diff options
Diffstat (limited to 'source4/torture/ndr/dcerpc.c')
-rw-r--r-- | source4/torture/ndr/dcerpc.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/source4/torture/ndr/dcerpc.c b/source4/torture/ndr/dcerpc.c new file mode 100644 index 0000000..459817d --- /dev/null +++ b/source4/torture/ndr/dcerpc.c @@ -0,0 +1,148 @@ +/* + Unix SMB/CIFS implementation. + test suite for dcerpc ndr operations + + Copyright (C) Stefan Metzmacher 2023 + + 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 "torture/ndr/ndr.h" +#include "librpc/gen_ndr/ndr_dcerpc.h" +#include "torture/ndr/proto.h" + +/* + * ncacn_packet: struct ncacn_packet + * rpc_vers : 0x05 (5) + * rpc_vers_minor : 0x00 (0) + * ptype : DCERPC_PKT_CO_CANCEL (18) + * pfc_flags : 0x06 (6) + * 0: DCERPC_PFC_FLAG_FIRST + * 1: DCERPC_PFC_FLAG_LAST + * 1: DCERPC_PFC_FLAG_PENDING_CANCEL_OR_HDR_SIGNING + * 0: DCERPC_PFC_FLAG_CONC_MPX + * 0: DCERPC_PFC_FLAG_DID_NOT_EXECUTE + * 0: DCERPC_PFC_FLAG_MAYBE + * 0: DCERPC_PFC_FLAG_OBJECT_UUID + * drep: ARRAY(4) + * [0] : 0x10 (16) + * [1] : 0x00 (0) + * [2] : 0x00 (0) + * [3] : 0x00 (0) + * frag_length : 0x0010 (16) + * auth_length : 0x0000 (0) + * call_id : 0x00000001 (1) + * u : union dcerpc_payload(case 18) + * co_cancel: struct dcerpc_co_cancel + * auth_info : DATA_BLOB length=0 + */ +static const uint8_t ncacn_packet_co_cancel_data[] = { + 0x05, 0x00, 0x12, 0x06, 0x10, 0x00, 0x00, 0x00, + 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, +}; + +static bool ncacn_packet_co_cancel_check(struct torture_context *tctx, + struct ncacn_packet *pkt) +{ + torture_assert_int_equal(tctx, pkt->rpc_vers, 5, "rpc_vers"); + torture_assert_int_equal(tctx, pkt->rpc_vers_minor, 0, "rpc_vers_minor"); + torture_assert_int_equal(tctx, pkt->ptype, DCERPC_PKT_CO_CANCEL, "ptype"); + torture_assert_int_equal(tctx, pkt->pfc_flags, + DCERPC_PFC_FLAG_LAST | + DCERPC_PFC_FLAG_PENDING_CANCEL_OR_HDR_SIGNING, + "pfc_flags"); + torture_assert_int_equal(tctx, pkt->drep[0], DCERPC_DREP_LE, "drep[0]"); + torture_assert_int_equal(tctx, pkt->drep[1], 0, "drep[1]"); + torture_assert_int_equal(tctx, pkt->drep[2], 0, "drep[2]"); + torture_assert_int_equal(tctx, pkt->drep[3], 0, "drep[3]"); + torture_assert_int_equal(tctx, pkt->frag_length, 16, "frag_length"); + torture_assert_int_equal(tctx, pkt->auth_length, 0, "auth_length"); + torture_assert_int_equal(tctx, pkt->call_id, 1, "call_id"); + torture_assert_int_equal(tctx, pkt->u.co_cancel.auth_info.length, 0, + "co_cancel.auth_info.length"); + return true; +} + +/* + * ncacn_packet: struct ncacn_packet + * rpc_vers : 0x05 (5) + * rpc_vers_minor : 0x00 (0) + * ptype : DCERPC_PKT_ORPHANED (19) + * pfc_flags : 0x03 (3) + * 1: DCERPC_PFC_FLAG_FIRST + * 1: DCERPC_PFC_FLAG_LAST + * 0: DCERPC_PFC_FLAG_PENDING_CANCEL_OR_HDR_SIGNING + * 0: DCERPC_PFC_FLAG_CONC_MPX + * 0: DCERPC_PFC_FLAG_DID_NOT_EXECUTE + * 0: DCERPC_PFC_FLAG_MAYBE + * 0: DCERPC_PFC_FLAG_OBJECT_UUID + * drep: ARRAY(4) + * [0] : 0x10 (16) + * [1] : 0x00 (0) + * [2] : 0x00 (0) + * [3] : 0x00 (0) + * frag_length : 0x0010 (16) + * auth_length : 0x0000 (0) + * call_id : 0x00000008 (8) + * u : union dcerpc_payload(case 19) + * orphaned: struct dcerpc_orphaned + * auth_info : DATA_BLOB length=0 + */ +static const uint8_t ncacn_packet_orphaned_data[] = { + 0x05, 0x00, 0x13, 0x03, 0x10, 0x00, 0x00, 0x00, + 0x10, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, +}; + +static bool ncacn_packet_orphaned_check(struct torture_context *tctx, + struct ncacn_packet *pkt) +{ + torture_assert_int_equal(tctx, pkt->rpc_vers, 5, "rpc_vers"); + torture_assert_int_equal(tctx, pkt->rpc_vers_minor, 0, "rpc_vers_minor"); + torture_assert_int_equal(tctx, pkt->ptype, DCERPC_PKT_ORPHANED, "ptype"); + torture_assert_int_equal(tctx, pkt->pfc_flags, + DCERPC_PFC_FLAG_FIRST|DCERPC_PFC_FLAG_LAST, + "pfc_flags"); + torture_assert_int_equal(tctx, pkt->drep[0], DCERPC_DREP_LE, "drep[0]"); + torture_assert_int_equal(tctx, pkt->drep[1], 0, "drep[1]"); + torture_assert_int_equal(tctx, pkt->drep[2], 0, "drep[2]"); + torture_assert_int_equal(tctx, pkt->drep[3], 0, "drep[3]"); + torture_assert_int_equal(tctx, pkt->frag_length, 16, "frag_length"); + torture_assert_int_equal(tctx, pkt->auth_length, 0, "auth_length"); + torture_assert_int_equal(tctx, pkt->call_id, 8, "call_id"); + torture_assert_int_equal(tctx, pkt->u.orphaned.auth_info.length, 0, + "orphaned.auth_info.length"); + return true; +} + +struct torture_suite *ndr_dcerpc_suite(TALLOC_CTX *ctx) +{ + struct torture_suite *suite = torture_suite_create(ctx, "dcerpc"); + struct torture_suite *co_cancel = torture_suite_create(ctx, "co_cancel"); + struct torture_suite *orphaned = torture_suite_create(ctx, "orphaned"); + + torture_suite_add_suite(suite, co_cancel); + torture_suite_add_ndr_pull_validate_test(co_cancel, + ncacn_packet, + ncacn_packet_co_cancel_data, + ncacn_packet_co_cancel_check); + + torture_suite_add_suite(suite, orphaned); + torture_suite_add_ndr_pull_validate_test(orphaned, + ncacn_packet, + ncacn_packet_orphaned_data, + ncacn_packet_orphaned_check); + + return suite; +} |