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ENT-11722: Check at when load cordapp that the 4.12 cordapp is signed… (#7720)

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* ENT-11722: Check at when load cordapp that the 4.12 cordapp is signed by same signers as legacy cordapp.
This commit is contained in:
Adel El-Beik 2024-04-19 17:12:54 +01:00 committed by GitHub
parent 18e5f7d68f
commit 275ba7549a
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2 changed files with 37 additions and 0 deletions
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10
node/src/main/kotlin/net/corda/node/internal/cordapp/JarScanningCordappLoader.kt
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@ -209,10 +209,20 @@ class JarScanningCordappLoader(private val cordappJars: Set<Path>,
"(${newerCordapp.contractVersionId}) than corresponding legacy contract CorDapp " +
"'${legacyCordapp.jarFile}' (${legacyCordapp.contractVersionId})"
}
checkSignersMatch(legacyCordapp, newerCordapp)
}
}
}
private fun checkSignersMatch(legacyCordapp: CordappImpl, nonLegacyCordapp: CordappImpl) {
val legacySigners = legacyCordapp.jarPath.openStream().let(::JarInputStream).use(JarSignatureCollector::collectSigners)
val nonLegacySigners = nonLegacyCordapp.jarPath.openStream().let(::JarInputStream).use(JarSignatureCollector::collectSigners)
check(legacySigners == nonLegacySigners) {
"Newer contract CorDapp '${nonLegacyCordapp.jarFile}' signers do not match legacy contract CorDapp " +
"'${legacyCordapp.jarFile}' signers."
}
}
private val CordappImpl.contractVersionId: Int
get() = when (val info = info) {
is Cordapp.Info.Contract -> info.versionId

27
node/src/test/kotlin/net/corda/node/internal/cordapp/JarScanningCordappLoaderTest.kt
View File

@ -264,6 +264,33 @@ class JarScanningCordappLoaderTest {
assertThat(loader.legacyContractCordapps.single().jarFile).isEqualTo(legacyFinanceContractsJar)
}
@Test(timeout=300_000)
fun `exception raised if legacy and non legacy version of same contract signed by differet keys`() {
val jar = currentFinanceContractsJar.duplicate {
tempFolder.root.toPath().generateKey("testAlias", "testPassword", ALICE_NAME.toString())
tempFolder.root.toPath().signJar(absolutePathString(), "testAlias", "testPassword")
}
assertThatIllegalStateException()
.isThrownBy { JarScanningCordappLoader(setOf(jar), setOf(legacyFinanceContractsJar)).cordapps }
.withMessageContaining("signers do not match legacy contract CorDapp")
}
@Test(timeout=300_000)
fun `loads legacy and non legacy version of same contract both signed by 2 keys`() {
val jar = currentFinanceContractsJar.duplicate {
tempFolder.root.toPath().generateKey("testAlias", "testPassword", ALICE_NAME.toString())
tempFolder.root.toPath().signJar(absolutePathString(), "testAlias", "testPassword")
}
val legacyJar = legacyFinanceContractsJar.duplicate(name = "duplicate2.jar") {
tempFolder.root.toPath().signJar(absolutePathString(), "testAlias", "testPassword")
}
val loader = JarScanningCordappLoader(setOf(jar), setOf(legacyJar))
assertThat(jar.parent.getJarSigners(jar.name)).hasSize(2)
assertThat(legacyJar.parent.getJarSigners(legacyJar.name)).hasSize(2)
assertThat(loader.cordapps).hasSize(1)
assertThat(loader.legacyContractCordapps).hasSize(1)
}
@Test(timeout=300_000)
fun `does not load legacy contracts CorDapp without the corresponding current version`() {
val loader = JarScanningCordappLoader(setOf(currentFinanceWorkflowsJar), setOf(legacyFinanceContractsJar))