#include "app-layer-htp.h"
#include "stream-tcp.h"
#include "detect-http-hh.h"
-#include "detect-engine-hhhd.h"
static int DetectHttpHHSetup(DetectEngineCtx *, Signature *, const char *);
+#ifdef UNITTESTS
static void DetectHttpHHRegisterTests(void);
+#endif
static _Bool DetectHttpHostValidateCallback(const Signature *s, const char **sigerror);
static int DetectHttpHostSetup(DetectEngineCtx *, Signature *, const char *);
static InspectionBuffer *GetData(DetectEngineThreadCtx *det_ctx,
sigmatch_table[DETECT_AL_HTTP_HOST].name = "http_host";
sigmatch_table[DETECT_AL_HTTP_HOST].desc = "content modifier to match only on the HTTP hostname";
sigmatch_table[DETECT_AL_HTTP_HOST].Setup = DetectHttpHHSetup;
+#ifdef UNITTESTS
sigmatch_table[DETECT_AL_HTTP_HOST].RegisterTests = DetectHttpHHRegisterTests;
+#endif
sigmatch_table[DETECT_AL_HTTP_HOST].flags |= SIGMATCH_NOOPT ;
/* http.host sticky buffer */
/************************************Unittests*********************************/
#ifdef UNITTESTS
+#include "tests/detect-http-host.c"
+#endif /* UNITTESTS */
-#include "stream-tcp-reassemble.h"
-
-/**
- * \test Test that a signature containting a http_host is correctly parsed
- * and the keyword is registered.
- */
-static int DetectHttpHHTest01(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_host\"; "
- "content:\"one\"; http_host; sid:1;)");
- if (de_ctx->sig_list != NULL) {
- result = 1;
- } else {
- goto end;
- }
-
- end:
- DetectEngineCtxFree(de_ctx);
-
- return result;
-}
-
-/**
- * \test Test that a signature containing an valid http_host entry is
- * parsed.
- */
-static int DetectHttpHHTest02(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_host\"; "
- "content:\"one\"; http_host; sid:1;)");
- if (de_ctx->sig_list != NULL)
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
-
- return result;
-}
-
-/**
- * \test Test that an invalid signature containing no content but a
- * http_host is invalidated.
- */
-static int DetectHttpHHTest03(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_host\"; "
- "http_host; sid:1;)");
- if (de_ctx->sig_list == NULL)
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
-
- return result;
-}
-
-/**
- * \test Test that an invalid signature containing a rawbytes along with a
- * http_host is invalidated.
- */
-static int DetectHttpHHTest04(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_host\"; "
- "content:\"one\"; rawbytes; http_host; sid:1;)");
- if (de_ctx->sig_list == NULL)
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
-
- return result;
-}
-
-/**
- * \test Test that a http_host with nocase is parsed.
- */
-static int DetectHttpHHTest05(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_host\"; "
- "content:\"one\"; http_host; sid:1;)");
- if (de_ctx->sig_list != NULL)
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
-
- return result;
-}
-
-/** \test invalid sig: uppercase content */
-static int DetectHttpHHTest05a(void)
-{
- DetectEngineCtx *de_ctx = DetectEngineCtxInit();
- FAIL_IF_NULL(de_ctx);
- de_ctx->flags |= DE_QUIET;
-
- Signature *s = DetectEngineAppendSig(de_ctx,
- "alert tcp any any -> any any "
- "(content:\"ABC\"; http_host; sid:1;)");
- FAIL_IF_NOT_NULL(s);
-
- DetectEngineCtxFree(de_ctx);
- PASS;
-}
-
-/**
- *\test Test that the http_host content matches against a http request
- * which holds the content.
- */
-static int DetectHttpHHTest06(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"
- "User-Agent: www.openinfosecfoundation.org\r\n"
- "Host: 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 host test\"; "
- "content:\"message\"; http_host; "
- "sid:1;)");
- if (de_ctx->sig_list == NULL)
- goto end;
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
- FLOWLOCK_WRLOCK(&f);
- int r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- 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)
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p, 1);
- return result;
-}
-
-/**
- *\test Test that the http_host content matches against a http request
- * which holds the content.
- */
-static int DetectHttpHHTest07(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"
- "User-Agent: www.openinfosecfoundation.org\r\n"
- "Host: 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 host test\"; "
- "content:\"message\"; http_host; "
- "sid:1;)");
- if (de_ctx->sig_list == NULL)
- goto end;
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
- FLOWLOCK_WRLOCK(&f);
- int r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- 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;
- }
-
- FLOWLOCK_WRLOCK(&f);
- r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
- STREAM_TOSERVER, http2_buf, http2_len);
- if (r != 0) {
- printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- /* 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)
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p1, 1);
- UTHFreePackets(&p2, 1);
- return result;
-}
-
-/**
- *\test Test that the http_host content matches against a http request
- * which holds the content.
- */
-static int DetectHttpHHTest08(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"
- "User-Agent: www.openinfosecfoundation.org\r\n"
- "host: 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 host test\"; "
- "content:\"message\"; http_host; "
- "sid:1;)");
- if (de_ctx->sig_list == NULL)
- goto end;
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
- FLOWLOCK_WRLOCK(&f);
- int r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- 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;
- }
-
- FLOWLOCK_WRLOCK(&f);
- r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- /* 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)
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p1, 1);
- UTHFreePackets(&p2, 1);
- return result;
-}
-
-/**
- *\test Test that the http_host content matches against a http request
- * which holds the content, against a cross boundary present pattern.
- */
-static int DetectHttpHHTest09(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"
- "User-Agent: www.openinfosecfoundation.org\r\n"
- "Host: 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 host test\"; "
- "content:\"body1this\"; http_host; "
- "sid:1;)");
- if (de_ctx->sig_list == NULL)
- goto end;
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
- FLOWLOCK_WRLOCK(&f);
- int r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- 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;
- }
-
- FLOWLOCK_WRLOCK(&f);
- r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- /* 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)
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p1, 1);
- UTHFreePackets(&p2, 1);
- return result;
-}
-
-/**
- *\test Test that the http_host content matches against a http request
- * against a case insensitive pattern.
