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[2.x] Update ErrorMessageAuthenticator. Remove unnecessary reflection (#8976)

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kenji yoshida 2026-03-25 12:59:50 +09:00 committed by GitHub
parent b362a0ba91
commit f98c4ce139
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1 changed files with 2 additions and 37 deletions
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39
lm-ivy/src/main/scala/sbt/internal/librarymanagement/ivyint/ErrorMessageAuthenticator.scala
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@ -1,7 +1,6 @@
package sbt.internal.librarymanagement
package ivyint
import java.lang.reflect.InvocationTargetException
import java.net.{ Authenticator, PasswordAuthentication }
import org.apache.ivy.util.Message
@ -14,42 +13,8 @@ import org.apache.ivy.util.url.IvyAuthenticator
object ErrorMessageAuthenticator {
private var securityWarningLogged = false
private def originalAuthenticator: Option[Authenticator] = {
if (LMSysProp.isJavaVersion9Plus) getDefaultAuthenticator
else getTheAuthenticator
}
private def getTheAuthenticator: Option[Authenticator] = {
withJavaReflectErrorHandling {
val field = classOf[Authenticator].getDeclaredField("theAuthenticator")
field.setAccessible(true)
Option(field.get(null).asInstanceOf[Authenticator])
}
}
private def getDefaultAuthenticator: Option[Authenticator] =
withJavaReflectErrorHandling {
val method = classOf[Authenticator].getDeclaredMethod("getDefault")
Option(method.invoke(null).asInstanceOf[Authenticator])
}
private def withJavaReflectErrorHandling[A](t: => Option[A]): Option[A] = {
try t
catch {
case e: ReflectiveOperationException => handleReflectionException(e)
case e: SecurityException => handleReflectionException(e)
case e: InvocationTargetException => handleReflectionException(e)
case e: ExceptionInInitializerError => handleReflectionException(e)
case e: IllegalArgumentException => handleReflectionException(e)
case e: NullPointerException => handleReflectionException(e)
case e: ClassCastException => handleReflectionException(e)
}
}
private def handleReflectionException(t: Throwable) = {
Message.debug("Error occurred while getting the original authenticator: " + t.getMessage)
None
}
private def originalAuthenticator: Option[Authenticator] =
Option(Authenticator.getDefault())
private lazy val ivyOriginalField = {
val field = classOf[IvyAuthenticator].getDeclaredField("original")