#include "util-unittest-helper.h"
static int DetectTlsSubjectSetup(DetectEngineCtx *, Signature *, const char *);
+#ifdef UNITTESTS
static void DetectTlsSubjectRegisterTests(void);
+#endif
static InspectionBuffer *GetData(DetectEngineThreadCtx *det_ctx,
const DetectEngineTransforms *transforms,
Flow *f, const uint8_t flow_flags,
sigmatch_table[DETECT_AL_TLS_CERT_SUBJECT].desc = "content modifier to match specifically and only on the TLS cert subject buffer";
sigmatch_table[DETECT_AL_TLS_CERT_SUBJECT].url = DOC_URL DOC_VERSION "/rules/tls-keywords.html#tls-cert-subject";
sigmatch_table[DETECT_AL_TLS_CERT_SUBJECT].Setup = DetectTlsSubjectSetup;
+#ifdef UNITTESTS
sigmatch_table[DETECT_AL_TLS_CERT_SUBJECT].RegisterTests = DetectTlsSubjectRegisterTests;
-
+#endif
sigmatch_table[DETECT_AL_TLS_CERT_SUBJECT].flags |= SIGMATCH_NOOPT;
sigmatch_table[DETECT_AL_TLS_CERT_SUBJECT].flags |= SIGMATCH_INFO_STICKY_BUFFER;
}
#ifdef UNITTESTS
-
-/**
- * \test Test that a signature containing a tls.cert_subject is correctly parsed
- * and that the keyword is registered.
- */
-static int DetectTlsSubjectTest01(void)
-{
- DetectEngineCtx *de_ctx = DetectEngineCtxInit();
- FAIL_IF_NULL(de_ctx);
-
- de_ctx->flags |= DE_QUIET;
- de_ctx->sig_list = SigInit(de_ctx, "alert tls any any -> any any "
- "(msg:\"Testing tls.cert_subject\"; "
- "tls.cert_subject; content:\"test\"; sid:1;)");
- FAIL_IF_NULL(de_ctx->sig_list);
-
- /* sm should not be in the MATCH list */
- SigMatch *sm = de_ctx->sig_list->sm_lists[DETECT_SM_LIST_MATCH];
- FAIL_IF_NOT_NULL(sm);
-
- sm = de_ctx->sig_list->sm_lists[g_tls_cert_subject_buffer_id];
- FAIL_IF_NULL(sm);
-
- FAIL_IF(sm->type != DETECT_CONTENT);
- FAIL_IF_NOT_NULL(sm->next);
-
- SigGroupCleanup(de_ctx);
- DetectEngineCtxFree(de_ctx);
-
- PASS;
-}
-
-/**
- * \test Test matching for google in the subject of a certificate
- *
- */
-static int DetectTlsSubjectTest02(void)
-{
- /* client hello */
- uint8_t client_hello[] = {
- 0x16, 0x03, 0x01, 0x00, 0xc8, 0x01, 0x00, 0x00,
- 0xc4, 0x03, 0x03, 0xd6, 0x08, 0x5a, 0xa2, 0x86,
- 0x5b, 0x85, 0xd4, 0x40, 0xab, 0xbe, 0xc0, 0xbc,
- 0x41, 0xf2, 0x26, 0xf0, 0xfe, 0x21, 0xee, 0x8b,
- 0x4c, 0x7e, 0x07, 0xc8, 0xec, 0xd2, 0x00, 0x46,
- 0x4c, 0xeb, 0xb7, 0x00, 0x00, 0x16, 0xc0, 0x2b,
- 0xc0, 0x2f, 0xc0, 0x0a, 0xc0, 0x09, 0xc0, 0x13,
- 0xc0, 0x14, 0x00, 0x33, 0x00, 0x39, 0x00, 0x2f,
- 0x00, 0x35, 0x00, 0x0a, 0x01, 0x00, 0x00, 0x85,
- 0x00, 0x00, 0x00, 0x12, 0x00, 0x10, 0x00, 0x00,
- 0x0d, 0x77, 0x77, 0x77, 0x2e, 0x67, 0x6f, 0x6f,
- 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0xff, 0x01,
- 0x00, 0x01, 0x00, 0x00, 0x0a, 0x00, 0x08, 0x00,
- 0x06, 0x00, 0x17, 0x00, 0x18, 0x00, 0x19, 0x00,
- 0x0b, 0x00, 0x02, 0x01, 0x00, 0x00, 0x23, 0x00,
- 0x00, 0x33, 0x74, 0x00, 0x00, 0x00, 0x10, 0x00,
- 0x29, 0x00, 0x27, 0x05, 0x68, 0x32, 0x2d, 0x31,
- 0x36, 0x05, 0x68, 0x32, 0x2d, 0x31, 0x35, 0x05,
- 0x68, 0x32, 0x2d, 0x31, 0x34, 0x02, 0x68, 0x32,
- 0x08, 0x73, 0x70, 0x64, 0x79, 0x2f, 0x33, 0x2e,
- 0x31, 0x08, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x31,
- 0x2e, 0x31, 0x00, 0x05, 0x00, 0x05, 0x01, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x16, 0x00,
- 0x14, 0x04, 0x01, 0x05, 0x01, 0x06, 0x01, 0x02,
- 0x01, 0x04, 0x03, 0x05, 0x03, 0x06, 0x03, 0x02,
- 0x03, 0x04, 0x02, 0x02, 0x02
- };
-
- /* server hello */
- uint8_t server_hello[] = {
- 0x16, 0x03, 0x03, 0x00, 0x48, 0x02, 0x00, 0x00,
- 0x44, 0x03, 0x03, 0x57, 0x91, 0xb8, 0x63, 0xdd,
- 0xdb, 0xbb, 0x23, 0xcf, 0x0b, 0x43, 0x02, 0x1d,
- 0x46, 0x11, 0x27, 0x5c, 0x98, 0xcf, 0x67, 0xe1,
- 0x94, 0x3d, 0x62, 0x7d, 0x38, 0x48, 0x21, 0x23,
- 0xa5, 0x62, 0x31, 0x00, 0xc0, 0x2f, 0x00, 0x00,
- 0x1c, 0xff, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x10,
- 0x00, 0x05, 0x00, 0x03, 0x02, 0x68, 0x32, 0x00,
- 0x0b, 0x00, 0x02, 0x01, 0x00
- };
-
- /* certificate */
- uint8_t certificate[] = {
