permutive-engineering · alejandrohdezma · Jan 10, 2024 · Jan 10, 2024
@@ -11,6 +11,8 @@ Add the following line to your `build.sbt` file:
 libraryDependencies += "@ORGANIZATION@" %% "@NAME@" % "@VERSION@"
 ```
 
+The library is published for Scala versions: @SUPPORTED_SCALA_VERSIONS@.
+
 ## Usage
 
 This library provides a class `TokenProvider` that is able to retrieve a

@@ -1,5 +1,5 @@
 ThisBuild / scalaVersion           := "2.13.12"
-ThisBuild / crossScalaVersions     := Seq("2.13.12", "3.3.1")
+ThisBuild / crossScalaVersions     := Seq("2.12.18", "2.13.12", "3.3.1")
 ThisBuild / organization           := "com.permutive"
 ThisBuild / versionPolicyIntention := Compatibility.BinaryAndSourceCompatible
 

@@ -16,8 +16,6 @@
 
 package com.permutive.gcp.auth.pureconfig
 
-import scala.util.chaining._
-
 import cats.effect.IO
 import cats.effect.Resource
 
@@ -88,8 +86,10 @@ class TypeTokenSuite extends ClientSuite {
 
   implicit val ConfigConfigReader: ConfigReader[Config] = ConfigReader.forProduct1("token-type")(Config.apply)
 
-  def fixture(resource: String) = Resource.make {
-    IO(sys.props("user.home")).flatTap(_ => IO(sys.props.put("user.home", getClass.getResource(resource).getPath())))
-  }(userHome => IO(sys.props.put("user.home", userHome)).void).pipe(ResourceFixture(_))
+  def fixture(resource: String) = ResourceFixture {
+    Resource.make {
+      IO(sys.props("user.home")).flatTap(_ => IO(sys.props.put("user.home", getClass.getResource(resource).getPath())))
+    }(userHome => IO(sys.props.put("user.home", userHome)).void)
+  }
 
 }
@@ -48,7 +48,7 @@ private[auth] object Parser {
       .compile
       .onlyOrError
       .map(line => RefreshToken(line.trim()))
-      .adaptError(_ => new EmptyRefreshTokenFile(path))
+      .adaptError { case _ => new EmptyRefreshTokenFile(path) }
 
   final def googleClientSecrets[F[_]: Files: Concurrent](path: Path): F[(ClientId, ClientSecret)] =
     Files[F]
@@ -60,7 +60,7 @@ private[auth] object Parser {
       .flatMap { installed =>
         (installed.get[ClientId]("client_id"), installed.get[ClientSecret]("client_secret")).tupled.liftTo[F]
       }
-      .adaptError(new UnableToGetClientSecrets(path, _))
+      .adaptError { case t => new UnableToGetClientSecrets(path, t) }
 
   final def googleServiceAccount[F[_]: Files: Sync](path: Path): F[(ClientEmail, RSAPrivateKey)] =
     Files[F]
@@ -72,15 +72,15 @@ private[auth] object Parser {
         (json.hcursor.get[ClientEmail]("client_email"), json.hcursor.get[String]("private_key")).tupled.liftTo[F]
       }
       .flatMap(_.traverse(loadPrivateKey[F]))
-      .adaptError(new UnableToGetClientData(path, _))
+      .adaptError { case t => new UnableToGetClientData(path, t) }
 
   final def applicationDefaultCredentials[F[_]: Concurrent: Files]: F[(ClientId, ClientSecret, RefreshToken)] =
     Files[F]
       .readUtf8(defaultCredentialsFile)
       .compile
       .string
       .flatMap(parser.decode[(ClientId, ClientSecret, RefreshToken)](_).liftTo[F])
-      .adaptError(new UnableToGetDefaultCredentials(defaultCredentialsFile, _))
+      .adaptError { case t => new UnableToGetDefaultCredentials(defaultCredentialsFile, t) }
 
   implicit private val decodeCredentials: Decoder[(ClientId, ClientSecret, RefreshToken)] = c =>
     (c.get[ClientId]("client_id"), c.get[ClientSecret]("client_secret"), c.get[RefreshToken]("refresh_token")).tupled

@@ -21,11 +21,9 @@ import java.time.Duration
 import java.time.Instant
 import java.util.Date
 
-import scala.annotation.nowarn
 import scala.concurrent.duration._
 
 import cats.Applicative
-import cats.ApplicativeThrow
 import cats.effect.Async
 import cats.effect.Clock
 import cats.effect.Concurrent
@@ -50,13 +48,12 @@ import com.permutive.refreshable.Refreshable
 import fs2.io.file.Files
 import fs2.io.file.Path
 import org.http4s.Header
-import org.http4s.Method
 import org.http4s.Method.GET
 import org.http4s.Method.POST
+import org.http4s.Request
 import org.http4s.Uri
 import org.http4s.UrlForm
 import org.http4s.client.Client
-import org.http4s.client.dsl.MethodOps
 import org.http4s.syntax.all._
 import org.typelevel.ci._
 import pdi.jwt.JwtCirce
@@ -166,11 +163,10 @@ object TokenProvider {
     */
   def identity[F[_]: Concurrent: Clock](httpClient: Client[F], audience: Uri): TokenProvider[F] =
     TokenProvider.create {
-      val request = GET(
-        uri"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/identity" +?
