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/*
Unix SMB/CIFS implementation.
test suite for spoolss rpc notify operations
Copyright (C) Jelmer Vernooij 2007
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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "torture/torture.h"
#include "torture/rpc/rpc.h"
#include "librpc/gen_ndr/ndr_spoolss_c.h"
#include "rpc_server/dcerpc_server.h"
#include "lib/events/events.h"
#include "smbd/process_model.h"
#include "smb_server/smb_server.h"
#include "librpc/rpc/dcerpc_proto.h"
#include "lib/socket/netif.h"
#include "../lib/util/dlinklist.h"
#include "ntvfs/ntvfs.h"
#include "param/param.h"
static NTSTATUS spoolss__op_bind(struct dcesrv_call_state *dce_call, const struct dcesrv_interface *iface)
{
return NT_STATUS_OK;
}
static void spoolss__op_unbind(struct dcesrv_connection_context *context, const struct dcesrv_interface *iface)
{
}
static NTSTATUS spoolss__op_ndr_pull(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_pull *pull, void **r)
{
enum ndr_err_code ndr_err;
uint16_t opnum = dce_call->pkt.u.request.opnum;
dce_call->fault_code = 0;
if (opnum >= ndr_table_spoolss.num_calls) {
dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR;
return NT_STATUS_NET_WRITE_FAULT;
}
*r = talloc_size(mem_ctx, ndr_table_spoolss.calls[opnum].struct_size);
NT_STATUS_HAVE_NO_MEMORY(*r);
/* unravel the NDR for the packet */
ndr_err = ndr_table_spoolss.calls[opnum].ndr_pull(pull, NDR_IN, *r);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
dcerpc_log_packet(lp_lockdir(dce_call->conn->dce_ctx->lp_ctx),
&ndr_table_spoolss, opnum, NDR_IN,
&dce_call->pkt.u.request.stub_and_verifier);
dce_call->fault_code = DCERPC_FAULT_NDR;
return NT_STATUS_NET_WRITE_FAULT;
}
return NT_STATUS_OK;
}
/* Note that received_packets are allocated in talloc_autofree_context(),
* because no other context appears to stay around long enough. */
static struct received_packet {
uint16_t opnum;
void *r;
struct received_packet *prev, *next;
} *received_packets = NULL;
static NTSTATUS spoolss__op_dispatch(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r)
{
uint16_t opnum = dce_call->pkt.u.request.opnum;
struct received_packet *rp;
rp = talloc_zero(talloc_autofree_context(), struct received_packet);
rp->opnum = opnum;
rp->r = talloc_reference(rp, r);
DLIST_ADD_END(received_packets, rp, struct received_packet *);
switch (opnum) {
case 58: {
struct spoolss_ReplyOpenPrinter *r2 = (struct spoolss_ReplyOpenPrinter *)r;
r2->out.result = WERR_OK;
break;
}
default:
dce_call->fault_code = DCERPC_FAULT_OP_RNG_ERROR;
break;
}
if (dce_call->fault_code != 0) {
dcerpc_log_packet(lp_lockdir(dce_call->conn->dce_ctx->lp_ctx),
&ndr_table_spoolss, opnum, NDR_IN,
&dce_call->pkt.u.request.stub_and_verifier);
return NT_STATUS_NET_WRITE_FAULT;
}
return NT_STATUS_OK;
}
static NTSTATUS spoolss__op_reply(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, void *r)
{
return NT_STATUS_OK;
}
static NTSTATUS spoolss__op_ndr_push(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx, struct ndr_push *push, const void *r)
{
enum ndr_err_code ndr_err;
uint16_t opnum = dce_call->pkt.u.request.opnum;
ndr_err = ndr_table_spoolss.calls[opnum].ndr_push(push, NDR_OUT, r);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
dce_call->fault_code = DCERPC_FAULT_NDR;
return NT_STATUS_NET_WRITE_FAULT;
}
return NT_STATUS_OK;
}
const static struct dcesrv_interface notify_test_spoolss_interface = {
.name = "spoolss",
.syntax_id = {{0x12345678,0x1234,0xabcd,{0xef,0x00},{0x01,0x23,0x45,0x67,0x89,0xab}},1.0},
.bind = spoolss__op_bind,
.unbind = spoolss__op_unbind,
.ndr_pull = spoolss__op_ndr_pull,
.dispatch = spoolss__op_dispatch,
.reply = spoolss__op_reply,
.ndr_push = spoolss__op_ndr_push
};
static bool spoolss__op_interface_by_uuid(struct dcesrv_interface *iface, const struct GUID *uuid, uint32_t if_version)
{
if (notify_test_spoolss_interface.syntax_id.if_version == if_version &&
GUID_equal(¬ify_test_spoolss_interface.syntax_id.uuid, uuid)) {
memcpy(iface,¬ify_test_spoolss_interface, sizeof(*iface));
return true;
}
return false;
}
static bool spoolss__op_interface_by_name(struct dcesrv_interface *iface, const char *name)
{
if (strcmp(notify_test_spoolss_interface.name, name)==0) {