- */
-static int DetectHttpHHTest10(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"
- "User-Agent: www.openinfosecfoundation.org\r\n"
- "Host: 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 host test\"; "
- "content:\"body1this\"; http_host; "
- "sid:1;)");
- if (de_ctx->sig_list == NULL)
- goto end;
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
- FLOWLOCK_WRLOCK(&f);
- int r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- 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;
- }
-
- FLOWLOCK_WRLOCK(&f);
- r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
-
- /* 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)
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p1, 1);
- UTHFreePackets(&p2, 1);
- return result;
-}
-
-/**
- *\test Test that the negated http_host content matches against a
- * http request which doesn't hold the content.
- */
-static int DetectHttpHHTest11(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"
- "User-Agent: www.openinfosecfoundation.org\r\n"
- "Host: 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 host test\"; "
- "content:!\"message\"; http_host; "
- "sid:1;)");
- if (de_ctx->sig_list == NULL)
- goto end;
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
- FLOWLOCK_WRLOCK(&f);
- int r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- 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)
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p, 1);
- return result;
-}
-
-/**
- *\test Negative test that the negated http_host content matches against a
- * http request which holds hold the content.
- */
-static int DetectHttpHHTest12(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"
- "User-Agent: www.openinfosecfoundation.org\r\n"
- "Host: 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 host test\"; "
- "content:!\"message\"; http_host; "
- "sid:1;)");
- if (de_ctx->sig_list == NULL)
- goto end;
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
- FLOWLOCK_WRLOCK(&f);
- int r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- 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)
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p, 1);
- return result;
-}
-
-/**
- * \test Test that the http_host content matches against a http request
- * which holds the content.
- */
-static int DetectHttpHHTest13(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"
- "User-Agent: www.openinfosecfoundation.org\r\n"
- "Host: 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 host test\"; "
- "content:\"abcdefghijklmnopqrstuvwxyz0123456789\"; http_host; "
- "sid:1;)");
- if (de_ctx->sig_list == NULL)
- goto end;
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
- FLOWLOCK_WRLOCK(&f);
- int r = AppLayerParserParse(NULL, 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;
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- 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)
- 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 DetectHttpHHTest14(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[] = "Host: 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[] = "Host: 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_host; 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_host; 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);
-
- FLOWLOCK_WRLOCK(&f);
- int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
- STREAM_TOSERVER, httpbuf1, httplen1);
- if (r != 0) {
- printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 alerted: ");
- goto end;
- }
- p->alerts.cnt = 0;
-
- FLOWLOCK_WRLOCK(&f);
- r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
- STREAM_TOSERVER, httpbuf2, httplen2);
- if (r != 0) {
- printf("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- /* 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;
-
- FLOWLOCK_WRLOCK(&f);
- r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
- STREAM_TOSERVER, httpbuf3, httplen3);
- if (r != 0) {
- printf("toserver chunk 3 returned %" PRId32 ", expected 0: ", r);
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- /* 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;
-
- FLOWLOCK_WRLOCK(&f);
- r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
- STREAM_TOSERVER, httpbuf4, httplen4);
- if (r != 0) {
- printf("toserver chunk 5 returned %" PRId32 ", expected 0: ", r);
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- /* 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;
-
- FLOWLOCK_WRLOCK(&f);
- r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
- STREAM_TOSERVER, httpbuf5, httplen5);
- if (r != 0) {
- printf("toserver chunk 6 returned %" PRId32 ", expected 0: ", r);
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- /* 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");
-
- FLOWLOCK_WRLOCK(&f);
- r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
- STREAM_TOSERVER, httpbuf6, httplen6);
- if (r != 0) {
- printf("toserver chunk 7 returned %" PRId32 ", expected 0: ", r);
- FLOWLOCK_UNLOCK(&f);
- goto end;
- }
- FLOWLOCK_UNLOCK(&f);
-
- /* 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(&f, 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) {
- DetectEngineCtxFree(de_ctx);
- }
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePacket(p);
- return result;
-}
-
-static int DetectHttpHHTest22(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_host; "
- "content:\"three\"; distance:10; http_host; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (cd1->flags != 0 || memcmp(cd1->content, "one", cd1->content_len) != 0 ||
- cd2->flags != 0 || memcmp(cd2->content, "four", cd2->content_len) != 0 ||
- hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
- memcmp(hhhd1->content, "two", hhhd1->content_len) != 0 ||
- hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
- memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
- goto end;
- }
-
- if (!DETECT_CONTENT_IS_SINGLE(cd1) ||
- !DETECT_CONTENT_IS_SINGLE(cd2) ||
- DETECT_CONTENT_IS_SINGLE(hhhd1) ||
- DETECT_CONTENT_IS_SINGLE(hhhd2)) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest23(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_host; pcre:/two/; "
- "content:\"three\"; distance:10; http_host; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (pd1->flags != 0 ||
- cd2->flags != 0 || memcmp(cd2->content, "four", cd2->content_len) != 0 ||
- hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
- memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
- hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
- memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
- goto end;
- }
-
- if (!DETECT_CONTENT_IS_SINGLE(cd2) ||
