Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/3571#discussion_r23036138
--- Diff: core/src/main/scala/org/apache/spark/SecurityManager.scala ---
@@ -196,6 +201,43 @@ private[spark] class SecurityManager(sparkConf:
SparkConf) extends Logging with
)
}
+ private[spark] val sslOptions = SSLOptions.parse(sparkConf, "spark.ssl")
+
+ private[spark] val (sslSocketFactory, hostnameVerifier) = if
(sslOptions.enabled) {
+ val trustStoreManagers =
+ for (trustStore <- sslOptions.trustStore) yield {
+ val ks = KeyStore.getInstance(KeyStore.getDefaultType)
+ ks.load(Files.asByteSource(sslOptions.trustStore.get).openStream(),
+ sslOptions.trustStorePassword.get.toCharArray)
+
+ val tmf =
TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm)
+ tmf.init(ks)
+ tmf.getTrustManagers
+ }
+
+ lazy val credulousTrustStoreManagers = Array({
+ logWarning("Using 'accept-all' trust manager for SSL connections.")
+ new X509TrustManager {
+ override def getAcceptedIssuers: Array[X509Certificate] = null
+
+ override def checkClientTrusted(x509Certificates:
Array[X509Certificate], s: String) {}
+
+ override def checkServerTrusted(x509Certificates:
Array[X509Certificate], s: String) {}
+ }: TrustManager
+ })
+
+ val sslContext =
SSLContext.getInstance(sslOptions.protocol.getOrElse("Default"))
+ sslContext.init(null, trustStoreManagers getOrElse
credulousTrustStoreManagers, null)
--- End diff --
nit: missing `.` for the method calls (i.e. "don't use postfix ops")
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