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104 lines
3.7 KiB
C
104 lines
3.7 KiB
C
/*
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* Author: NoMachine <developers@nomachine.com>
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*
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* Copyright (c) 2012, 2012 NoMachine
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* All rights reserved
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*
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* Support functions for versatile PAM authentication.
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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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* 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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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef RUNTIME_LIBPAM
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#ifndef PAM_H
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#define PAM_H
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#include <security/pam_appl.h>
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#include <security/_pam_types.h>
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int initPAM(const char* path);
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void unloadPAM();
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typedef const char* (*pam_strerror_ptr)(pam_handle_t *pamh, int errnum);
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typedef int PAM_NONNULL((1,3,4)) (*pam_start_ptr)
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(const char *service_name,
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const char *user,
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const struct pam_conv *pam_conversation,
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pam_handle_t **pamh);
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typedef int PAM_NONNULL((1)) (*pam_end_ptr)(pam_handle_t *pamh, int pam_status);
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typedef int PAM_NONNULL((1)) (*pam_setcred_ptr)(pam_handle_t *pamh, int flags);
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typedef int PAM_NONNULL((1)) (*pam_set_item_ptr)(pam_handle_t *pamh,
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int item_type,
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const void *item);
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typedef int PAM_NONNULL((1)) (*pam_authenticate_ptr)(pam_handle_t *pamh, int flags);
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typedef int PAM_NONNULL((1)) (*pam_chauthtok_ptr)(pam_handle_t *pamh, int flags);
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typedef char** PAM_NONNULL((1)) (*pam_getenvlist_ptr)(pam_handle_t *pamh);
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typedef int PAM_NONNULL((1)) (*pam_close_session_ptr)(pam_handle_t *pamh,
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int flags);
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typedef int PAM_NONNULL((1,2)) (*pam_putenv_ptr)(pam_handle_t *pamh,
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const char *name_value);
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typedef int PAM_NONNULL((1)) (*pam_acct_mgmt_ptr)(pam_handle_t *pamh, int flags);
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typedef int PAM_NONNULL((1)) (*pam_get_item_ptr)(const pam_handle_t *pamh,
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int item_type,
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const void **item);
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typedef int PAM_NONNULL((1)) (*pam_open_session_ptr)(pam_handle_t *pamh, int flags);
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typedef struct
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{
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pam_start_ptr pam_start;
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pam_end_ptr pam_end;
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pam_setcred_ptr pam_setcred;
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pam_strerror_ptr pam_strerror;
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pam_set_item_ptr pam_set_item;
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pam_authenticate_ptr pam_authenticate;
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pam_chauthtok_ptr pam_chauthtok;
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pam_getenvlist_ptr pam_getenvlist;
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pam_close_session_ptr pam_close_session;
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pam_putenv_ptr pam_putenv;
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pam_acct_mgmt_ptr pam_acct_mgmt;
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pam_get_item_ptr pam_get_item;
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pam_open_session_ptr pam_open_session;
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} PamDispatch;
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#endif // PAM_H
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#endif /* RUNTIME_LIBPAM */
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