Line data Source code
1 : /*
2 : Unix SMB/CIFS implementation.
3 : test suite for dcerpc ndr operations
4 :
5 : Copyright (C) Stefan Metzmacher 2023
6 :
7 : This program is free software; you can redistribute it and/or modify
8 : it under the terms of the GNU General Public License as published by
9 : the Free Software Foundation; either version 3 of the License, or
10 : (at your option) any later version.
11 :
12 : This program is distributed in the hope that it will be useful,
13 : but WITHOUT ANY WARRANTY; without even the implied warranty of
14 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 : GNU General Public License for more details.
16 :
17 : You should have received a copy of the GNU General Public License
18 : along with this program. If not, see <http://www.gnu.org/licenses/>.
19 : */
20 :
21 : #include "includes.h"
22 : #include "torture/ndr/ndr.h"
23 : #include "librpc/gen_ndr/ndr_dcerpc.h"
24 : #include "torture/ndr/proto.h"
25 :
26 : /*
27 : * ncacn_packet: struct ncacn_packet
28 : * rpc_vers : 0x05 (5)
29 : * rpc_vers_minor : 0x00 (0)
30 : * ptype : DCERPC_PKT_CO_CANCEL (18)
31 : * pfc_flags : 0x06 (6)
32 : * 0: DCERPC_PFC_FLAG_FIRST
33 : * 1: DCERPC_PFC_FLAG_LAST
34 : * 1: DCERPC_PFC_FLAG_PENDING_CANCEL_OR_HDR_SIGNING
35 : * 0: DCERPC_PFC_FLAG_CONC_MPX
36 : * 0: DCERPC_PFC_FLAG_DID_NOT_EXECUTE
37 : * 0: DCERPC_PFC_FLAG_MAYBE
38 : * 0: DCERPC_PFC_FLAG_OBJECT_UUID
39 : * drep: ARRAY(4)
40 : * [0] : 0x10 (16)
41 : * [1] : 0x00 (0)
42 : * [2] : 0x00 (0)
43 : * [3] : 0x00 (0)
44 : * frag_length : 0x0010 (16)
45 : * auth_length : 0x0000 (0)
46 : * call_id : 0x00000001 (1)
47 : * u : union dcerpc_payload(case 18)
48 : * co_cancel: struct dcerpc_co_cancel
49 : * auth_info : DATA_BLOB length=0
50 : */
51 : static const uint8_t ncacn_packet_co_cancel_data[] = {
52 : 0x05, 0x00, 0x12, 0x06, 0x10, 0x00, 0x00, 0x00,
53 : 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
54 : };
55 :
56 2 : static bool ncacn_packet_co_cancel_check(struct torture_context *tctx,
57 : struct ncacn_packet *pkt)
58 : {
59 2 : torture_assert_int_equal(tctx, pkt->rpc_vers, 5, "rpc_vers");
60 2 : torture_assert_int_equal(tctx, pkt->rpc_vers_minor, 0, "rpc_vers_minor");
61 2 : torture_assert_int_equal(tctx, pkt->ptype, DCERPC_PKT_CO_CANCEL, "ptype");
62 2 : torture_assert_int_equal(tctx, pkt->pfc_flags,
63 : DCERPC_PFC_FLAG_LAST |
64 : DCERPC_PFC_FLAG_PENDING_CANCEL_OR_HDR_SIGNING,
65 : "pfc_flags");
66 2 : torture_assert_int_equal(tctx, pkt->drep[0], DCERPC_DREP_LE, "drep[0]");
67 2 : torture_assert_int_equal(tctx, pkt->drep[1], 0, "drep[1]");
68 2 : torture_assert_int_equal(tctx, pkt->drep[2], 0, "drep[2]");
69 2 : torture_assert_int_equal(tctx, pkt->drep[3], 0, "drep[3]");
70 2 : torture_assert_int_equal(tctx, pkt->frag_length, 16, "frag_length");
71 2 : torture_assert_int_equal(tctx, pkt->auth_length, 0, "auth_length");
72 2 : torture_assert_int_equal(tctx, pkt->call_id, 1, "call_id");
73 2 : torture_assert_int_equal(tctx, pkt->u.co_cancel.auth_info.length, 0,