- DETECT_CONTENT_IS_SINGLE(hhhd1) ||
- DETECT_CONTENT_IS_SINGLE(hhhd2)) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest24(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_host; pcre:/two/; "
- "content:\"three\"; distance:10; within:15; http_host; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (pd1->flags != 0 ||
- cd2->flags != 0 || memcmp(cd2->content, "four", cd2->content_len) != 0 ||
- hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
- memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
- hhhd2->flags != (DETECT_CONTENT_DISTANCE | DETECT_CONTENT_WITHIN) ||
- memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
- goto end;
- }
-
- if (!DETECT_CONTENT_IS_SINGLE(cd2) ||
- DETECT_CONTENT_IS_SINGLE(hhhd1) ||
- DETECT_CONTENT_IS_SINGLE(hhhd2)) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest25(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_host; pcre:/two/; "
- "content:\"three\"; distance:10; http_host; "
- "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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (pd1->flags != DETECT_PCRE_RELATIVE_NEXT ||
- cd2->flags != DETECT_CONTENT_DISTANCE ||
- memcmp(cd2->content, "four", cd2->content_len) != 0 ||
- hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
- memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
- hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
- memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
- goto end;
- }
-
- if (DETECT_CONTENT_IS_SINGLE(cd2) ||
- DETECT_CONTENT_IS_SINGLE(hhhd1) ||
- DETECT_CONTENT_IS_SINGLE(hhhd2)) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest26(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_host; pcre:/two/; "
- "content:\"three\"; distance:10; http_host; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) ||
- cd2->flags != DETECT_CONTENT_DISTANCE ||
- memcmp(cd2->content, "four", cd2->content_len) != 0 ||
- hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT | DETECT_CONTENT_OFFSET) ||
- memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
- hhhd2->flags != (DETECT_CONTENT_DISTANCE | DETECT_CONTENT_WITHIN) ||
- memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
- printf ("failed: http_host incorrect flags");
- goto end;
- }
-
- if (DETECT_CONTENT_IS_SINGLE(cd2) ||
- DETECT_CONTENT_IS_SINGLE(hhhd1) ||
- DETECT_CONTENT_IS_SINGLE(hhhd2)) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest27(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_host; pcre:/two/; "
- "content:\"three\"; distance:10; http_host; 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:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest28(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_host; pcre:/two/; "
- "content:\"three\"; http_host; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) ||
- cd2->flags != DETECT_CONTENT_DISTANCE ||
- memcmp(cd2->content, "four", cd2->content_len) != 0 ||
- hhhd1->flags != (0) ||
- memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
- hhhd2->flags != (DETECT_CONTENT_DEPTH) ||
- memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
- goto end;
- }
-
- if (DETECT_CONTENT_IS_SINGLE(cd2) ||
- !DETECT_CONTENT_IS_SINGLE(hhhd1) ||
- DETECT_CONTENT_IS_SINGLE(hhhd2)) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest29(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_host; "
- "content:\"two\"; distance:0; http_host; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
- goto end;
- }
-
- DetectContentData *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
- memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
- hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
- memcmp(hhhd2->content, "two", hhhd1->content_len) != 0) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest30(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_host; "
- "content:\"two\"; within:5; http_host; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
- goto end;
- }
-
- DetectContentData *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
- memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
- hhhd2->flags != (DETECT_CONTENT_WITHIN) ||
- memcmp(hhhd2->content, "two", hhhd1->content_len) != 0) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest31(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_host; sid:1;)");
- if (de_ctx->sig_list == NULL) {
- printf("de_ctx->sig_list == NULL\n");
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest32(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_host; within:5; sid:1;)");
- if (de_ctx->sig_list == NULL) {
- printf("de_ctx->sig_list != NULL\n");
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest33(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:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest34(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/W; "
- "content:\"two\"; within:5; http_host; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
- goto end;
- }
-
- if (de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id] == NULL ||
- de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->type != DETECT_CONTENT ||
- de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev == NULL ||
- de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->type != DETECT_PCRE) {
-
- goto end;
- }
-
- DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) ||
- hhhd2->flags != (DETECT_CONTENT_WITHIN) ||
- memcmp(hhhd2->content, "two", hhhd2->content_len) != 0) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest35(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_host; "
- "pcre:/one/WR; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
- goto end;
- }
-
- if (de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id] == NULL ||
- de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->type != DETECT_PCRE ||
- de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev == NULL ||
- de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->type != DETECT_CONTENT) {
-
- goto end;
- }
-
- DetectContentData *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectPcreData *pd2 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (pd2->flags != (DETECT_PCRE_RELATIVE) ||
- hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
- memcmp(hhhd1->content, "two", hhhd1->content_len) != 0) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-static int DetectHttpHHTest36(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/W; "
- "content:\"two\"; distance:5; http_host; 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[g_http_host_buffer_id] == NULL) {
- printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
- goto end;
- }
-
