[SCM] Samba Shared Repository - branch master updated - tevent-0-9-8-113-g9721b1b
Andrew Tridgell
tridge at samba.org
Wed Sep 9 05:06:58 MDT 2009
The branch, master has been updated
via 9721b1b7c0599e0fd2c49c07c3c69ed0fd76b343 (commit)
via 51baffab5fffa2b50f540ffd0053d957172dfcb0 (commit)
from 269fe99a62371fb9540d886f7cc619450c5b5c8d (commit)
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 9721b1b7c0599e0fd2c49c07c3c69ed0fd76b343
Author: Andrew Tridgell <tridge at samba.org>
Date: Wed Sep 9 21:00:48 2009 +1000
s4:drs level_out is a pointer
DsAddEntry now seems to work for simple tests
commit 51baffab5fffa2b50f540ffd0053d957172dfcb0
Author: Andrew Tridgell <tridge at samba.org>
Date: Wed Sep 9 21:00:01 2009 +1000
s4:drs split addentry and getncchanges into separate files
These will get quite complex eventually, I think we are better
separating them so the code is a bit easier to follow
-----------------------------------------------------------------------
Summary of changes:
source4/rpc_server/config.mk | 2 +
source4/rpc_server/drsuapi/addentry.c | 81 ++++++++
source4/rpc_server/drsuapi/dcesrv_drsuapi.c | 292 +--------------------------
source4/rpc_server/drsuapi/dcesrv_drsuapi.h | 12 +
source4/rpc_server/drsuapi/drsutil.c | 63 ++++++-
source4/rpc_server/drsuapi/getncchanges.c | 215 ++++++++++++++++++++
source4/rpc_server/drsuapi/updaterefs.c | 2 +-
7 files changed, 375 insertions(+), 292 deletions(-)
create mode 100644 source4/rpc_server/drsuapi/addentry.c
create mode 100644 source4/rpc_server/drsuapi/getncchanges.c
Changeset truncated at 500 lines:
diff --git a/source4/rpc_server/config.mk b/source4/rpc_server/config.mk
index d5aff84..f60f833 100644
--- a/source4/rpc_server/config.mk
+++ b/source4/rpc_server/config.mk
@@ -185,6 +185,8 @@ PRIVATE_DEPENDENCIES = \
dcerpc_drsuapi_OBJ_FILES = $(rpc_serversrcdir)/drsuapi/dcesrv_drsuapi.o \
$(rpc_serversrcdir)/drsuapi/updaterefs.o \
+ $(rpc_serversrcdir)/drsuapi/getncchanges.o \
+ $(rpc_serversrcdir)/drsuapi/addentry.o \
$(rpc_serversrcdir)/drsuapi/drsutil.o
################################################
diff --git a/source4/rpc_server/drsuapi/addentry.c b/source4/rpc_server/drsuapi/addentry.c
new file mode 100644
index 0000000..8d94a29
--- /dev/null
+++ b/source4/rpc_server/drsuapi/addentry.c
@@ -0,0 +1,81 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ implement the DsAddEntry call
+
+ Copyright (C) Stefan Metzmacher 2009
+ Copyright (C) Andrew Tridgell 2009
