1 files changed, 105 insertions, 0 deletions
diff --git a/system_cmds/chkpasswd.tproj/od_passwd.c b/system_cmds/chkpasswd.tproj/od_passwd.c
new file mode 100644
index 0000000..2ea724f
--- /dev/null
+++ b/system_cmds/chkpasswd.tproj/od_passwd.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 1998-2016 Apple Inc.  All rights reserved.
+ * Portions Copyright (c) 1988 by Sun Microsystems, Inc.
+ * Portions Copyright (c) 1988 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <pwd.h>
+#include <netinet/in.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <rpc/rpc.h>
+#include <rpcsvc/yp_prot.h>
+#include <rpcsvc/ypclnt.h>
+#include <rpcsvc/yppasswd.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <sys/file.h>
+#include <errno.h>
+
+#include <OpenDirectory/OpenDirectory.h>
+
+#include "passwd.h"
+
+//-------------------------------------------------------------------------------------
+//	od_check_passwd
+//-------------------------------------------------------------------------------------
+
+int
+od_check_passwd(const char *uname, const char *domain)
+{
+	int	authenticated = 0;
+
+	ODSessionRef	session = NULL;
+	ODNodeRef		node = NULL;
+	ODRecordRef		rec = NULL;
+	CFStringRef		user = NULL;
+	CFStringRef		location = NULL;
+	CFStringRef		password = NULL;
+
+	if (uname) user = CFStringCreateWithCString(NULL, uname, kCFStringEncodingUTF8);
+	if (domain) location = CFStringCreateWithCString(NULL, domain, kCFStringEncodingUTF8);
+
+	if (user) {
+		printf("Checking password for %s.\n", uname);
+		char* p = getpass("Password:");
+		if (p) password = CFStringCreateWithCString(NULL, p, kCFStringEncodingUTF8);
+	}
+
+	if (password) {
+		session = ODSessionCreate(NULL, NULL, NULL);
+		if (session) {
+			if (location) {
+				node = ODNodeCreateWithName(NULL, session, location, NULL);
+			} else {
+				node = ODNodeCreateWithNodeType(NULL, session, kODNodeTypeAuthentication, NULL);
+			}
+			if (node) {
+				rec = ODNodeCopyRecord(node, kODRecordTypeUsers, user, NULL, NULL);
+			}
+			if (rec) {
+				authenticated = ODRecordVerifyPassword(rec, password, NULL);
+			}
+		}
+	}
+
+	if (!authenticated) {
+		fprintf(stderr, "Sorry\n");
+		exit(1);
+	}
+
+	return 0;
+}