644 lines
16 KiB
Kotlin
644 lines
16 KiB
Kotlin
/*
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* Copyright 2023 dorkbox, llc
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dorkboxTest.network
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import dorkbox.netUtil.IPv4
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import dorkbox.netUtil.IPv6
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import dorkbox.network.Client
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import dorkbox.network.Server
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import dorkbox.network.connection.Connection
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import dorkbox.network.exceptions.ClientException
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import dorkbox.network.ipFilter.IpSubnetFilterRule
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import kotlinx.atomicfu.atomic
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import org.junit.Assert
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import org.junit.Test
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@Suppress("UNUSED_ANONYMOUS_PARAMETER")
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class ConnectionFilterTest : BaseTest() {
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@Test
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fun autoAcceptAll() {
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val serverConnectSuccess = atomic(false)
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val clientConnectSuccess = atomic(false)
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.onConnect {
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serverConnectSuccess.value = true
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onConnect {
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clientConnectSuccess.value = true
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}
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads()
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throw e
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}
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waitForThreads()
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Assert.assertTrue(serverConnectSuccess.value)
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Assert.assertTrue(clientConnectSuccess.value)
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}
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@Test
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fun acceptWildcardServer() {
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val serverConnectSuccess = atomic(false)
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val clientConnectSuccess = atomic(false)
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.filter(IpSubnetFilterRule(IPv4.WILDCARD, 0))
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server.filter(IpSubnetFilterRule(IPv6.WILDCARD, 0))
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server.onConnect {
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serverConnectSuccess.value = true
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onConnect {
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clientConnectSuccess.value = true
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}
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads()
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throw e
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}
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waitForThreads()
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Assert.assertTrue(serverConnectSuccess.value)
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Assert.assertTrue(clientConnectSuccess.value)
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}
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@Test
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fun acceptZeroCidrServer() {
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val serverConnectSuccess = atomic(false)
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val clientConnectSuccess = atomic(false)
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.filter(IpSubnetFilterRule("1.1.1.1", 0))
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server.filter(IpSubnetFilterRule("::1.1.1.1", 0)) // compressed ipv6
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server.onConnect {
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serverConnectSuccess.value = true
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onConnect {
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clientConnectSuccess.value = true
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}
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads()
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throw e
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}
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waitForThreads()
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Assert.assertTrue(serverConnectSuccess.value)
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Assert.assertTrue(clientConnectSuccess.value)
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}
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@Test
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fun acceptWildcardClient() {
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val serverConnectSuccess = atomic(false)
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val clientConnectSuccess = atomic(false)
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.filter(IpSubnetFilterRule(IPv4.WILDCARD, 0))
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server.filter(IpSubnetFilterRule(IPv6.WILDCARD, 0))
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server.onConnect {
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serverConnectSuccess.value = true
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onConnect {
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clientConnectSuccess.value = true
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}
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads()
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throw e
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}
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waitForThreads()
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Assert.assertTrue(serverConnectSuccess.value)
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Assert.assertTrue(clientConnectSuccess.value)
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}
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@Test(expected = ClientException::class)
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fun rejectServer() {
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val server = run {
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val serverConfig = serverConfig()
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val server: Server<Connection> = Server(serverConfig)
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addEndPoint(server)
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server.filter(IpSubnetFilterRule("1.1.1.1", 32)) // this address will NEVER actually connect. we just use it for testing
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server.onConnect {
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close()
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}
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server
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}
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val client = run {
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val clientConfig = clientConfig()
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val client: Client<Connection> = Client(clientConfig)
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addEndPoint(client)
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads { errors ->
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errors.filterNot {
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it.message?.contains("Connection was not permitted!") ?: false
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}
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}
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throw e
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}
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// fail, since we should have thrown an exception
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Assert.assertFalse(true)
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}
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@Test
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fun rejectServerIpc() {
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// we do not want to limit loopback addresses! Even with filtering, IPC is always allowed to connect
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val serverConnectSuccess = atomic(false)
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val clientConnectSuccess = atomic(false)
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val server = run {
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val configuration = serverConfig() {
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enableIpc = true
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}
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.filter(IpSubnetFilterRule("1.1.1.1", 32)) // this address will NEVER actually connect. we just use it for testing
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server.onConnect {
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serverConnectSuccess.value = true
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig() {
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enableIpc = true
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}
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onConnect {
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clientConnectSuccess.value = true
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}
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client.onDisconnect {
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logger.error("STARTING TO CLOSE CLIENT")
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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// this is expected.