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "librpc/gen_ndr/ndr_drsuapi.h"
+#include "rpc_server/dcerpc_server.h"
+#include "rpc_server/common/common.h"
+#include "dsdb/samdb/samdb.h"
+#include "lib/ldb/include/ldb_errors.h"
+#include "param/param.h"
+#include "librpc/gen_ndr/ndr_drsblobs.h"
+#include "auth/auth.h"
+#include "rpc_server/drsuapi/dcesrv_drsuapi.h"
+
+/*
+ drsuapi_DsAddEntry
+*/
+WERROR dcesrv_drsuapi_DsAddEntry(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
+ struct drsuapi_DsAddEntry *r)
+{
+ WERROR status;
+ struct drsuapi_bind_state *b_state;
+ struct dcesrv_handle *h;
+ uint32_t num = 0;
+ struct drsuapi_DsReplicaObjectIdentifier2 *ids = NULL;
+
+ if (DEBUGLVL(4)) {
+ NDR_PRINT_FUNCTION_DEBUG(drsuapi_DsAddEntry, NDR_IN, r);
+ }
+
+ /* TODO: check which out level the client supports */
+
+ ZERO_STRUCTP(r->out.ctr);
+ *r->out.level_out = 3;
+ r->out.ctr->ctr3.level = 1;
+ r->out.ctr->ctr3.error = talloc_zero(mem_ctx, union drsuapi_DsAddEntryError);
+
+ DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
+ b_state = h->data;
+
+ switch (r->in.level) {
+ case 2:
+ status = dsdb_origin_objects_commit(b_state->sam_ctx,
+ mem_ctx,
+ &r->in.req->req2.first_object,
+ &num,
+ &ids);
+ if (!W_ERROR_IS_OK(status)) {
+ r->out.ctr->ctr3.error->info1.status = status;
+ W_ERROR_NOT_OK_RETURN(status);
+ }
+
+ r->out.ctr->ctr3.count = num;
+ r->out.ctr->ctr3.objects = ids;
+
+ return WERR_OK;
+ default:
+ break;
+ }
+
+ return WERR_FOOBAR;
+}
diff --git a/source4/rpc_server/drsuapi/dcesrv_drsuapi.c b/source4/rpc_server/drsuapi/dcesrv_drsuapi.c
index 73cc8cb..8ea7def 100644
--- a/source4/rpc_server/drsuapi/dcesrv_drsuapi.c
+++ b/source4/rpc_server/drsuapi/dcesrv_drsuapi.c
@@ -24,12 +24,12 @@
#include "librpc/gen_ndr/ndr_drsuapi.h"
#include "rpc_server/dcerpc_server.h"
#include "rpc_server/common/common.h"
-#include "rpc_server/drsuapi/dcesrv_drsuapi.h"
#include "dsdb/samdb/samdb.h"
#include "lib/ldb/include/ldb_errors.h"
#include "param/param.h"
#include "librpc/gen_ndr/ndr_drsblobs.h"
#include "messaging/irpc.h"
+#include "rpc_server/drsuapi/dcesrv_drsuapi.h"
/*
drsuapi_DsBind
@@ -258,250 +258,6 @@ static WERROR dcesrv_drsuapi_DsReplicaSync(struct dcesrv_call_state *dce_call, T
return WERR_OK;
}
-int drsuapi_search_with_extended_dn(struct ldb_context *ldb,
- TALLOC_CTX *mem_ctx,
- struct ldb_result **_res,
- struct ldb_dn *basedn,
- enum ldb_scope scope,
- const char * const *attrs,
- const char *format, ...)
