/* modrdn.c - ldbm backend modrdn routine */
/* $OpenLDAP$ */
/*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
int
ldbm_back_modrdn(
- Backend *be,
- Connection *conn,
Operation *op,
- struct berval *dn,
- struct berval *ndn,
- struct berval *newrdn,
- struct berval *nnewrdn,
- int deleteoldrdn,
- struct berval *newSuperior,
- struct berval *nnewSuperior
-)
+ SlapReply *rs )
{
AttributeDescription *children = slap_schema.si_ad_children;
- struct ldbminfo *li = (struct ldbminfo *) be->be_private;
+ AttributeDescription *entry = slap_schema.si_ad_entry;
+ struct ldbminfo *li = (struct ldbminfo *) op->o_bd->be_private;
struct berval p_dn, p_ndn;
struct berval new_dn = { 0, NULL}, new_ndn = { 0, NULL };
Entry *e, *p = NULL;
int rc = CAN_ROLLBACK;
int rc_id = 0;
ID id = NOID;
- const char *text = NULL;
- char textbuf[SLAP_TEXT_BUFLEN];
- size_t textlen = sizeof textbuf;
+ const char *text = NULL;
+ char textbuf[SLAP_TEXT_BUFLEN];
+ size_t textlen = sizeof textbuf;
/* Added to support newSuperior */
Entry *np = NULL; /* newSuperior Entry */
struct berval *np_ndn = NULL; /* newSuperior ndn */
#ifdef NEW_LOGGING
LDAP_LOG( BACK_LDBM, ENTRY,
"ldbm_back_modrdn: dn: %s newSuperior=%s\n",
- dn->bv_len ? dn->bv_val : "NULL",
- ( newSuperior && newSuperior->bv_len ) ? newSuperior->bv_val : "NULL",0 );
+ op->o_req_dn.bv_len ? op->o_req_dn.bv_val : "NULL",
+ ( op->oq_modrdn.rs_newSup && op->oq_modrdn.rs_newSup->bv_len ) ? op->oq_modrdn.rs_newSup->bv_val : "NULL",0 );
#else
Debug( LDAP_DEBUG_TRACE,
"==>ldbm_back_modrdn: dn: %s newSuperior=%s\n",
- dn->bv_len ? dn->bv_val : "NULL",
- ( newSuperior && newSuperior->bv_len )
- ? newSuperior->bv_val : "NULL", 0 );
+ op->o_req_dn.bv_len ? op->o_req_dn.bv_val : "NULL",
+ ( op->oq_modrdn.rs_newSup && op->oq_modrdn.rs_newSup->bv_len )
+ ? op->oq_modrdn.rs_newSup->bv_val : "NULL", 0 );
#endif
/* grab giant lock for writing */
ldap_pvt_thread_rdwr_wlock(&li->li_giant_rwlock);
/* get entry with writer lock */
- if ( (e = dn2entry_w( be, ndn, &matched )) == NULL ) {
- char* matched_dn = NULL;
- BerVarray refs;
-
+ if ( (e = dn2entry_w( op->o_bd, &op->o_req_ndn, &matched )) == NULL ) {
if( matched != NULL ) {
- matched_dn = strdup( matched->e_dn );
- refs = is_entry_referral( matched )
- ? get_entry_referrals( be, conn, op, matched )
+ rs->sr_matched = strdup( matched->e_dn );
+ rs->sr_ref = is_entry_referral( matched )
+ ? get_entry_referrals( op, matched )
: NULL;
cache_return_entry_r( &li->li_cache, matched );
} else {
- refs = referral_rewrite( default_referral,
- NULL, dn, LDAP_SCOPE_DEFAULT );
+ rs->sr_ref = referral_rewrite( default_referral,
+ NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
}
ldap_pvt_thread_rdwr_wunlock(&li->li_giant_rwlock);
- send_ldap_result( conn, op, LDAP_REFERRAL,
- matched_dn, NULL, refs, NULL );
+ rs->sr_err = LDAP_REFERRAL;
+ send_ldap_result( op, rs );
- if ( refs ) ber_bvarray_free( refs );
