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			57 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			57 lines
		
	
	
		
			1.3 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 internalsrv
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import (
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	"github.com/mholt/caddy"
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	"github.com/mholt/caddy/caddyhttp/httpserver"
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)
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func init() {
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	caddy.RegisterPlugin("internal", 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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// Internal configures a new Internal middleware instance.
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func setup(c *caddy.Controller) error {
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	paths, err := internalParse(c)
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	if err != nil {
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		return err
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	}
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	httpserver.GetConfig(c).AddMiddleware(func(next httpserver.Handler) httpserver.Handler {
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		return Internal{Next: next, Paths: paths}
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	})
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	return nil
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}
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func internalParse(c *caddy.Controller) ([]string, error) {
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	var paths []string
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	for c.Next() {
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		if c.NextArg() {
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			paths = append(paths, c.Val())
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		}
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		if c.NextArg() {
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			return nil, c.ArgErr()
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		}
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	}
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	return paths, nil
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}
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