki
101e96d8d7 Rename net to network (#773)
* So net no longer interferes with IntelliJ auto-import of net.* packages
* Use mockNet for MockNetwork to avoid clashing with Node network
2017-06-05 14:00:14 +01:00
Joel Dudley
e5fba5d0af Docsite reorg ahead of beta launch. 2017-06-05 13:37:23 +01:00
Andrzej Cichocki
51ea9fec1a IRS demo fixes (#782)
* Increase max network map request size so the notary can register
* Suppress oracle service installation errors in non-oracle nodes
* Make demos automatically build capsule jars
2017-06-02 16:23:05 +01:00
Andrzej Cichocki
c510e67ed5 Move ShutdownHook to node-api. (#770) 2017-06-02 15:32:20 +01:00
Katarzyna Streich
6104b107c0 Fix how network visualiser displays node X500 names. (#785)
* Fix how network visualiser displays node X500 names.

* Change locations of test nodes, so when used for explorer map visualisation not all of them are stacked one on another in London.
2017-06-02 14:51:40 +01:00
Ross Nicoll
e2214c95b4 Change PartyAndCertificate to an aggregate class (#778)
Change PartyAndCertificate to an aggregate class instead of a subclass of Party. This reduces the changes compared to M11, as well as avoiding risk of accidental serialization of a PartyAndCertificate (which may be very large) where a Party is expected.

Cleaned up initial nodes known to the identity service, in particular mock nodes now know about themselves; previously full nodes registered themselves but mock nodes did not.
2017-06-01 18:54:44 +01:00
Joel Dudley
f646936ab8 Updates TwoPartyTradeFlow to use the CollectSignaturesFlow. 2017-06-01 11:08:39 +01:00
Rick Parker
d3f027cea8 Custom serialiser support for AMQP (#741) 2017-05-31 18:33:57 +01:00
Andrzej Cichocki
4bd38d381a Fix tests that check ports are bound/unbound (#756)
* Specifically, DriverTests and WebserverDriverTests
* RPCDriver.startRpcBroker now waits for port to be unbound, as was probably intended
* Explicitly drop network map future while ensuring the error is logged
2017-05-31 17:12:25 +01:00
Katarzyna Streich
39fdb353ad Remove nearestCity from node configuration. (#721)
* Fix bug in demobench. Explorer didn't show correctly location of a node.
There was no nearestCity override in config.

* Remove nearestCity from node configuration. Now information about the location is always taken from
node's legal name. If not present - exception on node startup.

* Add X500Name.locationOrNull that soft fails when location is not in X500 name. Address PR comments.

* Remove unused imports.
2017-05-31 16:07:13 +01:00
Ross Nicoll
34eb5a3b70 Store certificate and path with well known identity (#726)
* Construct standard flows using PartyAndCertificate, and add support for launching
flows that are constructed with PartyAndCertificate or just Party.
* Store PartyAndCertificate in network map service
* Expand identity service to store certificates along with all identities.
2017-05-31 14:45:58 +01:00
Shams Asari
329e5ff17b Introducing InitiatedBy annotation to be used on initiated flows to simplify flow registration.
This removes the need to do manual registration using the PluginServiceHub. As a result CordaPluginRegistry.servicePlugins is no longer needed. For oracles and services there is a CorDappService annotation.

I've also fixed the InitiatingFlow annotation such that client flows can be customised (sub-typed) without it breaking the flow sessions.
2017-05-31 10:50:16 +01:00
Ross Nicoll
0e1e4042dc Add PartyAndCertificate class
Add PartyAndCertificate class for pairing proof of a party's identity with the party.
2017-05-31 09:45:40 +01:00
Ross Nicoll
b6dbd6bbb5 Add docs 2017-05-30 17:05:43 +01:00
Ross Nicoll
c003ec0042 Replace X509Certificate with X509CertificateHolder
Replace X509Certificate with X509CertificateHolder for consistency in implementation of how X.509 certificates
are managed. Using the Java standard class entails the actual implementing class being one of several options
depending how a certificate is built, which makes serialization/deserialization with Kryo inconsistent as some
of these forms cannot be directly built from outside restricted classes.
2017-05-30 17:05:43 +01:00
Ross Nicoll
a8d4dccea4 Infrastructure for confidential identities
* De-anonymise parties in AbstractStateReplacementFlow flows
* Convert transaction key negotiation to a subflow instead of utility functions
* Add serialization support for CertPath
* Restructure cash flows so that a counterparty flow can be added later
2017-05-26 10:00:57 +01:00
Chris Rankin
ea53bab7d7 Forbid internal classes from being serialised. (#655) 2017-05-25 17:18:51 +01:00
Konstantinos Chalkias
9f2b44f8f7 Rename Timestamp to TimeWindow (#706)
Rename Timestamp to TimeWindow + refactoring
2017-05-25 13:18:49 +01:00
Patrick Kuo
246de55433 Create client CA certificate with X509 name constraint (#731)
* The node will be issued a CA certificate with name constraint which will allow the node to create keys with a valid certificate chain.
2017-05-24 16:13:37 +01:00
Andrzej Cichocki
bbe4c170c2 BFT notary demo (#725)
* Rename raft-notary-demo project to notary-demo
* Refactor serialisation filtering to allow BFT SMaRt to work, it no longer relies on the jdk.serialFilter system property
* In NodeBasedTest remove whitespace in node directory names for consistency with cordform and driver
2017-05-24 12:25:06 +01:00
Ross Nicoll
36a091dd6a Add support for X509Certificate and CertPath serialization 2017-05-23 15:42:11 +01:00
Shams Asari
b8755ccdb2 Merge pull request #711 from corda/shams-retryableexception
Made RetryableExeption a FlowException and reverted UnknownFix to be …
2017-05-23 13:56:54 +01:00
Roger Willis
6f9cdb92c7 This function previously ALWAYS returned true providing the checkList wasn't empty. (#727) 2017-05-23 13:04:20 +01:00
Shams Asari
b8eb4448c8 Made RetryableExeption a FlowException and reverted UnknownFix to be retryable 2017-05-23 12:05:55 +01:00
Ross Nicoll
47d3415d20 X509Utilities API changes (#723)
* Add "TLS" to createTlsServerCert() to differentiate it from future work to introduce a non-TLS variant.
*Change to using Java 8 time types for certificate validity - does introduce so unnecessary roundtrips, but makes the code significantly easier to read/follow. In particular avoids opaque integers in the code and replaces them with Duration.
2017-05-22 14:57:22 +01:00
Konstantinos Chalkias
53276c1f06 faster key encoding/decoding and generic converters between key implementations 2017-05-22 11:14:05 +01:00
Mike Hearn
c7b751d6a5 Minor: add another convenience c'tor to FinalityFlow 2017-05-19 16:45:22 +02:00
Mike Hearn
839cc04844 Minor: MappedSchema is now open rather than abstract (it had no abstract members) 2017-05-19 16:45:22 +02:00
Mike Hearn
8d538e14a0 Minor: add a doc for the "using" infix function. 2017-05-19 16:45:22 +02:00
Mike Hearn
3f7acd3c68 Minor: just print the X.500 name in Party toString not base58 key too.
It's kind of annoying to have the big binary blog in the toString, which is often used for UI/debug purposes.
2017-05-19 16:45:22 +02:00
Mike Hearn
980d3455bd Minor: extra javadocs for Timestamp 2017-05-19 16:45:22 +02:00
Mike Hearn
07e01388d2 Minor: add more javadoc 2017-05-19 16:45:22 +02:00
Mike Hearn
a5be12a81b Minor: print org name at startup instead of full X.500 name. 2017-05-19 16:45:22 +02:00
Mike Hearn
1e1ebf1370 In CollectSignaturesFlow wrap ISE/IAE/AE in FlowException so the other side can find out the details of what check failed. 2017-05-19 16:45:22 +02:00
Ross Nicoll
794ce03958 Remove mock identity service
Remove mock identity service and merge it with the in memory identity service. The two services
provide extremely similar functionality, and having two different version for production/test
risks subtle implementation differences. On that note, this patch includes changes to a number
of tests which worked only with mock identity service.
2017-05-19 11:22:47 +01:00
Matthew Nesbit
05a97b11f3 First cut at removing PrivateKey leakage from KeyManagementService
Fixup after rebase

Restore original key property names

Fixup after rebase

Undo extra import that IntelliJ keeps erroneously adding.

Add comments and fix docs for transaction signing.

Fixes after rebase

More fixes after rebase

Address PR requests

Address PR requests
2017-05-18 17:34:04 +01:00
Andrzej Cichocki
c8d71a96f5 One demo definition for both IntelliJ and gradle (#697)
* Raft notary demo now defined in one place that both IntelliJ/driver and gradle/runnodes can run
* New module cordform-common for code common to cordformation and corda
* Add single notary demo
2017-05-18 15:58:35 +01:00
Ross Nicoll
9aa1ac7009 Remove net.corda.core.crypto.Party
Remove net.corda.core.crypto.Party rather than deprecate, as it makes it a lot easier to
understand the change that's happened.
2017-05-16 12:07:14 +01:00
Ross Nicoll
c13a99a2f9 Replaces keys and parties in states with AbstractParty
Switch to using AbstractParty as the standard identifier for parties in
states, so that full parties can be used during construction of
transactions and anonymised parties when the transaction is being added
to the ledger.
2017-05-16 12:07:14 +01:00
Andrzej Cichocki
d3bb040355 Refactoring related to BFT notary demo (#680)
* Fix: Add missing @StartableByRPC to fix the Raft notary demo
* Make loadConfig take a Config object, for cordformation Node
* Unduplicate User.toMap
* Unduplicate WHITESPACE regex, choose possessive form
* Use slash to make a Path
* Remove Companion where redundant
* Remove unused code
2017-05-16 11:30:50 +01:00
Andras Slemmer
f445590cff Address #665, add more leak tests 2017-05-15 15:20:00 +01:00
Andras Slemmer
b192a86a30 Address comments #665 2017-05-15 13:18:45 +01:00
Andras Slemmer
7c3a566197 RPC: call close() on startup failure, add thread leak tests 2017-05-15 13:18:45 +01:00
Konstantinos Chalkias
769ac6d088 SignatureScheme object equality in supported schemes. (#637)
Check SignatureScheme reference equality on crypto operations.
2017-05-12 12:19:12 +01:00
Shams Asari
47c6b9c135 Making use of latest FastClasspathScanner version and cleanup of CollectSignaturesFlow.kt 2017-05-12 10:33:43 +01:00
Roger Willis
6d1462f8eb CollectSignaturesFlow (#560)
* Initial commit for CollectSignaturesFlow, some tests and associated documentation via a new "Flow Library" section of the docsite.

* Refactored the TwoPartyDealFlow to use the CollectSignaturesFlow.

* Added the subclassed CollectsigsFlow to the trader demo, whitelisted it and added a flow initiator for the responder.

* Minor edits to progress tracker.

* Amended as per Rick's comments.

* Generalised this flow, so it now works if more than one signatures have been collected, initially.

* Minor edits to the IRS demo so it uses the CollectSignaturesFlow.

* For debugging purposes...

* Adding CollectsigsFlow support to SIMM Demo.

* Removing debug logging.

* Amended top level comment: transactions can only have one notary.

* Added TODOs as checkTransaction logic is absent.

* Addressed Mike's review comments.

* Minor edit to flow-library docs.

* Updated flow based on Mike's review comments.

* Added two usage examples and updated the tests.

* Made changes to accommodate new CollectSignaturesFlow approach.

* Made changes to SIMM demo to accommodate new CollectSignaturesFlow approach.

* Added abstract check proposal method to two party deal flow.

* Added missing TODOs.

* Addressed Sham's comments.

* Rebased to M11.
2017-05-11 14:37:53 -04:00
Ross Nicoll
edfc4dd7d9 Add certificate path storage to identity service
Add functionality for generating certificate paths from identity
certificates to transaction certificates, validating, storing and
retrieving those certificate paths.
2017-05-11 16:55:23 +01:00
Patrick Kuo
af7ba082a4 Store identity key to keystore with self sign cert (#645)
* Support signing and storing EdDSA key and certificate in java keystore.
2017-05-11 16:53:44 +01:00
Shams Asari
48f58b6dbc Introducing StartableByRPC and SchedulableFlow annotations, needed by flows started via RPC and schedulable flows respectively.
CordaPluginRegistry.requiredFlows is no longer needed as a result.
2017-05-11 14:55:40 +01:00
Ross Nicoll
e4a0bc6e11 Move party classes into identity package
Move AbstractParty, AnonymousParty and Party into a new net.corda.core.identity package,
as they're not really cryptography tools, and in preparation for further code coming in
for identity.

Optimize imports on many files to clean up the resulting refactor.
2017-05-11 11:25:59 +01:00
Matthew Nesbit
8aa341dc7b Merge pull request #620 from corda/mnesbit-audit-interface
Create header files for discussion of possible flow audit api.
2017-05-10 16:42:49 +01:00
Matthew Nesbit
540fd746bb Create header files for discussion of possible flow audit api.
Fix compile error

Address PR comments

Change from a general interface to a restricted set of audit event types.

Fixup after rebase
2017-05-10 14:49:11 +01:00
Shams Asari
e75732af91 Making sure non-serialisable objects in FlowException do not interfere with the flow session (#651)
Also TransactionVerificationException no longer has reference to non-serialisable LedgerTransaction
2017-05-10 11:07:28 +01:00
Chris Rankin
d3075928b2 Move FlowHandle implementations back into core so that RPC clients can use them. (#653) 2017-05-09 18:25:43 +01:00
Chris Rankin
bb0ac3253d Move FlowSessionException into core so that it can be serialised. (#654) 2017-05-09 18:09:34 +01:00
Konstantinos Chalkias
5188e672eb Generic PublicKey.toStringShort() (#641)
Generic PublicKey.toStringShort() using the hash of the serialised form.
2017-05-09 14:47:58 +01:00
Konstantinos Chalkias
9362ad28e8 Check that a public key (EC point) lies on its corresponding curve. (#634)
Check that a public key EC point lies on its corresponding curve and it's not point at infinity.
2017-05-09 14:08:34 +01:00
Konstantinos Chalkias
2db31b941f Move keyPairFromEntropy to Crypto.kt (#636)
Move implementation of keyPairFromEntropy to Crypto.kt
2017-05-09 13:00:46 +01:00
Shams Asari
60b1f9b0b2 Merge pull request #639 from corda/shams-initiating-flow-annotation
Introducing InitiatingFlow annotation which has to be annotated by in…
2017-05-09 12:24:33 +01:00
Ross Nicoll
546d96934a Expand X509Utilities
Mark several functions in X509Utilities as @JvmStatic so they're readily accessible from Java.

Add functions for modifying common name of an X.500 name, either direct replacement or adding a postfix.
2017-05-09 10:27:01 +01:00
Shams Asari
221bb81f84 Introducing InitiatingFlow annotation which has to be annotated by initiating flows.
This removes the need for the shareParentSessions parameter of FlowLogic.subFlow. It also has the flow's version number so FlowVersion is now no longer needed.
2017-05-08 20:19:45 +01:00
Patrick Kuo
1f4535bc2e Support signing and storing EdDSA key and certificate in java keystore. (#601) 2017-05-08 17:38:59 +01:00
Matthew Nesbit
c3557e0a68 Merge pull request #640 from corda/mnesbit-flowlogicfactory-internal
Move the implementation of the FlowLogicRefFactory internal
2017-05-08 15:24:41 +01:00
Mike Hearn
8016bc5fcd Detect broken macOS localhost resolution and tell the user how to fix it. 2017-05-08 14:16:20 +02:00
Matthew Nesbit
bfa7d50d37 Move the implementation of the FlowLogicRefFactory internal to the node as it is an implementation detail, not an API. 2017-05-08 11:32:32 +01:00
Andras Slemmer
3a2afcdbb2 #592: Address more comments 2017-05-05 17:10:52 +01:00
Andras Slemmer
34517f653a #592: Address more comments 2017-05-05 17:10:52 +01:00
Andras Slemmer
de88ad4f40 RPC muxing, multithreading, RPC driver, performance tests 2017-05-05 17:10:52 +01:00
Ross Nicoll
25dbac0f07 Change party to hold an X.500 name
Change the legal name of parties to be an X500 name. This ensures that we aren't converting between
common names and X500 names in various places, eliminating substantial scope for error in the conversion
process. As a result, all node names must now be full X500 names, which has impact on most configurations.
2017-05-05 16:13:29 +01:00
Ross Nicoll
b64e7f51f6 Enforce X.500 distinguished names in configuration 2017-05-05 16:13:29 +01:00
josecoll
8c3b9ac589 Vault Query API design (#522)
* Added queryBy(QueryCriteria) Vault API and Junit tests.

* Minor fix following rebase.

* Spit out Vault Query tests into separate source file.

* WIP

* Enable composition of QueryCriteria specifications.
Additional JUnit test cases to validate API.

* Added Deprecating annotations.
Added QueryCriteria for set of contractStateTypes

* Minor tweaks and additional JUnit test cases (chain of linear id)

* Added Java Junit tests and QueryCriteria builder support.

* Added API documentation (including coding snippets and examples).

* Added @JvmOverloads to QueryCriteria classes for easy of use from Java.

* Refactored QueryCriteria API to use composition via sealed data classes.

* Enable infix notation.

* Fixed typo.

* Clarified future work to enforce DB level permissioning.