- if (de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id] == NULL ||
- de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->type != DETECT_CONTENT ||
- de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev == NULL ||
- de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->type != DETECT_PCRE) {
-
- goto end;
- }
-
- DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
- DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
- if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) ||
- hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
- memcmp(hhhd2->content, "two", hhhd2->content_len) != 0) {
- goto end;
- }
-
- result = 1;
-
- end:
- DetectEngineCtxFree(de_ctx);
- return result;
-}
-
-#endif /* UNITTESTS */
-
-void DetectHttpHHRegisterTests(void)
-{
-#ifdef UNITTESTS
- UtRegisterTest("DetectHttpHHTest01", DetectHttpHHTest01);
- UtRegisterTest("DetectHttpHHTest02", DetectHttpHHTest02);
- UtRegisterTest("DetectHttpHHTest03", DetectHttpHHTest03);
- UtRegisterTest("DetectHttpHHTest04", DetectHttpHHTest04);
- UtRegisterTest("DetectHttpHHTest05", DetectHttpHHTest05);
- UtRegisterTest("DetectHttpHHTest05a", DetectHttpHHTest05a);
- UtRegisterTest("DetectHttpHHTest06", DetectHttpHHTest06);
- UtRegisterTest("DetectHttpHHTest07", DetectHttpHHTest07);
- UtRegisterTest("DetectHttpHHTest08", DetectHttpHHTest08);
- UtRegisterTest("DetectHttpHHTest09", DetectHttpHHTest09);
- UtRegisterTest("DetectHttpHHTest10", DetectHttpHHTest10);
- UtRegisterTest("DetectHttpHHTest11", DetectHttpHHTest11);
- UtRegisterTest("DetectHttpHHTest12", DetectHttpHHTest12);
- UtRegisterTest("DetectHttpHHTest13", DetectHttpHHTest13);
- UtRegisterTest("DetectHttpHHTest14", DetectHttpHHTest14);
-
- UtRegisterTest("DetectHttpHHTest22", DetectHttpHHTest22);
- UtRegisterTest("DetectHttpHHTest23", DetectHttpHHTest23);
- UtRegisterTest("DetectHttpHHTest24", DetectHttpHHTest24);
- UtRegisterTest("DetectHttpHHTest25", DetectHttpHHTest25);
- UtRegisterTest("DetectHttpHHTest26", DetectHttpHHTest26);
- UtRegisterTest("DetectHttpHHTest27", DetectHttpHHTest27);
- UtRegisterTest("DetectHttpHHTest28", DetectHttpHHTest28);
- UtRegisterTest("DetectHttpHHTest29", DetectHttpHHTest29);
- UtRegisterTest("DetectHttpHHTest30", DetectHttpHHTest30);
- UtRegisterTest("DetectHttpHHTest31", DetectHttpHHTest31);
- UtRegisterTest("DetectHttpHHTest32", DetectHttpHHTest32);
- UtRegisterTest("DetectHttpHHTest33", DetectHttpHHTest33);
- UtRegisterTest("DetectHttpHHTest34", DetectHttpHHTest34);
- UtRegisterTest("DetectHttpHHTest35", DetectHttpHHTest35);
- UtRegisterTest("DetectHttpHHTest36", DetectHttpHHTest36);
-#endif /* UNITTESTS */
-
- return;
-}
/**
* @}
*/
-/* Copyright (C) 2007-2016 Open Information Security Foundation
+/* Copyright (C) 2007-2018 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
#include "suricata-common.h"
#include "suricata.h"
-#include "decode.h"
-
-#include "detect.h"
-#include "detect-engine.h"
-#include "detect-engine-mpm.h"
-#include "detect-parse.h"
-#include "detect-engine-state.h"
-#include "detect-engine-content-inspection.h"
-#include "detect-engine-prefilter.h"
-
#include "flow-util.h"
-#include "util-debug.h"
-#include "util-print.h"
#include "flow.h"
-
-#include "stream-tcp.h"
-
#include "app-layer-parser.h"
-
#include "util-unittest.h"
#include "util-unittest-helper.h"
#include "app-layer.h"
#include "app-layer-htp.h"
#include "app-layer-protos.h"
-#include "detect-engine-hhhd.h"
-#include "util-validate.h"
-
-/** \brief HTTP Host Mpm prefilter callback
- *
- * \param det_ctx detection engine thread ctx
- * \param p packet to inspect
- * \param f flow to inspect
- * \param txv tx to inspect
- * \param pectx inspection context
- */
-static void PrefilterTxHostname(DetectEngineThreadCtx *det_ctx,
- const void *pectx,
- Packet *p, Flow *f, void *txv,
- const uint64_t idx, const uint8_t flags)
-{
- SCEnter();
-
- const MpmCtx *mpm_ctx = (MpmCtx *)pectx;
- htp_tx_t *tx = (htp_tx_t *)txv;
-
- if (tx->request_hostname == NULL)
- return;
-
- const uint32_t buffer_len = bstr_len(tx->request_hostname);
- const uint8_t *buffer = bstr_ptr(tx->request_hostname);
-
- if (buffer_len >= mpm_ctx->minlen) {
- (void)mpm_table[mpm_ctx->mpm_type].Search(mpm_ctx,
- &det_ctx->mtcu, &det_ctx->pmq, buffer, buffer_len);
- }
-}
-
-int PrefilterTxHostnameRegister(DetectEngineCtx *de_ctx,
- SigGroupHead *sgh, MpmCtx *mpm_ctx)
-{
- SCEnter();
-
- return PrefilterAppendTxEngine(de_ctx, sgh, PrefilterTxHostname,
- ALPROTO_HTTP, HTP_REQUEST_HEADERS,
- mpm_ctx, NULL, "http_host");
-}
-
-/**
- * \brief Do the http_header content inspection for a signature.
- *
- * \param de_ctx Detection engine context.
- * \param det_ctx Detection engine thread context.
- * \param s Signature to inspect.
- * \param f Flow.
- * \param flags App layer flags.
- * \param state App layer state.
- *
- * \retval 0 No match.
- * \retval 1 Match.
- */
-int DetectEngineInspectHttpHH(ThreadVars *tv,
- DetectEngineCtx *de_ctx, DetectEngineThreadCtx *det_ctx,
- const Signature *s, const SigMatchData *smd,
- Flow *f, uint8_t flags, void *alstate, void *txv, uint64_t tx_id)
-{
- htp_tx_t *tx = (htp_tx_t *)txv;
- if (tx->parsed_uri == NULL || tx->request_hostname == NULL)
- goto end;
- uint8_t *hname = (uint8_t *)bstr_ptr(tx->request_hostname);
- if (hname == NULL)
- goto end;
- uint32_t hname_len = bstr_len(tx->request_hostname);
-
- det_ctx->buffer_offset = 0;
- det_ctx->discontinue_matching = 0;
- det_ctx->inspection_recursion_counter = 0;
- int r = DetectEngineContentInspection(de_ctx, det_ctx, s, smd,
- f,
- hname, hname_len,
- 0, DETECT_CI_FLAGS_SINGLE,
- DETECT_ENGINE_CONTENT_INSPECTION_MODE_STATE, NULL);
- if (r == 1)
- return DETECT_ENGINE_INSPECT_SIG_MATCH;
-
- end:
- if (AppLayerParserGetStateProgress(IPPROTO_TCP, ALPROTO_HTTP, tx, flags) > HTP_REQUEST_HEADERS)
- return DETECT_ENGINE_INSPECT_SIG_CANT_MATCH;
- else
- return DETECT_ENGINE_INSPECT_SIG_NO_MATCH;
-}
-
-/***********************************Unittests**********************************/
-
-#ifdef UNITTESTS
-
/**
* \test Test that the http_host content matches against a http request
* which holds the content.
return result;
}
-#endif /* UNITTESTS */
+/**
+ * \test Test that a signature containting a http_host is correctly parsed
+ * and the keyword is registered.
+ */
+static int DetectHttpHHTest01(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_host\"; "
+ "content:\"one\"; http_host; sid:1;)");
+ if (de_ctx->sig_list != NULL) {
+ result = 1;
+ } else {
+ goto end;
+ }
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+
+ return result;
+}
-void DetectEngineHttpHHRegisterTests(void)
+/**
+ * \test Test that a signature containing an valid http_host entry is
+ * parsed.
