mirror of
https://github.com/caddyserver/caddy.git
synced 2024-11-29 12:16:16 +08:00
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
// Copyright 2015 Light Code Labs, LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package requestid
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import (
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"github.com/caddyserver/caddy"
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"github.com/caddyserver/caddy/caddyhttp/httpserver"
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)
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func init() {
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caddy.RegisterPlugin("request_id", caddy.Plugin{
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ServerType: "http",
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Action: setup,
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})
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}
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func setup(c *caddy.Controller) error {
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var headerName string
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for c.Next() {
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if c.NextArg() {
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headerName = c.Val()
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}
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if c.NextArg() {
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return c.ArgErr()
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}
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}
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httpserver.GetConfig(c).AddMiddleware(func(next httpserver.Handler) httpserver.Handler {
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return Handler{Next: next, HeaderName: headerName}
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})
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return nil
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}
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