r2523: - readd rootDSE reply

- add infrastructure start for having multiple directory partitions (backends)

metze
(This used to be commit 5103e7fe7873c0309461ad471f0529223d7c38eb)

1 files changed, 249 insertions, 0 deletions

diff --git a/source4/ldap_server/ldap_rootdse.c b/source4/ldap_server/ldap_rootdse.c
new file mode 100644
index 0000000000..75e641648b
--- /dev/null
+++ b/source4/ldap_server/ldap_rootdse.c
@@ -0,0 +1,249 @@
+/* 
+   Unix SMB/CIFS implementation.
+   LDAP server ROOT DSE
+   Copyright (C) Stefan Metzmacher 2004
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+#define ATTR_BLOB_CONST(val) data_blob_talloc(attrs, val, sizeof(val)-1)
+#define ATTR_SINGLE_NOVAL(attr, blob, num, nam) do { \
+	attr.name = talloc_strdup(attrs, nam);\
+	attr.num_values = num; \
+	attr.values = blob;\
+} while(0)
+
+void ldapsrv_RootDSE_Search(struct ldapsrv_call *call,
+				     struct ldap_SearchRequest *r)
+{
+	struct ldap_SearchResEntry *ent;
+	struct ldap_Result *done;
+	struct ldapsrv_reply *ent_r, *done_r;
+	int num_attrs = 3;
+	struct ldap_attribute *attrs;
+
+	DEBUG(10, ("Root DSE: %s\n", r->filter));
+
+	attrs = talloc_array_p(call, struct ldap_attribute, num_attrs); 
+	if (!attrs) {
+		ldapsrv_terminate_connection(call->conn, "no memory");
+		return;
+	}
+
+	/* 
+	 * currentTime
+	 * 20040918090350.0Z
+	 */
+	{
+		int num_currentTime = 1;
+		DATA_BLOB *currentTime = talloc_array_p(attrs, DATA_BLOB, num_currentTime);
+		char *str = ldap_timestring(call, time(NULL));
+		if (!str) {
+			ldapsrv_terminate_connection(call->conn, "no memory");
+			return;
+		}
+		currentTime[0].data = str;
+		currentTime[0].length = strlen(str);
+		ATTR_SINGLE_NOVAL(attrs[0], currentTime, num_currentTime, "currentTime");
+	}
+
+	/* 
+	 * subschemaSubentry 
+	 * CN=Aggregate,CN=Schema,CN=Configuration,DC=DOM,DC=TLD
+	 */
+
+	/* 
+	 * dsServiceName
+	 * CN=NTDS Settings,CN=NETBIOSNAME,CN=Servers,CN=Default-First-Site,CN=Sites,CN=Configuration,DC=DOM,DC=TLD
+	 */
+
+	/* 
+	 * namingContexts
+	 * DC=DOM,DC=TLD
+	 * CN=Configuration,DC=DOM,DC=TLD
+	 * CN=Schema,CN=Configuration,DC=DOM,DC=TLD
+	 * DC=DomainDnsZones,DC=DOM,DC=TLD
+	 * DC=ForestDnsZones,DC=DOM,DC=TLD
+	 */
+
+	/* 
+	 * defaultNamingContext
+	 * DC=DOM,DC=TLD
+	 */
+
+	/* 
+	 * schemaNamingContext
+	 * CN=Schema,CN=Configuration,DC=DOM,DC=TLD
+	 */
+
+	/* 
+	 * configurationNamingContext
+	 * CN=Configuration,DC=DOM,DC=TLD
+	 */
+
+	/* 
+	 * rootDomainNamingContext
+	 * DC=DOM,DC=TLD
+	 */
+
+	/* 
+	 * supportedControl
+	 * 1.2.840.113556.1.4.319
+	 * 1.2.840.113556.1.4.801
+	 * 1.2.840.113556.1.4.473
+	 * 1.2.840.113556.1.4.528
+	 * 1.2.840.113556.1.4.417
+	 * 1.2.840.113556.1.4.619
+	 * 1.2.840.113556.1.4.841
+	 * 1.2.840.113556.1.4.529
+	 * 1.2.840.113556.1.4.805