- free( matched_dn );
+ if ( rs->sr_ref ) ber_bvarray_free( rs->sr_ref );
+ free( (char *)rs->sr_matched );
return( -1 );
}
+ /* check entry for "entry" acl */
+ if ( ! access_allowed( op, e,
+ entry, NULL, ACL_WRITE, NULL ) )
+ {
+#ifdef NEW_LOGGING
+ LDAP_LOG( BACK_LDBM, ERR,
+ "ldbm_back_modrdn: no write access to entry of (%s)\n",
+ dn->bv_val, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE,
+ "<=- ldbm_back_modrdn: no write access to entry\n", 0,
+ 0, 0 );
+#endif
+
+ send_ldap_error( op, rs, LDAP_INSUFFICIENT_ACCESS,
+ "no write access to entry" );
+
+ goto return_results;
+ }
+
if (!manageDSAit && is_entry_referral( e ) ) {
/* parent is a referral, don't allow add */
/* parent is an alias, don't allow add */
- BerVarray refs = get_entry_referrals( be,
- conn, op, e );
+ rs->sr_ref = get_entry_referrals( op, e );
#ifdef NEW_LOGGING
LDAP_LOG( BACK_LDBM, INFO,
0, 0 );
#endif
- send_ldap_result( conn, op, LDAP_REFERRAL,
- e->e_dn, NULL, refs, NULL );
+ rs->sr_err = LDAP_REFERRAL;
+ rs->sr_matched = e->e_name.bv_val;
+ send_ldap_result( op, rs );
- if ( refs ) ber_bvarray_free( refs );
+ if ( rs->sr_ref ) ber_bvarray_free( rs->sr_ref );
goto return_results;
}
- if ( has_children( be, e ) ) {
+ if ( has_children( op->o_bd, e ) ) {
#ifdef NEW_LOGGING
LDAP_LOG( BACK_LDBM, INFO,
"ldbm_back_modrdn: entry %s has children\n", e->e_dn, 0, 0 );
0, 0 );
#endif
- send_ldap_result( conn, op, LDAP_NOT_ALLOWED_ON_NONLEAF,
- NULL, "subtree rename not supported", NULL, NULL );
+ send_ldap_error( op, rs, LDAP_NOT_ALLOWED_ON_NONLEAF,
+ "subtree rename not supported" );
goto return_results;
}
- if ( be_issuffix( be, &e->e_nname ) ) {
+ if ( be_issuffix( op->o_bd, &e->e_nname ) ) {
p_ndn = slap_empty_bv ;
} else {
dnParent( &e->e_nname, &p_ndn );
* children.
*/
- if( (p = dn2entry_w( be, &p_ndn, NULL )) == NULL) {
+ if( (p = dn2entry_w( op->o_bd, &p_ndn, NULL )) == NULL) {
#ifdef NEW_LOGGING
LDAP_LOG( BACK_LDBM, INFO,
"ldbm_back_modrdn: parent of %s does not exist\n",
0, 0, 0);
#endif
- send_ldap_result( conn, op, LDAP_OTHER,
- NULL, "parent entry does not exist", NULL, NULL );
+ send_ldap_error( op, rs, LDAP_OTHER,
+ "parent entry does not exist" );
goto return_results;
}
/* check parent for "children" acl */
- if ( ! access_allowed( be, conn, op, p,
+ if ( ! access_allowed( op, p,
children, NULL, ACL_WRITE, NULL ) )
{
#ifdef NEW_LOGGING
0, 0 );
#endif
- send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS,
- NULL, NULL, NULL, NULL );
+ send_ldap_error( op, rs, LDAP_INSUFFICIENT_ACCESS,
+ NULL );
goto return_results;
}
} else {
/* no parent, must be root to modify rdn */
- isroot = be_isroot( be, &op->o_ndn );
+ isroot = be_isroot( op->o_bd, &op->o_ndn );
if ( ! isroot ) {
- if ( be_issuffix( be, (struct berval *)&slap_empty_bv ) || be_isupdate( be, &op->o_ndn ) ) {
+ if ( be_issuffix( op->o_bd, (struct berval *)&slap_empty_bv ) || be_isupdate( op->o_bd, &op->o_ndn ) ) {