- 0x16, 0x03, 0x03, 0x04, 0x93, 0x0b, 0x00, 0x04,
- 0x8f, 0x00, 0x04, 0x8c, 0x00, 0x04, 0x89, 0x30,
- 0x82, 0x04, 0x85, 0x30, 0x82, 0x03, 0x6d, 0xa0,
- 0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x5c, 0x19,
- 0xb7, 0xb1, 0x32, 0x3b, 0x1c, 0xa1, 0x30, 0x0d,
- 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
- 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x49, 0x31,
- 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06,
- 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11,
- 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0a, 0x47,
- 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x20, 0x49, 0x6e,
- 0x63, 0x31, 0x25, 0x30, 0x23, 0x06, 0x03, 0x55,
- 0x04, 0x03, 0x13, 0x1c, 0x47, 0x6f, 0x6f, 0x67,
- 0x6c, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65, 0x72,
- 0x6e, 0x65, 0x74, 0x20, 0x41, 0x75, 0x74, 0x68,
- 0x6f, 0x72, 0x69, 0x74, 0x79, 0x20, 0x47, 0x32,
- 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x37,
- 0x31, 0x33, 0x31, 0x33, 0x32, 0x34, 0x35, 0x32,
- 0x5a, 0x17, 0x0d, 0x31, 0x36, 0x31, 0x30, 0x30,
- 0x35, 0x31, 0x33, 0x31, 0x36, 0x30, 0x30, 0x5a,
- 0x30, 0x65, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03,
- 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31,
- 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08,
- 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f,
- 0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14,
- 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d,
- 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20,
- 0x56, 0x69, 0x65, 0x77, 0x31, 0x13, 0x30, 0x11,
- 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0a, 0x47,
- 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x20, 0x49, 0x6e,
- 0x63, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55,
- 0x04, 0x03, 0x0c, 0x0b, 0x2a, 0x2e, 0x67, 0x6f,
- 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0x30,
- 0x82, 0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a,
- 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01,
- 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30,
- 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00,
- 0xa5, 0x0a, 0xb9, 0xb1, 0xca, 0x36, 0xd1, 0xae,
- 0x22, 0x38, 0x07, 0x06, 0xc9, 0x1a, 0x56, 0x4f,
- 0xbb, 0xdf, 0xa8, 0x6d, 0xbd, 0xee, 0x76, 0x16,
- 0xbc, 0x53, 0x3c, 0x03, 0x6a, 0x5c, 0x94, 0x50,
- 0x87, 0x2f, 0x28, 0xb4, 0x4e, 0xd5, 0x9b, 0x8f,
- 0xfe, 0x02, 0xde, 0x2a, 0x83, 0x01, 0xf9, 0x45,
- 0x61, 0x0e, 0x66, 0x0e, 0x24, 0x22, 0xe2, 0x59,
- 0x66, 0x0d, 0xd3, 0xe9, 0x77, 0x8a, 0x7e, 0x42,
- 0xaa, 0x5a, 0xf9, 0x05, 0xbf, 0x30, 0xc7, 0x03,
- 0x2b, 0xdc, 0xa6, 0x9c, 0xe0, 0x9f, 0x0d, 0xf1,
- 0x28, 0x19, 0xf8, 0xf2, 0x02, 0xfa, 0xbd, 0x62,
- 0xa0, 0xf3, 0x02, 0x2b, 0xcd, 0xf7, 0x09, 0x04,
- 0x3b, 0x52, 0xd8, 0x65, 0x4b, 0x4a, 0x70, 0xe4,
- 0x57, 0xc9, 0x2e, 0x2a, 0xf6, 0x9c, 0x6e, 0xd8,
- 0xde, 0x01, 0x52, 0xc9, 0x6f, 0xe9, 0xef, 0x82,
- 0xbc, 0x0b, 0x95, 0xb2, 0xef, 0xcb, 0x91, 0xa6,
- 0x0b, 0x2d, 0x14, 0xc6, 0x00, 0xa9, 0x33, 0x86,
- 0x64, 0x00, 0xd4, 0x92, 0x19, 0x53, 0x3d, 0xfd,
- 0xcd, 0xc6, 0x1a, 0xf2, 0x0e, 0x67, 0xc2, 0x1d,
- 0x2c, 0xe0, 0xe8, 0x29, 0x97, 0x1c, 0xb6, 0xc4,
- 0xb2, 0x02, 0x0c, 0x83, 0xb8, 0x60, 0x61, 0xf5,
- 0x61, 0x2d, 0x73, 0x5e, 0x85, 0x4d, 0xbd, 0x0d,
- 0xe7, 0x1a, 0x37, 0x56, 0x8d, 0xe5, 0x50, 0x0c,
- 0xc9, 0x64, 0x4c, 0x11, 0xea, 0xf3, 0xcb, 0x26,
- 0x34, 0xbd, 0x02, 0xf5, 0xc1, 0xfb, 0xa2, 0xec,
- 0x27, 0xbb, 0x60, 0xbe, 0x0b, 0xf6, 0xe7, 0x3c,
- 0x2d, 0xc9, 0xe7, 0xb0, 0x30, 0x28, 0x17, 0x3d,
- 0x90, 0xf1, 0x63, 0x8e, 0x49, 0xf7, 0x15, 0x78,
- 0x21, 0xcc, 0x45, 0xe6, 0x86, 0xb2, 0xd8, 0xb0,
- 0x2e, 0x5a, 0xb0, 0x58, 0xd3, 0xb6, 0x11, 0x40,
- 0xae, 0x81, 0x1f, 0x6b, 0x7a, 0xaf, 0x40, 0x50,
- 0xf9, 0x2e, 0x81, 0x8b, 0xec, 0x26, 0x11, 0x3f,
- 0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x82, 0x01,
