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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 /*
     22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  */
     25 
     26 #ifndef _UTILS_H
     27 #define	_UTILS_H
     28 
     29 #ifdef	__cplusplus
     30 extern "C" {
     31 #endif
     32 
     33 #include <security/pam_appl.h>
     34 #include <security/pam_impl.h>
     35 #include <krb5.h>
     36 #include <netdb.h>
     37 
     38 #define	KRB5_DATA	"SUNW-KRB5-AUTH-DATA"
     39 #define	ROOT_UNAME	"root"
     40 
     41 typedef struct {
     42 	char		*user;
     43 	int		debug;
     44 	int		warn;
     45 	int		err_on_exp;
     46 	int		auth_status;
     47 	char		*env;		/* don't free! sent to putenv... */
     48 	krb5_ccache	ccache;		/* file credential cache */
     49 	krb5_context	kcontext;
     50 	krb5_creds	initcreds;	/* initial creds from */
     51 					/* pam_authenticate() */
     52 	char		*password;
     53 	int		age_status;
     54 	krb5_timestamp	expiration;
     55 } krb5_module_data_t;
     56 
     57 int get_pw_uid(char *, uid_t *);
     58 int get_pw_gid(char *, gid_t *);
     59 int get_kmd_kuser(krb5_context, const char *, char *, int);
     60 int key_in_keytab(const char *, int);
     61 
     62 #ifdef	__cplusplus
     63 }
     64 #endif
     65 
     66 #endif /* _UTILS_H */
     67