/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 2004-2007 The OpenLDAP Foundation.
+ * Copyright 2004-2008 The OpenLDAP Foundation.
* Portions Copyright 2004 Symas Corporation.
* All rights reserved.
*
BerValue dn; /* basedn in parent, */
BerValue nothing; /* the nothing value, if needed */
BerValue nnothing; /* normalized nothingness */
+ BerValue refint_dn; /* modifier's name */
+ BerValue refint_ndn; /* normalized modifier's name */
struct re_s *qtask;
refint_q *qhead;
refint_q *qtail;
enum {
REFINT_ATTRS = 1,
- REFINT_NOTHING
+ REFINT_NOTHING,
+ REFINT_MODIFIERSNAME
};
static ConfigDriver refint_cf_gen;
"( OLcfgOvAt:11.2 NAME 'olcRefintNothing' "
"DESC 'Replacement DN to supply when needed' "
"SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
+ { "refint_modifiersName", "DN", 2, 2, 0,
+ ARG_DN|ARG_MAGIC|REFINT_MODIFIERSNAME, refint_cf_gen,
+ "( OLcfgOvAt:11.3 NAME 'olcRefintModifiersName' "
+ "DESC 'The DN to use as modifiersName' "
+ "SYNTAX OMsDN SINGLE-VALUE )", NULL, NULL },
{ NULL, NULL, 0, 0, 0, ARG_IGNORED }
};
"NAME 'olcRefintConfig' "
"DESC 'Referential integrity configuration' "
"SUP olcOverlayConfig "
- "MAY ( olcRefintAttribute $ olcRefintNothing ) )",
+ "MAY ( olcRefintAttribute "
+ "$ olcRefintNothing "
+ "$ olcRefintModifiersName "
+ ") )",
Cft_Overlay, refintcfg },
{ NULL, 0, NULL }
};
}
rc = 0;
break;
+ case REFINT_MODIFIERSNAME:
+ if ( !BER_BVISEMPTY( &dd->refint_dn )) {
+ rc = value_add_one( &c->rvalue_vals,
+ &dd->refint_dn );
+ if ( rc ) return rc;
+ rc = value_add_one( &c->rvalue_nvals,
+ &dd->refint_ndn );
+ return rc;
+ }
+ rc = 0;
+ break;
default:
abort ();
}
dd->nnothing.bv_len = 0;
rc = 0;
break;
+ case REFINT_MODIFIERSNAME:
+ if ( dd->refint_dn.bv_val )
+ ber_memfree ( dd->refint_dn.bv_val );
+ if ( dd->refint_ndn.bv_val )
+ ber_memfree ( dd->refint_ndn.bv_val );
+ dd->refint_dn.bv_len = 0;
+ dd->refint_ndn.bv_len = 0;
+ rc = 0;
+ break;
default:
abort ();
}
dd->nnothing = c->value_ndn;
rc = 0;
break;
+ case REFINT_MODIFIERSNAME:
+ if ( dd->refint_dn.bv_val )
+ ber_memfree ( dd->refint_dn.bv_val );
+ if ( dd->refint_ndn.bv_val )
+ ber_memfree ( dd->refint_ndn.bv_val );
+ dd->refint_dn = c->value_dn;
+ dd->refint_ndn = c->value_ndn;
+ rc = 0;
+ break;
default:
abort ();
}
return -1;
ber_dupbv( &id->dn, &be->be_nsuffix[0] );
}
+ if ( BER_BVISNULL( &id->refint_dn ) ) {
+ ber_dupbv( &id->refint_dn, &refint_dn );
+ ber_dupbv( &id->refint_ndn, &refint_ndn );
+ }
return(0);
}
BER_BVZERO( &id->nothing );
ch_free( id->nnothing.bv_val );
BER_BVZERO( &id->nnothing );
+ ch_free( id->refint_dn.bv_val );
+ BER_BVZERO( &id->refint_dn );
+ ch_free( id->refint_ndn.bv_val );
+ BER_BVZERO( &id->refint_ndn );
return(0);
}
return(0);
}
+static int
+refint_repair(
+ Operation *op,
+ SlapReply *rs,
+ refint_data *id,
+ refint_q *rq )
+{
+ dependent_data *dp, *dp_next;
+ int rc;
+
+ op->o_callback->sc_response = refint_search_cb;
