diff options
author | Ashlee Young <ashlee@wildernessvoice.com> | 2016-01-20 01:10:01 +0000 |
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committer | Ashlee Young <ashlee@wildernessvoice.com> | 2016-01-20 01:10:11 +0000 |
commit | 19d701ddf07d855128ded0cf2b573ce468e3bdd6 (patch) | |
tree | 0edcd3461ca903c76e431bb7c6348c42a0f12488 /framework/src/suricata/src/detect-http-ua.c | |
parent | fac6fbefbfad1cf837ddd88bc0d330559c8eb6f9 (diff) |
Removing Suricata and Audit from source repo, and updated build.sh to avoid building suricata. Will re-address this in C release via tar balls.
Change-Id: I3710076f8b7f3313cb3cb5260c4eb0a6834d4f6e
Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>
Diffstat (limited to 'framework/src/suricata/src/detect-http-ua.c')
-rw-r--r-- | framework/src/suricata/src/detect-http-ua.c | 2110 |
1 files changed, 0 insertions, 2110 deletions
diff --git a/framework/src/suricata/src/detect-http-ua.c b/framework/src/suricata/src/detect-http-ua.c deleted file mode 100644 index cae5e9fa..00000000 --- a/framework/src/suricata/src/detect-http-ua.c +++ /dev/null @@ -1,2110 +0,0 @@ -/* Copyright (C) 2007-2012 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. - */ - -/** - * \ingroup httplayer - * - * @{ - */ - - -/** - * \file - * - * \author Anoop Saldanha <anoopsaldanha@gmail.com> - * - * Implements support for the http_user_agent keyword. - */ - -#include "suricata-common.h" -#include "threads.h" -#include "decode.h" - -#include "detect.h" -#include "detect-parse.h" -#include "detect-engine.h" -#include "detect-engine-mpm.h" -#include "detect-engine-state.h" -#include "detect-content.h" -#include "detect-pcre.h" - -#include "flow.h" -#include "flow-var.h" -#include "flow-util.h" - -#include "util-debug.h" -#include "util-unittest.h" -#include "util-unittest-helper.h" -#include "util-spm.h" - -#include "app-layer.h" -#include "app-layer-parser.h" - -#include "app-layer-htp.h" -#include "stream-tcp.h" -#include "detect-http-ua.h" - -int DetectHttpUASetup(DetectEngineCtx *, Signature *, char *); -void DetectHttpUARegisterTests(void); -void DetectHttpUAFree(void *); - -/** - * \brief Registers the keyword handlers for the "http_user_agent" keyword. - */ -void DetectHttpUARegister(void) -{ - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].name = "http_user_agent"; - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].desc = "content modifier to match only on the HTTP User-Agent header"; - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].url = "https://redmine.openinfosecfoundation.org/projects/suricata/wiki/HTTP-keywords#http_user_agent"; - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].Match = NULL; - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].AppLayerMatch = NULL; - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].Setup = DetectHttpUASetup; - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].Free = DetectHttpUAFree; - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].RegisterTests = DetectHttpUARegisterTests; - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].alproto = ALPROTO_HTTP; - - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].flags |= SIGMATCH_NOOPT; - sigmatch_table[DETECT_AL_HTTP_USER_AGENT].flags |= SIGMATCH_PAYLOAD ; - - return; -} - -/** - * \brief The setup function for the http_user_agent keyword for a signature. - * - * \param de_ctx Pointer to the detection engine context. - * \param s Pointer to the signature for the current Signature being - * parsed from the rules. - * \param m Pointer to the head of the SigMatch for the current rule - * being parsed. - * \param arg Pointer to the string holding the keyword value. - * - * \retval 0 On success - * \retval -1 On failure - */ -int DetectHttpUASetup(DetectEngineCtx *de_ctx, Signature *s, char *arg) -{ - return DetectEngineContentModifierBufferSetup(de_ctx, s, arg, - DETECT_AL_HTTP_USER_AGENT, - DETECT_SM_LIST_HUADMATCH, - ALPROTO_HTTP, - NULL); -} - -/** - * \brief The function to free the http_user_agent data. - * - * \param ptr Pointer to the http_user_agent. - */ -void DetectHttpUAFree(void *ptr) -{ - DetectContentData *huad = (DetectContentData *)ptr; - if (huad == NULL) - return; - - if (huad->content != NULL) - SCFree(huad->content); - - BoyerMooreCtxDeInit(huad->bm_ctx); - SCFree(huad); - - return; -} - -/************************************Unittests*********************************/ - -#ifdef UNITTESTS - -#include "stream-tcp-reassemble.h" - -/** - * \test Test that a signature containting a http_user_agent is correctly parsed - * and the keyword is registered. - */ -static int DetectHttpUATest01(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(msg:\"Testing http_user_agent\"; " - "content:\"one\"; http_user_agent; sid:1;)"); - if (de_ctx->sig_list != NULL) { - result = 1; - } else { - goto end; - } - - end: - SigGroupCleanup(de_ctx); - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - - return result; -} - -/** - * \test Test that a signature containing an valid http_user_agent entry is - * parsed. - */ -static int DetectHttpUATest02(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(msg:\"Testing http_user_agent\"; " - "content:\"one\"; http_user_agent:; sid:1;)"); - if (de_ctx->sig_list != NULL) - result = 1; - - end: - SigGroupCleanup(de_ctx); - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - - return result; -} - -/** - * \test Test that an invalid signature containing no content but a - * http_user_agent is invalidated. - */ -static int DetectHttpUATest03(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(msg:\"Testing http_user_agent\"; " - "http_user_agent; sid:1;)"); - if (de_ctx->sig_list == NULL) - result = 1; - - end: - SigGroupCleanup(de_ctx); - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - - return result; -} - -/** - * \test Test that an invalid signature containing a rawbytes along with a - * http_user_agent is invalidated. - */ -static int DetectHttpUATest04(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(msg:\"Testing http_user_agent\"; " - "content:\"one\"; rawbytes; http_user_agent; sid:1;)"); - if (de_ctx->sig_list == NULL) - result = 1; - - end: - SigGroupCleanup(de_ctx); - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - - return result; -} - -/** - * \test Test that a http_user_agent with nocase is parsed. - */ -static int DetectHttpUATest05(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(msg:\"Testing http_user_agent\"; " - "content:\"one\"; http_user_agent; nocase; sid:1;)"); - if (de_ctx->sig_list != NULL) - result = 1; - - end: - SigGroupCleanup(de_ctx); - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - - return result; -} - -/** - *\test Test that the http_user_agent content matches against a http request - * which holds the content. - */ -static int DetectHttpUATest06(void) -{ - TcpSession ssn; - Packet *p = NULL; - ThreadVars th_v; - DetectEngineCtx *de_ctx = NULL; - DetectEngineThreadCtx *det_ctx = NULL; - HtpState *http_state = NULL; - Flow f; - uint8_t http_buf[] = - "GET /index.html HTTP/1.0\r\n" - "Host: www.openinfosecfoundation.org\r\n" - "User-Agent: This is dummy message body\r\n" - "Content-Type: text/html\r\n" - "\r\n"; - uint32_t http_len = sizeof(http_buf) - 1; - int result = 0; - AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc(); - - memset(&th_v, 0, sizeof(th_v)); - memset(&f, 0, sizeof(f)); - memset(&ssn, 0, sizeof(ssn)); - - p = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - - FLOW_INITIALIZE(&f); - f.protoctx = (void *)&ssn; - f.proto = IPPROTO_TCP; - f.flags |= FLOW_IPV4; - - p->flow = &f; - p->flowflags |= FLOW_PKT_TOSERVER; - p->flowflags |= FLOW_PKT_ESTABLISHED; - p->flags |= PKT_HAS_FLOW | PKT_STREAM_EST; - f.alproto = ALPROTO_HTTP; - - StreamTcpInitConfig(TRUE); - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - - de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any " - "(msg:\"http user agent test\"; " - "content:\"message\"; http_user_agent; " - "sid:1;)"); - if (de_ctx->sig_list == NULL) - goto end; - - SigGroupBuild(de_ctx); - DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx); - - SCMutexLock(&f.m); - int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - http_state = f.alstate; - if (http_state == NULL) { - printf("no http state: \n"); - result = 0; - goto end; - } - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - - if (!(PacketAlertCheck(p, 1))) { - printf("sid 1 didn't match but should have\n"); - goto end; - } - - result = 1; -end: - if (alp_tctx != NULL) - AppLayerParserThreadCtxFree(alp_tctx); - if (de_ctx != NULL) - SigGroupCleanup(de_ctx); - if (de_ctx != NULL) - SigCleanSignatures(de_ctx); - if (de_ctx != NULL) - DetectEngineCtxFree(de_ctx); - - StreamTcpFreeConfig(TRUE); - FLOW_DESTROY(&f); - UTHFreePackets(&p, 1); - return result; -} - -/** - *\test Test that the http_user_agent content matches against a http request - * which holds the content. - */ -static int DetectHttpUATest07(void) -{ - TcpSession ssn; - Packet *p1 = NULL; - Packet *p2 = NULL; - ThreadVars th_v; - DetectEngineCtx *de_ctx = NULL; - DetectEngineThreadCtx *det_ctx = NULL; - HtpState *http_state = NULL; - Flow f; - uint8_t http1_buf[] = - "GET /index.html HTTP/1.0\r\n" - "Host: www.openinfosecfoundation.org\r\n" - "User-Agent: This is dummy message"; - uint8_t http2_buf[] = - "body1\r\n\r\n"; - uint32_t http1_len = sizeof(http1_buf) - 1; - uint32_t http2_len = sizeof(http2_buf) - 1; - int result = 0; - AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc(); - - memset(&th_v, 0, sizeof(th_v)); - memset(&f, 0, sizeof(f)); - memset(&ssn, 0, sizeof(ssn)); - - p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - - FLOW_INITIALIZE(&f); - f.protoctx = (void *)&ssn; - f.proto = IPPROTO_TCP; - f.flags |= FLOW_IPV4; - - p1->flow = &f; - p1->flowflags |= FLOW_PKT_TOSERVER; - p1->flowflags |= FLOW_PKT_ESTABLISHED; - p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - p2->flow = &f; - p2->flowflags |= FLOW_PKT_TOSERVER; - p2->flowflags |= FLOW_PKT_ESTABLISHED; - p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - f.alproto = ALPROTO_HTTP; - - StreamTcpInitConfig(TRUE); - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - - de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any " - "(msg:\"http user agent test\"; " - "content:\"message\"; http_user_agent; " - "sid:1;)"); - if (de_ctx->sig_list == NULL) - goto end; - - SigGroupBuild(de_ctx); - DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx); - - SCMutexLock(&f.m); - int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http1_buf, http1_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - http_state = f.alstate; - if (http_state == NULL) { - printf("no http state: "); - goto end; - } - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p1); - - if (PacketAlertCheck(p1, 1)) { - printf("sid 1 matched on p1 but shouldn't have: "); - goto end; - } - - SCMutexLock(&f.m); - r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http2_buf, http2_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p2); - if (!