refactor: no need for custom get_version func

Author: b31ngd3v

cve_bin_tool/checkers/commons_compress.py

@@ -7,10 +7,7 @@
 
 https://www.cvedetails.com/vulnerability-list/vendor_id-45/product_id-59066/Apache-Commons-Compress.html
 """
-import re
-
 from cve_bin_tool.checkers import Checker
-from cve_bin_tool.util import regex_find
 
 
 class CommonsCompressChecker(Checker):
@@ -20,29 +17,6 @@ class CommonsCompressChecker(Checker):
     ]
     FILENAME_PATTERNS = [r"commons-compress(-[0-9]+\.[0-9]+(\.[0-9]+)?)?.jar"]
     VERSION_PATTERNS = [
-        r"<artifactId>commons-compress-([0-9]+\.[0-9]+(\.[0-9]+)?)</artifactId>"
+        r"<artifactId>commons-compress</artifactId>\n  <version>([0-9]+\.[0-9]+(\.[0-9]+)?)</version>"
     ]
     VENDOR_PRODUCT = [("apache", "commons_compress")]
-
-    def get_version(self, lines, filename):
-        version_info = super().get_version(lines, filename)
-        lines = lines.split("\n")
-
-        index_value = [
-            i
-            for i, line in enumerate(lines)
-            if re.search("<artifactId>commons-compress</artifactId>", line)
-        ]
-
-        if not index_value:
-            return version_info
-        else:
-            index_value = index_value[0]
-
-        version_string = lines[index_value + 1]
-        version_pattern = [r"<version>([0-9]+\.[0-9]+(\.[0-9]+)?)</version>"]
-        version_regex = list(map(re.compile, version_pattern))
-        new_version = regex_find(version_string, version_regex)
-        version_info["version"] = new_version
-
-        return version_info

test/test_data/commons_compress.py

@@ -5,7 +5,16 @@
     {
         "product": "commons_compress",
         "version": "1.18",
-        "version_strings": ["<artifactId>commons-compress-1.18</artifactId>"],
+        "version_strings": [
+            "<artifactId>commons-compress</artifactId>\n  <version>1.18</version>"
+        ],
+    },
+    {
+        "product": "commons_compress",
+        "version": "1.15.1",
+        "version_strings": [
+            "<artifactId>commons-compress</artifactId>\n  <version>1.15.1</version>"
+        ],
     },
 ]
 package_test_data = [