2 * Copyright (c) 1997-2005 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the Institute nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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37 RCSID("$Id: process.c,v 1.2 2005/06/30 01:54:49 lha Exp $");
40 * handle the request in `buf, len', from `addr' (or `from' as a string),
41 * sending a reply in `reply'.
45 krb5_kdc_process_generic_request(krb5_context context,
46 krb5_kdc_configuration *config,
50 krb5_boolean *prependlength,
52 struct sockaddr *addr)
59 gettimeofday(&_kdc_now, NULL);
60 if(decode_AS_REQ(buf, len, &req, &i) == 0){
61 ret = _kdc_as_rep(context, config, &req, reply, from, addr);
64 }else if(decode_TGS_REQ(buf, len, &req, &i) == 0){
65 ret = _kdc_tgs_rep(context, config, &req, reply, from, addr);
68 }else if(decode_Ticket(buf, len, &ticket, &i) == 0){
69 ret = _kdc_do_524(context, config, &ticket, reply, from, addr);
72 } else if(_kdc_maybe_version4(buf, len)){
73 *prependlength = FALSE; /* elbitapmoc sdrawkcab XXX */
74 _kdc_do_version4(context, config, buf, len, reply, from,
75 (struct sockaddr_in*)addr);
77 } else if (config->enable_kaserver) {
78 ret = _kdc_do_kaserver(context, config, buf, len, reply, from,
79 (struct sockaddr_in*)addr);
87 * handle the request in `buf, len', from `addr' (or `from' as a string),
88 * sending a reply in `reply'.
90 * This only processes krb5 requests
94 krb5_kdc_process_krb5_request(krb5_context context,
95 krb5_kdc_configuration *config,
100 struct sockaddr *addr)
106 gettimeofday(&_kdc_now, NULL);
107 if(decode_AS_REQ(buf, len, &req, &i) == 0){
108 ret = _kdc_as_rep(context, config, &req, reply, from, addr);
111 }else if(decode_TGS_REQ(buf, len, &req, &i) == 0){
112 ret = _kdc_tgs_rep(context, config, &req, reply, from, addr);