| 1 | /* vi: set sw=4 ts=4: */
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| 2 | /*
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| 3 | * Copyright 1989 - 1994, Julianne Frances Haugh <jockgrrl@austin.rr.com>
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| 4 | * All rights reserved.
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| 5 | *
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| 6 | * Redistribution and use in source and binary forms, with or without
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| 7 | * modification, are permitted provided that the following conditions
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| 8 | * are met:
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| 9 | * 1. Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * 2. Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * 3. Neither the name of Julianne F. Haugh nor the names of its contributors
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| 15 | * may be used to endorse or promote products derived from this software
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| 16 | * without specific prior written permission.
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| 17 | *
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| 18 | * THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
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| 19 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
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| 22 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 23 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 24 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 26 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 27 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 28 | * SUCH DAMAGE.
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| 29 | */
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| 30 |
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| 31 | #include <time.h>
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| 32 | #include <sys/types.h>
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| 33 | #include "libbb.h"
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| 34 | #include "shadow_.h"
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| 35 |
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| 36 | /*
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| 37 | * pwd_to_spwd - create entries for new spwd structure
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| 38 | *
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| 39 | * pwd_to_spwd() creates a new (struct spwd) containing the
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| 40 | * information in the pointed-to (struct passwd).
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| 41 | */
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| 42 | #define DAY (24L*3600L)
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| 43 | #define WEEK (7*DAY)
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| 44 | #define SCALE DAY
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| 45 | struct spwd *pwd_to_spwd(const struct passwd *pw)
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| 46 | {
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| 47 | static struct spwd sp;
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| 48 |
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| 49 | /*
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| 50 | * Nice, easy parts first. The name and passwd map directly
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| 51 | * from the old password structure to the new one.
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| 52 | */
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| 53 | sp.sp_namp = pw->pw_name;
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| 54 | sp.sp_pwdp = pw->pw_passwd;
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| 55 |
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| 56 | /*
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| 57 | * Defaults used if there is no pw_age information.
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| 58 | */
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| 59 | sp.sp_min = 0;
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| 60 | sp.sp_max = (10000L * DAY) / SCALE;
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| 61 | sp.sp_lstchg = time((time_t *) 0) / SCALE;
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| 62 |
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| 63 | /*
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| 64 | * These fields have no corresponding information in the password
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| 65 | * file. They are set to uninitialized values.
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| 66 | */
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| 67 | sp.sp_warn = -1;
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| 68 | sp.sp_expire = -1;
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| 69 | sp.sp_inact = -1;
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| 70 | sp.sp_flag = -1;
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| 71 |
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| 72 | return &sp;
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| 73 | }
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| 74 |
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