feat(checker): add micropython checker

Signed-off-by: Fabrice Fontaine <[email protected]>

cve_bin_tool/checkers/__init__.py

@@ -207,6 +207,7 @@
     "mbedtls",
     "mdadm",
     "memcached",
+    "micropython",
     "minetest",
     "mini_httpd",
     "minicom",

cve_bin_tool/checkers/micropython.py

@@ -0,0 +1,20 @@
+# Copyright (C) 2024 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+
+"""
+CVE checker for micropython
+
+https://www.cvedetails.com/product/167231/Micropython-Micropython.html?vendor_id=34177
+
+"""
+from __future__ import annotations
+
+from cve_bin_tool.checkers import Checker
+
+
+class MicropythonChecker(Checker):
+    CONTAINS_PATTERNS: list[str] = []
+    FILENAME_PATTERNS: list[str] = []
+    VERSION_PATTERNS = [r"MicroPython v([0-9]+\.[0-9]+\.[0-9]+)"]
+    VENDOR_PRODUCT = [("micropython", "micropython")]

test/test_data/micropython.py

@@ -0,0 +1,30 @@
+# Copyright (C) 2024 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+mapping_test_data = [
+    {
+        "product": "micropython",
+        "version": "1.19.1",
+        "version_strings": ["MicroPython v1.19.1"],
+    }
+]
+package_test_data = [
+    {
+        "url": "http://rpmfind.net/linux/fedora/linux/development/rawhide/Everything/x86_64/os/Packages/m/",
+        "package_name": "micropython-1.21.0-1.fc40.x86_64.rpm",
+        "product": "micropython",
+        "version": "1.21.0",
+    },
+    {
+        "url": "http://ftp.fr.debian.org/debian/pool/main/m/micropython/",
+        "package_name": "micropython_1.19.1+ds-1_amd64.deb",
+        "product": "micropython",
+        "version": "1.19.1",
+    },
+    {
+        "url": "https://downloads.openwrt.org/releases/packages-19.07/x86_64/packages/",
+        "package_name": "micropython_1.9.4-1_x86_64.ipk",
+        "product": "micropython",
+        "version": "1.9.4",
+    },
+]