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#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include "ipa_krb5.h"
void
ipa_krb5_free_ktypes(krb5_context context, krb5_enctype *val)
{
free(val);
}
/*
* Convert a krb5_principal into the default salt for that principal.
*/
krb5_error_code
ipa_krb5_principal2salt_norealm(krb5_context context, krb5_const_principal pr, krb5_data *ret)
{
unsigned int size = 0, offset=0;
krb5_int32 nelem;
register int i;
if (pr == NULL) {
ret->length = 0;
ret->data = NULL;
return 0;
}
nelem = krb5_princ_size(context, pr);
for (i = 0; i < (int) nelem; i++)
size += krb5_princ_component(context, pr, i)->length;
ret->length = size;
if (!(ret->data = malloc (size)))
return ENOMEM;
for (i = 0; i < (int) nelem; i++) {
memcpy(&ret->data[offset], krb5_princ_component(context, pr, i)->data,
krb5_princ_component(context, pr, i)->length);
offset += krb5_princ_component(context, pr, i)->length;
}
return 0;
}
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