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/*
* Copyright © 2018-2019 AT&T Intellectual Property.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onap.ccsdk.cds.blueprintsprocessor.grpc.service
import com.github.marcoferrer.krotoplus.coroutines.client.clientCallBidiStreaming
import com.google.protobuf.util.JsonFormat
import kotlinx.coroutines.channels.consumeEach
import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ACTION_MODE_SYNC
import org.onap.ccsdk.cds.blueprintsprocessor.grpc.GRPCLibConstants
import org.onap.ccsdk.cds.blueprintsprocessor.grpc.TLSAuthGrpcClientProperties
import org.onap.ccsdk.cds.blueprintsprocessor.grpc.TLSAuthGrpcServerProperties
import org.onap.ccsdk.cds.controllerblueprints.common.api.ActionIdentifiers
import org.onap.ccsdk.cds.controllerblueprints.common.api.CommonHeader
import org.onap.ccsdk.cds.controllerblueprints.common.api.EventType
import org.onap.ccsdk.cds.controllerblueprints.processing.api.BlueprintProcessingServiceGrpc
import org.onap.ccsdk.cds.controllerblueprints.processing.api.ExecutionServiceInput
import java.util.UUID
import kotlin.test.Test
import kotlin.test.assertNotNull
class BlueprintGrpcServerTest {
private val tlsAuthGrpcServerProperties = TLSAuthGrpcServerProperties().apply {
port = 50052
type = GRPCLibConstants.TYPE_TLS_AUTH
certChain = "src/test/resources/tls-manual/py-executor-chain.pem"
privateKey = "src/test/resources/tls-manual/py-executor-key.pem"
}
private val tlsAuthGrpcClientProperties = TLSAuthGrpcClientProperties().apply {
host = "localhost"
port = 50052
type = GRPCLibConstants.TYPE_TLS_AUTH
trustCertCollection = "src/test/resources/tls-manual/py-executor-chain.pem"
}
@Test
fun testGrpcTLSContext() {
val tlsAuthGrpcServerService = TLSAuthGrpcServerService(tlsAuthGrpcServerProperties)
val sslContext = tlsAuthGrpcServerService.sslContext()
assertNotNull(sslContext, "failed to create grpc server ssl context")
val tlsAuthGrpcClientService = TLSAuthGrpcClientService(tlsAuthGrpcClientProperties)
val clientSslContext = tlsAuthGrpcClientService.sslContext()
assertNotNull(clientSslContext, "failed to create grpc client ssl context")
}
/** TLS Client Integration testing, GRPC TLS Junit testing is not supported. */
// @Test
fun testGrpcTLSServerIntegration() {
runBlocking {
val tlsAuthGrpcClientService = TLSAuthGrpcClientService(tlsAuthGrpcClientProperties)
val grpcChannel = tlsAuthGrpcClientService.channel()
/** Get Send and Receive Channel for bidirectional process method*/
val (reqChannel, resChannel) = clientCallBidiStreaming(
BlueprintProcessingServiceGrpc.getProcessMethod(),
grpcChannel
)
launch {
resChannel.consumeEach {
log.info("Received Response")
if (it.status.eventType == EventType.EVENT_COMPONENT_EXECUTED) {
resChannel.cancel()
}
}
}
val request = getRequest("12345")
reqChannel.send(request)
}
}
private fun getRequest(requestId: String): ExecutionServiceInput {
val commonHeader = CommonHeader.newBuilder()
.setTimestamp("2012-04-23T18:25:43.511Z")
.setOriginatorId("System")
.setRequestId(requestId)
.setSubRequestId("$requestId-" + UUID.randomUUID().toString()).build()
val actionIdentifier = ActionIdentifiers.newBuilder()
.setActionName("SampleScript")
.setBlueprintName("sample-cba")
.setBlueprintVersion("1.0.0")
.setMode(ACTION_MODE_SYNC)
.build()
val jsonContent = """{ "key1" : "value1" }"""
val payloadBuilder = ExecutionServiceInput.newBuilder().payloadBuilder
JsonFormat.parser().merge(jsonContent, payloadBuilder)
return ExecutionServiceInput.newBuilder()
.setCommonHeader(commonHeader)
.setActionIdentifiers(actionIdentifier)
.setPayload(payloadBuilder.build())
.build()
}
}
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