Merge pull request #13 from thanek/dev

Dev

README.md

@@ -6,7 +6,33 @@ DLNA addon for your self-hosted Nextcloud app instance that allows you to stream
 devices in your network.
 It supports the group folders as well.
 
-Just edit the `application.yml` and rebuild the project with:
+## Running in Docker
+You can use the docker image with nextcloud-dlna e.g.:
+
+```bash
+docker run -d \
+--name="nextcloud-dlna" \
+--net=host \
+-v /path/to/nextcloud/app/ending/with/data:/nextcloud \
+-e NEXTCLOUD_DATA_DIR=/nextcloud \
+-e NEXTCLOUD_DB_HOST='<your_nextcloud_db_host_ip_here>' \
+-e NEXTCLOUD_DB_PASS='<your_nextcloud_db_pass_here>' \
+nextcloud-dlna
+```
+
+or, if used together with the official Nextcloud docker image using the docker-composer. See the [examples](./examples) 
+directory. for more details about running nextcloud-dlna server in the docker container.
+
+You can pass to the container other env variables that are listed below.
+
+Note that it would not work on Mac OS since docker is a Linux container and the `host` networking mode doesn't actually
+share the host's network interfaces.
+
+See https://hub.docker.com/r/thanek/nextcloud-dlna for more docker image details.
+
+## Building the project
+
+Build the project with:
 
 `./gradlew clean bootRun`
 
@@ -18,6 +44,8 @@ or, if you've already built the project and created the jar file:
 
 `NEXTCLOUD_DLNA_SERVER_PORT=9999 java -jar nextcloud-dlna-X.Y.Z.jar`
 
+## ENV variables
+
 Available env variables with their default values that you can overwrite:
 
 | env variable                 | default value  | description                                             |  
@@ -26,6 +54,7 @@ Available env variables with their default values that you can overwrite:
 | NEXTCLOUD_DLNA_INTERFACE     | eth0           | interface the server will be listening on               |
 | NEXTCLOUD_DLNA_FRIENDLY_NAME | Nextcloud-DLNA | friendly name of the DLNA service                       |
 | NEXTCLOUD_DATA_DIR           |                | nextcloud installation directory (that ends with /data) |
+| NEXTCLOUD_DB_TYPE            | mariadb        | nextcloud database type (mysql, mariadb, postgresql)    |
 | NEXTCLOUD_DB_HOST            | localhost      | nextcloud database host                                 |
 | NEXTCLOUD_DB_PORT            | 3306           | nextcloud database port                                 |
 | NEXTCLOUD_DB_NAME            | nextcloud      | nextcloud database name                                 |
@@ -33,27 +62,6 @@ Available env variables with their default values that you can overwrite:
 | NEXTCLOUD_DB_PASS            | nextcloud      | nextcloud database password                             |
 
 
-## Running in Docker
-You can use the docker image with nextcloud-dlna e.g.:
-
-```
-docker run -d \
---name="nextcloud-dlna" \
---net=host \
--v /path/to/nextcloud/app/ending/with/data:/nextcloud \
--e NEXTCLOUD_DATA_DIR=/nextcloud \
--e NEXTCLOUD_DB_HOST='<your_nextcloud_db_host_ip_here>' \
--e NEXTCLOUD_DB_PASS='<your_nextcloud_db_pass_here>' \
-nextcloud-dlna
-```
-
-You can pass to the container other env variables that are listed above.
-
-Note that it would not work on Mac OS since docker is a Linux container and the `host` networking mode doesn't actually 
-share the host's network interfaces.
-
-See https://hub.docker.com/r/thanek/nextcloud-dlna for more docker image details.
-
 ### Code used 
 
 Some java code was taken from https://github.com/haku/dlnatoad

build.gradle

@@ -42,9 +42,11 @@ dependencies {
 
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.mariadb.jdbc:mariadb-java-client:3.2.0'
+    implementation 'org.postgresql:postgresql:42.6.0'
 