+ op->o_req_dn = op->o_bd->be_suffix[ 0 ];
+ op->o_req_ndn = op->o_bd->be_nsuffix[ 0 ];
+ op->o_dn = op->o_bd->be_rootdn;
+ op->o_ndn = op->o_bd->be_rootndn;
+
+ /* search */
+ rc = op->o_bd->be_search( op, rs );
+
+ if ( rc != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_TRACE,
+ "refint_repair: search failed: %d\n",
+ rc, 0, 0 );
+ return 0;
+ }
+
+ /* safety? paranoid just in case */
+ if ( op->o_callback->sc_private == NULL ) {
+ Debug( LDAP_DEBUG_TRACE,
+ "refint_repair: callback wiped out sc_private?!\n",
+ 0, 0, 0 );
+ return 0;
+ }
+
+ /* Set up the Modify requests */
+ op->o_callback->sc_response = &slap_null_cb;
+
+ /*
+ * [our search callback builds a list of attrs]
+ * foreach attr:
+ * make sure its dn has a backend;
+ * build Modification* chain;
+ * call the backend modify function;
+ *
+ */
+
+ for ( dp = rq->attrs; dp; dp = dp_next ) {
+ Operation op2 = *op;
+ SlapReply rs2 = { 0 };
+ refint_attrs *ra;
+ Modifications *m, *first = NULL;
+
+ dp_next = dp->next;
+
+ op2.o_tag = LDAP_REQ_MODIFY;
+ op2.orm_modlist = NULL;
+ op2.o_req_dn = dp->dn;
+ op2.o_req_ndn = dp->ndn;
+ op2.o_bd = select_backend( &dp->ndn, 1 );
+ if ( !op2.o_bd ) {
+ Debug( LDAP_DEBUG_TRACE,
+ "refint_repair: no backend for DN %s!\n",
+ dp->dn.bv_val, 0, 0 );
+ return 0;
+ }
+
+ rs2.sr_type = REP_RESULT;
+ for ( ra = dp->attrs; ra; ra = dp->attrs ) {
+ size_t len;
+
+ dp->attrs = ra->next;
+ /* Set our ModifiersName */
+ if ( SLAP_LASTMOD( op->o_bd ) ) {
+ m = op2.o_tmpalloc( sizeof(Modifications) +
+ 4*sizeof(BerValue), op2.o_tmpmemctx );
+ m->sml_next = op2.orm_modlist;
+ if ( !first )
+ first = m;
+ op2.orm_modlist = m;
+ m->sml_op = LDAP_MOD_REPLACE;
+ m->sml_flags = SLAP_MOD_INTERNAL;
+ m->sml_desc = slap_schema.si_ad_modifiersName;
+ m->sml_type = m->sml_desc->ad_cname;
+ m->sml_numvals = 1;
+ m->sml_values = (BerVarray)(m+1);
+ m->sml_nvalues = m->sml_values+2;
+ BER_BVZERO( &m->sml_values[1] );
+ BER_BVZERO( &m->sml_nvalues[1] );
+ m->sml_values[0] = id->refint_dn;
+ m->sml_nvalues[0] = id->refint_ndn;
+ }
+ if ( !BER_BVISEMPTY( &rq->newdn ) || ( ra->next &&
+ ra->attr == ra->next->attr ) )
+ {
+ len = sizeof(Modifications);
+
+ if ( ra->new_vals == NULL ) {
+ len += 4*sizeof(BerValue);
+ }
+
+ m = op2.o_tmpalloc( len, op2.o_tmpmemctx );
+ m->sml_next = op2.orm_modlist;
+ if ( !first )
+ first = m;
+ op2.orm_modlist = m;
+ m->sml_op = LDAP_MOD_ADD;
+ m->sml_flags = 0;
+ m->sml_desc = ra->attr;
+ m->sml_type = ra->attr->ad_cname;
+ if ( ra->new_vals == NULL ) {
+ m->sml_values = (BerVarray)(m+1);
+ m->sml_nvalues = m->sml_values+2;
+ BER_BVZERO( &m->sml_values[1] );
+ BER_BVZERO( &m->sml_nvalues[1] );
+ m->sml_numvals = 1;
+ if ( BER_BVISEMPTY( &rq->newdn ) ) {
+ op2.o_tmpfree( ra, op2.o_tmpmemctx );
+ ra = dp->attrs;
+ dp->attrs = ra->next;
+ m->sml_values[0] = id->nothing;
+ m->sml_nvalues[0] = id->nnothing;
+ } else {
+ m->sml_values[0] = rq->newdn;
+ m->sml_nvalues[0] = rq->newndn;
