mirror of
https://github.com/caddyserver/caddy.git
synced 2024-11-26 02:09:47 +08:00
baf6db5b57
I am not a lawyer, but according to the appendix of the license, these boilerplate notices should be included with every source file.
369 lines
8.5 KiB
Go
369 lines
8.5 KiB
Go
// Copyright 2015 Light Code Labs, LLC
|
|
//
|
|
// 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 httpserver
|
|
|
|
import (
|
|
"context"
|
|
"net/http"
|
|
"regexp"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/mholt/caddy"
|
|
)
|
|
|
|
func TestConditions(t *testing.T) {
|
|
tests := []struct {
|
|
condition string
|
|
isTrue bool
|
|
shouldErr bool
|
|
}{
|
|
{"a is b", false, false},
|
|
{"a is a", true, false},
|
|
{"a not b", true, false},
|
|
{"a not a", false, false},
|
|
{"a has a", true, false},
|
|
{"a has b", false, false},
|
|
{"ba has b", true, false},
|
|
{"bab has b", true, false},
|
|
{"bab has bb", false, false},
|
|
{"a not_has a", false, false},
|
|
{"a not_has b", true, false},
|
|
{"ba not_has b", false, false},
|
|
{"bab not_has b", false, false},
|
|
{"bab not_has bb", true, false},
|
|
{"bab starts_with bb", false, false},
|
|
{"bab starts_with ba", true, false},
|
|
{"bab starts_with bab", true, false},
|
|
{"bab not_starts_with bb", true, false},
|
|
{"bab not_starts_with ba", false, false},
|
|
{"bab not_starts_with bab", false, false},
|
|
{"bab ends_with bb", false, false},
|
|
{"bab ends_with bab", true, false},
|
|
{"bab ends_with ab", true, false},
|
|
{"bab not_ends_with bb", true, false},
|
|
{"bab not_ends_with ab", false, false},
|
|
{"bab not_ends_with bab", false, false},
|
|
{"a match *", false, true},
|
|
{"a match a", true, false},
|
|
{"a match .*", true, false},
|
|
{"a match a.*", true, false},
|
|
{"a match b.*", false, false},
|
|
{"ba match b.*", true, false},
|
|
{"ba match b[a-z]", true, false},
|
|
{"b0 match b[a-z]", false, false},
|
|
{"b0a match b[a-z]", false, false},
|
|
{"b0a match b[a-z]+", false, false},
|
|
{"b0a match b[a-z0-9]+", true, false},
|
|
{"bac match b[a-z]{2}", true, false},
|
|
{"a not_match *", false, true},
|
|
{"a not_match a", false, false},
|
|
{"a not_match .*", false, false},
|
|
{"a not_match a.*", false, false},
|
|
{"a not_match b.*", true, false},
|
|
{"ba not_match b.*", false, false},
|
|
{"ba not_match b[a-z]", false, false},
|
|
{"b0 not_match b[a-z]", true, false},
|
|
{"b0a not_match b[a-z]", true, false},
|
|
{"b0a not_match b[a-z]+", true, false},
|
|
{"b0a not_match b[a-z0-9]+", false, false},
|
|
{"bac not_match b[a-z]{2}", false, false},
|
|
}
|
|
|
|
for i, test := range tests {
|
|
str := strings.Fields(test.condition)
|
|
ifCond, err := newIfCond(str[0], str[1], str[2])
|
|
if err != nil {
|
|
if !test.shouldErr {
|
|
t.Error(err)
|
|
}
|
|
continue
|
|
}
|
|
isTrue := ifCond.True(nil)
|
|
if isTrue != test.isTrue {
|
|
t.Errorf("Test %d: '%s' expected %v found %v", i, test.condition, test.isTrue, isTrue)
