2 /* root_dse.c - Provides the ROOT DSA-Specific Entry
4 * Copyright 1999-2000 The OpenLDAP Foundation.
7 * Redistribution and use in source and binary forms are permitted only
8 * as authorized by the OpenLDAP Public License. A copy of this
9 * license is available at http://www.OpenLDAP.org/license.html or
10 * in file LICENSE in the top-level directory of the distribution.
16 #include <ac/string.h>
21 static char *supportedFeatures[] = {
22 "1.3.6.1.4.1.4203.1.5.1", /* All Operational Attributes ("+") */
23 "1.3.6.1.4.1.4203.1.5.2", /* OCs in Attributes List */
27 static Entry *usr_attr = NULL;
38 struct berval *vals[2];
40 char ** supportedSASLMechanisms;
42 AttributeDescription *ad_objectClass = slap_schema.si_ad_objectClass;
43 AttributeDescription *ad_namingContexts = slap_schema.si_ad_namingContexts;
44 AttributeDescription *ad_supportedControl = slap_schema.si_ad_supportedControl;
45 AttributeDescription *ad_supportedExtension = slap_schema.si_ad_supportedExtension;
46 AttributeDescription *ad_supportedLDAPVersion = slap_schema.si_ad_supportedLDAPVersion;
47 AttributeDescription *ad_supportedSASLMechanisms = slap_schema.si_ad_supportedSASLMechanisms;
48 AttributeDescription *ad_supportedFeatures = slap_schema.si_ad_supportedFeatures;
49 AttributeDescription *ad_ref = slap_schema.si_ad_ref;
56 e = (Entry *) ch_calloc( 1, sizeof(Entry) );
59 e->e_dn = ch_strdup( LDAP_ROOT_DSE );
60 e->e_ndn = ch_strdup( LDAP_ROOT_DSE );
61 (void) dn_normalize( e->e_ndn );
65 val.bv_len = sizeof("top")-1;
66 attr_merge( e, ad_objectClass, vals );
68 val.bv_val = "OpenLDAProotDSE";
69 val.bv_len = sizeof("OpenLDAProotDSE")-1;
70 attr_merge( e, ad_objectClass, vals );
72 for ( i = 0; i < nbackends; i++ ) {
73 for ( j = 0; backends[i].be_suffix[j] != NULL; j++ ) {
74 val.bv_val = backends[i].be_suffix[j];
75 val.bv_len = strlen( val.bv_val );
76 attr_merge( e, ad_namingContexts, vals );
80 /* altServer unsupported */
82 /* supportedControl */
83 for ( i=0; supportedControls[i] != NULL; i++ ) {
84 val.bv_val = supportedControls[i];
85 val.bv_len = strlen( val.bv_val );
86 attr_merge( e, ad_supportedControl, vals );
89 /* supportedExtension */
90 for ( i=0; (val.bv_val = get_supported_extop(i)) != NULL; i++ ) {
91 val.bv_len = strlen( val.bv_val );
92 attr_merge( e, ad_supportedExtension, vals );
95 /* supportedFeatures */
96 for ( i=0; supportedFeatures[i] != NULL; i++ ) {
97 val.bv_val = supportedFeatures[i];
98 val.bv_len = strlen( val.bv_val );
99 attr_merge( e, ad_supportedFeatures, vals );
102 /* supportedLDAPVersion */
103 for ( i=LDAP_VERSION_MIN; i<=LDAP_VERSION_MAX; i++ ) {
104 if (( global_disallows & SLAP_DISALLOW_BIND_V2 ) &&
105 ( i < LDAP_VERSION3 ) )
107 /* version 2 and lower are disallowed */
112 val.bv_len = strlen( val.bv_val );
113 attr_merge( e, ad_supportedLDAPVersion, vals );
116 /* supportedSASLMechanism */
117 supportedSASLMechanisms = slap_sasl_mechs( conn );
119 if( supportedSASLMechanisms != NULL ) {
120 for ( i=0; supportedSASLMechanisms[i] != NULL; i++ ) {
121 val.bv_val = supportedSASLMechanisms[i];
122 val.bv_len = strlen( val.bv_val );
123 attr_merge( e, ad_supportedSASLMechanisms, vals );
125 charray_free( supportedSASLMechanisms );
128 if ( default_referral != NULL ) {
129 attr_merge( e, ad_ref, default_referral );
132 if( usr_attr != NULL) {
133 for(a = usr_attr->e_attrs; a != NULL; a = a->a_next) {
134 attr_merge( e, a->a_desc, a->a_vals );
143 * Read the entries specified in fname and merge the attributes
144 * to the user defined rootDSE. Note thaat if we find any errors
145 * what so ever, we will discard the entire entries, print an
146 * error message and return.
148 int read_root_dse_file( const char *fname )
151 int rc = 0, lineno = 0, lmax = 0;
156 if ( (fp = fopen( fname, "r" )) == NULL ) {
157 Debug( LDAP_DEBUG_ANY,
158 "could not open rootdse attr file \"%s\" - absolute path?\n",
164 usr_attr = (Entry *) ch_calloc( 1, sizeof(Entry) );
165 usr_attr->e_attrs = NULL;
167 while( ldif_read_record( fp, &lineno, &buf, &lmax ) ) {
168 Entry *e = str2entry( buf );
171 fprintf( stderr, "root_dse: could not parse entry (line=%d)\n",
174 entry_free( usr_attr );
179 if( dn_normalize( e->e_ndn ) == NULL ) {
180 fprintf( stderr, "root_dse: invalid dn=\"%s\" (line=%d)\n",
183 entry_free( usr_attr );
188 /* make sure the DN is a valid rootdse(rootdse is a null string) */
189 if( strcmp(e->e_ndn, "") != 0 ) {
191 "root_dse: invalid rootDSE - dn=\"%s\" (line=%d)\n",
194 entry_free( usr_attr );
200 * we found a valid entry, so walk thru all the attributes in the
201 * entry, and add each attribute type and description to the
205 for(a = e->e_attrs; a != NULL; a = a->a_next) {
206 attr_merge( usr_attr, a->a_desc, a->a_vals );
214 Debug(LDAP_DEBUG_CONFIG,"rootDSE file %s read.\n", fname, 0, 0);