+ }
+ } else {
+ m->sml_values = ra->new_vals;
+ m->sml_nvalues = ra->new_nvals;
+ m->sml_numvals = ra->ra_numvals;
+ }
+ }
+
+ len = sizeof(Modifications);
+ if ( ra->old_vals == NULL ) {
+ len += 4*sizeof(BerValue);
+ }
+
+ m = op2.o_tmpalloc( len, op2.o_tmpmemctx );
+ m->sml_next = op2.orm_modlist;
+ op2.orm_modlist = m;
+ if ( !first )
+ first = m;
+ m->sml_op = LDAP_MOD_DELETE;
+ m->sml_flags = 0;
+ m->sml_desc = ra->attr;
+ m->sml_type = ra->attr->ad_cname;
+ if ( ra->old_vals == NULL ) {
+ m->sml_numvals = 1;
+ m->sml_values = (BerVarray)(m+1);
+ m->sml_nvalues = m->sml_values+2;
+ m->sml_values[0] = rq->olddn;
+ m->sml_nvalues[0] = rq->oldndn;
+ BER_BVZERO( &m->sml_values[1] );
+ BER_BVZERO( &m->sml_nvalues[1] );
+ } else {
+ m->sml_values = ra->old_vals;
+ m->sml_nvalues = ra->old_nvals;
+ m->sml_numvals = ra->ra_numvals;
+ }
+ op2.o_tmpfree( ra, op2.o_tmpmemctx );
+ }
+
+ op2.o_dn = op2.o_bd->be_rootdn;
+ op2.o_ndn = op2.o_bd->be_rootndn;
+ slap_op_time( &op2.o_time, &op2.o_tincr );
+ if ( ( rc = op2.o_bd->be_modify( &op2, &rs2 ) ) != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_TRACE,
+ "refint_repair: dependent modify failed: %d\n",
+ rs2.sr_err, 0, 0 );
+ }
+
+ while ( ( m = op2.orm_modlist ) ) {
+ op2.orm_modlist = m->sml_next;
+ if ( m->sml_values && m->sml_values != (BerVarray)(m+1) ) {
+ ber_bvarray_free_x( m->sml_values, op2.o_tmpmemctx );
+ ber_bvarray_free_x( m->sml_nvalues, op2.o_tmpmemctx );
+ }
+ op2.o_tmpfree( m, op2.o_tmpmemctx );
+ if ( m == first ) break;
+ }
+ slap_mods_free( op2.orm_modlist, 1 );
+ op2.o_tmpfree( dp->ndn.bv_val, op2.o_tmpmemctx );
+ op2.o_tmpfree( dp->dn.bv_val, op2.o_tmpmemctx );
+ op2.o_tmpfree( dp, op2.o_tmpmemctx );
+ }
+
+ return 0;
+}
+
static void *
refint_qtask( void *ctx, void *arg )
{
slap_callback cb = { NULL, NULL, NULL, NULL };
Filter ftop, *fptr;
refint_q *rq;
- dependent_data *dp, *dp_next;
- refint_attrs *ra, *ip;
- int rc;
+ refint_attrs *ip;
connection_fake_init( &conn, &opbuf, ctx );
op = &opbuf.ob_op;
fptr->f_choice = LDAP_FILTER_EXT;
fptr->f_mra = (MatchingRuleAssertion *)(fptr+1);
fptr->f_mr_rule = mr_dnSubtreeMatch;
- fptr->f_mr_rule_text = mr_dnSubtreeMatch->smr_str;
+ fptr->f_mr_rule_text = mr_dnSubtreeMatch->smr_bvoid;
fptr->f_mr_desc = ip->attr;
fptr->f_mr_dnattrs = 0;
fptr->f_next = ftop.f_or;
if ( !rq )
break;
- for (fptr = ftop.f_or; fptr; fptr=fptr->f_next )
+ for (fptr = ftop.f_or; fptr; fptr = fptr->f_next )
fptr->f_mr_value = rq->oldndn;
filter2bv_x( op, op->ors_filter, &op->ors_filterstr );
/* no attrs! */
op->ors_attrs = slap_anlist_no_attrs;
- op->o_req_ndn = id->dn;
- op->o_req_dn = id->dn;
- op->o_bd = rq->db;
- op->o_dn = op->o_bd->be_rootdn;
- op->o_ndn = op->o_bd->be_rootndn;
slap_op_time( &op->o_time, &op->o_tincr );
- /* search */
- rc = op->o_bd->be_search(op, &rs);
-
- op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
-
- if(rc != LDAP_SUCCESS) {