- 0x53, 0x30, 0x82, 0x01, 0x4f, 0x30, 0x1d, 0x06,
- 0x03, 0x55, 0x1d, 0x25, 0x04, 0x16, 0x30, 0x14,
- 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07,
- 0x03, 0x01, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05,
- 0x05, 0x07, 0x03, 0x02, 0x30, 0x21, 0x06, 0x03,
- 0x55, 0x1d, 0x11, 0x04, 0x1a, 0x30, 0x18, 0x82,
- 0x0b, 0x2a, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
- 0x65, 0x2e, 0x6e, 0x6f, 0x82, 0x09, 0x67, 0x6f,
- 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0x30,
- 0x68, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05,
- 0x07, 0x01, 0x01, 0x04, 0x5c, 0x30, 0x5a, 0x30,
- 0x2b, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05,
- 0x07, 0x30, 0x02, 0x86, 0x1f, 0x68, 0x74, 0x74,
- 0x70, 0x3a, 0x2f, 0x2f, 0x70, 0x6b, 0x69, 0x2e,
- 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x63,
- 0x6f, 0x6d, 0x2f, 0x47, 0x49, 0x41, 0x47, 0x32,
- 0x2e, 0x63, 0x72, 0x74, 0x30, 0x2b, 0x06, 0x08,
- 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01,
- 0x86, 0x1f, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f,
- 0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73,
- 0x31, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65,
- 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x6f, 0x63, 0x73,
- 0x70, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e,
- 0x04, 0x16, 0x04, 0x14, 0xc6, 0x53, 0x87, 0x42,
- 0x2d, 0xc8, 0xee, 0x7a, 0x62, 0x1e, 0x83, 0xdb,
- 0x0d, 0xe2, 0x32, 0xeb, 0x8b, 0xaf, 0x69, 0x40,
- 0x30, 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01,
- 0x01, 0xff, 0x04, 0x02, 0x30, 0x00, 0x30, 0x1f,
- 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30,
- 0x16, 0x80, 0x14, 0x4a, 0xdd, 0x06, 0x16, 0x1b,
- 0xbc, 0xf6, 0x68, 0xb5, 0x76, 0xf5, 0x81, 0xb6,
- 0xbb, 0x62, 0x1a, 0xba, 0x5a, 0x81, 0x2f, 0x30,
- 0x21, 0x06, 0x03, 0x55, 0x1d, 0x20, 0x04, 0x1a,
- 0x30, 0x18, 0x30, 0x0c, 0x06, 0x0a, 0x2b, 0x06,
- 0x01, 0x04, 0x01, 0xd6, 0x79, 0x02, 0x05, 0x01,
- 0x30, 0x08, 0x06, 0x06, 0x67, 0x81, 0x0c, 0x01,
- 0x02, 0x02, 0x30, 0x30, 0x06, 0x03, 0x55, 0x1d,
- 0x1f, 0x04, 0x29, 0x30, 0x27, 0x30, 0x25, 0xa0,
- 0x23, 0xa0, 0x21, 0x86, 0x1f, 0x68, 0x74, 0x74,
- 0x70, 0x3a, 0x2f, 0x2f, 0x70, 0x6b, 0x69, 0x2e,
- 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x63,
- 0x6f, 0x6d, 0x2f, 0x47, 0x49, 0x41, 0x47, 0x32,
- 0x2e, 0x63, 0x72, 0x6c, 0x30, 0x0d, 0x06, 0x09,
- 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
- 0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00,
- 0x7b, 0x27, 0x00, 0x46, 0x8f, 0xfd, 0x5b, 0xff,
- 0xcb, 0x05, 0x9b, 0xf7, 0xf1, 0x68, 0xf6, 0x9a,
- 0x7b, 0xba, 0x53, 0xdf, 0x63, 0xed, 0x11, 0x94,
- 0x39, 0xf2, 0xd0, 0x20, 0xcd, 0xa3, 0xc4, 0x98,
- 0xa5, 0x10, 0x74, 0xe7, 0x10, 0x6d, 0x07, 0xf8,
- 0x33, 0x87, 0x05, 0x43, 0x0e, 0x64, 0x77, 0x09,
- 0x18, 0x4f, 0x38, 0x2e, 0x45, 0xae, 0xa8, 0x34,
- 0x3a, 0xa8, 0x33, 0xac, 0x9d, 0xdd, 0x25, 0x91,
- 0x59, 0x43, 0xbe, 0x0f, 0x87, 0x16, 0x2f, 0xb5,
- 0x27, 0xfd, 0xce, 0x2f, 0x35, 0x5d, 0x12, 0xa1,
- 0x66, 0xac, 0xf7, 0x95, 0x38, 0x0f, 0xe5, 0xb1,
- 0x18, 0x18, 0xe6, 0x80, 0x52, 0x31, 0x8a, 0x66,
- 0x02, 0x52, 0x1a, 0xa4, 0x32, 0x6a, 0x61, 0x05,
- 0xcf, 0x1d, 0xf9, 0x90, 0x73, 0xf0, 0xeb, 0x20,
- 0x31, 0x7b, 0x2e, 0xc0, 0xb0, 0xfb, 0x5c, 0xcc,
- 0xdc, 0x76, 0x55, 0x72, 0xaf, 0xb1, 0x05, 0xf4,
- 0xad, 0xf9, 0xd7, 0x73, 0x5c, 0x2c, 0xbf, 0x0d,
- 0x84, 0x18, 0x01, 0x1d, 0x4d, 0x08, 0xa9, 0x4e,
- 0x37, 0xb7, 0x58, 0xc4, 0x05, 0x0e, 0x65, 0x63,
- 0xd2, 0x88, 0x02, 0xf5, 0x82, 0x17, 0x08, 0xd5,
- 0x8f, 0x80, 0xc7, 0x82, 0x29, 0xbb, 0xe1, 0x04,
- 0xbe, 0xf6, 0xe1, 0x8c, 0xbc, 0x3a, 0xf8, 0xf9,
- 0x56, 0xda, 0xdc, 0x8e, 0xc6, 0xe6, 0x63, 0x98,
- 0x12, 0x08, 0x41, 0x2c, 0x9d, 0x7c, 0x82, 0x0d,
- 0x1e, 0xea, 0xba, 0xde, 0x32, 0x09, 0xda, 0x52,
- 0x24, 0x4f, 0xcc, 0xb6, 0x09, 0x33, 0x8b, 0x00,
- 0xf9, 0x83, 0xb3, 0xc6, 0xa4, 0x90, 0x49, 0x83,
