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				synced 2025-11-03 19:17:29 -05:00 
			
		
		
		
	The fix that was initially put forth in #2971 was good, but only for up to one layer of nesting. The real problem was that we forgot to increment nesting when already inside a block if we saw another open curly brace that opens another block (dispenser.go L157-158). The new 'handle' directive allows HTTP Caddyfiles to be designed more like nginx location blocks if the user prefers. Inside a handle block, directives are still ordered just like they are outside of them, but handler blocks at a given level of nesting are mutually exclusive. This work benefitted from some refactoring and cleanup.
		
			
				
	
	
		
			710 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			710 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2015 Matthew Holt and The Caddy Authors
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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 caddyhttp
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import (
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	"context"
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	"fmt"
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	"net/http"
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	"net/http/httptest"
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	"net/url"
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	"os"
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	"testing"
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	"github.com/caddyserver/caddy/v2"
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)
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func TestHostMatcher(t *testing.T) {
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	err := os.Setenv("GO_BENCHMARK_DOMAIN", "localhost")
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	if err != nil {
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		t.Errorf("error while setting up environment: %v", err)
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	}
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	for i, tc := range []struct {
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		match  MatchHost
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		input  string
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		expect bool
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	}{
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		{
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			match:  MatchHost{},
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			input:  "example.com",
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			expect: false,
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		},
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		{
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			match:  MatchHost{"example.com"},
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			input:  "example.com",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"EXAMPLE.COM"},
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			input:  "example.com",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"example.com"},
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			input:  "EXAMPLE.COM",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"example.com"},
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			input:  "foo.example.com",
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			expect: false,
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		},
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		{
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			match:  MatchHost{"example.com"},
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			input:  "EXAMPLE.COM",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"foo.example.com"},
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			input:  "foo.example.com",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"foo.example.com"},
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			input:  "bar.example.com",
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			expect: false,
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		},
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		{
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			match:  MatchHost{"*.example.com"},
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			input:  "example.com",
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			expect: false,
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		},
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		{
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			match:  MatchHost{"*.example.com"},
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			input:  "SUB.EXAMPLE.COM",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"*.example.com"},
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			input:  "foo.example.com",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"*.example.com"},
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			input:  "foo.bar.example.com",
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			expect: false,
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		},
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		{
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			match:  MatchHost{"*.example.com", "example.net"},
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			input:  "example.net",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"example.net", "*.example.com"},
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			input:  "foo.example.com",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"*.example.net", "*.*.example.com"},
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			input:  "foo.bar.example.com",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"*.example.net", "sub.*.example.com"},
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			input:  "sub.foo.example.com",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"*.example.net", "sub.*.example.com"},
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			input:  "sub.foo.example.net",
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			expect: false,
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		},
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		{
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			match:  MatchHost{"example.com"},
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			input:  "example.com:5555",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"{env.GO_BENCHMARK_DOMAIN}"},
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			input:  "localhost",
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			expect: true,
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		},
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		{
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			match:  MatchHost{"{env.GO_NONEXISTENT}"},
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			input:  "localhost",
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			expect: false,
