6cfbde4d86
The plugin interfaces were originally implemented for use on Unix where KRB5_CALLCONV, HEIM_CALLCONV and similar are defined as nothing. However, on 32-bit Windows the calling convention matters and executing a __stdcall function through a __cdecl function pointer will result in failures. This change updates the krb5plugin_windc, krb5plugin_service_locate, krb5plugin_send_to_kdc plugins to specify the KRB5_CALLCONV for functions. This brings the plugins into compliance with the heim_plugin_common interface requirement that init() and fini() use the platform specified HEIM_CALLCONV. The krb5-plugin(7) man page is updated and the lib/krb5/test_plugin test is also fixed. With this change all tests pass on 32-bit Windows. Change-Id: Ic9d2e1285c9c179e3898dc9d071ed092bcddc406
91 lines
3.3 KiB
C
91 lines
3.3 KiB
C
/*
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* Copyright (c) 2006 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. 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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/* $Id$ */
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#ifndef HEIMDAL_KRB5_PAC_PLUGIN_H
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#define HEIMDAL_KRB5_PAC_PLUGIN_H 1
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#include <krb5.h>
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/*
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* The PAC generate function should allocate a krb5_pac using
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* krb5_pac_init and fill in the PAC structure for the principal using
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* krb5_pac_add_buffer.
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*
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* The PAC verify function should verify the PAC KDC signatures by fetching
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* the right KDC key and calling krb5_pac_verify() with that KDC key.
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* Optionally, update the PAC buffers upon success.
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*
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* Check client access function check if the client is authorized.
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*/
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struct hdb_entry_ex;
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typedef krb5_error_code
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(KRB5_CALLCONV *krb5plugin_windc_pac_generate)(void *, krb5_context,
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struct hdb_entry_ex *, krb5_pac *);
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typedef krb5_error_code
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(KRB5_CALLCONV *krb5plugin_windc_pac_verify)(void *, krb5_context,
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const krb5_principal, /* new ticket client */
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const krb5_principal, /* delegation proxy */
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struct hdb_entry_ex *,/* client */
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struct hdb_entry_ex *,/* server */
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struct hdb_entry_ex *,/* krbtgt */
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krb5_pac *);
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typedef krb5_error_code
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(KRB5_CALLCONV *krb5plugin_windc_client_access)(
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void *, krb5_context,
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krb5_kdc_configuration *config,
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hdb_entry_ex *, const char *,
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hdb_entry_ex *, const char *,
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KDC_REQ *, METHOD_DATA *);
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#define KRB5_WINDC_PLUGIN_MINOR 6
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#define KRB5_WINDC_PLUGING_MINOR KRB5_WINDC_PLUGIN_MINOR
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typedef struct krb5plugin_windc_ftable {
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int minor_version;
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krb5_error_code (KRB5_CALLCONV *init)(krb5_context, void **);
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void (KRB5_CALLCONV *fini)(void *);
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krb5plugin_windc_pac_generate pac_generate;
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krb5plugin_windc_pac_verify pac_verify;
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krb5plugin_windc_client_access client_access;
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} krb5plugin_windc_ftable;
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#endif /* HEIMDAL_KRB5_PAC_PLUGIN_H */
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