feat(parser): Support Swift Package.resolved schema 2+ (#5193)

Author: kublaios

cve_bin_tool/parsers/swift.py

@@ -63,10 +63,22 @@ def run_checker(self, filename):
             except JSONDecodeError as e:
                 self.logger.debug(f"Error occurred while parsing {filename}: {e}")
                 return
-            for package in content["object"]["pins"]:
-                product = package["package"]
+
+            # Check the schema version
+            if content["version"] == 1:
+                pins_object = content["object"]
+                pins = pins_object["pins"]
+                package_key = "package"
+                repo_key = "repositoryURL"
+            else:
+                pins = content["pins"]
+                package_key = "identity"
+                repo_key = "location"
+
+            for package in pins:
+                product = package[package_key]
                 version = package["state"]["version"]
-                repository_url = package.get("repositoryURL", None)
+                repository_url = package.get(repo_key, None)
                 domain = None
                 if repository_url:
                     parse = urlparse(repository_url)