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Merge pull request #901 from corda/os-merge-34a480d

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O/S merge from 34a480d
This commit is contained in:
Michele Sollecito 2018-05-31 19:03:09 +01:00 committed by GitHub
commit 0ea46a3579
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4 changed files with 20 additions and 22 deletions
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10
core/src/main/kotlin/net/corda/core/flows/FlowLogic.kt
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@ -16,10 +16,7 @@ import net.corda.core.CordaInternal
import net.corda.core.crypto.SecureHash
import net.corda.core.identity.Party
import net.corda.core.identity.PartyAndCertificate
import net.corda.core.internal.FlowIORequest
import net.corda.core.internal.FlowStateMachine
import net.corda.core.internal.abbreviate
import net.corda.core.internal.uncheckedCast
import net.corda.core.internal.*
import net.corda.core.messaging.DataFeed
import net.corda.core.node.NodeInfo
import net.corda.core.node.ServiceHub
@ -27,7 +24,10 @@ import net.corda.core.serialization.CordaSerializable
import net.corda.core.serialization.SerializationDefaults
import net.corda.core.serialization.serialize
import net.corda.core.transactions.SignedTransaction
import net.corda.core.utilities.*
import net.corda.core.utilities.ProgressTracker
import net.corda.core.utilities.UntrustworthyData
import net.corda.core.utilities.debug
import net.corda.core.utilities.toNonEmptySet
import org.slf4j.Logger
import java.time.Duration

19
core/src/main/kotlin/net/corda/core/internal/InternalUtils.kt
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@ -20,14 +20,12 @@ import net.corda.core.cordapp.CordappContext
import net.corda.core.crypto.*
import net.corda.core.identity.CordaX500Name
import net.corda.core.node.ServicesForResolution
import net.corda.core.serialization.SerializationContext
import net.corda.core.serialization.SerializedBytes
import net.corda.core.serialization.deserialize
import net.corda.core.serialization.serialize
import net.corda.core.serialization.*
import net.corda.core.transactions.SignedTransaction
import net.corda.core.transactions.TransactionBuilder
import net.corda.core.transactions.WireTransaction
import net.corda.core.utilities.OpaqueBytes
import net.corda.core.utilities.UntrustworthyData
import org.bouncycastle.asn1.x500.X500Name
import org.bouncycastle.asn1.x500.X500NameBuilder
import org.bouncycastle.asn1.x500.style.BCStyle
@ -515,4 +513,15 @@ fun <T> Iterable<T>.sumByLong(selector: (T) -> Long): Long = this.map { selector
*/
internal fun SignedTransaction.pushToLoggingContext() {
MDC.put("tx_id", id.toString())
}
}
fun <T : Any> SerializedBytes<Any>.checkPayloadIs(type: Class<T>): UntrustworthyData<T> {
val payloadData: T = try {
val serializer = SerializationDefaults.SERIALIZATION_FACTORY
serializer.deserialize(this, type, SerializationDefaults.P2P_CONTEXT)
} catch (ex: Exception) {
throw IllegalArgumentException("Payload invalid", ex)
}
return type.castIfPossible(payloadData)?.let { UntrustworthyData(it) }
?: throw IllegalArgumentException("We were expecting a ${type.name} but we instead got a ${payloadData.javaClass.name} ($payloadData)")
}

11
core/src/main/kotlin/net/corda/core/utilities/UntrustworthyData.kt
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@ -42,14 +42,3 @@ class UntrustworthyData<out T>(@PublishedApi internal val fromUntrustedWorld: T)
}
inline fun <T, R> UntrustworthyData<T>.unwrap(validator: (T) -> R): R = validator(fromUntrustedWorld)
fun <T : Any> SerializedBytes<Any>.checkPayloadIs(type: Class<T>): UntrustworthyData<T> {
val payloadData: T = try {
val serializer = SerializationDefaults.SERIALIZATION_FACTORY
serializer.deserialize(this, type, SerializationDefaults.P2P_CONTEXT)
} catch (ex: Exception) {
throw IllegalArgumentException("Payload invalid", ex)
}
return type.castIfPossible(payloadData)?.let { UntrustworthyData(it) } ?: throw IllegalArgumentException("We were expecting a ${type.name} but we instead got a " +
"${payloadData.javaClass.name} ($payloadData)")
}

2
node/src/main/kotlin/net/corda/node/services/statemachine/FlowSessionImpl.kt
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@ -22,7 +22,7 @@ import net.corda.core.serialization.SerializedBytes
import net.corda.core.serialization.serialize
import net.corda.core.utilities.NonEmptySet
import net.corda.core.utilities.UntrustworthyData
import net.corda.core.utilities.checkPayloadIs
import net.corda.core.internal.checkPayloadIs
class FlowSessionImpl(
override val counterparty: Party,