usr/src/lib/libadutils/common/addisc_impl.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
  23  * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25
  26 #ifndef _ADDISC_IMPL_H
  27 #define _ADDISC_IMPL_H
  28
  29 #include <stdlib.h>
  30 #include <stdio.h>
  31 #include <sys/types.h>
  32 #include <resolv.h>
  33 #include <ldap.h>
  34 #include <pthread.h>
  35 #include "addisc.h"
  36 #include "libadutils.h"
  37
  38 #ifdef  __cplusplus
  39 extern "C" {
  40 #endif
  41
  42 enum ad_item_state {
  43                 AD_STATE_INVALID = 0,   /* The value is not valid */
  44                 AD_STATE_FIXED,         /* The value was fixed by caller */
  45                 AD_STATE_AUTO           /* The value is auto discovered */
  46                 };
  47
  48 enum ad_data_type {
  49                 AD_STRING = 123,
  50                 AD_UUID,
  51                 AD_DIRECTORY,
  52                 AD_DOMAINS_IN_FOREST,
  53                 AD_TRUSTED_DOMAINS
  54                 };
  55
  56
  57 typedef struct ad_subnet {
  58         char subnet[24];
  59 } ad_subnet_t;
  60
  61
  62 typedef struct ad_item {
  63         enum ad_item_state      state;
  64         enum ad_data_type       type;
  65         void                    *value;
  66         time_t                  expires;
  67         unsigned int            version;        /* Version is only changed */
  68                                                 /* if the value changes */
  69 #define PARAM1          0
  70 #define PARAM2          1
  71         int             param_version[2];
  72                                         /* These holds the version of */
  73                                         /* dependents so that a dependent */
  74                                         /* change can be detected */
  75 } ad_item_t;
  76
  77 typedef struct ad_disc {
  78         struct __res_state res_state;
  79         int             res_ninitted;
  80         ad_subnet_t     *subnets;
  81         boolean_t       subnets_changed;
  82         time_t          subnets_last_check;
  83         time_t          expires_not_before;
  84         time_t          expires_not_after;
  85         ad_item_t       domain_name;            /* DNS hostname string */
  86         ad_item_t       domain_guid;            /* Domain UUID (binary) */
  87         ad_item_t       domain_controller;      /* Directory hostname and */
  88                                                 /* port array */
  89         ad_item_t       preferred_dc;
  90         ad_item_t       site_name;              /* String */
  91         ad_item_t       forest_name;            /* DNS forestname string */
  92         ad_item_t       global_catalog;         /* Directory hostname and */
  93                                                 /* port array */
  94         ad_item_t       domains_in_forest;      /* DNS domainname and SID */
  95                                                 /* array */
  96         ad_item_t       trusted_domains;        /* DNS domainname and trust */
  97                                                 /* direction array */
  98         /* Site specfic versions */
  99         ad_item_t       site_domain_controller; /* Directory hostname and */
 100                                                 /* port array */
 101         ad_item_t       site_global_catalog;    /* Directory hostname and */
 102                                                 /* port array */
 103         /* Optional FILE * for DC Location status. */
 104         struct __FILE_TAG *status_fp;
 105
 106         int             debug[AD_DEBUG_MAX+1];  /* Debug levels */
 107 } ad_disc;
 108
 109 /* Candidate Directory Servers (CDS) */
 110 typedef struct ad_disc_cds {
 111         struct ad_disc_ds cds_ds;
 112         struct addrinfo *cds_ai;
 113 } ad_disc_cds_t;
 114
 115 ad_disc_ds_t *ldap_ping(ad_disc_t, ad_disc_cds_t *, char *, int);
 116
 117 int srv_getdom(res_state, const char *, char **);
 118 ad_disc_cds_t *srv_query(res_state, const char *, const char *,
 119     ad_disc_ds_t *);
 120 void srv_free(ad_disc_cds_t *);
 121
 122 void auto_set_DomainGUID(ad_disc_t, uchar_t *);
 123 void auto_set_ForestName(ad_disc_t, char *);
 124 void auto_set_SiteName(ad_disc_t, char *);
 125
 126 #ifdef  __cplusplus
 127 }
 128 #endif
 129
 130 #endif  /* _ADDISC_IMPL_H */