(PacketAlertCheck(p2, 1))) { - printf("sid 1 didn't match on p2 but should have: "); - goto end; - } - - result = 1; -end: - if (alp_tctx != NULL) - AppLayerParserThreadCtxFree(alp_tctx); - if (de_ctx != NULL) - SigGroupCleanup(de_ctx); - if (de_ctx != NULL) - SigCleanSignatures(de_ctx); - if (de_ctx != NULL) - DetectEngineCtxFree(de_ctx); - - StreamTcpFreeConfig(TRUE); - FLOW_DESTROY(&f); - UTHFreePackets(&p1, 1); - UTHFreePackets(&p2, 1); - return result; -} - -/** - *\test Test that the http_user_agent content matches against a http request - * which holds the content. - */ -static int DetectHttpUATest08(void) -{ - TcpSession ssn; - Packet *p1 = NULL; - Packet *p2 = NULL; - ThreadVars th_v; - DetectEngineCtx *de_ctx = NULL; - DetectEngineThreadCtx *det_ctx = NULL; - HtpState *http_state = NULL; - Flow f; - uint8_t http1_buf[] = - "GET /index.html HTTP/1.0\r\n" - "Host: www.openinfosecfoundation.org\r\n" - "User-Agent: This is dummy mess"; - uint8_t http2_buf[] = - "age body\r\n\r\n"; - uint32_t http1_len = sizeof(http1_buf) - 1; - uint32_t http2_len = sizeof(http2_buf) - 1; - int result = 0; - AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc(); - - memset(&th_v, 0, sizeof(th_v)); - memset(&f, 0, sizeof(f)); - memset(&ssn, 0, sizeof(ssn)); - - p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - - FLOW_INITIALIZE(&f); - f.protoctx = (void *)&ssn; - f.proto = IPPROTO_TCP; - f.flags |= FLOW_IPV4; - - p1->flow = &f; - p1->flowflags |= FLOW_PKT_TOSERVER; - p1->flowflags |= FLOW_PKT_ESTABLISHED; - p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - p2->flow = &f; - p2->flowflags |= FLOW_PKT_TOSERVER; - p2->flowflags |= FLOW_PKT_ESTABLISHED; - p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - f.alproto = ALPROTO_HTTP; - - StreamTcpInitConfig(TRUE); - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - - de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any " - "(msg:\"http user agent test\"; " - "content:\"message\"; http_user_agent; " - "sid:1;)"); - if (de_ctx->sig_list == NULL) - goto end; - - SigGroupBuild(de_ctx); - DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx); - - SCMutexLock(&f.m); - int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http1_buf, http1_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - http_state = f.alstate; - if (http_state == NULL) { - printf("no http state: "); - result = 0; - goto end; - } - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p1); - - if ((PacketAlertCheck(p1, 1))) { - printf("sid 1 didn't match but should have"); - goto end; - } - - SCMutexLock(&f.m); - r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http2_buf, http2_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p2); - - if (!(PacketAlertCheck(p2, 1))) { - printf("sid 1 didn't match but should have"); - goto end; - } - - result = 1; -end: - if (alp_tctx != NULL) - AppLayerParserThreadCtxFree(alp_tctx); - if (de_ctx != NULL) - SigGroupCleanup(de_ctx); - if (de_ctx != NULL) - SigCleanSignatures(de_ctx); - if (de_ctx != NULL) - DetectEngineCtxFree(de_ctx); - - StreamTcpFreeConfig(TRUE); - FLOW_DESTROY(&f); - UTHFreePackets(&p1, 1); - UTHFreePackets(&p2, 1); - return result; -} - -/** - *\test Test that the http_user_agent content matches against a http request - * which holds the content, against a cross boundary present pattern. - */ -static int DetectHttpUATest09(void) -{ - TcpSession ssn; - Packet *p1 = NULL; - Packet *p2 = NULL; - ThreadVars th_v; - DetectEngineCtx *de_ctx = NULL; - DetectEngineThreadCtx *det_ctx = NULL; - HtpState *http_state = NULL; - Flow f; - uint8_t http1_buf[] = - "GET /index.html HTTP/1.0\r\n" - "Host: www.openinfosecfoundation.org\r\n" - "User-Agent: This is dummy body1"; - uint8_t http2_buf[] = - "This is dummy message body2\r\n" - "Content-Type: text/html\r\n" - "Content-Length: 46\r\n" - "\r\n" - "This is dummy body1"; - uint32_t http1_len = sizeof(http1_buf) - 1; - uint32_t http2_len = sizeof(http2_buf) - 1; - int result = 0; - AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc(); - - memset(&th_v, 0, sizeof(th_v)); - memset(&f, 0, sizeof(f)); - memset(&ssn, 0, sizeof(ssn)); - - p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - - FLOW_INITIALIZE(&f); - f.protoctx = (void *)&ssn; - f.proto = IPPROTO_TCP; - f.flags |= FLOW_IPV4; - - p1->flow = &f; - p1->flowflags |= FLOW_PKT_TOSERVER; - p1->flowflags |= FLOW_PKT_ESTABLISHED; - p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - p2->flow = &f; - p2->flowflags |= FLOW_PKT_TOSERVER; - p2->flowflags |= FLOW_PKT_ESTABLISHED; - p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - f.alproto = ALPROTO_HTTP; - - StreamTcpInitConfig(TRUE); - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - - de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any " - "(msg:\"http user agent test\"; " - "content:\"body1This\"; http_user_agent; " - "sid:1;)"); - if (de_ctx->sig_list == NULL) - goto end; - - SigGroupBuild(de_ctx); - DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx); - - SCMutexLock(&f.m); - int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http1_buf, http1_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - http_state = f.alstate; - if (http_state == NULL) { - printf("no http state: "); - result = 0; - goto end; - } - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p1); - - if ((PacketAlertCheck(p1, 1))) { - printf("sid 1 didn't match but should have"); - goto end; - } - - SCMutexLock(&f.m); - r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http2_buf, http2_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p2); - - if (!