ipa:
- Remove unused patches. - Handle new samba exception types. Resolves: RHEL-17623
This commit is contained in:
Rafael Guterres Jeffman
parent
4d6406a1a1
commit
2005990bae
73
0001-Handle-samba-exception-type-change_rhel#17623.patch
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73
0001-Handle-samba-exception-type-change_rhel#17623.patch
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From 06b4c61b4484efe2093501caf21b03f1fc14093b Mon Sep 17 00:00:00 2001
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From: Florence Blanc-Renaud <flo@redhat.com>
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Date: Thu, 19 Oct 2023 12:47:03 +0200
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Subject: [PATCH] group-add-member fails with an external member
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The command ipa group-add-member --external aduser@addomain.test
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fails with an internal error when used with samba 4.19.
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The command internally calls samba.security.dom_sid(sid) which
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used to raise a TypeError but now raises a ValueError
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(commit 9abdd67 on https://github.com/samba-team/samba).
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IPA source code needs to handle properly both exception types.
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Fixes: https://pagure.io/freeipa/issue/9466
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Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
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Reviewed-By: Rob Crittenden <rcritten@redhat.com>
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---
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ipaserver/dcerpc.py | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/ipaserver/dcerpc.py b/ipaserver/dcerpc.py
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index c1db2f9a499..ee0a229d1f0 100644
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--- a/ipaserver/dcerpc.py
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+++ b/ipaserver/dcerpc.py
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@@ -303,7 +303,7 @@ def get_domain_by_sid(self, sid, exact_match=False):
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# Parse sid string to see if it is really in a SID format
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try:
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test_sid = security.dom_sid(sid)
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- except TypeError:
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+ except (TypeError, ValueError):
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raise errors.ValidationError(name='sid',
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error=_('SID is not valid'))
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From aa3397378acf1a03fc8bbe34b9fae33e84588b34 Mon Sep 17 00:00:00 2001
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From: Florence Blanc-Renaud <flo@redhat.com>
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Date: Fri, 20 Oct 2023 10:20:57 +0200
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Subject: [PATCH] Handle samba changes in samba.security.dom_sid()
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samba.security.dom_sid() in 4.19 now raises ValueError instead of
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TypeError. Fix the expected exception.
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Related: https://pagure.io/freeipa/issue/9466
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Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
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Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
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---
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ipaserver/dcerpc.py | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/ipaserver/dcerpc.py b/ipaserver/dcerpc.py
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index ee0a229d1f0..3e4c71d9976 100644
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--- a/ipaserver/dcerpc.py
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+++ b/ipaserver/dcerpc.py
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@@ -97,7 +97,7 @@
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def is_sid_valid(sid):
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try:
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security.dom_sid(sid)
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- except TypeError:
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+ except (TypeError, ValueError):
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return False
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else:
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return True
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@@ -457,7 +457,7 @@ def get_trusted_domain_object_sid(self, object_name,
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try:
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test_sid = security.dom_sid(sid)
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return unicode(test_sid)
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- except TypeError:
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+ except (TypeError, ValueError):
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raise errors.ValidationError(name=_('trusted domain object'),
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error=_('Trusted domain did not '
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'return a valid SID for '
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@ -1,98 +0,0 @@
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From d394afc1210a21378c018d0ff93d400a57324289 Mon Sep 17 00:00:00 2001
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From: Julien Rische <jrische@redhat.com>
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Date: Mon, 25 Sep 2023 15:14:03 +0200
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Subject: [PATCH] ipa-kdb: Make AD-SIGNEDPATH optional with krb5 DAL 8 and
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older
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Since krb5 1.20, the PAC is generated by default, and the AD-SIGNEDPATH
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authdata is no longer generated. However, on krb5 versions prior to
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1.20, the KDC still expects an AD-SIGNEDPATH when verifying a
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constrained delegation (S4U2Proxy) TGS-REQ. In IPA's case this
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requirement is not needed, because the PAC signatures are already
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fulfilling this role.
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CentOS and RHEL downstream releases of krb5 will include the
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"optional_ad_signedpath" KDB string attribute allowing to disable the
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AD-SIGNEDPATH requirement in case the PAC is present.
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This commit sets the "optional_ad_signedpath" string attribute to "true"
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systematically on the TGS principal if the database abstract layer (DAL)
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of krb5 is version 8 or older (prior to krb5 1.20).