     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'

examples/docker-compose/docker-compose.yaml

@@ -0,0 +1,84 @@
+version: '2'
+
+volumes:
+  app:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/app
+  app_etc:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/etc/apache2
+  db_data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/db
+  db_etc:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ${PWD}/etc/mysql
+
+services:
+  db:
+    image: mariadb:10.5
+    restart: always
+    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
+    volumes:
+      - db_data:/var/lib/mysql
+      - db_etc:/etc/mysql
+    ports:
+      - "3306:3306"
+    environment:
+      - MYSQL_ROOT_PASSWORD=sql
+      - MYSQL_PASSWORD=secret
+      - MYSQL_DATABASE=nextcloud
+      - MYSQL_USER=nextcloud
+
+  redis:
+    image: redis
+    restart: always
+
+  app:
+    image: nextcloud
+    restart: always
+    ports:
+      - "80:80"
+      - "443:443"
+    links:
+      - db
+      - redis
+    volumes:
+      - app:/var/www/html
+      - app_etc:/etc/apache2
+    environment:
+      - PHP_MEMORY_LIMIT=1G
+      - PHP_UPLOAD_LIMIT=4G
+      - MYSQL_PASSWORD=secret
+      - MYSQL_DATABASE=nextcloud
+      - MYSQL_USER=nextcloud
+      - MYSQL_HOST=db
+
+  dlna:
+    image: thanek/nextcloud-dlna
+    restart: always
+    volumes:
+      - app:/nextcloud
+    network_mode: "host"
+    ports:
+      - "9999:9999"
+    environment:
+      - NEXTCLOUD_DLNA_SERVER_PORT=9999
+      - NEXTCLOUD_DLNA_FRIENDLY_NAME=Nextcloud
+      - NEXTCLOUD_DATA_DIR=/nextcloud/data
+      - NEXTCLOUD_DB_TYPE=mariadb
+      - NEXTCLOUD_DB_HOST=localhost
+      - NEXTCLOUD_DB_PASS=secret
+

examples/docker-compose/readme.md

@@ -0,0 +1,13 @@
+This will run the nextcloud-dlna in docker together with the full Nextcloud installation (containing the app, database 
+and redis) located in the `./app` directory.
+
+Note: in order to enable network access to the MariaDB server, after the first run, you'll need to edit 
+the `./etc/mariadb.cnf`, section `[client-config]` by adding the line:
+```
+port = 3306
+```
+and removing the line:
+```
+socket = /var/run/mysqld/mysqld.sock
+```
+, then restart the `db` (`nextcloud-db-1`) container.

examples/docker-compose/run.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker-compose up -d

examples/docker-standalone/readme.md

@@ -0,0 +1,2 @@
+This will run the nextcloud-dlna in docker and connect to the Nextcloud installation assuming it is located in the
+`/opt/nextcloud` directory.

examples/docker-standalone/run.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+docker run -d \
+  --name="nextcloud-dlna" \
+  --restart=unless-stopped \
+  --net=host \
+  -p 9999:9999 \
+  -e NEXTCLOUD_DLNA_SERVER_PORT=9999 \
+  -e NEXTCLOUD_DLNA_FRIENDLY_NAME="Nextcloud" \
+  -e NEXTCLOUD_DB_HOST='localhost' \
+  -e NEXTCLOUD_DB_PASS='secret' \
+  -v '/opt/nextcloud/data:/nextcloud' \
+  -e NEXTCLOUD_DATA_DIR=/nextcloud \
+thanek/nextcloud-dlna

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/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/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/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/DllnaService.kt