-{
- va_list ap;
- int ret;
- struct ldb_request *req;
- char *filter;
- TALLOC_CTX *tmp_ctx;
- struct ldb_result *res;
-
- tmp_ctx = talloc_new(mem_ctx);
-
- res = talloc_zero(tmp_ctx, struct ldb_result);
- if (!res) {
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- va_start(ap, format);
- filter = talloc_vasprintf(tmp_ctx, format, ap);
- va_end(ap);
-
- if (filter == NULL) {
- talloc_free(tmp_ctx);
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- ret = ldb_build_search_req(&req, ldb, tmp_ctx,
- basedn,
- scope,
- filter,
- attrs,
- NULL,
- res,
- ldb_search_default_callback,
- NULL);
- if (ret != LDB_SUCCESS) {
- talloc_free(tmp_ctx);
- return ret;
- }
-
- ret = ldb_request_add_control(req, LDB_CONTROL_EXTENDED_DN_OID, true, NULL);
- if (ret != LDB_SUCCESS) {
- return ret;
- }
-
- ret = ldb_request(ldb, req);
- if (ret == LDB_SUCCESS) {
- ret = ldb_wait(req->handle, LDB_WAIT_ALL);
- }
-
- talloc_free(req);
- *_res = res;
- return ret;
-}
-
-
-/*
- drsuapi_DsGetNCChanges
-*/
-static WERROR dcesrv_drsuapi_DsGetNCChanges(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
- struct drsuapi_DsGetNCChanges *r)
-{
- struct ldb_result *site_res;
- struct drsuapi_DsReplicaObjectIdentifier *ncRoot;
- struct drsuapi_bind_state *b_state;
- struct ldb_dn *ncRoot_dn;
- int ret;
- int i;
- int j;
- int uSN;
- struct dsdb_schema *schema;
- struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;
- time_t t = time(NULL);
- NTTIME now;
- struct drsuapi_DsReplicaObjectListItemEx *currentObject;
- struct dom_sid *zero_sid;
- struct ldb_dn *obj_dn;
- enum ndr_err_code ndr_err;
- const struct ldb_val *md_value;
- struct replPropertyMetaDataBlob md;
- ZERO_STRUCT(md);
- md.version = 1;
- b_state = talloc_zero(mem_ctx, struct drsuapi_bind_state);
- W_ERROR_HAVE_NO_MEMORY(b_state);
- zero_sid = talloc_zero(mem_ctx, struct dom_sid);
- /*
- * connect to the samdb
- */
- b_state->sam_ctx = samdb_connect(b_state, dce_call->event_ctx, dce_call->conn->dce_ctx->lp_ctx, dce_call->conn->auth_state.session_info);
- if (!b_state->sam_ctx) {
- return WERR_FOOBAR;
- }
-
- /* Check request revision. */
- if (r->in.level != 8) {
- return WERR_REVISION_MISMATCH;
- }
-
- /* Perform access checks. */
- if (r->in.req->req8.naming_context == NULL) {
- return WERR_DS_DRA_INVALID_PARAMETER;
- }
-
- ncRoot = r->in.req->req8.naming_context;
- if (ncRoot == NULL) {
- return WERR_DS_DRA_BAD_NC;
- }
-
- DEBUG(4,("DsGetNSChanges with uSHChanged >= %llu\n",
- (unsigned long long)r->in.req->req8.highwatermark.highest_usn));
-
- /* Construct response. */
- ncRoot_dn = ldb_dn_new(mem_ctx, b_state->sam_ctx, ncRoot->dn);
- ret = drsuapi_search_with_extended_dn(b_state->sam_ctx, mem_ctx, &site_res,
- ncRoot_dn, LDB_SCOPE_SUBTREE, NULL,
- "(&(uSNChanged>=%lld)(objectClass=*))", r->in.req->req8.highwatermark.highest_usn);
- if (ret != LDB_SUCCESS) {
- return WERR_DS_DRA_INTERNAL_ERROR;
- }
-
- *r->out.level_out = 6;
- r->out.ctr->ctr6.naming_context = talloc(mem_ctx, struct drsuapi_DsReplicaObjectIdentifier);
- *r->out.ctr->ctr6.naming_context = *ncRoot;
