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suricata/src/detect-tls-cert-validity.c

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/* Copyright (C) 2015 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.
*/
/**
* \file
*
* \author Mats Klepsland <mats.klepsland@gmail.com>
*
* Implements tls certificate validity keywords
*/
#include "suricata-common.h"
#include "threads.h"
#include "debug.h"
#include "decode.h"
#include "detect.h"
#include "detect-parse.h"
#include "detect-engine.h"
#include "detect-engine-mpm.h"
#include "detect-content.h"
#include "detect-pcre.h"
#include "detect-tls-cert-validity.h"
#include "detect-engine-tls.h"
#include "flow.h"
#include "flow-util.h"
#include "flow-var.h"
#include "stream-tcp.h"
#include "app-layer.h"
#include "app-layer-ssl.h"
#include "util-time.h"
#include "util-unittest.h"
#include "util-unittest-helper.h"
/**
* [tls_notbefore|tls_notafter]:[<|>]<date string>[<><date string>];
*/
#define PARSE_REGEX "^\\s*(<|>)?\\s*([ -:TW0-9]+)\\s*(?:(<>)\\s*([ -:TW0-9]+))?\\s*$"
static pcre *parse_regex;
static pcre_extra *parse_regex_study;
static int DetectTlsValidityMatch (ThreadVars *, DetectEngineThreadCtx *, Flow *,
uint8_t, void *, void *, const Signature *,
const SigMatchCtx *);
static time_t DateStringToEpoch (char *);
static DetectTlsValidityData *DetectTlsValidityParse (const char *);
static int DetectTlsExpiredSetup (DetectEngineCtx *, Signature *s, const char *str);
static int DetectTlsValidSetup (DetectEngineCtx *, Signature *s, const char *str);
static int DetectTlsNotBeforeSetup (DetectEngineCtx *, Signature *s, const char *str);
static int DetectTlsNotAfterSetup (DetectEngineCtx *, Signature *s, const char *str);
static int DetectTlsValiditySetup (DetectEngineCtx *, Signature *s, const char *str, uint8_t);
static void TlsNotBeforeRegisterTests(void);
static void TlsNotAfterRegisterTests(void);
static void TlsExpiredRegisterTests(void);
static void TlsValidRegisterTests(void);
static void DetectTlsValidityFree(void *);
static int g_tls_validity_buffer_id = 0;
/**
* \brief Registration function for tls validity keywords.
*/
void DetectTlsValidityRegister (void)
{
sigmatch_table[DETECT_AL_TLS_NOTBEFORE].name = "tls_cert_notbefore";
sigmatch_table[DETECT_AL_TLS_NOTBEFORE].desc = "match TLS certificate notBefore field";
sigmatch_table[DETECT_AL_TLS_NOTBEFORE].url = DOC_URL DOC_VERSION "/rules/tls-keywords.html#tls-cert-notbefore";
sigmatch_table[DETECT_AL_TLS_NOTBEFORE].Match = NULL;
sigmatch_table[DETECT_AL_TLS_NOTBEFORE].AppLayerTxMatch = DetectTlsValidityMatch;
sigmatch_table[DETECT_AL_TLS_NOTBEFORE].Setup = DetectTlsNotBeforeSetup;
sigmatch_table[DETECT_AL_TLS_NOTBEFORE].Free = DetectTlsValidityFree;
sigmatch_table[DETECT_AL_TLS_NOTBEFORE].RegisterTests = TlsNotBeforeRegisterTests;
sigmatch_table[DETECT_AL_TLS_NOTAFTER].name = "tls_cert_notafter";
sigmatch_table[DETECT_AL_TLS_NOTAFTER].desc = "match TLS certificate notAfter field";
sigmatch_table[DETECT_AL_TLS_NOTAFTER].url = DOC_URL DOC_VERSION "/rules/tls-keywords.html#tls-cert-notafter";
sigmatch_table[DETECT_AL_TLS_NOTAFTER].Match = NULL;
sigmatch_table[DETECT_AL_TLS_NOTAFTER].AppLayerTxMatch = DetectTlsValidityMatch;
sigmatch_table[DETECT_AL_TLS_NOTAFTER].Setup = DetectTlsNotAfterSetup;
sigmatch_table[DETECT_AL_TLS_NOTAFTER].Free = DetectTlsValidityFree;
sigmatch_table[DETECT_AL_TLS_NOTAFTER].RegisterTests = TlsNotAfterRegisterTests;
sigmatch_table[DETECT_AL_TLS_EXPIRED].name = "tls_cert_expired";
sigmatch_table[DETECT_AL_TLS_EXPIRED].desc = "match expired TLS certificates";
sigmatch_table[DETECT_AL_TLS_EXPIRED].url = DOC_URL DOC_VERSION "/rules/tls-keywords.html#tls-cert-expired";
sigmatch_table[DETECT_AL_TLS_EXPIRED].Match = NULL;
sigmatch_table[DETECT_AL_TLS_EXPIRED].AppLayerTxMatch = DetectTlsValidityMatch;
sigmatch_table[DETECT_AL_TLS_EXPIRED].Setup = DetectTlsExpiredSetup;
sigmatch_table[DETECT_AL_TLS_EXPIRED].Free = DetectTlsValidityFree;
sigmatch_table[DETECT_AL_TLS_EXPIRED].RegisterTests = TlsExpiredRegisterTests;
sigmatch_table[DETECT_AL_TLS_EXPIRED].flags = SIGMATCH_NOOPT;
sigmatch_table[DETECT_AL_TLS_VALID].name = "tls_cert_valid";
sigmatch_table[DETECT_AL_TLS_VALID].desc = "match valid TLS certificates";
sigmatch_table[DETECT_AL_TLS_VALID].url = DOC_URL DOC_VERSION "/rules/tls-keywords.html#tls-cert-valid";
sigmatch_table[DETECT_AL_TLS_VALID].Match = NULL;
sigmatch_table[DETECT_AL_TLS_VALID].AppLayerTxMatch = DetectTlsValidityMatch;
sigmatch_table[DETECT_AL_TLS_VALID].Setup = DetectTlsValidSetup;
sigmatch_table[DETECT_AL_TLS_VALID].Free = DetectTlsValidityFree;
sigmatch_table[DETECT_AL_TLS_VALID].RegisterTests = TlsValidRegisterTests;
sigmatch_table[DETECT_AL_TLS_VALID].flags = SIGMATCH_NOOPT;
DetectSetupParseRegexes(PARSE_REGEX, &parse_regex, &parse_regex_study);
DetectAppLayerInspectEngineRegister("tls_validity",
ALPROTO_TLS, SIG_FLAG_TOCLIENT, TLS_STATE_CERT_READY,
DetectEngineInspectTlsValidity);
g_tls_validity_buffer_id = DetectBufferTypeGetByName("tls_validity");
}
/**
* \internal
* \brief Function to match validity field in a tls certificate.
*
* \param t Pointer to thread vars.
* \param det_ctx Pointer to the pattern matcher thread.
* \param f Pointer to the current flow.
* \param flags Flags.
* \param state App layer state.
* \param s Pointer to the Signature.
* \param m Pointer to the sigmatch that we will cast into
* DetectTlsValidityData.
*
* \retval 0 no match.
* \retval 1 match.
*/
static int DetectTlsValidityMatch (ThreadVars *t, DetectEngineThreadCtx *det_ctx,
Flow *f, uint8_t flags, void *state,
void *txv, const Signature *s,
const SigMatchCtx *ctx)
{
SCEnter();
SSLState *ssl_state = (SSLState *)state;
if (ssl_state == NULL) {
SCLogDebug("no tls state, no match");
SCReturnInt(0);
}
int ret = 0;
SSLStateConnp *connp = NULL;
if (flags & STREAM_TOSERVER)
connp = &ssl_state->client_connp;
else
connp = &ssl_state->server_connp;
const DetectTlsValidityData *dd = (const DetectTlsValidityData *)ctx;
time_t cert_epoch = 0;
if (dd->type == DETECT_TLS_TYPE_NOTBEFORE)
cert_epoch = connp->cert0_not_before;
else if (dd->type == DETECT_TLS_TYPE_NOTAFTER)
cert_epoch = connp->cert0_not_after;
if (cert_epoch == 0)
SCReturnInt(0);
if ((dd->mode & DETECT_TLS_VALIDITY_EQ) && cert_epoch == dd->epoch)
ret = 1;
else if ((dd->mode & DETECT_TLS_VALIDITY_LT) && cert_epoch <= dd->epoch)
ret = 1;
else if ((dd->mode & DETECT_TLS_VALIDITY_GT) && cert_epoch >= dd->epoch)
ret = 1;
else if ((dd->mode & DETECT_TLS_VALIDITY_RA) &&
cert_epoch >= dd->epoch && cert_epoch <= dd->epoch2)
ret = 1;
else if ((dd->mode & DETECT_TLS_VALIDITY_EX) &&
f->lastts.tv_sec > cert_epoch)
ret = 1;
else if ((dd->mode & DETECT_TLS_VALIDITY_VA) &&
f->lastts.tv_sec <= cert_epoch)
ret = 1;
SCReturnInt(ret);
}
/**
* \internal
* \brief Function to check if string is epoch.
*
* \param string Date string.
*
* \retval epoch time on success.
* \retval 0 on failure.
*/
static time_t StringIsEpoch (char *string)
{
if (strlen(string) == 0)
return -1;
/* We assume that the date string is epoch if it consists of only
digits. */
char *sp = string;
while (*sp) {
if (isdigit(*sp++) == 0)
return -1;
}
return strtol(string, NULL, 10);
}
/**
* \internal
* \brief Function to convert date string to epoch.
*
* \param string Date string.
*
* \retval epoch on success.
* \retval 0 on failure.
*/
static time_t DateStringToEpoch (char *string)
{
int r = 0;
struct tm tm;
const char *patterns[] = {
/* ISO 8601 */
"%Y-%m",
"%Y-%m-%d",
"%Y-%m-%d %H",
"%Y-%m-%d %H:%M",
"%Y-%m-%d %H:%M:%S",
"%Y-%m-%dT%H",
"%Y-%m-%dT%H:%M",
"%Y-%m-%dT%H:%M:%S",
"%H:%M",
"%H:%M:%S",
};
/* Skip leading whitespace. */
while (isspace(*string))
string++;
size_t inlen, oldlen;
oldlen = inlen = strlen(string);
/* Skip trailing whitespace */
while (inlen > 0 && isspace(string[inlen - 1]))
inlen--;
char tmp[inlen + 1];
if (inlen < oldlen) {
strlcpy(tmp, string, inlen + 1);
string = tmp;
}
time_t epoch = StringIsEpoch(string);
if (epoch != -1) {
return epoch;;
}
r = SCStringPatternToTime(string, patterns, 10, &tm);
if (r != 0)
return -1;
return SCMkTimeUtc(&tm);
}
/**
* \internal
* \brief Function to parse options passed via tls validity keywords.
*
* \param rawstr Pointer to the user provided options.
*
* \retval dd pointer to DetectTlsValidityData on success.
