diff options
Diffstat (limited to 'crypto/kerberosIV/lib/krb/create_ticket.c')
| -rw-r--r-- | crypto/kerberosIV/lib/krb/create_ticket.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/crypto/kerberosIV/lib/krb/create_ticket.c b/crypto/kerberosIV/lib/krb/create_ticket.c deleted file mode 100644 index b46923223391..000000000000 --- a/crypto/kerberosIV/lib/krb/create_ticket.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Copyright (c) 1995, 1996, 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 the 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 "krb_locl.h" - -RCSID("$Id: create_ticket.c,v 1.12 1997/04/01 08:18:21 joda Exp $"); - -/* - * Create ticket takes as arguments information that should be in a - * ticket, and the KTEXT object in which the ticket should be - * constructed. It then constructs a ticket and returns, leaving the - * newly created ticket in tkt. - * The length of the ticket is a multiple of - * eight bytes and is in tkt->length. - * - * If the ticket is too long, the ticket will contain nulls. - * - * The corresponding routine to extract information from a ticket it - * decomp_ticket. When changes are made to this routine, the - * corresponding changes should also be made to that file. - * - * The packet is built in the following format: - * - * variable - * type or constant data - * ---- ----------- ---- - * - * tkt->length length of ticket (multiple of 8 bytes) - * - * tkt->dat: - * - * unsigned char flags namely, HOST_BYTE_ORDER - * - * string pname client's name - * - * string pinstance client's instance - * - * string prealm client's realm - * - * 4 bytes paddress client's address - * - * 8 bytes session session key - * - * 1 byte life ticket lifetime - * - * 4 bytes time_sec KDC timestamp - * - * string sname service's name - * - * string sinstance service's instance - * - * <=7 bytes null null pad to 8 byte multiple - * - */ - -int -krb_create_ticket(KTEXT tkt, /* Gets filled in by the ticket */ - unsigned char flags, /* Various Kerberos flags */ - char *pname, /* Principal's name */ - char *pinstance, /* Principal's instance */ - char *prealm, /* Principal's authentication domain */ - int32_t paddress, /* Net address of requesting entity */ - void *session, /* Session key inserted in ticket */ - int16_t life, /* Lifetime of the ticket */ - int32_t time_sec, /* Issue time and date */ - char *sname, /* Service Name */ - char *sinstance, /* Instance Name */ - des_cblock *key) /* Service's secret key */ -{ - unsigned char *p = tkt->dat; - - memset(tkt, 0, sizeof(KTEXT_ST)); - - p += krb_put_int(flags, p, 1); - p += krb_put_nir(pname, pinstance, prealm, p); - - p += krb_put_address(paddress, p); - - memcpy(p, session, 8); - p += 8; - - p += krb_put_int(life, p, 1); - p += krb_put_int(time_sec, p, 4); - - p += krb_put_nir(sname, sinstance, NULL, p); - - /* multiple of eight bytes */ - tkt->length = (p - tkt->dat + 7) & ~7; - - /* Check length of ticket */ - if (tkt->length > (sizeof(KTEXT_ST) - 7)) { - memset(tkt->dat, 0, tkt->length); - tkt->length = 0; - return KFAILURE /* XXX */; - } - - encrypt_ktext(tkt, key, DES_ENCRYPT); - return KSUCCESS; -} |