*/
#include "includes.h"
+#include "ldap_server/ldap_server.h"
+#include "lib/util/dlinklist.h"
+#include "libcli/ldap/ldap.h"
+#include "lib/ldb/include/ldb.h"
+#include "lib/ldb/include/ldb_errors.h"
+#include "lib/db_wrap.h"
+#include "auth/credentials/credentials.h"
+#include "auth/gensec/gensec.h"
+
+#define VALID_DN_SYNTAX(dn,i) do {\
+ if (!(dn)) {\
+ return NT_STATUS_NO_MEMORY;\
+ } else if ( ! ldb_dn_validate(dn)) {\
+ result = LDAP_INVALID_DN_SYNTAX;\
+ errstr = "Invalid DN format";\
+ goto reply;\
+ } else if (ldb_dn_get_comp_num(dn) < (i)) {\
+ result = LDAP_INVALID_DN_SYNTAX;\
+ errstr = "Invalid DN (" #i " components needed for '" #dn "')";\
+ goto reply;\
+ }\
+} while(0)
+
+static int map_ldb_error(struct ldb_context *ldb, int err, const char **errstring)
+{
+ *errstring = ldb_errstring(ldb);
+
+ /* its 1:1 for now */
+ return err;
+}
+
+/*
+ connect to the sam database
+*/
+NTSTATUS ldapsrv_backend_Init(struct ldapsrv_connection *conn)
+{
+ conn->ldb = ldb_wrap_connect(conn, lp_sam_url(), conn->session_info,
+ NULL, conn->global_catalog ? LDB_FLG_RDONLY : 0, NULL);
+ if (conn->ldb == NULL) {
+ return NT_STATUS_INTERNAL_DB_CORRUPTION;
+ }
+ if (conn->server_credentials) {
+ char **sasl_mechs = NULL;
+ struct gensec_security_ops **backends = gensec_security_all();
+ enum credentials_use_kerberos use_kerberos
+ = cli_credentials_get_kerberos_state(conn->server_credentials);
+ struct gensec_security_ops **ops
+ = gensec_use_kerberos_mechs(conn, backends, use_kerberos);
+ int i, j = 0;
+ for (i = 0; ops && ops[i]; i++) {
+ if (ops[i]->sasl_name && ops[i]->server_start) {
+ char *sasl_name = talloc_strdup(conn, ops[i]->sasl_name);
+
+ if (!sasl_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ sasl_mechs = talloc_realloc(conn, sasl_mechs, char *, j + 2);
+ if (!sasl_mechs) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ sasl_mechs[j] = sasl_name;
+ talloc_steal(sasl_mechs, sasl_name);
+ sasl_mechs[j+1] = NULL;
+ j++;
+ }
+ }
+ talloc_free(ops);
+ ldb_set_opaque(conn->ldb, "supportedSASLMechanims", sasl_mechs);
+ }
+
+ if (conn->global_catalog) {
+ ldb_set_opaque(conn->ldb, "global_catalog", (void *)(-1));
+ }
+
+ return NT_STATUS_OK;
+}
-struct ldapsrv_reply *ldapsrv_init_reply(struct ldapsrv_call *call, enum ldap_request_tag type)
+struct ldapsrv_reply *ldapsrv_init_reply(struct ldapsrv_call *call, uint8_t type)
{
struct ldapsrv_reply *reply;
- reply = talloc_p(call, struct ldapsrv_reply);
+ reply = talloc(call, struct ldapsrv_reply);
if (!reply) {
return NULL;
}
+ reply->msg = talloc(reply, struct ldap_message);
+ if (reply->msg == NULL) {
+ talloc_free(reply);
+ return NULL;
+ }
- reply->prev = reply->next = NULL;
- reply->state = LDAPSRV_REPLY_STATE_NEW;
- reply->msg.messageid = call->request.messageid;
- reply->msg.type = type;
- reply->msg.mem_ctx = reply;
+ reply->msg->messageid = call->request->messageid;
