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   1 /* root_dse.c - Provides the ROOT DSA-Specific Entry
   2  *
   3  * Copyright 1999 The OpenLDAP Foundation.
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms are permitted only
   7  * as authorized by the OpenLDAP Public License.  A copy of this
   8  * license is available at http://www.OpenLDAP.org/license.html or
   9  * in file LICENSE in the top-level directory of the distribution.
  10  */
  11
  12 #include "portable.h"
  13
  14 #include <stdio.h>
  15
  16 #include "ldap_defaults.h"
  17 #include "slap.h"
  18
  19 void
  20 root_dse_info( Connection *conn, Operation *op, char **attrs, int attrsonly )
  21 {
  22         char buf[BUFSIZ];
  23         Entry           *e;
  24         struct berval   val;
  25         struct berval   *vals[2];
  26         int             i, j;
  27
  28         vals[0] = &val;
  29         vals[1] = NULL;
  30
  31         e = (Entry *) ch_calloc( 1, sizeof(Entry) );
  32
  33         e->e_attrs = NULL;
  34         e->e_dn = ch_strdup( LDAP_ROOT_DSE );
  35         e->e_ndn = ch_strdup( LDAP_ROOT_DSE );
  36         (void) dn_normalize_case( e->e_ndn );
  37         e->e_private = NULL;
  38
  39         for ( i = 0; i < nbackends; i++ ) {
  40                 for ( j = 0; backends[i].be_suffix[j] != NULL; j++ ) {
  41                         val.bv_val = backends[i].be_suffix[j];
  42                         val.bv_len = strlen( val.bv_val );
  43                         attr_merge( e, "namingContexts", vals );
  44                 }
  45         }
  46
  47 #if defined( SLAPD_MONITOR_DN )
  48         val.bv_val = SLAPD_MONITOR_DN;
  49         val.bv_len = strlen( val.bv_val );
  50         attr_merge( e, "namingContexts", vals );
  51         /* subschemasubentry is added by send_search_entry() */
  52 #endif
  53
  54 #if defined( SLAPD_CONFIG_DN )
  55         val.bv_val = SLAPD_CONFIG_DN;
  56         val.bv_len = strlen( val.bv_val );
  57         attr_merge( e, "namingContexts", vals );
  58 #endif
  59
  60 #if defined( SLAPD_SCHEMA_DN )
  61         val.bv_val = SLAPD_SCHEMA_DN;
  62         val.bv_len = strlen( val.bv_val );
  63         attr_merge( e, "namingContexts", vals );
  64 #endif
  65
  66         /* altServer unsupported */
  67
  68         /* supportedControl */
  69         for ( i=0; supportedControls[i] != NULL; i++ ) {
  70                 val.bv_val = supportedControls[i];
  71                 val.bv_len = strlen( val.bv_val );
  72                 attr_merge( e, "supportedControl", vals );
  73         }
  74
  75         /* supportedExtension */
  76         for ( i=0; supportedExtensions[i] != NULL; i++ ) {
  77                 val.bv_val = supportedExtensions[i];
  78                 val.bv_len = strlen( val.bv_val );
  79                 attr_merge( e, "supportedExtension", vals );
  80         }
  81
  82         /* supportedLDAPVersion */
  83         for ( i=LDAP_VERSION_MIN; i<=LDAP_VERSION_MAX; i++ ) {
  84                 sprintf(buf,"%d",i);
  85                 val.bv_val = buf;
  86                 val.bv_len = strlen( val.bv_val );
  87                 attr_merge( e, "supportedLDAPVersion", vals );
  88         }
  89
  90         /* supportedSASLMechanism */
  91         for ( i=0; supportedSASLMechanisms[i] != NULL; i++ ) {
  92                 val.bv_val = supportedSASLMechanisms[i];
  93                 val.bv_len = strlen( val.bv_val );
  94                 attr_merge( e, "supportedSASLMechanisms", vals );
  95         }
  96
  97         if ( default_referral != NULL ) {
  98                 attr_merge( e, "ref", default_referral );
  99         }
 100
 101         send_search_entry( &backends[0], conn, op,
 102                 e, attrs, attrsonly, 0, NULL );
 103         send_search_result( conn, op, LDAP_SUCCESS,
 104                 NULL, NULL, NULL, NULL, 1 );
 105
 106         entry_free( e );
 107 }
 108