feat(checker): add indent checker (#4774)

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

Author: ffontaine

cve_bin_tool/checkers/__init__.py

@@ -141,6 +141,7 @@
     "i2pd",
     "icecast",
     "icu",
+    "indent",
     "iperf3",
     "ipmitool",
     "ipsec_tools",

cve_bin_tool/checkers/indent.py

@@ -0,0 +1,22 @@
+# Copyright (C) 2025 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+
+"""
+CVE checker for indent
+
+https://www.cvedetails.com/product/157667/GNU-Indent.html?vendor_id=72
+
+"""
+from __future__ import annotations
+
+from cve_bin_tool.checkers import Checker
+
+
+class IndentChecker(Checker):
+    CONTAINS_PATTERNS: list[str] = []
+    FILENAME_PATTERNS: list[str] = []
+    VERSION_PATTERNS = [
+        r"GNU indent[a-zA-Z0-9_%/+:`' \"\(\)\-\.\r\n]*([0-9]+\.[0-9]+\.[0-9]+)"
+    ]
+    VENDOR_PRODUCT = [("gnu", "indent")]

test/condensed-downloads/indent-2.2.12-r0.apk.tar.gz

@@ -0,0 +1,26 @@
+# Copyright (C) 2025 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+mapping_test_data = [
+    {"product": "indent", "version": "2.2.12", "version_strings": ["GNU indent 2.2.12"]}
+]
+package_test_data = [
+    {
+        "url": "http://rpmfind.net/linux/fedora/linux/development/rawhide/Everything/aarch64/os/Packages/i/",
+        "package_name": "indent-2.2.13-9.fc42.aarch64.rpm",
+        "product": "indent",
+        "version": "2.2.13",
+    },
+    {
+        "url": "http://ftp.debian.org/debian/pool/main/i/indent/",
+        "package_name": "indent_2.2.12-1_amd64.deb",
+        "product": "indent",
+        "version": "2.2.12",
+    },
+    {
+        "url": "https://dl-cdn.alpinelinux.org/alpine/v3.11/main/x86_64/",
+        "package_name": "indent-2.2.12-r0.apk",
+        "product": "indent",
+        "version": "2.2.12",
+    },
+]