Scala Native

.github/workflows/ci.yml

@@ -27,10 +27,10 @@ jobs:
     name: Build and Test
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
         scala: [2.12.17, 2.13.10, 3.2.1]
         java: [temurin@11]
-        project: [rootJS, rootJVM]
+        project: [rootJS, rootJVM, rootNative]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
@@ -66,6 +66,10 @@ jobs:
             ~/Library/Caches/Coursier/v1
           key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
 
+      - name: Install brew formulae (ubuntu)
+        if: (matrix.project == 'rootNative') && startsWith(matrix.os, 'ubuntu')
+        run: /home/linuxbrew/.linuxbrew/bin/brew install s2n utf8proc
+
       - name: Set up cert permissions
         run: |
           chmod 600 world/server.key
@@ -78,38 +82,42 @@ jobs:
         run: sbt githubWorkflowCheck
 
       - name: Check Headers
-        run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' headerCheckAll
+        run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' headerCheckAll
 
       - name: Check headers and formatting
         if: matrix.java == 'temurin@11'
-        run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' headerCheckAll scalafmtCheckAll 'project /' scalafmtSbtCheck
+        run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' headerCheckAll scalafmtCheckAll 'project /' scalafmtSbtCheck
 
       - name: scalaJSLink
         if: matrix.project == 'rootJS'
-        run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' Test/scalaJSLinkerResult
+        run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' Test/scalaJSLinkerResult
+
+      - name: nativeLink
+        if: matrix.project == 'rootNative'
+        run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' Test/nativeLink
 
       - name: Test
-        run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' test
+        run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' test
 
       - name: Check binary compatibility
         if: matrix.java == 'temurin@11'
-        run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' mimaReportBinaryIssues
+        run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' mimaReportBinaryIssues
 
       - name: Generate API documentation
         if: matrix.java == 'temurin@11'
-        run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' doc
+        run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' doc
 
       - name: Check Doc Site (2.13.10 JVM only)
         if: matrix.scala == '2.13.10' && matrix.project == 'rootJVM'
-        run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' docs/makeSite
+        run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' docs/makeSite
 
       - name: Make target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        run: mkdir -p modules/circe/.jvm/target target .js/target modules/docs/target modules/core/js/target modules/circe/.js/target modules/core/jvm/target modules/tests/js/target .jvm/target .native/target modules/refined/.js/target modules/refined/.jvm/target modules/tests/jvm/target modules/example/target project/target
+        run: mkdir -p modules/circe/.jvm/target target .js/target modules/core/native/target modules/docs/target modules/core/js/target modules/circe/.js/target modules/core/jvm/target modules/tests/js/target modules/refined/.native/target .jvm/target .native/target modules/refined/.js/target modules/refined/.jvm/target modules/circe/.native/target modules/tests/jvm/target modules/example/target modules/tests/native/target project/target
 
       - name: Compress target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
-        run: tar cf targets.tar modules/circe/.jvm/target target .js/target modules/docs/target modules/core/js/target modules/circe/.js/target modules/core/jvm/target modules/tests/js/target .jvm/target .native/target modules/refined/.js/target modules/refined/.jvm/target modules/tests/jvm/target modules/example/target project/target
+        run: tar cf targets.tar modules/circe/.jvm/target target .js/target modules/core/native/target modules/docs/target modules/core/js/target modules/circe/.js/target modules/core/jvm/target modules/tests/js/target modules/refined/.native/target .jvm/target .native/target modules/refined/.js/target modules/refined/.jvm/target modules/circe/.native/target modules/tests/jvm/target modules/example/target modules/tests/native/target project/target
 
