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/*
* Copyright (C) 2008 Martin Willi
* Copyright (C) 2006 Andreas Steffen
* HSR Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "crl.h"
#include <utils/debug.h>
ENUM(crl_reason_names, CRL_REASON_UNSPECIFIED, CRL_REASON_REMOVE_FROM_CRL,
"unspecified",
"key compromise",
"ca compromise",
"affiliation changed",
"superseded",
"cessation of operation",
"certificate hold",
"reason #7",
"remove from crl",
);
/**
* Check if this CRL is newer
*/
bool crl_is_newer(crl_t *this, crl_t *other)
{
chunk_t this_num, other_num;
bool newer;
this_num = this->get_serial(this);
other_num = other->get_serial(other);
/* compare crlNumbers if available - otherwise use generic cert compare */
if (this_num.ptr != NULL && other_num.ptr != NULL)
{
newer = chunk_compare(this_num, other_num) > 0;
DBG1(DBG_LIB, " crl #%#B is %s - existing crl #%#B %s",
&this_num, newer ? "newer" : "not newer",
&other_num, newer ? "replaced" : "retained");
}
else
{
newer = certificate_is_newer(&this->certificate, &other->certificate);
}
return newer;
}
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