@@ -1,90 +0,0 @@
-package net.schowek.nextclouddlna
-
-import jakarta.annotation.PreDestroy
-import mu.KLogging
-import net.schowek.nextclouddlna.dlna.media.MediaServer
-import net.schowek.nextclouddlna.dlna.transport.ApacheStreamClient
-import net.schowek.nextclouddlna.dlna.transport.ApacheStreamClientConfiguration
-import net.schowek.nextclouddlna.dlna.transport.MyStreamServerConfiguration
-import net.schowek.nextclouddlna.dlna.transport.MyStreamServerImpl
-import net.schowek.nextclouddlna.util.ServerInfoProvider
-import org.jupnp.DefaultUpnpServiceConfiguration
-import org.jupnp.UpnpServiceConfiguration
-import org.jupnp.UpnpServiceImpl
-import org.jupnp.model.message.StreamRequestMessage
-import org.jupnp.model.message.StreamResponseMessage
-import org.jupnp.model.message.UpnpResponse
-import org.jupnp.protocol.ProtocolFactory
-import org.jupnp.registry.RegistryImpl
-import org.jupnp.transport.impl.NetworkAddressFactoryImpl
-import org.jupnp.transport.spi.NetworkAddressFactory
-import org.springframework.context.event.ContextRefreshedEvent
-import org.springframework.context.event.EventListener
-import org.springframework.stereotype.Component
-import java.net.InetAddress
-import java.net.NetworkInterface
-
-
-@Component
-class DlnaService(
-    private val mediaServer: MediaServer,
-    private val serverInfoProvider: ServerInfoProvider,
-) {
-    private val addressesToBind: List<String> = listOf(serverInfoProvider.host)
-    var upnpService = MyUpnpService(MyUpnpServiceConfiguration())
-
-    fun start() {
-        upnpService.startup()
-        upnpService.registry.addDevice(mediaServer.device)
-    }
-
-    @EventListener
-    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}" }
-        }
-    }
-
-    inner class MyUpnpService(
-        configuration: UpnpServiceConfiguration
-    ) : UpnpServiceImpl(configuration) {
-        override fun createRegistry(pf: ProtocolFactory) = RegistryImpl(this)
-    }
-
-    private inner class MyUpnpServiceConfiguration : DefaultUpnpServiceConfiguration(serverInfoProvider.port) {
-        override fun createStreamClient() =
-            ApacheStreamClient(ApacheStreamClientConfiguration(syncProtocolExecutorService))
-
-        override fun createStreamServer(networkAddressFactory: NetworkAddressFactory) =
-            MyStreamServerImpl(MyStreamServerConfiguration(networkAddressFactory.streamListenPort))
-
-        override fun createNetworkAddressFactory(streamListenPort: Int, multicastResponsePort: Int) =
-            MyNetworkAddressFactory(streamListenPort, multicastResponsePort)
-    }
-
-    inner class MyNetworkAddressFactory(
-        streamListenPort: Int,
-        multicastResponsePort: Int
-    ) : NetworkAddressFactoryImpl(streamListenPort, multicastResponsePort) {
-        override fun isUsableAddress(iface: NetworkInterface, address: InetAddress) =
-            addressesToBind.contains(address.hostAddress)
-    }
-
-    companion object : KLogging()
-}

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 = "!@environment.acceptsProfiles('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/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)

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

@@ -0,0 +1,44 @@
+package net.schowek.nextclouddlna.dlna.upnp
+
+import net.schowek.nextclouddlna.dlna.upnp.transport.ApacheStreamClient
+import net.schowek.nextclouddlna.dlna.upnp.transport.ApacheStreamClientConfiguration
+import net.schowek.nextclouddlna.dlna.upnp.transport.MyStreamServerConfiguration
+import net.schowek.nextclouddlna.dlna.upnp.transport.MyStreamServerImpl
+import net.schowek.nextclouddlna.util.ServerInfoProvider
+import org.jupnp.DefaultUpnpServiceConfiguration
+import org.jupnp.transport.impl.NetworkAddressFactoryImpl
+import org.jupnp.transport.spi.DatagramIO
+import org.jupnp.transport.spi.NetworkAddressFactory
+import org.springframework.context.annotation.Profile
+import org.springframework.stereotype.Component
+import java.net.InetAddress
+import java.net.NetworkInterface
+
+@Component
+@Profile("!integration")
+class MyUpnpServiceConfiguration(
+    private val serverInfoProvider: ServerInfoProvider
+) : DefaultUpnpServiceConfiguration(serverInfoProvider.port) {
+    val addressesToBind = listOf(serverInfoProvider.host)
+
+    override fun createStreamClient() =
+        ApacheStreamClient(ApacheStreamClientConfiguration(syncProtocolExecutorService))
+
+    override fun createStreamServer(networkAddressFactory: NetworkAddressFactory) =
+        MyStreamServerImpl(MyStreamServerConfiguration(networkAddressFactory.streamListenPort))
+
+    override fun createDatagramIO(networkAddressFactory: NetworkAddressFactory): DatagramIO<*> {
+        return super.createDatagramIO(networkAddressFactory)
+    }
+
+    override fun createNetworkAddressFactory(streamListenPort: Int, multicastResponsePort: Int) =
+        MyNetworkAddressFactory(streamListenPort, multicastResponsePort)
+
+    inner class MyNetworkAddressFactory(
+        streamListenPort: Int,
+        multicastResponsePort: Int
+    ) : NetworkAddressFactoryImpl(streamListenPort, multicastResponsePort) {
+        override fun isUsableAddress(iface: NetworkInterface, address: InetAddress) =
+            addressesToBind.contains(address.hostAddress)
+    }
+}

src/main/kotlin/net/schowek/nextclouddlna/dlna/upnp/transport/ApacheStreamClient.kt

