port-irix.c

OpenSSH 是 SSH （Secure SHell） 协议的免费开源实现。它用安全、加密的网络连接工具代替了 telnet、ftp、 rlogin、rsh 和 rcp 工具。OpenSSH 支持

/*
 * Copyright (c) 2000 Denis Parker.  All rights reserved.
 * Copyright (c) 2000 Michael Stone.  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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 "includes.h"

#if defined(WITH_IRIX_PROJECT) || \
    defined(WITH_IRIX_JOBS) || \
    defined(WITH_IRIX_ARRAY)

#ifdef WITH_IRIX_PROJECT
# include <proj.h>
#endif /* WITH_IRIX_PROJECT */
#ifdef WITH_IRIX_JOBS
# include <sys/resource.h>
#endif
#ifdef WITH_IRIX_AUDIT
# include <sat.h>
#endif /* WITH_IRIX_AUDIT */

void
irix_setusercontext(struct passwd *pw)
{
#ifdef WITH_IRIX_PROJECT
        prid_t projid;
#endif
#ifdef WITH_IRIX_JOBS
        jid_t jid = 0;
#elif defined(WITH_IRIX_ARRAY)
        int jid = 0;
#endif

#ifdef WITH_IRIX_JOBS
        jid = jlimit_startjob(pw->pw_name, pw->pw_uid, "interactive");
        if (jid == -1)
                fatal("Failed to create job container: %.100s",
                    strerror(errno));
#endif /* WITH_IRIX_JOBS */
#ifdef WITH_IRIX_ARRAY
        /* initialize array session */
        if (jid == 0  && newarraysess() != 0)
                fatal("Failed to set up new array session: %.100s",
                    strerror(errno));
#endif /* WITH_IRIX_ARRAY */
#ifdef WITH_IRIX_PROJECT
        /* initialize irix project info */
        if ((projid = getdfltprojuser(pw->pw_name)) == -1) {
                debug("Failed to get project id, using projid 0");
                projid = 0;
        }
        if (setprid(projid))
                fatal("Failed to initialize project %d for %s: %.100s",
                    (int)projid, pw->pw_name, strerror(errno));
#endif /* WITH_IRIX_PROJECT */
#ifdef WITH_IRIX_AUDIT
        if (sysconf(_SC_AUDIT)) {
                debug("Setting sat id to %d", (int) pw->pw_uid);
                if (satsetid(pw->pw_uid))
                        debug("error setting satid: %.100s", strerror(errno));
        }
#endif /* WITH_IRIX_AUDIT */
}


#endif /* defined(WITH_IRIX_PROJECT) || defined(WITH_IRIX_JOBS) || defined(WITH_IRIX_ARRAY) */