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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 = dn_normalize_case( ch_strdup( LDAP_ROOT_DSE ));
  36         e->e_private = NULL;
  37
  38         for ( i = 0; i < nbackends; i++ ) {
  39                 for ( j = 0; backends[i].be_suffix[j] != NULL; j++ ) {
  40                         val.bv_val = backends[i].be_suffix[j];
  41                         val.bv_len = strlen( val.bv_val );
  42                         attr_merge( e, "namingContexts", vals );
  43                 }
  44         }
  45
  46 #if defined( SLAPD_MONITOR_DN )
  47         val.bv_val = SLAPD_MONITOR_DN;
  48         val.bv_len = strlen( val.bv_val );
  49         attr_merge( e, "namingContexts", vals );
  50         /* subschemasubentry is added by send_search_entry() */
  51 #endif
  52
  53 #if defined( SLAPD_CONFIG_DN )
  54         val.bv_val = SLAPD_CONFIG_DN;
  55         val.bv_len = strlen( val.bv_val );
  56         attr_merge( e, "namingContexts", vals );
  57 #endif
  58
  59 #if defined( SLAPD_SCHEMA_DN )
  60         val.bv_val = SLAPD_SCHEMA_DN;
  61         val.bv_len = strlen( val.bv_val );
  62         attr_merge( e, "namingContexts", vals );
  63 #endif
  64
  65         /* altServer unsupported */
  66
  67         /* supportedControl */
  68         for ( i=0; supportedControls[i] != NULL; i++ ) {
  69                 val.bv_val = supportedControls[i];
  70                 val.bv_len = strlen( val.bv_val );
  71                 attr_merge( e, "supportedControl", vals );
  72         }
  73
  74         /* supportedExtension */
  75         for ( i=0; supportedExtensions[i] != NULL; i++ ) {
  76                 val.bv_val = supportedExtensions[i];
  77                 val.bv_len = strlen( val.bv_val );
  78                 attr_merge( e, "supportedExtension", vals );
  79         }
  80
  81         /* supportedLDAPVersion */
  82         for ( i=LDAP_VERSION_MIN; i<=LDAP_VERSION_MAX; i++ ) {
  83                 sprintf(buf,"%d",i);
  84                 val.bv_val = buf;
  85                 val.bv_len = strlen( val.bv_val );
  86                 attr_merge( e, "supportedLDAPVersion", vals );
  87         }
  88
  89         /* supportedSASLMechanism */
  90         for ( i=0; supportedSASLMechanisms[i] != NULL; i++ ) {
  91                 val.bv_val = supportedSASLMechanisms[i];
  92                 val.bv_len = strlen( val.bv_val );
  93                 attr_merge( e, "supportedSASLMechanism", vals );
  94         }
  95
  96         if ( default_referral != NULL ) {
  97                 attr_merge( e, "ref", default_referral );
  98         }
  99
 100         send_search_entry( &backends[0], conn, op,
 101                 e, attrs, attrsonly, 1, NULL );
 102         send_search_result( conn, op, LDAP_SUCCESS,
 103                 NULL, NULL, NULL, NULL, 1 );
 104
 105         entry_free( e );
 106 }
 107