- /* TODO: linked attributes*/
- r->out.ctr->ctr6.linked_attributes_count = 0;
- r->out.ctr->ctr6.linked_attributes = NULL;
-
- r->out.ctr->ctr6.object_count = 0;
- r->out.ctr->ctr6.more_data = false;
- r->out.ctr->ctr6.uptodateness_vector = NULL;
-
- /* Prefix mapping */
- schema = dsdb_get_schema(b_state->sam_ctx);
- if (!schema) {
- DEBUG(0,("No schema in b_state->sam_ctx"));
- }
-
- dsdb_get_oid_mappings_drsuapi(schema, true, mem_ctx, &ctr);
- r->out.ctr->ctr6.mapping_ctr = *ctr;
-
- r->out.ctr->ctr6.source_dsa_guid = *(samdb_ntds_objectGUID(b_state->sam_ctx));
- r->out.ctr->ctr6.source_dsa_invocation_id = *(samdb_ntds_invocation_id(b_state->sam_ctx));
-
- r->out.ctr->ctr6.old_highwatermark = r->in.req->req8.highwatermark;
- r->out.ctr->ctr6.new_highwatermark = r->in.req->req8.highwatermark;
-
- r->out.ctr->ctr6.first_object = talloc(mem_ctx, struct drsuapi_DsReplicaObjectListItemEx);
- currentObject = r->out.ctr->ctr6.first_object;
-
- for(i=0; i<site_res->count; i++) {
- uSN = ldb_msg_find_attr_as_int(site_res->msgs[i],"uSNChanged", -1);
- r->out.ctr->ctr6.object_count++;
- if (uSN > r->out.ctr->ctr6.new_highwatermark.highest_usn) {
- r->out.ctr->ctr6.new_highwatermark.highest_usn = uSN;
- }
-
- if (ldb_dn_compare(ncRoot_dn, site_res->msgs[i]->dn) == 0) {
- currentObject->is_nc_prefix = true;
- currentObject->parent_object_guid = NULL;
- } else {
- currentObject->is_nc_prefix = false;
- currentObject->parent_object_guid = talloc(mem_ctx, struct GUID);
- *currentObject->parent_object_guid = samdb_result_guid(site_res->msgs[i], "parentGUID");
- }
- currentObject->next_object = NULL;
-
- currentObject->meta_data_ctr = talloc(mem_ctx, struct drsuapi_DsReplicaMetaDataCtr);
- md_value = ldb_msg_find_ldb_val(site_res->msgs[i], "replPropertyMetaData");
- if (md_value) {
- ndr_err = ndr_pull_struct_blob(md_value, mem_ctx,
- lp_iconv_convenience(ldb_get_opaque(b_state->sam_ctx, "loadparm")), &md,
- (ndr_pull_flags_fn_t)ndr_pull_replPropertyMetaDataBlob);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- return WERR_DS_DRA_INTERNAL_ERROR;
- }
-
- if (md.version != 1) {
- return WERR_DS_DRA_INTERNAL_ERROR;
- }
-
- currentObject->meta_data_ctr->count = md.ctr.ctr1.count;
- currentObject->meta_data_ctr->meta_data = talloc_array(mem_ctx, struct drsuapi_DsReplicaMetaData, md.ctr.ctr1.count);
- for (j=0; j<md.ctr.ctr1.count; j++) {
- currentObject->meta_data_ctr->meta_data[j].originating_change_time = md.ctr.ctr1.array[j].originating_change_time;
- currentObject->meta_data_ctr->meta_data[j].version = md.ctr.ctr1.array[j].version;
- currentObject->meta_data_ctr->meta_data[j].originating_invocation_id = md.ctr.ctr1.array[j].originating_invocation_id;
- currentObject->meta_data_ctr->meta_data[j].originating_usn = md.ctr.ctr1.array[j].originating_usn;
- }
- } else {
- currentObject->meta_data_ctr->meta_data = talloc(mem_ctx, struct drsuapi_DsReplicaMetaData);
- currentObject->meta_data_ctr->count = 0;
- }
- currentObject->object.identifier = talloc(mem_ctx, struct drsuapi_DsReplicaObjectIdentifier);