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		},
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	} {
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		req := &http.Request{Host: tc.input}
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		repl := caddy.NewReplacer()
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		ctx := context.WithValue(req.Context(), caddy.ReplacerCtxKey, repl)
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		req = req.WithContext(ctx)
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		actual := tc.match.Match(req)
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		if actual != tc.expect {
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			t.Errorf("Test %d %v: Expected %t, got %t for '%s'", i, tc.match, tc.expect, actual, tc.input)
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			continue
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		}
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	}
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}
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func TestPathMatcher(t *testing.T) {
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	for i, tc := range []struct {
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		match  MatchPath
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		input  string
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		expect bool
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	}{
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		{
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			match:  MatchPath{},
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			input:  "/",
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			expect: false,
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		},
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		{
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			match:  MatchPath{"/"},
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			input:  "/",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"/foo/bar"},
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			input:  "/",
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			expect: false,
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		},
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		{
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			match:  MatchPath{"/foo/bar"},
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			input:  "/foo/bar",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"/foo/bar/"},
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			input:  "/foo/bar",
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			expect: false,
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		},
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		{
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			match:  MatchPath{"/foo/bar/"},
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			input:  "/foo/bar/",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"/foo/bar/", "/other"},
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			input:  "/other/",
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			expect: false,
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		},
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		{
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			match:  MatchPath{"/foo/bar/", "/other"},
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			input:  "/other",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"*.ext"},
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			input:  "/foo/bar.ext",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"*.php"},
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			input:  "/index.PHP",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"*.ext"},
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			input:  "/foo/bar.ext",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"/foo/*/baz"},
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			input:  "/foo/bar/baz",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"/foo/*/baz/bam"},
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			input:  "/foo/bar/bam",
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			expect: false,
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		},
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		{
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			match:  MatchPath{"*substring*"},
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			input:  "/foo/substring/bar.txt",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"/foo"},
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			input:  "/foo/bar",
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			expect: false,
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		},
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		{
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			match:  MatchPath{"/foo"},
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			input:  "/foo/bar",
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			expect: false,
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		},
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		{
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			match:  MatchPath{"/foo"},
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			input:  "/FOO",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"/foo*"},
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			input:  "/FOOOO",
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			expect: true,
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		},
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		{
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			match:  MatchPath{"/foo/bar.txt"},
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			input:  "/foo/BAR.txt",
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			expect: true,
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		},
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	} {
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		req := &http.Request{URL: &url.URL{Path: tc.input}}
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		repl := caddy.NewReplacer()
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		ctx := context.WithValue(req.Context(), caddy.ReplacerCtxKey, repl)
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		req = req.WithContext(ctx)
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		actual := tc.match.Match(req)
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		if actual != tc.expect {
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			t.Errorf("Test %d %v: Expected %t, got %t for '%s'", i, tc.match, tc.expect, actual, tc.input)
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			continue
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		}
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	}
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}
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func TestPathMatcherWindows(t *testing.T) {
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	// only Windows has this bug where it will ignore
