krb5_error_code KRB5_CALLCONV
krb5_tkt_creds_get_creds(krb5_context context, krb5_tkt_creds_context ctx,
krb5_creds *creds)
{
if (ctx->state != STATE_COMPLETE)
return KRB5_NO_TKT_SUPPLIED;
return krb5int_copy_creds_contents(context, ctx->reply_creds, creds);
}
/*
* Requires:
* cursor is a krb5_cc_cursor originally obtained from
* krb5_mcc_start_seq_get.
*
* Modifes:
* cursor, creds
*
* Effects:
* Fills in creds with the "next" credentals structure from the cache
* id. The actual order the creds are returned in is arbitrary.
* Space is allocated for the variable length fields in the
* credentials structure, so the object returned must be passed to
* krb5_destroy_credential.
*
* The cursor is updated for the next call to krb5_mcc_next_cred.
*
* Errors:
* system errors
*/
krb5_error_code KRB5_CALLCONV
krb5_mcc_next_cred(krb5_context context, krb5_ccache id,
krb5_cc_cursor *cursor, krb5_creds *creds)
{
krb5_mcc_cursor mcursor;
krb5_error_code retval;
/* Once the node in the linked list is created, it's never
modified, so we don't need to worry about locking here. (Note
that we don't support _remove_cred.) */
mcursor = (krb5_mcc_cursor) *cursor;
if (mcursor == NULL)
return KRB5_CC_END;
memset(creds, 0, sizeof(krb5_creds));
if (mcursor->creds) {
retval = krb5int_copy_creds_contents(context, mcursor->creds, creds);
if (retval)
return retval;
}
*cursor = (krb5_cc_cursor)mcursor->next;
return KRB5_OK;
}
