Formattting

7 files changed, 71 insertions, 78 deletions

diff --git a/server/src/net/usebox/gemini/server/Response.scala b/server/src/net/usebox/gemini/server/Response.scala
index 82fa95d..9675262 100644
--- a/server/src/net/usebox/gemini/server/Response.scala
+++ b/server/src/net/usebox/gemini/server/Response.scala
@@ -5,13 +5,12 @@ import java.nio.file.Path
 import scala.sys.process._
 import scala.util.Try
 
-import org.log4s._
+import net.usebox.gemini.server.URIUtils._
 
+import akka.stream.scaladsl.{FileIO, Source}
 import akka.stream.ActorAttributes
-import akka.stream.scaladsl.{Source, FileIO}
 import akka.util.ByteString
-
-import URIUtils._
+import org.log4s._
 
 sealed trait Response {
   def req: String
@@ -58,21 +57,21 @@ case class DirListing(
     (List(s"# Index of ${uriPath}\n") ++
       (if (uriPath != "/") List(s"=> ../ ..") else Nil)
       ++
-        path
-          .toFile()
-          .listFiles()
-          .toList
-          .sortBy {
-            case f if f.isDirectory() => 0
-            case f if f.isFile()      => 1
-            case _                    => 2
-          }
-          .flatMap {
-            case f if !f.canRead() || f.getName().startsWith(".") => None
-            case f if f.isDirectory() =>
-              Some(s"=> ${f.getName().encode()}/ ${f.getName()}/")
-            case f => Some(s"=> ${f.getName().encode()} ${f.getName()}")
-          }).mkString("\n") + "\n"
+      path
+        .toFile()
+        .listFiles()
+        .toList
+        .sortBy {
+          case f if f.isDirectory() => 0
+          case f if f.isFile()      => 1
+          case _                    => 2
+        }
+        .flatMap {
+          case f if !f.canRead() || f.getName().startsWith(".") => None
+          case f if f.isDirectory() =>
+            Some(s"=> ${f.getName().encode()}/ ${f.getName()}/")
+          case f => Some(s"=> ${f.getName().encode()} ${f.getName()}")
+        }).mkString("\n") + "\n"
   }
 
   def bodySize: Long = body.size
@@ -122,7 +121,9 @@ case class Cgi(
     Try {
       val jpb = new java.lang.ProcessBuilder(filename)
       jpb.environment.clear()
-      env.foreach { case (k, v) => jpb.environment.put(k, v) }
+      env.foreach {
+        case (k, v) => jpb.environment.put(k, v)
+      }
 
       val exit = (Process(jpb) #> output).!
       output.close()
@@ -132,8 +133,7 @@ case class Cgi(
       case Right(0) =>
         val body = output.toString("UTF-8")
         body.split("\r\n").headOption match {
-          case Some(req @ responseRe(status, meta))
-              if req.length <= Server.maxReqLen =>
+          case Some(req @ responseRe(status, meta)) if req.length <= Server.maxReqLen =>
             (status.toInt, meta, body)
           case _ =>
             logger.warn(s"$scriptName: invalid CGI response")
diff --git a/server/src/net/usebox/gemini/server/Server.scala b/server/src/net/usebox/gemini/server/Server.scala
index 96cf5ef..3925f12 100644
--- a/server/src/net/usebox/gemini/server/Server.scala
+++ b/server/src/net/usebox/gemini/server/Server.scala
@@ -1,24 +1,24 @@
 package net.usebox.gemini.server
 
+import java.net.URI
 import java.nio.charset.Charset
 import javax.net.ssl.SSLEngine
-import java.net.URI
 
-import scala.util.{Try, Success => TrySuccess}
+import scala.concurrent.ExecutionContextExecutor
+import scala.util.{Success => TrySuccess, Try}
 
-import org.log4s._
+import net.usebox.gemini.server.handlers.GeminiHandler
 
+import akka.actor.ActorSystem
 import akka.stream._
 import akka.stream.scaladsl._
-import akka.actor.ActorSystem
 import akka.util.ByteString
-
-import net.usebox.gemini.server.handlers.GeminiHandler
+import org.log4s._
 
 case class Server(conf: ServiceConf) {
 
-  implicit val system = ActorSystem("space-beans")
-  implicit val ec = system.dispatcher
+  implicit val system: ActorSystem = ActorSystem("space-beans")
+  implicit val ec: ExecutionContextExecutor = system.dispatcher
 
   private[this] val logger = getLogger
 
@@ -89,7 +89,7 @@ case class Server(conf: ServiceConf) {
     certs.foreach {
       case (host, (cert, _)) =>
         logger.info(s"Certificate for ${host} - serial-no: ${cert
-          .getSerialNumber()}, final-date: ${cert.getNotAfter()}")
+            .getSerialNumber()}, final-date: ${cert.getNotAfter()}")
     }
 
     def createSSLEngine: SSLEngine = {
diff --git a/server/src/net/usebox/gemini/server/ServiceConf.scala b/server/src/net/usebox/gemini/server/ServiceConf.scala
index ec082cf..c6b5d9a 100644
--- a/server/src/net/usebox/gemini/server/ServiceConf.scala
+++ b/server/src/net/usebox/gemini/server/ServiceConf.scala
@@ -1,14 +1,13 @@
 package net.usebox.gemini.server
 