-          ("audience" -> audience),
-        Header.Raw(ci"Metadata-Flavor", "Google")
-      )
+      val uri = uri"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/identity" +?
+        ("audience" -> audience)
+
+      val request = Request[F](GET, uri).putHeaders(Header.Raw(ci"Metadata-Flavor", "Google"))
 
       val jwtOptions = JwtOptions(signature = false)
 
@@ -183,7 +179,7 @@ object TokenProvider {
             .map(ExpiresIn(_))
             .map(AccessToken(Token(token), _))
         }
-        .adaptError(new UnableToGetToken(_))
+        .adaptError { case t => new UnableToGetToken(t) }
     }
 
   /** Retrieves a workload service account token using Google's metadata server.
@@ -199,14 +195,13 @@ object TokenProvider {
     */
   def serviceAccount[F[_]: Concurrent](httpClient: Client[F]): TokenProvider[F] =
     TokenProvider.create {
+      val request =
+        Request[F](GET, uri"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/token")
+          .putHeaders(Header.Raw(ci"Metadata-Flavor", "Google"))
+
       httpClient
-        .expect[AccessToken] {
-          GET(
-            uri"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/token",
-            Header.Raw(ci"Metadata-Flavor", "Google")
-          )
-        }
-        .adaptError(new UnableToGetToken(_))
+        .expect[AccessToken](request)
+        .adaptError { case t => new UnableToGetToken(t) }
     }
 
   /** Retrieves a service account token from Google's OAuth API.
@@ -250,9 +245,9 @@ object TokenProvider {
         .sign(Algorithm.RSA256(privateKey))
     }
       .map(token => UrlForm("grant_type" -> "urn:ietf:params:oauth:grant-type:jwt-bearer", "assertion" -> token))
-      .map(POST(_, uri"https://oauth2.googleapis.com/token"))
+      .map(Request[F](POST, uri"https://oauth2.googleapis.com/token").withEntity(_))
       .flatMap(httpClient.expect[AccessToken](_))
-      .adaptError(new UnableToGetToken(_))
+      .adaptError { case t => new UnableToGetToken(t) }
   }
 
   /** Retrieves a user account token from Google's OAuth API.
@@ -295,9 +290,11 @@ object TokenProvider {
         "grant_type"    -> "refresh_token"
       )
 
+      val request = Request[F](POST, uri"https://oauth2.googleapis.com/token").withEntity(form)
+
       httpClient
-        .expect[AccessToken](POST(form, uri"https://oauth2.googleapis.com/token"))
-        .adaptError(new UnableToGetToken(_))
+        .expect[AccessToken](request)
+        .adaptError { case t => new UnableToGetToken(t) }
     }
 
   /** Retrieves a user account token from Google's OAuth API using the "Application Default Credentials" file.