       - name: Upload target directories
         if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
@@ -124,7 +132,7 @@ jobs:
     if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
         scala: [2.13.10]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
@@ -182,6 +190,16 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
+      - name: Download target directories (2.12.17, rootNative)
+        uses: actions/download-artifact@v2
+        with:
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.17-rootNative
+
+      - name: Inflate target directories (2.12.17, rootNative)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
       - name: Download target directories (2.13.10, rootJS)
         uses: actions/download-artifact@v2
         with:
@@ -202,6 +220,16 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
+      - name: Download target directories (2.13.10, rootNative)
+        uses: actions/download-artifact@v2
+        with:
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.13.10-rootNative
+
+      - name: Inflate target directories (2.13.10, rootNative)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
       - name: Download target directories (3.2.1, rootJS)
         uses: actions/download-artifact@v2
         with:
@@ -222,6 +250,16 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
+      - name: Download target directories (3.2.1, rootNative)
+        uses: actions/download-artifact@v2
+        with:
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.2.1-rootNative
+
+      - name: Inflate target directories (3.2.1, rootNative)
+        run: |
+          tar xf targets.tar
+          rm targets.tar
+
       - name: Import signing key
         if: env.PGP_SECRET != '' && env.PGP_PASSPHRASE == ''
         run: echo $PGP_SECRET | base64 -di | gpg --import
@@ -234,7 +272,7 @@ jobs:
           (echo "$PGP_PASSPHRASE"; echo; echo) | gpg --command-fd 0 --pinentry-mode loopback --change-passphrase $(gpg --list-secret-keys --with-colons 2> /dev/null | grep '^sec:' | cut --delimiter ':' --fields 5 | tail -n 1)
 
       - name: Publish
-        run: sbt '++ ${{ matrix.scala }}' tlRelease
+        run: sbt '++${{ matrix.scala }}' tlRelease
 
   coverage:
     name: Generate coverage report (2.13.10 JVM only)
@@ -286,7 +324,7 @@ jobs:
       - name: Start up Postgres
         run: docker-compose up -d
 
-      - run: sbt '++ ${{ matrix.scala }}' coverage rootJVM/test coverageReport
+      - run: sbt '++${{ matrix.scala }}' coverage rootJVM/test coverageReport
 
       - name: Upload code coverage data
         run: 'bash <(curl -s https://codecov.io/bash)'

build.sbt

@@ -17,9 +17,13 @@ ThisBuild / developers   := List(
 
 ThisBuild / tlCiReleaseBranches := Seq("main") // publish snapshits on `main`
 ThisBuild / tlSonatypeUseLegacyHost := false
+ThisBuild / githubWorkflowOSes := Seq("ubuntu-22.04")
 ThisBuild / githubWorkflowJavaVersions := Seq(JavaSpec.temurin("11"))
 ThisBuild / tlJdkRelease := Some(8)
 
+ThisBuild / githubWorkflowBuildPreamble ++= nativeBrewInstallWorkflowSteps.value
+ThisBuild / nativeBrewInstallCond := Some("matrix.project == 'rootNative'")
+
 lazy val setupCertAndDocker = Seq(
   WorkflowStep.Run(
     commands = List("chmod 600 world/server.key", "sudo chown 999 world/server.key"),
@@ -69,8 +73,8 @@ ThisBuild / libraryDependencySchemes ++= Seq(
 )
 
 // This is used in a couple places
-lazy val fs2Version = "3.3.0"
-lazy val natchezVersion = "0.1.6"
+lazy val fs2Version = "3.4.0"
+lazy val natchezVersion = "0.2.2"
 
 // Global Settings
 lazy val commonSettings = Seq(
@@ -97,45 +101,21 @@ lazy val commonSettings = Seq(
     "-sourcepath", (LocalRootProject / baseDirectory).value.getAbsolutePath,
     "-doc-source-url", "https://github.com/tpolecat/skunk/blob/v" + version.value + "€{FILE_PATH}.scala",
   ),
-  libraryDependencies ++= Seq(
-    compilerPlugin("org.typelevel" %% "kind-projector" % "0.13.2" cross CrossVersion.full),
-  ).filterNot(_ => tlIsScala3.value),
 
   // Coverage Exclusions
   coverageExcludedPackages := "ffstest.*;tests.*;example.*;natchez.http4s.*",
 
   // uncomment in case of emergency
   // scalacOptions ++= { if (scalaVersion.value.startsWith("3.")) Seq("-source:3.0-migration") else Nil },
 
-  // Add some more source directories
-  Compile / unmanagedSourceDirectories ++= {
-    val sourceDir = (Compile / sourceDirectory).value
-    CrossVersion.partialVersion(scalaVersion.value) match {
-      case Some((3, _))  => Seq(sourceDir / "scala-2.13+", file(sourceDir.getPath.replaceFirst("jvm", "shared").replaceFirst("js", "shared")) / "scala-2.13+")
-      case Some((2, 12)) => Seq()
-      case Some((2, _))  => Seq(sourceDir / "scala-2.13+", file(sourceDir.getPath.replaceFirst("jvm", "shared").replaceFirst("js", "shared")) / "scala-2.13+")
-      case _             => Seq()
-    }
-  },
-
-
-  // dottydoc really doesn't work at all right now
-  Compile / doc / sources := {
-    val old = (Compile / doc / sources).value
-    if (scalaVersion.value.startsWith("3."))
-      Seq()
-    else
-      old
-  },
-
 )
 
 lazy val skunk = tlCrossRootProject
   .settings(name := "skunk")
   .aggregate(core, tests, circe, refined, example)
   .settings(commonSettings)
 