* Moved PageSpec and Order from QueryCriteria to become parameters of Query itself.

* Moved PageSpec and Order from QueryCriteria to become parameters of Query itself.

* TokenType now specified as set of <Class> (was non extensible enum).

* Exposed new Vault Query API functions via RPC.

* Fixed compiler error in java test.

* Addressed a couple of minor PR review scomments from MH.

* Major updates following PR discussion and recommendations.

* All pagination and sorting arguments are optional (and constructed with sensible defaults).
Added Java helper functions for queryBy and trackBy interfaces.
Added Java trackBy unit tests.
Miscellaneous cleanup.

* Added Generic Index schema mapping and query support.

* Query criteria referencing Party now references a String (until Identity framework built out).
Added participants attribute to general query criteria.

* Fleshed our IndexCriteria including PR recommendation to define column aliases for index mappings.

* Removed all directly exposed API dependencies on requery.

* Updated documentation.

* Provide sensible defaults for all Query arguments.
Add RPC Java helpers and increase range of Vault Service helpers.

* Further improvements (upgrading notes) and updates to documentation.

* RST documentation updates.

* Updates to address RP latest set of review comments.

* Updates to address MH latest set of review comments.

* Updated to highlight use of VaultIndexQueryCriteria to directly reference a JPA-annotated entity (versus the indirect, explicitly mapped attribute to GenericIndexSchema approach)

* Aesthetic updates requested by MH

* Reverted Indexing approach: removed all references to VaultIndexedQueryCriteria and GenericVaultIndexSchemaV1 scheme.

* Final clean-up and minor updates prior to merge.

* Fixed compiler warnings (except deprecation warnings)

* Reverted all changes to Vault Schemas (except simple illustrative VaultLinearState used in VaultQueryTests)

* Reverted all changes to Vault Schemas (except simple illustrative VaultLinearState used in VaultQueryTests)

* Commented out @Deprecated annotations (as a hedge against us releasing M12 with the work half-done)

* Renamed RPC JavaHelper functions as RPCDispatcher does not allow more than one method with same name.
2017-05-05 15:14:43 +01:00
Shams Asari
de83866ebe Removed createHandle from the FlowStateMachine interface as it doesn't need to be publicly exposed 2017-05-05 12:21:34 +01:00
Rick Parker
18a0df4239 AMQP serialisation: Part 1 (#581)
Also turns on `-parameters` for java compiler
2017-05-05 12:14:02 +01:00
Andrius Dagys
9a0653128c Add support for re-sending session messages. This is useful when talking to a distributed service, e.g. notary – if one of the nodes go down in the middle of a session, the session will be re-established with a different node (round-robin order). 2017-05-05 10:08:53 +01:00
Konstantinos Chalkias
d8fa75654f Support for multi-sig schemes. ECC (K1/R1) and EdDSA are fully supported. (#599)
Support for multi-sig scheme. ECC (K1/R1) and EdDSA are fully supported.
2017-05-04 18:19:00 +01:00
Matthew Nesbit
fe7d893de2 Merge pull request #627 from corda/mnesbit-servicehub-cleanup2
Remove scheduler service from ServiceHub
2017-05-04 14:34:41 +01:00
Matthew Nesbit
b3b4457b4e Remove scheduler service from ServiceHub 2017-05-04 10:00:49 +01:00
Shams Asari
eba753ddfe Moved the initiated-side of core flows in net.corda.flows to net.corda.node.services. They are not meant to be visible to end-users. 2017-05-03 17:42:51 +01:00
Chris Rankin
e22ad19fcd Use assert methods from test framework. Don't use Java assert. (#625) 2017-05-03 17:32:30 +01:00
Matthew Nesbit
99bf98c0d8 Merge pull request #624 from corda/mnesbit-ServiceHub-refactor
Remove Messaging service from service hub
2017-05-03 16:04:23 +01:00
Ross Nicoll
c8201c18fc Clean up X.500 names in X509UtilitiesTest 2017-05-03 15:55:19 +01:00
Ross Nicoll
e85ed639bb Clean up X500 names in Corda simulation
Clean up X500 names in Corda simulation, and ensure they're consistent with the standard test names.
This includes using the locations present in those test names, which requires updates to the node
config test.
2017-05-03 15:55:19 +01:00
Matthew Nesbit
7e8aa1d706 Remove Messaging service from service hub
Remove mention of MessagingService as being on ServiceHub.
2017-05-03 15:19:27 +01:00
Chris Rankin
780f93e625 Fix downloading attachments from WebServer. (#615)
* Fix /attachments endpoint on WebServer, and update demo to use it.
* Add @Throws statements to servlet methods.
* Ensure target entry is not a directory.
* Simplify, because JarInputStream verifies signatures by default.
* Move JarInputStream.extractFile() function into core.
* Don't close the output stream automatically as it commits our response.
2017-05-03 13:21:26 +01:00
Chris Rankin
7e718a81ca Fixes for Network Visualiser (#618)
* Restore Zurich and Cairo to cities.txt
* Only display each node's common name in Network Visualiser.
2017-05-03 10:52:39 +01:00
Ross Nicoll
d65d63e4f6 Interim patch introducing X500Names
This is an intermediary step to introducing X500Names in all Party instances, which adds:

* Party constructor which accepts X500Name and then converts it to string.
* startNode() function which takes in X500Name instead of String
* Numerous legal name fixes to use full distinguished names
2017-05-03 10:46:03 +01:00
Shams Asari
cfe5786d2d Introducing versioning of flows using the FlowVersion annotation.
Core flows, which are baked into the platform, are also versioned using the platform version of the node. Several core flows, such as the data vending ones, which were provided via plugins are now instead baked into the node.
2017-05-02 15:12:07 +01:00
Andrzej Cichocki
f2d138cdab Replace code only used in 1 test with existing general mechanism. (#600) 2017-04-28 15:50:24 +01:00
Andrzej Cichocki
cb3522588f In checkpoints, serialize hash of attachment instead of its data (#543) 2017-04-28 13:50:47 +01:00
Katarzyna Streich
e75a24937d Rename leavesKeys to leafKeys. 2017-04-28 11:56:07 +01:00
Andrzej Cichocki
b3894fa38a Fix race in IntegrationTestingTutorial. (#594) 2017-04-27 09:15:12 +01:00
Shams Asari
3fcb773a31 Updated docs and release notes for recent deprecation of getCounterpartyMarker 2017-04-26 11:02:51 +01:00
Shams Asari
913487cb32 Deprecated FlowLogic.getCounterpartyMarker as it's complicated and probably not used (replacement is to use sub-flows).
Also made flow registration require the client flow class rather than any old class.
2017-04-25 18:53:33 +01:00
Konstantinos Chalkias
a8172e607e Move i2p Provider to crypto module 2017-04-25 18:19:28 +01:00
Konstantinos Chalkias
2ff8d14491 add EdDSA Provider and update i2p dependency to 0.2.0 2017-04-25 18:19:28 +01:00
Katarzyna Streich
f92949d3b5 Add information on why state machine was removed from StateMachineManager (#570)
* Add information on why state machine was removed from StateMachineManager.
There are two cases: normal end of flow or error.

Return flow result as part of state machine remove data.

Make Change a sealed class with Add and Remove.

fiber.actionOnEnd takes ErrorOr<R> parameter.

* Remove unnecessary fields from StateMachineManager.Change.
2017-04-25 14:34:45 +01:00
Mike Hearn
b4e7944a18 DemoBench: address review comments 2017-04-25 14:13:20 +02:00
Mike Hearn
238d4e29e2 Webserver: Redirect / to the first static web path.
DemoBench: Misc usability improvements:

- Pre-fill details for some fictional banks when Add Node is pushed.
- Make services a checkbox list rather than one where you have to know how to use the keyboard to do multi-select.
- Make web server launch button spin until server is launched to show activity.
- Suppress an exception that spams the log due to inability to load all the states. It'll get fixed as part of the vault API and serialisation work.
2017-04-25 14:13:20 +02:00
Katarzyna Streich
c1b7b1cb75 Add information on who started flow on a node. (#549)
* Add information on who started flow on a node with name where possible.
Add sealed class holding information on different ways of starting a flow: RPC, peer, shell, scheduled.

* Remove invokeFlowAsync from ServiceHub, move it to ServiceHubInternal.
We shouldn't be able to start new state machines from inside flows.
2017-04-24 17:05:51 +01:00
Shams Asari
b5e022f350 Introducing Platform Version and its use by the NMS for min version requirements for the network 2017-04-24 15:31:10 +01:00
Ross Nicoll
684d1089f0 Introduce full legal names for test parties
Use full names for test parties, ahead of complete X.500 name support.
2017-04-24 15:18:21 +01:00
Mike Hearn
3f7f05a0d9 DemoBench: better autocomplete and flags for city list 2017-04-24 15:52:22 +02:00
Mike Hearn
dec2c82693 Switch to using Antony's list of country coordinates, and load country code of each city. 2017-04-24 15:52:22 +02:00
Antony Lewis
1a2fe41330 Update cities.txt to go with CORDA-367
Assuming that Autocomplete will be added, according to JIRA https://r3-cev.atlassian.net/browse/CORDA-367
Note that there are still a few duplicates in the source with slightly different coordinates.  I assume the autocomplete will be able to cope, or these can be removed.
2017-04-24 15:52:22 +02:00
Mike Hearn
a90b2ba839 DemoBench: UI improvements, part uno 2017-04-24 15:52:22 +02:00
Patrick Kuo
87dd99d968 legal name validator for doorman node registration (#532) 2017-04-24 21:16:00 +08:00
Ross Nicoll
6c6ed3a758 Move transaction generation to OnLedgerAsset
Move functions for generating transactions into OnLedgerAsset from various locations in
the code (VaultService, AbstractConserveAmount, etc.) to unify the code paths and reduce
duplication.
2017-04-24 13:29:52 +01:00
Andrzej Cichocki
160d13b6f7 Prohibit Java deserialisation in the Corda process (#566) 2017-04-21 16:26:35 +01:00
Konstantinos Chalkias
c692a39e62 generateKeyPair() calls Crypto.kt implementation
generateKeyPair() calls Crypto.kt implementation Vs the EdDSA specific.
2017-04-20 14:18:41 +01:00
josecoll
d24f0ea0ba Fix incorrectly referenced public key. (#559) 2017-04-20 11:11:36 +01:00
Chris Rankin
d2d7cbc9ec CORDA-299: Remove progress Observable from FlowHandle, unless explicitly requested. (#513)
* Remove progress Observable from FlowHandle, unless explicitly requested.
* Refactor FlowHandle creation into FlowStateMachine.
* Prevent server-side queue subscription for dummy Observable.
* Refactor so that RPC client does not receive any unused progress Observables. This is the simplest way of ensuring we have no dangling "hot" Observables when the RPC client closes.
* Test flow has correct handle.
* Resolve some compiler warnings.
* Document how starting a flow does not involve progress tracking by default.
* Update changelog and release notes for RPC API.
* Rename new RPC API to startTrackedFlow().
* Remove optimisation because of its affect on the client-side.
* Update documentation.
2017-04-19 20:11:51 +01:00
Shams Asari
37a94237c8 Moved tests in net.corda.node.services to correct packages 2017-04-19 12:11:59 +01:00
Konstantinos Chalkias
66890d845a Extract methods and classes from CryptoUtilities. Keep one utils file. 2017-04-18 12:36:57 +01:00
Ross Nicoll
6d48667d91 Add infrastructure for X.500 name support (#534)
This introduces new functions for fetching parties by their X.500 name, Kryo serialization support for X500Name objects, an X500Name generator and some X509 utility support in preparation for full X.500 name support.
2017-04-13 15:32:34 +01:00
Ross Nicoll
1a88ca4bee Add composite signature engine (#446)
Add CompositeSignature and CompositeSignatureWithKeys classes as part of preliminary work to make CompositeKey signature validation compatible with java.security classes, so that these keys and signatures can be used readily in X.509 certificates.
2017-04-13 13:25:12 +01:00
Andrzej Cichocki
88b5e32ab2 Convert databaseTransaction to extension function on Database. (#537) 2017-04-12 17:15:29 +01:00
Andrzej Cichocki
3e007c02f4 Fix potential file handle leak in Attachment (#539)
* Make mockito available everywhere (core in particular).
* Also set the not-found path as FNFE message.
2017-04-12 15:30:28 +01:00
Mike Hearn
ac337240a6 Minor: more cleanups 2017-04-12 14:42:30 +02:00
Mike Hearn
1a86ac481f Minor: core: fix static analysis warnings.
One actual bug was found this way, albeit a harmless one.
2017-04-12 14:42:29 +02:00
Ross Nicoll
d35bd74596 Standardise identities used in tests, demos, etc.
Standaridise the identity names of Alice, Bob and Charlie, notary, map service, etc. in order
to ensure consistency across the code base and reduce number of places that have to be changed
to introduce proper X.500 names.

Move Alice, Bob & Charlie identities into the utilities package so they can be used in demos
2017-04-12 11:40:48 +01:00
gary-rowe
108f171e03 Replace 'by' with 'using' to avoid overloading Kotlin keyword in contracts DSL. Deprecates 'by' with offered replacement. 2017-04-12 12:27:02 +02:00
kasiastreich
36d5d0d7b2 Refactor of CompositeKeys to implement PublicKey interface. (#433)
* Make CompositeKey implement PublicKey

The initial implementation of composite keys as their own distinct class separate from PublicKey
means that the keys cannot be used on standard classes such as Certificate. This work is a beginning
to modifying CompositeKey to being a PublicKey implementation, although significant further work
is required to integrate this properly with the standard Java APIs, especially around verifying
signatures using the new key type.

* First stage of making CompositeKey implement PublicKey interface. Revert to using PublicKey everywhere we expect a key.

* Move algorithm and format into companion object (#432)

Move algorithm and format into companion object so that they can be referenced from other
classes (i.e. the upcoming signature class).

* Add simple invariants to construction of CompositeKey.
Builder emits CompositeKeys in simplified normalised form. Forbid keys with single child node, force ordering on children and forbid duplicates on the same level. It's not full semantical normalisation.

* Make constructor of CompositeKey private, move NodeWeight inside the class.
Add utility function for Kryo deserialization to read list with length constraints.
2017-04-12 11:13:20 +01:00
Mike Hearn
0c0c5521c0 Minor: address more formatting issues spotted by Shams 2017-04-11 15:53:05 +02:00
Mike Hearn
4853e41a58 Minor: inspector fixes 2017-04-11 15:53:05 +02:00
Mike Hearn
c097229935 Minor: run code cleanup inspections 2017-04-11 15:53:05 +02:00
Mike Hearn
d9391b3d29 Minor: auto-format of module: core 2017-04-11 15:53:05 +02:00
Clinton
35fa9d2e59 Version number parser can now handle patch versions. (#516) 2017-04-11 12:08:42 +01:00
Konstantinos Chalkias
f7dd2733f2 Kryo register FileInputStream and addDefaultSerializer for InputStream (#471)
HashCheckingStream CordaSerializable and FileInputStream Kryo register
2017-04-06 11:25:49 +01:00
Shams Asari
faef877a8d Converted sealed data types to be data classes 2017-04-04 11:37:56 +01:00
Konstantinos Chalkias
dbd82705aa Artemis - allow attachments to a maximum of 10MiB including any headers. (#452)
Allow attachments to a maximum of 10MiB including any headers.
2017-04-03 18:42:21 +01:00
josecoll
413e39903d Fixed bug whereby Cash Exit was not taking into account the issuer reference (#492)
* Fixed bug whereby Cash Exit was not taking into account the issuer reference.
Added additional JUnit tests for coin selection by issuer.
Added some trace logging in AbstractConserveAmount.

* PR review: added additional state with 3rd issuer reference in test.
2017-04-03 17:51:56 +01:00
Patrick Kuo
3327517d61 [M10 Fixes] - fixes enum - json conversion problem in kotlin 1.1.1 (#495) 2017-04-03 17:30:56 +01:00
Patrick Kuo
bf90b140c1 [M10 Fixes] - remote debug flag fix (#494) 2017-04-03 16:16:31 +01:00
Shams Asari
e0c548d4fa Cleaned up code causing build warnings 2017-04-03 13:52:51 +01:00
Ross Nicoll
30dd29752c Clarify exceptions thrown from loading a key store
Clarify exceptions thrown from loading a key store as a general cleanup. Also tightens the
exceptions caught when loading key stores from AbstractNode, so in case of an unexpected error
we don't silently drop the exception.
2017-04-03 13:41:40 +01:00
Matthew Nesbit
51c7f6ca30 Merge pull request #453 from corda/mnesbit-amount-improvements
Modify the Amount concept to allow conversion to from displayable formats
2017-03-31 14:37:32 +01:00
josecoll
73c0fdc118 CashExitFlow now uses coin selection with soft locking. (#481) 2017-03-31 11:47:59 +01:00
Konstantinos Chalkias
d72b75caa4 Observable.subscribe().unsubscribe() and ListenableFuture.cancel() (#397)
Observable.subscribe().unsubscribe() dance to free up the MQ resources server-side.

* remove an unused import

* implement a FlowHandle<Transaction>.finalize method

* Rename finalize() to discard() - remove the collection and run discard individually

* Remove unused imports

* Observable.notUsed helper function

* Tweaks to comments

* FlowHandle implements AutoClosable

* Resolving conflicts and move notUsed to RPC module

* Copy Observable.notUsed in core module.

