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-rw-r--r--kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/KVModules.kt94
-rw-r--r--kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/KVServiceManager.kt586
-rw-r--r--kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/Security.kt46
3 files changed, 726 insertions, 0 deletions
diff --git a/kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/KVModules.kt b/kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/KVModules.kt
new file mode 100644
index 00000000..a68c7693
--- /dev/null
+++ b/kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/KVModules.kt
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package pl.treksoft.kvision.remote
+
+import com.google.inject.AbstractModule
+import com.google.inject.Guice
+import com.google.inject.Module
+import io.vertx.core.Vertx
+import io.vertx.core.http.HttpServer
+import io.vertx.ext.web.Router
+import io.vertx.ext.web.RoutingContext
+import io.vertx.ext.web.handler.BodyHandler
+import io.vertx.ext.web.handler.StaticHandler
+
+const val KV_INJECTOR_KEY = "pl.treksoft.kvision.injector.key"
+
+/**
+ * Initialization function for Vert.x server.
+ */
+fun Vertx.kvisionInit(
+ router: Router,
+ vararg modules: Module
+) {
+ router.route("/*").last().handler(StaticHandler.create())
+ router.route("/kv/*").handler(BodyHandler.create(false))
+ @Suppress("SpreadOperator")
+ val injector = Guice.createInjector(MainModule(this), *modules)
+
+ router.route("/kv/*").handler { rctx ->
+ rctx.put(KV_INJECTOR_KEY, injector.createChildInjector(RoutingContextModule(rctx)))
+ rctx.next()
+ }
+}
+
+/**
+ * Initialization function for Vert.x server with support for WebSockets.
+ */
+fun Vertx.kvisionInit(
+ router: Router,
+ server: HttpServer,
+ wsServiceManagers: List<KVServiceManager<*>> = emptyList(),
+ vararg modules: Module
+) {
+ router.route("/*").last().handler(StaticHandler.create())
+ router.route("/kv/*").handler(BodyHandler.create(false))
+
+ @Suppress("SpreadOperator")
+ val injector = Guice.createInjector(MainModule(this), *modules)
+
+ router.route("/kv/*").handler { rctx ->
+ rctx.put(KV_INJECTOR_KEY, injector.createChildInjector(RoutingContextModule(rctx)))
+ rctx.next()
+ }
+ wsServiceManagers.forEach { serviceManager ->
+ if (serviceManager.webSocketRequests.isNotEmpty()) {
+ server.webSocketHandler { webSocket ->
+ serviceManager.webSocketRequests[webSocket.path()]?.let {
+ it(injector, webSocket)
+ } ?: webSocket.reject()
+ }
+ }
+ }
+}
+
+internal class MainModule(private val vertx: Vertx) : AbstractModule() {
+ override fun configure() {
+ bind(Vertx::class.java).toInstance(vertx)
+ }
+}
+
+internal class RoutingContextModule(private val rctx: RoutingContext) : AbstractModule() {
+ override fun configure() {
+ bind(RoutingContext::class.java).toInstance(rctx)
+ }
+}
diff --git a/kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/KVServiceManager.kt b/kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/KVServiceManager.kt
new file mode 100644
index 00000000..c64689b1
--- /dev/null
+++ b/kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/KVServiceManager.kt
@@ -0,0 +1,586 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package pl.treksoft.kvision.remote
+
+import com.fasterxml.jackson.databind.module.SimpleModule
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import com.fasterxml.jackson.module.kotlin.readValue
+import com.google.inject.Injector
+import io.vertx.core.Vertx
+import io.vertx.core.http.ServerWebSocket
+import io.vertx.core.json.Json
+import io.vertx.core.logging.Logger
+import io.vertx.core.logging.LoggerFactory
+import io.vertx.ext.web.Router
+import io.vertx.ext.web.RoutingContext
+import io.vertx.kotlin.coroutines.dispatcher
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.channels.Channel
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlinx.coroutines.channels.SendChannel
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.launch
+import pl.treksoft.kvision.types.*
+import java.math.BigDecimal
+import java.time.LocalDate
+import java.time.LocalDateTime
+import java.time.LocalTime
+import java.time.OffsetDateTime
+import java.time.OffsetTime
+import kotlin.reflect.KClass
+
+/**
+ * Multiplatform service manager for Vert.x.
