2 /* root_dse.c - Provides the ROOT DSA-Specific Entry
4 * Copyright 1999-2003 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.
14 #include "slapi_common.h"
17 #include <ac/string.h>
23 #include "slapi/slapi_utils.h"
25 struct berval *ns_get_supported_extop (int);
27 static struct berval supportedFeatures[] = {
28 BER_BVC(LDAP_FEATURE_ALL_OPERATIONAL_ATTRS), /* all Operational Attributes ("+") */
29 BER_BVC(LDAP_FEATURE_OBJECTCLASS_ATTRS), /* OCs in Attributes List */
30 BER_BVC(LDAP_FEATURE_ABSOLUTE_FILTERS), /* (&) and (|) search filters */
31 BER_BVC(LDAP_FEATURE_LANGUAGE_TAG_OPTIONS), /* Language Tag Options */
32 BER_BVC(LDAP_FEATURE_LANGUAGE_RANGE_OPTIONS), /* Language Range Options */
36 static Entry *usr_attr = NULL;
45 struct berval vals[2], *bv;
47 char ** supportedSASLMechanisms;
49 AttributeDescription *ad_structuralObjectClass
50 = slap_schema.si_ad_structuralObjectClass;
51 AttributeDescription *ad_objectClass
52 = slap_schema.si_ad_objectClass;
53 AttributeDescription *ad_namingContexts
54 = slap_schema.si_ad_namingContexts;
55 AttributeDescription *ad_supportedControl
56 = slap_schema.si_ad_supportedControl;
57 AttributeDescription *ad_supportedExtension
58 = slap_schema.si_ad_supportedExtension;
59 AttributeDescription *ad_supportedLDAPVersion
60 = slap_schema.si_ad_supportedLDAPVersion;
61 AttributeDescription *ad_supportedSASLMechanisms
62 = slap_schema.si_ad_supportedSASLMechanisms;
63 AttributeDescription *ad_supportedFeatures
64 = slap_schema.si_ad_supportedFeatures;
65 AttributeDescription *ad_monitorContext
66 = slap_schema.si_ad_monitorContext;
67 AttributeDescription *ad_ref
68 = slap_schema.si_ad_ref;
70 vals[1].bv_val = NULL;
72 e = (Entry *) SLAP_CALLOC( 1, sizeof(Entry) );
76 LDAP_LOG( OPERATION, ERR,
77 "root_dse_info: SLAP_CALLOC failed", 0, 0, 0 );
79 Debug( LDAP_DEBUG_ANY,
80 "root_dse_info: SLAP_CALLOC failed", 0, 0, 0 );
86 e->e_name.bv_val = ch_strdup( LDAP_ROOT_DSE );
87 e->e_name.bv_len = sizeof( LDAP_ROOT_DSE )-1;
88 e->e_nname.bv_val = ch_strdup( LDAP_ROOT_DSE );
89 e->e_nname.bv_len = sizeof( LDAP_ROOT_DSE )-1;
91 /* the DN is an empty string so no pretty/normalization is needed */
92 assert( !e->e_name.bv_len );
93 assert( !e->e_nname.bv_len );
97 vals[0].bv_val = "top";
98 vals[0].bv_len = sizeof("top")-1;
99 if( attr_merge( e, ad_objectClass, vals ) )
102 vals[0].bv_val = "OpenLDAProotDSE";
103 vals[0].bv_len = sizeof("OpenLDAProotDSE")-1;
104 if( attr_merge( e, ad_objectClass, vals ) )
106 if( attr_merge( e, ad_structuralObjectClass, vals ) )
109 for ( i = 0; i < nbackends; i++ ) {
110 if ( backends[i].be_flags & SLAP_BFLAG_MONITOR ) {
111 vals[0] = backends[i].be_suffix[0];
112 if( attr_merge( e, ad_monitorContext, vals ) )
116 if ( backends[i].be_flags & SLAP_BFLAG_GLUE_SUBORDINATE ) {
119 for ( j = 0; backends[i].be_suffix[j].bv_val != NULL; j++ ) {
120 vals[0] = backends[i].be_suffix[j];
121 if( attr_merge( e, ad_namingContexts, vals ) )
126 /* altServer unsupported */
128 /* supportedControl */