* delete discard method
2017-03-31 10:08:12 +01:00
Patrick Kuo
c7e5cf5079 Fixed : Message value in NotaryException is always null (#470) 2017-03-30 16:59:23 +01:00
Chris Rankin
f15a22d828 Replace kotlinx-support-jdk8 with kotlin-stdlib-jre8. (#463)
* Replace kotlinx-support-jdk8 with kotlin-stdlib-jre8.
* Add kotlinVersion to constants.properties.

* Remove unused variable.
2017-03-30 16:27:01 +01:00
Matthew Nesbit
cedfc4e1ad Add a concept of token size to Amount<T> so that conversion to/from indicative and displayable BigDecimal works sensibly
Add an AmountTransfer type to express the concept of asset flows.

Unify the currency amount creators and fix a few old style display conversions in teh explorer cash dialogs.

Modifications according to PR comments.

Change TransferAmount display string as it may not always be a payment.

Update docs
2017-03-30 16:16:11 +01:00
Patrick Kuo
78a0024e00 Fix various deprecated warnings
* Changed deprecated kotlin.reflect.primaryConstructor to kotlin.reflect.full.primaryConstructor
* Changed deprecated kotlin.reflect.memberProperties to kotlin.reflect.full.memberProperties
* Changed deprecated kotlin.reflect.declaredMemberProperties to kotlin.reflect.full.declaredMemberProperties
* Changed deprecated AllComposition to AllOf
* Changed deprecated AnyComposition to AnyOf
* Changed deprecated kotlin.reflect.KotlinReflectionInternalError to kotlin.reflect.jvm.internal.KotlinReflectionInternalError
* Changed deprecated HostAndPort.hostText to HostAndPort.host
* Removed duplicated method net.corda.core.node.recordTransactions
2017-03-30 10:00:46 +01:00
Matthew Nesbit
062dc67ab6 Add Any constraint to Amount token
Signed-off-by: Ross Nicoll <ross.nicoll@r3.com>
2017-03-29 17:11:30 +01:00
Matthew Nesbit
e0a2c76f39 Remove unnecessary parameters to copy()
Signed-off-by: Ross Nicoll <ross.nicoll@r3.com>
2017-03-29 17:11:30 +01:00
Patrick Kuo
9a7d0a0fb5 Replace unused variables with _ after kotlin 1.1.1 upgrade (#456)
* Replace unused variables with _ after kotlin 1.1.1 upgrade
2017-03-29 13:54:40 +01:00
josecoll
7eada1408e Reduce warning and info messages in node log files (Artemis) (#449)
* Reduce warning and info messages in node log files (Artemis)
Add an additional lof message for conflicting states identified by the Notary.

* Upgraded severity of user login message from trace to debug.

* Suppress Artemis log4j WARNING's for core.server.checkDeadLetterAddressAndExpiryAddress
2017-03-29 11:40:19 +01:00
josecoll
3497e42f7c Upgrade to Requery 1.2.1 with Composite Key support (#443)
* Test SELECT WHERE IN composite key using requery 1.2.0

Upgraded Vault Service code to use Requery 1.2.0 SELECT .. WHERE IN

Updated generated schema code with Requery 1.2.0

Upgrade to Requery 1.2.1

Upgrade to Requery 1.2.1 - converted to use update DSL with composite key
Removed redundant JDBC SQL test cases.

Minor updates following PR review comments from RP.

* Streamline companion object initialisation.
2017-03-29 10:51:02 +01:00
Matthew Nesbit
8f1d58a508 Fix unit tests causing problems on windows 2017-03-28 16:39:29 +01:00
Andras Slemmer
259bdf4261 Merge pull request #340 from corda/aslemmer-verifier-split
Verifier split
2017-03-27 18:21:18 +01:00
Ross Nicoll
979b07723d Give "Response" a more meaningful name 2017-03-27 18:14:13 +01:00
exfalso
81dcde99bf #340: Factor out jvm process start into utility function 2017-03-27 17:42:51 +01:00
Andras Slemmer
48952dfc02 Add node-api, split minimal node functionality, OutOfProcessTransactionVerifierService 2017-03-27 17:42:51 +01:00
josecoll
0280299104 Soft locking implementation using database coin selection
Fix broken IssuerFlowTest

Fix IssuerFlowTests after rebase.

Resolve conflicts after rebase.

Soft locking converted to use persistent store.
Added additional optional 'includeLockStates' parameter in VaultService states API call.
Added Vault softLocked states query API call.

Fixed commercial paper failing test.
Improved exception handling on soft locking UPDATE statement.

Using SELECT FOR UPDATE to ensure correct soft locking data visibility.
Db query operations moved out of mutex code (as locking managed by underlying DB)

Adjusted logging severity levels.

Adjusted logging severity levels.

GenerateSpending now performing fine grained query for unconsumed states by joining with contract_cash_states table.
Using H2 proprietary cummulative counting feature (using sessioni SET variables)
Refactored and simplified HibernateObserver constructor to enable usage in JUnit tests.

Event generator issues larger random amounts (10,000..1,000,000) to those than are spent (0..10,000)
Adjusted Issue (5:1) and Exit (10:1) generation frequency vs spending.

Minor fixes: added optional lockid into select for spending criteria, set notary, additional trace logging.

Generate Cash Schema by default upon node start-up (as part of NodeSchemaService initialisation).

Explicitly close JDBC statements in finally() blocks.

Tightened HibernateObserver constructor.

Fix CommercialPaper test (was missing auto-generation of CONTRACT_CASH table)

Revert default JVM size back to 200Mb.

Revert default number of iterations in Explorer Node Simulation mode (back to 10000 with .5 sec sleep interval).

Remove redundant setter function.

Added TODO messages indicating Requery / H2 restrictions & caveats.

Consumed states lock updates now performed in general consumed state Update.

Updated/added Soft Locking documentation.

Addressed initial PR comments: use THREAD_LOCAL_KRYO, use AbstractParty, extract helper method, improve readability, address some doc typos

Addressed PR comment: removed lockId from WireTransaction.

Fixed soft locking UPDATE statements.

Improvements to VaultSoftLockManager for auto-registration of soft locks for flows with spendable states (as notifications from vault).
Other optimisations (IssuerFlow no longer explicitly reserve/release issued state) and improvements (soft lock release management of soft locks, docs update)

Performance update: now using Requery for UPDATE in release soft locking (non-composite key statement)

Removed redundant TODO messages (TODO: revisit Kryo bug when using THREAD_LOCAL_KYRO)

Minor fixes following rebase

Fixed failing JUnit following rebase

Addressed MH PR review items (1st pass)

Fix broken JUnit

Significant changes to RDBMS operations within coin selection and soft locking as requested by PR review.
(Removed SELECT FOR UPDATE; added RETRY upon coin selection; reverting partial soft locks)

Addressed a number of PR review requests added by MH (comments/spelling, lockID instantiation, HibernateObserver instantiation, cash schema white-listing usage)

Addressed latest PR review comments from RP.

Minor fixes following rebase from master.

Fixed final failing JUnit (issuer flow concurrent).

Updated TraderDemo to trigger concurrent issuance of cash.

Fixed compiler warning on lockId null check.

Fixed subtle bug in coin selection intermittently surfaced in IntegrationTestTutorial.

Fixed small memory leak.

Removed stray } in logger trace message.

Slight rewording of description of Soft Locking in docs.

Renamed NoStatesAvailableException to StatesNotAvailableException.
generateSpend is now Suspendable (calls sleep method on flow upon coin selection retry).

Added companion function to enable a Strand to sleep but without locking transactional context.

Improved logging, changed to StateNotAvailableException, using Flow sleep upon retry, tweaked SELECT criteria in coin selection, fixed bug when insufficient states selectable, generateSpend is now @suspendable

Improved handling and logging of flow results in Simulation Mode.

Fixed minor error in sleep when not an active flow.

Retry coin selection when unavailable states (as these may become available as new states).
Additional debug logging to highlight and identify H2 coin selection sporadic bug.

Inlined sleep method due to intermittent Quasar error.

Re-introduce selection clause that prevents selection and temporary locking of already locked states (by other flows).
Improved trace logging for coin selection (SQL row level info).
Correctly calling FlowStateMachineImpl sleep (now inlined and working correctly)

Fixed rebase error.

Remove redundant TODO message.
2017-03-27 17:12:33 +01:00
Patrick Kuo
dc06d37369 Intellij bug workaround (#434)
* Workaround for `"bound callable references" is only available since language version 1.1` when using kotlin 1.1.1 plugin.
2017-03-27 15:12:01 +01:00
Ross Nicoll
c73a2e6034 Add utility functions for requesting transaction keys
Add utility functions for requesting transaction keys and a small example flow which uses
these functions for testing purposes. These keys are required in for the anonymisation of
transactions, by providing per-transaction keys which cannot be associated with the owning
party's keys without an intermediary certificate.
2017-03-27 14:19:14 +01:00
Shams Asari
52ea54f742 Upgraded both guava and guava-testlib to 21.0 and made sure they share the same version variable 2017-03-24 17:17:36 +00:00
Mike Hearn
67e6bbc068 Support overloads in the StringToMethodCallParser 2017-03-24 12:44:54 +01:00
Mike Hearn
ac90fe724e Shell: add support for uploading and downloading attachments. 2017-03-24 12:44:54 +01:00
Katarzyna Streich
c5966a93e5 Remove duplicated SecureRandom functions in crypto package. 2017-03-24 10:36:05 +00:00
Chris Rankin
eaf9dad7c9 Remove junit-quickcheck from Corda because it is only used for testing. (#416) 2017-03-23 17:32:14 +00:00
Andrius Dagys
0713baf513 Fix isValidatingNotary check: throw exception if the provided party is not a notary 2017-03-23 12:11:18 +00:00
Chris Rankin
98266da41c Refactor CordaRPCClient into new :client:rpc Gradle module. (#405)
* CORDA-305: Refactor CordaRPCClient into :client:rpc module

* CORDA-305: Remove the Kotlin test framework from the artifacts.

* CORDA-305: Migrate serialisation whitelist into node-api module.

* CORDA-305: Clean up unused RPC observables.

* CORDA-305: Add :client:rpc module to documentation tasks.

* CORDA-305: Include :finance into :client:rpc for its serialisable classes.

* CORDA-305: Move test classes into the correct directory.

* CORDA-305: Migrate :finance dependency from :client:rpc into DemoBench.

* CORDA-305: Update wording of TODO about handling Observables.
2017-03-22 15:52:54 +00:00
Shams Asari
209f5c8a25 Logging fixes, including broken --logging-level cmd line arg 2017-03-21 15:36:32 +00:00
Mike Hearn
afbc8f9b5c De-issuerify the cash payment flow. This makes it easier to use the payment flow from the shell. 2017-03-20 15:14:28 +01:00
Rick Parker
1de1f9095f Several tests were corrupting Kryo which was then returned to the common pool. (#378)
* We were leaving trailing attachmentStorage on pooled kryo instances after some tests.  Changed attachment storage logic to make it impossible to leave it behind.

* Some low level tests corrupt the Kryo config, so do not return to pool when this is the case.  Also, we discovered that Kryo is caching class name to class resolution.  We don't want to do this where attachments are involved.  The errors raised highlighted a class missing from the whitelist.  Need to write a unit test to test the class loader issue.

* Unit test for attachment class loading with kryo.
2017-03-17 12:43:11 +00:00
Mike Hearn
eb21458885 Some fixes to emoji/ANSI renderer 2017-03-17 10:54:25 +01:00
Shams Asari
51a5eb77a0 Added @Suspendable to UntrustworthyData.unwrap to allow Java flows to do I/O inside unwrap 2017-03-16 16:30:28 +00:00
Konstantinos Chalkias
6844ab32f8 Custom Logger serializer and its related unit-test.
Custom Logger serialiser using only its name when serialising and deserialising using LoggerFactory.getLogger(name).
2017-03-16 15:38:37 +00:00
Rick Parker
f3a5f8e659 Pool Kryo instances for efficiency. (#352)
Pooled Kryo
2017-03-16 08:24:06 +00:00
Shams Asari
69a99b2f42 Merge pull request #364 from corda/shams-register-class
Flow registration takes in a Class object rather than a KClass
2017-03-15 17:14:03 +00:00
Konstantinos Chalkias
9db773d17c Remove unused vars + and change set/get with indexing operator. (#358) 2017-03-15 17:10:55 +00:00
Shams Asari
f581844f3f Flow registration takes in a Class object rather than a KClass 2017-03-15 16:32:13 +00:00
Andras Slemmer
31dc6e4b8f Merge pull request #338 from corda/aslemmer-generator-remove-any-constraint
Remove Any constraint from Generator type param
2017-03-13 18:05:24 +00:00
Konstantinos Chalkias
afd5521b00 Lazy NodeVaultService.states (#349)
Convert NodeVaultService states to return Iterable (backed by Sequence) Vs the old way using a List. Worth noting this relieves memory pressure as the number of vault states grows.

* remove toList in ContractUpgradeFlowTest
2017-03-13 14:06:47 +00:00
Mike Hearn
23fcbd284c Amount: add ruble and Yen, fix toString. 2017-03-13 14:51:19 +01:00
Mike Hearn
7cac55ca4a Amount: add support for basic parsing from text. 2017-03-13 14:51:19 +01:00
Ross Nicoll
7898c902e4 Remove out of date documentation
Remove out of date documentation about the "covering" field of DigitalSignature, which no longer
exists.
2017-03-10 17:24:36 +01:00
Andras Slemmer
c8b13b257f Remove Any constraint from Generator type param 2017-03-09 17:48:53 +00:00
Shams Asari
e9d63b2662 Added bits of versioning info to the node 2017-03-09 16:36:21 +00:00
Konstantinos Chalkias
4a9ff84fc7 Allowing multiple signature algorithms (#250)
Basic crypto API to support 5 signature schemes and MetaData-ed signatures.
Supported schemes: (1) RSA_SHA256, (2) ECDSA_SECP256K1_SHA256, (3) ECDSA_SECP256R1_SHA256, (4) EDDSA_ED25519_SHA512, (5) SPHINCS-256_SHA512.

To sign a transaction, a signer should create a MetaData wrapper that contains transaction's merkle root and some extra information, such as signer's public key, timestamp and visibleInputs. Actually, MetaData is utilised to support a practical partial, blind and extra-data attached signature model.
When a MetaData object is signed, the signer sends a TransactionSignature object that contains the signed output and the corresponding MetaData object.

Remarks: 
This is an temporary solution for signature algorithmic agility. Further development is required for a robust and extensible Crypto Manager/Provider PKI that will support certificate creation, key generation, signing/verifying, deterministic key derivation, encoding formats, SGX/HSM support, identity and key management, versioning, revocation, asynchronicity, metadata, partial sig. policies etc.
2017-03-08 17:45:23 +00:00
Mike Hearn
35836d9926 Add a registeredFlows() RPC that lists the RPCs the node knows about. 2017-03-08 15:01:13 +01:00
Karel Hajek
1e78d6a3a7 Simple Attachment Storage implementation using Requery/H2 database 2017-03-07 16:12:38 +01:00
Andrius Dagys
907a893ca1 BFT notary prototype: add validation and signature collection (#279)
* BFT notary prototype: add a non-validating service.
Each replica now validates the transaction timestamp and returns an individual signature to the BFT client. The client then returns a list of signatures back to the notary service flow.

The validating variant is still incomplete - it requires the ability to suspend flows on arbitrary function calls.
2017-03-07 12:39:19 +00:00
Andras Slemmer
f00515b39e Merge pull request #293 from corda/aslemmer-services-for-resolution
core: Add ServicesForResolution interface
2017-03-02 12:08:08 +00:00
Ross Nicoll
0f6b806047 Add anonymous text in case party lookup fails 2017-03-02 12:07:12 +00:00
Mike Hearn
cc61be5b6a Inform users about the newly available Corda training programs at startup and in the docsite. 2017-02-28 16:50:43 +01:00
Rick Parker
6d375351bd Add a header to all serialised data & switch to compatibility serializer. (#294)
Add a header to all serialised data & switch to compatibility serializer
2017-02-28 11:17:57 +00:00
Rick Parker
c4c4c51d7d Kryo serialisation whitelisting and misc enhancements. (#267)
Kryo serialisation whitelisting and misc enhancements
2017-02-28 08:12:18 +00:00
Clinton Alexander
8414c97a61 Moved JsonSupport to new webserver module. Fixed a few compile errors.
Fixed compile issues caused by webserver being split to a separate project.
WebServer now starts and stops correctly as a separate module.
2017-02-27 16:41:48 +00:00
Andras Slemmer
8522d79371 core: Add ServicesForResolution interface 2017-02-27 14:03:25 +00:00
Gary Rowe
16a7298ef5 Fix incorrect whitespace character (required copy paste of tab) 2017-02-23 20:44:23 +00:00
Gary Rowe
544f2de75e Add Hong Kong to list of cities in lookup table 2017-02-23 16:54:19 +00:00
Chris Rankin
221278197a Implement RPCOp getCashBalances(). 2017-02-22 13:57:15 +00:00
Mike Hearn
8b1864e07c Minor: naming and doc tweaks in Merkle tree code. 2017-02-22 14:16:04 +01:00
Mike Hearn
b8942a2cc9 Remove the SignedTransaction.id field, which took part in serialisation. Calculate it on demand instead. 2017-02-22 14:16:04 +01:00
Mike Hearn
0b33b52d1a Minor: add a warning suppression over an unchecked cast in the upgrade code. 2017-02-22 14:16:04 +01:00
Mike Hearn
036b2597d3 Fix a bug in ContractUpgradeFlowTest where it wasn't actually checking both nodes. 2017-02-22 14:16:04 +01:00
Andrius Dagys
006faa82a1 Make notary flow return a collection of signatures to support the BFT… (#264)
Make notary flow return a collection of signatures to support the BFT notary. For a single-node or RAFT notary it would just contain a single signature.
2017-02-22 11:11:35 +00:00
Shams Asari
ade32b16cb Java code can now extend core FlowLogics which don't return anything (by using Void? instead of Unit) 2017-02-21 12:20:39 +00:00
Clinton Alexander
539943d790 Added an openAttachment endpoint to the RPC interface and tests for the open, upload and exists attachment RPC interfaces. 2017-02-16 16:57:45 +00:00
Shams Asari
f13817efb3 ProgressTracker emits exception thrown by the flow, allowing the ANSI renderer to correctly stop and print the error (#189) 2017-02-16 12:11:38 +00:00
Ross Nicoll
ed093cdb9d Enforce separation of Party and AnonymousParty 2017-02-16 11:50:33 +00:00
josecoll
fa33336d38 Initial implementation of Vault Persistence using Requery (#191)
* Initial prototyping with Requery as a persistence replacement for Exposed/Hibernate

Applied changes following PR review by RP

Updated timestamp naming (removed committedTimestamp) and StateStatus (removed AWAITING_CONSENSUS) after discussion with RP.

