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// Copyright 2015 Matthew Holt and The Caddy Authors
//
// 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 acmeserver
import (
"github.com/caddyserver/caddy/v2/caddyconfig/httpcaddyfile"
"github.com/caddyserver/caddy/v2/modules/caddypki"
)
func init() {
httpcaddyfile.RegisterDirective("acme_server", parseACMEServer)
}
// parseACMEServer sets up an ACME server handler from Caddyfile tokens.
//
// acme_server [<matcher>] {
// ca <id>
// }
//
func parseACMEServer(h httpcaddyfile.Helper) ([]httpcaddyfile.ConfigValue, error) {
if !h.Next() {
return nil, h.ArgErr()
}
matcherSet, err := h.ExtractMatcherSet()
if err != nil {
return nil, err
}
var acmeServer Handler
var ca *caddypki.CA
for h.Next() {
if h.NextArg() {
return nil, h.ArgErr()
}
for h.NextBlock(0) {
switch h.Val() {
case "ca":
if !h.AllArgs(&acmeServer.CA) {
return nil, h.ArgErr()
}
if ca == nil {
ca = new(caddypki.CA)
}
ca.ID = acmeServer.CA
}
}
}
configVals := h.NewRoute(matcherSet, acmeServer)
if ca == nil {
return configVals, nil
}
return append(configVals, httpcaddyfile.ConfigValue{
Class: "pki.ca",
Value: ca,
}), nil
}
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