+ reply->msg->type = type;
+ reply->msg->controls = NULL;
return reply;
}
-NTSTATUS ldapsrv_queue_reply(struct ldapsrv_call *call, struct ldapsrv_reply *reply)
+void ldapsrv_queue_reply(struct ldapsrv_call *call, struct ldapsrv_reply *reply)
{
DLIST_ADD_END(call->replies, reply, struct ldapsrv_reply *);
- return NT_STATUS_OK;
-}
-
-struct ldapsrv_partition *ldapsrv_get_partition(struct ldapsrv_connection *conn, const char *dn, enum ldap_scope scope)
-{
- if (scope == LDAP_SEARCH_SCOPE_BASE
- && strcasecmp("", dn) == 0) {
- return conn->service->rootDSE;
- }
-
- return conn->service->default_partition;
}
NTSTATUS ldapsrv_unwilling(struct ldapsrv_call *call, int error)
struct ldapsrv_reply *reply;
struct ldap_ExtendedResponse *r;
- DEBUG(10,("Unwilling type[%d] id[%d]\n", call->request.type, call->request.messageid));
+ DEBUG(10,("Unwilling type[%d] id[%d]\n", call->request->type, call->request->messageid));
reply = ldapsrv_init_reply(call, LDAP_TAG_ExtendedResponse);
if (!reply) {
return NT_STATUS_NO_MEMORY;
}
- r = &reply->msg.r.ExtendedResponse;
+ r = &reply->msg->r.ExtendedResponse;
r->response.resultcode = error;
r->response.dn = NULL;
r->response.errormessage = NULL;
r->response.referral = NULL;
- r->name = NULL;
- r->value.data = NULL;
- r->value.length = 0;
+ r->oid = NULL;
+ r->value = NULL;
- return ldapsrv_queue_reply(call, reply);
+ ldapsrv_queue_reply(call, reply);
+ return NT_STATUS_OK;
}
static NTSTATUS ldapsrv_SearchRequest(struct ldapsrv_call *call)
{
- struct ldap_SearchRequest *req = &call->request.r.SearchRequest;
- struct ldapsrv_partition *part;
+ struct ldap_SearchRequest *req = &call->request->r.SearchRequest;
+ struct ldap_SearchResEntry *ent;
+ struct ldap_Result *done;
+ struct ldapsrv_reply *ent_r, *done_r;
+ void *local_ctx;
+ struct ldb_context *samdb = talloc_get_type(call->conn->ldb, struct ldb_context);
+ struct ldb_dn *basedn;
+ struct ldb_result *res = NULL;
+ struct ldb_request *lreq;
+ enum ldb_scope scope = LDB_SCOPE_DEFAULT;
+ const char **attrs = NULL;
+ const char *errstr = NULL;
+ int success_limit = 1;
+ int result = -1;
+ int ldb_ret = -1;
+ int i, j;
DEBUG(10, ("SearchRequest"));
DEBUGADD(10, (" basedn: %s", req->basedn));
- DEBUGADD(10, (" filter: %s\n", req->filter));
-
- part = ldapsrv_get_partition(call->conn, req->basedn, req->scope);
+ DEBUGADD(10, (" filter: %s\n", ldb_filter_from_tree(call, req->tree)));
+
+ local_ctx = talloc_new(call);
+ NT_STATUS_HAVE_NO_MEMORY(local_ctx);
+
+ basedn = ldb_dn_new(local_ctx, samdb, req->basedn);
+ VALID_DN_SYNTAX(basedn, 0);
+
+ DEBUG(10, ("SearchRequest: basedn: [%s]\n", req->basedn));
+ DEBUG(10, ("SearchRequest: filter: [%s]\n", ldb_filter_from_tree(call, req->tree)));
+
+ switch (req->scope) {
+ case LDAP_SEARCH_SCOPE_BASE:
+ DEBUG(10,("SearchRequest: scope: [BASE]\n"));
+ scope = LDB_SCOPE_BASE;
