imapext-2007
diff src/osdep/unix/log_sec.c @ 0:ada5e610ab86
imap-2007e
author | yuuji@gentei.org |
---|---|
date | Mon, 14 Sep 2009 15:17:45 +0900 |
parents | |
children |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/osdep/unix/log_sec.c Mon Sep 14 15:17:45 2009 +0900 1.3 @@ -0,0 +1,44 @@ 1.4 +/* ======================================================================== 1.5 + * Copyright 1988-2006 University of Washington 1.6 + * 1.7 + * Licensed under the Apache License, Version 2.0 (the "License"); 1.8 + * you may not use this file except in compliance with the License. 1.9 + * You may obtain a copy of the License at 1.10 + * 1.11 + * http://www.apache.org/licenses/LICENSE-2.0 1.12 + * 1.13 + * 1.14 + * ======================================================================== 1.15 + */ 1.16 + 1.17 +/* 1.18 + * Program: SecureWare login 1.19 + * 1.20 + * Author: Mark Crispin 1.21 + * Networks and Distributed Computing 1.22 + * Computing & Communications 1.23 + * University of Washington 1.24 + * Administration Building, AG-44 1.25 + * Seattle, WA 98195 1.26 + * Internet: MRC@CAC.Washington.EDU 1.27 + * 1.28 + * Date: 1 August 1988 1.29 + * Last Edited: 30 August 2006 1.30 + */ 1.31 + 1.32 +/* Log in 1.33 + * Accepts: login passwd struct 1.34 + * argument count 1.35 + * argument vector 1.36 + * Returns: T if success, NIL otherwise 1.37 + */ 1.38 + 1.39 +long loginpw (struct passwd *pw,int argc,char *argv[]) 1.40 +{ 1.41 + uid_t uid = pw->pw_uid; 1.42 + char *name = cpystr (pw->pw_name); 1.43 + long ret = !(setluid (uid) || setgid (pw->pw_gid) || 1.44 + initgroups (name,pw->pw_gid) || setuid (uid)); 1.45 + fs_give ((void **) &name); 1.46 + return ret; 1.47 +}