506b98d110
kdc Allow a password change when the password is expired
This requires a rework on Heimdal's windc plugin layer, as we want
full control over what tickets Heimdal will issue. (In particular, in
case our requirements become more complex in future).
The original problem was that Heimdal's check would permit the ticket,
but Samba would then deny it, not knowing it was for kadmin/changepw
Andrew Bartlett
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@25294 ec53bebd-3082-4978-b11e-865c3cabbd6b
87 lines
3.0 KiB
C
87 lines
3.0 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 all components in the PAC
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* using krb5_pac_get_types and krb5_pac_get_buffer for all types.
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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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(*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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(*krb5plugin_windc_pac_verify)(void *, krb5_context,
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const krb5_principal,
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struct hdb_entry_ex *,
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struct hdb_entry_ex *,
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krb5_pac *);
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typedef krb5_error_code
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(*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 *, krb5_data *);
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#define KRB5_WINDC_PLUGING_MINOR 4
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typedef struct krb5plugin_windc_ftable {
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int minor_version;
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krb5_error_code (*init)(krb5_context, void **);
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void (*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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