/*
 * Copyright (c) 1997 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden). 
 * All rights reserved. 
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions 
 * are met: 
 *
 * 1. Redistributions of source code must retain the above copyright 
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright 
 *    notice, this list of conditions and the following disclaimer in the 
 *    documentation and/or other materials provided with the distribution. 
 *
 * 3. All advertising materials mentioning features or use of this software 
 *    must display the following acknowledgement: 
 *      This product includes software developed by Kungliga Tekniska 
 *      Högskolan and its contributors. 
 *
 * 4. Neither the name of the Institute nor the names of its contributors 
 *    may be used to endorse or promote products derived from this software 
 *    without specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
 * SUCH DAMAGE. 
 */

#include "admin_locl.h"

RCSID("$Id$");

static void
doit(const char *principal)
{
    HDB *db;
    hdb_entry ent;
    krb5_error_code ret;
    krb5_principal ent_principal;

    memset(&ent, 0, sizeof(ent));
    if((ret = hdb_open(context, &db, database, O_RDWR, 0600))) {
	krb5_warn(context, ret, "hdb_open");
	return;
    }
    krb5_parse_name(context, principal, &ent_principal);
    ent.principal = ent_principal;
    
    ret = db->fetch(context, db, &ent);
    
    switch(ret){
    case HDB_ERR_NOENTRY:
	break;
    case 0:
	krb5_warnx(context, "Principal exists");
	krb5_free_principal (context, ent_principal);
	goto cleanup;
    default:
	krb5_err(context, 1, ret, "dbget");
    }
    init_entry (db, &ent);
    edit_entry (&ent);
    if(set_password (&ent))
	goto cleanup;
    set_created_by (&ent);
    
    ret = db->store(context, db, 0, &ent);
    if(ret)
	krb5_err(context, 1, ret, "db->store");

cleanup:
    db->close(context, db);
    hdb_free_entry(context, &ent);
}

int
add_new_key(int argc, char **argv)
{
    if(argc != 2) {
	krb5_warnx(context, "Usage: add_new_key principal");
	return 0;
    }

    doit(argv[1]);
    return 0;
}