+ success_limit = 0;
+ break;
+ case LDAP_SEARCH_SCOPE_SINGLE:
+ DEBUG(10,("SearchRequest: scope: [ONE]\n"));
+ scope = LDB_SCOPE_ONELEVEL;
+ success_limit = 0;
+ break;
+ case LDAP_SEARCH_SCOPE_SUB:
+ DEBUG(10,("SearchRequest: scope: [SUB]\n"));
+ scope = LDB_SCOPE_SUBTREE;
+ success_limit = 0;
+ break;
+ default:
+ result = LDAP_PROTOCOL_ERROR;
+ errstr = "Invalid scope";
+ break;
+ }
- if (!part->ops->Search) {
- struct ldap_Result *done;
- struct ldapsrv_reply *done_r;
+ if (req->num_attributes >= 1) {
+ attrs = talloc_array(local_ctx, const char *, req->num_attributes+1);
+ NT_STATUS_HAVE_NO_MEMORY(attrs);
- done_r = ldapsrv_init_reply(call, LDAP_TAG_SearchResultDone);
- if (!done_r) {
- return NT_STATUS_NO_MEMORY;
+ for (i=0; i < req->num_attributes; i++) {
+ DEBUG(10,("SearchRequest: attrs: [%s]\n",req->attributes[i]));
+ attrs[i] = req->attributes[i];
}
+ attrs[i] = NULL;
+ }
+
+ DEBUG(5,("ldb_request dn=%s filter=%s\n",
+ req->basedn, ldb_filter_from_tree(call, req->tree)));
+
+ lreq = talloc(local_ctx, struct ldb_request);
+ NT_STATUS_HAVE_NO_MEMORY(lreq);
+
+ res = talloc_zero(local_ctx, struct ldb_result);
+ NT_STATUS_HAVE_NO_MEMORY(res);
+
+ lreq->operation = LDB_SEARCH;
+ lreq->op.search.base = basedn;
+ lreq->op.search.scope = scope;
+ lreq->op.search.tree = req->tree;
+ lreq->op.search.attrs = attrs;
+
+ lreq->controls = call->request->controls;
+
+ lreq->context = res;
+ lreq->callback = ldb_search_default_callback;
- done = &done_r->msg.r.SearchResultDone;
- done->resultcode = 53;
- done->dn = NULL;
- done->errormessage = NULL;
- done->referral = NULL;
+ /* Copy the timeout from the incoming call */
+ ldb_set_timeout(samdb, lreq, req->timelimit);
- return ldapsrv_queue_reply(call, done_r);
+ ldb_ret = ldb_request(samdb, lreq);
+
+ if (ldb_ret != LDB_SUCCESS) {
+ goto reply;
+ }
+
+ ldb_ret = ldb_wait(lreq->handle, LDB_WAIT_ALL);
+
+ if (ldb_ret == LDB_SUCCESS) {
+ for (i = 0; i < res->count; i++) {
+ ent_r = ldapsrv_init_reply(call, LDAP_TAG_SearchResultEntry);
+ NT_STATUS_HAVE_NO_MEMORY(ent_r);
+
+ ent = &ent_r->msg->r.SearchResultEntry;
+ ent->dn = ldb_dn_alloc_linearized(ent_r, res->msgs[i]->dn);
+ ent->num_attributes = 0;
+ ent->attributes = NULL;
+ if (res->msgs[i]->num_elements == 0) {
+ goto queue_reply;
+ }
+ ent->num_attributes = res->msgs[i]->num_elements;
+ ent->attributes = talloc_array(ent_r, struct ldb_message_element, ent->num_attributes);
+ NT_STATUS_HAVE_NO_MEMORY(ent->attributes);
+ for (j=0; j < ent->num_attributes; j++) {
+ ent->attributes[j].name = talloc_steal(ent->attributes, res->msgs[i]->elements[j].name);
+ ent->attributes[j].num_values = 0;
+ ent->attributes[j].values = NULL;
+ if (req->attributesonly && (res->msgs[i]->elements[j].num_values == 0)) {
+ continue;
+ }
+ ent->attributes[j].num_values = res->msgs[i]->elements[j].num_values;
+ ent->attributes[j].values = res->msgs[i]->elements[j].values;
