From 669f3d71161741c676ddd6a08bd08d4a4ccd495b Mon Sep 17 00:00:00 2001
From: Alexander Bokovoy <abokovoy@redhat.com>
Date: Fri, 26 Nov 2021 17:40:54 +0200
Subject: [PATCH] ipa-kdb: issue PAC_REQUESTER_SID only for TGTs

MS-KILE 3.3.5.6.4.8 in revision after Windows Server November 2021
security fixes added the following requirement:

- PAC_REQUESTER_SID is only added in TGT case (including referrals and
  tickets to RODCs)

Fixes: https://pagure.io/freeipa/issue/9031

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
---
 daemons/ipa-kdb/ipa_kdb_mspac.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/daemons/ipa-kdb/ipa_kdb_mspac.c b/daemons/ipa-kdb/ipa_kdb_mspac.c
index 6f7d1ac15daf17dfca36ebd3265c866725d24717..538cfbba958068bd2ee0aaae7a2743ae82237898 100644
--- a/daemons/ipa-kdb/ipa_kdb_mspac.c
+++ b/daemons/ipa-kdb/ipa_kdb_mspac.c
@@ -1148,7 +1148,8 @@ static krb5_error_code ipadb_get_pac(krb5_context kcontext,
 #endif
 
 #ifdef HAVE_PAC_REQUESTER_SID
-    {
+    /* MS-KILE 3.3.5.6.4.8: add PAC_REQUESTER_SID only in TGT case */
+    if ((flags & KRB5_KDB_FLAG_CLIENT_REFERRALS_ONLY) != 0) {
         union PAC_INFO pac_requester_sid;
         /* == Package PAC_REQUESTER_SID == */
         memset(&pac_requester_sid, 0, sizeof(pac_requester_sid));
-- 
2.31.1