From 501cbf54ab6df7f2c2af5649b9446dcaf68e4c7a Mon Sep 17 00:00:00 2001
From: Hirohisa Yamaguchi <umq.876+github@gmail.com>
Date: Sat, 4 Jul 2020 15:07:34 +0900
Subject: [PATCH] fix TLS/SSL LDAP under IBM JVM (#2472)

Co-authored-by: Hirohisa Yamaguchi <umq@ueo.co.jp>
---
 src/main/scala/gitbucket/core/util/LDAPUtil.scala | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/main/scala/gitbucket/core/util/LDAPUtil.scala b/src/main/scala/gitbucket/core/util/LDAPUtil.scala
index 3fd8c9da1..623170fee 100644
--- a/src/main/scala/gitbucket/core/util/LDAPUtil.scala
+++ b/src/main/scala/gitbucket/core/util/LDAPUtil.scala
@@ -127,8 +127,14 @@ object LDAPUtil {
   private def getSslProvider(): Provider = {
     val cachedInstance = provider.get()
     if (cachedInstance == null) {
-      val newInstance = Class
-        .forName("com.sun.net.ssl.internal.ssl.Provider")
+      val cls = try {
+        Class.forName("com.sun.net.ssl.internal.ssl.Provider")
+      } catch {
+        case e: ClassNotFoundException =>
+          Class.forName("com.ibm.jsse.IBMJSSEProvider")
+        case e: Throwable => throw e
+      }
+      val newInstance = cls
         .getDeclaredConstructor()
         .newInstance()
         .asInstanceOf[Provider]