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Fixes: https://pagure.io/freeipa/issue/9448
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Signed-off-by: Julien Rische <jrische@redhat.com>
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Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
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---
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daemons/ipa-kdb/ipa_kdb_principals.c | 38 ++++++++++++++++++++++++++--
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1 file changed, 36 insertions(+), 2 deletions(-)
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diff --git a/daemons/ipa-kdb/ipa_kdb_principals.c b/daemons/ipa-kdb/ipa_kdb_principals.c
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index e95cb453c..fadb132ed 100644
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--- a/daemons/ipa-kdb/ipa_kdb_principals.c
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+++ b/daemons/ipa-kdb/ipa_kdb_principals.c
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@@ -113,6 +113,10 @@ static char *std_principal_obj_classes[] = {
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#define DEFAULT_TL_DATA_CONTENT "\x00\x00\x00\x00principal@UNINITIALIZED"
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+#ifndef KRB5_KDB_SK_OPTIONAL_AD_SIGNEDPATH
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+#define KRB5_KDB_SK_OPTIONAL_AD_SIGNEDPATH "optional_ad_signedpath"
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+#endif
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+
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static int ipadb_ldap_attr_to_tl_data(LDAP *lcontext, LDAPMessage *le,
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char *attrname,
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krb5_tl_data **result, int *num)
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@@ -178,6 +182,25 @@ done:
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return ret;
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}
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+static bool
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+is_tgs_princ(krb5_context kcontext, krb5_const_principal princ)
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+{
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+ krb5_data *primary;
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+ size_t l_tgs_name;
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+
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+ if (2 != krb5_princ_size(kcontext, princ))
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+ return false;
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+
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+ primary = krb5_princ_component(kcontext, princ, 0);
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+
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+ l_tgs_name = strlen(KRB5_TGS_NAME);
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+
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+ if (l_tgs_name != primary->length)
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+ return false;
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+
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+ return 0 == memcmp(primary->data, KRB5_TGS_NAME, l_tgs_name);
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+}
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+
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static krb5_error_code ipadb_set_tl_data(krb5_db_entry *entry,
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krb5_int16 type,
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krb5_ui_2 length,
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@@ -1647,11 +1670,22 @@ krb5_error_code ipadb_get_principal(krb5_context kcontext,
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/* Lookup local names and aliases first. */
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kerr = dbget_princ(kcontext, ipactx, search_for, flags, entry);
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- if (kerr != KRB5_KDB_NOENTRY) {
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+ if (kerr == KRB5_KDB_NOENTRY) {
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+ kerr = dbget_alias(kcontext, ipactx, search_for, flags, entry);
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+ }
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+ if (kerr)
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return kerr;
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+
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+#if KRB5_KDB_DAL_MAJOR_VERSION <= 8
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+ /* If TGS principal, some virtual attributes may be added */
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+ if (is_tgs_princ(kcontext, (*entry)->princ)) {
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+ kerr = krb5_dbe_set_string(kcontext, *entry,
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+ KRB5_KDB_SK_OPTIONAL_AD_SIGNEDPATH,
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+ "true");
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}
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+#endif
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- return dbget_alias(kcontext, ipactx, search_for, flags, entry);
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+ return kerr;
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}
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void ipadb_free_principal_e_data(krb5_context kcontext, krb5_octet *e_data)
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--
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2.41.0
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7
ipa.spec
7
ipa.spec
@ -189,7 +189,7 @@
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Name: %{package_name}
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Version: %{IPA_VERSION}
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Release: 1%{?rc_version:.%rc_version}%{?dist}
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Release: 2%{?rc_version:.%rc_version}%{?dist}
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Summary: The Identity, Policy and Audit system
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License: GPLv3+
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@ -208,6 +208,7 @@ Source1: https://releases.pagure.org/freeipa/freeipa-%{version}%{?rc_vers
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# RHEL spec file only: START
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%if %{NON_DEVELOPER_BUILD}
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Patch0001: 0001-Handle-samba-exception-type-change_rhel#17623.patch
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%if 0%{?rhel} >= 8
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Patch1001: 1001-Change-branding-to-IPA-and-Identity-Management.patch
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Patch1002: 1002-Revert-freeipa.spec-depend-on-bind-dnssec-utils.patch
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@ -1723,6 +1724,10 @@ fi
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%endif
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%changelog
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* Thu Nov 30 2023 Rafael Jeffman <rjeffman@redhat.com> - 4.9.13-2
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- Handle new samba exception types.
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Resolves: RHEL-17623
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* Tue Nov 21 2023 Rafael Jeffman <rjeffman@redhat.com> - 4.9.13-1
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- Rebase ipa to 4.9.13
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Resolves: RHEL-16936
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