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/*
*
* Copyright (c) 2001 Gert Doering. 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"
#include "ssh.h"
#include "log.h"
#include "servconf.h"
#ifdef _AIX
#include <uinfo.h>
#include <../xmalloc.h>
extern ServerOptions options;
/*
* AIX has a "usrinfo" area where logname and other stuff is stored -
* a few applications actually use this and die if it's not set
*
* NOTE: TTY= should be set, but since no one uses it and it's hard to
* acquire due to privsep code. We will just drop support.
*/
void
aix_usrinfo(struct passwd *pw)
{
u_int i;
size_t len;
char *cp;
len = sizeof("LOGNAME= NAME= ") + (2 * strlen(pw->pw_name));
cp = xmalloc(len);
i = snprintf(cp, len, "LOGNAME=%s%cNAME=%s%c", pw->pw_name, '\0',
pw->pw_name, '\0');
if (usrinfo(SETUINFO, cp, i) == -1)
fatal("Couldn't set usrinfo: %s", strerror(errno));
debug3("AIX/UsrInfo: set len %d", i);
xfree(cp);
}
#ifdef WITH_AIXAUTHENTICATE
/*
* Remove embedded newlines in string (if any).
* Used before logging messages returned by AIX authentication functions
* so the message is logged on one line.
*/
void
aix_remove_embedded_newlines(char *p)
{
if (p == NULL)
return;
for (; *p; p++) {
if (*p == '\n')
*p = ' ';
}
/* Remove trailing whitespace */
if (*--p == ' ')
*p = '\0';
}
#endif /* WITH_AIXAUTHENTICATE */
# ifdef CUSTOM_FAILED_LOGIN
/*
* record_failed_login: generic "login failed" interface function
*/
void
record_failed_login(const char *user, const char *ttyname)
{
char *hostname = get_canonical_hostname(options.use_dns);
# ifdef AIX_LOGINFAILED_3ARG
loginfailed((char *)user, hostname, (char *)ttyname);
# else
loginfailed((char *)user, hostname, (char *)ttyname, AUDIT_FAIL_AUTH);
# endif
}
# endif /* CUSTOM_FAILED_LOGIN */
#endif /* _AIX */
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