PR Analysis

• 🎯 Main theme: Enhancements to control C-0262
• 📝 PR summary: This PR introduces several improvements to control C-0262, including a name change, removal of the apiserver rule, addition of a deletePath pointing to the subject, and an increase in severity. The changes aim to enhance the security checks related to anonymous user access in the system.
• 📌 Type of PR: Enhancement
• 🧪 Relevant tests added: No
• ⏱️ Estimated effort to review [1-5]: 2, because the changes are straightforward and mostly involve modifications to existing code rather than addition of new complex logic.
• 🔒 Security concerns: No

PR Feedback

• 💡 General suggestions: The changes made in this PR seem to be well thought out and are likely to improve the security checks related to anonymous user access. However, it would be beneficial to include tests that verify the new functionality and changes.

• 🤖 Code feedback:

  • relevant file: rules/anonymous-access-enabled/raw.rego
    suggestion: Consider adding error handling for the case when the subject is not found in the rolebinding. This will prevent potential runtime errors. [important]
    relevant line: subject := rolebinding.subjects[i]

  • relevant file: rules/anonymous-access-enabled/raw.rego
    suggestion: It might be helpful to include more specific details in the alert message, such as the specific permissions that the anonymous user has been granted. This will provide more context to the user and help them understand the severity of the issue. [medium]
    relevant line: "alertMessage": sprintf("the following RoleBinding: %v gives permissions to anonymous users", [rolebinding.metadata.name]),

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Summary:

• License scan: failure
• Credentials scan: success
• Vulnerabilities scan: failure
• Unit test: success
• Go linting: success

Summary:

• License scan: failure
• Credentials scan: success
• Vulnerabilities scan: failure
• Unit test: success
• Go linting: success