122 lines
4.5 KiB
Kotlin
122 lines
4.5 KiB
Kotlin
/*
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Mangadex@Home
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Copyright (c) 2020, MangaDex Network
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This file is part of MangaDex@Home.
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MangaDex@Home is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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MangaDex@Home is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this MangaDex@Home. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* ktlint-disable no-wildcard-imports */
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package mdnet.base.server
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import java.net.InetAddress
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import java.util.concurrent.atomic.AtomicBoolean
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import java.util.concurrent.atomic.AtomicReference
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import mdnet.base.data.Statistics
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import mdnet.base.info
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import mdnet.base.netty.Netty
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import mdnet.base.settings.ClientSettings
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import mdnet.base.settings.ServerSettings
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import mdnet.cache.DiskLruCache
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import org.apache.http.client.config.CookieSpecs
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import org.apache.http.client.config.RequestConfig
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import org.apache.http.impl.client.HttpClients
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import org.http4k.client.ApacheClient
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import org.http4k.core.*
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import org.http4k.filter.ServerFilters
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import org.http4k.routing.bind
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import org.http4k.routing.routes
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import org.http4k.server.Http4kServer
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import org.http4k.server.asServer
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import org.jetbrains.exposed.sql.Database
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import org.slf4j.LoggerFactory
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private val LOGGER = LoggerFactory.getLogger("Application")
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fun getServer(cache: DiskLruCache, serverSettings: ServerSettings, clientSettings: ClientSettings, statistics: AtomicReference<Statistics>, isHandled: AtomicBoolean): Http4kServer {
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val database = Database.connect("jdbc:sqlite:cache/data.db", "org.sqlite.JDBC")
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val client = ApacheClient(responseBodyMode = BodyMode.Stream, client = HttpClients.custom()
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.disableConnectionState()
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.setDefaultRequestConfig(
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RequestConfig.custom()
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.setCookieSpec(CookieSpecs.IGNORE_COOKIES)
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.setConnectTimeout(3000)
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.setSocketTimeout(3000)
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.setConnectionRequestTimeout(3000)
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.apply {
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if (clientSettings.clientHostname != "0.0.0.0") {
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setLocalAddress(InetAddress.getByName(clientSettings.clientHostname))
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}
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}
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.build())
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.setMaxConnTotal(3000)
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.setMaxConnPerRoute(3000)
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.build())
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val imageServer = ImageServer(cache, database, statistics, serverSettings, clientSettings, client)
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return timeRequest()
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.then(catchAllHideDetails())
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.then(ServerFilters.CatchLensFailure)
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.then(setHandled(isHandled))
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.then(addCommonHeaders())
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.then(
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routes(
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"/data/{chapterHash}/{fileName}" bind Method.GET to imageServer.handler(dataSaver = false),
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"/data-saver/{chapterHash}/{fileName}" bind Method.GET to imageServer.handler(dataSaver = true),
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"/{token}/data/{chapterHash}/{fileName}" bind Method.GET to imageServer.handler(
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dataSaver = false,
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tokenized = true
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),
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"/{token}/data-saver/{chapterHash}/{fileName}" bind Method.GET to imageServer.handler(
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dataSaver = true,
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tokenized = true
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)
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)
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)
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.asServer(Netty(serverSettings.tls!!, clientSettings, statistics))
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}
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fun setHandled(isHandled: AtomicBoolean): Filter {
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return Filter { next: HttpHandler ->
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{
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isHandled.set(true)
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next(it)
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}
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}
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}
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fun timeRequest(): Filter {
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return Filter { next: HttpHandler ->
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{ request: Request ->
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val cleanedUri = request.uri.path.let {
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if (it.startsWith("/data")) {
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it
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} else {
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it.replaceBefore("/data", "/{token}")
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}
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}
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LOGGER.info { "Request for $cleanedUri received from ${request.source?.address}" }
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val start = System.currentTimeMillis()
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val response = next(request)
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val latency = System.currentTimeMillis() - start
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LOGGER.info { "Request for $cleanedUri completed (TTFB) in ${latency}ms" }
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response.header("X-Time-Taken", latency.toString())
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}
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}
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}
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