+ */
+static int DetectHttpHHTest02(void)
{
+ DetectEngineCtx *de_ctx = NULL;
+ int result = 0;
-#ifdef UNITTESTS
- UtRegisterTest("DetectEngineHttpHHTest01", DetectEngineHttpHHTest01);
- UtRegisterTest("DetectEngineHttpHHTest02", DetectEngineHttpHHTest02);
- UtRegisterTest("DetectEngineHttpHHTest03", DetectEngineHttpHHTest03);
- UtRegisterTest("DetectEngineHttpHHTest04", DetectEngineHttpHHTest04);
- UtRegisterTest("DetectEngineHttpHHTest05", DetectEngineHttpHHTest05);
- UtRegisterTest("DetectEngineHttpHHTest06", DetectEngineHttpHHTest06);
- UtRegisterTest("DetectEngineHttpHHTest07", DetectEngineHttpHHTest07);
- UtRegisterTest("DetectEngineHttpHHTest08", DetectEngineHttpHHTest08);
- UtRegisterTest("DetectEngineHttpHHTest09", DetectEngineHttpHHTest09);
- UtRegisterTest("DetectEngineHttpHHTest10", DetectEngineHttpHHTest10);
- UtRegisterTest("DetectEngineHttpHHTest11", DetectEngineHttpHHTest11);
- UtRegisterTest("DetectEngineHttpHHTest12", DetectEngineHttpHHTest12);
- UtRegisterTest("DetectEngineHttpHHTest13", DetectEngineHttpHHTest13);
- UtRegisterTest("DetectEngineHttpHHTest14", DetectEngineHttpHHTest14);
- UtRegisterTest("DetectEngineHttpHHTest15", DetectEngineHttpHHTest15);
- UtRegisterTest("DetectEngineHttpHHTest16", DetectEngineHttpHHTest16);
- UtRegisterTest("DetectEngineHttpHHTest17", DetectEngineHttpHHTest17);
- UtRegisterTest("DetectEngineHttpHHTest18", DetectEngineHttpHHTest18);
- UtRegisterTest("DetectEngineHttpHHTest19", DetectEngineHttpHHTest19);
- UtRegisterTest("DetectEngineHttpHHTest20", DetectEngineHttpHHTest20);
- UtRegisterTest("DetectEngineHttpHHTest21", DetectEngineHttpHHTest21);
- UtRegisterTest("DetectEngineHttpHHTest22", DetectEngineHttpHHTest22);
- UtRegisterTest("DetectEngineHttpHHTest23", DetectEngineHttpHHTest23);
- UtRegisterTest("DetectEngineHttpHHTest24", DetectEngineHttpHHTest24);
- UtRegisterTest("DetectEngineHttpHHTest25", DetectEngineHttpHHTest25);
-#endif /* UNITTESTS */
+ 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_host\"; "
+ "content:\"one\"; http_host; sid:1;)");
+ if (de_ctx->sig_list != NULL)
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+
+ return result;
+}
+
+/**
+ * \test Test that an invalid signature containing no content but a
+ * http_host is invalidated.
+ */
+static int DetectHttpHHTest03(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_host\"; "
+ "http_host; sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+
+ return result;
+}
+
+/**
+ * \test Test that an invalid signature containing a rawbytes along with a
+ * http_host is invalidated.
+ */
+static int DetectHttpHHTest04(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_host\"; "
+ "content:\"one\"; rawbytes; http_host; sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+
+ return result;
+}
+
+/**
+ * \test Test that a http_host with nocase is parsed.
+ */
+static int DetectHttpHHTest05(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_host\"; "
+ "content:\"one\"; http_host; sid:1;)");
+ if (de_ctx->sig_list != NULL)
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+
+ return result;
+}
+
+/** \test invalid sig: uppercase content */
+static int DetectHttpHHTest05a(void)
+{
+ DetectEngineCtx *de_ctx = DetectEngineCtxInit();
+ FAIL_IF_NULL(de_ctx);
+ de_ctx->flags |= DE_QUIET;
+
+ Signature *s = DetectEngineAppendSig(de_ctx,
+ "alert tcp any any -> any any "
+ "(content:\"ABC\"; http_host; sid:1;)");
+ FAIL_IF_NOT_NULL(s);
+
+ DetectEngineCtxFree(de_ctx);
+ PASS;
+}
+
+/**
+ *\test Test that the http_host content matches against a http request
+ * which holds the content.
+ */
+static int DetectHttpHHTest06(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"
+ "User-Agent: www.openinfosecfoundation.org\r\n"
+ "Host: 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 host test\"; "
+ "content:\"message\"; http_host; "
+ "sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ goto end;
+
+ SigGroupBuild(de_ctx);
+ DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+ FLOWLOCK_WRLOCK(&f);
+ int r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ 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)
+ DetectEngineCtxFree(de_ctx);
- return;
+ StreamTcpFreeConfig(TRUE);
+ FLOW_DESTROY(&f);
+ UTHFreePackets(&p, 1);
+ return result;
}
+
+/**
+ *\test Test that the http_host content matches against a http request
+ * which holds the content.
+ */
+static int DetectHttpHHTest07(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"
+ "User-Agent: www.openinfosecfoundation.org\r\n"
+ "Host: 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 host test\"; "
+ "content:\"message\"; http_host; "
+ "sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ goto end;
+
+ SigGroupBuild(de_ctx);
+ DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+ FLOWLOCK_WRLOCK(&f);
+ int r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ 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;
+ }
+
+ FLOWLOCK_WRLOCK(&f);
+ r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
+ STREAM_TOSERVER, http2_buf, http2_len);
+ if (r != 0) {
+ printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ /* 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)
+ DetectEngineCtxFree(de_ctx);
+
+ StreamTcpFreeConfig(TRUE);
+ FLOW_DESTROY(&f);
+ UTHFreePackets(&p1, 1);
+ UTHFreePackets(&p2, 1);
+ return result;
+}
+
+/**
+ *\test Test that the http_host content matches against a http request
+ * which holds the content.
+ */
+static int DetectHttpHHTest08(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"
+ "User-Agent: www.openinfosecfoundation.org\r\n"
+ "host: 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 host test\"; "
+ "content:\"message\"; http_host; "
+ "sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ goto end;
+
+ SigGroupBuild(de_ctx);
+ DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+ FLOWLOCK_WRLOCK(&f);
+ int r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ 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;
+ }
+
+ FLOWLOCK_WRLOCK(&f);
+ r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ /* 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)
+ DetectEngineCtxFree(de_ctx);
+
+ StreamTcpFreeConfig(TRUE);
+ FLOW_DESTROY(&f);
+ UTHFreePackets(&p1, 1);
+ UTHFreePackets(&p2, 1);
+ return result;
+}
+
+/**
+ *\test Test that the http_host content matches against a http request
+ * which holds the content, against a cross boundary present pattern.