-lazy val core = crossProject(JVMPlatform, JSPlatform)
+lazy val core = crossProject(JVMPlatform, JSPlatform, NativePlatform)
   .crossType(CrossType.Full)
   .in(file("modules/core"))
   .enablePlugins(AutomateHeaderPlugin)
@@ -153,22 +133,26 @@ lazy val core = crossProject(JVMPlatform, JSPlatform)
       "org.scodec"             %%% "scodec-core"             % (if (tlIsScala3.value) "2.2.0" else "1.11.10"),
       "org.scodec"             %%% "scodec-cats"             % "1.2.0",
       "org.tpolecat"           %%% "natchez-core"            % natchezVersion,
-      "org.tpolecat"           %%% "sourcepos"               % "1.0.1",
+      "org.tpolecat"           %%% "sourcepos"               % "1.1.0",
       "org.scala-lang.modules" %%% "scala-collection-compat" % "2.8.1",
-    ) ++ Seq(
-      "com.beachape"  %%% "enumeratum"   % "1.6.1",
-    ).filterNot(_ => tlIsScala3.value)
+    )
   ).jvmSettings(
     libraryDependencies += "com.ongres.scram" % "client" % "2.1",
-  ).jsSettings(
+  )
+  .platformsSettings(JVMPlatform, JSPlatform)(
+    libraryDependencies ++= Seq(
+      "com.beachape"  %%% "enumeratum"   % "1.6.1",
+    ).filterNot(_ => tlIsScala3.value)
+  )
+  .platformsSettings(JSPlatform, NativePlatform)(
     libraryDependencies ++= Seq(
       "com.armanbilge" %%% "saslprep" % "0.1.1",
       "io.github.cquiroz" %%% "scala-java-time" % "2.4.0",
       "io.github.cquiroz" %%% "locales-minimal-en_us-db" % "1.4.1"
     ),
   )
 
-lazy val refined = crossProject(JVMPlatform, JSPlatform)
+lazy val refined = crossProject(JVMPlatform, JSPlatform, NativePlatform)
   .crossType(CrossType.Pure)
   .in(file("modules/refined"))
   .dependsOn(core)
@@ -180,7 +164,7 @@ lazy val refined = crossProject(JVMPlatform, JSPlatform)
     )
   )
 
-lazy val circe = crossProject(JVMPlatform, JSPlatform)
+lazy val circe = crossProject(JVMPlatform, JSPlatform, NativePlatform)
   .crossType(CrossType.Pure)
   .in(file("modules/circe"))
   .dependsOn(core)
@@ -194,7 +178,7 @@ lazy val circe = crossProject(JVMPlatform, JSPlatform)
     )
   )
 
