configuring-certificate-authority-with-openssl

The code appears to be a legitimate certificate authority utility and shows no evidence of malware, exfiltration, backdoors, or obfuscation. It has meaningful security risks: unencrypted CA private keys and unsanitized domain-to-filename construction enabling path traversal or file overwrite when domain input is untrusted. Input validation, filename sanitization, restrictive permissions, encrypted key storage, and atomic/locked metadata updates are recommended.