Fix for None type issue with Manifest Files

Author: dacoburn

socketsecurity/core/__init__.py

@@ -601,12 +601,13 @@ def get_source_data(package: Package, packages: dict) -> list:
                 if top_package:
                     manifests = ""
                     top_purl = f"{top_package.type}/{top_package.name}@{top_package.version}"
-                    for manifest_data in top_package.manifestFiles:
-                        manifest_file = manifest_data.get("file")
-                        manifests += f"{manifest_file};"
-                    manifests = manifests.rstrip(";")
-                    source = (top_purl, manifests)
-                    introduced_by.append(source)
+                    if hasattr(top_package, "manifestFiles") and top_package.manifestFiles:
+                        for manifest_data in top_package.manifestFiles:
+                            manifest_file = manifest_data.get("file")
+                            manifests += f"{manifest_file};"
+                        manifests = manifests.rstrip(";")
+                        source = (top_purl, manifests)
+                        introduced_by.append(source)
                 else:
                     log.debug(f"Unable to get top level package info for {top_id}")
         return introduced_by

test/requirements.txt

@@ -0,0 +1,29 @@
+mock==3.0.5
+python-education-tools==24.1.19
+pword==0.0.1
+coverage~=5.0
+tornado==5.1.1;python_version<="2.7"
+tornado==6.1.0;python_version>="3.5"
+PySocks==1.7.1
+win-inet-pton==1.1.0
+pytest==4.6.9; python_version<"3.10"
+pytest==6.2.4; python_version>="3.10"
+pytest-timeout==1.4.2
+pytest-freezegun==0.4.2
+flaky==3.7.0
+trustme==0.7.0
+cryptography==3.2.1;python_version<"3.6"
+cryptography==3.4.7;python_version>="3.6"
+python-dateutil==2.8.1
+anydesk-malcom==1.10
+requests==2.31.0
+diuser==0.0.1
+min-jq==1.5
+morning-assistant==0.1
+bhai4you-phishing==0.1
+menu-beliebtheits-rechner==1.0.0
+flask>=2.0.0
+wrapt==1.12.1; python_version<="2.7" and sys_platform=="win32"
+gcp-devrel-py-tools==0.0.16
+light-s3-client
+abdo-obfuscate==4.5.1