-import java.nio.file.{Path, FileSystems}
+import java.nio.file.{FileSystems, Path}
 
 import scala.concurrent.duration.FiniteDuration
 
+import org.log4s._
 import pureconfig._
 import pureconfig.generic.semiauto._
 
-import org.log4s._
-
 case class KeyStore(path: String, alias: String, password: String)
 
 case class Directory(
@@ -46,7 +45,8 @@ object VirtualHost {
       vhost.directories
         .filter(_.allowCgi == Some(true))
         .sortWith {
-          case (d1, d2) => d1.path.length() > d2.path.length()
+          case (d1, d2) =>
+            d1.path.length() > d2.path.length()
         }
         .find(d =>
           path.startsWith(
@@ -64,12 +64,10 @@ object VirtualHost {
 
     def getRoot(path: String): (String, String) =
       path match {
-        case userRe(user, null)
-            if vhost.userDirectories && vhost.userDirectoryPath.nonEmpty =>
+        case userRe(user, null) if vhost.userDirectories && vhost.userDirectoryPath.nonEmpty =>
           // username with no end slash, force redirect
           (vhost.userDirectoryPath.get.replace(userTag, user), ".")
-        case userRe(user, userPath)
-            if vhost.userDirectories && vhost.userDirectoryPath.nonEmpty =>
+        case userRe(user, userPath) if vhost.userDirectories && vhost.userDirectoryPath.nonEmpty =>
           (vhost.userDirectoryPath.get.replace(userTag, user), userPath)
         case _ => (vhost.root, path)
       }
@@ -92,10 +90,13 @@ object ServiceConf {
 
   private[this] val logger = getLogger
 
-  implicit val keyStoreReader = deriveReader[KeyStore]
-  implicit val directoryHostReader = deriveReader[Directory]
-  implicit val virtualHostReader = deriveReader[VirtualHost]
-  implicit val serviceConfReader = deriveReader[ServiceConf]
+  implicit val keyStoreReader: ConfigReader[KeyStore] = deriveReader[KeyStore]
+  implicit val directoryHostReader: ConfigReader[Directory] =
+    deriveReader[Directory]
+  implicit val virtualHostReader: ConfigReader[VirtualHost] =
+    deriveReader[VirtualHost]
+  implicit val serviceConfReader: ConfigReader[ServiceConf] =
+    deriveReader[ServiceConf]
 
   import VirtualHost.userTag
 
diff --git a/server/src/net/usebox/gemini/server/TLSUtils.scala b/server/src/net/usebox/gemini/server/TLSUtils.scala
index 03e2216..012da2f 100644
--- a/server/src/net/usebox/gemini/server/TLSUtils.scala
+++ b/server/src/net/usebox/gemini/server/TLSUtils.scala
@@ -1,29 +1,22 @@
 package net.usebox.gemini.server
 
 import java.io.FileInputStream
-import java.time.Instant
 import java.math.BigInteger
-import java.util.Date
+import java.net.Socket
+import java.security.{KeyPairGenerator, KeyStore, Principal, PrivateKey, SecureRandom, Security}
 import java.security.cert.X509Certificate
-import java.security.{
-  Security,
-  KeyStore,
-  SecureRandom,
-  PrivateKey,
-  KeyPairGenerator,
-  Principal
-}
 import java.security.KeyStore.PrivateKeyEntry
-import java.net.Socket
+import java.time.Instant
+import java.util.Date
 import javax.net.ssl.{
-  SSLContext,
-  TrustManagerFactory,
+  ExtendedSSLSession,
   KeyManagerFactory,
-  X509ExtendedKeyManager,
+  SNIHostName,
+  SSLContext,
   SSLEngine,
-  ExtendedSSLSession,
   StandardConstants,
-  SNIHostName
+  TrustManagerFactory,
+  X509ExtendedKeyManager
 }
 
 import scala.concurrent.duration.FiniteDuration
@@ -31,9 +24,8 @@ import scala.jdk.CollectionConverters._
 import scala.util.Try
 
 import org.bouncycastle.jce.provider.BouncyCastleProvider
-import org.bouncycastle.x509.X509V3CertificateGenerator
 import org.bouncycastle.jce.X509Principal
-
+import org.bouncycastle.x509.X509V3CertificateGenerator
 import org.log4s._
 
 object TLSUtils {
@@ -43,8 +35,7 @@ object TLSUtils {
   Security.addProvider(new BouncyCastleProvider())
 
