X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Froot_dse.c;h=854bb0e2ec9e7652288cae77f13244da46c4c083;hb=925714ceeff035c596ad3d3c899ff631986c6757;hp=fc5b1d432f7c61ca6ad70177cba5a9cd5b1f1437;hpb=7a0b0b2bbf7777cf009ab746654d67ea0abef6ee;p=openldap diff --git a/servers/slapd/root_dse.c b/servers/slapd/root_dse.c index fc5b1d432f..854bb0e2ec 100644 --- a/servers/slapd/root_dse.c +++ b/servers/slapd/root_dse.c @@ -1,7 +1,7 @@ /* $OpenLDAP$ */ /* root_dse.c - Provides the ROOT DSA-Specific Entry * - * Copyright 1999 The OpenLDAP Foundation. + * Copyright 1999-2002 The OpenLDAP Foundation. * All rights reserved. * * Redistribution and use in source and binary forms are permitted only @@ -16,108 +16,213 @@ #include #include "slap.h" - -void -root_dse_info( Connection *conn, Operation *op, char **attrs, int attrsonly ) +#include +#include "lber_pvt.h" + +static struct berval supportedFeatures[] = { + BER_BVC(LDAP_FEATURE_ALL_OPERATIONAL_ATTRS), /* all Operational Attributes ("+") */ + BER_BVC(LDAP_FEATURE_OBJECTCLASS_ATTRS), /* OCs in Attributes List */ + BER_BVC(LDAP_FEATURE_ABSOLUTE_FILTERS), /* (&) and (|) search filters */ + BER_BVC(LDAP_FEATURE_LANGUAGE_TAG_OPTIONS), /* Language Tag Options */ + BER_BVC(LDAP_FEATURE_LANGUAGE_RANGE_OPTIONS), /* Language Range Options */ + {0,NULL} +}; + +static Entry *usr_attr = NULL; + +int +root_dse_info( + Connection *conn, + Entry **entry, + const char **text ) { - char buf[BUFSIZ]; Entry *e; - struct berval val; - struct berval *vals[2]; + struct berval vals[2], *bv; int i, j; - - vals[0] = &val; - vals[1] = NULL; + char ** supportedSASLMechanisms; + + AttributeDescription *ad_structuralObjectClass + = slap_schema.si_ad_structuralObjectClass; + AttributeDescription *ad_objectClass + = slap_schema.si_ad_objectClass; + AttributeDescription *ad_namingContexts + = slap_schema.si_ad_namingContexts; + AttributeDescription *ad_supportedControl + = slap_schema.si_ad_supportedControl; + AttributeDescription *ad_supportedExtension + = slap_schema.si_ad_supportedExtension; + AttributeDescription *ad_supportedLDAPVersion + = slap_schema.si_ad_supportedLDAPVersion; + AttributeDescription *ad_supportedSASLMechanisms + = slap_schema.si_ad_supportedSASLMechanisms; + AttributeDescription *ad_supportedFeatures + = slap_schema.si_ad_supportedFeatures; + AttributeDescription *ad_monitorContext + = slap_schema.si_ad_monitorContext; + AttributeDescription *ad_ref + = slap_schema.si_ad_ref; + + vals[1].bv_val = NULL; e = (Entry *) ch_calloc( 1, sizeof(Entry) ); e->e_attrs = NULL; - e->e_dn = ch_strdup( LDAP_ROOT_DSE ); - e->e_ndn = ch_strdup( LDAP_ROOT_DSE ); - (void) dn_normalize( e->e_ndn ); + e->e_name.bv_val = ch_strdup( LDAP_ROOT_DSE ); + e->e_name.bv_len = sizeof( LDAP_ROOT_DSE )-1; + e->e_nname.bv_val = ch_strdup( LDAP_ROOT_DSE ); + e->e_nname.bv_len = sizeof( LDAP_ROOT_DSE )-1; + + /* the DN is an empty string so no pretty/normalization is needed */ + assert( !e->e_name.bv_len ); + assert( !e->e_nname.bv_len ); + e->e_private = NULL; + vals[0].bv_val = "top"; + vals[0].bv_len = sizeof("top")-1; + attr_merge( e, ad_objectClass, vals ); + + vals[0].bv_val = "OpenLDAProotDSE"; + vals[0].bv_len = sizeof("OpenLDAProotDSE")-1; + attr_merge( e, ad_objectClass, vals ); + attr_merge( e, ad_structuralObjectClass, vals ); + for ( i = 0; i < nbackends; i++ ) { - for ( j = 0; backends[i].be_suffix[j] != NULL; j++ ) { - val.bv_val = backends[i].be_suffix[j]; - val.bv_len = strlen( val.bv_val ); - attr_merge( e, "namingContexts", vals ); + if ( backends[i].be_flags & SLAP_BFLAG_MONITOR ) { + vals[0] = backends[i].be_suffix[0]; + attr_merge( e, ad_monitorContext, vals ); + continue; + } + if ( backends[i].be_flags & SLAP_BFLAG_GLUE_SUBORDINATE ) { + continue; + } + for ( j = 0; backends[i].be_suffix[j].bv_val != NULL; j++ ) { + vals[0] = backends[i].be_suffix[j]; + attr_merge( e, ad_namingContexts, vals ); } } -#if defined( SLAPD_MONITOR_DN ) - val.bv_val = SLAPD_MONITOR_DN; - val.bv_len = strlen( val.bv_val ); - attr_merge( e, "namingContexts", vals ); - /* subschemasubentry is added by send_search_entry() */ -#endif - -#if defined( SLAPD_CONFIG_DN ) - val.bv_val = SLAPD_CONFIG_DN; - val.bv_len = strlen( val.bv_val ); - attr_merge( e, "namingContexts", vals ); -#endif - -#if defined( SLAPD_SCHEMA_DN ) - val.bv_val = SLAPD_SCHEMA_DN; - val.bv_len = strlen( val.bv_val ); - attr_merge( e, "namingContexts", vals ); -#endif - /* altServer unsupported */ /* supportedControl */ - for ( i=0; supportedControls[i] != NULL; i++ ) { - val.bv_val = supportedControls[i]; - val.bv_len = strlen( val.bv_val ); - attr_merge( e, "supportedControl", vals ); + for ( i=0; (vals[0].bv_val = get_supported_ctrl(i)) != NULL; i++ ) { + vals[0].bv_len = strlen( vals[0].bv_val ); + attr_merge( e, ad_supportedControl, vals ); } /* supportedExtension */ - for ( i=0; supportedExtensions[i] != NULL; i++ ) { - val.bv_val = supportedExtensions[i]; - val.bv_len = strlen( val.bv_val ); - attr_merge( e, "supportedExtension", vals ); + for ( i=0; (bv = get_supported_extop(i)) != NULL; i++ ) { + vals[0] = *bv; + attr_merge( e, ad_supportedExtension, vals ); } + /* supportedFeatures */ + attr_merge( e, ad_supportedFeatures, supportedFeatures ); + /* supportedLDAPVersion */ for ( i=LDAP_VERSION_MIN; i<=LDAP_VERSION_MAX; i++ ) { - sprintf(buf,"%d",i); - val.bv_val = buf; - val.bv_len = strlen( val.bv_val ); - attr_merge( e, "supportedLDAPVersion", vals ); + char buf[BUFSIZ]; + if (!( global_allows & SLAP_ALLOW_BIND_V2 ) && + ( i < LDAP_VERSION3 ) ) + { + /* version 2 and lower are disallowed */ + continue; + } + snprintf(buf, sizeof buf, "%d", i); + vals[0].bv_val = buf; + vals[0].bv_len = strlen( vals[0].bv_val ); + attr_merge( e, ad_supportedLDAPVersion, vals ); } /* supportedSASLMechanism */ + supportedSASLMechanisms = slap_sasl_mechs( conn ); + if( supportedSASLMechanisms != NULL ) { for ( i=0; supportedSASLMechanisms[i] != NULL; i++ ) { - val.bv_val = supportedSASLMechanisms[i]; - val.bv_len = strlen( val.bv_val ); - attr_merge( e, "supportedSASLMechanisms", vals ); + vals[0].bv_val = supportedSASLMechanisms[i]; + vals[0].bv_len = strlen( vals[0].bv_val ); + attr_merge( e, ad_supportedSASLMechanisms, vals ); } + ldap_charray_free( supportedSASLMechanisms ); } if ( default_referral != NULL ) { - attr_merge( e, "ref", default_referral ); + attr_merge( e, ad_ref, default_referral ); + } + + if( usr_attr != NULL) { + Attribute *a; + for( a = usr_attr->e_attrs; a != NULL; a = a->a_next ) { + attr_merge( e, a->a_desc, a->a_vals ); + } } - val.bv_val = "top"; - val.bv_len = sizeof("top")-1; - attr_merge( e, "objectClass", vals ); + *entry = e; + return LDAP_SUCCESS; +} + +/* + * Read the entries specified in fname and merge the attributes + * to the user defined rootDSE. Note thaat if we find any errors + * what so ever, we will discard the entire entries, print an + * error message and return. + */ +int read_root_dse_file( const char *fname ) +{ + FILE *fp; + int rc = 0, lineno = 0, lmax = 0; + char *buf = NULL; + + if ( (fp = fopen( fname, "r" )) == NULL ) { + Debug( LDAP_DEBUG_ANY, + "could not open rootdse attr file \"%s\" - absolute path?\n", + fname, 0, 0 ); + perror( fname ); + return EXIT_FAILURE; + } - val.bv_val = "LDAPsubentry"; - val.bv_len = sizeof("LDAPsubentry")-1; - attr_merge( e, "objectClass", vals ); + usr_attr = (Entry *) ch_calloc( 1, sizeof(Entry) ); + usr_attr->e_attrs = NULL; - val.bv_val = "extensibleObject"; - val.bv_len = sizeof("extensibleObject")-1; - attr_merge( e, "objectClass", vals ); + while( ldif_read_record( fp, &lineno, &buf, &lmax ) ) { + Entry *e = str2entry( buf ); + Attribute *a; - send_search_entry( &backends[0], conn, op, - e, attrs, attrsonly, NULL ); - send_search_result( conn, op, LDAP_SUCCESS, - NULL, NULL, NULL, NULL, 1 ); + if( e == NULL ) { + fprintf( stderr, "root_dse: could not parse entry (line=%d)\n", + lineno ); + entry_free( e ); + entry_free( usr_attr ); + usr_attr = NULL; + return EXIT_FAILURE; + } - entry_free( e ); -} + /* make sure the DN is the empty DN */ + if( e->e_nname.bv_len ) { + fprintf( stderr, + "root_dse: invalid rootDSE - dn=\"%s\" (line=%d)\n", + e->e_dn, lineno ); + entry_free( e ); + entry_free( usr_attr ); + usr_attr = NULL; + return EXIT_FAILURE; + } + /* + * we found a valid entry, so walk thru all the attributes in the + * entry, and add each attribute type and description to the + * usr_attr entry + */ + + for(a = e->e_attrs; a != NULL; a = a->a_next) { + attr_merge( usr_attr, a->a_desc, a->a_vals ); + } + + entry_free( e ); + } + + ch_free( buf ); + + Debug(LDAP_DEBUG_CONFIG, "rootDSE file %s read.\n", fname, 0, 0); + return rc; +}