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authorAndrew Bartlett <abartlet@samba.org>2007-07-09 12:31:35 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 14:59:11 -0500
commit2d2cde7d95e0871ea66ce8186a54c3b28834051b (patch)
treef0cc4a6e2af5bf04d5891d923637e1603d8c307f
parentb7b17c654da08e2abcad0e127ed30bb6991e64ab (diff)
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r23762: Fix DN renames over LDAP, and instrument the partition module. Add a
test to prove the behaviour of LDAP renames etc. Fix LDB to return correct error code when failing to rename one DN onto another. Andrew Bartlett (This used to be commit 3f3da9c4710b7752ed97f55c2fc3d32a63d352af)
-rw-r--r--source4/dsdb/samdb/ldb_modules/partition.c46
-rw-r--r--source4/ldap_server/ldap_backend.c1
-rw-r--r--source4/lib/ldb/ldb_tdb/ldb_tdb.c5
-rwxr-xr-xtestprogs/ejs/ldap.js54
4 files changed, 81 insertions, 25 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/partition.c b/source4/dsdb/samdb/ldb_modules/partition.c
index b0875d2965..73ee4ef3a6 100644
--- a/source4/dsdb/samdb/ldb_modules/partition.c
+++ b/source4/dsdb/samdb/ldb_modules/partition.c
@@ -120,25 +120,6 @@ static struct dsdb_control_current_partition *find_partition(struct partition_pr
return NULL;
};
-static struct ldb_module *find_backend(struct ldb_module *module, struct ldb_request *req, struct ldb_dn *dn)
-{
- struct dsdb_control_current_partition *partition;
- struct partition_private_data *data = talloc_get_type(module->private_data,
- struct partition_private_data);
-
- /* Skip the lot if 'data' isn't here yet (initialistion) */
- if (!data) {
- return module;
- }
-
- partition = find_partition(data, dn);
- if (!partition) {
- return module;
- }
-
- return make_module_for_next_request(req, module->ldb, partition->module);
-};
-
/*
fire the caller's callback for every entry, but only send 'done' once.
*/
@@ -442,10 +423,31 @@ static int partition_delete(struct ldb_module *module, struct ldb_request *req)
static int partition_rename(struct ldb_module *module, struct ldb_request *req)
{
/* Find backend */
- struct ldb_module *backend = find_backend(module, req, req->op.rename.olddn);
- struct ldb_module *backend2 = find_backend(module, req, req->op.rename.newdn);
+ struct dsdb_control_current_partition *backend, *backend2;
+
+ struct partition_private_data *data = talloc_get_type(module->private_data,
+ struct partition_private_data);
+
+ /* Skip the lot if 'data' isn't here yet (initialistion) */
+ if (!data) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ backend = find_partition(data, req->op.rename.olddn);
+ backend2 = find_partition(data, req->op.rename.newdn);
+
+ if ((backend && !backend2) || (!backend && backend2)) {
+ return LDB_ERR_AFFECTS_MULTIPLE_DSAS;
+ }
- if (backend->next != backend2->next) {
+ if (backend != backend2) {
+ ldb_asprintf_errstring(module->ldb,
+ "Cannot rename from %s in %s to %s in %s: %s",
+ ldb_dn_get_linearized(req->op.rename.olddn),
+ ldb_dn_get_linearized(backend->dn),
+ ldb_dn_get_linearized(req->op.rename.newdn),
+ ldb_dn_get_linearized(backend2->dn),