+ int can_access;
p = (Entry *)&slap_entry_root;
- rc = access_allowed( be, conn, op, p,
+ can_access = access_allowed( op, p,
children, NULL, ACL_WRITE, NULL );
p = NULL;
/* check parent for "children" acl */
- if ( ! rc ) {
+ if ( ! can_access ) {
#ifdef NEW_LOGGING
LDAP_LOG( BACK_LDBM, ERR,
"ldbm_back_modrdn: no access to parent \"\"\n", 0,0,0 );
"access to parent\n", 0, 0, 0 );
#endif
- send_ldap_result( conn, op,
+ send_ldap_error( op, rs,
LDAP_INSUFFICIENT_ACCESS,
- NULL, NULL, NULL, NULL );
+ NULL );
goto return_results;
}
"not root\n", 0, 0, 0);
#endif
- send_ldap_result( conn, op,
+ send_ldap_error( op, rs,
LDAP_INSUFFICIENT_ACCESS,
- NULL, NULL, NULL, NULL );
+ NULL );
goto return_results;
}
}
new_parent_dn = &p_dn; /* New Parent unless newSuperior given */
- if ( newSuperior != NULL ) {
+ if ( op->oq_modrdn.rs_newSup != NULL ) {
#ifdef NEW_LOGGING
LDAP_LOG( BACK_LDBM, DETAIL1,
"ldbm_back_modrdn: new parent \"%s\" requested\n",
- newSuperior->bv_val, 0, 0 );
+ op->oq_modrdn.rs_newSup->bv_val, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE,
"ldbm_back_modrdn: new parent \"%s\" requested...\n",
- newSuperior->bv_val, 0, 0 );
+ op->oq_modrdn.rs_newSup->bv_val, 0, 0 );
#endif
- np_ndn = nnewSuperior;
+ np_ndn = op->oq_modrdn.rs_nnewSup;
/* newSuperior == oldParent? */
if ( dn_match( &p_ndn, np_ndn ) ) {
#ifdef NEW_LOGGING
LDAP_LOG( BACK_LDBM, INFO, "ldbm_back_modrdn: "
"new parent\"%s\" seems to be the same as the "
- "old parent \"%s\"\n", newSuperior->bv_val, p_dn.bv_val, 0 );
+ "old parent \"%s\"\n", op->oq_modrdn.rs_newSup->bv_val, p_dn.bv_val, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "ldbm_back_modrdn: "
"new parent\"%s\" seems to be the same as the "
"old parent \"%s\"\n",
- newSuperior->bv_val, p_dn.bv_val, 0 );
+ op->oq_modrdn.rs_newSup->bv_val, p_dn.bv_val, 0 );
#endif
- newSuperior = NULL; /* ignore newSuperior */
+ op->oq_modrdn.rs_newSup = NULL; /* ignore newSuperior */
}
}
- if ( newSuperior != NULL ) {
+ if ( op->oq_modrdn.rs_newSup != NULL ) {
/* newSuperior == entry being moved?, if so ==> ERROR */
/* Get Entry with dn=newSuperior. Does newSuperior exist? */
- if ( nnewSuperior->bv_len ) {
- if( (np = dn2entry_w( be, np_ndn, NULL )) == NULL) {
+ if ( op->oq_modrdn.rs_nnewSup->bv_len ) {
+ if( (np = dn2entry_w( op->o_bd, np_ndn, NULL )) == NULL) {
#ifdef NEW_LOGGING
LDAP_LOG( BACK_LDBM, ERR,
"ldbm_back_modrdn: newSup(ndn=%s) not found.\n",
np_ndn->bv_val, 0, 0);
#endif
- send_ldap_result( conn, op, LDAP_OTHER,
- NULL, "newSuperior not found", NULL, NULL );
+ send_ldap_error( op, rs, LDAP_OTHER,
+ "newSuperior not found" );
goto return_results;
}
#endif
/* check newSuperior for "children" acl */
- if ( !access_allowed( be, conn, op, np, children, NULL,
+ if ( !access_allowed( op, np, children, NULL,
ACL_WRITE, NULL ) )
{
#ifdef NEW_LOGGING
0, 0, 0 );
#endif