129 for ( i=0; (vals[0].bv_val = get_supported_ctrl(i)) != NULL; i++ ) {
130 vals[0].bv_len = strlen( vals[0].bv_val );
131 if( attr_merge( e, ad_supportedControl, vals ) )
135 /* supportedExtension */
136 for ( i=0; (bv = get_supported_extop(i)) != NULL; i++ ) {
138 if( attr_merge( e, ad_supportedExtension, vals ) )
142 #if defined( LDAP_SLAPI )
143 /* netscape supportedExtension */
144 for ( i = 0; (bv = ns_get_supported_extop(i)) != NULL; i++ ) {
146 attr_merge( e, ad_supportedExtension, vals );
148 #endif /* defined( LDAP_SLAPI ) */
150 /* supportedFeatures */
151 if( attr_merge( e, ad_supportedFeatures, supportedFeatures ) )
154 /* supportedLDAPVersion */
155 for ( i=LDAP_VERSION_MIN; i<=LDAP_VERSION_MAX; i++ ) {
157 if (!( global_allows & SLAP_ALLOW_BIND_V2 ) &&
158 ( i < LDAP_VERSION3 ) )
160 /* version 2 and lower are disallowed */
163 snprintf(buf, sizeof buf, "%d", i);
164 vals[0].bv_val = buf;
165 vals[0].bv_len = strlen( vals[0].bv_val );
166 if( attr_merge( e, ad_supportedLDAPVersion, vals ) )
170 /* supportedSASLMechanism */
171 supportedSASLMechanisms = slap_sasl_mechs( conn );
173 if( supportedSASLMechanisms != NULL ) {
174 for ( i=0; supportedSASLMechanisms[i] != NULL; i++ ) {
175 vals[0].bv_val = supportedSASLMechanisms[i];
176 vals[0].bv_len = strlen( vals[0].bv_val );
177 if( attr_merge( e, ad_supportedSASLMechanisms, vals ) )
180 ldap_charray_free( supportedSASLMechanisms );
183 if ( default_referral != NULL ) {
184 if( attr_merge( e, ad_ref, default_referral ) )
188 if( usr_attr != NULL) {
190 for( a = usr_attr->e_attrs; a != NULL; a = a->a_next ) {
191 if( attr_merge( e, a->a_desc, a->a_vals ) )
201 * Read the entries specified in fname and merge the attributes
202 * to the user defined rootDSE. Note thaat if we find any errors
203 * what so ever, we will discard the entire entries, print an
204 * error message and return.
206 int read_root_dse_file( const char *fname )
209 int rc = 0, lineno = 0, lmax = 0;
212 if ( (fp = fopen( fname, "r" )) == NULL ) {
213 Debug( LDAP_DEBUG_ANY,
214 "could not open rootdse attr file \"%s\" - absolute path?\n",
220 usr_attr = (Entry *) SLAP_CALLOC( 1, sizeof(Entry) );
221 if( usr_attr == NULL ) {
223 LDAP_LOG( OPERATION, ERR,
224 "read_root_dse_file: SLAP_CALLOC failed", 0, 0, 0 );
226 Debug( LDAP_DEBUG_ANY,
227 "read_root_dse_file: SLAP_CALLOC failed", 0, 0, 0 );
231 usr_attr->e_attrs = NULL;
233 while( ldif_read_record( fp, &lineno, &buf, &lmax ) ) {
234 Entry *e = str2entry( buf );
238 fprintf( stderr, "root_dse: could not parse entry (line=%d)\n",
240 entry_free( usr_attr );
245 /* make sure the DN is the empty DN */
246 if( e->e_nname.bv_len ) {
248 "root_dse: invalid rootDSE - dn=\"%s\" (line=%d)\n",
251 entry_free( usr_attr );
257 * we found a valid entry, so walk thru all the attributes in the
258 * entry, and add each attribute type and description to the
262 for(a = e->e_attrs; a != NULL; a = a->a_next) {
263 if( attr_merge( usr_attr, a->a_desc, a->a_vals ) )
272 Debug(LDAP_DEBUG_CONFIG, "rootDSE file %s read.\n", fname, 0, 0);