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	// trailing dots and spaces in a filename, but we
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	// test for it on all platforms to be more consistent
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	req := &http.Request{URL: &url.URL{Path: "/index.php . . .."}}
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	repl := caddy.NewReplacer()
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	ctx := context.WithValue(req.Context(), caddy.ReplacerCtxKey, repl)
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	req = req.WithContext(ctx)
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	match := MatchPath{"*.php"}
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	matched := match.Match(req)
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	if !matched {
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		t.Errorf("Expected to match; should ignore trailing dots and spaces")
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	}
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}
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func TestPathREMatcher(t *testing.T) {
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	for i, tc := range []struct {
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		match      MatchPathRE
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		input      string
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		expect     bool
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		expectRepl map[string]string
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	}{
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		{
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			match:  MatchPathRE{},
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			input:  "/",
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			expect: true,
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		},
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		{
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			match:  MatchPathRE{MatchRegexp{Pattern: "/"}},
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			input:  "/",
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			expect: true,
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		},
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		{
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			match:  MatchPathRE{MatchRegexp{Pattern: "/foo"}},
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			input:  "/foo",
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			expect: true,
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		},
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		{
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			match:  MatchPathRE{MatchRegexp{Pattern: "/foo"}},
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			input:  "/foo/",
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			expect: true,
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		},
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		{
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			match:  MatchPathRE{MatchRegexp{Pattern: "/bar"}},
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			input:  "/foo/",
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			expect: false,
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		},
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		{
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			match:  MatchPathRE{MatchRegexp{Pattern: "^/bar"}},
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			input:  "/foo/bar",
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			expect: false,
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		},
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		{
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			match:      MatchPathRE{MatchRegexp{Pattern: "^/foo/(.*)/baz$", Name: "name"}},
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			input:      "/foo/bar/baz",
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			expect:     true,
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			expectRepl: map[string]string{"name.1": "bar"},
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		},
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		{
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			match:      MatchPathRE{MatchRegexp{Pattern: "^/foo/(?P<myparam>.*)/baz$", Name: "name"}},
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			input:      "/foo/bar/baz",
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			expect:     true,
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			expectRepl: map[string]string{"name.myparam": "bar"},
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		},
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	} {
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		// compile the regexp and validate its name
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		err := tc.match.Provision(caddy.Context{})
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		if err != nil {
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			t.Errorf("Test %d %v: Provisioning: %v", i, tc.match, err)
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			continue
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		}
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		err = tc.match.Validate()
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		if err != nil {
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			t.Errorf("Test %d %v: Validating: %v", i, tc.match, err)
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			continue
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		}
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		// set up the fake request and its Replacer
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		req := &http.Request{URL: &url.URL{Path: tc.input}}
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		repl := caddy.NewReplacer()
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		ctx := context.WithValue(req.Context(), caddy.ReplacerCtxKey, repl)
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		req = req.WithContext(ctx)
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		addHTTPVarsToReplacer(repl, req, httptest.NewRecorder())
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		actual := tc.match.Match(req)
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		if actual != tc.expect {
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			t.Errorf("Test %d [%v]: Expected %t, got %t for input '%s'",
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				i, tc.match.Pattern, tc.expect, actual, tc.input)
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			continue
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		}
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		for key, expectVal := range tc.expectRepl {
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			placeholder := fmt.Sprintf("{http.regexp.%s}", key)
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			actualVal := repl.ReplaceAll(placeholder, "<empty>")
