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Cut 2.0.1

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carbotaniuman 2021-05-28 19:06:55 +00:00
parent 5b154a6b20
commit 22e318dafd
11 changed files with 76 additions and 35 deletions
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10
CHANGELOG.md
View file

@ -17,6 +17,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Security
## [2.0.1] - 2021-05-27
### Added
- [2021-05-27] Added SNI check to prevent people from simply scanning nodes [@carbotaniuman].
### Changed
- [2021-05-21] Update metrics and fix cache directory leak [@carbotaniuman].
- [2021-05-21] Change headers to be wildcards [@carbotaniuman].
- [2021-05-27] Make sending the `Server` header configurable but off by default [@carbotaniuman].
## [2.0.0] - 2021-03-11
### Changed
- [2021-03-11] Switch back to HTTP/1.1 [@carbotaniuman].
@ -388,6 +397,7 @@ This release contains many breaking changes! Of note are the changes to the cach
- [2020-06-11] Tweaked logging configuration to reduce log file sizes by [@carbotaniuman].
[Unreleased]: https://gitlab.com/mangadex/mangadex_at_home/-/compare/2.0.0...HEAD
[2.0.1]: https://gitlab.com/mangadex/mangadex_at_home/-/compare/2.0.0...2.0.1
[2.0.0]: https://gitlab.com/mangadex/mangadex_at_home/-/compare/2.0.0-rc14...2.0.0
[2.0.0-rc14]: https://gitlab.com/mangadex/mangadex_at_home/-/compare/2.0.0-rc13...2.0.0-rc14
[2.0.0-rc13]: https://gitlab.com/mangadex/mangadex_at_home/-/compare/2.0.0-rc12...2.0.0-rc13

2
src/main/kotlin/mdnet/Constants.kt
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@ -21,7 +21,7 @@ package mdnet
import java.time.Duration
object Constants {
const val CLIENT_BUILD = 30
const val CLIENT_BUILD = 31
@JvmField val MAX_AGE_CACHE: Duration = Duration.ofDays(14)

22
src/main/kotlin/mdnet/Main.kt
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@ -67,26 +67,8 @@ class Main : Runnable {
""".trimIndent()
)
if (!Files.isDirectory(databaseFolder) || Files.isRegularFile(databaseFolder.resolveSibling(databaseFolder.fileName.toString() + ".mv.db"))) {
println()
println()
println(
"""the --database option now takes in the folder with the database file!
|(it previously took in the path to the file without any extensions)
|if you are using docker update your docker mount settings!
|if you are not, manually move update your --database args!
|note: the database file itself should be named metadata.{extension}
|where {extension} can be `.db` or `.mv.db`
|
|If this is your first time seeing this message, please check out the support
|channel as things HAVE changed. Failure to do so WILL require
|a cache wipe.
""".trimMargin()
)
println()
println()
throw IllegalArgumentException()
if (!Files.isDirectory(databaseFolder)) {
throw IllegalArgumentException("Expected $databaseFolder to be a folder, was a file")
}
if (Files.isRegularFile(databaseFolder)) {

1
src/main/kotlin/mdnet/ServerManager.kt
View file

@ -264,6 +264,7 @@ class ServerManager(
storage,
remoteSettings,
settings.serverSettings,
settings.devSettings,
settings.metricsSettings,
statistics,
registry,

