mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-20 11:11:24 +00:00
dd5288f3a5
* if run by root (or root process) drop privs * ensure output size is not infinate (net finger only) * ensure output lines are not infinate in length (net finger only) * do not allow finger client to run longer than 3 minutes (net finger only)
72 lines
3.2 KiB
C
72 lines
3.2 KiB
C
/*
|
|
* Copyright (c) 1989, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to Berkeley by
|
|
* Tony Nardo of the Johns Hopkins University/Applied Physics Lab.
|
|
*
|
|
* 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.
|
|
*
|
|
* @(#)finger.h 8.1 (Berkeley) 6/6/93
|
|
* $Id$
|
|
*/
|
|
|
|
typedef struct person {
|
|
uid_t uid; /* user id */
|
|
char *dir; /* user's home directory */
|
|
char *homephone; /* pointer to home phone no. */
|
|
char *name; /* login name */
|
|
char *office; /* pointer to office name */
|
|
char *officephone; /* pointer to office phone no. */
|
|
char *realname; /* pointer to full name */
|
|
char *shell; /* user's shell */
|
|
time_t mailread; /* last time mail was read */
|
|
time_t mailrecv; /* last time mail was received */
|
|
struct where *whead, *wtail; /* list of where user is or has been */
|
|
} PERSON;
|
|
|
|
enum status { LASTLOG, LOGGEDIN };
|
|
|
|
typedef struct where {
|
|
struct where *next; /* next place user is or has been */
|
|
enum status info; /* type/status of request */
|
|
short writable; /* tty is writable */
|
|
time_t loginat; /* time of (last) login */
|
|
time_t idletime; /* how long idle (if logged in) */
|
|
char tty[UT_LINESIZE+1]; /* null terminated tty line */
|
|
char host[UT_HOSTSIZE+1]; /* null terminated remote host name */
|
|
} WHERE;
|
|
|
|
#define UNPRIV_NAME "nobody" /* Preferred privilege level */
|
|
#define UNPRIV_UGID 32767 /* Default uid and gid */
|
|
#define OUTPUT_MAX 100000 /* Do not keep listinging forever */
|
|
#define TIME_LIMIT 360 /* Do not keep listinging forever */
|
|
|
|
#include "extern.h"
|