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r3099: implment sldb_ModifyDN()

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metze
This commit is contained in:
Stefan Metzmacher 2004-10-20 23:27:09 +00:00 committed by Gerald (Jerry) Carter
parent 4b8d90866e
commit a25d1c4419
1 changed files with 100 additions and 1 deletions
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101
source/ldap_server/ldap_simple_ldb.c
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@ -510,12 +510,111 @@ reply:
return ldapsrv_queue_reply(call, compare_r);
}
NTSTATUS sldb_ModifyDN(struct ldapsrv_partition *partition, struct ldapsrv_call *call, struct ldap_ModifyDNRequest *r)
{
void *local_ctx;
struct ldap_dn *olddn, *newrdn, *newsuperior;
struct ldap_Result *modifydn;
struct ldapsrv_reply *modifydn_r;
int ldb_ret;
struct samdb_context *samdb;
const char *errstr = NULL;
int result = LDAP_SUCCESS;
const char *newdn;
char *parentdn = NULL;
local_ctx = talloc_named(call, 0, "sldb_ModifyDN local memory context");
ALLOC_CHECK(local_ctx);
samdb = samdb_connect(local_ctx);
ALLOC_CHECK(samdb);
olddn = ldap_parse_dn(local_ctx, r->dn);
VALID_DN_SYNTAX(olddn,2);
newrdn = ldap_parse_dn(local_ctx, r->newrdn);
VALID_DN_SYNTAX(newrdn,1);
DEBUG(10, ("sldb_ModifyDN: olddn: [%s]\n", olddn->dn));
DEBUG(10, ("sldb_ModifyDN: newrdn: [%s]\n", newrdn->dn));
/* we can't handle the rename if we should not remove the old dn */
if (!r->deleteolddn) {
result = LDAP_UNWILLING_TO_PERFORM;
errstr = "Old RDN must be deleted";
goto reply;
}
if (newrdn->comp_num > 1) {
result = LDAP_NAMING_VIOLATION;
errstr = "Error new RDN invalid";
goto reply;
}
if (r->newsuperior) {
newsuperior = ldap_parse_dn(local_ctx, r->newsuperior);
VALID_DN_SYNTAX(newsuperior,0);
DEBUG(10, ("sldb_ModifyDN: newsuperior: [%s]\n", newsuperior->dn));
if (newsuperior->comp_num < 1) {
result = LDAP_AFFECTS_MULTIPLE_DSAS;
errstr = "Error new Superior DN invalid";
goto reply;
}
parentdn = newsuperior->dn;
}
if (!parentdn) {
int i;
parentdn = talloc_strdup(local_ctx, olddn->components[1]->component);
ALLOC_CHECK(parentdn);
for(i=2; i < olddn->comp_num; i++) {
char *old = parentdn;
parentdn = talloc_asprintf(local_ctx, "%s,%s", old, olddn->components[i]->component);
ALLOC_CHECK(parentdn);
talloc_free(old);
}
}
newdn = talloc_asprintf(local_ctx, "%s,%s", newrdn->dn, parentdn);
ALLOC_CHECK(newdn);
reply:
modifydn_r = ldapsrv_init_reply(call, LDAP_TAG_ModifyDNResponse);
ALLOC_CHECK(modifydn_r);
if (result == LDAP_SUCCESS) {
ldb_set_alloc(samdb->ldb, talloc_realloc_fn, samdb);
ldb_ret = ldb_rename(samdb->ldb, olddn->dn, newdn);
if (ldb_ret == 0) {
result = LDAP_SUCCESS;
errstr = NULL;
} else {
/* currently we have no way to tell if there was an internal ldb error
* or if the object was not found, return the most probable error
*/
result = LDAP_NO_SUCH_OBJECT;
errstr = ldb_errstring(samdb->ldb);
}
}
modifydn = &modifydn_r->msg.r.ModifyDNResponse;
modifydn->dn = NULL;
modifydn->resultcode = result;
modifydn->errormessage = (errstr?talloc_strdup(modifydn_r,errstr):NULL);
modifydn->referral = NULL;
talloc_free(local_ctx);
return ldapsrv_queue_reply(call, modifydn_r);
}
static const struct ldapsrv_partition_ops sldb_ops = {
.Search = sldb_Search,
.Add = sldb_Add,
.Del = sldb_Del,
.Modify = sldb_Modify,
.Compare = sldb_Compare
.Compare = sldb_Compare,
.ModifyDN = sldb_ModifyDN
};
const struct ldapsrv_partition_ops *ldapsrv_get_sldb_partition_ops(void)