diff options
Diffstat (limited to 'usr.sbin/pwd_mkdb/pw_scan.c')
| -rw-r--r-- | usr.sbin/pwd_mkdb/pw_scan.c | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/usr.sbin/pwd_mkdb/pw_scan.c b/usr.sbin/pwd_mkdb/pw_scan.c deleted file mode 100644 index 69a36e0964e..00000000000 --- a/usr.sbin/pwd_mkdb/pw_scan.c +++ /dev/null @@ -1,137 +0,0 @@ -/*- - * Copyright (c) 1990, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * Portions Copyright(C) 1995, Jason Downs. 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. - */ - -#ifndef lint -/*static char sccsid[] = "from: @(#)pw_scan.c 8.3 (Berkeley) 4/2/94";*/ -static char *rcsid = "$Id: pw_scan.c,v 1.1 1995/10/18 08:48:01 deraadt Exp $"; -#endif /* not lint */ - -/* - * This module is used to "verify" password entries by chpass(1) and - * pwd_mkdb(8). - */ - -#include <sys/param.h> - -#include <err.h> -#include <fcntl.h> -#include <pwd.h> -#include <errno.h> -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <unistd.h> - -#include "pw_scan.h" - -int -pw_scan(bp, pw, flags) - char *bp; - struct passwd *pw; - int *flags; -{ - long id; - int root; - char *p, *sh; - - if (flags != (int *)NULL) - *flags = 0; - - if (!(pw->pw_name = strsep(&bp, ":"))) /* login */ - goto fmt; - root = !strcmp(pw->pw_name, "root"); - - if (!(pw->pw_passwd = strsep(&bp, ":"))) /* passwd */ - goto fmt; - - if (!(p = strsep(&bp, ":"))) /* uid */ - goto fmt; - id = atol(p); - if (root && id) { - warnx("root uid should be 0"); - return (0); - } - if (id > USHRT_MAX) { - warnx("%s > max uid value (%d)", p, USHRT_MAX); - return (0); - } - pw->pw_uid = id; - if ((*p == '\0') && (flags != (int *)NULL)) - *flags |= _PASSWORD_NOUID; - - if (!(p = strsep(&bp, ":"))) /* gid */ - goto fmt; - id = atol(p); - if (id > USHRT_MAX) { - warnx("%s > max gid value (%d)", p, USHRT_MAX); - return (0); - } - pw->pw_gid = id; - if ((*p == '\0') && (flags != (int *)NULL)) - *flags |= _PASSWORD_NOGID; - - pw->pw_class = strsep(&bp, ":"); /* class */ - if (!(p = strsep(&bp, ":"))) /* change */ - goto fmt; - pw->pw_change = atol(p); - if ((*p == '\0') && (flags != (int *)NULL)) - *flags |= _PASSWORD_NOCHG; - if (!(p = strsep(&bp, ":"))) /* expire */ - goto fmt; - pw->pw_expire = atol(p); - if ((*p == '\0') && (flags != (int *)NULL)) - *flags |= _PASSWORD_NOEXP; - pw->pw_gecos = strsep(&bp, ":"); /* gecos */ - pw->pw_dir = strsep(&bp, ":"); /* directory */ - if (!(pw->pw_shell = strsep(&bp, ":"))) /* shell */ - goto fmt; - - p = pw->pw_shell; - if (root && *p) /* empty == /bin/sh */ - for (setusershell();;) { - if (!(sh = getusershell())) { - warnx("warning, unknown root shell"); - break; - } - if (!strcmp(p, sh)) - break; - } - - if (p = strsep(&bp, ":")) { /* too many */ -fmt: warnx("corrupted entry"); - return (0); - } - - return (1); -} |