* \retval NULL on failure.
*/
static DetectTlsValidityData *DetectTlsValidityParse (const char *rawstr)
{
DetectTlsValidityData *dd = NULL;
#define MAX_SUBSTRINGS 30
int ret = 0, res = 0;
int ov[MAX_SUBSTRINGS];
char mode[2] = "";
char value1[20] = "";
char value2[20] = "";
char range[3] = "";
ret = pcre_exec(parse_regex, parse_regex_study, rawstr, strlen(rawstr), 0,
0, ov, MAX_SUBSTRINGS);
if (ret < 3 || ret > 5) {
SCLogError(SC_ERR_PCRE_MATCH, "Parse error %s", rawstr);
goto error;
}
res = pcre_copy_substring((char *)rawstr, ov, MAX_SUBSTRINGS, 1, mode,
sizeof(mode));
if (res < 0) {
SCLogError(SC_ERR_PCRE_GET_SUBSTRING, "pcre_copy_substring failed");
goto error;
}
SCLogDebug("mode \"%s\"", mode);
res = pcre_copy_substring((char *)rawstr, ov, MAX_SUBSTRINGS, 2, value1,
sizeof(value1));
if (res < 0) {
SCLogError(SC_ERR_PCRE_GET_SUBSTRING, "pcre_copy_substring failed");
goto error;
}
SCLogDebug("value1 \"%s\"", value1);
if (ret > 3) {
res = pcre_copy_substring((char *)rawstr, ov, MAX_SUBSTRINGS, 3,
range, sizeof(range));
if (res < 0) {
SCLogError(SC_ERR_PCRE_GET_SUBSTRING, "pcre_copy_substring failed");
goto error;
}
SCLogDebug("range \"%s\"", range);
if (ret > 4) {
res = pcre_copy_substring((char *)rawstr, ov, MAX_SUBSTRINGS, 4,
value2, sizeof(value2));
if (res < 0) {
SCLogError(SC_ERR_PCRE_GET_SUBSTRING,
"pcre_copy_substring failed");
goto error;
}
SCLogDebug("value2 \"%s\"", value2);
}
}
dd = SCMalloc(sizeof(DetectTlsValidityData));
if (unlikely(dd == NULL))
goto error;
dd->epoch = 0;
dd->epoch2 = 0;
dd->mode = 0;
if (strlen(mode) > 0) {
if (mode[0] == '<')
dd->mode |= DETECT_TLS_VALIDITY_LT;
else if (mode[0] == '>')
dd->mode |= DETECT_TLS_VALIDITY_GT;
}
if (strlen(range) > 0) {
if (strcmp("<>", range) == 0)
dd->mode |= DETECT_TLS_VALIDITY_RA;
}
if (strlen(range) != 0 && strlen(mode) != 0) {
SCLogError(SC_ERR_INVALID_ARGUMENT,
"Range specified but mode also set");
goto error;
}
if (dd->mode == 0) {
dd->mode |= DETECT_TLS_VALIDITY_EQ;
}
/* set the first value */
dd->epoch = DateStringToEpoch(value1);
if (dd->epoch == -1)
goto error;
/* set the second value if specified */
if (strlen(value2) > 0) {
if (!(dd->mode & DETECT_TLS_VALIDITY_RA)) {
SCLogError(SC_ERR_INVALID_ARGUMENT,
"Multiple tls validity values specified but mode is not range");
goto error;
}
dd->epoch2 = DateStringToEpoch(value2);
if (dd->epoch2 == -1)
goto error;
if (dd->epoch2 <= dd->epoch) {
SCLogError(SC_ERR_INVALID_ARGUMENT,
"Second value in range must not be smaller than the first");
goto error;
}
}
return dd;
error:
if (dd)
SCFree(dd);
return NULL;
}
/**
* \brief Function to add the parsed tls_cert_expired into the current signature.
*
* \param de_ctx Pointer to the Detection Engine Context.
* \param s Pointer to the Current Signature.
* \param rawstr Pointer to the user provided flags options.
*
* \retval 0 on Success.
* \retval -1 on Failure.
*/
static int DetectTlsExpiredSetup (DetectEngineCtx *de_ctx, Signature *s,
const char *rawstr)
{
DetectTlsValidityData *dd = NULL;
SigMatch *sm = NULL;
SCLogDebug("\'%s\'", rawstr);
if (DetectSignatureSetAppProto(s, ALPROTO_TLS) != 0)
return -1;
dd = SCCalloc(1, sizeof(DetectTlsValidityData));
if (dd == NULL) {
SCLogError(SC_ERR_INVALID_ARGUMENT,"Allocation \'%s\' failed", rawstr);
goto error;
}
/* okay so far so good, lets get this into a SigMatch
* and put it in the Signature. */
sm = SigMatchAlloc();
if (sm == NULL)
goto error;
dd->mode = DETECT_TLS_VALIDITY_EX;
dd->type = DETECT_TLS_TYPE_NOTAFTER;
dd->epoch = 0;
dd->epoch2 = 0;
sm->type = DETECT_AL_TLS_EXPIRED;
sm->ctx = (void *)dd;
SigMatchAppendSMToList(s, sm, g_tls_validity_buffer_id);
return 0;
error:
DetectTlsValidityFree(dd);
if (sm)
SCFree(sm);
return -1;
}
/**
* \brief Function to add the parsed tls_cert_valid into the current signature.
*
* \param de_ctx Pointer to the Detection Engine Context.
* \param s Pointer to the Current Signature.
* \param rawstr Pointer to the user provided flags options.
*
* \retval 0 on Success.
* \retval -1 on Failure.
*/
static int DetectTlsValidSetup (DetectEngineCtx *de_ctx, Signature *s,
const char *rawstr)
{
DetectTlsValidityData *dd = NULL;
SigMatch *sm = NULL;
SCLogDebug("\'%s\'", rawstr);
if (DetectSignatureSetAppProto(s, ALPROTO_TLS) != 0)
return -1;
dd = SCCalloc(1, sizeof(DetectTlsValidityData));
if (dd == NULL) {
SCLogError(SC_ERR_INVALID_ARGUMENT,"Allocation \'%s\' failed", rawstr);
goto error;
}
/* okay so far so good, lets get this into a SigMatch
* and put it in the Signature. */
sm = SigMatchAlloc();
if (sm == NULL)
goto error;
dd->mode = DETECT_TLS_VALIDITY_VA;
dd->type = DETECT_TLS_TYPE_NOTAFTER;
dd->epoch = 0;
dd->epoch2 = 0;
sm->type = DETECT_AL_TLS_VALID;
sm->ctx = (void *)dd;
SigMatchAppendSMToList(s, sm, g_tls_validity_buffer_id);
return 0;
error:
DetectTlsValidityFree(dd);
if (sm)
SCFree(sm);
return -1;
}
/**
* \brief Function to add the parsed tls_notbefore into the current signature.
*
* \param de_ctx Pointer to the Detection Engine Context.
* \param s Pointer to the Current Signature.
* \param rawstr Pointer to the user provided flags options.
*
* \retval 0 on Success.
* \retval -1 on Failure.
*/
static int DetectTlsNotBeforeSetup (DetectEngineCtx *de_ctx, Signature *s,
const char *rawstr)
{
uint8_t type = DETECT_TLS_TYPE_NOTBEFORE;
int r = DetectTlsValiditySetup(de_ctx, s, rawstr, type);
SCReturnInt(r);
}
/**
* \brief Function to add the parsed tls_notafter into the current signature.
*
* \param de_ctx Pointer to the Detection Engine Context.
* \param s Pointer to the Current Signature.
* \param rawstr Pointer to the user provided flags options.
*
* \retval 0 on Success.
* \retval -1 on Failure.
*/
static int DetectTlsNotAfterSetup (DetectEngineCtx *de_ctx, Signature *s,
const char *rawstr)
{
uint8_t type = DETECT_TLS_TYPE_NOTAFTER;
int r = DetectTlsValiditySetup(de_ctx, s, rawstr, type);
SCReturnInt(r);
}
/**
* \brief Function to add the parsed tls validity field into the current signature.
*
* \param de_ctx Pointer to the Detection Engine Context.
* \param s Pointer to the Current Signature.
* \param rawstr Pointer to the user provided flags options.
* \param type Defines if this is notBefore or notAfter.
*
* \retval 0 on Success.
* \retval -1 on Failure.
*/
static int DetectTlsValiditySetup (DetectEngineCtx *de_ctx, Signature *s,
const char *rawstr, uint8_t type)
{
DetectTlsValidityData *dd = NULL;
SigMatch *sm = NULL;
SCLogDebug("\'%s\'", rawstr);
if (DetectSignatureSetAppProto(s, ALPROTO_TLS) != 0)
return -1;
dd = DetectTlsValidityParse(rawstr);
if (dd == NULL) {
SCLogError(SC_ERR_INVALID_ARGUMENT,"Parsing \'%s\' failed", rawstr);
goto error;
}
/* okay so far so good, lets get this into a SigMatch
* and put it in the Signature. */
sm = SigMatchAlloc();
if (sm == NULL)
goto error;
if (type == DETECT_TLS_TYPE_NOTBEFORE) {
dd->type = DETECT_TLS_TYPE_NOTBEFORE;
sm->type = DETECT_AL_TLS_NOTBEFORE;
}
else if (type == DETECT_TLS_TYPE_NOTAFTER) {
dd->type = DETECT_TLS_TYPE_NOTAFTER;
sm->type = DETECT_AL_TLS_NOTAFTER;
}
else {
goto error;
}
sm->ctx = (void *)dd;
SigMatchAppendSMToList(s, sm, g_tls_validity_buffer_id);
return 0;
error:
DetectTlsValidityFree(dd);
if (sm)
SCFree(sm);
return -1;
}
/**
* \internal
* \brief Function to free memory associated with DetectTlsValidityData.
*
* \param de_ptr Pointer to DetectTlsValidityData.
*/
void DetectTlsValidityFree(void *de_ptr)
{
DetectTlsValidityData *dd = (DetectTlsValidityData *)de_ptr;
if (dd)
SCFree(dd);
}
#ifdef UNITTESTS
/**
* \test This is a test for a valid value 1430000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse01 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("1430000000");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1430000000 && dd->mode == DETECT_TLS_VALIDITY_EQ);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value >1430000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse02 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse(">1430000000");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1430000000 && dd->mode == DETECT_TLS_VALIDITY_GT);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value <1430000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse03 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("<1430000000");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1430000000 && dd->mode == DETECT_TLS_VALIDITY_LT);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value 1430000000<>1470000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse04 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("1430000000<>1470000000");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1430000000 && dd->epoch2 == 1470000000 &&
dd->mode == DETECT_TLS_VALIDITY_RA);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a invalid value A.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse05 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("A");
FAIL_IF_NOT_NULL(dd);
PASS;
}
/**
* \test This is a test for a invalid value >1430000000<>1470000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse06 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse(">1430000000<>1470000000");
FAIL_IF_NOT_NULL(dd);
PASS;
}
/**
* \test This is a test for a invalid value 1430000000<>.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse07 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("1430000000<>");
FAIL_IF_NOT_NULL(dd);
PASS;
}
/**
* \test This is a test for a invalid value <>1430000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse08 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("<>1430000000");
FAIL_IF_NOT_NULL(dd);
PASS;
}
/**
* \test This is a test for a invalid value "".