Removed FungibleState and LinearState schemas (and associated tests) - awaiting Requery uni-directional relationship fix.

Added Transaction propagation such that requery re-uses any existing transaction context.

Made requery default logging configurable (disabled by default)

Nullable fields are now truly nullable (in the Kotlin and DDL sense)

Fix for SimmValuation integration test.

Workarounds applied to resolve Requery issues when sharing Transactional context.

Addressed PR review comments from MH.

Further updates following re-review by RP/MH

Further updates following additional PR review comments by RP

Minor update following additional PR review comments by RP

Optimised makeUpdate state processing code.

Resolved conflicts after rebase.

Additional Unit tests and bug fix for correct spending of multiple contract state types within a single transaction.
Required interface change to states() API to take a setOf (ContractStateClassTypes)

Minor code clean-up.

Re-write NodeVaultService consumed state makeUpdate function using SQL.

* Resolve conflict after rebase from master
2017-02-16 11:02:36 +00:00
Konstantinos Chalkias
111a2fac08 Change encoding between base58, base64, hex (#242)
Helper String extension functions to change encoding between base58, base64, hex
2017-02-15 17:50:15 +00:00
Ross Nicoll
71babc7019 Remove use of full parties from contract states 2017-02-15 11:43:13 +00:00
Konstantinos Chalkias
d132d9ed2e Merge pull request #241 from corda/kostas-cryptoB
Useful ByteArray and String {en,de}coding extension functions
2017-02-14 15:56:22 +00:00
Konstantinos Chalkias
ab5c30c3da Comment fixes + split some unit-tests 2017-02-14 14:23:38 +00:00
Konstantinos Chalkias
9e447bd22e Comment fixes + allow mixed and lowercase to Hex 2017-02-14 13:34:03 +00:00
Konstantinos Chalkias
076f0a4435 Useful ByteArray and String {en,de}coding extension functions 2017-02-14 11:07:56 +00:00
Shams Asari
40dde555e7 Added --logging-level cmd line arg to set the logging level, and improved flow logging 2017-02-14 09:56:50 +00:00
Patrick Kuo
28e83d1e66 Example code for contract upgrade using RPC. (#237)
* Added missing out modifier to UpgradedContract class
* Added ContractUpgradeFlow.Instigator to whitelist in AbstractNode
* Added test for contract upgrade using RPC
2017-02-13 15:39:48 +00:00
Andrius Dagys
36052cbd63 Send a transaction for notarisation only if it has inputs or a timestamp 2017-02-13 14:54:46 +00:00
Andrius Dagys
a19dd55257 Pass a FilteredTransaction instead of a Signed transaction to a non-validating notary flow to preserve privacy.
This also means that the non-validating notary can service requests on the network without loading any custom plugins.
2017-02-13 14:54:46 +00:00
Ross Nicoll
98c30f6432 Remove CashFlow
Remove the CashFlow flow, replacing it with CashFlowCommand which can be used for the use-cases
with instructions passed around as an object.
2017-02-09 18:22:58 +00:00
Andrius Dagys
288d709668 Include Merkle tree root hash in FilteredTransaction
Remove no longer needed test. Make FilteredTransaction constructor private
2017-02-09 17:57:31 +00:00
Patrick Kuo
c054ffe719 Add support for contract upgrades (#165)
* Add support for contract upgrades
* Add interface for the upgraded contract to implement, which provides functionality for upgrading legacy states.
* Add shared upgrade command and verification code for it.
* Add DummyContractV2 to illustrate what an upgraded contract looks like.
* Add new functions to vault service to support upgrading state objects.
* Add contract upgrade flow
2017-02-09 17:14:31 +00:00
Shams Asari
50e1eb7b21 End flow if waiting for ledger commit and committer flow errors 2017-02-09 15:57:13 +00:00
Ross Nicoll
47d260625a Add AnonymousParty superclass of Party
Add AnonymousParty superclass of Party in preparation for anonymising parties stored in
contract states.

Signed-off-by: Ross Nicoll <ross.nicoll@r3.com>
2017-02-09 11:37:32 +00:00
Konstantinos Chalkias
0287876987 minor changes in for/while loops. Sanity check for even number of nodes (in buildMerkleTree) has now been moved before entering the loop. 2017-02-08 16:23:50 +00:00
chalkido
c0bcbc381d Extract Class pattern: Move MerkleTree (from MerkleTransaction) to its own class file inside core.crypto package. 2017-02-08 16:23:50 +00:00
Shams Asari
657cfa5d96 FlowException can be thrown from within UntrustworthyData.unwrap for better Java interop, and more checked exception annotations relating to flows 2017-02-06 16:00:52 +00:00
Ross Nicoll
1e5dd1843d Update party match in vault service
Replaces the legacy name-only comparison in the vault service with a party comparison. `Party` now
has an equals method that only uses the owning key, and therefore this functions as expected.
2017-02-06 15:29:11 +00:00
Mike Hearn
5ad10b05fb Make FlowLogicRef able to handle multiple constructors more elegantly (e.g. when invoking FinalityFlow directly via RPC). 2017-02-06 12:29:34 +01:00
Mike Hearn
cc20a10225 Improve the flow commit API.
Make FinalityFlow do more, and be used more consistently.

Add a new waitForLedgerCommit API that is intended to be used at the end of flows, or at any other point where a flow wants to wait for a transaction to finalise (but the finalisation flow is being done by someone else).

Update the docs a bit.
2017-02-06 12:29:34 +01:00
kasiastreich
45d8e0f76d Tearoff fixes (#78)
* Move merkle building extension functions on wire tx to WireTransaction class.

* Add timestamp, notary, transaction type and signers to wire transaction id calculation.

* Change construction of MerkleTree from duplicating last node on a given level to padding leaves' list with zero hash to size of the nearest power of 2 - so we always have a full binary tree.
The problem was that it was possible to construct 2 different transactions with the same ids. Trick worked for txs having number of leaves that were not power of 2.

* Update tear-offs documentation and diagrams to reflect changes in construction of Merkle trees - padding with zero hashes and including all WireTransaction fields in id computation.

* Change in filtering API of WireTransaction for partial Merkle trees calculation.
Instead of many filtering functions over a transaction only one needs to be provided.
Additional change to check and verification of FilteredTransaction.

* IRS demo change. Make filtering function a protected method of RatesFixFlow class.
Comment on situation when capturing too much scope and connected problems with checkpointing.
Change oracle and tear-offs documentation.
2017-02-03 14:02:51 +00:00
Shams Asari
b86c80691e FlowException serialised over RPC (subtypes are flattened), and improvement to startFlow RPC for correct exception handling 2017-02-03 11:21:10 +00:00
Ross Nicoll
bc9407d2c8 Correct network map cache tests
InMemoryNetworkMapCacheTest was not actually asserting that an expected exception was thrown, which
meant when earlier changes to the service changed the operation it wasn't caught. The service now
overwrites previous node if a new matching node is added, and this updates the test to follow that
design.
2017-02-02 16:01:10 +00:00
Ross Nicoll
2f9af7d7dc Revert Party.Full in preference for a less invasive change 2017-02-02 13:47:32 +00:00
Andras Slemmer
4afd404db4 Address PR 207 comments 2017-02-02 11:44:18 +00:00
Andras Slemmer
de63f90745 Add isRegisteredWithNetworkMap RPC, poll in Driver, expose RPC proxy 2017-02-02 10:54:50 +00:00
Ross Nicoll
1b86ddfd6e Replace Party with Party.Full
Replace Party with Party.Full as an interim step to introducing the Party.Anonymised class.

Signed-off-by: Ross Nicoll <ross.nicoll@r3.com>
2017-02-01 15:18:12 +00:00
Clinton
d376a902ad Merge pull request #180 from corda/clint-webserversplit
Split webserver from node
2017-02-01 12:13:31 +00:00
Shams Asari
646ce8afe0 FlowException thrown by a flow is propagated to all counterparties 2017-01-31 13:30:33 +00:00
Ross Nicoll
e383752995 Adapt Party comparison to use owningKey
Change Party instances to be uniquely identified by the owning key, without taking into account name.
This requires that mock node key generation is reworked so that keys for services and the node itself
are distinct, otherwise the network map service cannot differentiate them.

Signed-off-by: Ross Nicoll <ross.nicoll@r3.com>
2017-01-30 15:46:51 +00:00
Joel Dudley
7b57cbe351 Adds signWithECDSA() to SignedTransaction for improved Java interop. 2017-01-30 14:27:27 +00:00
Clinton Alexander
3482452c8b Added webserver to runnodes. 2017-01-27 14:15:08 +00:00
Clinton Alexander
537ffae113 Moved file uploading to RPC interface. 2017-01-27 14:13:58 +00:00
Clinton Alexander
ecfb762143 Nodes can start without web server. Webserver now uses full node configuration. 2017-01-27 14:12:19 +00:00
Ross Nicoll
1362a305c9 Expand details provided when erroring due to missing signatures in notary flow
Signed-off-by: Ross Nicoll <ross.nicoll@r3.com>
2017-01-25 16:15:40 +00:00
Andrius Dagys
8bc65999c4 Kryo: Remove unnecessary keypair generation (#178) 2017-01-25 15:02:02 +00:00
Shams Asari
052a660c1b Making sure exceptions thrown while fibers are suspended are handled properly 2017-01-23 15:39:55 +00:00
S. Matthew English
b89b014d9a unify references to notary in output
harmonize line 167 with earlier references on line 146 for example
2017-01-19 12:33:00 +01:00
Shams Asari
c4e3b258c7 Introducing Observable.toFuture() extension method 2017-01-17 12:56:59 +00:00
Ross Nicoll
2efd44d46b Clean up semantics of composite clauses
This deprecates the existing composition clauses and adds new better named versions,
as well as changing 'AnyOf' to require at least one matching subclase (better matching
the name of the clause).
2017-01-17 11:34:21 +00:00
Thomas Schroeter
6b7edf5af6 Tx validation detect duplicate inputs (#138)
* Move duplicate input detection to transaction verification

Duplicate detection was previously part of the NotaryFlow.
2017-01-13 11:37:28 +00:00
Mike Hearn
ef6e9786a8 Cleanup: improve api docs on FlowLogic, make it clearer when stuff is considered internal, rename an obscurely named field. 2017-01-12 13:30:10 +01:00
Shams Asari
e589031d4b Some clean up of the flow code 2017-01-11 16:33:59 +00:00
Ross Nicoll
c1d5e5c82e Add functions for converting Amount to/from decimal
Add new functions for converting amounts to/from decimal representation. Also adds clarification that
the constructor which takes in a BigDecimal drops any fractional part.

Signed-off-by: Ross Nicoll <ross.nicoll@r3.com>
2017-01-11 14:08:07 +00:00
Clinton Alexander
e83c6e6b9d Fixed TransactionSerializationTests.signWireTX by ensuring the signed transaction corruption always corrupts the signature. 2017-01-11 10:55:05 +00:00
Ross Nicoll
1fbad81773 Correct message when checking signing keys
The keys used to sign a command are tested for being a superset of the keys which own
the states, not for being an exact match (as the text previously suggested). This corrects
the message used if this requirement isn't met.

Signed-off-by: Ross Nicoll <ross.nicoll@r3.com>
2017-01-10 13:19:43 +00:00
Shams Asari
334b91faf0 Testing that a node can communicate with a distributed service it's part of 2017-01-09 17:21:51 +00:00
Mike Hearn
ecb460b698 Minor: small improvement to logElapsedTime (use the montonic clock and log even when an exception is thrown) 2017-01-06 16:39:01 +01:00
Andrius Dagys
0867a05ad7 Merge pull request #96 from thschroeter/idempotent-notary-flow
Make NotaryFlow idempotent
2017-01-06 13:53:27 +00:00
Andrius Dagys
6bb0a68d6d Add @JvmOveloads to TransactionState so the encumbrance pointer doesn't have to always be specified when calling from Java 2017-01-06 10:18:29 +00:00
Thomas Schroeter
0f43a88b19 Add TODO to move duplicate input detection to TransactionType.verify
Resolving the TODO in a follow-up PR.
2017-01-06 09:10:45 +00:00
Thomas Schroeter
0b43c5634e Clean comment 2017-01-05 19:33:46 +00:00
Andrius Dagys
b9d5081af6 Update notary change flow to support encumbrances (#101)
* Update notary change flow to support encumbrances.

Move encumbrance pointer from ContractState to TransactionState.

* Refactor & add new encumbrance tests
2017-01-05 17:44:31 +00:00
Shams Asari
08e391579c Node verifies the peer it connects to by checking its TLS common name 2017-01-05 14:22:11 +00:00
Thomas Schroeter
67e807b075 Detect duplicate inputs ahead of calling beforeCommit 2017-01-05 09:40:49 +00:00
Thomas Schroeter
bbc9c763e3 Detect duplicate inputs in NotaryFlow
Throw NotaryException when duplicate inputs are detected.
2017-01-05 08:09:49 +00:00
Mike Hearn
1a53834a60 Additional thread affinity for the StateMachineManager.
Check that the SMM.add method is being called on the SMM thread and throw if not. Make ServiceHubInternal.startFlow() do a blocking call onto the server thread. Update unit tests.

This resolves an issue whereby the scheduler was starting flows outside of the server thread, which isn't intended.
2017-01-04 16:06:33 +01:00
Thomas Schroeter
159ca9884f Make NotaryFlow idempotent
Alternatively, we could make the underlying UniquenessProviders
idempotent.
2016-12-31 09:26:18 +00:00
Thomas Schroeter
2b73901341 Minor: display emojis in iTerm on OS X 2016-12-22 17:31:00 +00:00
josecoll
eac2cb1cc6 Bank of Corda integration with Trader Demo and Explorer
Initial conversion of Explorer to use IssuerFlow (from BankOfCorda)

Initial conversion of TraderDemo to use IssuerFlow (from BankOfCorda)

Updated TraderDemo to use IssuerFlow (from BankOfCorda)

Fixed TraderDemo integration text (added new BankOfCorda node)

Updated Explorer with changes IssuerRequest params

Explorer now correctly displaying transaction id upon Issue.

Moved IssuerFlow into finance package so can be reused across multiple demos (TraderDemo) and applications (eg Explorer)

Refactored BankOfCorda demo to use Finance package and TestUtil constants

Updated TraderDemo to use IssuerFlow

Updated Explorer to use finance package IssuerFlow.

Advertised BankOfCorda as Issuer for usage by Explorer.

Explorer no longer depends on BankOfCorda demo since IssuerFlow promoted to Finance module

Added IssuerFlow to AbstractNode whitelist.
Explicit declarations of IssuerFlow no longer required.

Added plugin registration of IssuerFlow at bootstrap.

Revert whitelisting of IssuerFlow (plugin configured)

Refactored to use constant BOC definition.

Added gradle RPC security config.

Updated documentation

Fixed incorrect references.

Renamed Issuer banks.
Added new permission set (for Issuer nodes)
Added node nearestCity info
Added new Issuer Event Generator for Issuer nodes only

Associated currency with issuer using ServiceType naming structure.

Added argument flag (-S) to trigger event generator simulation node.

Fixed problem with issuers not resolving from network map.

Updated perms on Issuer rpc proxy nodes.

Fixed minor in cash generateExit identified by Explorer.

Changes applied in prep for AWG demo.

Added IntelliJ run-configurations for launching Explorer demo nodes (with and without simulation)

Updated documentation (and added additional gradle task to launch Explorer nodes in simulation mode).

Fix following rebase.

Addressed review items from PR.

Updated TraderDemo readme.

Updated TraderDemo gradle file to launch Bank of Corda node.

Updated JRE properties.

Updated IssuerModel to incorporate correct JFX Observable handling.
Fixed bug with Exit command not displaying any currency.

