Added NODE_OPTIONS for Vue.js Transpiling (#33)

For everyone running into https://stackoverflow.com/questions/69692842/error-message-error0308010cdigital-envelope-routinesunsupported.
ShiftLeftSecurity · Nov 24, 2021 · 80ba498 · 80ba498
1 parent babe02b
commit 80ba498
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Showing 3 changed files with 27 additions and 5 deletions.
diff --git a/src/main/scala/io/shiftleft/js2cpg/preprocessing/NpmEnvironment.scala b/src/main/scala/io/shiftleft/js2cpg/preprocessing/NpmEnvironment.scala
@@ -45,6 +45,18 @@ trait NpmEnvironment {
     }
   }
 
+  protected def nodeVersion(): Option[String] = {
+    logger.debug(s"\t+ Checking node ...")
+    ExternalCommand.run("node -v", projectPath.toString) match {
+      case Success(result) =>
+        logger.debug(s"\t+ node is available: $result")
+        Some(result)
+      case Failure(_) =>
+        logger.error("\t- node is not installed.")
+        None
+    }
+  }
+
   protected def valid(): Boolean = isValid match {
     case Some(value) =>
       value

diff --git a/src/main/scala/io/shiftleft/js2cpg/preprocessing/VueTranspiler.scala b/src/main/scala/io/shiftleft/js2cpg/preprocessing/VueTranspiler.scala
@@ -2,8 +2,7 @@ package io.shiftleft.js2cpg.preprocessing
 
 import better.files.File
 import io.shiftleft.js2cpg.core.Config
-import io.shiftleft.js2cpg.io.FileDefaults.VUE_SUFFIX
-import io.shiftleft.js2cpg.io.{ExternalCommand, FileUtils}
+import io.shiftleft.js2cpg.io.ExternalCommand
 import org.slf4j.LoggerFactory
 
 import java.nio.file.{Path, Paths}
@@ -15,16 +14,27 @@ class VueTranspiler(override val config: Config, override val projectPath: Path)
 
   private val logger = LoggerFactory.getLogger(getClass)
 
+  private lazy val NODE_OPTIONS: Map[String, String] = nodeOptions()
+
   override def shouldRun(): Boolean = config.vueTranspiling && isVueProject
 
+  private def nodeOptions(): Map[String, String] = {
+    // TODO: keep this until https://github.com/webpack/webpack/issues/14532 is fixed
+    if (nodeVersion().exists(_.startsWith("v17"))) {
+      Map("NODE_OPTIONS" -> "--openssl-legacy-provider")
+    } else {
+      Map.empty
+    }
+  }
+
   private def installVuePlugins(): Boolean = {
     val command = if ((File(projectPath) / "yarn.lock").exists) {
       s"yarn add @vue/cli-service-global --dev && ${NpmEnvironment.YARN_INSTALL}"
     } else {
       s"npm install --save-dev @vue/cli-service-global && ${NpmEnvironment.NPM_INSTALL}"
     }
     logger.debug(s"\t+ Installing Vue.js plugins ...")
-    ExternalCommand.run(command, projectPath.toString) match {
+    ExternalCommand.run(command, projectPath.toString, extraEnv = NODE_OPTIONS) match {
       case Success(_) =>
         logger.debug(s"\t+ Vue.js plugins installed")
         true
@@ -39,7 +49,7 @@ class VueTranspiler(override val config: Config, override val projectPath: Path)
       val vue     = Paths.get(projectPath.toString, "node_modules", ".bin", "vue-cli-service")
       val command = s"$vue build --dest $tmpTranspileDir --mode development --no-clean"
       logger.debug(s"\t+ Vue.js transpiling $projectPath to $tmpTranspileDir")
-      ExternalCommand.run(command, projectPath.toString) match {
+      ExternalCommand.run(command, projectPath.toString, extraEnv = NODE_OPTIONS) match {
         case Success(result) =>
           logger.debug(s"\t+ Vue.js transpiling finished. $result")
         case Failure(exception) =>

diff --git a/src/test/scala/io/shiftleft/js2cpg/preprocessing/TranspilationRunnerTest.scala b/src/test/scala/io/shiftleft/js2cpg/preprocessing/TranspilationRunnerTest.scala
@@ -186,7 +186,7 @@ class TranspilationRunnerTest extends AnyWordSpec with Matchers {
         val tmpProjectPath = File(projectPath).copyToDirectory(tmpDir)
 
         val cpgPath = (tmpDir / "cpg.bin.zip").path.toString
-        Js2CpgMain.main(Array(tmpProjectPath.pathAsString, "--output", cpgPath, "--no-babel"))
+        Js2CpgMain.main(Array(tmpProjectPath.pathAsString, "--output", cpgPath))
 
         val cpg =
           CpgLoader