1/*
2 * Copyright (c) 1998-2008 Apple Inc.  All rights reserved.
3 * Portions Copyright (c) 1988 by Sun Microsystems, Inc.
4 * Portions Copyright (c) 1988 The Regents of the University of California.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 *    must display the following acknowledgement:
17 *	This product includes software developed by the University of
18 *	California, Berkeley and its contributors.
19 * 4. Neither the name of the University nor the names of its contributors
20 *    may be used to endorse or promote products derived from this software
21 *    without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36#include <stdio.h>
37#include <stdlib.h>
38#include <unistd.h>
39#include <string.h>
40#include <pwd.h>
41#include <netinet/in.h>
42#include <rpc/types.h>
43#include <rpc/xdr.h>
44#include <rpc/rpc.h>
45#include <rpcsvc/yp_prot.h>
46#include <rpcsvc/ypclnt.h>
47#include <rpcsvc/yppasswd.h>
48#include <netdb.h>
49#include <sys/socket.h>
50#include <sys/file.h>
51#include <errno.h>
52
53#include <OpenDirectory/OpenDirectory.h>
54
55//-------------------------------------------------------------------------------------
56//	od_check_passwd
57//-------------------------------------------------------------------------------------
58
59int od_check_passwd(const char *uname, const char *domain)
60{
61	int	authenticated = 0;
62
63	ODSessionRef	session = NULL;
64	ODNodeRef		node = NULL;
65	ODRecordRef		rec = NULL;
66	CFStringRef		user = NULL;
67	CFStringRef		location = NULL;
68	CFStringRef		password = NULL;
69
70	if (uname) user = CFStringCreateWithCString(NULL, uname, kCFStringEncodingUTF8);
71	if (domain) location = CFStringCreateWithCString(NULL, domain, kCFStringEncodingUTF8);
72
73	if (user) {
74		printf("Checking password for %s.\n", uname);
75		char* p = getpass("Password:");
76		if (p) password = CFStringCreateWithCString(NULL, p, kCFStringEncodingUTF8);
77	}
78
79	if (password) {
80		session = ODSessionCreate(NULL, NULL, NULL);
81		if (session) {
82			if (location) {
83				node = ODNodeCreateWithName(NULL, session, location, NULL);
84			} else {
85				node = ODNodeCreateWithNodeType(NULL, session, kODNodeTypeAuthentication, NULL);
86			}
87			if (node) {
88				rec = ODNodeCopyRecord(node, kODRecordTypeUsers, user, NULL, NULL);
89			}
90			if (rec) {
91				authenticated = ODRecordVerifyPassword(rec, password, NULL);
92			}
93		}
94	}
95
96	if (!authenticated) {
97		fprintf(stderr, "Sorry\n");
98		exit(1);
99	}
100
101	return 0;
102}
103
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109