samba/libldb-require-version-1.5.4.patch

From a691be8ed36fb5740ae877a46f0aff72ce0c9cb2 Mon Sep 17 00:00:00 2001
From: Isaac Boukris <iboukris@gmail.com>
Date: Mon, 4 May 2020 12:17:37 +0200
Subject: [PATCH] ldb: revert ad-dc fix and keep ldb version at 1.5.4

Revert "ldap server: generate correct referral schemes"

This reverts commit 1958cd8a7fb81ec51b81944ecf4dd0fb5c4208fa.
---
 lib/ldb/include/ldb_module.h               |  5 -----
 lib/ldb/wscript                            |  2 +-
 selftest/knownfail.d/ldap_referrals        |  1 +
 source4/dsdb/samdb/ldb_modules/partition.c | 16 +++++-----------
 source4/ldap_server/ldap_backend.c         | 18 ------------------
 source4/ldap_server/ldap_server.c          |  1 -
 source4/ldap_server/ldap_server.h          |  6 ------
 7 files changed, 7 insertions(+), 42 deletions(-)
 create mode 100644 selftest/knownfail.d/ldap_referrals

diff --git a/lib/ldb/include/ldb_module.h b/lib/ldb/include/ldb_module.h
index 8c47082690b..9a5c61d0e73 100644
--- a/lib/ldb/include/ldb_module.h
+++ b/lib/ldb/include/ldb_module.h
@@ -103,11 +103,6 @@ struct ldb_module;
  * attributes, not to be printed in trace messages */
 #define LDB_SECRET_ATTRIBUTE_LIST_OPAQUE "LDB_SECRET_ATTRIBUTE_LIST"
 
-/*
- * The scheme to be used for referral entries, i.e. ldap or ldaps
- */
-#define LDAP_REFERRAL_SCHEME_OPAQUE "LDAP_REFERRAL_SCHEME"
-
 /*
    these function pointers define the operations that a ldb module can intercept
 */
diff --git a/lib/ldb/wscript b/lib/ldb/wscript
index 0f760a9bc80..d3402a7b5b2 100644
--- a/lib/ldb/wscript
+++ b/lib/ldb/wscript
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 
 APPNAME = 'ldb'
-VERSION = '1.5.7'
+VERSION = '1.5.4'
 
 import sys, os
 
diff --git a/selftest/knownfail.d/ldap_referrals b/selftest/knownfail.d/ldap_referrals
new file mode 100644
index 00000000000..403f0d3bd6d
--- /dev/null
+++ b/selftest/knownfail.d/ldap_referrals
@@ -0,0 +1 @@
+^samba.ldap.referrals.samba.tests.ldap_referrals.LdapReferralTest.test_ldaps_search
diff --git a/source4/dsdb/samdb/ldb_modules/partition.c b/source4/dsdb/samdb/ldb_modules/partition.c
index f66ccab1dd5..49bdeb04fa5 100644
--- a/source4/dsdb/samdb/ldb_modules/partition.c
+++ b/source4/dsdb/samdb/ldb_modules/partition.c
@@ -902,17 +902,11 @@ static int partition_search(struct ldb_module *module, struct ldb_request *req)
 						 data->partitions[i]->ctrl->dn) == 0) &&
 			    (ldb_dn_compare(req->op.search.base,
 					    data->partitions[i]->ctrl->dn) != 0)) {
-				const char *scheme = ldb_get_opaque(
-				    ldb, LDAP_REFERRAL_SCHEME_OPAQUE);
-				char *ref = talloc_asprintf(
-					ac,
-					"%s://%s/%s%s",
-					scheme == NULL ? "ldap" : scheme,
-					lpcfg_dnsdomain(lp_ctx),
-					ldb_dn_get_linearized(
-					    data->partitions[i]->ctrl->dn),
-					req->op.search.scope ==
-					    LDB_SCOPE_ONELEVEL ? "??base" : "");
+				char *ref = talloc_asprintf(ac,
+							    "ldap://%s/%s%s",
+							    lpcfg_dnsdomain(lp_ctx),
+							    ldb_dn_get_linearized(data->partitions[i]->ctrl->dn),
+							    req->op.search.scope == LDB_SCOPE_ONELEVEL ? "??base" : "");
 
 				if (ref == NULL) {
 					return ldb_oom(ldb);
diff --git a/source4/ldap_server/ldap_backend.c b/source4/ldap_server/ldap_backend.c
index 573472c0f7f..39f1aa2a2a6 100644
--- a/source4/ldap_server/ldap_backend.c
+++ b/source4/ldap_server/ldap_backend.c
@@ -647,24 +647,6 @@ static NTSTATUS ldapsrv_SearchRequest(struct ldapsrv_call *call)
 		call->notification.busy = true;
 	}
 
-	{
-		const char *scheme = NULL;
-		switch (call->conn->referral_scheme) {
-		case LDAP_REFERRAL_SCHEME_LDAPS:
-			scheme = "ldaps";
-			break;
-		default:
-			scheme = "ldap";
-		}
-		ldb_ret = ldb_set_opaque(
-			samdb,
-			LDAP_REFERRAL_SCHEME_OPAQUE,
-			discard_const_p(char *, scheme));
-		if (ldb_ret != LDB_SUCCESS) {
-			goto reply;
-		}
-	}
-
 	ldb_set_timeout(samdb, lreq, req->timelimit);
 
 	if (!call->conn->is_privileged) {
diff --git a/source4/ldap_server/ldap_server.c b/source4/ldap_server/ldap_server.c
index 25c3b624abc..7c7eeb0a6c1 100644
--- a/source4/ldap_server/ldap_server.c
+++ b/source4/ldap_server/ldap_server.c
@@ -436,7 +436,6 @@ static void ldapsrv_accept_tls_done(struct tevent_req *subreq)
 	}
 
 	conn->sockets.active = conn->sockets.tls;
-	conn->referral_scheme = LDAP_REFERRAL_SCHEME_LDAPS;
 	ldapsrv_call_read_next(conn);
 }
 
diff --git a/source4/ldap_server/ldap_server.h b/source4/ldap_server/ldap_server.h
index 5b944f5ab9b..d3e31fb1eec 100644
--- a/source4/ldap_server/ldap_server.h
+++ b/source4/ldap_server/ldap_server.h
@@ -24,11 +24,6 @@
 #include "system/network.h"
 #include "lib/param/loadparm.h"
 
-enum ldap_server_referral_scheme {
-	LDAP_REFERRAL_SCHEME_LDAP,
-	LDAP_REFERRAL_SCHEME_LDAPS
-};
-
 struct ldapsrv_connection {
 	struct ldapsrv_connection *next, *prev;
 	struct loadparm_context *lp_ctx;
@@ -52,7 +47,6 @@ struct ldapsrv_connection {
 	bool is_privileged;
 	enum ldap_server_require_strong_auth require_strong_auth;
 	bool authz_logged;
-	enum ldap_server_referral_scheme referral_scheme;
 
 	struct {
 		int initial_timeout;
-- 
2.24.1