kdc/kdc_locl.h

   1 /*
   2  * Copyright (c) 1997 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgement:
  19  *      This product includes software developed by Kungliga Tekniska
  20  *      Högskolan and its contributors.
  21  *
  22  * 4. Neither the name of the Institute nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  */
  38
  39 /*
  40  * $Id$
  41  */
  42
  43 #ifndef __KDC_LOCL_H__
  44 #define __KDC_LOCL_H__
  45
  46 #ifdef HAVE_CONFIG_H
  47 #include <config.h>
  48 #endif
  49 #include <stdio.h>
  50 #include <stdlib.h>
  51 #include <string.h>
  52 #include <errno.h>
  53 #include <signal.h>
  54 #include <stdarg.h>
  55 #ifdef HAVE_SYS_TYPES_H
  56 #include <sys/types.h>
  57 #endif
  58 #ifdef HAVE_FCNTL_H
  59 #include <fcntl.h>
  60 #endif
  61 #ifdef HAVE_SYS_SELECT_H
  62 #include <sys/select.h>
  63 #endif
  64 #ifdef HAVE_SYS_SOCKET_H
  65 #include <sys/socket.h>
  66 #endif
  67 #ifdef HAVE_NETINET_IN_H
  68 #include <netinet/in.h>
  69 #endif
  70 #ifdef HAVE_ARPA_INET_H
  71 #include <arpa/inet.h>
  72 #endif
  73 #ifdef HAVE_NETDB_H
  74 #include <netdb.h>
  75 #endif
  76 #include <err.h>
  77 #include <roken.h>
  78 #include <getarg.h>
  79 #include <krb5.h>
  80 #include <hdb_err.h>
  81
  82 #ifdef KRB4
  83 #define krb_as_req krb4_as_req
  84 #include <krb.h>
  85 #include <prot.h>
  86 #endif
  87
  88 #include "hdb.h"
  89
  90 extern krb5_context context;
  91
  92 extern int require_preauth;
  93 extern sig_atomic_t exit_flag;
  94 extern char *keyfile;
  95 extern size_t max_request;
  96 extern time_t kdc_warn_pwexpire;
  97
  98 #ifdef KRB4
  99 extern char *v4_realm;
 100 #endif
 101
 102 extern struct timeval now;
 103 #define kdc_time (now.tv_sec)
 104
 105 hdb_entry *db_fetch (krb5_principal);
 106
 107 krb5_error_code mk_des_keyblock (EncryptionKey *);
 108
 109 krb5_error_code tgs_rep(KDC_REQ *, krb5_data *, const char*);
 110 krb5_error_code as_rep(KDC_REQ *, krb5_data *, const char*);
 111
 112 int maybe_version4(unsigned char*, int);
 113 krb5_error_code do_version4(unsigned char*, size_t, krb5_data*,
 114                             const char*, struct sockaddr_in*);
 115
 116 void loop (void);
 117
 118 void kdc_openlog(krb5_config_section *cf);
 119 void kdc_log(int, const char *fmt, ...);
 120 char* kdc_log_msg_va(int, const char*, va_list);
 121 char* kdc_log_msg(int, const char*, ...);
 122
 123 Key *unseal_key(Key *key);
 124
 125 #define ALLOC(X) ((X) = malloc(sizeof(*(X))))
 126
 127 #endif /* __KDC_LOCL_H__ */