+ */
+static int DetectHttpHHTest09(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"
+ "User-Agent: www.openinfosecfoundation.org\r\n"
+ "Host: 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 host test\"; "
+ "content:\"body1this\"; http_host; "
+ "sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ goto end;
+
+ SigGroupBuild(de_ctx);
+ DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+ FLOWLOCK_WRLOCK(&f);
+ int r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ 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;
+ }
+
+ FLOWLOCK_WRLOCK(&f);
+ r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ /* 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)
+ DetectEngineCtxFree(de_ctx);
+
+ StreamTcpFreeConfig(TRUE);
+ FLOW_DESTROY(&f);
+ UTHFreePackets(&p1, 1);
+ UTHFreePackets(&p2, 1);
+ return result;
+}
+
+/**
+ *\test Test that the http_host content matches against a http request
+ * against a case insensitive pattern.
+ */
+static int DetectHttpHHTest10(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"
+ "User-Agent: www.openinfosecfoundation.org\r\n"
+ "Host: 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 host test\"; "
+ "content:\"body1this\"; http_host; "
+ "sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ goto end;
+
+ SigGroupBuild(de_ctx);
+ DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+ FLOWLOCK_WRLOCK(&f);
+ int r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ 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;
+ }
+
+ FLOWLOCK_WRLOCK(&f);
+ r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+
+ /* 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)
+ DetectEngineCtxFree(de_ctx);
+
+ StreamTcpFreeConfig(TRUE);
+ FLOW_DESTROY(&f);
+ UTHFreePackets(&p1, 1);
+ UTHFreePackets(&p2, 1);
+ return result;
+}
+
+/**
+ *\test Test that the negated http_host content matches against a
+ * http request which doesn't hold the content.
+ */
+static int DetectHttpHHTest11(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"
+ "User-Agent: www.openinfosecfoundation.org\r\n"
+ "Host: 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 host test\"; "
+ "content:!\"message\"; http_host; "
+ "sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ goto end;
+
+ SigGroupBuild(de_ctx);
+ DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+ FLOWLOCK_WRLOCK(&f);
+ int r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ 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)
+ DetectEngineCtxFree(de_ctx);
+
+ StreamTcpFreeConfig(TRUE);
+ FLOW_DESTROY(&f);
+ UTHFreePackets(&p, 1);
+ return result;
+}
+
+/**
+ *\test Negative test that the negated http_host content matches against a
+ * http request which holds hold the content.
+ */
+static int DetectHttpHHTest12(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"
+ "User-Agent: www.openinfosecfoundation.org\r\n"
+ "Host: 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 host test\"; "
+ "content:!\"message\"; http_host; "
+ "sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ goto end;
+
+ SigGroupBuild(de_ctx);
+ DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+ FLOWLOCK_WRLOCK(&f);
+ int r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ 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)
+ DetectEngineCtxFree(de_ctx);
+
+ StreamTcpFreeConfig(TRUE);
+ FLOW_DESTROY(&f);
+ UTHFreePackets(&p, 1);
+ return result;
+}
+
+/**
+ * \test Test that the http_host content matches against a http request
+ * which holds the content.
+ */
+static int DetectHttpHHTest13(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"
+ "User-Agent: www.openinfosecfoundation.org\r\n"
+ "Host: 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 host test\"; "
+ "content:\"abcdefghijklmnopqrstuvwxyz0123456789\"; http_host; "
+ "sid:1;)");
+ if (de_ctx->sig_list == NULL)
+ goto end;
+
+ SigGroupBuild(de_ctx);
+ DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+ FLOWLOCK_WRLOCK(&f);
+ int r = AppLayerParserParse(NULL, 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;
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ 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)
+ 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 DetectHttpHHTest14(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[] = "Host: 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[] = "Host: 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_host; 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_host; 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);
+
+ FLOWLOCK_WRLOCK(&f);
+ int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
+ STREAM_TOSERVER, httpbuf1, httplen1);
+ if (r != 0) {
+ printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ /* do detect */
+ SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
+ if (PacketAlertCheck(p, 1)) {
+ printf("sig 1 alerted: ");
+ goto end;
+ }
+ p->alerts.cnt = 0;
+
+ FLOWLOCK_WRLOCK(&f);
+ r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
+ STREAM_TOSERVER, httpbuf2, httplen2);
+ if (r != 0) {
+ printf("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ /* 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;
+
+ FLOWLOCK_WRLOCK(&f);
+ r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
+ STREAM_TOSERVER, httpbuf3, httplen3);
+ if (r != 0) {
+ printf("toserver chunk 3 returned %" PRId32 ", expected 0: ", r);
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ /* 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;
+
+ FLOWLOCK_WRLOCK(&f);
+ r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
+ STREAM_TOSERVER, httpbuf4, httplen4);
+ if (r != 0) {
+ printf("toserver chunk 5 returned %" PRId32 ", expected 0: ", r);
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ /* 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;
+
+ FLOWLOCK_WRLOCK(&f);
+ r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
+ STREAM_TOSERVER, httpbuf5, httplen5);
+ if (r != 0) {
+ printf("toserver chunk 6 returned %" PRId32 ", expected 0: ", r);
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ /* 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");
+
+ FLOWLOCK_WRLOCK(&f);
+ r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_HTTP,
+ STREAM_TOSERVER, httpbuf6, httplen6);
+ if (r != 0) {
+ printf("toserver chunk 7 returned %" PRId32 ", expected 0: ", r);
+ FLOWLOCK_UNLOCK(&f);
+ goto end;
+ }
+ FLOWLOCK_UNLOCK(&f);
+
+ /* 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(&f, 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) {
