/*
Copyright 2022 CAcert Inc.
SPDX-License-Identifier: Apache-2.0

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package hsm

import (
	"context"
	"log"
)

func EnsureCAKeysAndCertificates(ctx context.Context) error {
	var label string

	conf := GetSignerConfig(ctx)

	for _, label = range conf.RootCAs() {
		crt, err := GetRootCACertificate(ctx, label)
		if err != nil {
			return err
		}

		if IsVerbose(ctx) {
			log.Printf(
				"found root CA certificate %s:\n Subject %s\n Issuer %s\n Valid from %s until %s\n Serial %s",
				label,
				crt.Subject,
				crt.Issuer,
				crt.NotBefore,
				crt.NotAfter,
				crt.SerialNumber)
		} else {
			log.Printf("found root CA certificate %s: %s", label, crt.Subject.CommonName)
		}
	}

	for _, label = range conf.IntermediaryCAs() {
		crt, err := GetIntermediaryCACertificate(ctx, label)
		if err != nil {
			return err
		}

		if IsVerbose(ctx) {
			log.Printf(
				"found intermediary CA certificate %s:\n Subject %s\n Issuer %s\n Valid from %s until %s\n Serial %s",
				label,
				crt.Subject,
				crt.Issuer,
				crt.NotBefore,
				crt.NotAfter,
				crt.SerialNumber)
		} else {
			log.Printf("found intermediary CA certificate %s: %s", label, crt.Subject.CommonName)
		}
	}

	return nil
}