- 0x2d, 0x36, 0xd9, 0x11, 0x78, 0xd0, 0x62, 0x9f,
- 0xc4, 0x8f, 0x84, 0xba, 0x7f, 0xaa, 0x04, 0xf1,
- 0xd9, 0xa4, 0xad, 0x5d, 0x63, 0xee, 0x72, 0xc6,
- 0x4d, 0xd1, 0x4b, 0x41, 0x8f, 0x40, 0x0f, 0x7d,
- 0xcd, 0xb8, 0x2e, 0x5b, 0x6e, 0x21, 0xc9, 0x3d
- };
-
- Flow f;
- SSLState *ssl_state = NULL;
- TcpSession ssn;
- Packet *p1 = NULL;
- Packet *p2 = NULL;
- Packet *p3 = NULL;
- ThreadVars tv;
- DetectEngineThreadCtx *det_ctx = NULL;
- AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
-
- memset(&tv, 0, sizeof(ThreadVars));
- memset(&f, 0, sizeof(Flow));
- memset(&ssn, 0, sizeof(TcpSession));
-
- p1 = UTHBuildPacketReal(client_hello, sizeof(client_hello), IPPROTO_TCP,
- "192.168.1.5", "192.168.1.1", 51251, 443);
- p2 = UTHBuildPacketReal(server_hello, sizeof(server_hello), IPPROTO_TCP,
- "192.168.1.1", "192.168.1.5", 443, 51251);
- p3 = UTHBuildPacketReal(certificate, sizeof(certificate), IPPROTO_TCP,
- "192.168.1.1", "192.168.1.5", 443, 51251);
-
- FLOW_INITIALIZE(&f);
- f.flags |= FLOW_IPV4;
- f.proto = IPPROTO_TCP;
- f.protomap = FlowGetProtoMapping(f.proto);
- f.alproto = ALPROTO_TLS;
-
- p1->flow = &f;
- p1->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
- p1->flowflags |= FLOW_PKT_TOSERVER;
- p1->flowflags |= FLOW_PKT_ESTABLISHED;
- p1->pcap_cnt = 1;
-
- p2->flow = &f;
- p2->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
- p2->flowflags |= FLOW_PKT_TOCLIENT;
- p2->flowflags |= FLOW_PKT_ESTABLISHED;
- p2->pcap_cnt = 2;
-
- p3->flow = &f;
- p3->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
- p3->flowflags |= FLOW_PKT_TOCLIENT;
- p3->flowflags |= FLOW_PKT_ESTABLISHED;
- p3->pcap_cnt = 3;
-
- StreamTcpInitConfig(TRUE);
-
- DetectEngineCtx *de_ctx = DetectEngineCtxInit();
- FAIL_IF_NULL(de_ctx);
-
- de_ctx->mpm_matcher = mpm_default_matcher;
- de_ctx->flags |= DE_QUIET;
-
- Signature *s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
- "(msg:\"Test tls.cert_subject\"; "
- "tls.cert_subject; content:\"google\"; nocase; "
- "sid:1;)");
- FAIL_IF_NULL(s);
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
-
- int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
- STREAM_TOSERVER, client_hello,
- sizeof(client_hello));
-
- FAIL_IF(r != 0);
-
- ssl_state = f.alstate;
- FAIL_IF_NULL(ssl_state);
-
- SigMatchSignatures(&tv, de_ctx, det_ctx, p1);
-
- FAIL_IF(PacketAlertCheck(p1, 1));
-
- r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
- server_hello, sizeof(server_hello));
-
- FAIL_IF(r != 0);
-
- SigMatchSignatures(&tv, de_ctx, det_ctx, p2);
-
- FAIL_IF(PacketAlertCheck(p2, 1));
-
- r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
- certificate, sizeof(certificate));
-
- FAIL_IF(r != 0);
-
- SigMatchSignatures(&tv, de_ctx, det_ctx, p3);
-
- FAIL_IF_NOT(PacketAlertCheck(p3, 1));
-
- if (alp_tctx != NULL)
- AppLayerParserThreadCtxFree(alp_tctx);
- if (det_ctx != NULL)
- DetectEngineThreadCtxDeinit(&tv, det_ctx);
- if (de_ctx != NULL)
- SigGroupCleanup(de_ctx);
- if (de_ctx != NULL)
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePacket(p1);
- UTHFreePacket(p2);
- UTHFreePacket(p3);
-
- PASS;
-}
-
-#endif
-
-static void DetectTlsSubjectRegisterTests(void)
-{
-#ifdef UNITTESTS
- UtRegisterTest("DetectTlsSubjectTest01", DetectTlsSubjectTest01);
- UtRegisterTest("DetectTlsSubjectTest02", DetectTlsSubjectTest02);
+#include "tests/detect-tls-cert-subject.c"
#endif
-}
--- /dev/null
+/* Copyright (C) 2007-2019 Open Information Security Foundation
+ *
+ * You can copy, redistribute or modify this Program under the terms of
+ * the GNU General Public License version 2 as published by the Free
+ * Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/**
+ * \file
+ *
+ * \author Mats Klepsland <mats.klepsland@gmail.com>
+ *
+ */
+
+/**
+ * \test Test that a signature containing a tls.cert_subject is correctly parsed
+ * and that the keyword is registered.
