diff options
Diffstat (limited to 'ms/blueprintsprocessor/modules/commons/grpc-lib/src')
8 files changed, 370 insertions, 0 deletions
diff --git a/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/BluePrintGrpcLibConfiguration.kt b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/BluePrintGrpcLibConfiguration.kt new file mode 100644 index 000000000..1bef3a0f2 --- /dev/null +++ b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/BluePrintGrpcLibConfiguration.kt @@ -0,0 +1,32 @@ +/* + * Copyright © 2019 IBM. + * + * 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 + +import org.springframework.context.annotation.ComponentScan +import org.springframework.context.annotation.Configuration + +@Configuration +@ComponentScan +open class BluePrintGrpcLibConfiguration + +class GRPCLibConstants { + companion object { + const val SERVICE_BLUEPRINT_GRPC_LIB_PROPERTY = "blueprint-grpc-lib-property-service" + const val TYPE_TOKEN_AUTH = "token-auth" + const val TYPE_BASIC_AUTH = "basic-auth" + } +}
\ No newline at end of file diff --git a/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/BluePrintGrpcLibData.kt b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/BluePrintGrpcLibData.kt new file mode 100644 index 000000000..76e60bd0d --- /dev/null +++ b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/BluePrintGrpcLibData.kt @@ -0,0 +1,32 @@ +/* + * Copyright © 2019 IBM. + * + * 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 + +open class GrpcClientProperties { + lateinit var type: String + lateinit var host: String + var port: Int = -1 +} + +open class TokenAuthGrpcClientProperties : GrpcClientProperties() { + lateinit var token: String +} + +open class BasicAuthGrpcClientProperties : GrpcClientProperties() { + lateinit var username: String + lateinit var password: String +}
\ No newline at end of file diff --git a/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BasicAuthGrpcClientService.kt b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BasicAuthGrpcClientService.kt new file mode 100644 index 000000000..a175d8b3a --- /dev/null +++ b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BasicAuthGrpcClientService.kt @@ -0,0 +1,40 @@ +/* + * Copyright © 2019 IBM. + * + * 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 io.grpc.ManagedChannel +import io.grpc.internal.DnsNameResolverProvider +import io.grpc.internal.PickFirstLoadBalancerProvider +import io.grpc.netty.NettyChannelBuilder +import org.onap.ccsdk.cds.blueprintsprocessor.grpc.BasicAuthGrpcClientProperties + + +open class BasicAuthGrpcClientService(private val basicAuthGrpcClientProperties: BasicAuthGrpcClientProperties) + : BluePrintGrpcClientService { + + override suspend fun channel(): ManagedChannel { + val managedChannel = NettyChannelBuilder + .forAddress(basicAuthGrpcClientProperties.host, basicAuthGrpcClientProperties.port) + .nameResolverFactory(DnsNameResolverProvider()) + .loadBalancerFactory(PickFirstLoadBalancerProvider()) + // .intercept(BasicAuthClientInterceptor(basicAuthGrpcClientProperties)).usePlaintext() + .build() + return managedChannel + } + + +} diff --git a/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BluePrintGrpcClientService.kt b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BluePrintGrpcClientService.kt new file mode 100644 index 000000000..016c05035 --- /dev/null +++ b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BluePrintGrpcClientService.kt @@ -0,0 +1,23 @@ +/* + * Copyright © 2019 IBM. + * + * 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 io.grpc.ManagedChannel + +interface BluePrintGrpcClientService { + suspend fun channel(): ManagedChannel +}