Added TODO's for revisiting correct Exception handling strategy.

Optimization for when issuing cash to self.

Minor updates following PR review.

Remove old refs to Royal Mint and Federal Reserve
2016-12-22 15:55:50 +00:00
Mike Hearn
edc648ae95 Wish our users a merry Christmas and a happy new year. 2016-12-22 11:37:27 +01:00
Shams Asari
81d1459599 Fixed bug where messages can't be sent to services running on the network map node (#71) 2016-12-20 12:03:21 +00:00
Andrius Dagys
6f3ed327a0 Vault: return a list of unconsumed states rather than a sequence. The lazy evaluation captures some extra context, serialization of which in flows results in errors. 2016-12-16 15:48:48 +00:00
Joel Dudley
334ed4806b Adds overload anotations and reorganizes param orders to improve java interop. 2016-12-15 18:27:41 +00:00
Andrius Dagys
7cb4cbcad4 Made vault updates contain full StateAndRef in the consumed set (instead of just StateRef). This allows subscribers to check whether the update contains relevant states.
Cash balances are now calculated by keeping only the aggregate values (it no longer needs to iterate through all states in the vault).
2016-12-15 16:27:39 +00:00
Andras Slemmer
8ea4c258f1 Extend messaging.rst about service queues 2016-12-15 11:37:15 +00:00
Andras Slemmer
a3138ab0dc Address PR comments 2016-12-15 11:37:15 +00:00
Andras Slemmer
4f44962962 Add kdocs on service addressing 2016-12-15 11:36:06 +00:00
Andras Slemmer
6a796cef35 Add raft notary integration tests, testing service addressing 2016-12-15 11:36:06 +00:00
Andras Slemmer
fd436b0cdc artemis, sessions, mock: Add Service addressing, tests pass 2016-12-15 11:36:06 +00:00
Shams Asari
7afa3346d6 Updated docs and TODOs to be inline with recent changes to the doorman 2016-12-13 17:03:15 +00:00
Shams Asari
9d98673c66 Added commonName extension method to X500Name and helper class for x509 cert factories 2016-12-09 17:13:00 +00:00
Joel Dudley
ae349a8831 Adds todos that will improve java interop. 2016-12-09 14:30:52 +00:00
rick.parker
0378b8d785 Buffer observations until database commit. 2016-12-08 16:32:45 +00:00
Andras Slemmer
4fe1d48e4a demos: Fix demo RPC serialisation after rebase 2016-12-08 11:58:31 +00:00
Andras Slemmer
9117ec9860 Simplify InputStreamSerializer, make NODE_USER role explicit 2016-12-08 11:58:31 +00:00
Andras Slemmer
a601f0abf5 Local RPC, demos use RPC, NODE has special privileges 2016-12-08 11:58:31 +00:00
kasiastreich
036b1b4964 Fix double spending of inputs issue on ledger level in test dsl. (#15)
* Fix double spending of inputs issue on ledger level in test dsl.

* Address PR comments.
2016-12-08 10:15:33 +00:00
Matthew Nesbit
f63e6cd2a6 Add some hooks to StateMachineManager and NodeSchedulerService so that unit tests of flows with scheduled actions can safely test for completion of their test activities. Typically this is done using a while loop whilst there are active fibers, or schedules and then blocking on the ReusuableLatches until the status changes and can be re-evaluated.
Add unit tests of ScheduledFlow running on simulated network.

Just use existing DumyContract in test

DummyContract requires value equality so that assertEquals over states works as expected.

Remove blank line.

Add TODO on waitQuiescent.

Fix minor build error
2016-12-07 16:11:55 +00:00
joeldudleyr3
432015ddfe Adds JvmName annotations where necessary to improve interop when developing CorDapps in java. 2016-12-07 12:12:18 +00:00
Andras Slemmer
ed14c95d6f Merge pull request #25 from corda/aslemmer-fix-X509-on-linux
core: Remove CN from X509 subjectAlternativeNames, always add hostname
2016-12-05 17:16:22 +00:00
Andras Slemmer
948e3f3932 core: Remove CN from X509 subjectAlternativeNames, always add hostname 2016-12-05 13:17:52 +00:00
Shams Asari
10360ae8cf Converted MapChange into a sealed data structure so that only Modified has the previous node property 2016-12-05 10:04:31 +00:00
Shams Asari
4addb91f80 Added security to RPC and P2P systems. 2016-12-02 18:11:08 +00:00
Shams Asari
5432905b4a Clean up NetworkMapCache and InMemoryNetworkMapCache 2016-12-02 14:45:54 +00:00
Andrius Dagys
84c127bfff Merge pull request #12 from corda/andrius-txverify-refactor 2016-12-01 13:54:59 +00:00
Andrius Dagys
cef2c906ab Minor transaction verification logic refactoring 2016-12-01 12:07:37 +00:00
Joel Dudley
110864f19a Adds a JvmName annotation to Utils.kt for better java interop. 2016-12-01 11:31:03 +00:00
Andrius Dagys
053dd9a1fe Merge pull request #5 from corda/composite-key-serializer 2016-12-01 10:17:40 +00:00
Andrius Dagys
ea04ebe311 Added a TODO to follow Crypto-conditions spec 2016-11-30 17:07:39 +00:00
Mike Hearn
d500bf8f50 Address review comments. 2016-11-30 15:11:35 +00:00
Mike Hearn
7b40be8361 Run the IntelliJ reformatter across the Kotlin code. Did not reformat JS/web code. 2016-11-30 14:40:34 +00:00
Andrius Dagys
acaeca5814 Added a custom CompositeKey serializer for a more compact serialized form 2016-11-30 14:18:18 +00:00
Ross Nicoll
f5ecddb4b2 Add get() method to identity service 2016-11-28 18:01:03 +00:00
Shams Asari
38876e3984 Introducing Future.getOrThrow() which throws the cause of the ExecutionException 2016-11-28 15:21:22 +00:00
Andras Slemmer
811b0e6a8d Merged in aslemmer-warn-on-double-tx-record (pull request #546)
Check for duplicate transaction records
2016-11-28 10:34:34 +00:00
Andrius Dagys
946cfda03e Added a distributed notary demo that runs a notary cluster and gets several transactions notarised 2016-11-25 17:09:57 +00:00
Andras Slemmer
87bd97d0c7 Check for duplicate transaction records 2016-11-24 18:00:04 +00:00
rick.parker
492005bcfe Fix up and improve some docs 2016-11-24 15:06:10 +00:00
Mike Hearn
a1759016a8 Minor: simplify the implementation of requireThat{} a little bit (reviewed by Roger). 2016-11-23 18:27:08 +01:00
rick.parker
f68529d1fd Rename protocol to flow. 2016-11-22 17:17:14 +00:00
Roger Willis
81b9cd6840 Merged in rog-party-participants-comment (pull request #510)
Added comment around usage of 'parties' in DealStates.
2016-11-22 09:47:40 +00:00
Andrius Dagys
93505d5e2e Merged in andrius-rename-bits (pull request #508) 2016-11-22 08:26:37 +00:00
Mike Hearn
235cee6727 Add a startup banner and suppress console logging unless --log-to-console is passed on the command line. 2016-11-21 16:08:36 +01:00
RogerWillis
1be32da0f5 Added comment around usage of 'parties' in DealStates. 2016-11-21 15:00:55 +00:00
Andrius Dagys
dce290f8ec Recompile isolated.jar 2016-11-21 14:47:19 +00:00
Andrius Dagys
64299591c3 Rename PublicKeyTree -> CompositeKey and unify terminology across documentation. 2016-11-21 14:47:19 +00:00
Andrius Dagys
635ee8df79 Rename bits -> bytes, as it normally indicates a byte array 2016-11-21 13:02:27 +00:00
Roger Willis
31dd93523b Merged in rog-additional-compiler-warning-fixes (pull request #502)
Fixed an additional 2 compiler warnings.
2016-11-21 11:07:03 +00:00
RogerWillis
33c80a7091 Fixed an additional 2 compiler warnings. 2016-11-19 18:46:41 +00:00
Andrius Dagys
0d56846b1b Added a distributed notary that uses the Raft consensus algorithm (implemented by Copycat).
The notary operates by storing committed input states in a map state machine which is replicated across the Copycat cluster.
2016-11-18 18:13:19 +00:00
rick.parker
6abb5750bf RPC Kryo plugin functionality. 2016-11-18 17:38:05 +00:00
Jose Coll
876b17bb12 Transaction notes now stored individually per row. 2016-11-17 17:57:07 +00:00
Andras Slemmer
cae9b758ff core: Fix ErrorOr.combine 2016-11-16 14:43:54 +00:00
Jose Coll
5dfffb1b84 Re-applied changes following net.corda rebase. 2016-11-16 14:07:16 +00:00
Andras Slemmer
3c09056e22 Remove :Any restriction from ErrorOr's type parameter 2016-11-15 18:05:00 +00:00
Andras Slemmer
07df9f17b3 loadtest: Add loadtest code 2016-11-15 17:21:26 +00:00
Andras Slemmer
dcd7a8a08a Address PR 465 comments 2016-11-15 16:51:07 +00:00
Andras Slemmer
7f0dd1ab5b Generic startProtocol and typesafe wrappers, per-protocol permissions, CashProtocol, remove executeCommand, move almost all Cash-related things to :finance 2016-11-15 16:46:37 +00:00
Andrius Dagys
9b8f00ef84 Stop using "legally-Identifiable" signatures for the notary protocol 2016-11-15 16:08:42 +00:00
Shams Asari
c326a9ae46 Moved the RPC user config out of the properties file and into the main config file 2016-11-15 12:52:08 +00:00
Andrius Dagys
f4925c0fa9 Remove unnecessary TODO 2016-11-15 11:52:58 +00:00
Ross Nicoll
cf6a3050c3 Add sanity check on SignedTransaction.id
Add sanity check on SignedTransaction.id when deserializing the wrapped transaction. This
check is already done when verifying signatures, this moves it up to an earlier step and
adds a more specific error message to aid diagnosis.
2016-11-14 16:25:41 +00:00
Andrius Dagys
d00163e29d Stop using "legally-Identifiable" signatures for the notary protocol, as notary nodes will use their service identity to sign (and not the legal one). It also doesn't make sense to attach an identity on the signature if it's a group identity and the signer holds only 1 out of many keys. 2016-11-14 16:02:20 +00:00
Andrius Dagys
d855b10817 Nodes part of a group identity (e.g. notary) now advertise the whole group Party on the network. When sending a message to a group, a representative node advertising the group identity is first chosen (at random), and its legal identity is used for communication. Currently we assume that a single legal identity can't be advertised by more than one node (the PublicKeyTree of an identity is used for Artemis queue names and we need to do more work to properly map a single queue to multiple nodes) 2016-11-14 14:57:16 +00:00
Andrius Dagys
c33c55eb20 Replace PublicKey with PublicKeyTree in Party. A single entity can now be identified by more than one key. 2016-11-14 14:57:16 +00:00
Katarzyna Streich
79ecd03413 Add serialization without refrences to all leaves of transaction (for Merkle tree calculation). 2016-11-11 13:34:09 +00:00
Mike Hearn
0c7662d53a Fix up a move problem 2016-11-11 11:45:40 +01:00
Mike Hearn
ce99f354cb Rename com.r3corda -> net.corda 2016-11-10 17:14:24 +01:00
Katarzyna Streich
103817ec57 Add signing of transaction merkle root hash. 2016-11-08 17:41:32 +00:00
Katarzyna Streich
71965b0792 Add serialization workaround for HashMaps inside states. Fix tests. 2016-11-04 17:21:11 +00:00
Katarzyna Streich
023ba380a0 Style changes. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
a5dfaa255d Code cleanup, add comments and tests to reflect changes. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
e7cb47ecd0 Add cached Merkle tree structure to wire transaction and root hash as transaction id. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
6af7573955 Build Partial Merkle Tree as recursive data structure. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
cd59dfd2af Build Merkle Tree as a recursive data structure instead of heap like structure. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
6749555996 Change transaction filtering, remove sorting. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
a38e7e54a0 Minor style changes in tests. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
79fc47f0ec Add comments and minor changes. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
b31598b801 Change tests to reflect changes in code structure. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
e823e11e85 Change places in code where instead of transaction id hash is used. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
6b5ad92f9b Substitute WireTransaction id property getter with calculated merkle root. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
ea826988af Add leaves filtering and building trees with different leaves types. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
2ce21842f8 Add simple filtering and ordering of command leaves. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
7f6f1807b1 Code cleanup and add comments. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
0c573c76e2 Add simple partial tree building and verification tests (also on transactions). 2016-11-04 17:15:59 +00:00
Katarzyna Streich
930f6bbb24 Add initial test for testing Partial Merkle Tree building. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
b5fd359c0a Add Partial Merkle Tree verification.
Not tested.
2016-11-04 17:15:59 +00:00
Katarzyna Streich
e8bdfa5691 Build Partial Merkle Tree for filtered transactions. 2016-11-04 17:15:59 +00:00
Katarzyna Streich
1a8e47fcaa Filter, build and verify merklized transaction from a wire transaction.
Initial structure for a merkleized transaction, with full Merkle tree building.
2016-11-04 17:15:59 +00:00
Ross Nicoll
9d254bd924 Use UUID only for UniqueIdentifier equality
The UniqueIdentifier class exists to ensure any external ID for a state is kept coupled to a
proper unique ID, however in doing so it requires both UUID and external ID to find linear head
states in the vault. This modifies the equality and hashing algorithms to use the UUID only,
so that lookup can be done without knowing the external ID.
2016-11-04 16:16:43 +00:00
Shams Asari
bd89da458b Added nice extension methods for Path, which are more readable than the static methods from Files 2016-11-04 15:36:14 +00:00
Clinton Alexander
cf4b91d7c7 Removed redundant file. 2016-11-03 11:03:54 +00:00
Clinton Alexander
acaa9f82a5 Rewrote some documentation about the simm demo. Moved a util function to the main utils file. 2016-11-03 11:03:54 +00:00
Clinton Alexander
73a2215747 Added core changes and docs required for simm valuation demo. 2016-11-03 11:01:36 +00:00
Shams Asari
6d39b71bf9 Simple RPC access control, with a demo control on the cash RPCs 2016-11-03 10:46:25 +00:00
Jose Coll
1d25d23b73 Merge from master 2016-11-02 14:20:51 +00:00
Jose Coll
012dc9ec10 Merge branch 'master' into colljos-vault-code-clean-up-refactor 2016-11-02 11:20:21 +00:00
Jose Coll
a38b363e9d Fixed subtle bug in Cash Spending when processing for same Issuer with multiple refs. 2016-11-02 11:15:09 +00:00
Jose Coll
7e3c00c1ff Merged in colljos-pluginservicehub (pull request #427)
Added PluginServiceHub for use by Corda plugin service extensions.
2016-11-01 17:12:52 +00:00
Jose Coll
f415c497d9 Minor changes to address PR feedback and comments 2016-11-01 16:47:50 +00:00
Jose Coll
253a70f55e Fixed bug in generateSpending whereby Issuer Ref was not being checked. 2016-11-01 16:12:19 +00:00
Ross Nicoll
613a86c5d9 Remove deposit and issuanceDef fields
Remove deposit field from the FungibleAsset interface, and moved it into a fixed reference to
amount.token.issuer.
Remove issuanceDef field and replace it with amount.token.
2016-11-01 14:49:57 +00:00
Jose Coll
d9f0a161e4 Addressed comments in PR review. 2016-11-01 12:05:48 +00:00
Clinton Alexander
276683e053 Merged in clint-attachmentdemosample (pull request #421)
Moved attachment demo to another repo. Added ApiUtils.
2016-11-01 11:54:59 +00:00
Clinton Alexander
7d08c0b068 Removed attachment demo.
Added ApiUtils - a library for managing api lifecycles with less boilerplate.

Added default values to http api and improved the api utils.

Fixed spacing and comments.

Removed withName and added a bad request response to handle error cases.