+ */
+@Suppress("LargeClass", "TooManyFunctions", "BlockingMethodInNonBlockingContext")
+actual open class KVServiceManager<T : Any> actual constructor(val serviceClass: KClass<T>) {
+
+ companion object {
+ val LOG: Logger = LoggerFactory.getLogger(KVServiceManager::class.java.name)
+ const val KV_WS_INCOMING_KEY = "pl.treksoft.kvision.ws.incoming.key"
+ const val KV_WS_OUTGOING_KEY = "pl.treksoft.kvision.ws.outgoing.key"
+ }
+
+ val getRequests: MutableMap<String, (RoutingContext) -> Unit> = mutableMapOf()
+ val postRequests: MutableMap<String, (RoutingContext) -> Unit> = mutableMapOf()
+ val putRequests: MutableMap<String, (RoutingContext) -> Unit> = mutableMapOf()
+ val deleteRequests: MutableMap<String, (RoutingContext) -> Unit> =
+ mutableMapOf()
+ val optionsRequests: MutableMap<String, (RoutingContext) -> Unit> =
+ mutableMapOf()
+ val webSocketRequests: MutableMap<String, (Injector, ServerWebSocket) -> Unit> =
+ mutableMapOf()
+
+ val mapper = jacksonObjectMapper().apply {
+ val module = SimpleModule()
+ module.addSerializer(LocalDateTime::class.java, LocalDateTimeSerializer())
+ module.addSerializer(LocalDate::class.java, LocalDateSerializer())
+ module.addSerializer(LocalTime::class.java, LocalTimeSerializer())
+ module.addSerializer(OffsetDateTime::class.java, OffsetDateTimeSerializer())
+ module.addSerializer(OffsetTime::class.java, OffsetTimeSerializer())
+ module.addSerializer(BigDecimal::class.java, BigDecimalSerializer())
+ module.addDeserializer(LocalDateTime::class.java, LocalDateTimeDeserializer())
+ module.addDeserializer(LocalDate::class.java, LocalDateDeserializer())
+ module.addDeserializer(LocalTime::class.java, LocalTimeDeserializer())
+ module.addDeserializer(OffsetDateTime::class.java, OffsetDateTimeDeserializer())
+ module.addDeserializer(OffsetTime::class.java, OffsetTimeDeserializer())
+ module.addDeserializer(BigDecimal::class.java, BigDecimalDeserializer())
+ this.registerModule(module)
+ }
+ var counter: Int = 0
+
+ /**
+ * Binds a given route with a function of the receiver.
+ * @param function a function of the receiver
+ * @param method a HTTP method
+ * @param route a route
+ */
+ @Suppress("TooGenericExceptionCaught")
+ protected actual inline fun <reified RET> bind(
+ noinline function: suspend T.() -> RET,
+ method: HttpMethod, route: String?
+ ) {
+ val routeDef = route ?: "route${this::class.simpleName}${counter++}"
+ addRoute(method, "/kv/$routeDef") { ctx ->
+ val jsonRpcRequest = if (method == HttpMethod.GET) {
+ JsonRpcRequest(ctx.request().getParam("id").toInt(), "", listOf())
+ } else {
+ ctx.bodyAsJson.mapTo(JsonRpcRequest::class.java)
+ }
+ val injector = ctx.get<Injector>(KV_INJECTOR_KEY)
+ val service = injector.getInstance(serviceClass.java)
+ GlobalScope.launch(ctx.vertx().dispatcher()) {
+ val response = try {
+ val result = function.invoke(service)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id,
+ result = mapper.writeValueAsString(result)
+ )
+ } catch (e: Exception) {
+ if (e !is ServiceException) LOG.error(e.message, e)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id, error = e.message ?: "Error",
+ exceptionType = e.javaClass.canonicalName
+ )
+ }
+ ctx.response().putHeader("Content-Type", "application/json").end(Json.encode(response))
+ }
+ }
+ }
+
+ /**
+ * Binds a given route with a function of the receiver.