@@ -1,4 +1,4 @@
-package net.schowek.nextclouddlna.dlna.transport
+package net.schowek.nextclouddlna.dlna.upnp.transport
 
 import mu.KLogging
 import org.apache.http.HttpMessage

src/main/kotlin/net/schowek/nextclouddlna/dlna/upnp/transport/ApacheStreamClientConfiguration.kt

@@ -1,4 +1,4 @@
-package net.schowek.nextclouddlna.dlna.transport
+package net.schowek.nextclouddlna.dlna.upnp.transport
 
 import org.jupnp.transport.spi.AbstractStreamClientConfiguration
 import java.util.concurrent.ExecutorService

src/main/kotlin/net/schowek/nextclouddlna/dlna/upnp/transport/MyStreamServerConfiguration.kt

@@ -1,4 +1,4 @@
-package net.schowek.nextclouddlna.dlna.transport
+package net.schowek.nextclouddlna.dlna.upnp.transport
 
 import org.jupnp.transport.spi.StreamServerConfiguration
 

src/main/kotlin/net/schowek/nextclouddlna/dlna/upnp/transport/MyStreamServerImpl.kt

@@ -1,4 +1,4 @@
-package net.schowek.nextclouddlna.dlna.transport
+package net.schowek.nextclouddlna.dlna.upnp.transport
 
 import mu.KLogging
 import org.jupnp.transport.Router

src/main/kotlin/net/schowek/nextclouddlna/nextcloud/content/ContentTreeProvider.kt

@@ -1,7 +1,7 @@
 package net.schowek.nextclouddlna.nextcloud.content
 
 import mu.KLogging
-import net.schowek.nextclouddlna.nextcloud.NextcloudDB
+import net.schowek.nextclouddlna.nextcloud.db.NextcloudDB
 import org.springframework.scheduling.annotation.Scheduled
 import org.springframework.stereotype.Component
 import java.time.Clock
@@ -100,8 +100,8 @@ class ContentTreeProvider(
         }
     }
 
-    fun getItem(id: String): ContentItem? = tree.getItem(id)
-    fun getNode(id: String): ContentNode? = tree.getNode(id)
+    fun getItem(id: String) = tree.getItem(id)
+    fun getNode(id: String) = tree.getNode(id)
 
     companion object : KLogging() {
         const val REBUILD_TREE_DELAY_IN_MS = 1000 * 60L // 1m
@@ -115,13 +115,11 @@ class ContentTree {
     private val nodes: MutableMap<String, ContentNode> = HashMap()
     private val items: MutableMap<String, ContentItem> = HashMap()
 
-    fun getNode(id: String): ContentNode? {
-        return nodes[id]
-    }
+    val itemsCount get() = items.size
+    val nodesCount get() = nodes.size
 
-    fun getItem(id: String): ContentItem? {
-        return items[id]
-    }
+    fun getNode(id: String) = nodes[id]
+    fun getItem(id: String) = items[id]
 
     fun addItem(item: ContentItem) {
         items["${item.id}"] = item
@@ -130,8 +128,5 @@ class ContentTree {
     fun addNode(node: ContentNode) {
         nodes["${node.id}"] = node
     }
-
-    val itemsCount get() = items.size
-    val nodesCount get() = nodes.size
 }
 

src/main/kotlin/net/schowek/nextclouddlna/nextcloud/db/NextcloudDB.kt

@@ -1,4 +1,4 @@
-package net.schowek.nextclouddlna.nextcloud
+package net.schowek.nextclouddlna.nextcloud.db
 