- obj_dn = ldb_msg_find_attr_as_dn(b_state->sam_ctx, mem_ctx, site_res->msgs[i], "distinguishedName");
- currentObject->object.identifier->dn = ldb_dn_get_linearized(obj_dn);
- currentObject->object.identifier->guid = GUID_zero();
- currentObject->object.identifier->sid = *zero_sid;
-
- currentObject->object.attribute_ctr.num_attributes = site_res->msgs[i]->num_elements;
- /* Exclude non-replicate attributes from the responce.*/
- for (j=0; j<site_res->msgs[i]->num_elements; j++) {
- const struct dsdb_attribute *sa;
- sa = dsdb_attribute_by_lDAPDisplayName(schema, site_res->msgs[i]->elements[j].name);
- if (sa && sa->systemFlags & 0x00000001) {
- ldb_msg_remove_attr(site_res->msgs[i], site_res->msgs[i]->elements[j].name);
- currentObject->object.attribute_ctr.num_attributes--;
- }
- }
- currentObject->object.attribute_ctr.attributes = talloc_array(mem_ctx, struct drsuapi_DsReplicaAttribute,
- currentObject->object.attribute_ctr.num_attributes);
- for (j=0; j<currentObject->object.attribute_ctr.num_attributes; j++) {
- dsdb_attribute_ldb_to_drsuapi(b_state->sam_ctx, schema,&site_res->msgs[i]->elements[j], mem_ctx,
- ¤tObject->object.attribute_ctr.attributes[j]);
- }
-
- if (i == (site_res->count-1)) {
- break;
- }
- currentObject->next_object = talloc(mem_ctx, struct drsuapi_DsReplicaObjectListItemEx);
- currentObject = currentObject->next_object;
- }
-
- r->out.ctr->ctr6.uptodateness_vector = talloc(mem_ctx, struct drsuapi_DsReplicaCursor2CtrEx);
-
- r->out.ctr->ctr6.uptodateness_vector->version = 2;
- r->out.ctr->ctr6.uptodateness_vector->count = 1;
- r->out.ctr->ctr6.uptodateness_vector->reserved1 = 0;
- r->out.ctr->ctr6.uptodateness_vector->reserved2 = 0;
- r->out.ctr->ctr6.uptodateness_vector->cursors = talloc(mem_ctx, struct drsuapi_DsReplicaCursor2);
-
- r->out.ctr->ctr6.uptodateness_vector->cursors[0].source_dsa_invocation_id = *(samdb_ntds_invocation_id(b_state->sam_ctx));
- r->out.ctr->ctr6.uptodateness_vector->cursors[0].highest_usn = r->out.ctr->ctr6.new_highwatermark.highest_usn;
- unix_to_nt_time(&now, t);
- r->out.ctr->ctr6.uptodateness_vector->cursors[0].last_sync_success = now;
-
- return WERR_OK;
-}
-
-
/*
DRSUAPI_REPLICA_ADD
*/
@@ -716,7 +472,7 @@ static WERROR dcesrv_drsuapi_DsRemoveDSServer(struct dcesrv_call_state *dce_call
bool ok;
ZERO_STRUCT(r->out.res);
- r->out.level_out = 1;
+ *r->out.level_out = 1;
DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
b_state = h->data;
@@ -1028,50 +784,6 @@ static WERROR dcesrv_drsuapi_DsGetDomainControllerInfo(struct dcesrv_call_state
return WERR_UNKNOWN_LEVEL;
}
-/*
- drsuapi_DsAddEntry
-*/
-static WERROR dcesrv_drsuapi_DsAddEntry(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
- struct drsuapi_DsAddEntry *r)
-{
- WERROR status;
- struct drsuapi_bind_state *b_state;
- struct dcesrv_handle *h;
- uint32_t num = 0;
- struct drsuapi_DsReplicaObjectIdentifier2 *ids = NULL;
-
- /* TODO: check which out level the client supports */
-
- ZERO_STRUCTP(r->out.ctr);
- r->out.level_out = 3;
- r->out.ctr->ctr3.level = 1;