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			if actualVal != expectVal {
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				t.Errorf("Test %d [%v]: Expected placeholder {http.regexp.%s} to be '%s' but got '%s'",
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					i, tc.match.Pattern, key, expectVal, actualVal)
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				continue
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			}
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		}
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	}
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}
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func TestHeaderMatcher(t *testing.T) {
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	for i, tc := range []struct {
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		match  MatchHeader
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		input  http.Header // make sure these are canonical cased (std lib will do that in a real request)
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		expect bool
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	}{
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		{
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			match:  MatchHeader{"Field": []string{"foo"}},
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			input:  http.Header{"Field": []string{"foo"}},
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			expect: true,
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		},
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		{
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			match:  MatchHeader{"Field": []string{"foo", "bar"}},
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			input:  http.Header{"Field": []string{"bar"}},
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			expect: true,
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		},
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		{
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			match:  MatchHeader{"Field": []string{"foo", "bar"}},
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			input:  http.Header{"Alakazam": []string{"kapow"}},
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			expect: false,
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		},
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		{
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			match:  MatchHeader{"Field": []string{"foo", "bar"}},
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			input:  http.Header{"Field": []string{"kapow"}},
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			expect: false,
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		},
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		{
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			match:  MatchHeader{"Field": []string{"foo", "bar"}},
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			input:  http.Header{"Field": []string{"kapow", "foo"}},
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			expect: true,
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		},
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		{
 | 
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			match:  MatchHeader{"Field1": []string{"foo"}, "Field2": []string{"bar"}},
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			input:  http.Header{"Field1": []string{"foo"}, "Field2": []string{"bar"}},
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			expect: true,
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		},
 | 
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		{
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			match:  MatchHeader{"field1": []string{"foo"}, "field2": []string{"bar"}},
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			input:  http.Header{"Field1": []string{"foo"}, "Field2": []string{"bar"}},
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			expect: true,
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		},
 | 
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		{
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			match:  MatchHeader{"field1": []string{"foo"}, "field2": []string{"bar"}},
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			input:  http.Header{"Field1": []string{"foo"}, "Field2": []string{"kapow"}},
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			expect: false,
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						|
		},
 | 
						|
	} {
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		req := &http.Request{Header: tc.input}
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		actual := tc.match.Match(req)
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						|
		if actual != tc.expect {
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			t.Errorf("Test %d %v: Expected %t, got %t for '%s'", i, tc.match, tc.expect, actual, tc.input)
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			continue
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		}
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	}
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}
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 | 
						|
func TestQueryMatcher(t *testing.T) {
 | 
						|
	for i, tc := range []struct {
 | 
						|
		scenario string
 | 
						|
		match    MatchQuery
 | 
						|
		input    string
 | 
						|
		expect   bool
 | 
						|
	}{
 | 
						|
		{
 | 
						|
			scenario: "non match against a specific value",
 | 
						|
			match:    MatchQuery{"debug": []string{"1"}},
 | 
						|
			input:    "/",
 | 
						|
			expect:   false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			scenario: "match against a specific value",
 | 
						|
			match:    MatchQuery{"debug": []string{"1"}},
 | 
						|
			input:    "/?debug=1",
 | 
						|
			expect:   true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			scenario: "match against a wildcard",
 | 
						|
			match:    MatchQuery{"debug": []string{"*"}},
 | 
						|
			input:    "/?debug=something",
 | 
						|
			expect:   true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			scenario: "non match against a wildcarded",
 | 
						|
			match:    MatchQuery{"debug": []string{"*"}},
 | 
						|
			input:    "/?other=something",
 | 
						|
			expect:   false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			scenario: "match against an empty value",
 | 
						|
			match:    MatchQuery{"debug": []string{""}},
 | 
						|
			input:    "/?debug",
 | 
						|
			expect:   true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			scenario: "non match against an empty value",
 | 
						|
			match:    MatchQuery{"debug": []string{""}},
 | 
						|
			input:    "/?someparam",
 | 
						|
			expect:   false,
 | 
						|
		},
 | 
						|
	} {
 | 
						|
 | 
						|
		u, _ := url.Parse(tc.input)
 | 
						|
 | 
						|
		req := &http.Request{URL: u}
 | 
						|
		actual := tc.match.Match(req)
 | 
						|
		if actual != tc.expect {
 | 
						|
			t.Errorf("Test %d %v: Expected %t, got %t for '%s'", i, tc.match, tc.expect, actual, tc.input)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