+ talloc_steal(ent->attributes, res->msgs[i]->elements[j].values);
+ }
+queue_reply:
+ ldapsrv_queue_reply(call, ent_r);
+ }
}
- return part->ops->Search(part, call, req);
+reply:
+ done_r = ldapsrv_init_reply(call, LDAP_TAG_SearchResultDone);
+ NT_STATUS_HAVE_NO_MEMORY(done_r);
+
+ done = &done_r->msg->r.SearchResultDone;
+ done->dn = NULL;
+ done->referral = NULL;
+
+ if (result != -1) {
+ } else if (ldb_ret == LDB_SUCCESS) {
+ if (res->count >= success_limit) {
+ DEBUG(10,("SearchRequest: results: [%d]\n", res->count));
+ result = LDAP_SUCCESS;
+ errstr = NULL;
+ } else if (res->count == 0) {
+ DEBUG(10,("SearchRequest: no results\n"));
+ result = LDAP_NO_SUCH_OBJECT;
+ errstr = ldb_errstring(samdb);
+ }
+ if (res->controls) {
+ done_r->msg->controls = res->controls;
+ talloc_steal(done_r, res->controls);
+ }
+ } else {
+ DEBUG(10,("SearchRequest: error\n"));
+ result = map_ldb_error(samdb, ldb_ret, &errstr);
+ }
+
+ done->resultcode = result;
+ done->errormessage = (errstr?talloc_strdup(done_r, errstr):NULL);
+
+ talloc_free(local_ctx);
+
+ ldapsrv_queue_reply(call, done_r);
+ return NT_STATUS_OK;
}
static NTSTATUS ldapsrv_ModifyRequest(struct ldapsrv_call *call)
{
- struct ldap_ModifyRequest *req = &call->request.r.ModifyRequest;
- struct ldapsrv_partition *part;
+ struct ldap_ModifyRequest *req = &call->request->r.ModifyRequest;
+ struct ldap_Result *modify_result;
+ struct ldapsrv_reply *modify_reply;
+ void *local_ctx;
+ struct ldb_context *samdb = call->conn->ldb;
+ struct ldb_message *msg = NULL;
+ struct ldb_dn *dn;
+ const char *errstr = NULL;
+ int result = LDAP_SUCCESS;
+ int ldb_ret;
+ int i,j;
DEBUG(10, ("ModifyRequest"));
DEBUGADD(10, (" dn: %s", req->dn));
- part = ldapsrv_get_partition(call->conn, req->dn, LDAP_SEARCH_SCOPE_SUB);
+ local_ctx = talloc_named(call, 0, "ModifyRequest local memory context");
+ NT_STATUS_HAVE_NO_MEMORY(local_ctx);
+
+ dn = ldb_dn_new(local_ctx, samdb, req->dn);
+ VALID_DN_SYNTAX(dn, 1);
+
+ DEBUG(10, ("ModifyRequest: dn: [%s]\n", req->dn));
+
+ msg = talloc(local_ctx, struct ldb_message);
+ NT_STATUS_HAVE_NO_MEMORY(msg);
+
+ msg->dn = dn;
+ msg->num_elements = 0;
+ msg->elements = NULL;
+
+ if (req->num_mods > 0) {
+ msg->num_elements = req->num_mods;
+ msg->elements = talloc_array(msg, struct ldb_message_element, req->num_mods);
+ NT_STATUS_HAVE_NO_MEMORY(msg->elements);
+
+ for (i=0; i < msg->num_elements; i++) {
+ msg->elements[i].name = discard_const_p(char, req->mods[i].attrib.name);
+ msg->elements[i].num_values = 0;
+ msg->elements[i].values = NULL;
+
+ switch (req->mods[i].type) {
+ default:
+ result = LDAP_PROTOCOL_ERROR;
+ errstr = "Invalid LDAP_MODIFY_* type";
+ goto reply;
+ case LDAP_MODIFY_ADD:
+ msg->elements[i].flags = LDB_FLAG_MOD_ADD;
+ break;
+ case LDAP_MODIFY_DELETE:
+ msg->elements[i].flags = LDB_FLAG_MOD_DELETE;
+ break;
