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      1 /* $Id: auth-pam.h,v 1.16 2002/07/23 00:44:07 stevesk Exp $ */
      2 
      3 #ifndef	_AUTH_PAM_H
      4 #define	_AUTH_PAM_H
      5 
      6 #pragma ident	"%Z%%M%	%I%	%E% SMI"
      7 
      8 #ifdef __cplusplus
      9 extern "C" {
     10 #endif
     11 
     12 
     13 /*
     14  * Copyright (c) 2000 Damien Miller.  All rights reserved.
     15  *
     16  * Redistribution and use in source and binary forms, with or without
     17  * modification, are permitted provided that the following conditions
     18  * are met:
     19  * 1. Redistributions of source code must retain the above copyright
     20  *    notice, this list of conditions and the following disclaimer.
     21  * 2. Redistributions in binary form must reproduce the above copyright
     22  *    notice, this list of conditions and the following disclaimer in the
     23  *    documentation and/or other materials provided with the distribution.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     26  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     27  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     28  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     29  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     30  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     31  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     32  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     33  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     34  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     35  */
     36 /*
     37  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
     38  * Use is subject to license terms.
     39  */
     40 
     41 #include "includes.h"
     42 #ifdef USE_PAM
     43 
     44 const char * derive_pam_svc_name(Authmethod *method);
     45 void new_start_pam(Authctxt *authctxt, struct pam_conv *conv);
     46 int auth_pam_password(Authctxt *authctxt, const char *password);
     47 int do_pam_non_initial_userauth(Authctxt *authctxt);
     48 int finish_userauth_do_pam(Authctxt *authctxt);
     49 void finish_pam(Authctxt *authctxt);
     50 char **fetch_pam_environment(Authctxt *authctxt);
     51 void free_pam_environment(char **env);
     52 void message_cat(char **p, const char *a);
     53 void print_pam_messages(void);
     54 
     55 #define AUTHPAM_DONE(ac) (ac != NULL && \
     56 			ac->pam != NULL && \
     57 			ac->pam->h != NULL && \
     58 			ac->pam->state == PAM_S_DONE)
     59 
     60 #define AUTHPAM_RETVAL(ac, rv) ((ac != NULL && ac->pam != NULL) ? \
     61 	ac->pam->last_pam_retval : rv)
     62 
     63 #define AUTHPAM_ERROR(ac, rv) ((ac != NULL && ac->pam != NULL && \
     64 				ac->pam->last_pam_retval != PAM_SUCCESS) ? \
     65 			ac->pam->last_pam_retval : rv)
     66 
     67 #endif	/* USE_PAM */
     68 
     69 #ifdef __cplusplus
     70 }
     71 #endif
     72 
     73 #endif /* _AUTH_PAM_H */
     74