feat(checker): add libcoap checker

Signed-off-by: Fabrice Fontaine <fabrice.fontaine@orange.com>
ffontaine · Aug 10, 2023 · 681ccd1 · 681ccd1
1 parent 338e0cf
commit 681ccd1
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diff --git a/cve_bin_tool/checkers/__init__.py b/cve_bin_tool/checkers/__init__.py
@@ -133,6 +133,7 @@
     "libarchive",
     "libass",
     "libbpg",
+    "libcoap",
     "libconfuse",
     "libdb",
     "libebml",

diff --git a/cve_bin_tool/checkers/libcoap.py b/cve_bin_tool/checkers/libcoap.py
@@ -0,0 +1,20 @@
+# Copyright (C) 2023 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+
+"""
+CVE checker for libcoap:
+
+https://www.cvedetails.com/product/143502/Libcoap-Libcoap.html?vendor_id=31037
+
+"""
+from __future__ import annotations
+
+from cve_bin_tool.checkers import Checker
+
+
+class LibcoapChecker(Checker):
+    CONTAINS_PATTERNS: list[str] = []
+    FILENAME_PATTERNS: list[str] = []
+    VERSION_PATTERNS = [r"libcoap ([0-9]+\.[0-9]+\.[0-9]+)"]
+    VENDOR_PRODUCT = [("libcoap", "libcoap")]
diff --git a/test/condensed-downloads/libcoap-1-0_4.1.2-1_amd64.deb.tar.gz b/test/condensed-downloads/libcoap-1-0_4.1.2-1_amd64.deb.tar.gz
diff --git a/test/condensed-downloads/libcoap-4.3.2-0.1.rc1.fc39.aarch64.rpm.tar.gz b/test/condensed-downloads/libcoap-4.3.2-0.1.rc1.fc39.aarch64.rpm.tar.gz
diff --git a/test/condensed-downloads/libcoap2_4.2.1-1_x86_64.ipk.tar.gz b/test/condensed-downloads/libcoap2_4.2.1-1_x86_64.ipk.tar.gz
diff --git a/test/condensed-downloads/libcoap3_4.3.1-1_amd64.deb.tar.gz b/test/condensed-downloads/libcoap3_4.3.1-1_amd64.deb.tar.gz
diff --git a/test/test_data/libcoap.py b/test/test_data/libcoap.py
@@ -0,0 +1,33 @@
+# Copyright (C) 2023 Orange
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+mapping_test_data = [
+    {"product": "libcoap", "version": "4.3.1", "version_strings": ["libcoap 4.3.1"]}
+]
+package_test_data = [
+    {
+        "url": "http://rpmfind.net/linux/fedora/linux/development/rawhide/Everything/aarch64/os/Packages/l/",
+        "package_name": "libcoap-4.3.2-0.1.rc1.fc39.aarch64.rpm",
+        "product": "libcoap",
+        "version": "4.3.2",
+    },
+    {
+        "url": "http://ftp.fr.debian.org/debian/pool/main/libc/libcoap/",
+        "package_name": "libcoap-1-0_4.1.2-1_amd64.deb",
+        "product": "libcoap",
+        "version": "4.1.2",
+    },
+    {
+        "url": "http://ftp.fr.debian.org/debian/pool/main/libc/libcoap3/",
+        "package_name": "libcoap3_4.3.1-1_amd64.deb",
+        "product": "libcoap",
+        "version": "4.3.1",
+        "other_products": ["gnutls"],
+    },
+    {
+        "url": "https://downloads.openwrt.org/releases/packages-21.02/x86_64/packages/",
+        "package_name": "libcoap2_4.2.1-1_x86_64.ipk",
+        "product": "libcoap",
+        "version": "4.2.1",
+    },
+]