Added the Bluez checker (#232)

modified:   checkers/__init__.py
	new file:   checkers/bluez.py

Author: terriko

cve_bin_tool/checkers/__init__.py

@@ -16,4 +16,5 @@
     "sqlite",
     "kerberos",
     "icu",
+    "bluez",
 ]

cve_bin_tool/checkers/bluez.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+"""
+CVE checker for Bluez
+References:
+https://www.cvedetails.com/vulnerability-list/vendor_id-8316/product_id-35116/Bluez-Bluez.html
+
+"""
+from ..util import regex_find
+
+def get_version(lines, filename):
+    """Bluetoothctl will work for Version 5.0+
+       Vpkg: bluez, bluez
+    """
+    regex = [r"bluetoothctl: ([5]+\.[0-9]+\.[0-9]+)"]
+    version_info = dict()
+    if filename[::-1].startswith(("bluetoothctl")[::-1]):
+        version_info["is_or_contains"] = "is"
+
+    if "is_or_contains" in version_info:
+        version_info["modulename"] = "bluetoothctl"
+        version_info["version"] = regex_find(lines, *regex)
+    elif "libbluetooth.so" in filename:
+        version_info["is_or_contains"] = "is"
+
+    return version_info