memcpy(iface, ¬ify_test_spoolss_interface, sizeof(*iface));
return true;
}
return false;
}
static NTSTATUS spoolss__op_init_server(struct dcesrv_context *dce_ctx, const struct dcesrv_endpoint_server *ep_server)
{
int i;
for (i=0;i<ndr_table_spoolss.endpoints->count;i++) {
NTSTATUS ret;
const char *name = ndr_table_spoolss.endpoints->names[i];
ret = dcesrv_interface_register(dce_ctx, name, ¬ify_test_spoolss_interface, NULL);
if (!NT_STATUS_IS_OK(ret)) {
DEBUG(1,("spoolss_op_init_server: failed to register endpoint '%s'\n",name));
return ret;
}
}
return NT_STATUS_OK;
}
static bool test_RFFPCNEx(struct torture_context *tctx,
struct dcerpc_pipe *p)
{
struct spoolss_OpenPrinter q;
struct spoolss_RemoteFindFirstPrinterChangeNotifyEx r;
struct dcesrv_endpoint_server ep_server;
NTSTATUS status;
struct dcesrv_context *dce_ctx;
const char *endpoints[] = { "spoolss", NULL };
struct spoolss_NotifyOptionsContainer t1;
struct spoolss_ClosePrinter cp;
struct policy_handle handle;
const char *address;
struct interface *ifaces;
received_packets = NULL;
ntvfs_init(tctx->lp_ctx);
ZERO_STRUCT(q);
q.in.printername = talloc_asprintf(tctx, "\\\\%s", dcerpc_server_name(p));
q.in.datatype = NULL;
q.in.devmode_ctr.devmode= NULL;
q.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
q.out.handle = &handle;
torture_comment(tctx, "Testing OpenPrinter(%s)\n", q.in.printername);
status = dcerpc_spoolss_OpenPrinter(p, tctx, &q);
torture_assert_ntstatus_ok(tctx, status, "OpenPrinter failed");
torture_assert_werr_ok(tctx, q.out.result, "OpenPrinter failed");
/* Start DCE/RPC server */
/* fill in our name */
ep_server.name = "spoolss";
/* fill in all the operations */
ep_server.init_server = spoolss__op_init_server;
ep_server.interface_by_uuid = spoolss__op_interface_by_uuid;
ep_server.interface_by_name = spoolss__op_interface_by_name;
torture_assert_ntstatus_ok(tctx, dcerpc_register_ep_server(&ep_server),
"unable to register spoolss server");
lp_set_cmdline(tctx->lp_ctx, "dcerpc endpoint servers", "spoolss");
load_interfaces(tctx, lp_interfaces(tctx->lp_ctx), &ifaces);
address = iface_n_ip(ifaces, 0);
torture_comment(tctx, "Listening for callbacks on %s\n", address);
status = smbsrv_add_socket(p->conn->event_ctx, tctx->lp_ctx, &single_ops, address);
torture_assert_ntstatus_ok(tctx, status, "starting smb server");
status = dcesrv_init_context(tctx, tctx->lp_ctx, endpoints, &dce_ctx);
torture_assert_ntstatus_ok(tctx, status,
"unable to initialize DCE/RPC server");
r.in.flags = 0;
r.in.str = talloc_asprintf(tctx, "\\\\%s", address);
r.in.options = 0;
r.in.printer_local = 123;
t1.version = 2;
t1.flags = 0;
t1.count = 2;
t1.options = talloc_zero_array(tctx, struct spoolss_NotifyOptionsArray, 2);
t1.options[0].type = SPOOLSS_NOTIFY_PRINTER;
t1.options[0].count = 1;
t1.options[0].fields = talloc_array(t1.options, enum spoolss_Field, 1);
t1.options[0].fields[0] = SPOOLSS_FIELD_SERVER_NAME;
t1.options[1].type = SPOOLSS_NOTIFY_JOB;
t1.options[1].count = 1;
t1.options[1].fields = talloc_array(t1.options, enum spoolss_Field, 1);
t1.options[1].fields[0] = SPOOLSS_FIELD_PRINTER_NAME;
r.in.t1 = &t1;
r.in.handle = &handle;
status = dcerpc_spoolss_RemoteFindFirstPrinterChangeNotifyEx(p, tctx, &r);
torture_assert_ntstatus_ok(tctx, status, "FFPCNEx failed");
torture_assert_werr_ok(tctx, r.out.result, "error return code for FFPCNEx");
cp.in.handle = &handle;
cp.out.handle = &handle;
torture_comment(tctx, "Testing ClosePrinter\n");
status = dcerpc_spoolss_ClosePrinter(p, tctx, &cp);
torture_assert_ntstatus_ok(tctx, status, "ClosePrinter failed");
/* We should've had an incoming packet 58 (ReplyOpenPrinter) */
torture_assert(tctx, received_packets != NULL, "no packets received");
torture_assert_int_equal(tctx, received_packets->opnum, 58, "invalid opnum");
/* Shut down DCE/RPC server */
talloc_free(dce_ctx);
return true;
}
struct torture_suite *torture_rpc_spoolss_notify(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite = torture_suite_create(mem_ctx, "SPOOLSS-NOTIFY");
struct torture_rpc_tcase *tcase = torture_suite_add_rpc_iface_tcase(suite,
"notify", &ndr_table_spoolss);
torture_rpc_tcase_add_test(tcase, "testRFFPCNEx", test_RFFPCNEx);
return suite;
}
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