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse09 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("");
FAIL_IF_NOT_NULL(dd);
PASS;
}
/**
* \test This is a test for a invalid value " ".
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse10 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse(" ");
FAIL_IF_NOT_NULL(dd);
PASS;
}
/**
* \test This is a test for a invalid value 1490000000<>1430000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse11 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("1490000000<>1430000000");
FAIL_IF_NOT_NULL(dd);
PASS;
}
/**
* \test This is a test for a valid value 1430000000 <> 1490000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse12 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("1430000000 <> 1490000000");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1430000000 && dd->epoch2 == 1490000000 &&
dd->mode == DETECT_TLS_VALIDITY_RA);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value > 1430000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse13 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("> 1430000000 ");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1430000000 && dd->mode == DETECT_TLS_VALIDITY_GT);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value < 1490000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse14 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("< 1490000000 ");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1490000000 && dd->mode == DETECT_TLS_VALIDITY_LT);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value 1490000000.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse15 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse(" 1490000000 ");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1490000000 && dd->mode == DETECT_TLS_VALIDITY_EQ);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value 2015-10.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse16 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("2015-10");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1443657600 && dd->mode == DETECT_TLS_VALIDITY_EQ);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value >2015-10-22.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse17 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse(">2015-10-22");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1445472000 && dd->mode == DETECT_TLS_VALIDITY_GT);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value <2015-10-22 23.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse18 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("<2015-10-22 23");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1445554800 && dd->mode == DETECT_TLS_VALIDITY_LT);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value 2015-10-22 23:59.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse19 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("2015-10-22 23:59");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1445558340 && dd->mode == DETECT_TLS_VALIDITY_EQ);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value 2015-10-22 23:59:59.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse20 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("2015-10-22 23:59:59");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1445558399 && dd->mode == DETECT_TLS_VALIDITY_EQ);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value 2015-10-22T23.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse21 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("2015-10-22T23");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1445554800 && dd->mode == DETECT_TLS_VALIDITY_EQ);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value 2015-10-22T23:59.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse22 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("2015-10-22T23:59");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1445558340 && dd->mode == DETECT_TLS_VALIDITY_EQ);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test This is a test for a valid value 2015-10-22T23:59:59.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestParse23 (void)
{
DetectTlsValidityData *dd = NULL;
dd = DetectTlsValidityParse("2015-10-22T23:59:59");
FAIL_IF_NULL(dd);
FAIL_IF_NOT(dd->epoch == 1445558399 && dd->mode == DETECT_TLS_VALIDITY_EQ);
DetectTlsValidityFree(dd);
PASS;
}
/**
* \test Test matching on validity dates in a certificate.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidityTestDetect01(void)
{
/* client hello */
uint8_t client_hello[] = {
0x16, 0x03, 0x01, 0x00, 0xc8, 0x01, 0x00, 0x00,
0xc4, 0x03, 0x03, 0xd6, 0x08, 0x5a, 0xa2, 0x86,
0x5b, 0x85, 0xd4, 0x40, 0xab, 0xbe, 0xc0, 0xbc,
0x41, 0xf2, 0x26, 0xf0, 0xfe, 0x21, 0xee, 0x8b,
0x4c, 0x7e, 0x07, 0xc8, 0xec, 0xd2, 0x00, 0x46,
0x4c, 0xeb, 0xb7, 0x00, 0x00, 0x16, 0xc0, 0x2b,
0xc0, 0x2f, 0xc0, 0x0a, 0xc0, 0x09, 0xc0, 0x13,
0xc0, 0x14, 0x00, 0x33, 0x00, 0x39, 0x00, 0x2f,
0x00, 0x35, 0x00, 0x0a, 0x01, 0x00, 0x00, 0x85,
0x00, 0x00, 0x00, 0x12, 0x00, 0x10, 0x00, 0x00,
0x0d, 0x77, 0x77, 0x77, 0x2e, 0x67, 0x6f, 0x6f,
0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0xff, 0x01,
0x00, 0x01, 0x00, 0x00, 0x0a, 0x00, 0x08, 0x00,
0x06, 0x00, 0x17, 0x00, 0x18, 0x00, 0x19, 0x00,
0x0b, 0x00, 0x02, 0x01, 0x00, 0x00, 0x23, 0x00,
0x00, 0x33, 0x74, 0x00, 0x00, 0x00, 0x10, 0x00,
0x29, 0x00, 0x27, 0x05, 0x68, 0x32, 0x2d, 0x31,
0x36, 0x05, 0x68, 0x32, 0x2d, 0x31, 0x35, 0x05,
0x68, 0x32, 0x2d, 0x31, 0x34, 0x02, 0x68, 0x32,
0x08, 0x73, 0x70, 0x64, 0x79, 0x2f, 0x33, 0x2e,
0x31, 0x08, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x31,
0x2e, 0x31, 0x00, 0x05, 0x00, 0x05, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x16, 0x00,
0x14, 0x04, 0x01, 0x05, 0x01, 0x06, 0x01, 0x02,
0x01, 0x04, 0x03, 0x05, 0x03, 0x06, 0x03, 0x02,
0x03, 0x04, 0x02, 0x02, 0x02
};
/* server hello */
uint8_t server_hello[] = {
0x16, 0x03, 0x03, 0x00, 0x48, 0x02, 0x00, 0x00,
0x44, 0x03, 0x03, 0x57, 0x91, 0xb8, 0x63, 0xdd,
0xdb, 0xbb, 0x23, 0xcf, 0x0b, 0x43, 0x02, 0x1d,
0x46, 0x11, 0x27, 0x5c, 0x98, 0xcf, 0x67, 0xe1,
0x94, 0x3d, 0x62, 0x7d, 0x38, 0x48, 0x21, 0x23,
0xa5, 0x62, 0x31, 0x00, 0xc0, 0x2f, 0x00, 0x00,
0x1c, 0xff, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x10,
0x00, 0x05, 0x00, 0x03, 0x02, 0x68, 0x32, 0x00,
0x0b, 0x00, 0x02, 0x01, 0x00
};
/* certificate */
uint8_t certificate[] = {
0x16, 0x03, 0x03, 0x04, 0x93, 0x0b, 0x00, 0x04,
0x8f, 0x00, 0x04, 0x8c, 0x00, 0x04, 0x89, 0x30,
0x82, 0x04, 0x85, 0x30, 0x82, 0x03, 0x6d, 0xa0,
0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x5c, 0x19,
0xb7, 0xb1, 0x32, 0x3b, 0x1c, 0xa1, 0x30, 0x0d,
0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x49, 0x31,
0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06,
0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11,
0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0a, 0x47,
0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x20, 0x49, 0x6e,
0x63, 0x31, 0x25, 0x30, 0x23, 0x06, 0x03, 0x55,
0x04, 0x03, 0x13, 0x1c, 0x47, 0x6f, 0x6f, 0x67,
0x6c, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65, 0x72,
0x6e, 0x65, 0x74, 0x20, 0x41, 0x75, 0x74, 0x68,
0x6f, 0x72, 0x69, 0x74, 0x79, 0x20, 0x47, 0x32,
0x30, 0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x37,
0x31, 0x33, 0x31, 0x33, 0x32, 0x34, 0x35, 0x32,
0x5a, 0x17, 0x0d, 0x31, 0x36, 0x31, 0x30, 0x30,
0x35, 0x31, 0x33, 0x31, 0x36, 0x30, 0x30, 0x5a,
0x30, 0x65, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03,
0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31,
0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08,
0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f,
0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14,
0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d,
0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20,
0x56, 0x69, 0x65, 0x77, 0x31, 0x13, 0x30, 0x11,
0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0a, 0x47,
0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x20, 0x49, 0x6e,
0x63, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55,
0x04, 0x03, 0x0c, 0x0b, 0x2a, 0x2e, 0x67, 0x6f,
0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0x30,
0x82, 0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a,
0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01,
0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30,
