From 9f2fd570dfad3c35512617ae887140b15e3ec4c5 Mon Sep 17 00:00:00 2001
From: Julian Pullen <Julian.Pullen@Sun.COM>
Date: Fri, 2 Jul 2010 10:46:04 +0100
Subject: 6636343 The SSS control generated by "libsldap.so.1" cannot work with
 Active Directory in VLV searches 6929861 NS switch LDAP enumeration
 terminates prematurely if LDAP mandatory attributes are missing 6963912
 libsldap does not work with the VLV response from Active Directory

---
 usr/src/lib/libsldap/common/ns_mapping.c | 57 +++++++++++++++++++++-----------
 1 file changed, 37 insertions(+), 20 deletions(-)

(limited to 'usr/src/lib/libsldap/common/ns_mapping.c')

diff --git a/usr/src/lib/libsldap/common/ns_mapping.c b/usr/src/lib/libsldap/common/ns_mapping.c
index 686a57ddb9..1ceb035941 100644
--- a/usr/src/lib/libsldap/common/ns_mapping.c
+++ b/usr/src/lib/libsldap/common/ns_mapping.c
@@ -2,9 +2,8 @@
  * CDDL HEADER START
  *
  * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
  *
  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  * or http://www.opensolaris.org/os/licensing.
@@ -20,12 +19,9 @@
  * CDDL HEADER END
  */
 /*
- * Copyright 2000-2003 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
+ * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <stdlib.h>
 #include <strings.h>
 #include <ctype.h>
@@ -350,7 +346,7 @@ __s_api_parseASearchDesc(const char *service,
 		return (NS_LDAP_INVALID_PARAM);
 
 	ptr = (ns_ldap_search_desc_t *)
-			calloc(1, sizeof (ns_ldap_search_desc_t));
+	    calloc(1, sizeof (ns_ldap_search_desc_t));
 	if (ptr == NULL)
 		return (NS_LDAP_MEMORY);
 
@@ -358,7 +354,7 @@ __s_api_parseASearchDesc(const char *service,
 
 	/* Get the default scope */
 	if ((rc = __ns_ldap_getParam(NS_LDAP_SEARCH_SCOPE_P,
-		&paramVal, errorp)) != NS_LDAP_SUCCESS) {
+	    &paramVal, errorp)) != NS_LDAP_SUCCESS) {
 		(void) __ns_ldap_freeError(errorp);
 		__ns_ldap_freeASearchDesc(ptr);
 		ptr = NULL;
@@ -629,14 +625,14 @@ __ns_ldap_saveSearchDesc(ns_ldap_search_desc_t ***sdlist,
 		*cnt = 0;
 		*max = NS_SDESC_MAX;
 		*sdlist = (ns_ldap_search_desc_t **)
-				calloc(*max, sizeof (ns_ldap_search_desc_t *));
+		    calloc(*max, sizeof (ns_ldap_search_desc_t *));
 		if (*sdlist == NULL)
 			return (-1);
 	} else if (*cnt+1 >= *max) {
 		*max += NS_SDESC_MAX;
 		tmplist = (ns_ldap_search_desc_t **)
-				realloc((void *)(*sdlist),
-			*max * sizeof (ns_ldap_search_desc_t *));
+		    realloc((void *)(*sdlist),
+		    *max * sizeof (ns_ldap_search_desc_t *));
 		if (tmplist == NULL)
 			return (-1);
 		else
@@ -677,7 +673,7 @@ int __ns_ldap_getSearchDescriptors(
 	*errorp = NULL;
 
 	rc = __ns_ldap_getParam(NS_LDAP_SERVICE_SEARCH_DESC_P,
-				(void ***)&param, errorp);
+	    (void ***)&param, errorp);
 	if (rc != NS_LDAP_SUCCESS) {
 		return (rc);
 	}
@@ -692,7 +688,7 @@ int __ns_ldap_getSearchDescriptors(
 		(void) snprintf(errstr, sizeof (errstr),
 		    gettext("No configuration information available."));
 		MKERROR(LOG_ERR, *errorp, NS_CONFIG_NOTLOADED, strdup(errstr),
-			NULL);
+		    NULL);
 		return (NS_LDAP_CONFIG);
 	}
 
@@ -709,7 +705,7 @@ int __ns_ldap_getSearchDescriptors(
 		/* Convert a SEARCH_DN to a search descriptor */
 		for (; *sdl; sdl++) {
 			ret = (ns_ldap_search_desc_t *)
-				calloc(1, sizeof (ns_ldap_search_desc_t));
+			    calloc(1, sizeof (ns_ldap_search_desc_t));
 			if (ret == NULL) {
 				(void) __ns_ldap_freeSearchDescriptors(&sdlist);
 				__s_api_free2dArray(sdl_save);
@@ -726,7 +722,7 @@ int __ns_ldap_getSearchDescriptors(
 
 			/* default scope */
 			if ((rc = __ns_ldap_getParam(NS_LDAP_SEARCH_SCOPE_P,
-				&paramVal, errorp)) != NS_LDAP_SUCCESS) {
+			    &paramVal, errorp)) != NS_LDAP_SUCCESS) {
 				(void) __ns_ldap_freeASearchDesc(ret);
 				(void) __ns_ldap_freeSearchDescriptors(&sdlist);
 				__s_api_free2dArray(sdl_save);
@@ -775,17 +771,17 @@ int __ns_ldap_getSearchDescriptors(
 			if (rc != NS_LDAP_SUCCESS) {
 				(void) __ns_ldap_freeSearchDescriptors(&sdlist);
 				(void) snprintf(errstr, (2 * MAXERROR), gettext(
-					"Invalid serviceSearchDescriptor (%s). "
-					"Illegal configuration"), *sdl);
+				    "Invalid serviceSearchDescriptor (%s). "
+				    "Illegal configuration"), *sdl);
 				(void) __ns_ldap_freeParam(&param);
 				param = NULL;
 				MKERROR(LOG_ERR, *errorp, NS_CONFIG_SYNTAX,
-					strdup(errstr), NULL);
+				    strdup(errstr), NULL);
 				return (rc);
 			}
 			if (ret != NULL) {
 				rc = __ns_ldap_saveSearchDesc(
-					&sdlist, &cnt, &max, ret);
+				    &sdlist, &cnt, &max, ret);
 			}
 			if (rc < 0) {
 				(void) __ns_ldap_freeSearchDescriptors(&sdlist);
@@ -1028,3 +1024,24 @@ char **__ns_ldap_mapAttributeList(
 	}
 	return (cpp);
 }
+
+char *
+__ns_ldap_mapAttribute(
+	const char *service,
+	const char *origAttr)
+{
+	char **npp;
+	char *mappedAttr;
+
+	if (origAttr == NULL)
+		return (NULL);
+
+	npp = __ns_ldap_getMappedAttributes(service, origAttr);
+	if (npp && npp[0]) {
+		mappedAttr = strdup(npp[0]);
+		__s_api_free2dArray(npp);
+	} else {
+		mappedAttr = strdup(origAttr);
+	}
+	return (mappedAttr);
+}
-- 
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