+ ldb_strerror(LDB_ERR_AFFECTS_MULTIPLE_DSAS));
return LDB_ERR_AFFECTS_MULTIPLE_DSAS;
}
diff --git a/source4/ldap_server/ldap_backend.c b/source4/ldap_server/ldap_backend.c
index fa8c07fa55..bfcdbd2dc1 100644
--- a/source4/ldap_server/ldap_backend.c
+++ b/source4/ldap_server/ldap_backend.c
@@ -621,6 +621,7 @@ static NTSTATUS ldapsrv_ModifyDNRequest(struct ldapsrv_call *call)
result = LDAP_OTHER;
goto reply;
}
+ newdn = parentdn;
reply:
modifydn_r = ldapsrv_init_reply(call, LDAP_TAG_ModifyDNResponse);
diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.c b/source4/lib/ldb/ldb_tdb/ldb_tdb.c
index 6dff3942a8..335e7d540e 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_tdb.c
+++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.c
@@ -857,9 +857,8 @@ static int ltdb_rename(struct ldb_module *module, struct ldb_request *req)
goto done;
}
- tret = ltdb_add_internal(module, msg);
- if (tret != LDB_SUCCESS) {
- ret = LDB_ERR_OPERATIONS_ERROR;
+ ret = ltdb_add_internal(module, msg);
+ if (ret != LDB_SUCCESS) {
goto done;
}
diff --git a/testprogs/ejs/ldap.js b/testprogs/ejs/ldap.js
index 72d8c9acf8..a91285c3af 100755
--- a/testprogs/ejs/ldap.js
+++ b/testprogs/ejs/ldap.js
@@ -140,6 +140,60 @@ cn: LDAPtestUSER2
}
}
+ ok = ldb.del("cn=ldaptestuser3,cn=users," + base_dn);
+
+ ok = ldb.rename("cn=ldaptestuser2,cn=users," + base_dn, "cn=ldaptestuser3,cn=users," + base_dn);
+ if (ok.error != 0) {
+ println("Could not rename cn=ldaptestuser2,cn=users," + base_dn + " into cn=ldaptestuser3,cn=users," + base_dn + ": " + ok.errstr);
+ assert(ok.error == 0);
+ }
+
+ // ensure we cannot add it again
+ ok = ldb.add("
+dn: cn=ldaptestuser3,cn=users," + base_dn + "
+objectClass: person
+objectClass: user
+cn: LDAPtestUSER3
+");
+//LDB_ERR_ENTRY_ALREADY_EXISTS
+ if (ok.error != 68) {
+ println("expected error LDB_ERR_ENTRY_ALREADY_EXISTS, got: " + ok.errstr);
+ assert(ok.error == 68);
+ }
+
+ // rename back
+ ok = ldb.rename("cn=ldaptestuser3,cn=users," + base_dn, "cn=ldaptestuser2,cn=users," + base_dn);
+ if (ok.error != 0) {
+ println(ok.errstr);
+ assert(ok.error == 0);
+ }
+
+ // ensure we cannnot rename it twice
+ ok = ldb.rename("cn=ldaptestuser3,cn=users," + base_dn, "cn=ldaptestuser2,cn=users," + base_dn);
+//LDB_ERR_NO_SUCH_OBJECT
+ assert(ok.error == 32);
+
+ // ensure can now use that name
+ ok = ldb.add("
+dn: cn=ldaptestuser3,cn=users," + base_dn + "
+objectClass: person
+objectClass: user
+cn: LDAPtestUSER3
+");
+
+ // ensure we now cannnot rename
+ ok = ldb.rename("cn=ldaptestuser2,cn=users," + base_dn, "cn=ldaptestuser3,cn=users," + base_dn);
+//LDB_ERR_ENTRY_ALREADY_EXISTS
+ if (ok.error != 68) {
+ println("expected error LDB_ERR_ENTRY_ALREADY_EXISTS, got: " + ok.errstr);
+ assert(ok.error == 68);
+ }
+ assert(ok.error == 68);
+ ok = ldb.rename("cn=ldaptestuser3,cn=users," + base_dn, "cn=ldaptestuser3,cn=configuration," + base_dn);
+ assert(ok.error == 71);
+
+ ok = ldb.del("cn=ldaptestuser3,cn=users," + base_dn);
+
ok = ldb.add("
dn: cn=ldaptestutf8user èùéìòà ,cn=users," + base_dn + "
objectClass: user