func TestHeaderREMatcher(t *testing.T) {
 | 
						|
	for i, tc := range []struct {
 | 
						|
		match      MatchHeaderRE
 | 
						|
		input      http.Header // make sure these are canonical cased (std lib will do that in a real request)
 | 
						|
		expect     bool
 | 
						|
		expectRepl map[string]string
 | 
						|
	}{
 | 
						|
		{
 | 
						|
			match:  MatchHeaderRE{"Field": &MatchRegexp{Pattern: "foo"}},
 | 
						|
			input:  http.Header{"Field": []string{"foo"}},
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			match:  MatchHeaderRE{"Field": &MatchRegexp{Pattern: "$foo^"}},
 | 
						|
			input:  http.Header{"Field": []string{"foobar"}},
 | 
						|
			expect: false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			match:      MatchHeaderRE{"Field": &MatchRegexp{Pattern: "^foo(.*)$", Name: "name"}},
 | 
						|
			input:      http.Header{"Field": []string{"foobar"}},
 | 
						|
			expect:     true,
 | 
						|
			expectRepl: map[string]string{"name.1": "bar"},
 | 
						|
		},
 | 
						|
	} {
 | 
						|
		// compile the regexp and validate its name
 | 
						|
		err := tc.match.Provision(caddy.Context{})
 | 
						|
		if err != nil {
 | 
						|
			t.Errorf("Test %d %v: Provisioning: %v", i, tc.match, err)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
		err = tc.match.Validate()
 | 
						|
		if err != nil {
 | 
						|
			t.Errorf("Test %d %v: Validating: %v", i, tc.match, err)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
 | 
						|
		// set up the fake request and its Replacer
 | 
						|
		req := &http.Request{Header: tc.input, URL: new(url.URL)}
 | 
						|
		repl := caddy.NewReplacer()
 | 
						|
		ctx := context.WithValue(req.Context(), caddy.ReplacerCtxKey, repl)
 | 
						|
		req = req.WithContext(ctx)
 | 
						|
		addHTTPVarsToReplacer(repl, req, httptest.NewRecorder())
 | 
						|
 | 
						|
		actual := tc.match.Match(req)
 | 
						|
		if actual != tc.expect {
 | 
						|
			t.Errorf("Test %d [%v]: Expected %t, got %t for input '%s'",
 | 
						|
				i, tc.match, tc.expect, actual, tc.input)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
 | 
						|
		for key, expectVal := range tc.expectRepl {
 | 
						|
			placeholder := fmt.Sprintf("{http.regexp.%s}", key)
 | 
						|
			actualVal := repl.ReplaceAll(placeholder, "<empty>")
 | 
						|
			if actualVal != expectVal {
 | 
						|
				t.Errorf("Test %d [%v]: Expected placeholder {http.regexp.%s} to be '%s' but got '%s'",
 | 
						|
					i, tc.match, key, expectVal, actualVal)
 | 
						|
				continue
 | 
						|
			}
 | 
						|
		}
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
func TestResponseMatcher(t *testing.T) {
 | 
						|
	for i, tc := range []struct {
 | 
						|
		require ResponseMatcher
 | 
						|
		status  int
 | 
						|
		hdr     http.Header // make sure these are canonical cased (std lib will do that in a real request)
 | 
						|
		expect  bool
 | 
						|
	}{
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{},
 | 
						|
			status:  200,
 | 
						|
			expect:  true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				StatusCode: []int{200},
 | 
						|
			},
 | 
						|
			status: 200,
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				StatusCode: []int{2},
 | 
						|
			},
 | 
						|
			status: 200,
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				StatusCode: []int{201},
 | 
						|
			},
 | 
						|
			status: 200,
 | 
						|
			expect: false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				StatusCode: []int{2},
 | 
						|
			},
 | 
						|
			status: 301,
 | 
						|
			expect: false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				StatusCode: []int{3},
 | 
						|
			},
 | 
						|
			status: 301,
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				StatusCode: []int{3},
 | 
						|
			},
 | 
						|
			status: 399,
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				StatusCode: []int{3},
 | 
						|
			},
 | 
						|
			status: 400,
 | 
						|
			expect: false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				StatusCode: []int{3, 4},
 | 
						|
			},
 | 
						|
			status: 400,
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				StatusCode: []int{3, 401},
 | 
						|
			},
 | 
						|
			status: 401,
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				Headers: http.Header{
 | 
						|
					"Foo": []string{"bar"},
 | 
						|
				},
 | 
						|
			},
 | 
						|
			hdr:    http.Header{"Foo": []string{"bar"}},
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				Headers: http.Header{
 | 
						|
					"Foo2": []string{"bar"},
 | 
						|
				},
 | 
						|
			},
 | 
						|
			hdr:    http.Header{"Foo": []string{"bar"}},
 | 
						|
			expect: false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				Headers: http.Header{
 | 
						|
					"Foo": []string{"bar", "baz"},
 | 
						|
				},
 | 
						|
			},
 | 
						|
			hdr:    http.Header{"Foo": []string{"baz"}},
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				Headers: http.Header{
 | 
						|
					"Foo":  []string{"bar"},
 | 
						|
					"Foo2": []string{"baz"},
 | 
						|
				},
 | 
						|
			},
 | 
						|
			hdr:    http.Header{"Foo": []string{"baz"}},
 | 
						|
			expect: false,
 | 
						|
		},
 | 
						|
		{
 | 
						|
			require: ResponseMatcher{
 | 
						|
				Headers: http.Header{
 | 
						|
					"Foo":  []string{"bar"},
 | 
						|
					"Foo2": []string{"baz"},
 | 
						|
				},
 | 
						|
			},
 | 
						|
			hdr:    http.Header{"Foo": []string{"bar"}, "Foo2": []string{"baz"}},
 | 
						|
			expect: true,
 | 
						|
		},
 | 
						|
	} {
 | 
						|
		actual := tc.require.Match(tc.status, tc.hdr)
 | 
						|
		if actual != tc.expect {
 | 
						|
			t.Errorf("Test %d %v: Expected %t, got %t for HTTP %d %v", i, tc.require, tc.expect, actual, tc.status, tc.hdr)
 | 
						|
			continue
 | 
						|
		}
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
func BenchmarkHostMatcherWithoutPlaceholder(b *testing.B) {
 | 
						|
	req := &http.Request{Host: "localhost"}
 | 
						|
	repl := caddy.NewReplacer()
 | 
						|
	ctx := context.WithValue(req.Context(), caddy.ReplacerCtxKey, repl)
 | 
						|
	req = req.WithContext(ctx)
 | 
						|
 | 
						|
	match := MatchHost{"localhost"}
 | 
						|
 | 
						|
	b.ResetTimer()
 | 
						|
	for i := 0; i < b.N; i++ {
 | 
						|
		match.Match(req)
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
func BenchmarkHostMatcherWithPlaceholder(b *testing.B) {
 | 
						|
	err := os.Setenv("GO_BENCHMARK_DOMAIN", "localhost")
 | 
						|
	if err != nil {
 | 
						|
		b.Errorf("error while setting up environment: %v", err)
 | 
						|
	}
 | 
						|
 | 
						|
	req := &http.Request{Host: "localhost"}
 | 
						|
	repl := caddy.NewReplacer()
 | 
						|
	ctx := context.WithValue(req.Context(), caddy.ReplacerCtxKey, repl)
 | 
						|
	req = req.WithContext(ctx)
 | 
						|
	match := MatchHost{"{env.GO_BENCHMARK_DOMAIN}"}
 | 
						|
 | 
						|
	b.ResetTimer()
 | 
						|
	for i := 0; i < b.N; i++ {
 | 
						|
		match.Match(req)
 | 
						|
	}
 | 
						|
}
 |