   // https://github.com/grahamedgecombe/netty-sni-example/
-  class SniKeyManager(keyManager: X509ExtendedKeyManager, defaultAlias: String)
-      extends X509ExtendedKeyManager {
+  class SniKeyManager(keyManager: X509ExtendedKeyManager, defaultAlias: String) extends X509ExtendedKeyManager {
     override def getClientAliases(
         keyType: String,
         issuers: Array[Principal]
@@ -84,8 +75,7 @@ object TLSUtils {
         .getRequestedServerNames()
         .asScala
         .collectFirst {
-          case n: SNIHostName
-              if n.getType() == StandardConstants.SNI_HOST_NAME =>
+          case n: SNIHostName if n.getType() == StandardConstants.SNI_HOST_NAME =>
             n.getAsciiName()
         } match {
         case Some(hostname)
@@ -136,10 +126,9 @@ object TLSUtils {
       (
         ks.getCertificate(alias).asInstanceOf[X509Certificate],
         ks.getEntry(
-            alias,
-            new KeyStore.PasswordProtection(password.toCharArray())
-          )
-          .asInstanceOf[PrivateKeyEntry]
+          alias,
+          new KeyStore.PasswordProtection(password.toCharArray())
+        ).asInstanceOf[PrivateKeyEntry]
           .getPrivateKey()
       )
     }.toEither
diff --git a/server/src/net/usebox/gemini/server/URIUtils.scala b/server/src/net/usebox/gemini/server/URIUtils.scala
index 76e2adf..5100a65 100644
--- a/server/src/net/usebox/gemini/server/URIUtils.scala
+++ b/server/src/net/usebox/gemini/server/URIUtils.scala
@@ -1,8 +1,8 @@
 package net.usebox.gemini.server
 
-import java.nio.charset.StandardCharsets
-import java.net.{URLEncoder, URLDecoder}
+import java.net.{URLDecoder, URLEncoder}
 import java.net.URI
+import java.nio.charset.StandardCharsets
 
 import scala.util.Try
 
diff --git a/server/src/net/usebox/gemini/server/handlers/GeminiHandler.scala b/server/src/net/usebox/gemini/server/handlers/GeminiHandler.scala
index ad5272c..377d213 100644
--- a/server/src/net/usebox/gemini/server/handlers/GeminiHandler.scala
+++ b/server/src/net/usebox/gemini/server/handlers/GeminiHandler.scala
@@ -3,10 +3,10 @@ package net.usebox.gemini.server.handlers
 import java.net.URI
 import java.nio.file.FileSystems
 
-import org.log4s._
-
 import net.usebox.gemini.server._
-import URIUtils._
+import net.usebox.gemini.server.URIUtils._
+
+import org.log4s._
 
 class GeminiHandler(conf: ServiceConf) extends ProtocolHandler(conf) {
 
diff --git a/server/src/net/usebox/gemini/server/handlers/ProtocolHandler.scala b/server/src/net/usebox/gemini/server/handlers/ProtocolHandler.scala
index 7c85850..b89d040 100644
--- a/server/src/net/usebox/gemini/server/handlers/ProtocolHandler.scala
+++ b/server/src/net/usebox/gemini/server/handlers/ProtocolHandler.scala
@@ -1,11 +1,11 @@
 package net.usebox.gemini.server.handlers
 
 import java.net.URI
-import java.nio.file.{Path, Files}
+import java.nio.file.{Files, Path}
 
 import scala.util.Try
 
-import net.usebox.gemini.server.{ServiceConf, Response}
+import net.usebox.gemini.server.{Response, ServiceConf}
 
 abstract class ProtocolHandler(conf: ServiceConf) {
 
@@ -25,9 +25,12 @@ abstract class ProtocolHandler(conf: ServiceConf) {
     } { types =>
       types
         .find {
-          case (t, exts) => exts.exists(path.toString().endsWith(_))
+          case (t, exts) =>
+            exts.exists(path.toString().endsWith(_))
+        }
+        .fold(defaultMimeType) {
+          case (t, _) => t
         }
-        .fold(defaultMimeType) { case (t, _) => t }
     } match {
       case mime @ "text/gemini" =>
         params.fold(mime)(p => s"$mime; ${p.stripMargin(';').trim()}")