0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00,
0xa5, 0x0a, 0xb9, 0xb1, 0xca, 0x36, 0xd1, 0xae,
0x22, 0x38, 0x07, 0x06, 0xc9, 0x1a, 0x56, 0x4f,
0xbb, 0xdf, 0xa8, 0x6d, 0xbd, 0xee, 0x76, 0x16,
0xbc, 0x53, 0x3c, 0x03, 0x6a, 0x5c, 0x94, 0x50,
0x87, 0x2f, 0x28, 0xb4, 0x4e, 0xd5, 0x9b, 0x8f,
0xfe, 0x02, 0xde, 0x2a, 0x83, 0x01, 0xf9, 0x45,
0x61, 0x0e, 0x66, 0x0e, 0x24, 0x22, 0xe2, 0x59,
0x66, 0x0d, 0xd3, 0xe9, 0x77, 0x8a, 0x7e, 0x42,
0xaa, 0x5a, 0xf9, 0x05, 0xbf, 0x30, 0xc7, 0x03,
0x2b, 0xdc, 0xa6, 0x9c, 0xe0, 0x9f, 0x0d, 0xf1,
0x28, 0x19, 0xf8, 0xf2, 0x02, 0xfa, 0xbd, 0x62,
0xa0, 0xf3, 0x02, 0x2b, 0xcd, 0xf7, 0x09, 0x04,
0x3b, 0x52, 0xd8, 0x65, 0x4b, 0x4a, 0x70, 0xe4,
0x57, 0xc9, 0x2e, 0x2a, 0xf6, 0x9c, 0x6e, 0xd8,
0xde, 0x01, 0x52, 0xc9, 0x6f, 0xe9, 0xef, 0x82,
0xbc, 0x0b, 0x95, 0xb2, 0xef, 0xcb, 0x91, 0xa6,
0x0b, 0x2d, 0x14, 0xc6, 0x00, 0xa9, 0x33, 0x86,
0x64, 0x00, 0xd4, 0x92, 0x19, 0x53, 0x3d, 0xfd,
0xcd, 0xc6, 0x1a, 0xf2, 0x0e, 0x67, 0xc2, 0x1d,
0x2c, 0xe0, 0xe8, 0x29, 0x97, 0x1c, 0xb6, 0xc4,
0xb2, 0x02, 0x0c, 0x83, 0xb8, 0x60, 0x61, 0xf5,
0x61, 0x2d, 0x73, 0x5e, 0x85, 0x4d, 0xbd, 0x0d,
0xe7, 0x1a, 0x37, 0x56, 0x8d, 0xe5, 0x50, 0x0c,
0xc9, 0x64, 0x4c, 0x11, 0xea, 0xf3, 0xcb, 0x26,
0x34, 0xbd, 0x02, 0xf5, 0xc1, 0xfb, 0xa2, 0xec,
0x27, 0xbb, 0x60, 0xbe, 0x0b, 0xf6, 0xe7, 0x3c,
0x2d, 0xc9, 0xe7, 0xb0, 0x30, 0x28, 0x17, 0x3d,
0x90, 0xf1, 0x63, 0x8e, 0x49, 0xf7, 0x15, 0x78,
0x21, 0xcc, 0x45, 0xe6, 0x86, 0xb2, 0xd8, 0xb0,
0x2e, 0x5a, 0xb0, 0x58, 0xd3, 0xb6, 0x11, 0x40,
0xae, 0x81, 0x1f, 0x6b, 0x7a, 0xaf, 0x40, 0x50,
0xf9, 0x2e, 0x81, 0x8b, 0xec, 0x26, 0x11, 0x3f,
0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x82, 0x01,
0x53, 0x30, 0x82, 0x01, 0x4f, 0x30, 0x1d, 0x06,
0x03, 0x55, 0x1d, 0x25, 0x04, 0x16, 0x30, 0x14,
0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07,
0x03, 0x01, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05,
0x05, 0x07, 0x03, 0x02, 0x30, 0x21, 0x06, 0x03,
0x55, 0x1d, 0x11, 0x04, 0x1a, 0x30, 0x18, 0x82,
0x0b, 0x2a, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
0x65, 0x2e, 0x6e, 0x6f, 0x82, 0x09, 0x67, 0x6f,
0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0x30,
0x68, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05,
0x07, 0x01, 0x01, 0x04, 0x5c, 0x30, 0x5a, 0x30,
0x2b, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05,
0x07, 0x30, 0x02, 0x86, 0x1f, 0x68, 0x74, 0x74,
0x70, 0x3a, 0x2f, 0x2f, 0x70, 0x6b, 0x69, 0x2e,
0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x63,
0x6f, 0x6d, 0x2f, 0x47, 0x49, 0x41, 0x47, 0x32,
0x2e, 0x63, 0x72, 0x74, 0x30, 0x2b, 0x06, 0x08,
0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01,
0x86, 0x1f, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f,
0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73,
0x31, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65,
0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x6f, 0x63, 0x73,
0x70, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e,
0x04, 0x16, 0x04, 0x14, 0xc6, 0x53, 0x87, 0x42,
0x2d, 0xc8, 0xee, 0x7a, 0x62, 0x1e, 0x83, 0xdb,
0x0d, 0xe2, 0x32, 0xeb, 0x8b, 0xaf, 0x69, 0x40,
0x30, 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01,
0x01, 0xff, 0x04, 0x02, 0x30, 0x00, 0x30, 0x1f,
0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30,
0x16, 0x80, 0x14, 0x4a, 0xdd, 0x06, 0x16, 0x1b,
0xbc, 0xf6, 0x68, 0xb5, 0x76, 0xf5, 0x81, 0xb6,
0xbb, 0x62, 0x1a, 0xba, 0x5a, 0x81, 0x2f, 0x30,
0x21, 0x06, 0x03, 0x55, 0x1d, 0x20, 0x04, 0x1a,
0x30, 0x18, 0x30, 0x0c, 0x06, 0x0a, 0x2b, 0x06,
0x01, 0x04, 0x01, 0xd6, 0x79, 0x02, 0x05, 0x01,
0x30, 0x08, 0x06, 0x06, 0x67, 0x81, 0x0c, 0x01,
0x02, 0x02, 0x30, 0x30, 0x06, 0x03, 0x55, 0x1d,
0x1f, 0x04, 0x29, 0x30, 0x27, 0x30, 0x25, 0xa0,
0x23, 0xa0, 0x21, 0x86, 0x1f, 0x68, 0x74, 0x74,
0x70, 0x3a, 0x2f, 0x2f, 0x70, 0x6b, 0x69, 0x2e,
0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x63,
0x6f, 0x6d, 0x2f, 0x47, 0x49, 0x41, 0x47, 0x32,
0x2e, 0x63, 0x72, 0x6c, 0x30, 0x0d, 0x06, 0x09,
0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00,
0x7b, 0x27, 0x00, 0x46, 0x8f, 0xfd, 0x5b, 0xff,
0xcb, 0x05, 0x9b, 0xf7, 0xf1, 0x68, 0xf6, 0x9a,
0x7b, 0xba, 0x53, 0xdf, 0x63, 0xed, 0x11, 0x94,
0x39, 0xf2, 0xd0, 0x20, 0xcd, 0xa3, 0xc4, 0x98,
0xa5, 0x10, 0x74, 0xe7, 0x10, 0x6d, 0x07, 0xf8,
0x33, 0x87, 0x05, 0x43, 0x0e, 0x64, 0x77, 0x09,
0x18, 0x4f, 0x38, 0x2e, 0x45, 0xae, 0xa8, 0x34,
0x3a, 0xa8, 0x33, 0xac, 0x9d, 0xdd, 0x25, 0x91,
0x59, 0x43, 0xbe, 0x0f, 0x87, 0x16, 0x2f, 0xb5,
0x27, 0xfd, 0xce, 0x2f, 0x35, 0x5d, 0x12, 0xa1,
0x66, 0xac, 0xf7, 0x95, 0x38, 0x0f, 0xe5, 0xb1,
0x18, 0x18, 0xe6, 0x80, 0x52, 0x31, 0x8a, 0x66,
0x02, 0x52, 0x1a, 0xa4, 0x32, 0x6a, 0x61, 0x05,
0xcf, 0x1d, 0xf9, 0x90, 0x73, 0xf0, 0xeb, 0x20,
0x31, 0x7b, 0x2e, 0xc0, 0xb0, 0xfb, 0x5c, 0xcc,
0xdc, 0x76, 0x55, 0x72, 0xaf, 0xb1, 0x05, 0xf4,
0xad, 0xf9, 0xd7, 0x73, 0x5c, 0x2c, 0xbf, 0x0d,
0x84, 0x18, 0x01, 0x1d, 0x4d, 0x08, 0xa9, 0x4e,
0x37, 0xb7, 0x58, 0xc4, 0x05, 0x0e, 0x65, 0x63,
0xd2, 0x88, 0x02, 0xf5, 0x82, 0x17, 0x08, 0xd5,
0x8f, 0x80, 0xc7, 0x82, 0x29, 0xbb, 0xe1, 0x04,
0xbe, 0xf6, 0xe1, 0x8c, 0xbc, 0x3a, 0xf8, 0xf9,
0x56, 0xda, 0xdc, 0x8e, 0xc6, 0xe6, 0x63, 0x98,
0x12, 0x08, 0x41, 0x2c, 0x9d, 0x7c, 0x82, 0x0d,
0x1e, 0xea, 0xba, 0xde, 0x32, 0x09, 0xda, 0x52,
0x24, 0x4f, 0xcc, 0xb6, 0x09, 0x33, 0x8b, 0x00,
0xf9, 0x83, 0xb3, 0xc6, 0xa4, 0x90, 0x49, 0x83,
0x2d, 0x36, 0xd9, 0x11, 0x78, 0xd0, 0x62, 0x9f,
0xc4, 0x8f, 0x84, 0xba, 0x7f, 0xaa, 0x04, 0xf1,
0xd9, 0xa4, 0xad, 0x5d, 0x63, 0xee, 0x72, 0xc6,
0x4d, 0xd1, 0x4b, 0x41, 0x8f, 0x40, 0x0f, 0x7d,
0xcd, 0xb8, 0x2e, 0x5b, 0x6e, 0x21, 0xc9, 0x3d
};
Flow f;
SSLState *ssl_state = NULL;
TcpSession ssn;
Packet *p1 = NULL;
Packet *p2 = NULL;
Packet *p3 = NULL;
Signature *s = NULL;
ThreadVars tv;
DetectEngineThreadCtx *det_ctx = NULL;
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
memset(&tv, 0, sizeof(ThreadVars));
memset(&f, 0, sizeof(Flow));
memset(&ssn, 0, sizeof(TcpSession));
p1 = UTHBuildPacketReal(client_hello, sizeof(client_hello), IPPROTO_TCP,
"192.168.1.5", "192.168.1.1", 51251, 443);
p2 = UTHBuildPacketReal(server_hello, sizeof(server_hello), IPPROTO_TCP,
"192.168.1.1", "192.168.1.5", 443, 51251);
p3 = UTHBuildPacketReal(certificate, sizeof(certificate), IPPROTO_TCP,
"192.168.1.1", "192.168.1.5", 443, 51251);
FLOW_INITIALIZE(&f);
f.flags |= FLOW_IPV4;
f.proto = IPPROTO_TCP;
f.protomap = FlowGetProtoMapping(f.proto);
f.alproto = ALPROTO_TLS;
p1->flow = &f;
p1->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
p1->flowflags |= FLOW_PKT_TOSERVER;
p1->flowflags |= FLOW_PKT_ESTABLISHED;
p1->pcap_cnt = 1;
p2->flow = &f;
p2->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
p2->flowflags |= FLOW_PKT_TOCLIENT;
p2->flowflags |= FLOW_PKT_ESTABLISHED;
p2->pcap_cnt = 2;
p3->flow = &f;
p3->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
p3->flowflags |= FLOW_PKT_TOCLIENT;
p3->flowflags |= FLOW_PKT_ESTABLISHED;
p3->pcap_cnt = 3;
StreamTcpInitConfig(TRUE);
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
FAIL_IF_NULL(de_ctx);
de_ctx->flags |= DE_QUIET;
s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
"(msg:\"Test tls_cert_notbefore\"; "
"tls_cert_notbefore:<2016-07-20; sid:1;)");
FAIL_IF_NULL(s);
s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
"(msg:\"Test tls_cert_notafter\"; "
"tls_cert_notafter:>2016-09-01; sid:2;)");
FAIL_IF_NULL(s);
SigGroupBuild(de_ctx);
DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
STREAM_TOSERVER, client_hello,
sizeof(client_hello));
FAIL_IF(r != 0);
ssl_state = f.alstate;
FAIL_IF_NULL(ssl_state);
SigMatchSignatures(&tv, de_ctx, det_ctx, p1);
FAIL_IF(PacketAlertCheck(p1, 1));
FAIL_IF(PacketAlertCheck(p1, 2));
r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
server_hello, sizeof(server_hello));
FAIL_IF(r != 0);
SigMatchSignatures(&tv, de_ctx, det_ctx, p2);
FAIL_IF(PacketAlertCheck(p2, 1));
FAIL_IF(PacketAlertCheck(p2, 2));
r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
certificate, sizeof(certificate));
FAIL_IF(r != 0);
SigMatchSignatures(&tv, de_ctx, det_ctx, p3);
FAIL_IF_NOT(PacketAlertCheck(p3, 1));
FAIL_IF_NOT(PacketAlertCheck(p3, 2));
AppLayerParserThreadCtxFree(alp_tctx);
DetectEngineThreadCtxDeinit(&tv, det_ctx);
DetectEngineCtxFree(de_ctx);
StreamTcpFreeConfig(TRUE);
FLOW_DESTROY(&f);
UTHFreePacket(p1);
UTHFreePacket(p2);
UTHFreePacket(p3);
PASS;
}
/**
* \test Test matching on an expired certificate.
