return -1;
}
- if ((s->init_flags & SIG_FLAG_INIT_FLOW) &&
+ if (s->alproto == ALPROTO_HTTP && (s->init_flags & SIG_FLAG_INIT_FLOW) &&
(s->flags & SIG_FLAG_TOSERVER) && !(s->flags & SIG_FLAG_TOCLIENT)) {
- SCLogError(SC_ERR_INVALID_SIGNATURE, "Can't use file_data with flow:to_server or from_client with http or smtp.");
+ SCLogError(SC_ERR_INVALID_SIGNATURE, "Can't use file_data with flow:to_server or from_client with http.");
+ return -1;
+ }
+
+ if (s->alproto == ALPROTO_SMTP && (s->init_flags & SIG_FLAG_INIT_FLOW) &&
+ !(s->flags & SIG_FLAG_TOSERVER) && (s->flags & SIG_FLAG_TOCLIENT)) {
+ SCLogError(SC_ERR_INVALID_SIGNATURE, "Can't use file_data with flow:to_client or from_server with smtp.");
return -1;
}
return result;
}
+
+static int DetectFiledataParseTest03(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 25 "
+ "(msg:\"test\"; flow:to_server,established; file_data; content:\"abc\"; sid:1;)");
+ if (de_ctx->sig_list == NULL) {
+ printf("sig parse failed: ");
+ goto end;
+ }
+
+ if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_PMATCH] != NULL) {
+ printf("content is still in PMATCH list: ");
+ goto end;
+ }
+
+ if (de_ctx->sig_list->sm_lists[DETECT_SM_LIST_FILEDATA] == NULL) {
+ printf("content not in FILEDATA list: ");
+ goto end;
+ }
+
+ result = 1;
+end:
+ SigGroupCleanup(de_ctx);
+ SigCleanSignatures(de_ctx);
+ DetectEngineCtxFree(de_ctx);
+
+ return result;
+}
+
+static int DetectFiledataParseTest04(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 smtp any any -> any any "
+ "(msg:\"test\"; flow:to_client,established; file_data; content:\"abc\"; sid:1;)");
+ if (de_ctx->sig_list == NULL) {
+ printf("sig parse failed: ");
+ goto end;
+ }
+
+ result = 1;
+end:
+ SigGroupCleanup(de_ctx);
+ SigCleanSignatures(de_ctx);
+ DetectEngineCtxFree(de_ctx);
+
+ return result;
+}
+
+static int DetectFiledataParseTest05(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 http any any -> any any "
+ "(msg:\"test\"; flow:to_server,established; file_data; content:\"abc\"; sid:1;)");
+ if (de_ctx->sig_list == NULL) {
+ printf("sig parse failed: ");
+ goto end;
+ }
+
+ result = 1;
+end:
+ SigGroupCleanup(de_ctx);
+ SigCleanSignatures(de_ctx);
+ DetectEngineCtxFree(de_ctx);
+
+ return result;
+}
#endif
void DetectFiledataRegisterTests(void)
#ifdef UNITTESTS
UtRegisterTest("DetectFiledataParseTest01", DetectFiledataParseTest01, 1);
UtRegisterTest("DetectFiledataParseTest02", DetectFiledataParseTest02, 1);
+ UtRegisterTest("DetectFiledataParseTest03", DetectFiledataParseTest03, 1);
+ UtRegisterTest("DetectFiledataParseTest04", DetectFiledataParseTest04, 0);
+ UtRegisterTest("DetectFiledataParseTest05", DetectFiledataParseTest05, 0);
#endif
}