+ * @param function a function of the receiver
+ * @param method a HTTP method
+ * @param route a route
+ */
+ @Suppress("TooGenericExceptionCaught")
+ protected actual inline fun <reified PAR, reified RET> bind(
+ noinline function: suspend T.(PAR) -> RET,
+ method: HttpMethod, route: String?
+ ) {
+ if (method == HttpMethod.GET)
+ throw UnsupportedOperationException("GET method is only supported for methods without parameters")
+ val routeDef = route ?: "route${this::class.simpleName}${counter++}"
+ addRoute(method, "/kv/$routeDef") { ctx ->
+ val jsonRpcRequest = ctx.bodyAsJson.mapTo(JsonRpcRequest::class.java)
+ if (jsonRpcRequest.params.size == 1) {
+ val param = getParameter<PAR>(jsonRpcRequest.params[0])
+ val injector = ctx.get<Injector>(KV_INJECTOR_KEY)
+ val service = injector.getInstance(serviceClass.java)
+ GlobalScope.launch(ctx.vertx().dispatcher()) {
+ val response = try {
+ val result = function.invoke(service, param)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id,
+ result = mapper.writeValueAsString(result)
+ )
+ } catch (e: Exception) {
+ if (e !is ServiceException) LOG.error(e.message, e)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id, error = e.message ?: "Error",
+ exceptionType = e.javaClass.canonicalName
+ )
+ }
+ ctx.response().putHeader("Content-Type", "application/json").end(Json.encode(response))
+ }
+ } else {
+ ctx.response().putHeader("Content-Type", "application/json")
+ .end(Json.encode(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")))
+ }
+ }
+ }
+
+ /**
+ * Binds a given route with a function of the receiver.
+ * @param function a function of the receiver
+ * @param method a HTTP method
+ * @param route a route
+ */
+ @Suppress("TooGenericExceptionCaught")
+ protected actual inline fun <reified PAR1, reified PAR2, reified RET> bind(
+ noinline function: suspend T.(PAR1, PAR2) -> RET,
+ method: HttpMethod, route: String?
+ ) {
+ if (method == HttpMethod.GET)
+ throw UnsupportedOperationException("GET method is only supported for methods without parameters")
+ val routeDef = route ?: "route${this::class.simpleName}${counter++}"
+ addRoute(method, "/kv/$routeDef") { ctx ->
+ val jsonRpcRequest = ctx.bodyAsJson.mapTo(JsonRpcRequest::class.java)
+ if (jsonRpcRequest.params.size == 2) {
+ val param1 = getParameter<PAR1>(jsonRpcRequest.params[0])
+ val param2 = getParameter<PAR2>(jsonRpcRequest.params[1])
+ val injector = ctx.get<Injector>(KV_INJECTOR_KEY)
+ val service = injector.getInstance(serviceClass.java)
+ GlobalScope.launch(ctx.vertx().dispatcher()) {
+ val response = try {
+ val result = function.invoke(service, param1, param2)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id,
+ result = mapper.writeValueAsString(result)
+ )
+ } catch (e: Exception) {
+ if (e !is ServiceException) LOG.error(e.message, e)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id, error = e.message ?: "Error",
+ exceptionType = e.javaClass.canonicalName
+ )
+ }
+ ctx.response().putHeader("Content-Type", "application/json").end(Json.encode(response))
+ }
+ } else {
+ ctx.response().putHeader("Content-Type", "application/json")
+ .end(Json.encode(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")))
+ }
+ }
+ }
+
+ /**
+ * Binds a given route with a function of the receiver.
+ * @param function a function of the receiver
+ * @param method a HTTP method
+ * @param route a route
+ */
+ @Suppress("TooGenericExceptionCaught")
+ protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified RET> bind(
+ noinline function: suspend T.(PAR1, PAR2, PAR3) -> RET,
+ method: HttpMethod, route: String?
