CORE-2436 Extend manifest scanning to capture custom crypto classes. (#…

…119)

* CORE-2436  Extend manifest scanning to capture custom crypto classes.

Scan for cpks DigestAlgorithmFactory

Scan classes implementing net.corda.v5.cipher.suite.DigestAlgorithmFactory in a cpk
and add them to the cpk's manifest.

Part of POC (see Jira) to demonstrate we can define and instantiate custom crypto.

* CORE-2436  Bump API version as scanning for custom crypto classes is a breaking API change.

* CORE-2436  Rename crypto classes manifest entry

Address PR comment and rename custom crypto to digest-algorithm-factory
where appropriate.

.gitignore

@@ -55,13 +55,12 @@ crashlytics-build.properties
 *.swo
 
 # Files you may find useful to have in your working directory.
-PLAN
-NOTES
-TODO
+PLAN*
+NOTES*
+TODO*
 
 # gradle-dependx plugin
 .dependx/
 
 # Directory generated during Resolve and TestOSGi gradle tasks
 bnd/
-

cordapp-configuration/src/main/resources/net/corda/cordapp/cordapp-configuration.properties

@@ -8,6 +8,7 @@ Corda-CheckpointCustomSerializer-Classes=IMPLEMENTS;net.corda.v5.serialization.C
 Corda-NotaryService-Classes=EXTENDS;net.corda.v5.ledger.notary.NotaryService
 Corda-StateAndRefPostProcessor-Classes=IMPLEMENTS;net.corda.v5.ledger.services.vault.StateAndRefPostProcessor
 Corda-CustomQueryPostProcessor-Classes=IMPLEMENTS;net.corda.v5.application.services.persistence.CustomQueryPostProcessor
+Corda-DigestAlgorithmFactory-Classes=IMPLEMENTS;net.corda.v5.cipher.suite.DigestAlgorithmFactory
 
 # Corda should adjust this version over time, as required.
 Minimum-Corda-Plugins-Version=6.0.0

gradle.properties

@@ -7,7 +7,7 @@ cordaProductVersion = 5.0.0
 # NOTE: update this each time this module contains a breaking change
 ## NOTE: currently this is a top level revision, so all API versions will line up, but this could be moved to
 ##   a per module property in which case module versions can change independently.
-cordaApiRevision = 19
+cordaApiRevision = 20
 
 # Main
 kotlinVersion = 1.4.32

packaging/src/main/kotlin/net/corda/packaging/CordappManifest.kt

@@ -43,6 +43,7 @@ data class CordappManifest(
         const val CORDAPP_STATE_AND_REF_PROCESSORS = "Corda-StateAndRefPostProcessor-Classes"
         const val CORDAPP_CUSTOM_QUERY_PROCESSORS = "Corda-CustomQueryPostProcessor-Classes"
         const val CORDAPP_NOTARIES = "Corda-NotaryService-Classes"
+        const val CORDAPP_DIGEST_ALGORITHM_FACTORIES = "Corda-DigestAlgorithmFactory-Classes"
 
         private operator fun Manifest.get(key: String): String? = mainAttributes.getValue(key)
 
@@ -132,11 +133,12 @@ data class CordappManifest(
     val queryPostProcessors: Set<String>
         get() = parseSet(CORDAPP_STATE_AND_REF_PROCESSORS) + parseSet(CORDAPP_CUSTOM_QUERY_PROCESSORS)
     val notaryProtocols: Set<String> get() = parseSet(CORDAPP_NOTARIES)
+    val digestAlgorithmFactories: Set<String> get() = parseSet(CORDAPP_DIGEST_ALGORITHM_FACTORIES)
 }
 
 /** Information on a contract or workflow CorDapp in a [CordappManifest]. */
 data class ManifestCordappInfo(
         val shortName: String?,
         val vendor: String?,
         val versionId: Int?,
-        val licence: String?)
+        val licence: String?)