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}
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waitForThreads()
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Assert.assertTrue(serverConnectSuccess.value)
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Assert.assertTrue(clientConnectSuccess.value)
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}
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@Test(expected = ClientException::class)
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fun rejectClient() {
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.filter(IpSubnetFilterRule("1.1.1.1", 32)) // this address will NEVER actually connect. we just use it for testing
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server.onConnect {
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads { errors ->
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errors.filterNot {
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it.message?.contains("Connection was not permitted!") ?: false
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}
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}
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throw e
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}
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waitForThreads()
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}
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@Test
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fun acceptAllCustomServer() {
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val serverConnectSuccess = atomic(false)
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val clientConnectSuccess = atomic(false)
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.filter { clientAddress, tagName ->
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true
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}
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server.onConnect {
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serverConnectSuccess.value = true
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onConnect {
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clientConnectSuccess.value = true
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}
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads()
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throw e
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}
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waitForThreads()
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Assert.assertTrue(serverConnectSuccess.value)
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Assert.assertTrue(clientConnectSuccess.value)
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}
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@Test
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fun acceptAllCustomClient() {
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val serverConnectSuccess = atomic(false)
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val clientConnectSuccess = atomic(false)
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.onConnect {
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serverConnectSuccess.value = true
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onConnect {
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clientConnectSuccess.value = true
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}
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads()
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throw e
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}
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waitForThreads()
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Assert.assertTrue(serverConnectSuccess.value)
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Assert.assertTrue(clientConnectSuccess.value)
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}
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@Test(expected = ClientException::class)
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fun rejectCustomServer() {
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.filter { clientAddress, tagName ->
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false
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}
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server.onConnect {
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads{ errors ->
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errors.filterNot {
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it.message?.contains("Connection was not permitted!") ?: false
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}
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}
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throw e
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}
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waitForThreads()
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}
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@Test(expected = ClientException::class)
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fun rejectCustomClient() {
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.filter { clientAddress, tagName ->
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false
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}
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server.onConnect {
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads{ errors ->
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errors.filterNot {
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it.message?.contains("Connection was not permitted!") ?: false
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}
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}
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throw e
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}
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waitForThreads()
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}
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@Test
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fun acceptAllCustomClientNoPendingMessages() {
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val serverConnectSuccess = atomic(false)
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val clientConnectSuccess = atomic(false)
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val server = run {
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val configuration = serverConfig()
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val server: Server<Connection> = Server(configuration)
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addEndPoint(server)
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server.enableBufferedMessages { clientAddress, tagName ->
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false
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}
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server.onConnect {
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serverConnectSuccess.value = true
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close()
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}
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server
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}
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val client = run {
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val config = clientConfig()
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val client: Client<Connection> = Client(config)
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addEndPoint(client)
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client.onConnect {
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clientConnectSuccess.value = true
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}
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client.onDisconnect {
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stopEndPoints()
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}
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client
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}
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server.bind(2000)
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try {
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client.connect(LOCALHOST, 2000)
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} catch (e: Exception) {
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stopEndPoints()
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waitForThreads()
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throw e
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}
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waitForThreads()
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Assert.assertTrue(serverConnectSuccess.value)
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Assert.assertTrue(clientConnectSuccess.value)
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}
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}
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