-lazy val tests = crossProject(JVMPlatform, JSPlatform)
+lazy val tests = crossProject(JVMPlatform, JSPlatform, NativePlatform)
   .crossType(CrossType.Full)
   .in(file("modules/tests"))
   .dependsOn(core, circe)
@@ -203,21 +187,26 @@ lazy val tests = crossProject(JVMPlatform, JSPlatform)
   .settings(
     scalacOptions  -= "-Xfatal-warnings",
     libraryDependencies ++= Seq(
-      "org.scalameta"     %%% "munit"                   % "0.7.29",
-      "org.scalameta"     % "junit-interface"           % "0.7.29",
-      "org.typelevel"     %%% "scalacheck-effect-munit" % "1.0.4",
-      "org.typelevel"     %%% "munit-cats-effect-3"     % "1.0.7",
+      "org.scalameta"     %%% "munit"                   % "1.0.0-M6",
+      "org.scalameta"     % "junit-interface"           % "1.0.0-M6",
+      "org.typelevel"     %%% "scalacheck-effect-munit" % "2.0.0-M2",
+      "org.typelevel"     %%% "munit-cats-effect"       % "2.0.0-M3",
       "org.typelevel"     %%% "cats-free"               % "2.9.0",
       "org.typelevel"     %%% "cats-laws"               % "2.9.0",
-      "org.typelevel"     %%% "discipline-munit"        % "1.0.9",
-    ) ++ Seq(
-      "io.chrisdavenport" %%% "cats-time"               % "0.3.4",
-    ).filterNot(_ => scalaVersion.value.startsWith("3.")),
+      "org.typelevel"     %%% "discipline-munit"        % "2.0.0-M3",
+      "org.typelevel"     %%% "cats-time"               % "0.5.1",
+    ),
     testFrameworks += new TestFramework("munit.Framework")
   )
   .jsSettings(
     Test / scalaJSLinkerConfig ~= (_.withModuleKind(ModuleKind.CommonJSModule)),
   )
+  .nativeEnablePlugins(ScalaNativeBrewedConfigPlugin)
+  .nativeSettings(
+    libraryDependencies += "com.armanbilge" %%% "epollcat" % "0.0-ab1026e",
+    Test / nativeBrewFormulas ++= Set("s2n", "utf8proc"),
+    Test / envVars ++= Map("S2N_DONT_MLOCK" -> "1")
+  )
 
 lazy val example = project
   .in(file("modules/example"))

modules/core/js/src/main/scala/net/message/Scram.scala → modules/core/js-native/src/main/scala/message/Scram.scala

@@ -8,16 +8,13 @@ import com.armanbilge.SaslPrep
 import scodec.bits.ByteVector
 import scodec.codecs.utf8
 
-import scala.scalajs.js
-import scala.scalajs.js.typedarray.Uint8Array
-
 /**
   * Partial implementation of [RFC5802](https://tools.ietf.org/html/rfc5802), as needed by PostgreSQL.
   * 
   * That is, only features used by PostgreSQL are implemented -- e.g., channel binding is not supported and
   * optional message fields omitted by PostgreSQL are not supported.
   */
-private[skunk] object Scram {
+private[skunk] object Scram extends ScramPlatform {
   val SaslMechanism = "SCRAM-SHA-256"
 
   val NoChannelBinding = ByteVector.view("n,,".getBytes)
@@ -26,11 +23,6 @@ private[skunk] object Scram {
     def bytesUtf8: ByteVector = ByteVector.view(value.getBytes(java.nio.charset.StandardCharsets.UTF_8))
   }
 
-  def clientFirstBareWithRandomNonce: ByteVector = {
-    val nonce = ByteVector.view(crypto.randomBytes(32).asInstanceOf[Uint8Array]).toBase64
-    clientFirstBareWithNonce(nonce)
-  }
-
   def clientFirstBareWithNonce(nonce: String): ByteVector =
     s"n=,r=${nonce}".bytesUtf8
 
@@ -69,27 +61,6 @@ private[skunk] object Scram {
       }
   }
 
-  private val crypto = js.Dynamic.global.require("crypto")
-
-  private def HMAC(key: ByteVector, str: ByteVector): ByteVector = {
-    val mac = crypto.createHmac("sha256", key.toUint8Array)
-    mac.update(str.toUint8Array)
-    ByteVector.view(mac.digest().asInstanceOf[Uint8Array])
-  }
-
-  private def H(input: ByteVector): ByteVector = {
-    val hash = crypto.createHash("sha256")
-    hash.update(input.toUint8Array)
-    ByteVector.view(hash.digest().asInstanceOf[Uint8Array])
-  }
-
-  private def Hi(str: String, salt: ByteVector, iterations: Int): ByteVector = {
-    // TODO It is unfortunate that we have to use a sync API here when an async is available
-    // To make the change here will require running an F[_]: Async up the hiearchy    
-    val salted = crypto.pbkdf2Sync(str, salt.toUint8Array, iterations, 8 * 32, "sha256")
-    ByteVector.view(salted.asInstanceOf[Uint8Array]).take(32)
-  }
-
   private def makeClientProofAndServerSignature(password: String, salt: ByteVector, iterations: Int, clientFirstMessageBare: ByteVector, serverFirstMessage: ByteVector, clientFinalMessageWithoutProof: ByteVector): (ClientProof, Verifier) = {
     val saltedPassword = Hi(SaslPrep.saslPrepStored(password), salt, iterations)
     val clientKey = HMAC(saltedPassword, "Client Key".bytesUtf8)