74 : "co_cancel.auth_info.length");
75 0 : return true;
76 : }
77 :
78 : /*
79 : * ncacn_packet: struct ncacn_packet
80 : * rpc_vers : 0x05 (5)
81 : * rpc_vers_minor : 0x00 (0)
82 : * ptype : DCERPC_PKT_ORPHANED (19)
83 : * pfc_flags : 0x03 (3)
84 : * 1: DCERPC_PFC_FLAG_FIRST
85 : * 1: DCERPC_PFC_FLAG_LAST
86 : * 0: DCERPC_PFC_FLAG_PENDING_CANCEL_OR_HDR_SIGNING
87 : * 0: DCERPC_PFC_FLAG_CONC_MPX
88 : * 0: DCERPC_PFC_FLAG_DID_NOT_EXECUTE
89 : * 0: DCERPC_PFC_FLAG_MAYBE
90 : * 0: DCERPC_PFC_FLAG_OBJECT_UUID
91 : * drep: ARRAY(4)
92 : * [0] : 0x10 (16)
93 : * [1] : 0x00 (0)
94 : * [2] : 0x00 (0)
95 : * [3] : 0x00 (0)
96 : * frag_length : 0x0010 (16)
97 : * auth_length : 0x0000 (0)
98 : * call_id : 0x00000008 (8)
99 : * u : union dcerpc_payload(case 19)
100 : * orphaned: struct dcerpc_orphaned
101 : * auth_info : DATA_BLOB length=0
102 : */
103 : static const uint8_t ncacn_packet_orphaned_data[] = {
104 : 0x05, 0x00, 0x13, 0x03, 0x10, 0x00, 0x00, 0x00,
105 : 0x10, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
106 : };
107 :
108 2 : static bool ncacn_packet_orphaned_check(struct torture_context *tctx,
109 : struct ncacn_packet *pkt)
110 : {
111 2 : torture_assert_int_equal(tctx, pkt->rpc_vers, 5, "rpc_vers");
112 2 : torture_assert_int_equal(tctx, pkt->rpc_vers_minor, 0, "rpc_vers_minor");
113 2 : torture_assert_int_equal(tctx, pkt->ptype, DCERPC_PKT_ORPHANED, "ptype");
114 2 : torture_assert_int_equal(tctx, pkt->pfc_flags,
115 : DCERPC_PFC_FLAG_FIRST|DCERPC_PFC_FLAG_LAST,
116 : "pfc_flags");
117 2 : torture_assert_int_equal(tctx, pkt->drep[0], DCERPC_DREP_LE, "drep[0]");
118 2 : torture_assert_int_equal(tctx, pkt->drep[1], 0, "drep[1]");
119 2 : torture_assert_int_equal(tctx, pkt->drep[2], 0, "drep[2]");
120 2 : torture_assert_int_equal(tctx, pkt->drep[3], 0, "drep[3]");
121 2 : torture_assert_int_equal(tctx, pkt->frag_length, 16, "frag_length");
122 2 : torture_assert_int_equal(tctx, pkt->auth_length, 0, "auth_length");
123 2 : torture_assert_int_equal(tctx, pkt->call_id, 8, "call_id");
124 2 : torture_assert_int_equal(tctx, pkt->u.orphaned.auth_info.length, 0,
125 : "orphaned.auth_info.length");
126 0 : return true;
127 : }
128 :
129 2354 : struct torture_suite *ndr_dcerpc_suite(TALLOC_CTX *ctx)
130 : {
131 2354 : struct torture_suite *suite = torture_suite_create(ctx, "dcerpc");
132 2354 : struct torture_suite *co_cancel = torture_suite_create(ctx, "co_cancel");
133 2354 : struct torture_suite *orphaned = torture_suite_create(ctx, "orphaned");
134 :
135 2354 : torture_suite_add_suite(suite, co_cancel);
136 2354 : torture_suite_add_ndr_pull_validate_test(co_cancel,
137 : ncacn_packet,
138 : ncacn_packet_co_cancel_data,
139 : ncacn_packet_co_cancel_check);
140 :
141 2354 : torture_suite_add_suite(suite, orphaned);
142 2354 : torture_suite_add_ndr_pull_validate_test(orphaned,
143 : ncacn_packet,
144 : ncacn_packet_orphaned_data,
145 : ncacn_packet_orphaned_check);
146 :
147 2354 : return suite;
148 : }
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