*
* Traffic from expired.badssl.com
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ExpiredTestDetect01(void)
{
/* client hello */
uint8_t client_hello[] = {
0x16, 0x03, 0x03, 0x00, 0x5a, 0x01, 0x00, 0x00,
0x56, 0x03, 0x03, 0x62, 0x87, 0xa4, 0x11, 0x3e,
0x11, 0x32, 0x7d, 0xbc, 0x5b, 0x63, 0xb7, 0xaf,
0x55, 0x8d, 0x46, 0x5b, 0x8f, 0xac, 0x50, 0x02,
0x90, 0xe3, 0x55, 0x03, 0xfe, 0xad, 0xa6, 0x92,
0x56, 0x75, 0xf9, 0x00, 0x00, 0x08, 0x00, 0x35,
0x00, 0x2f, 0x00, 0x0a, 0x00, 0xff, 0x01, 0x00,
0x00, 0x25, 0x00, 0x00, 0x00, 0x17, 0x00, 0x15,
0x00, 0x00, 0x12, 0x65, 0x78, 0x70, 0x69, 0x72,
0x65, 0x64, 0x2e, 0x62, 0x61, 0x64, 0x73, 0x73,
0x6c, 0x2e, 0x63, 0x6f, 0x6d, 0x00, 0x0d, 0x00,
0x06, 0x00, 0x04, 0x04, 0x01, 0x02, 0x01
};
/* server hello */
uint8_t server_hello[] = {
0x16, 0x03, 0x03, 0x00, 0x55, 0x02, 0x00, 0x00,
0x51, 0x03, 0x03, 0x22, 0xa1, 0xd8, 0xd0, 0x3c,
0x8d, 0x32, 0x7e, 0x4f, 0x60, 0x27, 0xf6, 0x0c,
0x99, 0x7a, 0x8e, 0x6e, 0x52, 0xa5, 0xf4, 0x20,
0x2e, 0xa1, 0xa4, 0x0b, 0xd5, 0x80, 0x9b, 0xec,
0xbd, 0x2c, 0x6c, 0x20, 0x7a, 0x9b, 0xcc, 0x6b,
0xbf, 0x3d, 0xfc, 0x7c, 0x31, 0x78, 0x65, 0x1e,
0xcc, 0x41, 0x0b, 0x8b, 0x3d, 0x4e, 0xde, 0x45,
0xe5, 0x20, 0xf5, 0xbd, 0x8e, 0x99, 0xce, 0xc2,
0xad, 0x88, 0x08, 0x27, 0x00, 0x2f, 0x00, 0x00,
0x09, 0x00, 0x00, 0x00, 0x00, 0xff, 0x01, 0x00,
0x01, 0x00
};
/* certificate */
uint8_t certificate[] = {
0x16, 0x03, 0x03, 0x05, 0x59, 0x0b, 0x00, 0x05,
0x55, 0x00, 0x05, 0x52, 0x00, 0x05, 0x4f, 0x30,
0x82, 0x05, 0x4b, 0x30, 0x82, 0x04, 0x33, 0xa0,
0x03, 0x02, 0x01, 0x02, 0x02, 0x10, 0x4a, 0xe7,
0x95, 0x49, 0xfa, 0x9a, 0xbe, 0x3f, 0x10, 0x0f,
0x17, 0xa4, 0x78, 0xe1, 0x69, 0x09, 0x30, 0x0d,
0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x81, 0x90,
0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04,
0x06, 0x13, 0x02, 0x47, 0x42, 0x31, 0x1b, 0x30,
0x19, 0x06, 0x03, 0x55, 0x04, 0x08, 0x13, 0x12,
0x47, 0x72, 0x65, 0x61, 0x74, 0x65, 0x72, 0x20,
0x4d, 0x61, 0x6e, 0x63, 0x68, 0x65, 0x73, 0x74,
0x65, 0x72, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03,
0x55, 0x04, 0x07, 0x13, 0x07, 0x53, 0x61, 0x6c,
0x66, 0x6f, 0x72, 0x64, 0x31, 0x1a, 0x30, 0x18,
0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x11, 0x43,
0x4f, 0x4d, 0x4f, 0x44, 0x4f, 0x20, 0x43, 0x41,
0x20, 0x4c, 0x69, 0x6d, 0x69, 0x74, 0x65, 0x64,
0x31, 0x36, 0x30, 0x34, 0x06, 0x03, 0x55, 0x04,
0x03, 0x13, 0x2d, 0x43, 0x4f, 0x4d, 0x4f, 0x44,
0x4f, 0x20, 0x52, 0x53, 0x41, 0x20, 0x44, 0x6f,
0x6d, 0x61, 0x69, 0x6e, 0x20, 0x56, 0x61, 0x6c,
0x69, 0x64, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20,
0x53, 0x65, 0x63, 0x75, 0x72, 0x65, 0x20, 0x53,
0x65, 0x72, 0x76, 0x65, 0x72, 0x20, 0x43, 0x41,
0x30, 0x1e, 0x17, 0x0d, 0x31, 0x35, 0x30, 0x34,
0x30, 0x39, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
0x5a, 0x17, 0x0d, 0x31, 0x35, 0x30, 0x34, 0x31,
0x32, 0x32, 0x33, 0x35, 0x39, 0x35, 0x39, 0x5a,
0x30, 0x59, 0x31, 0x21, 0x30, 0x1f, 0x06, 0x03,
0x55, 0x04, 0x0b, 0x13, 0x18, 0x44, 0x6f, 0x6d,
0x61, 0x69, 0x6e, 0x20, 0x43, 0x6f, 0x6e, 0x74,
0x72, 0x6f, 0x6c, 0x20, 0x56, 0x61, 0x6c, 0x69,
0x64, 0x61, 0x74, 0x65, 0x64, 0x31, 0x1d, 0x30,
0x1b, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x13, 0x14,
0x50, 0x6f, 0x73, 0x69, 0x74, 0x69, 0x76, 0x65,
0x53, 0x53, 0x4c, 0x20, 0x57, 0x69, 0x6c, 0x64,
0x63, 0x61, 0x72, 0x64, 0x31, 0x15, 0x30, 0x13,
0x06, 0x03, 0x55, 0x04, 0x03, 0x14, 0x0c, 0x2a,
0x2e, 0x62, 0x61, 0x64, 0x73, 0x73, 0x6c, 0x2e,
0x63, 0x6f, 0x6d, 0x30, 0x82, 0x01, 0x22, 0x30,
0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7,
0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x82,
0x01, 0x0f, 0x00, 0x30, 0x82, 0x01, 0x0a, 0x02,
0x82, 0x01, 0x01, 0x00, 0xc2, 0x04, 0xec, 0xf8,
0x8c, 0xee, 0x04, 0xc2, 0xb3, 0xd8, 0x50, 0xd5,
0x70, 0x58, 0xcc, 0x93, 0x18, 0xeb, 0x5c, 0xa8,
0x68, 0x49, 0xb0, 0x22, 0xb5, 0xf9, 0x95, 0x9e,
0xb1, 0x2b, 0x2c, 0x76, 0x3e, 0x6c, 0xc0, 0x4b,
0x60, 0x4c, 0x4c, 0xea, 0xb2, 0xb4, 0xc0, 0x0f,
0x80, 0xb6, 0xb0, 0xf9, 0x72, 0xc9, 0x86, 0x02,
0xf9, 0x5c, 0x41, 0x5d, 0x13, 0x2b, 0x7f, 0x71,
0xc4, 0x4b, 0xbc, 0xe9, 0x94, 0x2e, 0x50, 0x37,
0xa6, 0x67, 0x1c, 0x61, 0x8c, 0xf6, 0x41, 0x42,
0xc5, 0x46, 0xd3, 0x16, 0x87, 0x27, 0x9f, 0x74,
0xeb, 0x0a, 0x9d, 0x11, 0x52, 0x26, 0x21, 0x73,
0x6c, 0x84, 0x4c, 0x79, 0x55, 0xe4, 0xd1, 0x6b,
0xe8, 0x06, 0x3d, 0x48, 0x15, 0x52, 0xad, 0xb3,
0x28, 0xdb, 0xaa, 0xff, 0x6e, 0xff, 0x60, 0x95,
0x4a, 0x77, 0x6b, 0x39, 0xf1, 0x24, 0xd1, 0x31,
0xb6, 0xdd, 0x4d, 0xc0, 0xc4, 0xfc, 0x53, 0xb9,
0x6d, 0x42, 0xad, 0xb5, 0x7c, 0xfe, 0xae, 0xf5,
0x15, 0xd2, 0x33, 0x48, 0xe7, 0x22, 0x71, 0xc7,
0xc2, 0x14, 0x7a, 0x6c, 0x28, 0xea, 0x37, 0x4a,
0xdf, 0xea, 0x6c, 0xb5, 0x72, 0xb4, 0x7e, 0x5a,
0xa2, 0x16, 0xdc, 0x69, 0xb1, 0x57, 0x44, 0xdb,
0x0a, 0x12, 0xab, 0xde, 0xc3, 0x0f, 0x47, 0x74,
0x5c, 0x41, 0x22, 0xe1, 0x9a, 0xf9, 0x1b, 0x93,
0xe6, 0xad, 0x22, 0x06, 0x29, 0x2e, 0xb1, 0xba,
0x49, 0x1c, 0x0c, 0x27, 0x9e, 0xa3, 0xfb, 0x8b,
0xf7, 0x40, 0x72, 0x00, 0xac, 0x92, 0x08, 0xd9,
0x8c, 0x57, 0x84, 0x53, 0x81, 0x05, 0xcb, 0xe6,
0xfe, 0x6b, 0x54, 0x98, 0x40, 0x27, 0x85, 0xc7,
0x10, 0xbb, 0x73, 0x70, 0xef, 0x69, 0x18, 0x41,
0x07, 0x45, 0x55, 0x7c, 0xf9, 0x64, 0x3f, 0x3d,
0x2c, 0xc3, 0xa9, 0x7c, 0xeb, 0x93, 0x1a, 0x4c,
0x86, 0xd1, 0xca, 0x85, 0x02, 0x03, 0x01, 0x00,
0x01, 0xa3, 0x82, 0x01, 0xd5, 0x30, 0x82, 0x01,
0xd1, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23,
0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0x90, 0xaf,
0x6a, 0x3a, 0x94, 0x5a, 0x0b, 0xd8, 0x90, 0xea,
0x12, 0x56, 0x73, 0xdf, 0x43, 0xb4, 0x3a, 0x28,
0xda, 0xe7, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d,
0x0e, 0x04, 0x16, 0x04, 0x14, 0x9d, 0xee, 0xc1,
0x7b, 0x81, 0x0b, 0x3a, 0x47, 0x69, 0x71, 0x18,
0x7d, 0x11, 0x37, 0x93, 0xbc, 0xa5, 0x1b, 0x3f,
0xfb, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f,
0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x05,
0xa0, 0x30, 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13,
0x01, 0x01, 0xff, 0x04, 0x02, 0x30, 0x00, 0x30,
0x1d, 0x06, 0x03, 0x55, 0x1d, 0x25, 0x04, 0x16,
0x30, 0x14, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05,
0x05, 0x07, 0x03, 0x01, 0x06, 0x08, 0x2b, 0x06,
0x01, 0x05, 0x05, 0x07, 0x03, 0x02, 0x30, 0x4f,
0x06, 0x03, 0x55, 0x1d, 0x20, 0x04, 0x48, 0x30,
0x46, 0x30, 0x3a, 0x06, 0x0b, 0x2b, 0x06, 0x01,
