Appendix A - OpenSSL CA Certificate for Testing Self-Managed Deployments附录A-用于测试自我管理部署的OpenSSL CA证书Appendix B - OpenSSL Server Certificates for Testing Self-Managed Deployments附录B-用于测试自我管理部署的OpenSSL服务器证书Appendix C - OpenSSL Client Certificates for Testing Self-Managed Deployments附录C-用于测试自我管理部署的OpenSSL客户端证书