+ ) {
+ if (method == HttpMethod.GET)
+ throw UnsupportedOperationException("GET method is only supported for methods without parameters")
+ val routeDef = route ?: "route${this::class.simpleName}${counter++}"
+ addRoute(method, "/kv/$routeDef") { ctx ->
+ val jsonRpcRequest = ctx.bodyAsJson.mapTo(JsonRpcRequest::class.java)
+ @Suppress("MagicNumber")
+ if (jsonRpcRequest.params.size == 3) {
+ val param1 = getParameter<PAR1>(jsonRpcRequest.params[0])
+ val param2 = getParameter<PAR2>(jsonRpcRequest.params[1])
+ val param3 = getParameter<PAR3>(jsonRpcRequest.params[2])
+ val injector = ctx.get<Injector>(KV_INJECTOR_KEY)
+ val service = injector.getInstance(serviceClass.java)
+ GlobalScope.launch(ctx.vertx().dispatcher()) {
+ val response = try {
+ val result = function.invoke(service, param1, param2, param3)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id,
+ result = mapper.writeValueAsString(result)
+ )
+ } catch (e: Exception) {
+ if (e !is ServiceException) LOG.error(e.message, e)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id, error = e.message ?: "Error",
+ exceptionType = e.javaClass.canonicalName
+ )
+ }
+ ctx.response().putHeader("Content-Type", "application/json").end(Json.encode(response))
+ }
+ } else {
+ ctx.response().putHeader("Content-Type", "application/json")
+ .end(Json.encode(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")))
+ }
+ }
+ }
+
+ /**
+ * Binds a given route with a function of the receiver.
+ * @param function a function of the receiver
+ * @param method a HTTP method
+ * @param route a route
+ */
+ @Suppress("TooGenericExceptionCaught")
+ protected actual inline fun <reified PAR1, reified PAR2, reified PAR3, reified PAR4, reified RET> bind(
+ noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4) -> RET,
+ method: HttpMethod, route: String?
+ ) {
+ if (method == HttpMethod.GET)
+ throw UnsupportedOperationException("GET method is only supported for methods without parameters")
+ val routeDef = route ?: "route${this::class.simpleName}${counter++}"
+ addRoute(method, "/kv/$routeDef") { ctx ->
+ val jsonRpcRequest = ctx.bodyAsJson.mapTo(JsonRpcRequest::class.java)
+ @Suppress("MagicNumber")
+ if (jsonRpcRequest.params.size == 4) {
+ val param1 = getParameter<PAR1>(jsonRpcRequest.params[0])
+ val param2 = getParameter<PAR2>(jsonRpcRequest.params[1])
+ val param3 = getParameter<PAR3>(jsonRpcRequest.params[2])
+ val param4 = getParameter<PAR4>(jsonRpcRequest.params[3])
+ val injector = ctx.get<Injector>(KV_INJECTOR_KEY)
+ val service = injector.getInstance(serviceClass.java)
+ GlobalScope.launch(ctx.vertx().dispatcher()) {
+ val response = try {
+ val result = function.invoke(service, param1, param2, param3, param4)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id,
+ result = mapper.writeValueAsString(result)
+ )
+ } catch (e: Exception) {
+ if (e !is ServiceException) LOG.error(e.message, e)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id, error = e.message ?: "Error",
+ exceptionType = e.javaClass.canonicalName
+ )
+ }
+ ctx.response().putHeader("Content-Type", "application/json").end(Json.encode(response))
+ }
+ } else {
+ ctx.response().putHeader("Content-Type", "application/json")
+ .end(Json.encode(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")))
+ }
+ }
+ }
+
+ /**
+ * Binds a given route with a function of the receiver.
+ * @param function a function of the receiver
+ * @param method a HTTP method
+ * @param route a route
+ */
+ @Suppress("TooGenericExceptionCaught")
+ protected actual inline fun <reified PAR1, reified PAR2, reified PAR3,
+ reified PAR4, reified PAR5, reified RET> bind(
+ noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, PAR5) -> RET,
+ method: HttpMethod, route: String?
