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-rw-r--r--admin.go9
1 files changed, 6 insertions, 3 deletions
diff --git a/admin.go b/admin.go
index a23a1ac..db46e71 100644
--- a/admin.go
+++ b/admin.go
@@ -57,7 +57,7 @@ type AdminConfig struct {
// The address to which the admin endpoint's listener should
// bind itself. Can be any single network address that can be
- // parsed by Caddy. Default: localhost:2019
+ // parsed by Caddy. Accepts placeholders. Default: localhost:2019
Listen string `json:"listen,omitempty"`
// If true, CORS headers will be emitted, and requests to the
@@ -156,7 +156,7 @@ type IdentityConfig struct {
//
// EXPERIMENTAL: Subject to change.
type RemoteAdmin struct {
- // The address on which to start the secure listener.
+ // The address on which to start the secure listener. Accepts placeholders.
// Default: :2021
Listen string `json:"listen,omitempty"`
@@ -1247,7 +1247,10 @@ func (e APIError) Error() string {
// parseAdminListenAddr extracts a singular listen address from either addr
// or defaultAddr, returning the network and the address of the listener.
func parseAdminListenAddr(addr string, defaultAddr string) (NetworkAddress, error) {
- input := addr
+ input, err := NewReplacer().ReplaceOrErr(addr, true, true)
+ if err != nil {
+ return NetworkAddress{}, fmt.Errorf("replacing listen address: %v", err)
+ }
if input == "" {
input = defaultAddr
}