38
src/main/kotlin/mdnet/netty/ApplicationNetty.kt
View file

@ -30,6 +30,8 @@ import io.netty.handler.codec.DecoderException
import io.netty.handler.codec.http.HttpObjectAggregator
import io.netty.handler.codec.http.HttpServerCodec
import io.netty.handler.codec.http.HttpServerKeepAliveHandler
import io.netty.handler.ssl.SniCompletionEvent
import io.netty.handler.ssl.SniHandler
import io.netty.handler.ssl.SslContextBuilder
import io.netty.handler.stream.ChunkedWriteHandler
import io.netty.handler.timeout.ReadTimeoutException
@ -41,6 +43,7 @@ import io.netty.handler.traffic.TrafficCounter
import io.netty.incubator.channel.uring.IOUring
import io.netty.incubator.channel.uring.IOUringEventLoopGroup
import io.netty.incubator.channel.uring.IOUringServerSocketChannel
import io.netty.util.DomainWildcardMappingBuilder
import io.netty.util.concurrent.DefaultEventExecutorGroup
import io.netty.util.internal.SystemPropertyUtil
import mdnet.Constants
@ -48,8 +51,9 @@ import mdnet.data.Statistics
import mdnet.logging.info
import mdnet.logging.trace
import mdnet.logging.warn
import mdnet.settings.DevSettings
import mdnet.settings.RemoteSettings
import mdnet.settings.ServerSettings
import mdnet.settings.TlsCert
import org.http4k.core.HttpHandler
import org.http4k.server.Http4kChannelHandler
import org.http4k.server.Http4kServer
@ -136,8 +140,9 @@ sealed class NettyTransport(threads: Int) {
}
class Netty(
private val tls: TlsCert,
private val remoteSettings: RemoteSettings,
private val serverSettings: ServerSettings,
private val devSettings: DevSettings,
private val statistics: Statistics
) : ServerConfig {
override fun toServer(http: HttpHandler): Http4kServer = object : Http4kServer {
@ -155,6 +160,7 @@ class Netty(
override fun start(): Http4kServer = apply {
LOGGER.info { "Starting Netty!" }
val tls = remoteSettings.tls!!
val certs = getX509Certs(tls.certificate)
val sslContext = SslContextBuilder
@ -167,7 +173,33 @@ class Netty(
.channelFactory(transport.factory)
.childHandler(object : ChannelInitializer<SocketChannel>() {
public override fun initChannel(ch: SocketChannel) {
ch.pipeline().addLast("ssl", sslContext.newHandler(ch.alloc()))
ch.pipeline().addLast(
"ssl",
SniHandler(DomainWildcardMappingBuilder(sslContext).build())
)
ch.pipeline().addLast(
"dropHostname",
object : ChannelInboundHandlerAdapter() {
private val hostToTest = remoteSettings.url.authority.let {
it.substring(0, it.lastIndexOf(":"))
}
override fun userEventTriggered(ctx: ChannelHandlerContext, evt: Any) {
if (evt is SniCompletionEvent) {
if (!devSettings.disableSniCheck) {
if (!evt.hostname().endsWith(hostToTest) &&
!evt.hostname().endsWith("localhost")
) {
ctx.close()
}
}
} else {
ctx.fireUserEventTriggered(evt)
}
}
}
)
ch.pipeline().addLast("codec", HttpServerCodec())
ch.pipeline().addLast("keepAlive", HttpServerKeepAliveHandler())

6
src/main/kotlin/mdnet/server/ImageHandler.kt
View file

@ -147,7 +147,7 @@ class ImageServer(
}
respondWithImage(tee, contentLength, contentType, lastModified, false)
} else {
LOGGER.info { "Request for $sanitizedUri is being served due to write errors" }
LOGGER.info { "Request for $sanitizedUri is being served as the cache is full" }
respondWithImage(mdResponse.body.stream, contentLength, contentType, lastModified, false)
}
}
@ -181,10 +181,10 @@ class ImageServer(
.then { next: HttpHandler ->
{ request: Request ->
val response = next(request)
response.header("access-control-allow-origin", "https://mangadex.org")
response.header("access-control-allow-origin", "*")
.header("access-control-expose-headers", "*")
.header("access-control-allow-methods", "GET")
.header("timing-allow-origin", "https://mangadex.org")
.header("timing-allow-origin", "*")
}
}
}

