7dfe42ff25
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4237 ec53bebd-3082-4978-b11e-865c3cabbd6b
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/*
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* Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the Kungliga Tekniska
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* Högskolan and its contributors.
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*
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* 4. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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RCSID("$Id$");
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#endif
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#include <unistd.h>
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#include <sys/types.h>
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#include <pwd.h>
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#include <krb.h>
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#include <kafs.h>
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#include <roken.h>
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/*
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*
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*/
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int
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afs_verify(char *name,
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char *password,
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int32_t *exp,
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int quiet)
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{
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int ret = 1;
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char lrealm[REALM_SZ + 1];
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char tkt_string[MaxPathLen];
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struct passwd *pwd;
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if (krb_get_lrealm (lrealm, 1) != KFAILURE &&
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(pwd = k_getpwnam (name)) != NULL) {
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snprintf (tkt_string, sizeof(tkt_string),
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"%s%d_%d", TKT_ROOT,
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(unsigned)pwd->pw_uid, (unsigned)getpid());
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krb_set_tkt_string (tkt_string);
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ret = krb_verify_user (name, "", lrealm, password, 1, NULL);
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if (ret == KSUCCESS) {
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if (k_hasafs()) {
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k_setpag ();
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krb_afslog_uid (0, 0, pwd->pw_uid);
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}
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} else if (!quiet)
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printf ("%s\n", krb_get_err_text (ret));
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}
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if (ret)
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ret = unix_verify_user (name, password);
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return ret;
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}
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char *
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afs_gettktstring (void)
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{
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return tkt_string ();
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}
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