- Debug( LDAP_DEBUG_TRACE,
- "refint_response: search failed: %d\n",
- rc, 0, 0 );
- continue;
- }
-
- /* safety? paranoid just in case */
- if(!cb.sc_private) {
- Debug( LDAP_DEBUG_TRACE,
- "refint_response: callback wiped out sc_private?!\n",
- 0, 0, 0 );
- continue;
- }
-
- /* Set up the Modify requests */
- cb.sc_response = &slap_null_cb;
- op->o_tag = LDAP_REQ_MODIFY;
-
- /*
- ** [our search callback builds a list of attrs]
- ** foreach attr:
- ** make sure its dn has a backend;
- ** build Modification* chain;
- ** call the backend modify function;
- **
- */
+ if ( rq->db != NULL ) {
+ op->o_bd = rq->db;
+ refint_repair( op, &rs, id, rq );
- for(dp = rq->attrs; dp; dp = dp_next) {
- Modifications *m, *first = NULL;
-
- dp_next = dp->next;
-
- op->orm_modlist = NULL;
-
- op->o_req_dn = dp->dn;
- op->o_req_ndn = dp->ndn;
- op->o_bd = select_backend(&dp->ndn, 1);
- if(!op->o_bd) {
- Debug( LDAP_DEBUG_TRACE,
- "refint_response: no backend for DN %s!\n",
- dp->dn.bv_val, 0, 0 );
- goto done;
- }
- rs.sr_type = REP_RESULT;
- for (ra = dp->attrs; ra; ra = dp->attrs) {
- size_t len;
-
- dp->attrs = ra->next;
- /* Set our ModifiersName */
- if ( SLAP_LASTMOD( op->o_bd )) {
- m = op->o_tmpalloc( sizeof(Modifications) +
- 4*sizeof(BerValue), op->o_tmpmemctx );
- m->sml_next = op->orm_modlist;
- if ( !first )
- first = m;
- op->orm_modlist = m;
- m->sml_op = LDAP_MOD_REPLACE;
- m->sml_flags = SLAP_MOD_INTERNAL;
- m->sml_desc = slap_schema.si_ad_modifiersName;
- m->sml_type = m->sml_desc->ad_cname;
- m->sml_numvals = 1;
- m->sml_values = (BerVarray)(m+1);
- m->sml_nvalues = m->sml_values+2;
- BER_BVZERO( &m->sml_values[1] );
- BER_BVZERO( &m->sml_nvalues[1] );
- m->sml_values[0] = refint_dn;
- m->sml_nvalues[0] = refint_ndn;
- }
- if ( !BER_BVISEMPTY( &rq->newdn ) || ( ra->next &&
- ra->attr == ra->next->attr ))
- {
- len = sizeof(Modifications);
-
- if ( ra->new_vals == NULL ) {
- len += 4*sizeof(BerValue);
- }
-
- m = op->o_tmpalloc( len, op->o_tmpmemctx );
- m->sml_next = op->orm_modlist;
- if ( !first )
- first = m;
- op->orm_modlist = m;
- m->sml_op = LDAP_MOD_ADD;
- m->sml_flags = 0;
- m->sml_desc = ra->attr;
- m->sml_type = ra->attr->ad_cname;
- if ( ra->new_vals == NULL ) {
- m->sml_values = (BerVarray)(m+1);
- m->sml_nvalues = m->sml_values+2;
- BER_BVZERO( &m->sml_values[1] );
- BER_BVZERO( &m->sml_nvalues[1] );
- m->sml_numvals = 1;
- if ( BER_BVISEMPTY( &rq->newdn )) {
- op->o_tmpfree( ra, op->o_tmpmemctx );
- ra = dp->attrs;
- dp->attrs = ra->next;
- m->sml_values[0] = id->nothing;
- m->sml_nvalues[0] = id->nnothing;
- } else {
- m->sml_values[0] = rq->newdn;
- m->sml_nvalues[0] = rq->newndn;
- }
- } else {
- m->sml_values = ra->new_vals;
- m->sml_nvalues = ra->new_nvals;
- m->sml_numvals = ra->ra_numvals;
- }
- }
-
- len = sizeof(Modifications);
- if ( ra->old_vals == NULL ) {
- len += 4*sizeof(BerValue);
- }
+ } else {
+ BackendDB *be;
