Upnpservice as bean

build.gradle

@@ -45,6 +45,7 @@ dependencies {
 
     implementation 'org.jupnp:org.jupnp:2.7.1'
     implementation 'org.jupnp:org.jupnp.support:2.7.1'
+    implementation 'org.osgi:org.osgi.service.http:1.2.2'
     implementation 'org.apache.httpcomponents:httpclient:4.5.14'
     // to avoid snakeyaml-1.3 vulnerability CVE-2022-1471
     implementation 'org.yaml:snakeyaml:2.2'

src/integration/groovy/net/schowek/nextclouddlna/controller/UpnpControllerIntTest.groovy

@@ -1,7 +1,7 @@
 package net.schowek.nextclouddlna.controller
 
-
-import net.schowek.nextclouddlna.dlna.media.MediaServer
+import net.schowek.nextclouddlna.dlna.DlnaService
+import net.schowek.nextclouddlna.dlna.MediaServer
 import org.jupnp.support.model.DIDLObject
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.http.HttpStatus
@@ -14,11 +14,14 @@ class UpnpControllerIntTest extends UpnpAwareSpecification {
 
     @Autowired
     private MediaServer mediaServer
+    @Autowired
+    private DlnaService dlnaService
 
     def uid
 
     def setup() {
         uid = mediaServer.serviceIdentifier
+        dlnaService.start()
     }
 
     def "should serve icon"() {

src/integration/groovy/net/schowek/nextclouddlna/dlna/DlnaServiceIntTest.groovy

@@ -0,0 +1,59 @@
+package net.schowek.nextclouddlna.dlna
+
+import org.jupnp.UpnpService
+import org.jupnp.model.message.discovery.OutgoingSearchRequest
+import org.jupnp.model.message.header.HostHeader
+import org.jupnp.model.message.header.MANHeader
+import org.jupnp.model.message.header.STAllHeader
+import org.jupnp.model.message.header.UpnpHeader
+import org.jupnp.model.types.HostPort
+import org.springframework.beans.factory.annotation.Autowired
+import spock.util.concurrent.PollingConditions
+import support.IntegrationSpecification
+import support.beans.dlna.upnp.UpnpServiceConfigurationInt
+
+import static org.jupnp.model.Constants.IPV4_UPNP_MULTICAST_GROUP
+import static org.jupnp.model.Constants.UPNP_MULTICAST_PORT
+import static org.jupnp.model.message.UpnpRequest.Method.MSEARCH
+import static org.jupnp.model.message.header.UpnpHeader.Type.*
+import static org.jupnp.model.types.NotificationSubtype.ALL
+import static org.jupnp.model.types.NotificationSubtype.DISCOVER
+
+class DlnaServiceIntTest extends IntegrationSpecification {
+    @Autowired
+    private UpnpService upnpService
+    @Autowired
+    private MediaServer mediaServer
+    def conditions = new PollingConditions(timeout: 1)
+
+    def "should send initial multicast Upnp datagrams on start"() {
+        given:
+        def configuration = upnpService.configuration as UpnpServiceConfigurationInt
+        def sut = new DlnaService(upnpService, mediaServer)
+
+        expect:
+        configuration.outgoingDatagramMessages == []
+
+        when:
+        sut.start()
+
+        then:
+        conditions.eventually {
+            assert configuration.outgoingDatagramMessages.any()
+            assert configuration.outgoingDatagramMessages[0].class == OutgoingSearchRequest
+            with(configuration.outgoingDatagramMessages[0] as OutgoingSearchRequest) {
+                assert it.operation.method == MSEARCH
+                assert it.destinationAddress == InetAddress.getByName(IPV4_UPNP_MULTICAST_GROUP)
+                assert it.destinationPort == UPNP_MULTICAST_PORT
+
+                assert header(it, MAN, MANHeader.class) == DISCOVER.headerString
+                assert header(it, ST, STAllHeader.class).headerString == ALL.headerString
+                assert header(it, HOST, HostHeader.class) == new HostPort(IPV4_UPNP_MULTICAST_GROUP, UPNP_MULTICAST_PORT)
+            }
+        }
+    }
+
+    def <T> T header(OutgoingSearchRequest request, UpnpHeader.Type type, Class<? extends UpnpHeader<T>> clazz) {
+        return clazz.cast(request.headers.get(type).find()).value
+    }
+}

src/integration/groovy/support/IntegrationSpecification.groovy

@@ -6,15 +6,21 @@ import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.boot.test.context.SpringBootContextLoader
 import org.springframework.boot.test.context.SpringBootTest
 import org.springframework.boot.test.web.client.TestRestTemplate
+import org.springframework.context.annotation.Import
+import org.springframework.test.annotation.DirtiesContext
 import org.springframework.test.context.ActiveProfiles
 import org.springframework.test.context.ContextConfiguration
 import spock.lang.Specification
+import support.beans.TestConfig
 
 import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT
+import static org.springframework.test.annotation.DirtiesContext.ClassMode.*
 