Replaced use of 400 error with a 404 and error message as per HTTP spec.
2016-11-01 11:53:49 +00:00
Jose Coll
c5500caf98 Minor changes to address PR feedback and comments 2016-11-01 11:39:11 +00:00
Jose Coll
308d7c1df7 Added PluginServiceHub for use by Corda plugin service extensions. 2016-10-31 17:15:06 +00:00
Andras Slemmer
3f36462053 core: Bind client socket to getLocalHost explicitly, fixes #6 2016-10-31 15:53:15 +00:00
Jose Coll
2ce310050e Revert incorrect merge commit. 2016-10-28 10:28:15 +01:00
Jose Coll
b46de0b964 Merge remote-tracking branch 'origin/colljos-vault-transaction-notes' into colljos-vault-transaction-notes
# Conflicts:
#	core/src/main/kotlin/com/r3corda/core/node/services/Services.kt
#	core/src/main/kotlin/com/r3corda/core/testing/InMemoryVaultService.kt
#	node/src/main/kotlin/com/r3corda/node/services/vault/NodeVaultService.kt
2016-10-28 09:59:58 +01:00
Jose Coll
369214a747 Additional method on VaultService to add notes to a transaction
Additional method on VaultService to retrieve notes for a transaction
2016-10-28 09:57:33 +01:00
Jose Coll
504ec42720 Additional method on VaultService to retrieve notes for a transaction 2016-10-27 16:35:26 +01:00
Jose Coll
bc525aabdf FungibleAsset reverted back to original filename. 2016-10-27 16:21:05 +01:00
Jose Coll
f2e98ffba5 Merge branches 'colljos-vault-transaction-notes' and 'master' of https://bitbucket.org/R3-CEV/r3prototyping into colljos-vault-transaction-notes 2016-10-27 14:59:37 +01:00
Jose Coll
7d080c39df Merge remote-tracking branch 'remotes/origin/master' into colljos-vault-code-clean-up-refactor
# Conflicts:
#	core/src/main/kotlin/com/r3corda/core/contracts/Structures.kt
#	node/src/test/kotlin/com/r3corda/node/services/NodeSchedulerServiceTest.kt

Fixed failing CommercialPaper test
(caused by re-use of same database transaction context for vault across two different transaction participants)
2016-10-27 12:56:08 +01:00
Ross Nicoll
65a03efc55 Correct Comparable interface used for isOrderedAndUnique() 2016-10-25 14:31:37 +01:00
Clinton Alexander
2f5efb34d6 Removed the RatesFixProtocol and dependent code and moved to the IRS repo. 2016-10-24 17:56:16 +01:00
Clinton Alexander
2727d56b4a Removed IRS specific code to new repo. 2016-10-24 17:56:16 +01:00
Shams Asari
e2d6ace449 RPC client authentication using user/password from config file 2016-10-20 17:55:16 +01:00
Jose Coll
75f671a446 Decommissioned InMemoryVaultService service (all dependent Tests updated to use NodeVaultService) 2016-10-20 13:10:00 +01:00
Jose Coll
c7d98b8c6b Fixed items raised by MH in CRD-CR-58 code review. 2016-10-20 10:52:51 +01:00
Jose Coll
04920c9507 Additional method on VaultService to add notes to a transaction 2016-10-19 15:06:52 +01:00
Jose Coll
62dfea2a1a Re-factoring of OnLedgerAsset generateSpend code (moved to VaultService) 2016-10-17 17:58:26 +01:00
Patrick Kuo
3403d50168 Merged pat-cash-creation-ui into master 2016-10-17 16:10:53 +01:00
rick.parker
962fdba0f8 Make transaction -> statemachine id mapping persistent. 2016-10-17 11:33:29 +01:00
Patrick Kuo
d4362fbd78 New counterparty model and subscription mechanism to retrieve and track counterparty changes in network map
New transaction creation screen for creating new cash transactions, using party info source from the counterparty model.
2016-10-17 11:25:20 +01:00
Jose Coll
67b2d91b33 Re-factoring of CashBalances code (moved to VaultService) 2016-10-17 11:16:53 +01:00
rick.parker
02a9f8fe67 Remove SAME_THREAD executor and it's use in MockNetwork etc.
Remove all traces of unused optional Executor in messaging.
2016-10-12 12:02:28 +01:00
Matthew Nesbit
1f3b1f4df9 Transactions in database
Include basic unit tests of Transaction storage

Use Rick's column storage code as suggested in PR comments

Remove blank line
2016-10-11 17:49:15 +01:00
Matthew Nesbit
1388454396 Never send transactions to the Notary that aren't signed by all parties. Toughen up to use validating Notary in general and put Client precheck into NotaryProtocol.
Rename method to better reflect its actions

Handle comments from PR

Correct indentation
2016-10-11 10:43:40 +01:00
Shams Asari
ac01b67549 Using the protocol ID for the protocol logger name 2016-10-10 13:45:43 +01:00
Matthew Nesbit
1e836edd78 Change ServiceType to a sealed class from an abstract class
Allow AdvertisedServices to have their own identity and keys. Also, rationalise legalIdentity onto the local node's NodeInfo which is available on ServiceHub

Fixup after rebase

Remove legal identity that was on storage service. Now access via myInfo.legalIdentity and key via keyManagement lookup.

Enforce singleton notary per node for now

Tidy up based upon Rick's suggestions

Handle PR comments

clean up imports

Fix typo

Fixup rename

Capitalise comment

Eliminate unused variable warning

Make changes based upon PR comments

Cleanup whitespace changes
2016-10-07 13:44:51 +01:00
Mike Hearn
0bcecac7f6 Merge branch 'master' of https://bitbucket.org/R3-CEV/r3prototyping 2016-10-07 11:11:54 +02:00
Mike Hearn
604aa05859 Minor: suppress useless warnings 2016-10-06 18:36:33 +02:00
Shams Asari
c3f824001d Removed unused ServiceRequestMessage class hierarchy and added sendRequest method 2016-10-06 10:27:35 +01:00
Ross Nicoll
f98abd4700 Simplify results from notary protocol
Restructure the Result class used in the notary protocol to use a sealed class, so that it's impossible for it
to be empty, removing that error case from the checks.
2016-10-05 14:33:02 +01:00
rick.parker
ec975b0426 Hibernate ORM implementation for states. 2016-10-05 11:40:27 +01:00
Ross Nicoll
4099034791 Add receivable contract for Trade Finance Registry
This introduces the core of a receivable contract for the second stage Trade Finance Registry project.
This is a subset of the cope of the initial Trade Finance project, which focuses on managing
invoices/receivables only, and does not deal with the contents of the invoice yet.
2016-10-04 15:47:38 +01:00
Shams Asari
6b97fbb79f Removed ValidatingClient as notary behaviour is not client configurable 2016-10-04 15:20:36 +01:00
Shams Asari
5e6533eb8a Better use of Futures 2016-10-04 14:11:43 +01:00
Andrius Dagys
62a9dfe900 Added ServiceInfo unit tests 2016-10-04 11:36:26 +01:00
Andrius Dagys
5efa0fd5b3 Advertised services now contain ServiceInfo which describes ServiceType and a service identifier. This will be used, e.g. for grouping distributed notary nodes into the same service cluster. 2016-10-04 11:36:26 +01:00
Ross Nicoll
607ba634fe Add filter composition for clauses 2016-10-04 10:32:13 +01:00
Shams Asari
67fdf9b2ff Automatic session management between two protocols, and removal of explict topics 2016-10-03 15:21:27 +01:00
Andrius Dagys
b3f3ee0562 Added a json serializer for PublicKeyTree
Typo fixes, other minor refactorings
2016-10-03 11:09:36 +01:00
Andrius Dagys
ecb1acdb8d Add threshold signature support: introduce PublicKeyTree which allows composing public keys into a tree structure with nodes containing thresholds for how many child node signatures it requires. 2016-10-03 11:09:36 +01:00
Clinton Alexander
7afb034b8c Merged in clint-vegacorechanges (pull request #380)
Corda Changes required for Vega
2016-09-28 16:28:15 +01:00
Clinton Alexander
43de27c4c1 Updated Corda in preparation for the merging of the Vega cordapp. Includes
some minor changes, including gitignore rule changes. The largest change
is replacing the current fresh key for each transaction with a single
static identity in preparation for aimproved and more fleshed out key
sharing infrastructure.
2016-09-28 14:39:41 +01:00
Andras Slemmer
5b10c207e0 Add StateMachine -> Recorded TX mapping stream and emit events on transaction records 2016-09-28 11:46:37 +01:00
Andras Slemmer
6c96517f6f core, node: Add RPC calls, change RPC init order 2016-09-28 10:32:22 +01:00
Andras Slemmer
7e7bf08062 Rename stateMachineRunId properties to id, remove unused fiberId 2016-09-26 10:40:18 +01:00
Andras Slemmer
cfa5878ea2 Add StateMachineRunId, type for SMM Changes 2016-09-26 10:40:18 +01:00
Matthew Nesbit
a964073c2f Track message id's to deduplicate replays. Widen the auto-acknowledgement window of Artemis back to the default.
Use synchronized wrapper over set.

Drop discard message to trace level logging.

Fix code layout

Use lazy trace extension method

Track message id's to deduplicate replays. Widen the auto-acknowledgement window of Artemis back to the default.

Use synchronized wrapper over set.

Include tx message unique id in checkpointed data.

Add test for checkpointed resend

Fix bug in not getting UUID off message.

Tidy formatting

Add explanation comments to test asserts

Put unique id even on Client messages.

Tidy formatting
2016-09-26 10:12:50 +01:00
Andrius Dagys
ac57c5cf86 Merged andrius-crypto-refactor into master 2016-09-22 18:07:31 +01:00
Andrius Dagys
f1a2bed497 Added API doc for SecureHash. Removed signatureAlgorithmName val as it's not being used 2016-09-22 16:52:06 +01:00
Ross Nicoll
54991c90a1 Merged in rnicoll-dictionary (pull request #369)
Correct typos, add custom dictionary
2016-09-22 09:52:28 +01:00
Andrius Dagys
8d84ece9c2 Split out SecureHash and Signed data from CryptoUtilities 2016-09-21 16:06:20 +01:00
Andrius Dagys
5bb7820f5d Api doc typo fix 2016-09-21 14:44:56 +01:00
Ross Nicoll
80ccf4df34 Change keypair to "keyPair"/"key pair"
Change "keypair" to "keyPair"/"key pair" to correctly indicate it is two words,
not a single word.
2016-09-21 10:50:28 +01:00
Ross Nicoll
1d53e59c7d Merged in rnicoll-wallet-vault (pull request #367)
Change 'wallet' to 'vault'
2016-09-21 10:11:30 +01:00
Shams Asari
b316696360 Switched the roles of Instigator and Acceptor in the auto-offer protocol so that they're correctly used according to the classes they inherit 2016-09-20 18:42:47 +01:00
Ross Nicoll
ebda724f14 Change references to 'wallet' with 'vault' 2016-09-20 18:14:53 +01:00
Patrick Kuo
9b4bf32fdc client certificate signing utility 2016-09-20 10:51:09 +01:00
rick.parker
236a47104f Persitent network map and key service. Temporary persistence workaround for scheduler. 2016-09-16 12:14:56 +01:00
Mike Hearn
4d83f1489f Add a client library that provides an RPC mechanism for talking to the Corda node.
The RPC mechanism uses message queues and is essentially conventional except for the fact that it supports marshalling observables. An observable encapsulates a stream of ongoing events, and server-side observables sent to the client are automatically bound to message queues and managed by Artemis.
2016-09-16 10:13:21 +01:00
Shams Asari
8ea20dd0d2 Removed session IDs from the send and receive methods of ProtocolLogic and are now partially managed by HandshakeMessage 2016-09-14 15:26:55 +01:00
Matthew Nesbit
bf0721868e Move Interest Rate related classes out of :node to reduce dependency of :node module on any specific contract. (Currently only WalletMonitorService and CashBalanceAsMetricsObserver stop me removing the compil dependency of :node on :contracts rather than :core). This has required that I modify fixing protocol to require information on what class of Oracle to use. 2016-09-09 11:31:08 +01:00
Mike Hearn
31f3bb28bb Fix build 2016-09-09 11:47:40 +02:00
Mike Hearn
34890b7678 Merged in james-encumbrances (pull request #289)
Encumbrances implemented by reference to an index of an output state
2016-09-09 11:32:03 +02:00
jamescarlyle
b7e6c210d9 Merge with master
# Conflicts:
#	docs/build/html/_sources/index.txt
#	docs/build/html/_sources/protocol-state-machines.txt
#	docs/build/html/_sources/tutorial-contract-clauses.txt
#	docs/build/html/index.html
#	docs/build/html/protocol-state-machines.html
#	docs/build/html/searchindex.js
#	docs/build/html/tutorial-contract-clauses.html
#	docs/build/html/tutorial-contract.html
2016-09-09 09:43:14 +01:00
jamescarlyle
e187c4d91d Further tweaks based on feedback - simplified the embedded timelock contract 2016-09-08 22:49:24 +01:00
Mike Hearn
34ee44b532 Minor: move ErrorOr into the core module and tweak its API a bit. Add a Path div operator. 2016-09-08 13:12:15 +02:00
Mike Hearn
d8d639f192 Merged in mike-small-tweaks (pull request #337)
A few small tweaks
2016-09-08 12:40:14 +02:00
Andras Slemmer
fcd477e332 core: Address topo sort style suggestions 2016-09-08 10:17:00 +01:00
Andras Slemmer
8e6198cf91 core: Make topological sort result deterministic 2016-09-08 10:15:59 +01:00
Andras Slemmer
5596ced5c3 core: Make topological sort more efficient 2016-09-08 10:04:18 +01:00
Andras Slemmer
d6f82637ad core: Fix tx resolution bug by topological sorting of downloaded transactions 2016-09-07 18:34:20 +01:00
Mike Hearn
8a9350fc93 Address review comments 2016-09-07 13:09:39 +02:00
Mike Hearn
fa4b503f81 Minor: rename UntrustworthyData.validate to UntrustworthyData.unwrap to better indicate its purpose and deprecate the old name. 2016-09-07 13:09:39 +02:00
Mike Hearn
a030a45019 Address review comments 2016-09-07 13:09:39 +02:00
Mike Hearn
49a0fd8fdd Improve the usability of SignedTransaction.verifySignatures taking into account how it is typically used. 2016-09-07 13:09:39 +02:00
Mike Hearn
2af6a70b9a Minor: rename BaseTransaction.signers to mustSign to make it a bit clearer what this field is. 2016-09-07 13:09:39 +02:00
Mike Hearn
1d272f89c2 Check the tx type in NotaryChangeProtocol and add a TODO to write a test for this once the protocol framework propagates exceptions. 2016-09-07 13:09:39 +02:00
Mike Hearn
793e912324 State replacement protocols: preserve the UntrustworthyData<T> marker for longer to try and get subclass authors in the right frame of mind. 2016-09-07 13:09:39 +02:00
Matthew Nesbit
2e1952a8a7 Get rid of the fake NodeInfo used to identify the NetworkMapService node.
Remove old comment
2016-09-06 18:25:12 +01:00
jamescarlyle
cdb2c3efa6 updated following review 2016-09-06 17:56:01 +01:00
Mike Hearn
86267e880d Minor: add a log.debug {} utility same as log.trace {} to do lazy message construction 2016-09-06 18:44:25 +02:00
Mike Hearn
5a28b29a7e Merged in mike-tx-types-refactoring-september (pull request #332)
Refactor common fields from WireTransaction/LedgerTransaction out into BaseTransaction. Put some field invariants into the constructors.
2016-09-06 18:03:39 +02:00
Mike Hearn
e398b6e17b Refactor common fields from WireTransaction/LedgerTransaction out into BaseTransaction. Put some field invariants into the constructors. 2016-09-06 17:30:52 +02:00
Andras Slemmer
63e2ec32cf core: Suppress cast warnings 2016-09-06 15:18:41 +01:00
Andras Slemmer
0f29067680 contracts, core: Fix compiler errors 2016-09-06 14:30:03 +01:00
Andras Slemmer
9e993c5b86 Merged in aslemmer-generators-fixes (pull request #300)
Aslemmer generators fixes
2016-09-06 14:19:28 +01:00
Mike Hearn
f3fa54ebef Minor: add field-level documentation to WireTransaction and TODO a few things that don't seem right. 2016-09-06 15:06:29 +02:00
Mike Hearn
8a19e6bbfb Minor: delete dead code in SignedTransaction.verifySignatures as it's not required. 2016-09-06 15:06:28 +02:00
Mike Hearn
210ea2ed95 Minor: remove the TODO about the notary signing last. It is not important at this level as the notary signature does not cover the other signatures. Also a small formatting change to the withAdditionalSignatures methods. 2016-09-06 15:06:28 +02:00
Mike Hearn
99f8477bf1 Minor: move code from TransactionTools.kt into the respective classes, and add some @Throws annotations that were missing (matters for java users) 2016-09-06 15:06:28 +02:00
Andras Slemmer
bd59022e8f Revert "core, contracts: Rewrite Generators to use functions instead of classes"
This reverts commit deddcc91c7f6ad436c44daf69b4cb81a406cb28e.
2016-09-06 13:54:59 +01:00
Andras Slemmer
abdc45176d Revert "core: Small Generator fix"
This reverts commit c57731a978fe41f38b91dbe97dd1e1ddc9e274d1.
2016-09-06 13:54:59 +01:00
Andras Slemmer
fd3707fd24 core: Small Generator fix 2016-09-06 13:54:59 +01:00
Andras Slemmer
2ac31a53b5 core, contracts: Rewrite Generators to use functions instead of classes 2016-09-06 13:54:59 +01:00
Andras Slemmer
491b1abd4a contracts, core, node: Use entropyToKeyPair in Generators instead of manually creating keys 2016-09-06 13:54:59 +01:00
Andras Slemmer
f11a587382 core, contracts: Add Generator<>.generateList to reduce boilerplate 2016-09-06 13:54:59 +01:00
Andras Slemmer
6faf19cccc contracts: Add comment explaining Generators 2016-09-06 13:54:59 +01:00
Andras Slemmer
89a5448c39 node, core: Add quickcheck generators for basic types, transactions 2016-09-06 13:54:58 +01:00
Mike Hearn
f3c2bd6748 Minor: split Transactions.kt file into one file per transaction class 2016-09-06 14:21:37 +02:00
Mike Hearn
9d83a9b6d2 Minor: move transaction types out of the contracts package and into a new transactions package 2016-09-06 14:20:32 +02:00
Mike Hearn
cbf6aa0e27 Minor: make TransactionBuilder.signWith return the builder for ease of use from Java. 2016-09-06 14:20:32 +02:00
Mike Hearn
ad6c59d742 Minor: note in the DummyState doc that it's not a part of DummyContract despite the name. 2016-09-06 14:20:32 +02:00
Andrius Dagys
9cccb11967 Add comment explaining signers 2016-09-06 10:07:08 +01:00
Andrius Dagys
2676e8878d Remove a @Deprecated as the code has been changed since its introduction anyway 2016-09-05 18:50:53 +01:00
Andrius Dagys
84247128b4 Remove addInputState(stateRef, notary) from TransactionBuilder API, as it might lead to issues where someone accidentally provides a different notary than the one in the state 2016-09-05 18:47:51 +01:00
Andrius Dagys
aa166518a0 Remove unused val 2016-09-05 18:41:35 +01:00
Shams Asari
97e1a59770 Refactored FiberRequest into cleaner ProtocolIORequest and fixed checkpoint regression 2016-09-05 14:42:54 +01:00
Ross Nicoll
9cccc7a2b7 Correct warnings 2016-09-01 16:15:15 +01:00
Ross Nicoll
b913b18e02 Merged in rnicoll-simulations (pull request #314)
Move test code from node to test-utils
2016-09-01 15:21:34 +01:00
Ross Nicoll
07f44e9e2a Move test code from node to test-utils 2016-09-01 11:15:05 +01:00
Ross Nicoll
203c4fb3d8 Merge ConcreteClause into Clause
Change Clause to an abstract class, and merge ConcreteClause into it. CompositeClause now
overrides defaults provided in Clause which are more suitable for composition of clauses.
2016-08-31 17:55:36 +01:00
Ross Nicoll
232db9a1fd Move test utilities into their own package
This moves a lot of the test support code into its own package which is only imported for tests,
so it's not shipped as a part of core Corda. The node currently depends on this support code to
compile, although future work could try to separate this out. This change highlights that parts
of production code is dependent on test elements (i.e. dummy keys), and makes it harder for
such accidental crosses to occur later.