+ */
+static int DetectTlsSubjectTest01(void)
+{
+ DetectEngineCtx *de_ctx = DetectEngineCtxInit();
+ FAIL_IF_NULL(de_ctx);
+
+ de_ctx->flags |= DE_QUIET;
+ de_ctx->sig_list = SigInit(de_ctx, "alert tls any any -> any any "
+ "(msg:\"Testing tls.cert_subject\"; "
+ "tls.cert_subject; content:\"test\"; sid:1;)");
+ FAIL_IF_NULL(de_ctx->sig_list);
+
+ /* sm should not be in the MATCH list */
+ SigMatch *sm = de_ctx->sig_list->sm_lists[DETECT_SM_LIST_MATCH];
+ FAIL_IF_NOT_NULL(sm);
+
+ sm = de_ctx->sig_list->sm_lists[g_tls_cert_subject_buffer_id];
+ FAIL_IF_NULL(sm);
+
+ FAIL_IF(sm->type != DETECT_CONTENT);
+ FAIL_IF_NOT_NULL(sm->next);
+
+ SigGroupCleanup(de_ctx);
+ DetectEngineCtxFree(de_ctx);
+
+ PASS;
+}
+
+/**
+ * \test Test matching for google in the subject of a certificate
+ *
+ */
+static int DetectTlsSubjectTest02(void)
+{
+ /* client hello */
+ uint8_t client_hello[] = {
+ 0x16, 0x03, 0x01, 0x00, 0xc8, 0x01, 0x00, 0x00,
+ 0xc4, 0x03, 0x03, 0xd6, 0x08, 0x5a, 0xa2, 0x86,
+ 0x5b, 0x85, 0xd4, 0x40, 0xab, 0xbe, 0xc0, 0xbc,
+ 0x41, 0xf2, 0x26, 0xf0, 0xfe, 0x21, 0xee, 0x8b,
+ 0x4c, 0x7e, 0x07, 0xc8, 0xec, 0xd2, 0x00, 0x46,
+ 0x4c, 0xeb, 0xb7, 0x00, 0x00, 0x16, 0xc0, 0x2b,
+ 0xc0, 0x2f, 0xc0, 0x0a, 0xc0, 0x09, 0xc0, 0x13,
+ 0xc0, 0x14, 0x00, 0x33, 0x00, 0x39, 0x00, 0x2f,
+ 0x00, 0x35, 0x00, 0x0a, 0x01, 0x00, 0x00, 0x85,
+ 0x00, 0x00, 0x00, 0x12, 0x00, 0x10, 0x00, 0x00,
+ 0x0d, 0x77, 0x77, 0x77, 0x2e, 0x67, 0x6f, 0x6f,
+ 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0xff, 0x01,
+ 0x00, 0x01, 0x00, 0x00, 0x0a, 0x00, 0x08, 0x00,
+ 0x06, 0x00, 0x17, 0x00, 0x18, 0x00, 0x19, 0x00,
+ 0x0b, 0x00, 0x02, 0x01, 0x00, 0x00, 0x23, 0x00,
+ 0x00, 0x33, 0x74, 0x00, 0x00, 0x00, 0x10, 0x00,
+ 0x29, 0x00, 0x27, 0x05, 0x68, 0x32, 0x2d, 0x31,
+ 0x36, 0x05, 0x68, 0x32, 0x2d, 0x31, 0x35, 0x05,
+ 0x68, 0x32, 0x2d, 0x31, 0x34, 0x02, 0x68, 0x32,
+ 0x08, 0x73, 0x70, 0x64, 0x79, 0x2f, 0x33, 0x2e,
+ 0x31, 0x08, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x31,
+ 0x2e, 0x31, 0x00, 0x05, 0x00, 0x05, 0x01, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x16, 0x00,
+ 0x14, 0x04, 0x01, 0x05, 0x01, 0x06, 0x01, 0x02,
+ 0x01, 0x04, 0x03, 0x05, 0x03, 0x06, 0x03, 0x02,
+ 0x03, 0x04, 0x02, 0x02, 0x02
+ };
+
+ /* server hello */
+ uint8_t server_hello[] = {
+ 0x16, 0x03, 0x03, 0x00, 0x48, 0x02, 0x00, 0x00,
+ 0x44, 0x03, 0x03, 0x57, 0x91, 0xb8, 0x63, 0xdd,
+ 0xdb, 0xbb, 0x23, 0xcf, 0x0b, 0x43, 0x02, 0x1d,
+ 0x46, 0x11, 0x27, 0x5c, 0x98, 0xcf, 0x67, 0xe1,
+ 0x94, 0x3d, 0x62, 0x7d, 0x38, 0x48, 0x21, 0x23,
+ 0xa5, 0x62, 0x31, 0x00, 0xc0, 0x2f, 0x00, 0x00,
+ 0x1c, 0xff, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x10,
+ 0x00, 0x05, 0x00, 0x03, 0x02, 0x68, 0x32, 0x00,
+ 0x0b, 0x00, 0x02, 0x01, 0x00
+ };
+
+ /* certificate */
+ uint8_t certificate[] = {
+ 0x16, 0x03, 0x03, 0x04, 0x93, 0x0b, 0x00, 0x04,
+ 0x8f, 0x00, 0x04, 0x8c, 0x00, 0x04, 0x89, 0x30,
+ 0x82, 0x04, 0x85, 0x30, 0x82, 0x03, 0x6d, 0xa0,
+ 0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x5c, 0x19,
+ 0xb7, 0xb1, 0x32, 0x3b, 0x1c, 0xa1, 0x30, 0x0d,
+ 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
+ 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x49, 0x31,
+ 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06,
+ 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11,
+ 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0a, 0x47,
+ 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x20, 0x49, 0x6e,
+ 0x63, 0x31, 0x25, 0x30, 0x23, 0x06, 0x03, 0x55,
