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 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* 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* 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 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