- send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS,
- NULL, NULL, NULL, NULL );
+ send_ldap_error( op, rs, LDAP_INSUFFICIENT_ACCESS, NULL );
goto return_results;
}
#endif
- send_ldap_result( conn, op, LDAP_ALIAS_PROBLEM,
- NULL, "newSuperior is an alias", NULL, NULL );
+ send_ldap_error( op, rs, LDAP_ALIAS_PROBLEM,
+ "newSuperior is an alias" );
goto return_results;
}
np->e_dn, 0, 0 );
#endif
- send_ldap_result( conn, op, LDAP_OTHER,
- NULL, "newSuperior is a referral", NULL, NULL );
+ send_ldap_error( op, rs, LDAP_OTHER,
+ "newSuperior is a referral" );
goto return_results;
}
/* no parent, must be root to modify newSuperior */
if ( isroot == -1 ) {
- isroot = be_isroot( be, &op->o_ndn );
+ isroot = be_isroot( op->o_bd, &op->o_ndn );
}
if ( ! isroot ) {
- if ( be_issuffix( be, (struct berval *)&slap_empty_bv ) || be_isupdate( be, &op->o_ndn ) ) {
+ if ( be_issuffix( op->o_bd, (struct berval *)&slap_empty_bv ) || be_isupdate( op->o_bd, &op->o_ndn ) ) {
+ int can_access;
np = (Entry *)&slap_entry_root;
- rc = access_allowed( be, conn, op, np,
+ can_access = access_allowed( op, np,
children, NULL, ACL_WRITE, NULL );
np = NULL;
/* check parent for "children" acl */
- if ( ! rc ) {
+ if ( ! can_access ) {
#ifdef NEW_LOGGING
LDAP_LOG( BACK_LDBM, ERR,
"ldbm_back_modrdn: no access "
"access to new superior\n", 0, 0, 0 );
#endif
- send_ldap_result( conn, op,
+ send_ldap_error( op, rs,
LDAP_INSUFFICIENT_ACCESS,
- NULL, NULL, NULL, NULL );
+ NULL );
goto return_results;
}
0, 0, 0);
#endif
- send_ldap_result( conn, op,
+ send_ldap_error( op, rs,
LDAP_INSUFFICIENT_ACCESS,
- NULL, NULL, NULL, NULL );
+ NULL );
goto return_results;
}
}
0, 0, 0 );
#endif
- new_parent_dn = newSuperior;
+ new_parent_dn = op->oq_modrdn.rs_newSup;
}
/* Build target dn and make sure target entry doesn't exist already. */
- build_new_dn( &new_dn, new_parent_dn, newrdn );
+ build_new_dn( &new_dn, new_parent_dn, &op->oq_modrdn.rs_newrdn );
dnNormalize2( NULL, &new_dn, &new_ndn );
#ifdef NEW_LOGGING
goto return_results;
}
- if ( ( rc_id = dn2id ( be, &new_ndn, &id ) ) || id != NOID ) {
+ if ( ( rc_id = dn2id ( op->o_bd, &new_ndn, &id ) ) || id != NOID ) {
/* if (rc_id) something bad happened to ldbm cache */
- send_ldap_result( conn, op,
- rc_id ? LDAP_OTHER : LDAP_ALREADY_EXISTS,
- NULL, NULL, NULL, NULL );
+ rs->sr_err = rc_id ? LDAP_OTHER : LDAP_ALREADY_EXISTS;
+ send_ldap_result( op, rs );
goto return_results;
}
/* Get attribute type and attribute value of our new rdn, we will
* need to add that to our new entry
*/
- if ( ldap_bv2rdn( newrdn, &new_rdn, (char **)&text,
+ if ( ldap_bv2rdn( &op->oq_modrdn.rs_newrdn, &new_rdn, (char **)&rs->sr_text,
LDAP_DN_FORMAT_LDAP ) )
{
#ifdef NEW_LOGGING
"type(s)/values(s) of newrdn\n",
0, 0, 0 );
#endif
- rc = LDAP_INVALID_DN_SYNTAX;
- text = "unknown type(s) used in RDN";
goto return_results;
}
new_rdn[ 0 ][ 0 ]->la_value.bv_val, 0 );
#endif
- if ( deleteoldrdn ) {