+ 0x04, 0x03, 0x13, 0x1c, 0x47, 0x6f, 0x6f, 0x67,
+ 0x6c, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65, 0x72,
+ 0x6e, 0x65, 0x74, 0x20, 0x41, 0x75, 0x74, 0x68,
+ 0x6f, 0x72, 0x69, 0x74, 0x79, 0x20, 0x47, 0x32,
+ 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x37,
+ 0x31, 0x33, 0x31, 0x33, 0x32, 0x34, 0x35, 0x32,
+ 0x5a, 0x17, 0x0d, 0x31, 0x36, 0x31, 0x30, 0x30,
+ 0x35, 0x31, 0x33, 0x31, 0x36, 0x30, 0x30, 0x5a,
+ 0x30, 0x65, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03,
+ 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31,
+ 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08,
+ 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f,
+ 0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14,
+ 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d,
+ 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20,
+ 0x56, 0x69, 0x65, 0x77, 0x31, 0x13, 0x30, 0x11,
+ 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0a, 0x47,
+ 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x20, 0x49, 0x6e,
+ 0x63, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55,
+ 0x04, 0x03, 0x0c, 0x0b, 0x2a, 0x2e, 0x67, 0x6f,
+ 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0x30,
+ 0x82, 0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a,
+ 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01,
+ 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30,
+ 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00,
+ 0xa5, 0x0a, 0xb9, 0xb1, 0xca, 0x36, 0xd1, 0xae,
+ 0x22, 0x38, 0x07, 0x06, 0xc9, 0x1a, 0x56, 0x4f,
+ 0xbb, 0xdf, 0xa8, 0x6d, 0xbd, 0xee, 0x76, 0x16,
+ 0xbc, 0x53, 0x3c, 0x03, 0x6a, 0x5c, 0x94, 0x50,
+ 0x87, 0x2f, 0x28, 0xb4, 0x4e, 0xd5, 0x9b, 0x8f,
+ 0xfe, 0x02, 0xde, 0x2a, 0x83, 0x01, 0xf9, 0x45,
+ 0x61, 0x0e, 0x66, 0x0e, 0x24, 0x22, 0xe2, 0x59,
+ 0x66, 0x0d, 0xd3, 0xe9, 0x77, 0x8a, 0x7e, 0x42,
+ 0xaa, 0x5a, 0xf9, 0x05, 0xbf, 0x30, 0xc7, 0x03,
+ 0x2b, 0xdc, 0xa6, 0x9c, 0xe0, 0x9f, 0x0d, 0xf1,
+ 0x28, 0x19, 0xf8, 0xf2, 0x02, 0xfa, 0xbd, 0x62,
+ 0xa0, 0xf3, 0x02, 0x2b, 0xcd, 0xf7, 0x09, 0x04,
+ 0x3b, 0x52, 0xd8, 0x65, 0x4b, 0x4a, 0x70, 0xe4,
+ 0x57, 0xc9, 0x2e, 0x2a, 0xf6, 0x9c, 0x6e, 0xd8,
+ 0xde, 0x01, 0x52, 0xc9, 0x6f, 0xe9, 0xef, 0x82,
+ 0xbc, 0x0b, 0x95, 0xb2, 0xef, 0xcb, 0x91, 0xa6,
+ 0x0b, 0x2d, 0x14, 0xc6, 0x00, 0xa9, 0x33, 0x86,
+ 0x64, 0x00, 0xd4, 0x92, 0x19, 0x53, 0x3d, 0xfd,
+ 0xcd, 0xc6, 0x1a, 0xf2, 0x0e, 0x67, 0xc2, 0x1d,
+ 0x2c, 0xe0, 0xe8, 0x29, 0x97, 0x1c, 0xb6, 0xc4,
+ 0xb2, 0x02, 0x0c, 0x83, 0xb8, 0x60, 0x61, 0xf5,
+ 0x61, 0x2d, 0x73, 0x5e, 0x85, 0x4d, 0xbd, 0x0d,
+ 0xe7, 0x1a, 0x37, 0x56, 0x8d, 0xe5, 0x50, 0x0c,
+ 0xc9, 0x64, 0x4c, 0x11, 0xea, 0xf3, 0xcb, 0x26,
+ 0x34, 0xbd, 0x02, 0xf5, 0xc1, 0xfb, 0xa2, 0xec,
+ 0x27, 0xbb, 0x60, 0xbe, 0x0b, 0xf6, 0xe7, 0x3c,
+ 0x2d, 0xc9, 0xe7, 0xb0, 0x30, 0x28, 0x17, 0x3d,
+ 0x90, 0xf1, 0x63, 0x8e, 0x49, 0xf7, 0x15, 0x78,
+ 0x21, 0xcc, 0x45, 0xe6, 0x86, 0xb2, 0xd8, 0xb0,
+ 0x2e, 0x5a, 0xb0, 0x58, 0xd3, 0xb6, 0x11, 0x40,
+ 0xae, 0x81, 0x1f, 0x6b, 0x7a, 0xaf, 0x40, 0x50,
+ 0xf9, 0x2e, 0x81, 0x8b, 0xec, 0x26, 0x11, 0x3f,
+ 0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x82, 0x01,
+ 0x53, 0x30, 0x82, 0x01, 0x4f, 0x30, 0x1d, 0x06,
+ 0x03, 0x55, 0x1d, 0x25, 0x04, 0x16, 0x30, 0x14,
+ 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07,
+ 0x03, 0x01, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05,
+ 0x05, 0x07, 0x03, 0x02, 0x30, 0x21, 0x06, 0x03,
+ 0x55, 0x1d, 0x11, 0x04, 0x1a, 0x30, 0x18, 0x82,
