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/*
* $Source$
* $Author$
*
* Copyright 1990,1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* compare two principals, returning a krb5_boolean true if equal, false if
* not.
*/
#if !defined(lint) && !defined(SABER)
static char rcsid_princ_comp_c[] =
"$Id$";
#endif /* !lint & !SABER */
#include <krb5/krb5.h>
#include <krb5/ext-proto.h>
krb5_boolean
krb5_principal_compare(princ1, princ2)
krb5_const_principal princ1;
krb5_const_principal princ2;
{
register int i, nelem;
nelem = krb5_princ_size(princ1);
if (nelem != krb5_princ_size(princ2))
return FALSE;
if (krb5_princ_realm(princ1)->length != krb5_princ_realm(princ2)->length ||
memcmp (krb5_princ_realm(princ1)->data, krb5_princ_realm(princ2)->data,
krb5_princ_realm(princ2)->length))
return FALSE;
for (i = 0; i < nelem; i++) {
register const krb5_data *p1 = krb5_princ_component(princ1, i);
register const krb5_data *p2 = krb5_princ_component(princ2, i);
if (p1->length != p2->length ||
memcmp(p1->data, p2->data, p1->length))
return FALSE;
}
return TRUE;
}
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