(PacketAlertCheck(p2, 1))) { - printf("sid 1 didn't match but should have"); - goto end; - } - - result = 1; -end: - if (alp_tctx != NULL) - AppLayerParserThreadCtxFree(alp_tctx); - if (de_ctx != NULL) - SigGroupCleanup(de_ctx); - if (de_ctx != NULL) - SigCleanSignatures(de_ctx); - if (de_ctx != NULL) - DetectEngineCtxFree(de_ctx); - - StreamTcpFreeConfig(TRUE); - FLOW_DESTROY(&f); - UTHFreePackets(&p1, 1); - UTHFreePackets(&p2, 1); - return result; -} - -/** - *\test Test that the http_user_agent content matches against a http request - * against a case insensitive pattern. - */ -static int DetectHttpUATest10(void) -{ - TcpSession ssn; - Packet *p1 = NULL; - Packet *p2 = NULL; - ThreadVars th_v; - DetectEngineCtx *de_ctx = NULL; - DetectEngineThreadCtx *det_ctx = NULL; - HtpState *http_state = NULL; - Flow f; - uint8_t http1_buf[] = - "GET /index.html HTTP/1.0\r\n" - "Host: www.openinfosecfoundation.org\r\n" - "User-Agent: This is dummy bodY1"; - uint8_t http2_buf[] = - "This is dummy message body2\r\n" - "Content-Type: text/html\r\n" - "Content-Length: 46\r\n" - "\r\n" - "This is dummy bodY1"; - uint32_t http1_len = sizeof(http1_buf) - 1; - uint32_t http2_len = sizeof(http2_buf) - 1; - int result = 0; - AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc(); - - memset(&th_v, 0, sizeof(th_v)); - memset(&f, 0, sizeof(f)); - memset(&ssn, 0, sizeof(ssn)); - - p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - - FLOW_INITIALIZE(&f); - f.protoctx = (void *)&ssn; - f.proto = IPPROTO_TCP; - f.flags |= FLOW_IPV4; - - p1->flow = &f; - p1->flowflags |= FLOW_PKT_TOSERVER; - p1->flowflags |= FLOW_PKT_ESTABLISHED; - p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - p2->flow = &f; - p2->flowflags |= FLOW_PKT_TOSERVER; - p2->flowflags |= FLOW_PKT_ESTABLISHED; - p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - f.alproto = ALPROTO_HTTP; - - StreamTcpInitConfig(TRUE); - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - - de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any " - "(msg:\"http user agent test\"; " - "content:\"body1this\"; http_user_agent; nocase;" - "sid:1;)"); - if (de_ctx->sig_list == NULL) - goto end; - - SigGroupBuild(de_ctx); - DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx); - - SCMutexLock(&f.m); - int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http1_buf, http1_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - http_state = f.alstate; - if (http_state == NULL) { - printf("no http state: \n"); - result = 0; - goto end; - } - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p1); - - if ((PacketAlertCheck(p1, 1))) { - printf("sid 1 didn't match but should have\n"); - goto end; - } - - SCMutexLock(&f.m); - r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http2_buf, http2_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p2); - - if (!(PacketAlertCheck(p2, 1))) { - printf("sid 1 didn't match but should have"); - goto end; - } - - result = 1; -end: - if (alp_tctx != NULL) - AppLayerParserThreadCtxFree(alp_tctx); - if (de_ctx != NULL) - SigGroupCleanup(de_ctx); - if (de_ctx != NULL) - SigCleanSignatures(de_ctx); - if (de_ctx != NULL) - DetectEngineCtxFree(de_ctx); - - StreamTcpFreeConfig(TRUE); - FLOW_DESTROY(&f); - UTHFreePackets(&p1, 1); - UTHFreePackets(&p2, 1); - return result; -} - -/** - *\test Test that the negated http_user_agent content matches against a - * http request which doesn't hold the content. - */ -static int DetectHttpUATest11(void) -{ - TcpSession ssn; - Packet *p = NULL; - ThreadVars th_v; - DetectEngineCtx *de_ctx = NULL; - DetectEngineThreadCtx *det_ctx = NULL; - HtpState *http_state = NULL; - Flow f; - uint8_t http_buf[] = - "GET /index.html HTTP/1.0\r\n" - "Host: www.openinfosecfoundation.org\r\n" - "User-Agent: This is dummy message body\r\n" - "Content-Type: text/html\r\n" - "\r\n"; - uint32_t http_len = sizeof(http_buf) - 1; - int result = 0; - AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc(); - - memset(&th_v, 0, sizeof(th_v)); - memset(&f, 0, sizeof(f)); - memset(&ssn, 0, sizeof(ssn)); - - p = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - - FLOW_INITIALIZE(&f); - f.protoctx = (void *)&ssn; - f.proto = IPPROTO_TCP; - f.flags |= FLOW_IPV4; - - p->flow = &f; - p->flowflags |= FLOW_PKT_TOSERVER; - p->flowflags |= FLOW_PKT_ESTABLISHED; - p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - f.alproto = ALPROTO_HTTP; - - StreamTcpInitConfig(TRUE); - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - - de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any " - "(msg:\"http user agent test\"; " - "content:!