+ 0x0b, 0x2a, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
+ 0x65, 0x2e, 0x6e, 0x6f, 0x82, 0x09, 0x67, 0x6f,
+ 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0x30,
+ 0x68, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05,
+ 0x07, 0x01, 0x01, 0x04, 0x5c, 0x30, 0x5a, 0x30,
+ 0x2b, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05,
+ 0x07, 0x30, 0x02, 0x86, 0x1f, 0x68, 0x74, 0x74,
+ 0x70, 0x3a, 0x2f, 0x2f, 0x70, 0x6b, 0x69, 0x2e,
+ 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x63,
+ 0x6f, 0x6d, 0x2f, 0x47, 0x49, 0x41, 0x47, 0x32,
+ 0x2e, 0x63, 0x72, 0x74, 0x30, 0x2b, 0x06, 0x08,
+ 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01,
+ 0x86, 0x1f, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f,
+ 0x2f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x73,
+ 0x31, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65,
+ 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x6f, 0x63, 0x73,
+ 0x70, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e,
+ 0x04, 0x16, 0x04, 0x14, 0xc6, 0x53, 0x87, 0x42,
+ 0x2d, 0xc8, 0xee, 0x7a, 0x62, 0x1e, 0x83, 0xdb,
+ 0x0d, 0xe2, 0x32, 0xeb, 0x8b, 0xaf, 0x69, 0x40,
+ 0x30, 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01,
+ 0x01, 0xff, 0x04, 0x02, 0x30, 0x00, 0x30, 0x1f,
+ 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30,
+ 0x16, 0x80, 0x14, 0x4a, 0xdd, 0x06, 0x16, 0x1b,
+ 0xbc, 0xf6, 0x68, 0xb5, 0x76, 0xf5, 0x81, 0xb6,
+ 0xbb, 0x62, 0x1a, 0xba, 0x5a, 0x81, 0x2f, 0x30,
+ 0x21, 0x06, 0x03, 0x55, 0x1d, 0x20, 0x04, 0x1a,
+ 0x30, 0x18, 0x30, 0x0c, 0x06, 0x0a, 0x2b, 0x06,
+ 0x01, 0x04, 0x01, 0xd6, 0x79, 0x02, 0x05, 0x01,
+ 0x30, 0x08, 0x06, 0x06, 0x67, 0x81, 0x0c, 0x01,
+ 0x02, 0x02, 0x30, 0x30, 0x06, 0x03, 0x55, 0x1d,
+ 0x1f, 0x04, 0x29, 0x30, 0x27, 0x30, 0x25, 0xa0,
+ 0x23, 0xa0, 0x21, 0x86, 0x1f, 0x68, 0x74, 0x74,
+ 0x70, 0x3a, 0x2f, 0x2f, 0x70, 0x6b, 0x69, 0x2e,
+ 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x63,
+ 0x6f, 0x6d, 0x2f, 0x47, 0x49, 0x41, 0x47, 0x32,
+ 0x2e, 0x63, 0x72, 0x6c, 0x30, 0x0d, 0x06, 0x09,
+ 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
+ 0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00,
+ 0x7b, 0x27, 0x00, 0x46, 0x8f, 0xfd, 0x5b, 0xff,
+ 0xcb, 0x05, 0x9b, 0xf7, 0xf1, 0x68, 0xf6, 0x9a,
+ 0x7b, 0xba, 0x53, 0xdf, 0x63, 0xed, 0x11, 0x94,
+ 0x39, 0xf2, 0xd0, 0x20, 0xcd, 0xa3, 0xc4, 0x98,
+ 0xa5, 0x10, 0x74, 0xe7, 0x10, 0x6d, 0x07, 0xf8,
+ 0x33, 0x87, 0x05, 0x43, 0x0e, 0x64, 0x77, 0x09,
+ 0x18, 0x4f, 0x38, 0x2e, 0x45, 0xae, 0xa8, 0x34,
+ 0x3a, 0xa8, 0x33, 0xac, 0x9d, 0xdd, 0x25, 0x91,
+ 0x59, 0x43, 0xbe, 0x0f, 0x87, 0x16, 0x2f, 0xb5,
+ 0x27, 0xfd, 0xce, 0x2f, 0x35, 0x5d, 0x12, 0xa1,
+ 0x66, 0xac, 0xf7, 0x95, 0x38, 0x0f, 0xe5, 0xb1,
+ 0x18, 0x18, 0xe6, 0x80, 0x52, 0x31, 0x8a, 0x66,
+ 0x02, 0x52, 0x1a, 0xa4, 0x32, 0x6a, 0x61, 0x05,
+ 0xcf, 0x1d, 0xf9, 0x90, 0x73, 0xf0, 0xeb, 0x20,
+ 0x31, 0x7b, 0x2e, 0xc0, 0xb0, 0xfb, 0x5c, 0xcc,
+ 0xdc, 0x76, 0x55, 0x72, 0xaf, 0xb1, 0x05, 0xf4,
+ 0xad, 0xf9, 0xd7, 0x73, 0x5c, 0x2c, 0xbf, 0x0d,
+ 0x84, 0x18, 0x01, 0x1d, 0x4d, 0x08, 0xa9, 0x4e,
+ 0x37, 0xb7, 0x58, 0xc4, 0x05, 0x0e, 0x65, 0x63,
+ 0xd2, 0x88, 0x02, 0xf5, 0x82, 0x17, 0x08, 0xd5,
+ 0x8f, 0x80, 0xc7, 0x82, 0x29, 0xbb, 0xe1, 0x04,
+ 0xbe, 0xf6, 0xe1, 0x8c, 0xbc, 0x3a, 0xf8, 0xf9,
+ 0x56, 0xda, 0xdc, 0x8e, 0xc6, 0xe6, 0x63, 0x98,
+ 0x12, 0x08, 0x41, 0x2c, 0x9d, 0x7c, 0x82, 0x0d,
+ 0x1e, 0xea, 0xba, 0xde, 0x32, 0x09, 0xda, 0x52,
+ 0x24, 0x4f, 0xcc, 0xb6, 0x09, 0x33, 0x8b, 0x00,