 import jakarta.annotation.PostConstruct
 import mu.KLogging
@@ -6,7 +6,6 @@ import net.schowek.nextclouddlna.nextcloud.config.NextcloudConfigDiscovery
 import net.schowek.nextclouddlna.nextcloud.content.ContentItem
 import net.schowek.nextclouddlna.nextcloud.content.ContentNode
 import net.schowek.nextclouddlna.nextcloud.content.MediaFormat
-import net.schowek.nextclouddlna.nextcloud.db.*
 import net.schowek.nextclouddlna.nextcloud.db.Filecache.Companion.FOLDER_MIME_TYPE
 import org.springframework.dao.InvalidDataAccessResourceUsageException
 import org.springframework.stereotype.Component

src/main/kotlin/net/schowek/nextclouddlna/util/DriverManagerDataSourceConfig.kt

@@ -0,0 +1,57 @@
+package net.schowek.nextclouddlna.util
+
+import mu.KLogging
+import net.schowek.nextclouddlna.util.NextcloudDBType.*
+import org.springframework.boot.context.properties.ConfigurationProperties
+import org.springframework.boot.context.properties.EnableConfigurationProperties
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.context.annotation.Profile
+import org.springframework.jdbc.datasource.DriverManagerDataSource
+
+@Configuration
+@Profile("!integration")
+@EnableConfigurationProperties(NextcloudDBConfigProperties::class)
+class DriverManagerDataSourceConfig {
+    @Bean
+    fun driverManagerDataSource(props: NextcloudDBConfigProperties): DriverManagerDataSource {
+        logger.info { "Using Nextcloud DB connection parameters: $props" }
+        return DriverManagerDataSource().also { dataSource ->
+            when (props.type) {
+                MARIADB, MYSQL -> {
+                    dataSource.setDriverClassName("org.mariadb.jdbc.Driver");
+                    dataSource.url = "jdbc:mariadb://${props.host}:${props.port}/${props.name}";
+                }
+
+                POSTGRES -> {
+                    dataSource.setDriverClassName("org.mariadb.jdbc.Driver");
+                    dataSource.url = "jdbc:postgresql://${props.host}:${props.port}/${props.name}";
+                    dataSource.connectionProperties?.put("hibernate.dialect", "org.hibernate.dialect.PostgreSQLDialect")
+                }
+
+                else -> throw RuntimeException("Unsupported DB type")
+            }
+            dataSource.username = props.user;
+            dataSource.password = props.pass;
+        }
+    }
+
+    companion object : KLogging()
+}
+
+@Profile("!integration")
+@ConfigurationProperties(prefix = "nextcloud.db")
+data class NextcloudDBConfigProperties(
+    val type: NextcloudDBType,
+    val host: String,
+    val port: Int,
+    val name: String,
+    val user: String,
+    val pass: String
+)
+
+enum class NextcloudDBType(val value: String) {
+    MYSQL("mysql"),
+    MARIADB("mariadb"),
+    POSTGRES("postgres")
+}

src/main/resources/application.yml

@@ -5,13 +5,15 @@ server:
 
 nextcloud:
   filesDir: ${NEXTCLOUD_DATA_DIR}
+  db:
+    type: ${NEXTCLOUD_DB_TYPE:mariadb}
+    host: ${NEXTCLOUD_DB_HOST:localhost}
+    port: ${NEXTCLOUD_DB_PORT:3306}
+    name: ${NEXTCLOUD_DB_NAME:nextcloud}
+    user: ${NEXTCLOUD_DB_USER:nextcloud}
+    pass: ${NEXTCLOUD_DB_PASS:nextcloud}
 
 spring:
-  datasource:
-    url: "jdbc:mariadb://${NEXTCLOUD_DB_HOST:localhost}:${NEXTCLOUD_DB_PORT:3306}/${NEXTCLOUD_DB_NAME:nextcloud}"
-    username: ${NEXTCLOUD_DB_USER:nextcloud}
-    password: ${NEXTCLOUD_DB_PASS:nextcloud}
-    driver-class-name: org.mariadb.jdbc.Driver
   jpa:
     hibernate:
       ddl-auto: none

src/test/groovy/net/schowek/nextclouddlna/nextcloud/content/ContentTreeProviderTest.groovy

@@ -1,6 +1,6 @@
 package net.schowek.nextclouddlna.nextcloud.content
 
-import net.schowek.nextclouddlna.nextcloud.NextcloudDB
+import net.schowek.nextclouddlna.nextcloud.db.NextcloudDB
 import spock.lang.Specification
 import java.time.Clock
 import java.time.ZoneId