\"message\"; http_user_agent; " - "sid:1;)"); - if (de_ctx->sig_list == NULL) - goto end; - - SigGroupBuild(de_ctx); - DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx); - - SCMutexLock(&f.m); - int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - http_state = f.alstate; - if (http_state == NULL) { - printf("no http state: "); - result = 0; - goto end; - } - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - - if (PacketAlertCheck(p, 1)) { - printf("sid 1 matched but shouldn't have"); - goto end; - } - - result = 1; -end: - if (alp_tctx != NULL) - AppLayerParserThreadCtxFree(alp_tctx); - if (de_ctx != NULL) - SigGroupCleanup(de_ctx); - if (de_ctx != NULL) - SigCleanSignatures(de_ctx); - if (de_ctx != NULL) - DetectEngineCtxFree(de_ctx); - - StreamTcpFreeConfig(TRUE); - FLOW_DESTROY(&f); - UTHFreePackets(&p, 1); - return result; -} - -/** - *\test Negative test that the negated http_user_agent content matches against a - * http request which holds hold the content. - */ -static int DetectHttpUATest12(void) -{ - TcpSession ssn; - Packet *p = NULL; - ThreadVars th_v; - DetectEngineCtx *de_ctx = NULL; - DetectEngineThreadCtx *det_ctx = NULL; - HtpState *http_state = NULL; - Flow f; - uint8_t http_buf[] = - "GET /index.html HTTP/1.0\r\n" - "Host: www.openinfosecfoundation.org\r\n" - "User-Agent: This is dummy body\r\n" - "\r\n"; - uint32_t http_len = sizeof(http_buf) - 1; - int result = 0; - AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc(); - - memset(&th_v, 0, sizeof(th_v)); - memset(&f, 0, sizeof(f)); - memset(&ssn, 0, sizeof(ssn)); - - p = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - - FLOW_INITIALIZE(&f); - f.protoctx = (void *)&ssn; - f.proto = IPPROTO_TCP; - f.flags |= FLOW_IPV4; - - p->flow = &f; - p->flowflags |= FLOW_PKT_TOSERVER; - p->flowflags |= FLOW_PKT_ESTABLISHED; - p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - f.alproto = ALPROTO_HTTP; - - StreamTcpInitConfig(TRUE); - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - - de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any " - "(msg:\"http user agent test\"; " - "content:!\"message\"; http_user_agent; " - "sid:1;)"); - if (de_ctx->sig_list == NULL) - goto end; - - SigGroupBuild(de_ctx); - DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx); - - SCMutexLock(&f.m); - int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - http_state = f.alstate; - if (http_state == NULL) { - printf("no http state: "); - result = 0; - goto end; - } - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - - if (!(PacketAlertCheck(p, 1))) { - printf("sid 1 didn't match but should have"); - goto end; - } - - result = 1; -end: - if (alp_tctx != NULL) - AppLayerParserThreadCtxFree(alp_tctx); - if (de_ctx != NULL) - SigGroupCleanup(de_ctx); - if (de_ctx != NULL) - SigCleanSignatures(de_ctx); - if (de_ctx != NULL) - DetectEngineCtxFree(de_ctx); - - StreamTcpFreeConfig(TRUE); - FLOW_DESTROY(&f); - UTHFreePackets(&p, 1); - return result; -} - -/** - * \test Test that the http_user_agent content matches against a http request - * which holds the content. - */ -static int DetectHttpUATest13(void) -{ - TcpSession ssn; - Packet *p = NULL; - ThreadVars th_v; - DetectEngineCtx *de_ctx = NULL; - DetectEngineThreadCtx *det_ctx = NULL; - HtpState *http_state = NULL; - Flow f; - uint8_t http_buf[] = - "GET /index.html HTTP/1.0\r\n" - "Host: www.openinfosecfoundation.org\r\n" - "User-Agent: longbufferabcdefghijklmnopqrstuvwxyz0123456789bufferend\r\n" - "Content-Type: text/html\r\n" - "\r\n"; - uint32_t http_len = sizeof(http_buf) - 1; - int result = 0; - AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc(); - - memset(&th_v, 0, sizeof(th_v)); - memset(&f, 0, sizeof(f)); - memset(&ssn, 0, sizeof(ssn)); - - p = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - - FLOW_INITIALIZE(&f); - f.protoctx = (void *)&ssn; - f.proto = IPPROTO_TCP; - f.flags |= FLOW_IPV4; - - p->flow = &f; - p->flowflags |= FLOW_PKT_TOSERVER; - p->flowflags |= FLOW_PKT_ESTABLISHED; - p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - f.alproto = ALPROTO_HTTP; - - StreamTcpInitConfig(TRUE); - - de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - - de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any " - "(msg:\"http user agent test\"; " - "content:\"abcdefghijklmnopqrstuvwxyz0123456789\"; http_user_agent; " - "sid:1;)"); - if (de_ctx->sig_list == NULL) - goto end; - - SigGroupBuild(de_ctx); - DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx); - - SCMutexLock(&f.m); - int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_len); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - result = 0; - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - http_state = f.alstate; - if (http_state == NULL) { - printf("no http state: "); - result = 0; - goto end; - } - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - - if (!(PacketAlertCheck(p, 1))) { - printf("sid 1 didn't match but should have"); - goto end; - } - - result = 1; -end: - if (alp_tctx != NULL) - AppLayerParserThreadCtxFree(alp_tctx); - if (de_ctx != NULL) - SigGroupCleanup(de_ctx); - if (de_ctx != NULL) - SigCleanSignatures(de_ctx); - if (de_ctx != NULL) - DetectEngineCtxFree(de_ctx); - - StreamTcpFreeConfig(TRUE); - FLOW_DESTROY(&f); - UTHFreePackets(&p, 1); - return result; -} - -/** - * \test multiple http transactions and body chunks of request handling - */ -static int DetectHttpUATest14(void) -{ - int result = 0; - Signature *s = NULL; - DetectEngineThreadCtx *det_ctx = NULL; - ThreadVars th_v; - Flow f; - TcpSession ssn; - Packet *p = NULL; - uint8_t httpbuf1[] = "POST / HTTP/1.1\r\n"; - uint8_t httpbuf2[] = "Cookie: dummy1\r\n"; - uint8_t httpbuf3[] = "User-Agent: Body one!!