+	 * 1.2.840.113556.1.4.521
+	 * 1.2.840.113556.1.4.970
+	 * 1.2.840.113556.1.4.1338
+	 * 1.2.840.113556.1.4.474
+	 * 1.2.840.113556.1.4.1339
+	 * 1.2.840.113556.1.4.1340
+	 * 1.2.840.113556.1.4.1413
+	 * 2.16.840.1.113730.3.4.9
+	 * 2.16.840.1.113730.3.4.10
+	 * 1.2.840.113556.1.4.1504
+	 * 1.2.840.113556.1.4.1852
+	 * 1.2.840.113556.1.4.802
+	 */
+
+	/* 
+	 * supportedLDAPVersion 
+	 * 3
+	 * 2
+	 */
+	{
+		int num_supportedLDAPVersion = 1;
+		DATA_BLOB *supportedLDAPVersion = talloc_array_p(attrs, DATA_BLOB, num_supportedLDAPVersion);
+		supportedLDAPVersion[0] = ATTR_BLOB_CONST("3");
+		ATTR_SINGLE_NOVAL(attrs[1], supportedLDAPVersion, num_supportedLDAPVersion, "supportedLDAPVersion");
+	}
+
+	/* 
+	 * supportedLDAPPolicies
+	 * MaxPoolThreads
+	 * MaxDatagramRecv
+	 * MaxReceiveBuffer
+	 * InitRecvTimeout
+	 * MaxConnections
+	 * MaxConnIdleTime
+	 * MaxPageSize
+	 * MaxQueryDuration
+	 * MaxTempTableSize
+	 * MaxResultSetSize
+	 * MaxNotificationPerConn
+	 * MaxValRange
+	 */
+
+	/* 
+	 * highestCommittedUSN 
+	 * 4555
+	 */
+
+	/* 
+	 * supportedSASLMechanisms
+	 * GSSAPI
+	 * GSS-SPNEGO
+	 * EXTERNAL
+	 * DIGEST-MD5
+	 */
+
+	/* 
+	 * dnsHostName
+	 * netbiosname.dom.tld
+	 */
+	{
+		int num_dnsHostName = 1;
+		DATA_BLOB *dnsHostName = talloc_array_p(attrs, DATA_BLOB, num_dnsHostName);
+		dnsHostName[0] = data_blob_talloc(attrs, lp_netbios_name(),strlen(lp_netbios_name()));
+		ATTR_SINGLE_NOVAL(attrs[2], dnsHostName, num_dnsHostName, "dnsHostName");
+	}
+
+	/* 
+	 * ldapServiceName
+	 * dom.tld:netbiosname$@DOM.TLD
+	 */
+
+	/* 
+	 * serverName:
+	 * CN=NETBIOSNAME,CN=Servers,CN=Default-First-Site,CN=Sites,CN=Configuration,DC=DOM,DC=TLD
+	 */
+
+	/* 
+	 * supportedCapabilities
+	 * 1.2.840.113556.1.4.800
+	 * 1.2.840.113556.1.4.1670
+	 * 1.2.840.113556.1.4.1791
+	 */
+
+	/* 
+	 * isSynchronized:
+	 * TRUE/FALSE
+	 */
+
+	/* 
+	 * isGlobalCatalogReady
+	 * TRUE/FALSE
+	 */
+
+	/* 
+	 * domainFunctionality
+	 * 0
+	 */
+
+	/* 
+	 * forestFunctionality
+	 * 0
+	 */
+
+	/* 
+	 * domainControllerFunctionality
+	 * 2
+	 */
+
+
+	ent_r = ldapsrv_init_reply(call, LDAP_TAG_SearchResultEntry);
+	if (!ent_r) {
+		ldapsrv_terminate_connection(call->conn, "ldapsrv_init_reply() failed");
+		return;
+	}
+
+	ent = &ent_r->msg.r.SearchResultEntry;
+	ent->dn = "";
+	ent->num_attributes = num_attrs;
+	ent->attributes = attrs;
+
+	ldapsrv_queue_reply(call, ent_r);
+
+	done_r = ldapsrv_init_reply(call, LDAP_TAG_SearchResultDone);
+	if (!done_r) {
+		ldapsrv_terminate_connection(call->conn, "ldapsrv_init_reply() failed");
+		return;
+	}
+
+	done = &done_r->msg.r.SearchResultDone;
+	done->resultcode = 0;
+	done->dn = NULL;
+	done->errormessage = NULL;
+	done->referral = NULL;
+
+	ldapsrv_queue_reply(call, done_r);
+}