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make error message about listeners with a missing tls config more helpful for users

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by pointing out which section is causing the need for a tls config.
This commit is contained in:
Mechiel Lukkien 2023-02-27 21:42:27 +01:00
parent da3fefd42e
commit d670e68745
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1 changed files with 18 additions and 2 deletions
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20
mox-/config.go
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@ -514,8 +514,24 @@ func PrepareStaticConfig(ctx context.Context, configFile string, config *Config,
if l.TLS.ACMEConfig != nil {
l.TLS.ACMEConfig.MinVersion = minVersion
}
} else if l.IMAPS.Enabled || l.SMTP.Enabled && !l.SMTP.NoSTARTTLS || l.Submissions.Enabled || l.Submission.Enabled && !l.Submission.NoRequireSTARTTLS || l.AccountHTTPS.Enabled || l.AdminHTTPS.Enabled || (l.AutoconfigHTTPS.Enabled && !l.AutoconfigHTTPS.NonTLS) || (l.MTASTSHTTPS.Enabled && !l.MTASTSHTTPS.NonTLS) {
addErrorf("listener %q requires TLS, but does not specify tls config", name)
} else {
var needsTLS []string
needtls := func(s string, v bool) {
if v {
needsTLS = append(needsTLS, s)
}
}
needtls("IMAPS", l.IMAPS.Enabled)
needtls("SMTP", l.SMTP.Enabled && !l.SMTP.NoSTARTTLS)
needtls("Submissions", l.Submissions.Enabled)
needtls("Submission", l.Submission.Enabled && !l.Submission.NoRequireSTARTTLS)
needtls("AccountHTTPS", l.AccountHTTPS.Enabled)
needtls("AdminHTTPS", l.AdminHTTPS.Enabled)
needtls("AutoconfigHTTPS", l.AutoconfigHTTPS.Enabled && !l.AutoconfigHTTPS.NonTLS)
needtls("MTASTSHTTPS", l.MTASTSHTTPS.Enabled && !l.MTASTSHTTPS.NonTLS)
if len(needsTLS) > 0 {
addErrorf("listener %q does not specify tls config, but requires tls for %s", name, strings.Join(needsTLS, ", "))
}
}
if l.AutoconfigHTTPS.Enabled && (!l.IMAP.Enabled && !l.IMAPS.Enabled || !l.Submission.Enabled && !l.Submissions.Enabled) {
addErrorf("listener %q with autoconfig enabled must have SMTP submission or submissions and IMAP or IMAPS enabled", name)