+ case LDAP_MODIFY_REPLACE:
+ msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
+ break;
+ }
+
+ msg->elements[i].num_values = req->mods[i].attrib.num_values;
+ if (msg->elements[i].num_values > 0) {
+ msg->elements[i].values = talloc_array(msg->elements, struct ldb_val,
+ msg->elements[i].num_values);
+ NT_STATUS_HAVE_NO_MEMORY(msg->elements[i].values);
+
+ for (j=0; j < msg->elements[i].num_values; j++) {
+ if (!(req->mods[i].attrib.values[j].length > 0)) {
+ result = LDAP_OTHER;
+ errstr = "Empty attribute values are not allowed";
+ goto reply;
+ }
+ msg->elements[i].values[j].length = req->mods[i].attrib.values[j].length;
+ msg->elements[i].values[j].data = req->mods[i].attrib.values[j].data;
+ }
+ }
+ }
+ } else {
+ result = LDAP_OTHER;
+ errstr = "No mods are not allowed";
+ goto reply;
+ }
+
+reply:
+ modify_reply = ldapsrv_init_reply(call, LDAP_TAG_ModifyResponse);
+ NT_STATUS_HAVE_NO_MEMORY(modify_reply);
- if (!part->ops->Modify) {
- return ldapsrv_unwilling(call, 53);
+ if (result == LDAP_SUCCESS) {
+ ldb_ret = ldb_modify(samdb, msg);
+ result = map_ldb_error(samdb, ldb_ret, &errstr);
}
- return part->ops->Modify(part, call, req);
+ modify_result = &modify_reply->msg->r.AddResponse;
+ modify_result->dn = NULL;
+ modify_result->resultcode = result;
+ modify_result->errormessage = (errstr?talloc_strdup(modify_reply, errstr):NULL);
+ modify_result->referral = NULL;
+
+ talloc_free(local_ctx);
+
+ ldapsrv_queue_reply(call, modify_reply);
+ return NT_STATUS_OK;
+
}
static NTSTATUS ldapsrv_AddRequest(struct ldapsrv_call *call)
{
- struct ldap_AddRequest *req = &call->request.r.AddRequest;
- struct ldapsrv_partition *part;
+ struct ldap_AddRequest *req = &call->request->r.AddRequest;
+ struct ldap_Result *add_result;
+ struct ldapsrv_reply *add_reply;
+ void *local_ctx;
+ struct ldb_context *samdb = call->conn->ldb;
+ struct ldb_message *msg = NULL;
+ struct ldb_dn *dn;
+ const char *errstr = NULL;
+ int result = LDAP_SUCCESS;
+ int ldb_ret;
+ int i,j;
DEBUG(10, ("AddRequest"));
DEBUGADD(10, (" dn: %s", req->dn));
- part = ldapsrv_get_partition(call->conn, req->dn, LDAP_SEARCH_SCOPE_SUB);
+ local_ctx = talloc_named(call, 0, "AddRequest local memory context");
+ NT_STATUS_HAVE_NO_MEMORY(local_ctx);
+
+ dn = ldb_dn_new(local_ctx, samdb, req->dn);
+ VALID_DN_SYNTAX(dn,1);
+
+ DEBUG(10, ("AddRequest: dn: [%s]\n", req->dn));
+
+ msg = talloc(local_ctx, struct ldb_message);
+ NT_STATUS_HAVE_NO_MEMORY(msg);
+
+ msg->dn = dn;
+ msg->num_elements = 0;
+ msg->elements = NULL;
+
+ if (req->num_attributes > 0) {
+ msg->num_elements = req->num_attributes;
+ msg->elements = talloc_array(msg, struct ldb_message_element, msg->num_elements);
+ NT_STATUS_HAVE_NO_MEMORY(msg->elements);
+
+ for (i=0; i < msg->num_elements; i++) {
+ msg->elements[i].name = discard_const_p(char, req->attributes[i].name);
+ msg->elements[i].flags = 0;