An integration test category is also added as part of this work, to contribute towards COR-345.
2016-08-31 15:40:54 +01:00
Matthew Nesbit
8756b49794 Add switchable HTTPS to Node web server
Explain change of cipher

Include extracted Dev Corda Root certificate so that it can be installed by HTTPS users.
2016-08-30 13:07:40 +01:00
Ross Nicoll
13b040ecd6 Rework clauses to use composition
Rework clauses so that rather than defining match/no-match behaviour themselves, they are
now composed by nesting them within clauses that understand how to match their child clauses.
This unifies a lot of the structure of clauses and removes corner cases needed for the first
design, as well as moving towards a model which is easier to prove.
2016-08-26 17:35:52 +01:00
Ross Nicoll
ad8ffca0b4 Add CommitTransactionProtocol
Add new protocol which manages the entire process of taking a signed transaction ready
for notarisation, through notarisation and onto recording it both locally and informing
remote nodes.

This protocol also optionally can include the ClientToServiceCommand which triggered a transaction
being created, to give the remote nodes context on why a change occurred (i.e. "You are being sent
£100")
2016-08-25 16:30:39 +01:00
Matthew Nesbit
089ba2cb69 Only NetworkMapServer addresses can be publicly manufactured. Use identity publick key as addressing, with only bridges using the HostAndPort information
Fixup after rebase and fix issue with checking previous deployment of bridges

Correct comments on ArtemisMessagingClient constructor

Fixup rates fix demo

Get rid of when statements

Make NetworkMapCache send modify as well as add//remove events. Make inboxes for nodes persistent.

Suppress warnings

Fix message acknowledgement so that it actually consumes messages properly.

Change queueName to SimpleString to stop lots of wasted conversions

Get rid of spurious import

Tidy up and add comments

Update to include comments on PR

Remove unnecessary import
2016-08-25 15:56:50 +01:00
Ross Nicoll
59d3cbdece Add documentation around Commodity and CommodityContract 2016-08-23 17:40:45 +01:00
Ross Nicoll
03e120d04b Add default values for ifMatched/ifNotMatched/requiredCommands 2016-08-23 11:23:47 +01:00
jamescarlyle
ee65d4490b Updated based on feedback to check that the encumbered state does not refer to itself as the encumbrance. 2016-08-19 17:49:53 +01:00
jamescarlyle
6ba301b6b8 Updated based on feedback to check that the encumbered state does not refer to itself as the encumbrance. 2016-08-19 17:45:25 +01:00
jamescarlyle
fec2134555 Updated comment on why the encumbrance is an index (Integer). 2016-08-19 12:42:09 +01:00
Matthew Nesbit
413060aa6d Don't use single line style for verify 2016-08-19 12:05:32 +01:00
Matthew Nesbit
696b9741dd Remove ClashingThreads exception by tightening up unique id on LinearState to be a secure random value, with constraints that it cannot be duplicated. Also, rename to linearId rather than the confusing thread.
Try providing a helper interface to encourage enforcing LinearState rules

Fixup after rebase

Change to using Clauses for verifying LinearState standard properties

Fix whitespace change

Tidy up ClauseVerifier after PR comments

Change from SecureHash to a TradeIdentifier class

Change TradeIdentifier to UniqueIdentifier
2016-08-19 11:52:16 +01:00
jamescarlyle
2c7d6fc053 Encumbrances implemented by reference to an index of an output state 2016-08-18 20:39:34 +01:00
jamescarlyle
ff1a1c4848 Encumbrances implemented by reference to an index of an output state 2016-08-18 19:41:17 +01:00
Clinton Alexander
43625308fa Merged in clint-immutable-kryo-serialisers (pull request #274)
Added immatuable serialisers to Kyro.
2016-08-17 14:50:33 +01:00
Ross Nicoll
a9ec3c253e Merged in rnicoll-notify-tx (pull request #282)
Add observable for transactions being stored
2016-08-16 14:50:55 +01:00
Mike Hearn
a451000623 Merged in mike-fix-artemis-threading (pull request #276)
Messaging layer improvements
2016-08-12 19:07:54 +02:00
Mike Hearn
3d391ec8c2 Add unit tests for the resolve transactions protocol 2016-08-12 17:14:54 +02:00
Mike Hearn
709fe096b3 Minor: add a rootCause property to Throwable 2016-08-12 17:13:41 +02:00
Mike Hearn
b8dc755926 Minor: a couple of small usability improvements to TransactionBuilder 2016-08-12 17:13:41 +02:00
Mike Hearn
c60c333ba9 Minor: add a utility to OpaqueBytes 2016-08-12 17:13:41 +02:00
Ross Nicoll
a3d37a4d00 Require notary to be explicitely stated on each transaction 2016-08-12 15:51:04 +01:00
Ross Nicoll
a2dff5488f Add debugging information in case of missing signatures 2016-08-12 13:51:34 +01:00
Ross Nicoll
17ae349f4d Remove support for timestamp commands 2016-08-12 13:51:34 +01:00
Ross Nicoll
f0aa5a30d4 Deprecate existing timestamp infrastructure 2016-08-12 13:51:34 +01:00
Ross Nicoll
8346c58d4c Add observable for transactions being stored
Add observable for transactions being stored, so the UI can show transactions as they're received, rather than being
limited to the summarised version available from the wallet service.
2016-08-12 11:58:17 +01:00
Ross Nicoll
162d19deeb Change how clause verification is called
Change away from extending ClauseVerifier for contracts which support clauses, and explicitely call
clause verification code in the verify() function. This should make the flow of control easier to understand.
2016-08-11 15:39:11 +01:00
Mike Hearn
ac81d2aa32 Messaging layer improvements:
- Fix thread safety issues in ArtemisMessagingClient. The Artemis API isn't thread safe, but that isn't well documented and it will happily invoke callbacks in parallel.
- Add discussion of how we tackle threading currently in the codebase and make a few other improvements.
- Add a shutdown hook so we stop properly when the user presses ctrl-c
2016-08-11 14:16:05 +02:00
Clinton Alexander
10035860eb Added immatuable serialisers to Kyro. 2016-08-10 16:17:14 +01:00
Clinton Alexander
9fb8061ba4 Replaced array with list to fix comparisons. 2016-08-10 11:10:38 +01:00
Andrius Dagys
8386100677 Remove BriefLogFormatter as the formatting is now handled by Log4j configuration. Introduce LogHelpers which now handles the custom log level setting for specific loggers. 2016-08-09 17:31:27 +01:00
rick.parker
d883b3f134 First working hand-rolled persistent wallet
First working Exposed-assisted persistent wallet

Cleaned up Exposed-based persistent wallet

Cleaned up warnings

Fixed up some generic types

Improved comments

Fix up TODO comment

Hikari and config integration

Fix existing tests

Clean up after looking at PR

Clean up commented out lines

Fix initialisation of IRS demo leaving database open

Fix up after rebase

Review feedback.  Main change is lazy wallet iteration.

Rebased and incorporated config changes.

Use standardised config loading.  Make wallet cash test use persistent wallet.

Added test to ensure wallet retains state in database across instance creation.

Tidy up whitespace and fix bug in test.
2016-08-09 16:41:32 +01:00
Mike Hearn
7357597501 Fix build. Delete a couple of dead parameters that escaped the last cleanup. 2016-08-09 16:25:35 +02:00
Mike Hearn
87047c8996 Minor: fix various inspector warnings and delete some dead code. 2016-08-09 11:55:40 +02:00
Mike Hearn
2bc77ae095 Minor: suppress bogus "cast never succeeds" compiler warning in whitelist manager unit test 2016-08-08 18:05:02 +02:00
Mike Hearn
da63ad57a4 Minor: run intellij "code cleanup" on all but javascript files. 2016-08-08 18:05:02 +02:00
Mike Hearn
8c00b5284d Merged in mike-ledgertx-refactoring (pull request #264)
Refactor the core transaction types
2016-08-08 18:02:32 +02:00
Mike Hearn
befff71252 Address review comments. 2016-08-08 11:44:59 +02:00
Matthew Nesbit
8e8a7ea60b Separate WhitelistTrustManager registration from object creation, so that adding entries to the whitelist doesn't cause partial registration errors. 2016-08-05 14:52:30 +01:00
Mike Hearn
1f94335850 Address review comments. 2016-08-05 15:38:29 +02:00
Mike Hearn
25f65a60c7 Address review comments. 2016-08-05 14:04:07 +02:00
Mike Hearn
d61356ca9e Don't let Kryo crawl into Rx subscriptions, and add a unit test to ensure this doesn't regress, as the rule is not intuitive. 2016-08-04 17:19:10 +02:00
Andras Slemmer
845f2bdd64 Merged in pubkey-base58-serialisation (pull request #257)
Pubkey base58 serialisation
2016-08-04 13:58:57 +01:00
Clinton Alexander
b640524bf3 Merged in clint-auto-identity (pull request #261)
Identity service now updates with the network map.
2016-08-04 13:29:54 +01:00
Andras Slemmer
4fb8a38122 core, node: Rename Stirng.toPublicKey to parsePublicKeyBase58 2016-08-04 12:14:40 +01:00
Andras Slemmer
a3cf85e778 core: Use toBase58String/toPublicKey in Kryo 2016-08-04 12:14:40 +01:00
Andras Slemmer
1cebae633d core: Add utilities for parsing/serialising pubkeys as base58 2016-08-04 12:14:40 +01:00
Mike Hearn
701fc853ad Refactor the core transaction types to improve clarity, simplify verification and prepare for sandboxing.
Changes include:
- LedgerTransaction is now much more central: it represents a fully resolved and looked-up tx, with the inputs available.
- TransactionGroup and TransactionForVerification are gone. There is a temporary TransactionForContract class for backwards
  compatibility but it will also be gone soon.
- ResolveTransactionsProtocol is simplified, and now commits a tx to the database as soon as it's determined to be valid.
- ServiceHub is now passed in more consistently to verification code, so we can use more services in future more easily e.g. a sandboxing service.
- A variety of APIs have been tweaked or documented better.
2016-08-04 13:05:50 +02:00
Mike Hearn
c2aee2d4e8 Minor: Replace MockServices with a new class that's in core instead of node, old class becomes MockServiceHubInternal. 2016-08-04 12:53:09 +02:00
Mike Hearn
1c3379f508 Testing: make the ledger DSL take a ServiceHub rather than individual services.
It defaults to a fresh UnitTestServices(). Also clear up a few other areas.
2016-08-04 12:52:02 +02:00
Mike Hearn
dd53acfb64 Testing: add a UnitTestServices class which implements ServiceHub. This is a lighter weight version of MockServices, and is intended to assist in the testing of core contract code, vs MockServices which can go on to be used only from the node module. 2016-08-04 12:52:01 +02:00
Clinton Alexander
b1c1b7f4b4 Review changes - merged two observables into one. 2016-08-03 16:49:37 +01:00
Clinton Alexander
72c4c2e5f7 Added comments. 2016-08-02 17:27:18 +01:00
Clinton Alexander
9ef1bf0355 Identity service now updates with the network map. 2016-08-02 17:08:46 +01:00
Ross Nicoll
9672168f64 Add DirectRequestMessage
Add DirectRequestMessage for addressing specific endpoints rather than parties.
2016-08-02 13:29:23 +01:00
Mike Hearn
5df1caf0ca Minor: couple of tiny reformattings. 2016-08-01 16:42:57 +02:00
Mike Hearn
daff65f220 Minor: add infix utilities for overflow checked arithmetic. 2016-08-01 16:42:57 +02:00
Mike Hearn
0662798b0f Introduce some new cryptographic utility functions
1. Function for converting raw entropy into an EDDSA key pair. This is useful for unit tests when you don't want a random key but would rather be able to identify it from the logs by eyesight, and will be useful later also when implementing deterministic key derivation.
2. Function that can format any collection of public keys using the bitcoin-style base58 form.
3. A dummy NullSignature object, again, useful for tests when you don't want to provide a real signature.

Then set a handful of dummy unit testing keys to predictable/fixed values.
2016-08-01 16:42:56 +02:00
Mike Hearn
b40fee1512 Allow for easier conversion from Amount<Issued<T>> to Amount<T> and de-issuerify a few places. 2016-08-01 16:42:56 +02:00
Mike Hearn
309159da14 Better toString for Amount post-issuer refactoring. 2016-08-01 16:09:22 +02:00
Ross Nicoll
e1d1aed541 Add commodity contract and test obligations can be settled for it 2016-08-01 14:20:04 +01:00
Ross Nicoll
f72e223f3b Add Commodity class 2016-08-01 14:20:04 +01:00
Ross Nicoll
cf4bb0c9af Break down topic into component parts
Break down what is referred to as "topic" of a message into its component parts. This splits the
general topic from the session ID, so it's clear where a session ID is provided, and whether any
given topic string includes a session ID or not.
2016-07-29 14:24:46 +01:00
Clinton Alexander
7d39a101d4 Merged in COR-276 (pull request #239)
Added Jacoco code coverage to gradle.
2016-07-29 13:29:47 +01:00
Clinton Alexander
8d3d9d6572 Removed inline that has Kotlin specific compile bug with specific Gradle configurations. 2016-07-29 13:23:33 +01:00
Richard Green
4a3da67c6c Merged in rg_trade_finance_experimental (pull request #250)
Rg_trade_finance_experimental
2016-07-29 10:41:00 +01:00
Matthew Nesbit
a462bb1d6a Incorporate comments from PR 2016-07-28 16:30:53 +01:00
Richard Green
e3f36a4942 Modified tests for new DSL 2016-07-28 15:57:09 +01:00
Matthew Nesbit
235497e0f4 Convert long lived services supporting protocol listeners to plugins 2016-07-28 13:39:12 +01:00
Matthew Nesbit
09c795e341 Merge remote-tracking branch 'remotes/origin/master' into mnesbit-cor-261-artemis-over-ssl 2016-07-28 13:28:31 +01:00
Clinton Alexander
5410f8b228 Merged in demowebui (pull request #230)
Added an IRS demo web interface
2016-07-28 13:19:32 +01:00
Matthew Nesbit
7d5ee8ba08 Create MessageServiceInternal interface to allow NetworkMapCache to register addresses with the network service.
Activate WhitelistTrustManager for now to secure the TLS messaging.
2016-07-28 11:25:57 +01:00
Clinton Alexander
aebdc86225 Reverted change from previous commit. 2016-07-28 09:17:49 +01:00
Clinton Alexander
ffc3c8f421 Added Jacoco code coverage to gradle. 2016-07-28 09:17:49 +01:00
Ross Nicoll
d54beca77e Add wallet service for notifying remote nodes of transactions 2016-07-27 17:40:52 +01:00
Matthew Nesbit
5a20b67ce2 Clean up comments 2016-07-27 15:45:32 +01:00
Matthew Nesbit
772ce28a81 remove extra space 2016-07-26 15:42:11 +01:00
Matthew Nesbit
9a9df847af Merge remote-tracking branch 'remotes/origin/master' into mnesbit-cor-261-artemis-over-ssl 2016-07-26 15:25:58 +01:00
Matthew Nesbit
fea452d9ac Change to a ConcurrentHashSet whitelist so that we don't hold any locks across the DNS lookup. 2016-07-26 14:40:30 +01:00
Clinton Alexander
e81d8b9928 Removed reference from progress tracker output to improve output readability. 2016-07-26 10:43:41 +01:00
Matthew Nesbit
cb8876678e Address comments from code review. Also, make whitelist registration synchronized. 2016-07-26 10:35:59 +01:00
Matthew Nesbit
ed52f2b35d An implementation of a Security Provider that replaces the default TrustManager with one that checks certificate names against a manually controlled white list. This isn't activated anywhere yet, but the network map should register the valid node dns names. 2016-07-26 10:35:58 +01:00
Matthew Nesbit
e5777fd999 Fetch KeyStore passwords from NodeConfiguration 2016-07-26 10:35:57 +01:00
Matthew Nesbit
4c08141ce3 Tidy up based upon comments on PR 2016-07-26 10:35:56 +01:00
Matthew Nesbit
c7bc5ae652 Correct usage of hostName and cannonicalHostName in certificates to ensure the SSL certificates validate on Linux 2016-07-26 10:35:55 +01:00
Matthew Nesbit
00f897d58d Add X509 creation and manipulation utilities to core and enable SSL in ArtemisMQ 2016-07-26 10:35:54 +01:00
Matthew Nesbit
0d68523f5c Validate protocol type and args via whitelist ahead of class loading. Also, push this work into another method on the Factory. 2016-07-25 16:35:45 +01:00
Clinton Alexander
93f4440c14 Moved IRS web folder up a level. Added support for static serving plugins. 2016-07-25 10:30:30 +01:00
Andrius Dagys
c442cd01a7 Merged in andrius-cleanup-tweaks (pull request #208)
Remove the "verify correct notary has signed" check from TwoParty protocols
2016-07-18 10:40:25 +01:00
Ross Nicoll
c32af56b41 Rebuild commercial paper contracts using clauses 2016-07-13 16:55:18 +01:00
Ross Nicoll
cba3aab96e Rebuild asset contracts using clauses 2016-07-13 13:08:23 +01:00
Ross Nicoll
254592dc54 Move protocols into correct package 2016-07-12 18:42:00 +01:00
Matthew Nesbit
3a5399f878 Remove TODO associated with the fact that the ZIP filesystem does not specify the Path Separator character. Add a test to check access through forward or backward slashes is consistent. 2016-07-12 13:43:44 +01:00
Andras Slemmer
d7cc34c9a5 all: Full stops in comments! 2016-07-11 17:58:53 +01:00
Mike Hearn
e28ecae8c0 Address review comments 2016-07-11 18:47:24 +02:00
Mike Hearn
2be91ff516 Minor: tighten variance when possible (via the Inspector) 2016-07-11 18:15:28 +02:00
Mike Hearn
0a2f313d40 Minor: run IntelliJ 'code cleanup' 2016-07-11 18:15:28 +02:00
Mike Hearn
41d092a169 Minor: optimize imports 2016-07-11 18:15:28 +02:00
Mike Hearn
6b7580c977 Minor: fix compiler warnings. 2016-07-11 18:15:28 +02:00
Mike Hearn
cc22810b09 Testing cleanup:
- Move code out of ambiguously named TestUtils files (there were three). Sometimes it's simpler to just put these things into the contract source files directly.
- Remove JavaTestHelpers objects (there were three), in favour of just giving the top level kotlin file class better names.
- Misc other small tweaks and cleanups.
2016-07-11 16:22:02 +02:00
Ross Nicoll
6b775ebd4d Replace named timestamping authority with notary
As the timestamping authority is now always the notary service, contracts should
no longer be using name-based lookup of the timestamping authority (as this will
generally be wrong). This introduces a new "timestamp" property on a transaction,
and updates most contracts to refer to it.