+ ) {
+ if (method == HttpMethod.GET)
+ throw UnsupportedOperationException("GET method is only supported for methods without parameters")
+ val routeDef = route ?: "route${this::class.simpleName}${counter++}"
+ addRoute(method, "/kv/$routeDef") { ctx ->
+ val jsonRpcRequest = ctx.bodyAsJson.mapTo(JsonRpcRequest::class.java)
+ @Suppress("MagicNumber")
+ if (jsonRpcRequest.params.size == 5) {
+ val param1 = getParameter<PAR1>(jsonRpcRequest.params[0])
+ val param2 = getParameter<PAR2>(jsonRpcRequest.params[1])
+ val param3 = getParameter<PAR3>(jsonRpcRequest.params[2])
+ val param4 = getParameter<PAR4>(jsonRpcRequest.params[3])
+ val param5 = getParameter<PAR5>(jsonRpcRequest.params[4])
+ val injector = ctx.get<Injector>(KV_INJECTOR_KEY)
+ val service = injector.getInstance(serviceClass.java)
+ GlobalScope.launch(ctx.vertx().dispatcher()) {
+ val response = try {
+ val result = function.invoke(service, param1, param2, param3, param4, param5)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id,
+ result = mapper.writeValueAsString(result)
+ )
+ } catch (e: Exception) {
+ if (e !is ServiceException) LOG.error(e.message, e)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id, error = e.message ?: "Error",
+ exceptionType = e.javaClass.canonicalName
+ )
+ }
+ ctx.response().putHeader("Content-Type", "application/json").end(Json.encode(response))
+ }
+ } else {
+ ctx.response().putHeader("Content-Type", "application/json")
+ .end(Json.encode(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")))
+ }
+ }
+ }
+
+ /**
+ * Binds a given route with a function of the receiver.
+ * @param function a function of the receiver
+ * @param method a HTTP method
+ * @param route a route
+ */
+ @Suppress("TooGenericExceptionCaught")
+ protected actual inline fun <reified PAR1, reified PAR2, reified PAR3,
+ reified PAR4, reified PAR5, reified PAR6, reified RET> bind(
+ noinline function: suspend T.(PAR1, PAR2, PAR3, PAR4, PAR5, PAR6) -> RET,
+ method: HttpMethod, route: String?
+ ) {
+ if (method == HttpMethod.GET)
+ throw UnsupportedOperationException("GET method is only supported for methods without parameters")
+ val routeDef = route ?: "route${this::class.simpleName}${counter++}"
+ addRoute(method, "/kv/$routeDef") { ctx ->
+ val jsonRpcRequest = ctx.bodyAsJson.mapTo(JsonRpcRequest::class.java)
+ @Suppress("MagicNumber")
+ if (jsonRpcRequest.params.size == 6) {
+ val param1 = getParameter<PAR1>(jsonRpcRequest.params[0])
+ val param2 = getParameter<PAR2>(jsonRpcRequest.params[1])
+ val param3 = getParameter<PAR3>(jsonRpcRequest.params[2])
+ val param4 = getParameter<PAR4>(jsonRpcRequest.params[3])
+ val param5 = getParameter<PAR5>(jsonRpcRequest.params[4])
+ val param6 = getParameter<PAR6>(jsonRpcRequest.params[5])
+ val injector = ctx.get<Injector>(KV_INJECTOR_KEY)
+ val service = injector.getInstance(serviceClass.java)
+ GlobalScope.launch(ctx.vertx().dispatcher()) {
+ val response = try {
+ val result = function.invoke(service, param1, param2, param3, param4, param5, param6)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id,
+ result = mapper.writeValueAsString(result)
+ )
+ } catch (e: Exception) {
+ if (e !is ServiceException) LOG.error(e.message, e)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id, error = e.message ?: "Error",
+ exceptionType = e.javaClass.canonicalName
+ )
+ }
+ ctx.response().putHeader("Content-Type", "application/json").end(Json.encode(response))
+ }
+ } else {
+ ctx.response().putHeader("Content-Type", "application/json")
+ .end(Json.encode(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")))
+ }
+ }
+ }
+
+ /**
+ * Binds a given web socket connection with a function of the receiver.