+ msg->elements[i].num_values = 0;
+ msg->elements[i].values = NULL;
+
+ if (req->attributes[i].num_values > 0) {
+ msg->elements[i].num_values = req->attributes[i].num_values;
+ msg->elements[i].values = talloc_array(msg->elements, struct ldb_val,
+ msg->elements[i].num_values);
+ NT_STATUS_HAVE_NO_MEMORY(msg->elements[i].values);
+
+ for (j=0; j < msg->elements[i].num_values; j++) {
+ if (!(req->attributes[i].values[j].length > 0)) {
+ result = LDAP_OTHER;
+ errstr = "Empty attribute values are not allowed";
+ goto reply;
+ }
+ msg->elements[i].values[j].length = req->attributes[i].values[j].length;
+ msg->elements[i].values[j].data = req->attributes[i].values[j].data;
+ }
+ } else {
+ result = LDAP_OTHER;
+ errstr = "No attribute values are not allowed";
+ goto reply;
+ }
+ }
+ } else {
+ result = LDAP_OTHER;
+ errstr = "No attributes are not allowed";
+ goto reply;
+ }
+
+reply:
+ add_reply = ldapsrv_init_reply(call, LDAP_TAG_AddResponse);
+ NT_STATUS_HAVE_NO_MEMORY(add_reply);
- if (!part->ops->Add) {
- return ldapsrv_unwilling(call, 53);
+ if (result == LDAP_SUCCESS) {
+ ldb_ret = ldb_add(samdb, msg);
+ result = map_ldb_error(samdb, ldb_ret, &errstr);
}
- return part->ops->Add(part, call, req);
+ add_result = &add_reply->msg->r.AddResponse;
+ add_result->dn = NULL;
+ add_result->resultcode = result;
+ add_result->errormessage = (errstr?talloc_strdup(add_reply,errstr):NULL);
+ add_result->referral = NULL;
+
+ talloc_free(local_ctx);
+
+ ldapsrv_queue_reply(call, add_reply);
+ return NT_STATUS_OK;
+
}
static NTSTATUS ldapsrv_DelRequest(struct ldapsrv_call *call)
{
- struct ldap_DelRequest *req = &call->request.r.DelRequest;
- struct ldapsrv_partition *part;
+ struct ldap_DelRequest *req = &call->request->r.DelRequest;
+ struct ldap_Result *del_result;
+ struct ldapsrv_reply *del_reply;
+ void *local_ctx;
+ struct ldb_context *samdb = call->conn->ldb;
+ struct ldb_dn *dn;
+ const char *errstr = NULL;
+ int result = LDAP_SUCCESS;
+ int ldb_ret;
DEBUG(10, ("DelRequest"));
DEBUGADD(10, (" dn: %s", req->dn));
- part = ldapsrv_get_partition(call->conn, req->dn, LDAP_SEARCH_SCOPE_SUB);
+ local_ctx = talloc_named(call, 0, "DelRequest local memory context");
+ NT_STATUS_HAVE_NO_MEMORY(local_ctx);
+
+ dn = ldb_dn_new(local_ctx, samdb, req->dn);
+ VALID_DN_SYNTAX(dn,1);
- if (!part->ops->Del) {
- return ldapsrv_unwilling(call, 53);
+ DEBUG(10, ("DelRequest: dn: [%s]\n", req->dn));
+
+reply:
+ del_reply = ldapsrv_init_reply(call, LDAP_TAG_DelResponse);
+ NT_STATUS_HAVE_NO_MEMORY(del_reply);
+
+ if (result == LDAP_SUCCESS) {
+ ldb_ret = ldb_delete(samdb, dn);
+ result = map_ldb_error(samdb, ldb_ret, &errstr);
}
- return part->ops->Del(part, call, req);
+ del_result = &del_reply->msg->r.DelResponse;
+ del_result->dn = NULL;
+ del_result->resultcode = result;
+ del_result->errormessage = (errstr?talloc_strdup(del_reply,errstr):NULL);
