feat(checker): add go checker

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

cve_bin_tool/checkers/__init__.py

@@ -103,6 +103,7 @@
     "gnutls",
     "glib",
     "glibc",
+    "go",
     "gpgme",
     "gpsd",
     "graphicsmagick",

cve_bin_tool/checkers/go.py

@@ -0,0 +1,20 @@
+# Copyright (C) 2023 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+
+"""
+CVE checker for go
+
+https://www.cvedetails.com/product/29205/Golang-GO.html?vendor_id=14185
+
+"""
+from __future__ import annotations
+
+from cve_bin_tool.checkers import Checker
+
+
+class GoChecker(Checker):
+    CONTAINS_PATTERNS: list[str] = []
+    FILENAME_PATTERNS: list[str] = []
+    VERSION_PATTERNS = [r"go([0-9]+\.[0-9]+\.[0-9]+)"]
+    VENDOR_PRODUCT = [("golang", "go")]

test/test_data/go.py

@@ -0,0 +1,26 @@
+# Copyright (C) 2023 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+mapping_test_data = [
+    {"product": "go", "version": "1.11.6", "version_strings": ["go1.11.6"]}
+]
+package_test_data = [
+    {
+        "url": "http://ftp.fr.debian.org/debian/pool/main/g/golang-1.11/",
+        "package_name": "golang-1.11-go_1.11.6-1+deb10u4_amd64.deb",
+        "product": "go",
+        "version": "1.11.6",
+    },
+    {
+        "url": "https://downloads.openwrt.org/releases/packages-19.07/x86_64/packages/",
+        "package_name": "golang_1.13.15-1_x86_64.ipk",
+        "product": "go",
+        "version": "1.13.15",
+    },
+    {
+        "url": "https://dl-cdn.alpinelinux.org/alpine/v3.11/community/x86_64/",
+        "package_name": "go-1.13.13-r0.apk",
+        "product": "go",
+        "version": "1.13.13",
+    },
+]