8
src/main/kotlin/mdnet/server/ImageServer.kt
View file

@ -31,6 +31,7 @@ import mdnet.logging.warn
import mdnet.metrics.GeoIpMetricsFilterBuilder
import mdnet.metrics.PostTransactionLabeler
import mdnet.netty.Netty
import mdnet.settings.DevSettings
import mdnet.settings.MetricsSettings
import mdnet.settings.RemoteSettings
import mdnet.settings.ServerSettings
@ -46,6 +47,7 @@ fun getServer(
storage: ImageStorage,
remoteSettings: RemoteSettings,
serverSettings: ServerSettings,
devSettings: DevSettings,
metricsSettings: MetricsSettings,
statistics: Statistics,
registry: PrometheusMeterRegistry,
@ -75,7 +77,7 @@ fun getServer(
}
circuitBreaker.eventPublisher.onReset {
LOGGER.warn { "Circuit breaker has rest" }
LOGGER.warn { "Circuit breaker has reset" }
}
circuitBreaker.eventPublisher.onStateTransition {
@ -109,7 +111,7 @@ fun getServer(
)
return timeRequest()
.then(addCommonHeaders())
.then(addCommonHeaders(devSettings.sendServerHeader))
.then(catchAllHideDetails())
.then(
routes(
@ -142,7 +144,7 @@ fun getServer(
GeoIpMetricsFilterBuilder(metricsSettings.enableGeoip, metricsSettings.geoipLicenseKey, registry).build()
)
)
.asServer(Netty(remoteSettings.tls!!, serverSettings, statistics))
.asServer(Netty(remoteSettings, serverSettings, devSettings, statistics))
}
private val LOGGER = LoggerFactory.getLogger(ImageServer::class.java)

11
src/main/kotlin/mdnet/server/common.kt
View file

@ -35,12 +35,17 @@ import java.util.*
private val HTTP_TIME_FORMATTER = DateTimeFormatter.ofPattern("EEE, dd MMM yyyy HH:mm:ss O", Locale.ENGLISH)
private val LOGGER = LoggerFactory.getLogger("Application")
fun addCommonHeaders(): Filter {
fun addCommonHeaders(sendServerHeader: Boolean): Filter {
return Filter { next: HttpHandler ->
{ request: Request ->
val response = next(request)
response.header("Date", HTTP_TIME_FORMATTER.format(ZonedDateTime.now(ZoneOffset.UTC)))
.header("Server", "MangaDex@Home Node ${BuildInfo.VERSION} (${Constants.CLIENT_BUILD})")
response.header("Date", HTTP_TIME_FORMATTER.format(ZonedDateTime.now(ZoneOffset.UTC))).let {
if (sendServerHeader) {
it.header("Server", "MangaDex@Home Node ${BuildInfo.VERSION} (${Constants.CLIENT_BUILD})")
} else {
it
}
}
}
}
}

2
src/main/kotlin/mdnet/server/crypto.kt
View file

@ -20,7 +20,7 @@ package mdnet.server
import java.security.MessageDigest
fun md5Bytes(stringToHash: String) =
fun md5Bytes(stringToHash: String): ByteArray =
MessageDigest.getInstance("MD5")
.digest(stringToHash.toByteArray())

4
src/main/kotlin/mdnet/settings/ClientSettings.kt
View file

@ -47,7 +47,9 @@ data class ServerSettings(
@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)
data class DevSettings(
val devUrl: String? = null
val devUrl: String? = null,
val disableSniCheck: Boolean = false,
val sendServerHeader: Boolean = false,
)
@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)

7
src/test/kotlin/mdnet/server/ImageServerTest.kt
View file

@ -39,6 +39,7 @@ import org.http4k.core.Response
import org.http4k.core.Status
import org.http4k.kotest.shouldHaveHeader
import org.http4k.kotest.shouldHaveStatus
import org.http4k.kotest.shouldNotHaveHeader
import org.http4k.routing.bind
import org.http4k.routing.routes
import org.ktorm.database.Database
@ -106,6 +107,12 @@ class ImageServerTest : FreeSpec() {
response.close()
}
}
"should not have Server header" {
val response = handler(Request(Method.GET, "/data/02181a8f5fe8cd408720a771dd129fd8/T2.png"))
response.shouldNotHaveHeader("Server")
response.close()
}
}
"with real cache" - {