+ del_result->referral = NULL;
+
+ talloc_free(local_ctx);
+
+ ldapsrv_queue_reply(call, del_reply);
+ return NT_STATUS_OK;
}
static NTSTATUS ldapsrv_ModifyDNRequest(struct ldapsrv_call *call)
{
- struct ldap_ModifyDNRequest *req = &call->request.r.ModifyDNRequest;
- struct ldapsrv_partition *part;
+ struct ldap_ModifyDNRequest *req = &call->request->r.ModifyDNRequest;
+ struct ldap_Result *modifydn;
+ struct ldapsrv_reply *modifydn_r;
+ void *local_ctx;
+ struct ldb_context *samdb = call->conn->ldb;
+ struct ldb_dn *olddn, *newdn=NULL, *newrdn;
+ struct ldb_dn *parentdn = NULL;
+ const char *errstr = NULL;
+ int result = LDAP_SUCCESS;
+ int ldb_ret;
DEBUG(10, ("ModifyDNRequrest"));
DEBUGADD(10, (" dn: %s", req->dn));
DEBUGADD(10, (" newrdn: %s", req->newrdn));
- part = ldapsrv_get_partition(call->conn, req->dn, LDAP_SEARCH_SCOPE_SUB);
+ local_ctx = talloc_named(call, 0, "ModifyDNRequest local memory context");
+ NT_STATUS_HAVE_NO_MEMORY(local_ctx);
+
+ olddn = ldb_dn_new(local_ctx, samdb, req->dn);
+ VALID_DN_SYNTAX(olddn, 2);
+
+ newrdn = ldb_dn_new(local_ctx, samdb, req->newrdn);
+ VALID_DN_SYNTAX(newrdn, 1);
+
+ DEBUG(10, ("ModifyDNRequest: olddn: [%s]\n", req->dn));
+ DEBUG(10, ("ModifyDNRequest: newrdn: [%s]\n", req->newrdn));
+
+ /* we can't handle the rename if we should not remove the old dn */
+ if (!req->deleteolddn) {
+ result = LDAP_UNWILLING_TO_PERFORM;
+ errstr = "Old RDN must be deleted";
+ goto reply;
+ }
+
+ if (req->newsuperior) {
+ parentdn = ldb_dn_new(local_ctx, samdb, req->newsuperior);
+ VALID_DN_SYNTAX(parentdn, 0);
+ DEBUG(10, ("ModifyDNRequest: newsuperior: [%s]\n", req->newsuperior));
+
+ if (ldb_dn_get_comp_num(parentdn) < 1) {
+ result = LDAP_AFFECTS_MULTIPLE_DSAS;
+ errstr = "Error new Superior DN invalid";
+ goto reply;
+ }
+ }
+
+ if (!parentdn) {
+ parentdn = ldb_dn_get_parent(local_ctx, olddn);
+ NT_STATUS_HAVE_NO_MEMORY(parentdn);
+ }
- if (!part->ops->ModifyDN) {
- return ldapsrv_unwilling(call, 53);
+ if ( ! ldb_dn_add_child_fmt(parentdn,
+ "%s=%s",
+ ldb_dn_get_rdn_name(newrdn),
+ (char *)ldb_dn_get_rdn_val(newrdn)->data)) {
+ result = LDAP_OTHER;
+ goto reply;
}
- return part->ops->ModifyDN(part, call, req);
+reply:
+ modifydn_r = ldapsrv_init_reply(call, LDAP_TAG_ModifyDNResponse);
+ NT_STATUS_HAVE_NO_MEMORY(modifydn_r);
+
+ if (result == LDAP_SUCCESS) {
+ ldb_ret = ldb_rename(samdb, olddn, newdn);
+ result = map_ldb_error(samdb, ldb_ret, &errstr);
+ }
+
+ 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);
+
+ ldapsrv_queue_reply(call, modifydn_r);
+ return NT_STATUS_OK;
}
static NTSTATUS ldapsrv_CompareRequest(struct ldapsrv_call *call)
{
- struct ldap_CompareRequest *req = &call->request.r.CompareRequest;
- struct ldapsrv_partition *part;
+ struct ldap_CompareRequest *req = &call->request->r.CompareRequest;
+ struct ldap_Result *compare;