 @ContextConfiguration(loader = SpringBootContextLoader, classes = NextcloudDLNAApp.class)
 @SpringBootTest(webEnvironment = DEFINED_PORT)
 @ActiveProfiles("integration")
+@Import(TestConfig.class)
+@DirtiesContext(classMode = AFTER_CLASS)
 class IntegrationSpecification extends Specification {
     @Autowired
     private TestRestTemplate restTemplate
@@ -27,6 +33,6 @@ class IntegrationSpecification extends Specification {
     private ServerInfoProvider serverInfoProvider
 
     protected String urlWithPort(String uri = "") {
-        return "http://localhost:" + serverInfoProvider.port + uri;
+        return "http://" + serverInfoProvider.host + ":" + serverInfoProvider.port + uri;
     }
 }

src/integration/groovy/support/beans/TestConfig.groovy

@@ -0,0 +1,7 @@
+package support.beans
+
+import org.springframework.context.annotation.ComponentScan
+
+@ComponentScan(["support", "net.schowek.nextclouddlna"])
+class TestConfig {
+}

src/integration/groovy/support/beans/dlna/upnp/UpnpServiceConfigurationInt.groovy

@@ -0,0 +1,51 @@
+package support.beans.dlna.upnp
+
+import org.jupnp.DefaultUpnpServiceConfiguration
+import org.jupnp.model.message.OutgoingDatagramMessage
+import org.jupnp.transport.impl.DatagramIOConfigurationImpl
+import org.jupnp.transport.impl.DatagramIOImpl
+import org.jupnp.transport.spi.DatagramIO
+import org.jupnp.transport.spi.NetworkAddressFactory
+import org.jupnp.transport.spi.StreamClient
+import org.jupnp.transport.spi.StreamServer
+import org.springframework.context.annotation.Profile
+import org.springframework.stereotype.Component
+
+@Component
+@Profile("integration")
+class UpnpServiceConfigurationInt extends DefaultUpnpServiceConfiguration {
+    List<OutgoingDatagramMessage> outgoingDatagramMessages = new ArrayList<>()
+
+    @Override
+    public StreamClient createStreamClient() {
+        return null
+    }
+
+    @Override
+    public StreamServer createStreamServer(NetworkAddressFactory networkAddressFactory) {
+        return null
+    }
+
+    @Override
+    public DatagramIO createDatagramIO(NetworkAddressFactory networkAddressFactory) {
+        return new MockDatagramIO(this, new DatagramIOConfigurationImpl())
+    }
+
+    private void onOutgoingDatagramMessage(OutgoingDatagramMessage message) {
+        outgoingDatagramMessages.add(message)
+    }
+
+    class MockDatagramIO extends DatagramIOImpl {
+        private final UpnpServiceConfigurationInt upnpServiceConfiguration
+
+        MockDatagramIO(UpnpServiceConfigurationInt upnpServiceConfiguration, DatagramIOConfigurationImpl configuration) {
+            super(configuration)
+            this.upnpServiceConfiguration = upnpServiceConfiguration
+        }
+
+        @Override
+        void send(OutgoingDatagramMessage message) {
+            upnpServiceConfiguration.onOutgoingDatagramMessage(message)
+        }
+    }
+}

src/integration/groovy/net/schowek/nextclouddlna/nextcloud/config/NextcloudAppPathProviderInt.groovy → src/integration/groovy/support/beans/nextcloud/config/NextcloudAppPathProviderInt.groovy

@@ -1,6 +1,6 @@
-package net.schowek.nextclouddlna.nextcloud.config
-
+package support.beans.nextcloud.config
 
