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;
37 struct berval vals[2];
39 char ** supportedSASLMechanisms;
41 AttributeDescription *ad_structuralObjectClass
42 = slap_schema.si_ad_structuralObjectClass;
43 AttributeDescription *ad_objectClass
44 = slap_schema.si_ad_objectClass;
45 AttributeDescription *ad_namingContexts
46 = slap_schema.si_ad_namingContexts;
47 AttributeDescription *ad_supportedControl
48 = slap_schema.si_ad_supportedControl;
49 AttributeDescription *ad_supportedExtension
50 = slap_schema.si_ad_supportedExtension;
51 AttributeDescription *ad_supportedLDAPVersion
52 = slap_schema.si_ad_supportedLDAPVersion;
53 AttributeDescription *ad_supportedSASLMechanisms
54 = slap_schema.si_ad_supportedSASLMechanisms;
55 AttributeDescription *ad_supportedFeatures
56 = slap_schema.si_ad_supportedFeatures;
57 AttributeDescription *ad_ref
58 = slap_schema.si_ad_ref;
62 vals[1].bv_val = NULL;
64 e = (Entry *) ch_calloc( 1, sizeof(Entry) );
67 e->e_name.bv_val = ch_strdup( LDAP_ROOT_DSE );
68 e->e_name.bv_len = sizeof( LDAP_ROOT_DSE )-1;
69 e->e_nname.bv_val = ch_strdup( LDAP_ROOT_DSE );
70 e->e_nname.bv_len = sizeof( LDAP_ROOT_DSE )-1;
72 /* the DN is an empty string so no pretty/normalization is needed */
73 assert( !e->e_name.bv_len );
74 assert( !e->e_nname.bv_len );
78 vals[0].bv_val = "OpenLDAProotDSE";
79 vals[0].bv_len = sizeof("OpenLDAProotDSE")-1;
80 attr_merge( e, ad_structuralObjectClass, vals );
82 vals[0].bv_val = "top";
83 vals[0].bv_len = sizeof("top")-1;
84 attr_merge( e, ad_objectClass, vals );
86 vals[0].bv_val = "OpenLDAProotDSE";
87 vals[0].bv_len = sizeof("OpenLDAProotDSE")-1;
88 attr_merge( e, ad_objectClass, vals );
90 for ( i = 0; i < nbackends; i++ ) {
91 if ( backends[i].be_glueflags & SLAP_GLUE_SUBORDINATE )
93 for ( j = 0; backends[i].be_suffix[j] != NULL; j++ ) {
94 vals[0] = *backends[i].be_suffix[j];
95 attr_merge( e, ad_namingContexts, vals );
99 /* altServer unsupported */
101 /* supportedControl */
102 for ( i=0; supportedControls[i] != NULL; i++ ) {
103 vals[0].bv_val = supportedControls[i];
104 vals[0].bv_len = strlen( vals[0].bv_val );
105 attr_merge( e, ad_supportedControl, vals );
108 /* supportedExtension */
109 for ( i=0; (vals[0].bv_val = get_supported_extop(i)) != NULL; i++ ) {
110 vals[0].bv_len = strlen( vals[0].bv_val );
111 attr_merge( e, ad_supportedExtension, vals );
114 /* supportedFeatures */
115 for ( i=0; supportedFeatures[i] != NULL; i++ ) {
116 vals[0].bv_val = supportedFeatures[i];
117 vals[0].bv_len = strlen( vals[0].bv_val );
118 attr_merge( e, ad_supportedFeatures, vals );
121 /* supportedLDAPVersion */
122 for ( i=LDAP_VERSION_MIN; i<=LDAP_VERSION_MAX; i++ ) {
123 if (!( global_allows & SLAP_ALLOW_BIND_V2 ) &&
124 ( i < LDAP_VERSION3 ) )
126 /* version 2 and lower are disallowed */
130 vals[0].bv_val = buf;
131 vals[0].bv_len = strlen( vals[0].bv_val );
132 attr_merge( e, ad_supportedLDAPVersion, vals );
135 /* supportedSASLMechanism */
136 supportedSASLMechanisms = slap_sasl_mechs( conn );
138 if( supportedSASLMechanisms != NULL ) {
139 for ( i=0; supportedSASLMechanisms[i] != NULL; i++ ) {
140 vals[0].bv_val = supportedSASLMechanisms[i];
141 vals[0].bv_len = strlen( vals[0].bv_val );
142 attr_merge( e, ad_supportedSASLMechanisms, vals );
144 charray_free( supportedSASLMechanisms );
147 if ( default_referral != NULL ) {
148 attr_merge( e, ad_ref, default_referral );
151 if( usr_attr != NULL) {
152 for(a = usr_attr->e_attrs; a != NULL; a = a->a_next) {
153 attr_merge( e, a->a_desc, a->a_vals );
162 * Read the entries specified in fname and merge the attributes
163 * to the user defined rootDSE. Note thaat if we find any errors
164 * what so ever, we will discard the entire entries, print an
165 * error message and return.
167 int read_root_dse_file( const char *fname )
170 int rc = 0, lineno = 0, lmax = 0;
175 if ( (fp = fopen( fname, "r" )) == NULL ) {
176 Debug( LDAP_DEBUG_ANY,
177 "could not open rootdse attr file \"%s\" - absolute path?\n",
183 usr_attr = (Entry *) ch_calloc( 1, sizeof(Entry) );
184 usr_attr->e_attrs = NULL;
186 while( ldif_read_record( fp, &lineno, &buf, &lmax ) ) {
187 Entry *e = str2entry( buf );
190 fprintf( stderr, "root_dse: could not parse entry (line=%d)\n",
193 entry_free( usr_attr );
198 /* make sure the DN is the empty DN */
199 if( e->e_nname.bv_len ) {
201 "root_dse: invalid rootDSE - dn=\"%s\" (line=%d)\n",
204 entry_free( usr_attr );
210 * we found a valid entry, so walk thru all the attributes in the
211 * entry, and add each attribute type and description to the
215 for(a = e->e_attrs; a != NULL; a = a->a_next) {
216 attr_merge( usr_attr, a->a_desc, a->a_vals );
224 Debug(LDAP_DEBUG_CONFIG, "rootDSE file %s read.\n", fname, 0, 0);