+ DetectEngineCtxFree(de_ctx);
+ }
+
+ StreamTcpFreeConfig(TRUE);
+ FLOW_DESTROY(&f);
+ UTHFreePacket(p);
+ return result;
+}
+
+static int DetectHttpHHTest22(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_host; "
+ "content:\"three\"; distance:10; http_host; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (cd1->flags != 0 || memcmp(cd1->content, "one", cd1->content_len) != 0 ||
+ cd2->flags != 0 || memcmp(cd2->content, "four", cd2->content_len) != 0 ||
+ hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
+ memcmp(hhhd1->content, "two", hhhd1->content_len) != 0 ||
+ hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
+ memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
+ goto end;
+ }
+
+ if (!DETECT_CONTENT_IS_SINGLE(cd1) ||
+ !DETECT_CONTENT_IS_SINGLE(cd2) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd1) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd2)) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest23(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_host; pcre:/two/; "
+ "content:\"three\"; distance:10; http_host; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (pd1->flags != 0 ||
+ cd2->flags != 0 || memcmp(cd2->content, "four", cd2->content_len) != 0 ||
+ hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
+ memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
+ hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
+ memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
+ goto end;
+ }
+
+ if (!DETECT_CONTENT_IS_SINGLE(cd2) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd1) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd2)) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest24(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_host; pcre:/two/; "
+ "content:\"three\"; distance:10; within:15; http_host; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (pd1->flags != 0 ||
+ cd2->flags != 0 || memcmp(cd2->content, "four", cd2->content_len) != 0 ||
+ hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
+ memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
+ hhhd2->flags != (DETECT_CONTENT_DISTANCE | DETECT_CONTENT_WITHIN) ||
+ memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
+ goto end;
+ }
+
+ if (!DETECT_CONTENT_IS_SINGLE(cd2) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd1) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd2)) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest25(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_host; pcre:/two/; "
+ "content:\"three\"; distance:10; http_host; "
+ "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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (pd1->flags != DETECT_PCRE_RELATIVE_NEXT ||
+ cd2->flags != DETECT_CONTENT_DISTANCE ||
+ memcmp(cd2->content, "four", cd2->content_len) != 0 ||
+ hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
+ memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
+ hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
+ memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
+ goto end;
+ }
+
+ if (DETECT_CONTENT_IS_SINGLE(cd2) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd1) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd2)) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest26(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_host; pcre:/two/; "
+ "content:\"three\"; distance:10; http_host; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) ||
+ cd2->flags != DETECT_CONTENT_DISTANCE ||
+ memcmp(cd2->content, "four", cd2->content_len) != 0 ||
+ hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT | DETECT_CONTENT_OFFSET) ||
+ memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
+ hhhd2->flags != (DETECT_CONTENT_DISTANCE | DETECT_CONTENT_WITHIN) ||
+ memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
+ printf ("failed: http_host incorrect flags");
+ goto end;
+ }
+
+ if (DETECT_CONTENT_IS_SINGLE(cd2) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd1) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd2)) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest27(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_host; pcre:/two/; "
+ "content:\"three\"; distance:10; http_host; 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:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest28(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_host; pcre:/two/; "
+ "content:\"three\"; http_host; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == 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 *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) ||
+ cd2->flags != DETECT_CONTENT_DISTANCE ||
+ memcmp(cd2->content, "four", cd2->content_len) != 0 ||
+ hhhd1->flags != (0) ||
+ memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
+ hhhd2->flags != (DETECT_CONTENT_DEPTH) ||
+ memcmp(hhhd2->content, "three", hhhd1->content_len) != 0) {
+ goto end;
+ }
+
+ if (DETECT_CONTENT_IS_SINGLE(cd2) ||
+ !DETECT_CONTENT_IS_SINGLE(hhhd1) ||
+ DETECT_CONTENT_IS_SINGLE(hhhd2)) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest29(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_host; "
+ "content:\"two\"; distance:0; http_host; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
+ goto end;
+ }
+
+ DetectContentData *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
+ memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
+ hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
+ memcmp(hhhd2->content, "two", hhhd1->content_len) != 0) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest30(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_host; "
+ "content:\"two\"; within:5; http_host; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
+ goto end;
+ }
+
+ DetectContentData *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
+ memcmp(hhhd1->content, "one", hhhd1->content_len) != 0 ||
+ hhhd2->flags != (DETECT_CONTENT_WITHIN) ||
+ memcmp(hhhd2->content, "two", hhhd1->content_len) != 0) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest31(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_host; sid:1;)");
+ if (de_ctx->sig_list == NULL) {
+ printf("de_ctx->sig_list == NULL\n");
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest32(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_host; within:5; sid:1;)");
+ if (de_ctx->sig_list == NULL) {
+ printf("de_ctx->sig_list != NULL\n");