+ 0xf9, 0x83, 0xb3, 0xc6, 0xa4, 0x90, 0x49, 0x83,
+ 0x2d, 0x36, 0xd9, 0x11, 0x78, 0xd0, 0x62, 0x9f,
+ 0xc4, 0x8f, 0x84, 0xba, 0x7f, 0xaa, 0x04, 0xf1,
+ 0xd9, 0xa4, 0xad, 0x5d, 0x63, 0xee, 0x72, 0xc6,
+ 0x4d, 0xd1, 0x4b, 0x41, 0x8f, 0x40, 0x0f, 0x7d,
+ 0xcd, 0xb8, 0x2e, 0x5b, 0x6e, 0x21, 0xc9, 0x3d
+ };
+
+ Flow f;
+ SSLState *ssl_state = NULL;
+ TcpSession ssn;
+ Packet *p1 = NULL;
+ Packet *p2 = NULL;
+ Packet *p3 = NULL;
+ ThreadVars tv;
+ DetectEngineThreadCtx *det_ctx = NULL;
+ AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
+
+ memset(&tv, 0, sizeof(ThreadVars));
+ memset(&f, 0, sizeof(Flow));
+ memset(&ssn, 0, sizeof(TcpSession));
+
+ p1 = UTHBuildPacketReal(client_hello, sizeof(client_hello), IPPROTO_TCP,
+ "192.168.1.5", "192.168.1.1", 51251, 443);
+ p2 = UTHBuildPacketReal(server_hello, sizeof(server_hello), IPPROTO_TCP,
+ "192.168.1.1", "192.168.1.5", 443, 51251);
+ p3 = UTHBuildPacketReal(certificate, sizeof(certificate), IPPROTO_TCP,
+ "192.168.1.1", "192.168.1.5", 443, 51251);
+
+ FLOW_INITIALIZE(&f);
+ f.flags |= FLOW_IPV4;
+ f.proto = IPPROTO_TCP;
+ f.protomap = FlowGetProtoMapping(f.proto);
+ f.alproto = ALPROTO_TLS;
+
+ p1->flow = &f;
+ p1->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
+ p1->flowflags |= FLOW_PKT_TOSERVER;
+ p1->flowflags |= FLOW_PKT_ESTABLISHED;
+ p1->pcap_cnt = 1;
+
+ p2->flow = &f;
+ p2->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
+ p2->flowflags |= FLOW_PKT_TOCLIENT;
+ p2->flowflags |= FLOW_PKT_ESTABLISHED;
+ p2->pcap_cnt = 2;
+
+ p3->flow = &f;
+ p3->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
+ p3->flowflags |= FLOW_PKT_TOCLIENT;
+ p3->flowflags |= FLOW_PKT_ESTABLISHED;
+ p3->pcap_cnt = 3;
+
+ StreamTcpInitConfig(TRUE);
+
+ DetectEngineCtx *de_ctx = DetectEngineCtxInit();
+ FAIL_IF_NULL(de_ctx);
+
+ de_ctx->mpm_matcher = mpm_default_matcher;
+ de_ctx->flags |= DE_QUIET;
+
+ Signature *s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
+ "(msg:\"Test tls.cert_subject\"; "
+ "tls.cert_subject; content:\"google\"; nocase; "
+ "sid:1;)");
+ FAIL_IF_NULL(s);
+
+ SigGroupBuild(de_ctx);
+ DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
+
+ int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
+ STREAM_TOSERVER, client_hello,
+ sizeof(client_hello));
+
+ FAIL_IF(r != 0);
+
+ ssl_state = f.alstate;
+ FAIL_IF_NULL(ssl_state);
+
+ SigMatchSignatures(&tv, de_ctx, det_ctx, p1);
+
+ FAIL_IF(PacketAlertCheck(p1, 1));
+
+ r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
+ server_hello, sizeof(server_hello));
+
+ FAIL_IF(r != 0);
+
+ SigMatchSignatures(&tv, de_ctx, det_ctx, p2);
+
+ FAIL_IF(PacketAlertCheck(p2, 1));
+
+ r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
+ certificate, sizeof(certificate));
+
+ FAIL_IF(r != 0);
+
+ SigMatchSignatures(&tv, de_ctx, det_ctx, p3);
+
+ FAIL_IF_NOT(PacketAlertCheck(p3, 1));
+
+ if (alp_tctx != NULL)
+ AppLayerParserThreadCtxFree(alp_tctx);
+ if (det_ctx != NULL)
+ DetectEngineThreadCtxDeinit(&tv, det_ctx);
+ if (de_ctx != NULL)
+ SigGroupCleanup(de_ctx);
+ if (de_ctx != NULL)
+ DetectEngineCtxFree(de_ctx);
+
+ StreamTcpFreeConfig(TRUE);
+ FLOW_DESTROY(&f);
+ UTHFreePacket(p1);
+ UTHFreePacket(p2);
+ UTHFreePacket(p3);
+
+ PASS;
+}
+
+static void DetectTlsSubjectRegisterTests(void)
+{
+ UtRegisterTest("DetectTlsSubjectTest01", DetectTlsSubjectTest01);
+ UtRegisterTest("DetectTlsSubjectTest02", DetectTlsSubjectTest02);
+}
projects / thirdparty / suricata.git / commitdiff