0x04, 0x01, 0xb2, 0x31, 0x01, 0x02, 0x02, 0x07,
0x30, 0x2b, 0x30, 0x29, 0x06, 0x08, 0x2b, 0x06,
0x01, 0x05, 0x05, 0x07, 0x02, 0x01, 0x16, 0x1d,
0x68, 0x74, 0x74, 0x70, 0x73, 0x3a, 0x2f, 0x2f,
0x73, 0x65, 0x63, 0x75, 0x72, 0x65, 0x2e, 0x63,
0x6f, 0x6d, 0x6f, 0x64, 0x6f, 0x2e, 0x63, 0x6f,
0x6d, 0x2f, 0x43, 0x50, 0x53, 0x30, 0x08, 0x06,
0x06, 0x67, 0x81, 0x0c, 0x01, 0x02, 0x01, 0x30,
0x54, 0x06, 0x03, 0x55, 0x1d, 0x1f, 0x04, 0x4d,
0x30, 0x4b, 0x30, 0x49, 0xa0, 0x47, 0xa0, 0x45,
0x86, 0x43, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f,
0x2f, 0x63, 0x72, 0x6c, 0x2e, 0x63, 0x6f, 0x6d,
0x6f, 0x64, 0x6f, 0x63, 0x61, 0x2e, 0x63, 0x6f,
0x6d, 0x2f, 0x43, 0x4f, 0x4d, 0x4f, 0x44, 0x4f,
0x52, 0x53, 0x41, 0x44, 0x6f, 0x6d, 0x61, 0x69,
0x6e, 0x56, 0x61, 0x6c, 0x69, 0x64, 0x61, 0x74,
0x69, 0x6f, 0x6e, 0x53, 0x65, 0x63, 0x75, 0x72,
0x65, 0x53, 0x65, 0x72, 0x76, 0x65, 0x72, 0x43,
0x41, 0x2e, 0x63, 0x72, 0x6c, 0x30, 0x81, 0x85,
0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07,
0x01, 0x01, 0x04, 0x79, 0x30, 0x77, 0x30, 0x4f,
0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07,
0x30, 0x02, 0x86, 0x43, 0x68, 0x74, 0x74, 0x70,
0x3a, 0x2f, 0x2f, 0x63, 0x72, 0x74, 0x2e, 0x63,
0x6f, 0x6d, 0x6f, 0x64, 0x6f, 0x63, 0x61, 0x2e,
0x63, 0x6f, 0x6d, 0x2f, 0x43, 0x4f, 0x4d, 0x4f,
0x44, 0x4f, 0x52, 0x53, 0x41, 0x44, 0x6f, 0x6d,
0x61, 0x69, 0x6e, 0x56, 0x61, 0x6c, 0x69, 0x64,
0x61, 0x74, 0x69, 0x6f, 0x6e, 0x53, 0x65, 0x63,
0x75, 0x72, 0x65, 0x53, 0x65, 0x72, 0x76, 0x65,
0x72, 0x43, 0x41, 0x2e, 0x63, 0x72, 0x74, 0x30,
0x24, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05,
0x07, 0x30, 0x01, 0x86, 0x18, 0x68, 0x74, 0x74,
0x70, 0x3a, 0x2f, 0x2f, 0x6f, 0x63, 0x73, 0x70,
0x2e, 0x63, 0x6f, 0x6d, 0x6f, 0x64, 0x6f, 0x63,
0x61, 0x2e, 0x63, 0x6f, 0x6d, 0x30, 0x23, 0x06,
0x03, 0x55, 0x1d, 0x11, 0x04, 0x1c, 0x30, 0x1a,
0x82, 0x0c, 0x2a, 0x2e, 0x62, 0x61, 0x64, 0x73,
0x73, 0x6c, 0x2e, 0x63, 0x6f, 0x6d, 0x82, 0x0a,
0x62, 0x61, 0x64, 0x73, 0x73, 0x6c, 0x2e, 0x63,
0x6f, 0x6d, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86,
0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05,
0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x6a, 0x7a,
0xf1, 0xda, 0xff, 0x03, 0x07, 0x72, 0x78, 0xc5,
0x66, 0xa1, 0x4f, 0x46, 0x43, 0x0e, 0x5f, 0x14,
0x21, 0x8c, 0x75, 0x1a, 0xeb, 0x36, 0xe0, 0x1f,
0xa4, 0x10, 0x15, 0xec, 0xda, 0x33, 0x25, 0x7c,
0x3b, 0xb5, 0x0a, 0xc7, 0x01, 0x38, 0x3d, 0x27,
0xfd, 0x58, 0xd9, 0xcc, 0xea, 0x2d, 0x69, 0x39,
0x7c, 0xbe, 0x97, 0xef, 0x0b, 0xd6, 0x0b, 0x58,
0xe7, 0x8c, 0x7f, 0xbf, 0xb3, 0x4c, 0x1d, 0xf3,
0xb7, 0x90, 0x80, 0xa6, 0x36, 0x7c, 0x14, 0x5b,
0xec, 0x07, 0x2d, 0x02, 0x3e, 0x1b, 0x5b, 0x63,
0x5b, 0x15, 0xab, 0x00, 0xfa, 0x1f, 0x3b, 0x19,
0x2d, 0xdf, 0xe2, 0x23, 0x10, 0x11, 0x07, 0x7e,
0x72, 0x7f, 0xe2, 0xbf, 0xb7, 0x00, 0x1b, 0x98,
0x2f, 0x2c, 0x3f, 0xce, 0x85, 0x9a, 0x27, 0x8c,
0x10, 0x22, 0x08, 0x41, 0x2b, 0x8a, 0x3e, 0x82,
0x4e, 0xfc, 0xdd, 0x21, 0xc6, 0x56, 0x74, 0x70,
0xa4, 0x34, 0xf2, 0xb1, 0x40, 0x9e, 0x2b, 0x58,
0xa2, 0x59, 0x0f, 0x1d, 0x48, 0xef, 0xeb, 0x11,
0x3e, 0xc1, 0x4a, 0x9e, 0xbc, 0x65, 0x55, 0x6d,
0xc6, 0xa3, 0xef, 0xd5, 0xd4, 0x96, 0xcd, 0xf1,
0xae, 0x27, 0xf7, 0xa4, 0x57, 0x14, 0x3c, 0x94,
0x41, 0x05, 0x7a, 0x8b, 0xa1, 0x37, 0x47, 0xd7,
0xf5, 0x7d, 0xdc, 0xfa, 0xce, 0x6f, 0x31, 0xa2,
0xb0, 0x8c, 0xea, 0xcc, 0x12, 0x9b, 0x22, 0xf1,
0x34, 0x70, 0xcf, 0x7d, 0x75, 0x4a, 0x8b, 0x68,
0x29, 0x0c, 0x1e, 0xe9, 0x96, 0xa8, 0xcf, 0xb0,
0x12, 0x1f, 0x5c, 0x2a, 0xee, 0x67, 0x2f, 0x7f,
0xbd, 0x73, 0xf3, 0x5a, 0x01, 0x22, 0x0c, 0x70,
0xfa, 0xcd, 0x45, 0xef, 0x78, 0x5c, 0xce, 0x0d,
0xfa, 0x4e, 0xe1, 0xef, 0xce, 0x65, 0x9f, 0x47,
0x0c, 0x4f, 0xbb, 0x36, 0x44, 0x68, 0x56, 0x5c,
0x56, 0x59, 0xad, 0xaa, 0x8a, 0xbc,
};
Flow f;
SSLState *ssl_state = NULL;
TcpSession ssn;
Packet *p1 = NULL;
Packet *p2 = NULL;
Packet *p3 = NULL;
Signature *s = NULL;
ThreadVars tv;
DetectEngineThreadCtx *det_ctx = NULL;
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
memset(&tv, 0, sizeof(ThreadVars));
memset(&f, 0, sizeof(Flow));
memset(&ssn, 0, sizeof(TcpSession));
p1 = UTHBuildPacketReal(client_hello, sizeof(client_hello), IPPROTO_TCP,
"192.168.1.5", "192.168.1.1", 51251, 443);
p2 = UTHBuildPacketReal(server_hello, sizeof(server_hello), IPPROTO_TCP,
"192.168.1.1", "192.168.1.5", 443, 51251);
p3 = UTHBuildPacketReal(certificate, sizeof(certificate), IPPROTO_TCP,
"192.168.1.1", "192.168.1.5", 443, 51251);
FLOW_INITIALIZE(&f);
f.flags |= FLOW_IPV4;
f.proto = IPPROTO_TCP;
f.protomap = FlowGetProtoMapping(f.proto);
f.alproto = ALPROTO_TLS;
p1->flow = &f;
p1->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
p1->flowflags |= FLOW_PKT_TOSERVER;
p1->flowflags |= FLOW_PKT_ESTABLISHED;
p1->pcap_cnt = 1;
p2->flow = &f;
p2->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
p2->flowflags |= FLOW_PKT_TOCLIENT;
p2->flowflags |= FLOW_PKT_ESTABLISHED;
p2->pcap_cnt = 2;
p3->flow = &f;
p3->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
p3->flowflags |= FLOW_PKT_TOCLIENT;
p3->flowflags |= FLOW_PKT_ESTABLISHED;
p3->pcap_cnt = 3;
f.lastts.tv_sec = 1474978656; /* 2016-09-27 */
StreamTcpInitConfig(TRUE);
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
FAIL_IF_NULL(de_ctx);
de_ctx->flags |= DE_QUIET;
s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
"(msg:\"Test tls_cert_expired\"; "
"tls_cert_expired; sid:1;)");
FAIL_IF_NULL(s);
SigGroupBuild(de_ctx);
DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOSERVER,
client_hello, sizeof(client_hello));
FAIL_IF(r != 0);
ssl_state = f.alstate;
FAIL_IF_NULL(ssl_state);
SigMatchSignatures(&tv, de_ctx, det_ctx, p1);
FAIL_IF(PacketAlertCheck(p1, 1));
r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
server_hello, sizeof(server_hello));
FAIL_IF(r != 0);
SigMatchSignatures(&tv, de_ctx, det_ctx, p2);
FAIL_IF(PacketAlertCheck(p2, 1));
r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
certificate, sizeof(certificate));
FAIL_IF(r != 0);
SigMatchSignatures(&tv, de_ctx, det_ctx, p3);
FAIL_IF_NOT(PacketAlertCheck(p3, 1));
AppLayerParserThreadCtxFree(alp_tctx);
DetectEngineThreadCtxDeinit(&tv, det_ctx);
DetectEngineCtxFree(de_ctx);
StreamTcpFreeConfig(TRUE);
FLOW_DESTROY(&f);
UTHFreePacket(p1);
UTHFreePacket(p2);
UTHFreePacket(p3);
PASS;
}
/**
* \test Test matching on a valid TLS certificate.