In some cases (IRS, CommercialPaper) there are transactions with no input states
to derive notary from, that use timestamps. In these cases a notary is specified
in the command.
2016-07-11 14:54:36 +01:00
Andras Slemmer
d0903ae265 docs: Rename test tutorial subtitle 2016-07-11 14:25:27 +01:00
Andras Slemmer
e13a95857a core: Remove colons from @param comments 2016-07-11 14:25:27 +01:00
Andras Slemmer
4324e33fea testdsl: Removed R type parameter, unify verifies() interface 2016-07-11 14:25:27 +01:00
Andras Slemmer
9bb8439dc3 testdsl: Add failsWith to Ledger 2016-07-11 14:25:27 +01:00
Andras Slemmer
cd0299f650 testdsl: Javadoc comments 2016-07-11 14:25:27 +01:00
Andras Slemmer
3d885eb928 testdsl: Clean up TestUtils.kt 2016-07-11 14:25:27 +01:00
Andras Slemmer
c3060c11c0 testdsl: Use and expose TransactionBuilder in TestTransactionDSLInterpreter 2016-07-11 14:25:27 +01:00
Ross Nicoll
1ae8ada999 Add support for clause based contract verification 2016-07-08 11:17:24 +01:00
Matthew Nesbit
eee049d66b Add cacheing to ServiceLoader scanning of plugins and add a TODO on whitelisting 2016-07-08 10:38:23 +01:00
Matthew Nesbit
1fb4371de9 Make the IRS Demo web api an api plugin (scanned from the Node classpath) and use the same permission checking entry point for web api's as the scheduler.
Fix whitespace

Change ProtocolLogicRefFactory to use Map<String, Set<String>> as whitelist definition
2016-07-08 10:34:30 +01:00
Andrius Dagys
b498928f75 Remove the "verify correct notary has signed" check. This is no longed necessary as the required notary key is added to the "signers" list during transaction construction. We have general validation rules that check the correct notary was included in the signers list, and that we have signatures for all "signers". 2016-07-07 13:22:30 +01:00
Mike Hearn
bbc5c2e981 Merged in mike-july-dependency-upgrades (pull request #200)
Upgrade dependencies, July edition.
2016-07-06 16:25:52 +01:00
Mike Hearn
2e3f689fd3 Minor: fix PublicKey.toShortString after the switch to ed25519 2016-07-06 16:04:10 +01:00
Mike Hearn
6fb7e59b91 Upgrade dependencies, July edition. 2016-07-06 13:56:22 +01:00
Andras Slemmer
0cf54d1c1f test dsl: Comment full stops 2016-07-06 13:25:08 +01:00
Andras Slemmer
26d8973746 test dsl: Add TODO on type synonyms 2016-07-06 13:25:08 +01:00
Andras Slemmer
f177b1ffaa test dsl: LastLineShouldTestForVerifiesOrFails->EnforceVerifyOrFail 2016-07-06 13:25:08 +01:00
Andras Slemmer
e31b769fef test dsl: Dsl->DSL, add top-level transaction primitive, add ledger-embedded signAll, other cosmetics 2016-07-06 13:25:08 +01:00
Andras Slemmer
e3d6f51049 contracts, core, node: Port TransactionForTest tests to new DSL 2016-07-06 13:25:08 +01:00
Andras Slemmer
a27f195b4f core: Add LastLineShouldBeVerifiesOrFails, fix attachment primitive, Java interop 2016-07-06 13:25:08 +01:00
Andras Slemmer
f4a6a43aa6 contracts, core: Port CommercialPaperTests, IRSTests, ObligationTests, TransactioGroupTests 2016-07-06 13:25:08 +01:00
Andras Slemmer
cb47e00feb core: Add convenience input(), remove TransactionGroupDSL 2016-07-06 13:25:08 +01:00
Andras Slemmer
9b36df607e core: Remove binding of State type in test dsl 2016-07-06 13:25:08 +01:00
Andras Slemmer
bf4272b64a core: transaction/ledger DSL interfaces and implementation for tests 2016-07-06 13:25:08 +01:00
Shams Asari
5c0e7fbbf2 Moved topic parameter from send/receive methods to a ProtocolLogic property 2016-07-05 15:12:25 +01:00
Shams Asari
a02263937c send and sendAndReceive use Party for the destination 2016-06-30 12:04:39 +01:00
rick.parker
5271882dcd Event scheduling and docs for event scheduling 2016-06-30 08:51:52 +01:00
Ross Nicoll
b3af0ce218 Merged in rnicoll-upgrade-infrastructure (pull request #193)
Infrastructure ahead of contract upgrade support
2016-06-29 17:26:44 +01:00
Ross Nicoll
11eff398a0 Minor: Typo (classfiles -> class files) 2016-06-29 17:16:47 +01:00
Ross Nicoll
c767638127 Move DummyContract.State into its own file
DummyContract.State isn't actually used by the DummyContract any more, so shouldn't
be part of that contract class.
2016-06-29 17:16:46 +01:00
Ross Nicoll
779034691e Add AbstractTransactionSubstitutionProtocol
Abstracts the NotaryChangeProtocol to be extensible for other use-cases.
2016-06-29 17:16:46 +01:00
Andrius Dagys
dd9a653ab4 TransactionBuilder: added a comment explaining the default notary parameter purpose 2016-06-29 16:32:29 +01:00
rick.parker
cfe54c5f21 Fix up bug in attachment Zip file processing when path might not be normalised to start with 2016-06-29 09:10:18 +01:00
Clinton Alexander
9d4f75f241 Improved readability and brevity of hasEmojiTerminal. 2016-06-28 14:03:32 +01:00
Clinton Alexander
bef4258430 Fixed Emoji crash where LANG envvar is not defined in particularly exotic setups (msys bash in Powershell for example) 2016-06-28 14:03:32 +01:00
Andras Slemmer
47decb3bbe coree: Expose MOCK_IDENTITY_SERVICE as MockIndentityService instead of IdentityService 2016-06-24 18:33:53 +01:00
Andras Slemmer
5973725186 core: Make top-level side-effecting getters lazy instead 2016-06-24 18:33:21 +01:00
Andras Slemmer
10d8f5cd06 core: Add comment on how to define globals for the Java test DSL 2016-06-24 16:37:43 +01:00
Andras Slemmer
bc326660a3 contracts, core: Fix static init cycle issue of JavaTestHelpers 2016-06-24 16:37:43 +01:00
Andras Slemmer
341adafd3a contracts, core: Rename Java to JavaTestHelpers 2016-06-24 16:37:43 +01:00
Andras Slemmer
040e51ec12 contracts, core: Expose top-level DSL values/functions to Java by wrapping them in an object
core: Add overloads for convenient Java interop

contracts, core: Uniform Java interop for tests, use camelCase
2016-06-24 16:37:43 +01:00
Andras Slemmer
bec1ab7a7e core: Add javadoc on how to be Java-compatible with the Kotlin DSL 2016-06-24 16:37:43 +01:00
Andras Slemmer
6109065dee core: Use LastLineShouldTestForAcceptOrFailure trick on rejects() 2016-06-24 16:37:43 +01:00
Andras Slemmer
2d8d5571c2 core: Add more info to ClashingThreads exception 2016-06-23 18:06:57 +01:00
Andras Slemmer
57270c8c66 core: Add nonce to DummyLinearState 2016-06-23 18:06:57 +01:00
Andras Slemmer
6bab0eb79f core: Add comment about Wallet.states 2016-06-23 18:06:57 +01:00
Andras Slemmer
f233780e08 core: Add DummyLinearState and AlwaysSucceedContract for testing 2016-06-23 18:06:57 +01:00
Andras Slemmer
2c7b86fee2 core: Add LinearState thread clash check to InMemoryWalletService.notifyAll 2016-06-23 18:06:57 +01:00
Andras Slemmer
3cc0cef9c5 core: Typo 2016-06-23 18:06:57 +01:00
Andrius Dagys
aaeb99ac25 Validating notary: check for missing signatures. The notary can only sign if all other signatures are present
Please enter the commit message for your changes. Lines starting
2016-06-23 16:15:14 +01:00
Ross Nicoll
99ae145edc Minor: Preparation work for Obligation contract 2016-06-23 13:17:22 +01:00
Andrius Dagys
e5e5383e71 Minor formatting and typo fixes 2016-06-22 14:36:01 +01:00
Ross Nicoll
d24ec06b40 Add netting support structures
Add NetType enum for use in contracts which deal with netting
Add BilateralNettingState interface
Add support for more complex issued things
2016-06-22 14:30:06 +01:00
Mike Hearn
7ee6bd05ce Refactor the wallet code:
- Rename NodeWalletService to InMemoryWalletService and move into the core module where it's available for unit testing.
- Make a new NodeWalletService that just inherits from InMemoryWalletService and doesn't customise it at all, for now.
- Take the cash specific functionality out of Wallet and into an extension property in the Cash contract (this compiles as CashKt.getCashBalance(wallet) for java users).
- Return the generated states in the fillWalletWithTestCash function.
2016-06-22 14:49:52 +02:00
Mike Hearn
f3d4639059 Testing: make the WalletFiller code a file-level singleton and fillTestWithCash an extension method. For Java users not much changes, the class is still called WalletFiller and the signature remains the same. Re-order some arguments to make it easier to use when accepting the defaults. 2016-06-22 14:49:52 +02:00
Andrius Dagys
9f1a4e9254 Update docs relating to the multiple notary support work 2016-06-22 13:18:00 +01:00
Mike Hearn
39186c7e99 Minor: correct an API doc in AttachmentStorage 2016-06-22 13:46:57 +02:00
Mike Hearn
749949669f Minor: Make a few class field names and constructor layouts more consistent. 2016-06-22 13:46:57 +02:00
Mike Hearn
d084f76594 Minor: Remove a no longer relevant kdoc line 2016-06-22 13:46:57 +02:00
rick.parker
717a5ab197 Break out message handler changes
Special serializer for kotlin object definitions
2016-06-22 09:50:15 +01:00
Richard Green
859ee053d2 Merged in rg_todo_financetypes_242 (pull request #145)
Changed DateOffset to be an integer instead of enum. Usages and examples also changed. Also renamed to fixingPeriodOffset
2016-06-21 18:18:44 +01:00
Richard Green
6b80530ac6 Changed DateOffset to be an integer instead of enum. Usages and examples also changed. Also renamed to fixingPeriodOffset
Renamed fixingPeriod -> fixingPeriodOffset in the .json files
2016-06-21 18:17:39 +01:00
rick.parker
3ea1090446 Support for moving TestClock to just beyond a specific instant (helpful for schedule related testing)
Added TimeWindow to PR

Review feedback

Review feedback
2016-06-21 16:49:25 +01:00
Ross Nicoll
93e9d0459c Add custom serialiser for NonEmptySet 2016-06-20 16:08:17 +01:00
Ross Nicoll
723e610dfc Rename verifyMoveCommand()
Rename verifyMoveCommands() to verifyMoveCommand() to represent that move commands must
be singular within a transaction.
2016-06-20 16:08:16 +01:00
Ross Nicoll
af53a52b06 Add common Issue and Move commands
* Add common Issue command to encourage presence of a nonce value when issuing state objects.
* Add common Move command for contracts which support being moved in order to fulfil other contracts.
2016-06-20 16:08:16 +01:00
Andras Slemmer
32b593671b Merged in remove-warnings (pull request #169)
Remove warnings
2016-06-20 14:45:04 +01:00
Ross Nicoll
8f57213270 Merged in rnicoll-force-record-tx (pull request #152)
Require all transactions are added via the ServiceHub.recordTransaction() function
2016-06-20 14:25:20 +01:00
Ross Nicoll
a5e07c2600 Require all transactions are added via the ServiceHub.recordTransaction() function 2016-06-20 14:24:55 +01:00
Andras Slemmer
878a683823 core: Remove warnings 2016-06-20 14:16:13 +01:00
Andras Slemmer
c9cb024bb5 Merged in use-urandom-2 (pull request #166)
Use urandom 3
2016-06-20 14:15:03 +01:00
Andras Slemmer
a7419b116d Add newSecureRandom() that uses a non-blocking SecureRandom provider on Linux 2016-06-20 14:11:03 +01:00
Mike Hearn
d4674a9d8f Add a comment to ContractState describing the intended constraints design. 2016-06-20 15:00:16 +02:00
Andrius Dagys
30ca340b6e Refactored NotaryChangeProtocol and tests: moved the proposal verification step into the protocol.
Added another proposal verification step in the NotaryChangeProtocol.
Added the cause exception message to the 'notary change refused' error.
2016-06-17 15:05:35 +01:00
Andrius Dagys
0a5b7ace35 Made TransactionBuilder abstract. Every transaction type now needs to implement and provide its own Builder. This is required since for specific types we need to run different logic when adding new items to the transaction. For example, when adding a new input state to a transaction of type NotaryChange we need to add all of the states participants to the signers list. 2016-06-17 15:05:35 +01:00
Andrius Dagys
9958b5c603 Added 'signers' property to the transaction data models. Signers holds the list of all public keys that need to be signed for (command keys and additional ones such as notary).
Removed Notary & ChangeNotary commands, keys to be signed for are added to the signers list during transaction build phase.
2016-06-17 15:05:35 +01:00
Andrius Dagys
70495a021e Introduce TransactionState, which wraps ContractState and holds the notary pointer.
Remove notary from ContractState.
Introduce TransactionType, which specifies custom validation logic for a transaction.
2016-06-17 15:05:35 +01:00
Andrius Dagys
3b1e020082 Extended the data model so that every state has to define a set of 'participants' - parties that are able to consume that state in a valid transaction.
Added protocol for changing the notary for a state, which requires signatures from all participants
2016-06-17 15:05:35 +01:00
Andras Slemmer
0c325c31a2 Revert "Merged in use-urandom-2 (pull request #159)"
This reverts commit 1a1ed3b9e6, reversing
changes made to 09e2e49d44.
2016-06-17 14:12:19 +01:00
Andras Slemmer
1a1ed3b9e6 Merged in use-urandom-2 (pull request #159)
Use /dev/urandom try no.2
2016-06-17 13:36:23 +01:00