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Current Path: /usr/src/crypto/heimdal/appl/login

usr / src / crypto / heimdal / appl / login /

📁 ..
📄 ChangeLog(9.48 KB)
📄 Makefile.am(792 B)
📄 Makefile.in(33.67 KB)
📄 conf.c(1.97 KB)
📄 env.c(2.74 KB)
📄 limits_conf.c(5.82 KB)
📄 login-protos.h(1.23 KB)
📄 login.1(6.88 KB)
📄 login.access.5(1.54 KB)
📄 login.c(16.46 KB)
📄 login_access.c(8.63 KB)
📄 login_locl.h(3.67 KB)
📄 loginpaths.h(1.94 KB)
📄 osfc2.c(2.75 KB)
📄 read_string.c(3.28 KB)
📄 shadow.c(3 KB)
📄 stty_default.c(2.76 KB)
📄 tty.c(2.21 KB)
📄 utmp_login.c(4.54 KB)
📄 utmpx_login.c(3.2 KB)

Editing: shadow.c

/*
 * Copyright (c) 1997, 1998, 1999 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * 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. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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 "login_locl.h"

RCSID("$Id$");

#ifdef HAVE_SHADOW_H

#ifndef _PATH_CHPASS
#define _PATH_CHPASS "/usr/bin/passwd"
#endif

static int
change_passwd(const struct passwd *who)
{
    int status;
    pid_t pid;

switch (pid = fork()) {
    case -1:
        printf("fork /bin/passwd");
        exit(1);
    case 0:
        execlp(_PATH_CHPASS, "passwd", who->pw_name, (char *) 0);
        exit(1);
    default:
        waitpid(pid, &status, 0);
        return (status);
    }
}

void
check_shadow(const struct passwd *pw, const struct spwd *sp)
{
  long today;

today = time(0)/(24L * 60 * 60);

if (sp == NULL)
      return;

if (sp->sp_expire > 0) {
        if (today >= sp->sp_expire) {
            printf("Your account has expired.\n");
            sleep(1);
            exit(0);
        } else if (sp->sp_expire - today < 14) {
            printf("Your account will expire in %d days.\n",
                   (int)(sp->sp_expire - today));
        }
  }

if (sp->sp_max > 0) {
        if (today >= (sp->sp_lstchg + sp->sp_max)) {
            printf("Your password has expired. Choose a new one.\n");
            change_passwd(pw);
        } else if (sp->sp_warn > 0
            && (today > (sp->sp_lstchg + sp->sp_max - sp->sp_warn))) {
            printf("Your password will expire in %d days.\n",
                   (int)(sp->sp_lstchg + sp->sp_max - today));
        }
  }
}
#endif /* HAVE_SHADOW_H */

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Editing: shadow.c

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