caddytls: Support custom bind host for challenges (#3232)

This commit is contained in:
Matthew Holt 2020-04-06 11:22:06 -06:00
parent 81cdebf648
commit 6a32daa225
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2 changed files with 5 additions and 0 deletions

View file

@ -153,6 +153,7 @@ func (m *ACMEIssuer) makeIssuerTemplate() (certmagic.ACMEManager, error) {
template.AltTLSALPNPort = m.Challenges.TLSALPN.AlternatePort
}
template.DNSProvider = m.Challenges.DNS
template.ListenHost = m.Challenges.BindHost
}
return template, nil

View file

@ -239,6 +239,10 @@ type ChallengesConfig struct {
// to Caddy from an external server.
DNSRaw json.RawMessage `json:"dns,omitempty" caddy:"namespace=tls.dns inline_key=provider"`
// Optionally customize the host to which a listener
// is bound if required for solving a challenge.
BindHost string `json:"bind_host,omitempty"`
DNS challenge.Provider `json:"-"`
}