+ * @param function a function of the receiver
+ * @param route a route
+ */
+ @OptIn(ExperimentalCoroutinesApi::class)
+ protected actual inline fun <reified PAR1 : Any, reified PAR2 : Any> bind(
+ noinline function: suspend T.(ReceiveChannel<PAR1>, SendChannel<PAR2>) -> Unit,
+ route: String?
+ ) {
+ val routeDef = "route${this::class.simpleName}${counter++}"
+ webSocketRequests["/kvws/$routeDef"] = { injector, ws ->
+ val incoming = Channel<String>()
+ val outgoing = Channel<String>()
+ val service = injector.getInstance(serviceClass.java)
+ val vertx = injector.getInstance(Vertx::class.java)
+ ws.textMessageHandler { message ->
+ GlobalScope.launch(vertx.dispatcher()) {
+ incoming.send(message)
+ }
+ }
+ ws.closeHandler {
+ GlobalScope.launch(vertx.dispatcher()) {
+ outgoing.close()
+ incoming.close()
+ }
+ }
+ ws.exceptionHandler {
+ GlobalScope.launch(vertx.dispatcher()) {
+ outgoing.close()
+ incoming.close()
+ }
+ }
+ GlobalScope.launch(vertx.dispatcher()) {
+ coroutineScope {
+ launch {
+ for (text in outgoing) {
+ ws.writeTextMessage(text)
+ }
+ if (!ws.isClosed) ws.close()
+ }
+ launch {
+ val requestChannel = Channel<PAR1>()
+ val responseChannel = Channel<PAR2>()
+ coroutineScope {
+ launch {
+ for (p in incoming) {
+ val jsonRpcRequest = getParameter<JsonRpcRequest>(p)
+ if (jsonRpcRequest.params.size == 1) {
+ val par = getParameter<PAR1>(jsonRpcRequest.params[0])
+ requestChannel.send(par)
+ }
+ }
+ requestChannel.close()
+ }
+ launch {
+ for (p in responseChannel) {
+ val text = mapper.writeValueAsString(
+ JsonRpcResponse(
+ id = 0,
+ result = mapper.writeValueAsString(p)
+ )
+ )
+ outgoing.send(text)
+ }
+ }
+ launch {
+ function.invoke(service, requestChannel, responseChannel)
+ if (!responseChannel.isClosedForReceive) responseChannel.close()
+ }
+ }
+ if (!outgoing.isClosedForReceive) outgoing.close()
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * Binds a given function of the receiver as a tabulator component source
+ * @param function a function of the receiver
+ */
+ @Suppress("TooGenericExceptionCaught")
+ protected actual inline fun <reified RET> bindTabulatorRemote(
+ noinline function: suspend T.(Int?, Int?, List<RemoteFilter>?, List<RemoteSorter>?, String?) -> RemoteData<RET>
+ ) {
+ val routeDef = "route${this::class.simpleName}${counter++}"
+ addRoute(HttpMethod.POST, "/kv/$routeDef") { ctx ->
+ val jsonRpcRequest = ctx.bodyAsJson.mapTo(JsonRpcRequest::class.java)
+ @Suppress("MagicNumber")
+ if (jsonRpcRequest.params.size == 5) {
+ val param1 = getParameter<Int?>(jsonRpcRequest.params[0])
+ val param2 = getParameter<Int?>(jsonRpcRequest.params[1])
+ val param3 = getParameter<List<RemoteFilter>?>(jsonRpcRequest.params[2])
+
+ @Suppress("MagicNumber")
+ val param4 = getParameter<List<RemoteSorter>?>(jsonRpcRequest.params[3])
+
+ @Suppress("MagicNumber")
+ val param5 = getParameter<String?>(jsonRpcRequest.params[4])
+ val injector = ctx.get<Injector>(KV_INJECTOR_KEY)
+ val service = injector.getInstance(serviceClass.java)
+ GlobalScope.launch(ctx.vertx().dispatcher()) {
+ val response = try {
+ val result = function.invoke(service, param1, param2, param3, param4, param5)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id,