|
|
}
|
|
}
|
|
|
|
invalidOperators := []string{"ss", "and", "if"}
|
|
for _, op := range invalidOperators {
|
|
_, err := newIfCond("a", op, "b")
|
|
if err == nil {
|
|
t.Errorf("Invalid operator %v used, expected error.", op)
|
|
}
|
|
}
|
|
|
|
replaceTests := []struct {
|
|
url string
|
|
condition string
|
|
isTrue bool
|
|
}{
|
|
{"/home", "{uri} match /home", true},
|
|
{"/hom", "{uri} match /home", false},
|
|
{"/hom", "{uri} starts_with /home", false},
|
|
{"/hom", "{uri} starts_with /h", true},
|
|
{"/home/.hiddenfile", `{uri} match \/\.(.*)`, true},
|
|
{"/home/.hiddendir/afile", `{uri} match \/\.(.*)`, true},
|
|
}
|
|
|
|
for i, test := range replaceTests {
|
|
r, err := http.NewRequest("GET", test.url, nil)
|
|
if err != nil {
|
|
t.Errorf("Test %d: failed to create request: %v", i, err)
|
|
continue
|
|
}
|
|
ctx := context.WithValue(r.Context(), OriginalURLCtxKey, *r.URL)
|
|
r = r.WithContext(ctx)
|
|
str := strings.Fields(test.condition)
|
|
ifCond, err := newIfCond(str[0], str[1], str[2])
|
|
if err != nil {
|
|
t.Errorf("Test %d: failed to create 'if' condition %v", i, err)
|
|
continue
|
|
}
|
|
isTrue := ifCond.True(r)
|
|
if isTrue != test.isTrue {
|
|
t.Errorf("Test %v: expected %v found %v", i, test.isTrue, isTrue)
|
|
continue
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestIfMatcher(t *testing.T) {
|
|
tests := []struct {
|
|
conditions []string
|
|
isOr bool
|
|
isTrue bool
|
|
}{
|
|
{
|
|
[]string{
|
|
"a is a",
|
|
"b is b",
|
|
"c is c",
|
|
},
|
|
false,
|
|
true,
|
|
},
|
|
{
|
|
[]string{
|
|
"a is b",
|
|
"b is c",
|
|
"c is c",
|
|
},
|
|
true,
|
|
true,
|
|
},
|
|
{
|
|
[]string{
|
|
"a is a",
|
|
"b is a",
|
|
"c is c",
|
|
},
|
|
false,
|
|
false,
|
|
},
|
|
{
|
|
[]string{
|
|
"a is b",
|
|
"b is c",
|
|
"c is a",
|
|
},
|
|
true,
|
|
false,
|
|
},
|
|
{
|
|
[]string{},
|
|
false,
|
|
true,
|
|
},
|
|
{
|
|
[]string{},
|
|
true,
|
|
false,
|
|
},
|
|
}
|
|
|
|
for i, test := range tests {
|
|
matcher := IfMatcher{isOr: test.isOr}
|
|
for _, condition := range test.conditions {
|
|
str := strings.Fields(condition)
|
|
ifCond, err := newIfCond(str[0], str[1], str[2])
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
matcher.ifs = append(matcher.ifs, ifCond)
|
|
}
|
|
isTrue := matcher.Match(nil)
|
|
if isTrue != test.isTrue {
|
|
t.Errorf("Test %d: expected %v found %v", i, test.isTrue, isTrue)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestSetupIfMatcher(t *testing.T) {
|
|
rex_b, _ := regexp.Compile("b")
|
|
tests := []struct {
|
|
input string
|
|
shouldErr bool
|
|
expected IfMatcher
|
|
}{
|
|
{`test {
|
|
if a match b
|
|
}`, false, IfMatcher{
|
|
ifs: []ifCond{
|
|
{a: "a", op: "match", b: "b", neg: false, rex: rex_b},
|
|
},
|
|
}},
|
|
{`test {
|
|
if a match b
|
|
if_op or
|
|
}`, false, IfMatcher{
|
|
ifs: []ifCond{
|
|
{a: "a", op: "match", b: "b", neg: false, rex: rex_b},
|
|
},
|
|
isOr: true,
|
|
}},
|
|