*
* \retval 1 on success.
* \retval 0 on failure.
*/
static int ValidTestDetect01(void)
{
/* client hello */
uint8_t client_hello[] = {
0x16, 0x03, 0x01, 0x00, 0xc8, 0x01, 0x00, 0x00,
0xc4, 0x03, 0x03, 0xd6, 0x08, 0x5a, 0xa2, 0x86,
0x5b, 0x85, 0xd4, 0x40, 0xab, 0xbe, 0xc0, 0xbc,
0x41, 0xf2, 0x26, 0xf0, 0xfe, 0x21, 0xee, 0x8b,
0x4c, 0x7e, 0x07, 0xc8, 0xec, 0xd2, 0x00, 0x46,
0x4c, 0xeb, 0xb7, 0x00, 0x00, 0x16, 0xc0, 0x2b,
0xc0, 0x2f, 0xc0, 0x0a, 0xc0, 0x09, 0xc0, 0x13,
0xc0, 0x14, 0x00, 0x33, 0x00, 0x39, 0x00, 0x2f,
0x00, 0x35, 0x00, 0x0a, 0x01, 0x00, 0x00, 0x85,
0x00, 0x00, 0x00, 0x12, 0x00, 0x10, 0x00, 0x00,
0x0d, 0x77, 0x77, 0x77, 0x2e, 0x67, 0x6f, 0x6f,
0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0xff, 0x01,
0x00, 0x01, 0x00, 0x00, 0x0a, 0x00, 0x08, 0x00,
0x06, 0x00, 0x17, 0x00, 0x18, 0x00, 0x19, 0x00,
0x0b, 0x00, 0x02, 0x01, 0x00, 0x00, 0x23, 0x00,
0x00, 0x33, 0x74, 0x00, 0x00, 0x00, 0x10, 0x00,
0x29, 0x00, 0x27, 0x05, 0x68, 0x32, 0x2d, 0x31,
0x36, 0x05, 0x68, 0x32, 0x2d, 0x31, 0x35, 0x05,
0x68, 0x32, 0x2d, 0x31, 0x34, 0x02, 0x68, 0x32,
0x08, 0x73, 0x70, 0x64, 0x79, 0x2f, 0x33, 0x2e,
0x31, 0x08, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x31,
0x2e, 0x31, 0x00, 0x05, 0x00, 0x05, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x16, 0x00,
0x14, 0x04, 0x01, 0x05, 0x01, 0x06, 0x01, 0x02,
0x01, 0x04, 0x03, 0x05, 0x03, 0x06, 0x03, 0x02,
0x03, 0x04, 0x02, 0x02, 0x02
};
/* server hello */
uint8_t server_hello[] = {
0x16, 0x03, 0x03, 0x00, 0x48, 0x02, 0x00, 0x00,
0x44, 0x03, 0x03, 0x57, 0x91, 0xb8, 0x63, 0xdd,
0xdb, 0xbb, 0x23, 0xcf, 0x0b, 0x43, 0x02, 0x1d,
0x46, 0x11, 0x27, 0x5c, 0x98, 0xcf, 0x67, 0xe1,
0x94, 0x3d, 0x62, 0x7d, 0x38, 0x48, 0x21, 0x23,
0xa5, 0x62, 0x31, 0x00, 0xc0, 0x2f, 0x00, 0x00,
0x1c, 0xff, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x10,
0x00, 0x05, 0x00, 0x03, 0x02, 0x68, 0x32, 0x00,
0x0b, 0x00, 0x02, 0x01, 0x00
};
/* certificate */
uint8_t certificate[] = {
0x16, 0x03, 0x03, 0x04, 0x93, 0x0b, 0x00, 0x04,
0x8f, 0x00, 0x04, 0x8c, 0x00, 0x04, 0x89, 0x30,
0x82, 0x04, 0x85, 0x30, 0x82, 0x03, 0x6d, 0xa0,
0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x5c, 0x19,
0xb7, 0xb1, 0x32, 0x3b, 0x1c, 0xa1, 0x30, 0x0d,
0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x49, 0x31,
0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06,
0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11,
0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0a, 0x47,
0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x20, 0x49, 0x6e,
0x63, 0x31, 0x25, 0x30, 0x23, 0x06, 0x03, 0x55,
0x04, 0x03, 0x13, 0x1c, 0x47, 0x6f, 0x6f, 0x67,
0x6c, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65, 0x72,
0x6e, 0x65, 0x74, 0x20, 0x41, 0x75, 0x74, 0x68,
0x6f, 0x72, 0x69, 0x74, 0x79, 0x20, 0x47, 0x32,
0x30, 0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x37,
0x31, 0x33, 0x31, 0x33, 0x32, 0x34, 0x35, 0x32,
0x5a, 0x17, 0x0d, 0x31, 0x36, 0x31, 0x30, 0x30,
0x35, 0x31, 0x33, 0x31, 0x36, 0x30, 0x30, 0x5a,
0x30, 0x65, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03,
0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31,
0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08,
0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f,
0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14,
0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d,
0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20,
0x56, 0x69, 0x65, 0x77, 0x31, 0x13, 0x30, 0x11,
0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0a, 0x47,
0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x20, 0x49, 0x6e,
0x63, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55,
0x04, 0x03, 0x0c, 0x0b, 0x2a, 0x2e, 0x67, 0x6f,
0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0x30,
0x82, 0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a,
0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01,
0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30,
0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00,
0xa5, 0x0a, 0xb9, 0xb1, 0xca, 0x36, 0xd1, 0xae,
0x22, 0x38, 0x07, 0x06, 0xc9, 0x1a, 0x56, 0x4f,
0xbb, 0xdf, 0xa8, 0x6d, 0xbd, 0xee, 0x76, 0x16,
0xbc, 0x53, 0x3c, 0x03, 0x6a, 0x5c, 0x94, 0x50,
0x87, 0x2f, 0x28, 0xb4, 0x4e, 0xd5, 0x9b, 0x8f,
0xfe, 0x02, 0xde, 0x2a, 0x83, 0x01, 0xf9, 0x45,
0x61, 0x0e, 0x66, 0x0e, 0x24, 0x22, 0xe2, 0x59,
0x66, 0x0d, 0xd3, 0xe9, 0x77, 0x8a, 0x7e, 0x42,
0xaa, 0x5a, 0xf9, 0x05, 0xbf, 0x30, 0xc7, 0x03,
0x2b, 0xdc, 0xa6, 0x9c, 0xe0, 0x9f, 0x0d, 0xf1,
0x28, 0x19, 0xf8, 0xf2, 0x02, 0xfa, 0xbd, 0x62,
0xa0, 0xf3, 0x02, 0x2b, 0xcd, 0xf7, 0x09, 0x04,
0x3b, 0x52, 0xd8, 0x65, 0x4b, 0x4a, 0x70, 0xe4,
0x57, 0xc9, 0x2e, 0x2a, 0xf6, 0x9c, 0x6e, 0xd8,
0xde, 0x01, 0x52, 0xc9, 0x6f, 0xe9, 0xef, 0x82,
0xbc, 0x0b, 0x95, 0xb2, 0xef, 0xcb, 0x91, 0xa6,
0x0b, 0x2d, 0x14, 0xc6, 0x00, 0xa9, 0x33, 0x86,
0x64, 0x00, 0xd4, 0x92, 0x19, 0x53, 0x3d, 0xfd,
0xcd, 0xc6, 0x1a, 0xf2, 0x0e, 0x67, 0xc2, 0x1d,
0x2c, 0xe0, 0xe8, 0x29, 0x97, 0x1c, 0xb6, 0xc4,
0xb2, 0x02, 0x0c, 0x83, 0xb8, 0x60, 0x61, 0xf5,
0x61, 0x2d, 0x73, 0x5e, 0x85, 0x4d, 0xbd, 0x0d,
0xe7, 0x1a, 0x37, 0x56, 0x8d, 0xe5, 0x50, 0x0c,
0xc9, 0x64, 0x4c, 0x11, 0xea, 0xf3, 0xcb, 0x26,
0x34, 0xbd, 0x02, 0xf5, 0xc1, 0xfb, 0xa2, 0xec,
0x27, 0xbb, 0x60, 0xbe, 0x0b, 0xf6, 0xe7, 0x3c,
0x2d, 0xc9, 0xe7, 0xb0, 0x30, 0x28, 0x17, 0x3d,
0x90, 0xf1, 0x63, 0x8e, 0x49, 0xf7, 0x15, 0x78,
0x21, 0xcc, 0x45, 0xe6, 0x86, 0xb2, 0xd8, 0xb0,
0x2e, 0x5a, 0xb0, 0x58, 0xd3, 0xb6, 0x11, 0x40,
0xae, 0x81, 0x1f, 0x6b, 0x7a, 0xaf, 0x40, 0x50,
0xf9, 0x2e, 0x81, 0x8b, 0xec, 0x26, 0x11, 0x3f,
0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x82, 0x01,
0x53, 0x30, 0x82, 0x01, 0x4f, 0x30, 0x1d, 0x06,
0x03, 0x55, 0x1d, 0x25, 0x04, 0x16, 0x30, 0x14,
0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07,
0x03, 0x01, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05,
0x05, 0x07, 0x03, 0x02, 0x30, 0x21, 0x06, 0x03,
0x55, 0x1d, 0x11, 0x04, 0x1a, 0x30, 0x18, 0x82,
0x0b, 0x2a, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
0x65, 0x2e, 0x6e, 0x6f, 0x82, 0x09, 0x67, 0x6f,
0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0x30,
0x68, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05,
0x07, 0x01, 0x01, 0x04, 0x5c, 0x30, 0x5a, 0x30,
0x2b, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05,
0x07, 0x30, 0x02, 0x86, 0x1f, 0x68, 0x74, 0x74,
0x70, 0x3a, 0x2f, 0x2f, 0x70, 0x6b, 0x69, 0x2e,
0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x63,
0x6f, 0x6d, 0x2f, 0x47, 0x49, 0x41, 0x47, 0x32,
0x2e, 0x63, 0x72, 0x74, 0x30, 0x2b, 0x06, 0x08,
0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01,
0x86, 0x1f, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f,
0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73,
0x31, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65,
0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x6f, 0x63, 0x73,
0x70, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e,
0x04, 0x16, 0x04, 0x14, 0xc6, 0x53, 0x87, 0x42,
0x2d, 0xc8, 0xee, 0x7a, 0x62, 0x1e, 0x83, 0xdb,
0x0d, 0xe2, 0x32, 0xeb, 0x8b, 0xaf, 0x69, 0x40,
0x30, 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01,