- m = op->o_tmpalloc( len, op->o_tmpmemctx );
- m->sml_next = op->orm_modlist;
- op->orm_modlist = m;
- if ( !first )
- first = m;
- m->sml_op = LDAP_MOD_DELETE;
- m->sml_flags = 0;
- m->sml_desc = ra->attr;
- m->sml_type = ra->attr->ad_cname;
- if ( ra->old_vals == NULL ) {
- m->sml_numvals = 1;
- m->sml_values = (BerVarray)(m+1);
- m->sml_nvalues = m->sml_values+2;
- m->sml_values[0] = rq->olddn;
- m->sml_nvalues[0] = rq->oldndn;
- BER_BVZERO( &m->sml_values[1] );
- BER_BVZERO( &m->sml_nvalues[1] );
- } else {
- m->sml_values = ra->old_vals;
- m->sml_nvalues = ra->old_nvals;
- m->sml_numvals = ra->ra_numvals;
+ LDAP_STAILQ_FOREACH( be, &backendDB, be_next ) {
+ /* we may want to skip cn=config */
+ if ( be == LDAP_STAILQ_FIRST(&backendDB) ) {
+ continue;
}
- op->o_tmpfree( ra, op->o_tmpmemctx );
- }
-
- op->o_dn = op->o_bd->be_rootdn;
- op->o_ndn = op->o_bd->be_rootndn;
- slap_op_time( &op->o_time, &op->o_tincr );
- if((rc = op->o_bd->be_modify(op, &rs)) != LDAP_SUCCESS) {
- Debug( LDAP_DEBUG_TRACE,
- "refint_response: dependent modify failed: %d\n",
- rs.sr_err, 0, 0 );
- }
- while (( m = op->orm_modlist )) {
- op->orm_modlist = m->sml_next;
- if ( m->sml_values && m->sml_values != (BerVarray)(m+1) ) {
- ber_bvarray_free_x( m->sml_values, op->o_tmpmemctx );
- ber_bvarray_free_x( m->sml_nvalues, op->o_tmpmemctx );
+ if ( be->be_search && be->be_modify ) {
+ op->o_bd = be;
+ refint_repair( op, &rs, id, rq );
}
- op->o_tmpfree( m, op->o_tmpmemctx );
- if ( m == first ) break;
}
- slap_mods_free( op->orm_modlist, 1 );
- op->o_tmpfree( dp->ndn.bv_val, op->o_tmpmemctx );
- op->o_tmpfree( dp->dn.bv_val, op->o_tmpmemctx );
- op->o_tmpfree( dp, op->o_tmpmemctx );
}
-done:
+
if ( !BER_BVISNULL( &rq->newndn )) {
ch_free( rq->newndn.bv_val );
ch_free( rq->newdn.bv_val );
BerValue pdn;
int ac;
refint_q *rq;
- BackendDB *db;
+ BackendDB *db = NULL;
refint_attrs *ip;
id->message = "_refint_response";
**
*/
- db = select_backend(&id->dn, 1);
+ if ( on->on_info->oi_origdb != frontendDB ) {
+ db = select_backend(&id->dn, 1);
- if(db) {
- if (!db->be_search || !db->be_modify) {
+ if ( db ) {
+ if ( !db->be_search || !db->be_modify ) {
+ Debug( LDAP_DEBUG_TRACE,
+ "refint_response: backend missing search and/or modify\n",
+ 0, 0, 0 );
+ return SLAP_CB_CONTINUE;
+ }
+ } else {
Debug( LDAP_DEBUG_TRACE,
- "refint_response: backend missing search and/or modify\n",
- 0, 0, 0 );
+ "refint_response: no backend for our baseDN %s??\n",
+ id->dn.bv_val, 0, 0 );
return SLAP_CB_CONTINUE;
}
- } else {
- Debug( LDAP_DEBUG_TRACE,
- "refint_response: no backend for our baseDN %s??\n",
- id->dn.bv_val, 0, 0 );
- return SLAP_CB_CONTINUE;
}
rq = ch_calloc( 1, sizeof( refint_q ));
rq->db = db;
rq->rdata = id;
- if(op->o_tag == LDAP_REQ_MODRDN) {
+ if ( op->o_tag == LDAP_REQ_MODRDN ) {
if ( op->oq_modrdn.rs_newSup ) {
pdn = *op->oq_modrdn.rs_newSup;
} else {
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