From 69edfc2797d3d9610422337e1f3e152646559228 Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Mon, 27 Mar 2023 12:21:41 +0200
Subject: [PATCH] tests: add http_uri parsing test

---
 tests/rules/http_uri/test.rules |  6 +++
 tests/rules/http_uri/test.yaml  | 87 +++++++++++++++++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 tests/rules/http_uri/test.rules
 create mode 100644 tests/rules/http_uri/test.yaml

diff --git a/tests/rules/http_uri/test.rules b/tests/rules/http_uri/test.rules
new file mode 100644
index 000000000..e4d3ac653
--- /dev/null
+++ b/tests/rules/http_uri/test.rules
@@ -0,0 +1,6 @@
+alert http $HOME_NET any -> $EXTERNAL_NET any (flow:established,to_server; urilen:<70; http.uri; content:".php?"; content:"=01&"; distance:4; within:4; fast_pattern; sid:1;)
+alert http $HOME_NET any -> $EXTERNAL_NET any (flow:established,to_server; http.uri; bsize:<70; content:".php?"; content:"=01&"; distance:4; within:4; fast_pattern; sid:2;)
+alert http $HOME_NET any -> $EXTERNAL_NET any (flow:established,to_server; urilen:<70; http.uri; content:".php?"; content:"=01&"; distance:4; within:4; sid:3;)
+alert http $HOME_NET any -> $EXTERNAL_NET any (flow:established,to_server; http.uri; content:".php?"; content:"=01&"; distance:4; within:4; fast_pattern; sid:4;)
+# urilen followed by "raw" content, make sure the urilen doesn't act as http.uri sticky buffer
+alert http1 any any -> any any (urilen:44; content:"abc"; sid:5;)
diff --git a/tests/rules/http_uri/test.yaml b/tests/rules/http_uri/test.yaml
new file mode 100644
index 000000000..45bd5c59e
--- /dev/null
+++ b/tests/rules/http_uri/test.yaml
@@ -0,0 +1,87 @@
+requires:
+    min-version: 7.0.0
+    pcap: false
+
+args:
+    - --engine-analysis
+
+checks:
+- filter:
+    filename: rules.json
+    count: 1
+    match:
+      id: 1
+      mpm.buffer: "http_uri"
+      mpm.pattern: "=01&"
+      engines[0].name: "http_uri"
+      engines[0].app_proto: "http2"
+      engines[0].matches[0].name: "urilen"
+      engines[0].matches[1].name: "content"
+      engines[0].matches[2].name: "content"
+      engines[1].name: "http_uri"
+      engines[1].app_proto: "http"
+      engines[1].matches[0].name: "urilen"
+      engines[1].matches[1].name: "content"
+      engines[1].matches[2].name: "content"
+- filter:
+    filename: rules.json
+    count: 1
+    match:
+      id: 2
+      mpm.buffer: "http_uri"
+      mpm.pattern: "=01&"
+      engines[0].name: "http_uri"
+      engines[0].app_proto: "http2"
+      engines[0].matches[0].name: "bsize"
+      engines[0].matches[1].name: "content"
+      engines[0].matches[2].name: "content"
+      engines[1].name: "http_uri"
+      engines[1].app_proto: "http"
+      engines[1].matches[0].name: "bsize"
+      engines[1].matches[1].name: "content"
+      engines[1].matches[2].name: "content"
+- filter:
+    filename: rules.json
+    filename: rules.json
+    count: 1
+    match:
+      id: 3
+      mpm.buffer: "http_uri"
+      mpm.pattern: ".php?"
+      engines[0].name: "http_uri"
+      engines[0].app_proto: "http2"
+      engines[0].matches[0].name: "urilen"
+      engines[0].matches[1].name: "content"
+      engines[0].matches[2].name: "content"
+      engines[1].name: "http_uri"
+      engines[1].app_proto: "http"
+      engines[1].matches[0].name: "urilen"
+      engines[1].matches[1].name: "content"
+      engines[1].matches[2].name: "content"
+- filter:
+    filename: rules.json
+    count: 1
+    match:
+      id: 4
+      mpm.buffer: "http_uri"
+      mpm.pattern: "=01&"
+      engines[0].name: "http_uri"
+      engines[0].app_proto: "http2"
+      engines[0].matches[0].name: "content"
+      engines[0].matches[1].name: "content"
+      engines[1].name: "http_uri"
+      engines[1].app_proto: "http"
+      engines[1].matches[0].name: "content"
+      engines[1].matches[1].name: "content"
+- filter:
+    filename: rules.json
+    count: 1
+    match:
+      id: 5
+      mpm.buffer: "payload"
+      mpm.pattern: "abc"
+      engines[0].name: "stream"
+      engines[0].matches[0].name: "content"
+      engines[1].name: "http_uri"
+      engines[1].app_proto: "http"
+      engines[1].matches[0].name: "urilen"
-- 
2.47.2