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest33(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:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest34(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/W; "
+ "content:\"two\"; within:5; http_host; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
+ goto end;
+ }
+
+ if (de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id] == NULL ||
+ de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->type != DETECT_CONTENT ||
+ de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev == NULL ||
+ de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->type != DETECT_PCRE) {
+
+ goto end;
+ }
+
+ DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) ||
+ hhhd2->flags != (DETECT_CONTENT_WITHIN) ||
+ memcmp(hhhd2->content, "two", hhhd2->content_len) != 0) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest35(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_host; "
+ "pcre:/one/WR; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
+ goto end;
+ }
+
+ if (de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id] == NULL ||
+ de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->type != DETECT_PCRE ||
+ de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev == NULL ||
+ de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->type != DETECT_CONTENT) {
+
+ goto end;
+ }
+
+ DetectContentData *hhhd1 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectPcreData *pd2 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (pd2->flags != (DETECT_PCRE_RELATIVE) ||
+ hhhd1->flags != (DETECT_CONTENT_RELATIVE_NEXT) ||
+ memcmp(hhhd1->content, "two", hhhd1->content_len) != 0) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+static int DetectHttpHHTest36(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/W; "
+ "content:\"two\"; distance:5; http_host; 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[g_http_host_buffer_id] == NULL) {
+ printf("de_ctx->sig_list->sm_lists[g_http_host_buffer_id] == NULL\n");
+ goto end;
+ }
+
+ if (de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id] == NULL ||
+ de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->type != DETECT_CONTENT ||
+ de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev == NULL ||
+ de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->type != DETECT_PCRE) {
+
+ goto end;
+ }
+
+ DetectPcreData *pd1 = (DetectPcreData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->prev->ctx;
+ DetectContentData *hhhd2 = (DetectContentData *)de_ctx->sig_list->sm_lists_tail[g_http_host_buffer_id]->ctx;
+ if (pd1->flags != (DETECT_PCRE_RELATIVE_NEXT) ||
+ hhhd2->flags != (DETECT_CONTENT_DISTANCE) ||
+ memcmp(hhhd2->content, "two", hhhd2->content_len) != 0) {
+ goto end;
+ }
+
+ result = 1;
+
+ end:
+ DetectEngineCtxFree(de_ctx);
+ return result;
+}
+
+void DetectHttpHHRegisterTests(void)
+{
+ UtRegisterTest("DetectHttpHHTest01", DetectHttpHHTest01);
+ UtRegisterTest("DetectHttpHHTest02", DetectHttpHHTest02);
+ UtRegisterTest("DetectHttpHHTest03", DetectHttpHHTest03);
+ UtRegisterTest("DetectHttpHHTest04", DetectHttpHHTest04);
+ UtRegisterTest("DetectHttpHHTest05", DetectHttpHHTest05);
+ UtRegisterTest("DetectHttpHHTest05a", DetectHttpHHTest05a);
+ UtRegisterTest("DetectHttpHHTest06", DetectHttpHHTest06);
+ UtRegisterTest("DetectHttpHHTest07", DetectHttpHHTest07);
+ UtRegisterTest("DetectHttpHHTest08", DetectHttpHHTest08);
+ UtRegisterTest("DetectHttpHHTest09", DetectHttpHHTest09);
+ UtRegisterTest("DetectHttpHHTest10", DetectHttpHHTest10);
+ UtRegisterTest("DetectHttpHHTest11", DetectHttpHHTest11);
+ UtRegisterTest("DetectHttpHHTest12", DetectHttpHHTest12);
+ UtRegisterTest("DetectHttpHHTest13", DetectHttpHHTest13);
+ UtRegisterTest("DetectHttpHHTest14", DetectHttpHHTest14);
+
+ UtRegisterTest("DetectHttpHHTest22", DetectHttpHHTest22);
+ UtRegisterTest("DetectHttpHHTest23", DetectHttpHHTest23);
+ UtRegisterTest("DetectHttpHHTest24", DetectHttpHHTest24);
+ UtRegisterTest("DetectHttpHHTest25", DetectHttpHHTest25);
+ UtRegisterTest("DetectHttpHHTest26", DetectHttpHHTest26);
+ UtRegisterTest("DetectHttpHHTest27", DetectHttpHHTest27);
+ UtRegisterTest("DetectHttpHHTest28", DetectHttpHHTest28);
+ UtRegisterTest("DetectHttpHHTest29", DetectHttpHHTest29);
+ UtRegisterTest("DetectHttpHHTest30", DetectHttpHHTest30);
+ UtRegisterTest("DetectHttpHHTest31", DetectHttpHHTest31);
+ UtRegisterTest("DetectHttpHHTest32", DetectHttpHHTest32);
+ UtRegisterTest("DetectHttpHHTest33", DetectHttpHHTest33);
+ UtRegisterTest("DetectHttpHHTest34", DetectHttpHHTest34);
+ UtRegisterTest("DetectHttpHHTest35", DetectHttpHHTest35);
+ UtRegisterTest("DetectHttpHHTest36", DetectHttpHHTest36);
+
+ UtRegisterTest("DetectEngineHttpHHTest01", DetectEngineHttpHHTest01);
+ UtRegisterTest("DetectEngineHttpHHTest02", DetectEngineHttpHHTest02);
+ UtRegisterTest("DetectEngineHttpHHTest03", DetectEngineHttpHHTest03);
+ UtRegisterTest("DetectEngineHttpHHTest04", DetectEngineHttpHHTest04);
+ UtRegisterTest("DetectEngineHttpHHTest05", DetectEngineHttpHHTest05);
+ UtRegisterTest("DetectEngineHttpHHTest06", DetectEngineHttpHHTest06);
+ UtRegisterTest("DetectEngineHttpHHTest07", DetectEngineHttpHHTest07);
+ UtRegisterTest("DetectEngineHttpHHTest08", DetectEngineHttpHHTest08);
+ UtRegisterTest("DetectEngineHttpHHTest09", DetectEngineHttpHHTest09);
+ UtRegisterTest("DetectEngineHttpHHTest10", DetectEngineHttpHHTest10);
+ UtRegisterTest("DetectEngineHttpHHTest11", DetectEngineHttpHHTest11);
+ UtRegisterTest("DetectEngineHttpHHTest12", DetectEngineHttpHHTest12);
+ UtRegisterTest("DetectEngineHttpHHTest13", DetectEngineHttpHHTest13);
+ UtRegisterTest("DetectEngineHttpHHTest14", DetectEngineHttpHHTest14);
+ UtRegisterTest("DetectEngineHttpHHTest15", DetectEngineHttpHHTest15);
+ UtRegisterTest("DetectEngineHttpHHTest16", DetectEngineHttpHHTest16);
+ UtRegisterTest("DetectEngineHttpHHTest17", DetectEngineHttpHHTest17);
+ UtRegisterTest("DetectEngineHttpHHTest18", DetectEngineHttpHHTest18);
+ UtRegisterTest("DetectEngineHttpHHTest19", DetectEngineHttpHHTest19);
+ UtRegisterTest("DetectEngineHttpHHTest20", DetectEngineHttpHHTest20);
+ UtRegisterTest("DetectEngineHttpHHTest21", DetectEngineHttpHHTest21);
+ UtRegisterTest("DetectEngineHttpHHTest22", DetectEngineHttpHHTest22);
+ UtRegisterTest("DetectEngineHttpHHTest23", DetectEngineHttpHHTest23);
+ UtRegisterTest("DetectEngineHttpHHTest24", DetectEngineHttpHHTest24);
+ UtRegisterTest("DetectEngineHttpHHTest25", DetectEngineHttpHHTest25);
+}
+
/**
* @}
*/
projects / thirdparty / suricata.git / commitdiff
