1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/* Copyright (C) 2020 Open Information Security Foundation
*
* You can copy, redistribute or modify this Program under the terms of
* the GNU General Public License version 2 as published by the Free
* Software Foundation.
*
* 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
* version 2 along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include "../suricata-common.h"
#include "../detect-engine.h"
#include "../detect-transform-pcrexform.h"
#include "../util-unittest.h"
/**
* \test signature with an invalid pcrexform value.
*/
static int DetectTransformPcrexformParseTest01 (void)
{
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
FAIL_IF_NULL(de_ctx);
Signature *sig = DetectEngineAppendSig(de_ctx,
"alert tcp any any <> any 1 pcrexform:\"[\";");
FAIL_IF_NOT_NULL(sig);
DetectEngineCtxFree(de_ctx);
PASS;
}
/**
* \test signature with a valid pcrexform value.
*/
static int DetectTransformPcrexformParseTest02 (void)
{
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
FAIL_IF_NULL(de_ctx);
Signature *sig = DetectEngineAppendSig(de_ctx,
"alert http any any -> any any (msg:\"HTTP with pcrexform\"; http.request_line; pcrexform:\"[a-zA-Z]+\\s+(.*)\\s+HTTP\"; content:\"/z4d4kWk.jpg\"; sid:1;)");
FAIL_IF_NULL(sig);
DetectEngineCtxFree(de_ctx);
PASS;
}
/**
* \test signature with a pcrexform value without substring capture
*/
static int DetectTransformPcrexformParseTest03(void)
{
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
FAIL_IF_NULL(de_ctx);
Signature *sig = DetectEngineAppendSig(de_ctx,
"alert http any any -> any any (msg:\"HTTP with pcrexform\"; http.request_line; "
"pcrexform:\"No-match\"; content:\"/no-match.jpg\"; sid:1;)");
FAIL_IF_NOT_NULL(sig);
DetectEngineCtxFree(de_ctx);
PASS;
}
/**
* \brief this function registers unit tests for DetectTransformPcrexform
*/
void DetectTransformPcrexformRegisterTests(void)
{
UtRegisterTest("DetectTransformPcrexformParseTest01", DetectTransformPcrexformParseTest01);
UtRegisterTest("DetectTransformPcrexformParseTest02", DetectTransformPcrexformParseTest02);
UtRegisterTest("DetectTransformPcrexformParseTest03", DetectTransformPcrexformParseTest03);
}
|