\r\n\r\n"; - uint32_t httplen1 = sizeof(httpbuf1) - 1; /* minus the \0 */ - uint32_t httplen2 = sizeof(httpbuf2) - 1; /* minus the \0 */ - uint32_t httplen3 = sizeof(httpbuf3) - 1; /* minus the \0 */ - uint8_t httpbuf4[] = "GET /?var=val HTTP/1.1\r\n"; - uint8_t httpbuf5[] = "Cookie: dummy2\r\n"; - uint8_t httpbuf6[] = "User-Agent: Body two\r\n\r\n"; - uint32_t httplen4 = sizeof(httpbuf4) - 1; /* minus the \0 */ - uint32_t httplen5 = sizeof(httpbuf5) - 1; /* minus the \0 */ - uint32_t httplen6 = sizeof(httpbuf6) - 1; /* minus the \0 */ - AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc(); - - memset(&th_v, 0, sizeof(th_v)); - memset(&f, 0, sizeof(f)); - memset(&ssn, 0, sizeof(ssn)); - - p = UTHBuildPacket(NULL, 0, IPPROTO_TCP); - - FLOW_INITIALIZE(&f); - f.protoctx = (void *)&ssn; - f.proto = IPPROTO_TCP; - f.flags |= FLOW_IPV4; - - p->flow = &f; - p->flowflags |= FLOW_PKT_TOSERVER; - p->flowflags |= FLOW_PKT_ESTABLISHED; - p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST; - f.alproto = ALPROTO_HTTP; - - StreamTcpInitConfig(TRUE); - - DetectEngineCtx *de_ctx = DetectEngineCtxInit(); - if (de_ctx == NULL) { - goto end; - } - - de_ctx->flags |= DE_QUIET; - - s = DetectEngineAppendSig(de_ctx, "alert tcp any any -> any any (content:\"POST\"; http_method; content:\"dummy1\"; http_cookie; content:\"Body one\"; http_user_agent; sid:1; rev:1;)"); - if (s == NULL) { - printf("sig parse failed: "); - goto end; - } - s = DetectEngineAppendSig(de_ctx, "alert tcp any any -> any any (content:\"GET\"; http_method; content:\"dummy2\"; http_cookie; content:\"Body two\"; http_user_agent; sid:2; rev:1;)"); - if (s == NULL) { - printf("sig2 parse failed: "); - goto end; - } - - SigGroupBuild(de_ctx); - DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx); - - SCMutexLock(&f.m); - int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, httpbuf1, httplen1); - if (r != 0) { - printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r); - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - if (PacketAlertCheck(p, 1)) { - printf("sig 1 alerted: "); - goto end; - } - p->alerts.cnt = 0; - - SCMutexLock(&f.m); - r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, httpbuf2, httplen2); - if (r != 0) { - printf("toserver chunk 2 returned %" PRId32 ", expected 0: ", r); - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - if (PacketAlertCheck(p, 1)) { - printf("sig 1 alerted (2): "); - goto end; - } - p->alerts.cnt = 0; - - SCMutexLock(&f.m); - r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, httpbuf3, httplen3); - if (r != 0) { - printf("toserver chunk 3 returned %" PRId32 ", expected 0: ", r); - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - if (!(PacketAlertCheck(p, 1))) { - printf("sig 1 didn't alert: "); - goto end; - } - p->alerts.cnt = 0; - - SCMutexLock(&f.m); - r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, httpbuf4, httplen4); - if (r != 0) { - printf("toserver chunk 5 returned %" PRId32 ", expected 0: ", r); - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - if (PacketAlertCheck(p, 1) || PacketAlertCheck(p, 2)) { - printf("sig 1 alerted (4): "); - goto end; - } - p->alerts.cnt = 0; - - SCMutexLock(&f.m); - r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, httpbuf5, httplen5); - if (r != 0) { - printf("toserver chunk 6 returned %" PRId32 ", expected 0: ", r); - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - if ((PacketAlertCheck(p, 1)) || (PacketAlertCheck(p, 2))) { - printf("sig 1 alerted (request 2, chunk 6): "); - goto end; - } - p->alerts.cnt = 0; - - SCLogDebug("sending data chunk 7"); - - SCMutexLock(&f.m); - r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, httpbuf6, httplen6); - if (r != 0) { - printf("toserver chunk 7 returned %" PRId32 ", expected 0: ", r); - SCMutexUnlock(&f.m); - goto end; - } - SCMutexUnlock(&f.m); - - /* do detect */ - SigMatchSignatures(&th_v, de_ctx, det_ctx, p); - if (PacketAlertCheck(p, 1) || !(PacketAlertCheck(p, 2))) { - printf("signature 2 didn't match or sig 1 matched, but shouldn't have: "); - goto end; - } - p->alerts.cnt = 0; - - HtpState *htp_state = f.alstate; - if (htp_state == NULL) { - printf("no http state: "); - result = 0; - goto end; - } - - if (AppLayerParserGetTxCnt(IPPROTO_TCP, ALPROTO_HTTP, htp_state) != 2) { - printf("The http app layer doesn't have 2 transactions, but it should: "); - goto end; - } - - result = 1; -end: - if (alp_tctx != NULL) - AppLayerParserThreadCtxFree(alp_tctx); - if (det_ctx != NULL) { - DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx); - } - if (de_ctx != NULL) { - SigGroupCleanup(de_ctx); - DetectEngineCtxFree(de_ctx); - } - - StreamTcpFreeConfig(TRUE); - FLOW_DESTROY(&f); - UTHFreePacket(p); - return result; -} - - - - - - - - - - - - - - - -int DetectHttpUATest22(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; content:\"two\"; http_user_agent; " - "content:\"three\"; distance:10; http_user_agent; content:\"four\"; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - DetectContentData *cd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->prev->ctx; - DetectContentData *cd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->ctx; - DetectContentData *huad1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (cd1->flags != 0 || memcmp(cd1->content, "one", cd1->content_len) != 0 || - cd2->flags != 0 || memcmp(cd2->content, "four", cd2->content_len) != 0 || - huad1->flags != DETECT_CONTENT_RELATIVE_NEXT || - memcmp(huad1->content, "two", huad1->content_len) != 0 || - huad2->flags != DETECT_CONTENT_DISTANCE || - memcmp(huad2->content, "three", huad1->content_len) != 0) { - goto end; - } - - if (!DETECT_CONTENT_IS_SINGLE(cd1) || - !DETECT_CONTENT_IS_SINGLE(cd2) || - DETECT_CONTENT_IS_SINGLE(huad1) || - DETECT_CONTENT_IS_SINGLE(huad2)) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest23(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; http_user_agent; pcre:/two/; " - "content:\"three\"; distance:10; http_user_agent; content:\"four\"; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->prev->ctx; - DetectContentData *cd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->ctx; - DetectContentData *huad1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (pd1->flags != 0 || - cd2->flags != 0 || memcmp(cd2->content, "four", cd2->content_len) != 0 || - huad1->flags != DETECT_CONTENT_RELATIVE_NEXT || - memcmp(huad1->content, "one", huad1->content_len) != 0 || - huad2->flags != DETECT_CONTENT_DISTANCE || - memcmp(huad2->content, "three", huad1->content_len) != 0) { - goto end; - } - - if (!DETECT_CONTENT_IS_SINGLE(cd2) || - DETECT_CONTENT_IS_SINGLE(huad1) || - DETECT_CONTENT_IS_SINGLE(huad2)) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest24(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; http_user_agent; pcre:/two/; " - "content:\"three\"; distance:10; within:15; http_user_agent; content:\"four\"; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->prev->ctx; - DetectContentData *cd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->ctx; - DetectContentData *huad1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (pd1->flags != 0 || - cd2->flags != 0 || memcmp(cd2->content, "four", cd2->content_len) != 0 || - huad1->flags != DETECT_CONTENT_RELATIVE_NEXT || - memcmp(huad1->content, "one", huad1->content_len) != 0 || - huad2->flags != (DETECT_CONTENT_DISTANCE | DETECT_CONTENT_WITHIN) || - memcmp(huad2->content, "three", huad1->content_len) != 0) { - goto end; - } - - if (!DETECT_CONTENT_IS_SINGLE(cd2) || - DETECT_CONTENT_IS_SINGLE(huad1) || - DETECT_CONTENT_IS_SINGLE(huad2)) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest25(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; http_user_agent; pcre:/two/; " - "content:\"three\"; distance:10; http_user_agent; " - "content:\"four\"; distance:10; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->prev->ctx; - DetectContentData *cd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->ctx; - DetectContentData *huad1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (pd1->flags != DETECT_PCRE_RELATIVE_NEXT || - cd2->flags != DETECT_CONTENT_DISTANCE || - memcmp(cd2->content, "four", cd2->content_len) != 0 || - huad1->flags != DETECT_CONTENT_RELATIVE_NEXT || - memcmp(huad1->content, "one", huad1->content_len) != 0 || - huad2->flags != DETECT_CONTENT_DISTANCE || - memcmp(huad2->content, "three", huad1->content_len) != 0) { - goto end; - } - - if (DETECT_CONTENT_IS_SINGLE(cd2) || - DETECT_CONTENT_IS_SINGLE(huad1) || - DETECT_CONTENT_IS_SINGLE(huad2)) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest26(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; offset:10; http_user_agent; pcre:/two/; " - "content:\"three\"; distance:10; http_user_agent; within:10; " - "content:\"four\"; distance:10; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->prev->ctx; - DetectContentData *cd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->ctx; - DetectContentData *huad1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) || - cd2->flags != DETECT_CONTENT_DISTANCE || - memcmp(cd2->content, "four", cd2->content_len) != 0 || - huad1->flags != (DETECT_CONTENT_RELATIVE_NEXT | DETECT_CONTENT_OFFSET) || - memcmp(huad1->content, "one", huad1->content_len) != 0 || - huad2->flags != (DETECT_CONTENT_DISTANCE | DETECT_CONTENT_WITHIN) || - memcmp(huad2->content, "three", huad1->content_len) != 0) { - printf ("failed: http_user_agent incorrect flags"); - goto end; - } - - if (DETECT_CONTENT_IS_SINGLE(cd2) || - DETECT_CONTENT_IS_SINGLE(huad1) || - DETECT_CONTENT_IS_SINGLE(huad2)) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest27(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; offset:10; http_user_agent; pcre:/two/; " - "content:\"three\"; distance:10; http_user_agent; within:10; " - "content:\"four\"; distance:10; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest28(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; http_user_agent; pcre:/two/; " - "content:\"three\"; http_user_agent; depth:10; " - "content:\"four\"; distance:10; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->prev->ctx; - DetectContentData *cd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_PMATCH]->ctx; - DetectContentData *huad1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) || - cd2->flags != DETECT_CONTENT_DISTANCE || - memcmp(cd2->content, "four", cd2->content_len) != 0 || - huad1->flags != 0 || - memcmp(huad1->content, "one", huad1->content_len) != 0 || - huad2->flags != DETECT_CONTENT_DEPTH || - memcmp(huad2->content, "three", huad1->content_len) != 0) { - goto end; - } - - if (DETECT_CONTENT_IS_SINGLE(cd2) || - !DETECT_CONTENT_IS_SINGLE(huad1) || - DETECT_CONTENT_IS_SINGLE(huad2)) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest29(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; http_user_agent; " - "content:\"two\"; distance:0; http_user_agent; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - DetectContentData *huad1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (huad1->flags != DETECT_CONTENT_RELATIVE_NEXT || - memcmp(huad1->content, "one", huad1->content_len) != 0 || - huad2->flags != DETECT_CONTENT_DISTANCE || - memcmp(huad2->content, "two", huad1->content_len) != 0) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest30(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; http_user_agent; " - "content:\"two\"; within:5; http_user_agent; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - DetectContentData *huad1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (huad1->flags != DETECT_CONTENT_RELATIVE_NEXT || - memcmp(huad1->content, "one", huad1->content_len) != 0 || - huad2->flags != DETECT_CONTENT_WITHIN || - memcmp(huad2->content, "two", huad1->content_len) != 0) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest31(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; within:5; http_user_agent; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest32(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; http_user_agent; within:5; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list != NULL\n"); - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest33(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"one\"; within:5; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest34(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(pcre:/one/V; " - "content:\"two\"; within:5; http_user_agent; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH] == NULL || - de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->type != DETECT_CONTENT || - de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev == NULL || - de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->type != DETECT_PCRE) { - - goto end; - } - - DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) || - huad2->flags != DETECT_CONTENT_WITHIN || - memcmp(huad2->content, "two", huad2->content_len) != 0) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest35(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(content:\"two\"; http_user_agent; " - "pcre:/one/VR; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH] == NULL || - de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->type != DETECT_PCRE || - de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev == NULL || - de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->type != DETECT_CONTENT) { - - goto end; - } - - DetectContentData *huad1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectPcreData *pd2 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (pd2->flags != (DETECT_PCRE_RELATIVE) || - huad1->flags != DETECT_CONTENT_RELATIVE_NEXT || - memcmp(huad1->content, "two", huad1->content_len) != 0) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -int DetectHttpUATest36(void) -{ - DetectEngineCtx *de_ctx = NULL; - int result = 0; - - if ( (de_ctx = DetectEngineCtxInit()) == NULL) - goto end; - - de_ctx->flags |= DE_QUIET; - de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any " - "(pcre:/one/V; " - "content:\"two\"; distance:5; http_user_agent; sid:1;)"); - if (de_ctx->sig_list == NULL) { - printf("de_ctx->sig_list == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL) { - printf("de_ctx->sig_list->sm_lists[DETECT_SM_LIST_HUADMATCH] == NULL\n"); - goto end; - } - - if (de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH] == NULL || - de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->type != DETECT_CONTENT || - de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev == NULL || - de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->type != DETECT_PCRE) { - - goto end; - } - - DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->prev->ctx; - DetectContentData *huad2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[DETECT_SM_LIST_HUADMATCH]->ctx; - if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) || - huad2->flags != DETECT_CONTENT_DISTANCE || - memcmp(huad2->content, "two", huad2->content_len) != 0) { - goto end; - } - - result = 1; - - end: - SigCleanSignatures(de_ctx); - DetectEngineCtxFree(de_ctx); - return result; -} - -#endif /* UNITTESTS */ - -void DetectHttpUARegisterTests(void) -{ -#ifdef UNITTESTS - UtRegisterTest("DetectHttpUATest01", DetectHttpUATest01, 1); - UtRegisterTest("DetectHttpUATest02", DetectHttpUATest02, 1); - UtRegisterTest("DetectHttpUATest03", DetectHttpUATest03, 1); - UtRegisterTest("DetectHttpUATest04", DetectHttpUATest04, 1); - UtRegisterTest("DetectHttpUATest05", DetectHttpUATest05, 1); - UtRegisterTest("DetectHttpUATest06", DetectHttpUATest06, 1); - UtRegisterTest("DetectHttpUATest07", DetectHttpUATest07, 1); - UtRegisterTest("DetectHttpUATest08", DetectHttpUATest08, 1); - UtRegisterTest("DetectHttpUATest09", DetectHttpUATest09, 1); - UtRegisterTest("DetectHttpUATest10", DetectHttpUATest10, 1); - UtRegisterTest("DetectHttpUATest11", DetectHttpUATest11, 1); - UtRegisterTest("DetectHttpUATest12", DetectHttpUATest12, 1); - UtRegisterTest("DetectHttpUATest13", DetectHttpUATest13, 1); - UtRegisterTest("DetectHttpUATest14", DetectHttpUATest14, 1); - - UtRegisterTest("DetectHttpUATest22", DetectHttpUATest22, 1); - UtRegisterTest("DetectHttpUATest23", DetectHttpUATest23, 1); - UtRegisterTest("DetectHttpUATest24", DetectHttpUATest24, 1); - UtRegisterTest("DetectHttpUATest25", DetectHttpUATest25, 1); - UtRegisterTest("DetectHttpUATest26", DetectHttpUATest26, 1); - UtRegisterTest("DetectHttpUATest27", DetectHttpUATest27, 1); - UtRegisterTest("DetectHttpUATest28", DetectHttpUATest28, 1); - UtRegisterTest("DetectHttpUATest29", DetectHttpUATest29, 1); - UtRegisterTest("DetectHttpUATest30", DetectHttpUATest30, 1); - UtRegisterTest("DetectHttpUATest31", DetectHttpUATest31, 1); - UtRegisterTest("DetectHttpUATest32", DetectHttpUATest32, 1); - UtRegisterTest("DetectHttpUATest33", DetectHttpUATest33, 1); - UtRegisterTest("DetectHttpUATest34", DetectHttpUATest34, 1); - UtRegisterTest("DetectHttpUATest35", DetectHttpUATest35, 1); - UtRegisterTest("DetectHttpUATest36", DetectHttpUATest36, 1); -#endif /* UNITTESTS */ - - return; -} -/** - * @} - */ |