@@ -322,9 +319,4 @@ object TokenProvider {
 
   def const[F[_]: Applicative](token: AccessToken): TokenProvider[F] = TokenProvider.create(token.pure)
 
-  @nowarn
-  @SuppressWarnings(Array("scalafix:DisableSyntax.implicitConversion"))
-  implicit private def http4sClientSyntaxMethod[F[_]: ApplicativeThrow](method: Method): MethodOps[F] =
-    new MethodOps[F](method)
-
 }
@@ -19,7 +19,6 @@ package com.permutive.gcp.auth.models
 import cats.effect.Concurrent
 import cats.syntax.all._
 
-import com.permutive.gcp.auth.models.ExpiresIn
 import io.circe.Decoder
 import org.http4s.AuthScheme
 import org.http4s.Credentials

@@ -16,8 +16,6 @@
 
 package com.permutive.gcp.auth
 
-import scala.util.chaining._
-
 import cats.effect.IO
 import cats.effect.kernel.Resource
 
@@ -173,9 +171,11 @@ class ParserSuite extends CatsEffectSuite {
   // Parser.applicationDefaultCredentials //
   //////////////////////////////////////////
 
-  def fixture(resource: String) = Resource.make {
-    IO(sys.props("user.home")).flatTap(_ => IO(sys.props.put("user.home", getClass.getResource(resource).getPath())))
-  }(userHome => IO(sys.props.put("user.home", userHome)).void).pipe(ResourceFixture(_))
+  def fixture(resource: String) = ResourceFixture {
+    Resource.make {
+      IO(sys.props("user.home")).flatTap(_ => IO(sys.props.put("user.home", getClass.getResource(resource).getPath())))
+    }(userHome => IO(sys.props.put("user.home", userHome)).void)
+  }
 
   fixture("/default/valid").test("Parser.applicationDefaultCredentials should parse a valid file") { _ =>
     val result = Parser.applicationDefaultCredentials[IO]

@@ -20,8 +20,6 @@ import java.security.KeyPairGenerator
 import java.security.interfaces.RSAPrivateKey
 import java.time.Instant
 
-import scala.util.chaining._
-
 import cats.effect.IO
 import cats.effect.Resource
 import cats.syntax.all._
@@ -232,9 +230,11 @@ class TokenProviderSuite extends ClientSuite {
   // TokenProvider.userAccount(Client) //
   ///////////////////////////////////////
 
-  def fixture(resource: String) = Resource.make {
-    IO(sys.props("user.home")).flatTap(_ => IO(sys.props.put("user.home", getClass.getResource(resource).getPath())))
-  }(userHome => IO(sys.props.put("user.home", userHome)).void).pipe(ResourceFixture(_))
+  def fixture(resource: String) = ResourceFixture {
+    Resource.make {
+      IO(sys.props("user.home")).flatTap(_ => IO(sys.props.put("user.home", getClass.getResource(resource).getPath())))
+    }(userHome => IO(sys.props.put("user.home", userHome)).void)
+  }
 
   fixture("/default/valid").test {
     "TokenProvider.userAccount(Client) retrieves token successfully"

@@ -1,8 +1,8 @@
 addSbtPlugin("ch.epfl.scala"                     % "sbt-scalafix"          % "0.11.1")
 addSbtPlugin("com.alejandrohdezma"               % "sbt-ci"                % "2.14.0")
 addSbtPlugin("com.alejandrohdezma"               % "sbt-fix"               % "0.7.1")
-addSbtPlugin("com.alejandrohdezma"               % "sbt-github-mdoc"       % "0.11.12")
-addSbtPlugin("com.alejandrohdezma"               % "sbt-github-header"     % "0.11.12")
+addSbtPlugin("com.alejandrohdezma"               % "sbt-github-mdoc"       % "0.11.13")
+addSbtPlugin("com.alejandrohdezma"               % "sbt-github-header"     % "0.11.13")
 addSbtPlugin("com.alejandrohdezma"               % "sbt-scalafix-defaults" % "0.11.0")
 addSbtPlugin("com.alejandrohdezma"               % "sbt-scalafmt-defaults" % "0.9.0")
 addSbtPlugin("com.alejandrohdezma"               % "sbt-mdoc-toc"          % "0.4.1")