+ struct ldapsrv_reply *compare_r;
+ void *local_ctx;
+ struct ldb_context *samdb = call->conn->ldb;
+ struct ldb_result *res = NULL;
+ struct ldb_dn *dn;
+ const char *attrs[1];
+ const char *errstr = NULL;
+ const char *filter = NULL;
+ int result = LDAP_SUCCESS;
+ int ldb_ret;
DEBUG(10, ("CompareRequest"));
DEBUGADD(10, (" dn: %s", req->dn));
- part = ldapsrv_get_partition(call->conn, req->dn, LDAP_SEARCH_SCOPE_SUB);
-
- if (!part->ops->Compare) {
- return ldapsrv_unwilling(call, 53);
+ local_ctx = talloc_named(call, 0, "CompareRequest local_memory_context");
+ NT_STATUS_HAVE_NO_MEMORY(local_ctx);
+
+ dn = ldb_dn_new(local_ctx, samdb, req->dn);
+ VALID_DN_SYNTAX(dn, 1);
+
+ DEBUG(10, ("CompareRequest: dn: [%s]\n", req->dn));
+ filter = talloc_asprintf(local_ctx, "(%s=%*s)", req->attribute,
+ (int)req->value.length, req->value.data);
+ NT_STATUS_HAVE_NO_MEMORY(filter);
+
+ DEBUGADD(10, ("CompareRequest: attribute: [%s]\n", filter));
+
+ attrs[0] = NULL;
+
+reply:
+ compare_r = ldapsrv_init_reply(call, LDAP_TAG_CompareResponse);
+ NT_STATUS_HAVE_NO_MEMORY(compare_r);
+
+ if (result == LDAP_SUCCESS) {
+ ldb_ret = ldb_search(samdb, dn, LDB_SCOPE_BASE, filter, attrs, &res);
+ talloc_steal(local_ctx, res);
+ if (ldb_ret != LDB_SUCCESS) {
+ result = map_ldb_error(samdb, ldb_ret, &errstr);
+ DEBUG(10,("CompareRequest: error: %s\n", errstr));
+ } else if (res->count == 0) {
+ DEBUG(10,("CompareRequest: doesn't matched\n"));
+ result = LDAP_COMPARE_FALSE;
+ errstr = NULL;
+ } else if (res->count == 1) {
+ DEBUG(10,("CompareRequest: matched\n"));
+ result = LDAP_COMPARE_TRUE;
+ errstr = NULL;
+ } else if (res->count > 1) {
+ result = LDAP_OTHER;
+ errstr = "too many objects match";
+ DEBUG(10,("CompareRequest: %d results: %s\n", res->count, errstr));
+ }
}
- return part->ops->Compare(part, call, req);
+ compare = &compare_r->msg->r.CompareResponse;
+ compare->dn = NULL;
+ compare->resultcode = result;
+ compare->errormessage = (errstr?talloc_strdup(compare_r,errstr):NULL);
+ compare->referral = NULL;
+
+ talloc_free(local_ctx);
+
+ ldapsrv_queue_reply(call, compare_r);
+ return NT_STATUS_OK;
}
static NTSTATUS ldapsrv_AbandonRequest(struct ldapsrv_call *call)
return NT_STATUS_OK;
}
-static NTSTATUS ldapsrv_ExtendedRequest(struct ldapsrv_call *call)
-{
-/* struct ldap_ExtendedRequest *req = &call->request.r.ExtendedRequest;*/
- struct ldapsrv_reply *reply;
-
- DEBUG(10, ("Extended\n"));
-
- reply = ldapsrv_init_reply(call, LDAP_TAG_ExtendedResponse);
- if (!reply) {
- return NT_STATUS_NO_MEMORY;
- }
-
- ZERO_STRUCT(reply->msg.r);
-
- return ldapsrv_queue_reply(call, reply);
-}
-
NTSTATUS ldapsrv_do_call(struct ldapsrv_call *call)
{
- switch(call->request.type) {
+ switch(call->request->type) {
case LDAP_TAG_BindRequest:
return ldapsrv_BindRequest(call);
case LDAP_TAG_UnbindRequest:
git.samba.org / kamenim / samba.git / blobdiff