+ result = mapper.writeValueAsString(result)
+ )
+ } catch (e: Exception) {
+ if (e !is ServiceException) LOG.error(e.message, e)
+ JsonRpcResponse(
+ id = jsonRpcRequest.id, error = e.message ?: "Error",
+ exceptionType = e.javaClass.canonicalName
+ )
+ }
+ ctx.response().putHeader("Content-Type", "application/json").end(Json.encode(response))
+ }
+ } else {
+ ctx.response().putHeader("Content-Type", "application/json")
+ .end(Json.encode(JsonRpcResponse(id = jsonRpcRequest.id, error = "Invalid parameters")))
+ }
+ }
+ }
+
+ /**
+ * @suppress Internal method
+ */
+ fun addRoute(
+ method: HttpMethod,
+ path: String,
+ handler: (RoutingContext) -> Unit
+ ) {
+ when (method) {
+ HttpMethod.GET -> getRequests[path] = handler
+ HttpMethod.POST -> postRequests[path] = handler
+ HttpMethod.PUT -> putRequests[path] = handler
+ HttpMethod.DELETE -> deleteRequests[path] = handler
+ HttpMethod.OPTIONS -> optionsRequests[path] = handler
+ }
+ }
+
+ /**
+ * @suppress Internal method
+ */
+ protected inline fun <reified T> getParameter(str: String?): T {
+ return str?.let {
+ if (T::class == String::class) {
+ str as T
+ } else {
+ mapper.readValue(str)
+ }
+ } ?: null as T
+ }
+
+}
+
+/**
+ * A function to generate routes based on definitions from the service manager.
+ */
+fun <T : Any> Vertx.applyRoutes(router: Router, serviceManager: KVServiceManager<T>) {
+ serviceManager.getRequests.forEach { (path, handler) ->
+ router.route(io.vertx.core.http.HttpMethod.GET, path).handler(handler)
+ }
+ serviceManager.postRequests.forEach { (path, handler) ->
+ router.route(io.vertx.core.http.HttpMethod.POST, path).handler(handler)
+ }
+ serviceManager.putRequests.forEach { (path, handler) ->
+ router.route(io.vertx.core.http.HttpMethod.PUT, path).handler(handler)
+ }
+ serviceManager.deleteRequests.forEach { (path, handler) ->
+ router.route(io.vertx.core.http.HttpMethod.DELETE, path).handler(handler)
+ }
+ serviceManager.optionsRequests.forEach { (path, handler) ->
+ router.route(io.vertx.core.http.HttpMethod.OPTIONS, path).handler(handler)
+ }
+}
diff --git a/kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/Security.kt b/kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/Security.kt
new file mode 100644
index 00000000..188c1f5f
--- /dev/null
+++ b/kvision-modules/kvision-server-vertx/src/jvmMain/kotlin/pl/treksoft/kvision/remote/Security.kt
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.remote
+
+import io.vertx.core.Handler
+import io.vertx.core.http.HttpMethod
+import io.vertx.ext.web.Router
+import io.vertx.ext.web.RoutingContext
+
+fun Router.serviceRoute(service: KVServiceManager<*>, handler: Handler<RoutingContext>) {
+ service.getRequests.keys.forEach {
+ this.route(HttpMethod.GET, it).handler(handler)
+ }
+ service.postRequests.keys.forEach {
+ this.route(HttpMethod.POST, it).handler(handler)
+ }
+ service.putRequests.keys.forEach {
+ this.route(HttpMethod.PUT, it).handler(handler)
+ }
+ service.deleteRequests.keys.forEach {
+ this.route(HttpMethod.DELETE, it).handler(handler)
+ }
+ service.optionsRequests.keys.forEach {
+ this.route(HttpMethod.OPTIONS, it).handler(handler)
+ }
+}