0x01, 0xff, 0x04, 0x02, 0x30, 0x00, 0x30, 0x1f,
0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30,
0x16, 0x80, 0x14, 0x4a, 0xdd, 0x06, 0x16, 0x1b,
0xbc, 0xf6, 0x68, 0xb5, 0x76, 0xf5, 0x81, 0xb6,
0xbb, 0x62, 0x1a, 0xba, 0x5a, 0x81, 0x2f, 0x30,
0x21, 0x06, 0x03, 0x55, 0x1d, 0x20, 0x04, 0x1a,
0x30, 0x18, 0x30, 0x0c, 0x06, 0x0a, 0x2b, 0x06,
0x01, 0x04, 0x01, 0xd6, 0x79, 0x02, 0x05, 0x01,
0x30, 0x08, 0x06, 0x06, 0x67, 0x81, 0x0c, 0x01,
0x02, 0x02, 0x30, 0x30, 0x06, 0x03, 0x55, 0x1d,
0x1f, 0x04, 0x29, 0x30, 0x27, 0x30, 0x25, 0xa0,
0x23, 0xa0, 0x21, 0x86, 0x1f, 0x68, 0x74, 0x74,
0x70, 0x3a, 0x2f, 0x2f, 0x70, 0x6b, 0x69, 0x2e,
0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x63,
0x6f, 0x6d, 0x2f, 0x47, 0x49, 0x41, 0x47, 0x32,
0x2e, 0x63, 0x72, 0x6c, 0x30, 0x0d, 0x06, 0x09,
0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00,
0x7b, 0x27, 0x00, 0x46, 0x8f, 0xfd, 0x5b, 0xff,
0xcb, 0x05, 0x9b, 0xf7, 0xf1, 0x68, 0xf6, 0x9a,
0x7b, 0xba, 0x53, 0xdf, 0x63, 0xed, 0x11, 0x94,
0x39, 0xf2, 0xd0, 0x20, 0xcd, 0xa3, 0xc4, 0x98,
0xa5, 0x10, 0x74, 0xe7, 0x10, 0x6d, 0x07, 0xf8,
0x33, 0x87, 0x05, 0x43, 0x0e, 0x64, 0x77, 0x09,
0x18, 0x4f, 0x38, 0x2e, 0x45, 0xae, 0xa8, 0x34,
0x3a, 0xa8, 0x33, 0xac, 0x9d, 0xdd, 0x25, 0x91,
0x59, 0x43, 0xbe, 0x0f, 0x87, 0x16, 0x2f, 0xb5,
0x27, 0xfd, 0xce, 0x2f, 0x35, 0x5d, 0x12, 0xa1,
0x66, 0xac, 0xf7, 0x95, 0x38, 0x0f, 0xe5, 0xb1,
0x18, 0x18, 0xe6, 0x80, 0x52, 0x31, 0x8a, 0x66,
0x02, 0x52, 0x1a, 0xa4, 0x32, 0x6a, 0x61, 0x05,
0xcf, 0x1d, 0xf9, 0x90, 0x73, 0xf0, 0xeb, 0x20,
0x31, 0x7b, 0x2e, 0xc0, 0xb0, 0xfb, 0x5c, 0xcc,
0xdc, 0x76, 0x55, 0x72, 0xaf, 0xb1, 0x05, 0xf4,
0xad, 0xf9, 0xd7, 0x73, 0x5c, 0x2c, 0xbf, 0x0d,
0x84, 0x18, 0x01, 0x1d, 0x4d, 0x08, 0xa9, 0x4e,
0x37, 0xb7, 0x58, 0xc4, 0x05, 0x0e, 0x65, 0x63,
0xd2, 0x88, 0x02, 0xf5, 0x82, 0x17, 0x08, 0xd5,
0x8f, 0x80, 0xc7, 0x82, 0x29, 0xbb, 0xe1, 0x04,
0xbe, 0xf6, 0xe1, 0x8c, 0xbc, 0x3a, 0xf8, 0xf9,
0x56, 0xda, 0xdc, 0x8e, 0xc6, 0xe6, 0x63, 0x98,
0x12, 0x08, 0x41, 0x2c, 0x9d, 0x7c, 0x82, 0x0d,
0x1e, 0xea, 0xba, 0xde, 0x32, 0x09, 0xda, 0x52,
0x24, 0x4f, 0xcc, 0xb6, 0x09, 0x33, 0x8b, 0x00,
0xf9, 0x83, 0xb3, 0xc6, 0xa4, 0x90, 0x49, 0x83,
0x2d, 0x36, 0xd9, 0x11, 0x78, 0xd0, 0x62, 0x9f,
0xc4, 0x8f, 0x84, 0xba, 0x7f, 0xaa, 0x04, 0xf1,
0xd9, 0xa4, 0xad, 0x5d, 0x63, 0xee, 0x72, 0xc6,
0x4d, 0xd1, 0x4b, 0x41, 0x8f, 0x40, 0x0f, 0x7d,
0xcd, 0xb8, 0x2e, 0x5b, 0x6e, 0x21, 0xc9, 0x3d
};
Flow f;
SSLState *ssl_state = NULL;
TcpSession ssn;
Packet *p1 = NULL;
Packet *p2 = NULL;
Packet *p3 = NULL;
Signature *s = NULL;
ThreadVars tv;
DetectEngineThreadCtx *det_ctx = NULL;
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
memset(&tv, 0, sizeof(ThreadVars));
memset(&f, 0, sizeof(Flow));
memset(&ssn, 0, sizeof(TcpSession));
p1 = UTHBuildPacketReal(client_hello, sizeof(client_hello), IPPROTO_TCP,
"192.168.1.5", "192.168.1.1", 51251, 443);
p2 = UTHBuildPacketReal(server_hello, sizeof(server_hello), IPPROTO_TCP,
"192.168.1.1", "192.168.1.5", 443, 51251);
p3 = UTHBuildPacketReal(certificate, sizeof(certificate), IPPROTO_TCP,
"192.168.1.1", "192.168.1.5", 443, 51251);
FLOW_INITIALIZE(&f);
f.flags |= FLOW_IPV4;
f.proto = IPPROTO_TCP;
f.protomap = FlowGetProtoMapping(f.proto);
f.alproto = ALPROTO_TLS;
p1->flow = &f;
p1->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
p1->flowflags |= FLOW_PKT_TOSERVER;
p1->flowflags |= FLOW_PKT_ESTABLISHED;
p1->pcap_cnt = 1;
p2->flow = &f;
p2->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
p2->flowflags |= FLOW_PKT_TOCLIENT;
p2->flowflags |= FLOW_PKT_ESTABLISHED;
p2->pcap_cnt = 2;
p3->flow = &f;
p3->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
p3->flowflags |= FLOW_PKT_TOCLIENT;
p3->flowflags |= FLOW_PKT_ESTABLISHED;
p3->pcap_cnt = 3;
f.lastts.tv_sec = 1474978656; /* 2016-09-27 */
StreamTcpInitConfig(TRUE);
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
FAIL_IF_NULL(de_ctx);
de_ctx->flags |= DE_QUIET;
s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
"(msg:\"Test tls_cert_valid\"; "
"tls_cert_valid; sid:1;)");
FAIL_IF_NULL(s);
SigGroupBuild(de_ctx);
DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOSERVER,
client_hello, sizeof(client_hello));
FAIL_IF(r != 0);
ssl_state = f.alstate;
FAIL_IF_NULL(ssl_state);
SigMatchSignatures(&tv, de_ctx, det_ctx, p1);
FAIL_IF(PacketAlertCheck(p1, 1));
r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
server_hello, sizeof(server_hello));
FAIL_IF(r != 0);
SigMatchSignatures(&tv, de_ctx, det_ctx, p2);
FAIL_IF(PacketAlertCheck(p2, 1));
r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
certificate, sizeof(certificate));
FAIL_IF(r != 0);
SigMatchSignatures(&tv, de_ctx, det_ctx, p3);
FAIL_IF_NOT(PacketAlertCheck(p3, 1));
AppLayerParserThreadCtxFree(alp_tctx);
DetectEngineThreadCtxDeinit(&tv, det_ctx);
DetectEngineCtxFree(de_ctx);
StreamTcpFreeConfig(TRUE);
FLOW_DESTROY(&f);
UTHFreePacket(p1);
UTHFreePacket(p2);
UTHFreePacket(p3);
PASS;
}
#endif /* UNITTESTS */
/**
* \brief Register unit tests for tls_cert_notbefore.
*/
void TlsNotBeforeRegisterTests(void)
{
#ifdef UNITTESTS /* UNITTESTS */
UtRegisterTest("ValidityTestParse01", ValidityTestParse01);
UtRegisterTest("ValidityTestParse03", ValidityTestParse03);
UtRegisterTest("ValidityTestParse05", ValidityTestParse05);
UtRegisterTest("ValidityTestParse07", ValidityTestParse07);
UtRegisterTest("ValidityTestParse09", ValidityTestParse09);
UtRegisterTest("ValidityTestParse11", ValidityTestParse11);
UtRegisterTest("ValidityTestParse13", ValidityTestParse13);
UtRegisterTest("ValidityTestParse15", ValidityTestParse15);
UtRegisterTest("ValidityTestParse17", ValidityTestParse17);
UtRegisterTest("ValidityTestParse19", ValidityTestParse19);
UtRegisterTest("ValidityTestParse21", ValidityTestParse21);
UtRegisterTest("ValidityTestParse23", ValidityTestParse23);
UtRegisterTest("ValidityTestDetect01", ValidityTestDetect01);
#endif /* UNITTESTS */
}
/**
* \brief Register unit tests for tls_cert_notafter.
*/
void TlsNotAfterRegisterTests(void)
{
#ifdef UNITTESTS /* UNITTESTS */
UtRegisterTest("ValidityTestParse02", ValidityTestParse02);
UtRegisterTest("ValidityTestParse04", ValidityTestParse04);
UtRegisterTest("ValidityTestParse06", ValidityTestParse06);
UtRegisterTest("ValidityTestParse08", ValidityTestParse08);
UtRegisterTest("ValidityTestParse10", ValidityTestParse10);
UtRegisterTest("ValidityTestParse12", ValidityTestParse12);
UtRegisterTest("ValidityTestParse14", ValidityTestParse14);
UtRegisterTest("ValidityTestParse16", ValidityTestParse16);
UtRegisterTest("ValidityTestParse18", ValidityTestParse18);
UtRegisterTest("ValidityTestParse20", ValidityTestParse20);
UtRegisterTest("ValidityTestParse22", ValidityTestParse22);
#endif /* UNITTESTS */
}
/**
* \brief Register unit tests for tls_cert_expired
*/
void TlsExpiredRegisterTests(void)
{
#ifdef UNITTESTS /* UNITTESTS */
UtRegisterTest("ExpiredTestDetect01", ExpiredTestDetect01);
#endif /* UNITTESTS */
}
/**
* \brief Register unit tests for tls_cert_valid
*/
void TlsValidRegisterTests(void)
{
#ifdef UNITTESTS /* UNITTESTS */
UtRegisterTest("ValidTestDetect01", ValidTestDetect01);
#endif /* UNITTESTS */
}
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