This commit is contained in:
6543 2023-02-09 22:03:11 +01:00
parent 1c5561231b
commit aa21b81586
5 changed files with 26 additions and 24 deletions

View file

@ -208,7 +208,7 @@ func retrieveCertFromDB(sni, mainDomainSuffix, dnsProvider string, acmeUseRateLi
tlsCertificate, err := tls.X509KeyPair(res.Certificate, res.PrivateKey)
if err != nil {
panic(err)
log.Error().Err(err).Msgf("could not create tlsCert from key pair: %v", res)
}
// TODO: document & put into own function
@ -423,7 +423,7 @@ func SetupCertificates(mainDomainSuffix, dnsProvider string, acmeConfig *lego.Co
// getting main cert before ACME account so that we can fail here without hitting rate limits
mainCertBytes, err := certDB.Get(mainDomainSuffix)
if err != nil {
return fmt.Errorf("cert database is not working")
return fmt.Errorf("cert database is not working: %w", err)
}
acmeClient, err = lego.NewClient(acmeConfig)
@ -477,7 +477,7 @@ func SetupCertificates(mainDomainSuffix, dnsProvider string, acmeConfig *lego.Co
func MaintainCertDB(ctx context.Context, interval time.Duration, mainDomainSuffix, dnsProvider string, acmeUseRateLimits bool, certDB database.CertDB) {
for {
// delete expired certs that will be invalid until next clean up
threshold := time.Now().Add(-interval)
threshold := time.Now().Add(interval)
expiredCertCount := 0
certs, err := certDB.Items(0, 0)
@ -515,15 +515,18 @@ func MaintainCertDB(ctx context.Context, interval time.Duration, mainDomainSuffi
log.Error().Msgf("Couldn't renew certificate for main domain %q expected main domain cert to exist, but it's missing - seems like the database is corrupted", mainDomainSuffix)
} else {
tlsCertificates, err := certcrypto.ParsePEMBundle(res.Certificate)
// renew main certificate 30 days before it expires
if tlsCertificates[0].NotAfter.Before(time.Now().Add(30 * 24 * time.Hour)) {
go (func() {
_, err = obtainCert(mainDomainAcmeClient, []string{"*" + mainDomainSuffix, mainDomainSuffix[1:]}, res, "", dnsProvider, mainDomainSuffix, acmeUseRateLimits, certDB)
if err != nil {
log.Error().Err(err).Msg("Couldn't renew certificate for main domain")
}
})()
if err != nil {
log.Error().Err(fmt.Errorf("could not parse cert for mainDomainSuffix: %w", err))
} else {
// renew main certificate 30 days before it expires
if tlsCertificates[0].NotAfter.Before(time.Now().Add(30 * 24 * time.Hour)) {
go (func() {
_, err = obtainCert(mainDomainAcmeClient, []string{"*" + mainDomainSuffix, mainDomainSuffix[1:]}, res, "", dnsProvider, mainDomainSuffix, acmeUseRateLimits, certDB)
if err != nil {
log.Error().Err(err).Msg("Couldn't renew certificate for main domain")
}
})()
}
}
}