\ No newline at end of file diff --git a/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BluePrintGrpcLibPropertyService.kt b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BluePrintGrpcLibPropertyService.kt new file mode 100644 index 000000000..088533a71 --- /dev/null +++ b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BluePrintGrpcLibPropertyService.kt @@ -0,0 +1,98 @@ +/* + * Copyright © 2019 IBM. + * + * 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.fasterxml.jackson.databind.JsonNode +import org.onap.ccsdk.cds.blueprintsprocessor.core.BluePrintProperties +import org.onap.ccsdk.cds.blueprintsprocessor.grpc.BasicAuthGrpcClientProperties +import org.onap.ccsdk.cds.blueprintsprocessor.grpc.GRPCLibConstants +import org.onap.ccsdk.cds.blueprintsprocessor.grpc.GrpcClientProperties +import org.onap.ccsdk.cds.blueprintsprocessor.grpc.TokenAuthGrpcClientProperties +import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException +import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils +import org.springframework.stereotype.Service + +@Service(GRPCLibConstants.SERVICE_BLUEPRINT_GRPC_LIB_PROPERTY) +open class BluePrintGrpcLibPropertyService(private var bluePrintProperties: BluePrintProperties) { + + fun blueprintGrpcClientService(jsonNode: JsonNode): BluePrintGrpcClientService { + val restClientProperties = grpcClientProperties(jsonNode) + return blueprintGrpcClientService(restClientProperties) + } + + fun blueprintGrpcClientService(selector: String): BluePrintGrpcClientService { + val prefix = "blueprintsprocessor.grpcclient.$selector" + val restClientProperties = grpcClientProperties(prefix) + return blueprintGrpcClientService(restClientProperties) + } + + + fun grpcClientProperties(jsonNode: JsonNode): GrpcClientProperties { + val type = jsonNode.get("type").textValue() + return when (type) { + GRPCLibConstants.TYPE_TOKEN_AUTH -> { + JacksonUtils.readValue(jsonNode, TokenAuthGrpcClientProperties::class.java)!! + } + GRPCLibConstants.TYPE_BASIC_AUTH -> { + JacksonUtils.readValue(jsonNode, BasicAuthGrpcClientProperties::class.java)!! + } + else -> { + throw BluePrintProcessorException("Grpc type($type) not supported") + } + } + } + + fun grpcClientProperties(prefix: String): GrpcClientProperties { + val type = bluePrintProperties.propertyBeanType( + "$prefix.type", String::class.java) + return when (type) { + GRPCLibConstants.TYPE_TOKEN_AUTH -> { + tokenAuthGrpcClientProperties(prefix) + } + GRPCLibConstants.TYPE_BASIC_AUTH -> { + basicAuthGrpcClientProperties(prefix) + } + else -> { + throw BluePrintProcessorException("Grpc type($type) not supported") + + } + } + } + + private fun blueprintGrpcClientService(grpcClientProperties: GrpcClientProperties): + BluePrintGrpcClientService { + when (grpcClientProperties) { + is TokenAuthGrpcClientProperties -> { + return TokenAuthGrpcClientService(grpcClientProperties) + } + is BasicAuthGrpcClientProperties -> { + return BasicAuthGrpcClientService(grpcClientProperties) + } + else -> { + throw BluePrintProcessorException("couldn't get grpc service for type(${grpcClientProperties.type})") + } + } + } + + private fun tokenAuthGrpcClientProperties(prefix: String): TokenAuthGrpcClientProperties { + return bluePrintProperties.propertyBeanType(prefix, TokenAuthGrpcClientProperties::class.java) + } + + private fun basicAuthGrpcClientProperties(prefix: String): BasicAuthGrpcClientProperties { + return bluePrintProperties.propertyBeanType(prefix, BasicAuthGrpcClientProperties::class.java) + } +}
\ No newline at end of file diff --git a/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/TokenAuthGrpcClientService.kt b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/TokenAuthGrpcClientService.kt new file mode 100644 index 000000000..dbff84211 --- /dev/null +++ b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/TokenAuthGrpcClientService.kt @@ -0,0 +1,54 @@ +/* + * Copyright © 2019 IBM. + * + * 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 io.grpc.* +import io.grpc.internal.DnsNameResolverProvider +import io.grpc.internal.PickFirstLoadBalancerProvider +import io.grpc.netty.NettyChannelBuilder +import org.onap.ccsdk.cds.blueprintsprocessor.grpc.TokenAuthGrpcClientProperties + +class TokenAuthGrpcClientService(private val tokenAuthGrpcClientProperties: TokenAuthGrpcClientProperties) + : BluePrintGrpcClientService { + + override suspend fun channel(): ManagedChannel { + val managedChannel = NettyChannelBuilder + .forAddress(tokenAuthGrpcClientProperties.host, tokenAuthGrpcClientProperties.port) + .nameResolverFactory(DnsNameResolverProvider()) + .loadBalancerFactory(PickFirstLoadBalancerProvider()) + .intercept(TokenAuthClientInterceptor(tokenAuthGrpcClientProperties)).usePlaintext().build() + return managedChannel + } +} + +class TokenAuthClientInterceptor(private val tokenAuthGrpcClientProperties: TokenAuthGrpcClientProperties) : ClientInterceptor { + + override fun <ReqT, RespT> interceptCall(method: MethodDescriptor<ReqT, RespT>, + callOptions: CallOptions, channel: Channel): ClientCall<ReqT, RespT> { + + val authHeader = Metadata.Key.of("Authorization", Metadata.ASCII_STRING_MARSHALLER) + + return object : ForwardingClientCall + .SimpleForwardingClientCall<ReqT, RespT>(channel.newCall(method, callOptions)) { + + override fun start(responseListener: Listener<RespT>, headers: Metadata) { + headers.put(authHeader, tokenAuthGrpcClientProperties.token) + super.start(responseListener, headers) + } + } + } +} diff --git a/ms/blueprintsprocessor/modules/commons/grpc-lib/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BluePrintGrpcLibPropertyServiceTest.kt b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BluePrintGrpcLibPropertyServiceTest.kt new file mode 100644 index 000000000..a459d5fe2 --- /dev/null +++ b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/grpc/service/BluePrintGrpcLibPropertyServiceTest.kt @@ -0,0 +1,56 @@ +/* + * Copyright © 2019 IBM. + * + * 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 org.junit.Test +import org.junit.runner.RunWith +import org.onap.ccsdk.cds.blueprintsprocessor.core.BluePrintProperties +import org.onap.ccsdk.cds.blueprintsprocessor.core.BlueprintPropertyConfiguration +import org.onap.ccsdk.cds.blueprintsprocessor.grpc.BasicAuthGrpcClientProperties +import org.onap.ccsdk.cds.blueprintsprocessor.grpc.BluePrintGrpcLibConfiguration +import org.springframework.beans.factory.annotation.Autowired +import org.springframework.test.context.ContextConfiguration +import org.springframework.test.context.TestPropertySource +import org.springframework.test.context.junit4.SpringRunner +import kotlin.test.assertNotNull + +@RunWith(SpringRunner::class) +@ContextConfiguration(classes = [BluePrintGrpcLibConfiguration::class, + BlueprintPropertyConfiguration::class, BluePrintProperties::class]) +@TestPropertySource(properties = +["blueprintsprocessor.grpcclient.sample.type=basic-auth", + "blueprintsprocessor.grpcclient.sample.host=127.0.0.1", + "blueprintsprocessor.grpcclient.sample.port=50505", + "blueprintsprocessor.grpcclient.sample.username=sampleuser", + "blueprintsprocessor.grpcclient.sample.password=sampleuser" +]) +class BluePrintGrpcLibPropertyServiceTest { + + @Autowired + lateinit var bluePrintGrpcLibPropertyService: BluePrintGrpcLibPropertyService + + @Test + fun testGrpcClientProperties() { + val properties = bluePrintGrpcLibPropertyService.grpcClientProperties( + "blueprintsprocessor.grpcclient.sample") as BasicAuthGrpcClientProperties + assertNotNull(properties, "failed to create property bean") + assertNotNull(properties.host, "failed to get host property in property bean") + assertNotNull(properties.port, "failed to get host property in property bean") + assertNotNull(properties.username, "failed to get host property in property bean") + assertNotNull(properties.password, "failed to get host property in property bean") + } +}
\ No newline at end of file diff --git a/ms/blueprintsprocessor/modules/commons/grpc-lib/src/test/resources/logback-test.xml b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/test/resources/logback-test.xml new file mode 100644 index 000000000..626b8f911 --- /dev/null +++ b/ms/blueprintsprocessor/modules/commons/grpc-lib/src/test/resources/logback-test.xml @@ -0,0 +1,35 @@ +<!-- + ~ Copyright © 2019 IBM. + ~ + ~ 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. + --> + +<configuration> + <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> + <!-- encoders are assigned the type + ch.qos.logback.classic.encoder.PatternLayoutEncoder by default --> + <encoder> + <pattern>%d{HH:mm:ss.SSS} %-5level %logger{100} - %msg%n</pattern> + </encoder> + </appender> + + <logger name="org.springframework.test" level="warn"/> + <logger name="org.springframework" level="warn"/> + <logger name="org.hibernate" level="info"/> + <logger name="org.onap.ccsdk.cds.blueprintsprocessor" level="info"/> + + <root level="warn"> + <appender-ref ref="STDOUT"/> + </root> + +</configuration> |