From c6d3b461a661d039384c4118461909382c0cf7ac Mon Sep 17 00:00:00 2001
From: Victor Julien <vjulien@oisf.net>
Date: Wed, 24 May 2023 15:28:49 +0200
Subject: [PATCH] detect/analyzer: add the type

Per rule type record properties of the type.

Example output:

    {
        "raw": "alert udp any any -> any any (msg:\"UDP with flow direction\"; flow:to_server; sid:1001;)",
        "id": 1001,
        "gid": 1,
        "rev": 0,
        "msg": "UDP with flow direction",
        "app_proto": "unknown",
        "requirements": [],
        "type": "pkt",
        "flags": [
            "src_any",
            "dst_any",
            "sp_any",
            "dp_any",
            "toserver"
        ],
        "pkt_engines": [],
        "frame_engines": [],
        "lists": {}
    }

Ticket: #6085.
---
 src/detect-engine-analyzer.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/src/detect-engine-analyzer.c b/src/detect-engine-analyzer.c
index 2d78411bc7..2fc91cf9cf 100644
--- a/src/detect-engine-analyzer.c
+++ b/src/detect-engine-analyzer.c
@@ -841,6 +841,42 @@ void EngineAnalysisRules2(const DetectEngineCtx *de_ctx, const Signature *s)
     }
     jb_close(ctx.js);
 
+    switch (s->type) {
+        case SIG_TYPE_NOT_SET:
+            jb_set_string(ctx.js, "type", "unset");
+            break;
+        case SIG_TYPE_IPONLY:
+            jb_set_string(ctx.js, "type", "ip_only");
+            break;
+        case SIG_TYPE_LIKE_IPONLY:
+            jb_set_string(ctx.js, "type", "like_ip_only");
+            break;
+        case SIG_TYPE_PDONLY:
+            jb_set_string(ctx.js, "type", "pd_only");
+            break;
+        case SIG_TYPE_DEONLY:
+            jb_set_string(ctx.js, "type", "de_only");
+            break;
+        case SIG_TYPE_PKT:
+            jb_set_string(ctx.js, "type", "pkt");
+            break;
+        case SIG_TYPE_PKT_STREAM:
+            jb_set_string(ctx.js, "type", "pkt_stream");
+            break;
+        case SIG_TYPE_STREAM:
+            jb_set_string(ctx.js, "type", "stream");
+            break;
+        case SIG_TYPE_APPLAYER:
+            jb_set_string(ctx.js, "type", "app_layer");
+            break;
+        case SIG_TYPE_APP_TX:
+            jb_set_string(ctx.js, "type", "app_tx");
+            break;
+        case SIG_TYPE_MAX:
+            jb_set_string(ctx.js, "type", "error");
+            break;
+    }
+
     jb_open_array(ctx.js, "flags");
     if (s->flags & SIG_FLAG_SRC_ANY) {
         jb_append_string(ctx.js, "src_any");