1 /*
2 * Copyright (c) 1997, 1998, 2002 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the Institute nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36 #include "kdc_locl.h"
37
38 void
kdc_openlog(krb5_context context,const char * service,krb5_kdc_configuration * config)39 kdc_openlog(krb5_context context,
40 const char *service,
41 krb5_kdc_configuration *config)
42 {
43 char **s = NULL, **p;
44 krb5_initlog(context, "kdc", &config->logf);
45 s = krb5_config_get_strings(context, NULL, service, "logging", NULL);
46 if(s == NULL)
47 s = krb5_config_get_strings(context, NULL, "logging", service, NULL);
48 if(s){
49 for(p = s; *p; p++)
50 krb5_addlog_dest(context, config->logf, *p);
51 krb5_config_free_strings(s);
52 }else {
53 char *ss;
54 if (asprintf(&ss, "0-1/FILE:%s/%s", hdb_db_dir(context),
55 KDC_LOG_FILE) < 0)
56 err(1, NULL);
57 krb5_addlog_dest(context, config->logf, ss);
58 free(ss);
59 }
60 krb5_set_warn_dest(context, config->logf);
61 }
62
63 char*
kdc_log_msg_va(krb5_context context,krb5_kdc_configuration * config,int level,const char * fmt,va_list ap)64 kdc_log_msg_va(krb5_context context,
65 krb5_kdc_configuration *config,
66 int level, const char *fmt, va_list ap)
67 {
68 char *msg;
69 krb5_vlog_msg(context, config->logf, &msg, level, fmt, ap);
70 return msg;
71 }
72
73 char*
kdc_log_msg(krb5_context context,krb5_kdc_configuration * config,int level,const char * fmt,...)74 kdc_log_msg(krb5_context context,
75 krb5_kdc_configuration *config,
76 int level, const char *fmt, ...)
77 {
78 va_list ap;
79 char *s;
80 va_start(ap, fmt);
81 s = kdc_log_msg_va(context, config, level, fmt, ap);
82 va_end(ap);
83 return s;
84 }
85
86 void
kdc_log(krb5_context context,krb5_kdc_configuration * config,int level,const char * fmt,...)87 kdc_log(krb5_context context,
88 krb5_kdc_configuration *config,
89 int level, const char *fmt, ...)
90 {
91 va_list ap;
92 char *s;
93 va_start(ap, fmt);
94 s = kdc_log_msg_va(context, config, level, fmt, ap);
95 if(s) free(s);
96 va_end(ap);
97 }
98