- r->out.ctr->ctr3.error = talloc_zero(mem_ctx, union drsuapi_DsAddEntryError);
-
- DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
- b_state = h->data;
-
- switch (r->in.level) {
- case 2:
- status = dsdb_origin_objects_commit(b_state->sam_ctx,
- mem_ctx,
- &r->in.req->req2.first_object,
- &num,
- &ids);
- if (!W_ERROR_IS_OK(status)) {
- r->out.ctr->ctr3.error->info1.status = status;
- W_ERROR_NOT_OK_RETURN(status);
- }
-
- r->out.ctr->ctr3.count = num;
- r->out.ctr->ctr3.objects = ids;
-
- return WERR_OK;
- default:
- break;
- }
-
- return WERR_FOOBAR;
-}
/*
diff --git a/source4/rpc_server/drsuapi/dcesrv_drsuapi.h b/source4/rpc_server/drsuapi/dcesrv_drsuapi.h
index a53c47f..3f69a3f 100644
--- a/source4/rpc_server/drsuapi/dcesrv_drsuapi.h
+++ b/source4/rpc_server/drsuapi/dcesrv_drsuapi.h
@@ -40,7 +40,19 @@ struct drsuapi_bind_state {
/* prototypes of internal functions */
WERROR dcesrv_drsuapi_DsReplicaUpdateRefs(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
struct drsuapi_DsReplicaUpdateRefs *r);
+WERROR dcesrv_drsuapi_DsGetNCChanges(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
+ struct drsuapi_DsGetNCChanges *r);
+WERROR dcesrv_drsuapi_DsAddEntry(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
+ struct drsuapi_DsAddEntry *r);
char *drs_ObjectIdentifier_to_string(TALLOC_CTX *mem_ctx,
struct drsuapi_DsReplicaObjectIdentifier *nc);
+int drsuapi_search_with_extended_dn(struct ldb_context *ldb,
+ TALLOC_CTX *mem_ctx,
+ struct ldb_result **_res,
+ struct ldb_dn *basedn,
+ enum ldb_scope scope,
+ const char * const *attrs,
+ const char *format, ...) PRINTF_ATTRIBUTE(7,8);
+
diff --git a/source4/rpc_server/drsuapi/drsutil.c b/source4/rpc_server/drsuapi/drsutil.c
index f14c072..f873614 100644
--- a/source4/rpc_server/drsuapi/drsutil.c
+++ b/source4/rpc_server/drsuapi/drsutil.c
@@ -23,12 +23,12 @@
#include "librpc/gen_ndr/ndr_drsuapi.h"
#include "rpc_server/dcerpc_server.h"
#include "rpc_server/common/common.h"
-#include "rpc_server/drsuapi/dcesrv_drsuapi.h"
#include "dsdb/samdb/samdb.h"
#include "lib/ldb/include/ldb_errors.h"
#include "param/param.h"
#include "librpc/gen_ndr/ndr_drsblobs.h"
#include "libcli/security/dom_sid.h"
+#include "rpc_server/drsuapi/dcesrv_drsuapi.h"
/*
format a drsuapi_DsReplicaObjectIdentifier naming context as a string
@@ -45,3 +45,64 @@ char *drs_ObjectIdentifier_to_string(TALLOC_CTX *mem_ctx,
talloc_free(sid);
return ret;
}
+
+int drsuapi_search_with_extended_dn(struct ldb_context *ldb,
+ TALLOC_CTX *mem_ctx,
+ struct ldb_result **_res,
+ struct ldb_dn *basedn,
+ enum ldb_scope scope,
+ const char * const *attrs,
+ const char *format, ...)
+{
+ va_list ap;
+ int ret;
+ struct ldb_request *req;
+ char *filter;
+ TALLOC_CTX *tmp_ctx;
+ struct ldb_result *res;
+
+ tmp_ctx = talloc_new(mem_ctx);
+
+ res = talloc_zero(tmp_ctx, struct ldb_result);
+ if (!res) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ va_start(ap, format);
+ filter = talloc_vasprintf(tmp_ctx, format, ap);
--
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