package server

import (
	"crypto/x509"
	"net"

	edgex509 "edge-infra.dev/pkg/lib/crypto/certs/x509"
)

// CertInfo returns a CertInfo struct for the etcd server cert
func CertInfo(nodeName, nodeIP string) edgex509.CertInfo {
	return edgex509.CertInfo{
		Name:   "server",
		Usages: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth, x509.ExtKeyUsageClientAuth},
		DNSNames: []string{
			nodeName,
			"localhost",
		},
		CommonName: nodeName,
		IPs: []net.IP{
			net.IPv4(127, 0, 0, 1),
			net.ParseIP(nodeIP),
		},
	}
}

// PeerCertInfo returns a CertInfo struct for the etcd peer cert
func PeerCertInfo(nodeName, nodeIP string) edgex509.CertInfo {
	return edgex509.CertInfo{
		Name:   "peer",
		Usages: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth, x509.ExtKeyUsageClientAuth},
		DNSNames: []string{
			nodeName,
			"localhost",
		},
		CommonName: nodeName,
		IPs: []net.IP{
			net.IPv4(127, 0, 0, 1),
			net.ParseIP(nodeIP),
		},
	}
}