- if ( ldap_bv2rdn( dn, &old_rdn, (char **)&text,
+ if ( op->oq_modrdn.rs_deleteoldrdn ) {
+ if ( ldap_bv2rdn( &op->o_req_dn, &old_rdn, (char **)&rs->sr_text,
LDAP_DN_FORMAT_LDAP ) )
{
#ifdef NEW_LOGGING
"the old_rdn type(s)/value(s)\n",
0, 0, 0 );
#endif
- rc = LDAP_OTHER;
- text = "cannot parse RDN from old DN";
goto return_results;
}
}
0, 0, 0 );
#endif
- rc = slap_modrdn2mods( be, conn, op, e, old_rdn, new_rdn,
- deleteoldrdn, &mod );
- if ( rc != LDAP_SUCCESS ) {
+ if ( slap_modrdn2mods( op, rs, e, old_rdn, new_rdn, &mod ) != LDAP_SUCCESS ) {
goto return_results;
}
}
/* delete old one */
- if ( dn2id_delete( be, &e->e_nname, e->e_id ) != 0 ) {
- send_ldap_result( conn, op, LDAP_OTHER,
- NULL, "DN index delete fail", NULL, NULL );
+ if ( dn2id_delete( op->o_bd, &e->e_nname, e->e_id ) != 0 ) {
+ send_ldap_error( op, rs, LDAP_OTHER,
+ "DN index delete fail" );
goto return_results;
}
new_dn.bv_val = NULL;
new_ndn.bv_val = NULL;
+ /* NOTE: after this you must not free new_dn or new_ndn!
+ * They are used by cache.
+ */
+
/* add new one */
- if ( dn2id_add( be, &e->e_nname, e->e_id ) != 0 ) {
- send_ldap_result( conn, op, LDAP_OTHER,
- NULL, "DN index add failed", NULL, NULL );
+ if ( dn2id_add( op->o_bd, &e->e_nname, e->e_id ) != 0 ) {
+ send_ldap_error( op, rs, LDAP_OTHER,
+ "DN index add failed" );
goto return_results;
}
/* modify memory copy of entry */
- rc = ldbm_modify_internal( be, conn, op, dn->bv_val, &mod[0], e,
- &text, textbuf, textlen );
-
- if( rc != LDAP_SUCCESS ) {
- if( rc != SLAPD_ABANDON ) {
- send_ldap_result( conn, op, rc,
- NULL, text, NULL, NULL );
- }
-
+ rc_id = ldbm_modify_internal( op, &mod[0], e,
+ &rs->sr_text, textbuf, textlen );
+ switch ( rc_id ) {
+ case LDAP_SUCCESS:
+ break;
+
+ case SLAPD_ABANDON:
+ /* too late ... */
+ rs->sr_err = rc_id;
+ send_ldap_result( op, rs );
+ goto return_results;
+
+ default:
/* here we may try to delete the newly added dn */
- if ( dn2id_delete( be, &e->e_nname, e->e_id ) != 0 ) {
+ if ( dn2id_delete( op->o_bd, &e->e_nname, e->e_id ) != 0 ) {
/* we already are in trouble ... */
;
}
-
goto return_results;
}
(void) cache_update_entry( &li->li_cache, e );
- /* NOTE: after this you must not free new_dn or new_ndn!
- * They are used by cache.
- */
-
/* id2entry index */
- if ( id2entry_add( be, e ) != 0 ) {
- send_ldap_result( conn, op, LDAP_OTHER,
- NULL, "entry update failed", NULL, NULL );
+ if ( id2entry_add( op->o_bd, e ) != 0 ) {
+ send_ldap_error( op, rs, LDAP_OTHER,
+ "entry update failed" );
goto return_results;
}
- send_ldap_result( conn, op, LDAP_SUCCESS,
- NULL, NULL, NULL, NULL );
+ rs->sr_err = LDAP_SUCCESS;
+ send_ldap_result( op, rs );
rc = 0;
cache_entry_commit( e );
if ( mod != NULL ) {
Modifications *tmp;
for (; mod; mod = tmp ) {
+ if ( mod->sml_nvalues ) free( mod->sml_nvalues[0].bv_val );
tmp = mod->sml_next;
free( mod );
}
projects / openldap / blobdiff