+import net.schowek.nextclouddlna.nextcloud.config.NextcloudAppPathProvider
 import org.springframework.context.annotation.Profile
 import org.springframework.stereotype.Component
 

src/integration/groovy/net/schowek/nextclouddlna/util/ServerInfoProviderInt.groovy → src/integration/groovy/support/beans/util/ServerInfoProviderInt.groovy

@@ -1,5 +1,6 @@
-package net.schowek.nextclouddlna.util
+package support.beans.util
 
+import net.schowek.nextclouddlna.util.ServerInfoProvider
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.context.annotation.Profile
 import org.springframework.stereotype.Component

src/integration/groovy/net/schowek/nextclouddlna/util/ServerPortCustomizer.groovy → src/integration/groovy/support/beans/util/ServerPortCustomizer.groovy

@@ -1,4 +1,4 @@
-package net.schowek.nextclouddlna.util
+package support.beans.util
 
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.boot.web.server.ConfigurableWebServerFactory

src/main/kotlin/net/schowek/nextclouddlna/controller/UpnpController.kt

@@ -2,9 +2,9 @@ package net.schowek.nextclouddlna.controller
 
 import jakarta.servlet.http.HttpServletRequest
 import mu.KLogging
-import net.schowek.nextclouddlna.DlnaService
+import net.schowek.nextclouddlna.dlna.DlnaService
 import net.schowek.nextclouddlna.dlna.StreamMessageMapper
-import net.schowek.nextclouddlna.dlna.media.MediaServer
+import net.schowek.nextclouddlna.dlna.MediaServer
 import org.springframework.core.io.InputStreamResource
 import org.springframework.core.io.Resource
 import org.springframework.http.MediaType.APPLICATION_OCTET_STREAM_VALUE

src/main/kotlin/net/schowek/nextclouddlna/dlna/DlnaService.kt

@@ -0,0 +1,48 @@
+package net.schowek.nextclouddlna.dlna
+
+import jakarta.annotation.PreDestroy
+import mu.KLogging
+import org.jupnp.UpnpService
+import org.jupnp.model.message.StreamRequestMessage
+import org.jupnp.model.message.StreamResponseMessage
+import org.jupnp.model.message.UpnpResponse
+import org.springframework.context.event.ContextRefreshedEvent
+import org.springframework.context.event.EventListener
+import org.springframework.stereotype.Component
+
+
+@Component
+class DlnaService(
+    private val upnpService: UpnpService,
+    private val mediaServer: MediaServer
+) {
+    fun start() {
+        upnpService.startup()
+        upnpService.registry.addDevice(mediaServer.device)
+    }
+
+    @EventListener(condition = "[email protected]('integration')")
+    fun handleContextRefresh(event: ContextRefreshedEvent) {
+        start()
+    }
+
+    @PreDestroy
+    fun destroy() {
+        upnpService.shutdown()
+    }
+
+    fun processRequest(requestMsg: StreamRequestMessage): StreamResponseMessage {
+        logger.debug { "Processing $requestMsg" }
+        return with(upnpService.protocolFactory.createReceivingSync(requestMsg)) {
+            run()
+            outputMessage
+                ?: StreamResponseMessage(UpnpResponse.Status.NOT_FOUND).also {
+                    logger.warn { "Could not get response for ${requestMsg.operation.method} ${requestMsg}" }
+                }
+        }.also {
+            logger.debug { "Response: ${it.operation.statusCode} ${it.body}" }
+        }
+    }
+
+    companion object : KLogging()
+}

src/main/kotlin/net/schowek/nextclouddlna/dlna/media/MediaServer.kt → src/main/kotlin/net/schowek/nextclouddlna/dlna/MediaServer.kt

@@ -1,4 +1,4 @@
-package net.schowek.nextclouddlna.dlna.media
+package net.schowek.nextclouddlna.dlna
 
 import mu.KLogging
 import net.schowek.nextclouddlna.util.ExternalUrls

src/main/kotlin/net/schowek/nextclouddlna/dlna/upnp/MyUpnpService.kt

@@ -0,0 +1,10 @@
+package net.schowek.nextclouddlna.dlna.upnp
+
+import org.jupnp.UpnpServiceConfiguration
+import org.jupnp.UpnpServiceImpl
+import org.springframework.stereotype.Component
+
+@Component
+class MyUpnpService(
+    upnpServiceConfiguration: UpnpServiceConfiguration
+) : UpnpServiceImpl(upnpServiceConfiguration)