{`test {
|
|
if a match
|
|
}`, true, IfMatcher{},
|
|
},
|
|
{`test {
|
|
if a isn't b
|
|
}`, true, IfMatcher{},
|
|
},
|
|
{`test {
|
|
if a match b c
|
|
}`, true, IfMatcher{},
|
|
},
|
|
{`test {
|
|
if goal has go
|
|
if cook not_has go
|
|
}`, false, IfMatcher{
|
|
ifs: []ifCond{
|
|
{a: "goal", op: "has", b: "go", neg: false},
|
|
{a: "cook", op: "has", b: "go", neg: true},
|
|
},
|
|
}},
|
|
{`test {
|
|
if goal has go
|
|
if cook not_has go
|
|
if_op and
|
|
}`, false, IfMatcher{
|
|
ifs: []ifCond{
|
|
{a: "goal", op: "has", b: "go", neg: false},
|
|
{a: "cook", op: "has", b: "go", neg: true},
|
|
},
|
|
}},
|
|
{`test {
|
|
if goal has go
|
|
if cook not_has go
|
|
if_op not
|
|
}`, true, IfMatcher{},
|
|
},
|
|
}
|
|
|
|
for i, test := range tests {
|
|
c := caddy.NewTestController("http", test.input)
|
|
c.Next()
|
|
|
|
matcher, err := SetupIfMatcher(c)
|
|
if err == nil && test.shouldErr {
|
|
t.Errorf("Test %d didn't error, but it should have", i)
|
|
} else if err != nil && !test.shouldErr {
|
|
t.Errorf("Test %d errored, but it shouldn't have; got '%v'", i, err)
|
|
} else if err != nil && test.shouldErr {
|
|
continue
|
|
}
|
|
|
|
test_if, ok := matcher.(IfMatcher)
|
|
if !ok {
|
|
t.Error("RequestMatcher should be of type IfMatcher")
|
|
}
|
|
|
|
if err != nil {
|
|
t.Errorf("Expected no error, but got: %v", err)
|
|
}
|
|
|
|
if len(test_if.ifs) != len(test.expected.ifs) {
|
|
t.Errorf("Test %d: Expected %d ifConditions, found %v", i,
|
|
len(test.expected.ifs), len(test_if.ifs))
|
|
}
|
|
|
|
for j, if_c := range test_if.ifs {
|
|
expected_c := test.expected.ifs[j]
|
|
|
|
if if_c.a != expected_c.a {
|
|
t.Errorf("Test %d, ifCond %d: Expected A=%s, got %s",
|
|
i, j, if_c.a, expected_c.a)
|
|
}
|
|
|
|
if if_c.op != expected_c.op {
|
|
t.Errorf("Test %d, ifCond %d: Expected Op=%s, got %s",
|
|
i, j, if_c.op, expected_c.op)
|
|
}
|
|
|
|
if if_c.b != expected_c.b {
|
|
t.Errorf("Test %d, ifCond %d: Expected B=%s, got %s",
|
|
i, j, if_c.b, expected_c.b)
|
|
}
|
|
|
|
if if_c.neg != expected_c.neg {
|
|
t.Errorf("Test %d, ifCond %d: Expected Neg=%v, got %v",
|
|
i, j, if_c.neg, expected_c.neg)
|
|
}
|
|
|
|
if expected_c.rex != nil && if_c.rex == nil {
|
|
t.Errorf("Test %d, ifCond %d: Expected Rex=%v, got <nil>",
|
|
i, j, expected_c.rex)
|
|
}
|
|
|
|
if expected_c.rex == nil && if_c.rex != nil {
|
|
t.Errorf("Test %d, ifCond %d: Expected Rex=<nil>, got %v",
|
|
i, j, if_c.rex)
|
|
}
|
|
|
|
if expected_c.rex != nil && if_c.rex != nil {
|
|
if if_c.rex.String() != expected_c.rex.String() {
|
|
t.Errorf("Test %d, ifCond %d: Expected Rex=%v, got %v",
|
|
i, j, if_c.rex, expected_c.rex)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestIfMatcherKeyword(t *testing.T) {
|
|
tests := []struct {
|
|
keyword string
|
|
expected bool
|
|
}{
|
|
{"if", true},
|
|
{"ifs", false},
|
|
{"tls", false},
|
|
{"http", false},
|
|
{"if_op", true},
|
|
{"if_type", false},
|
|
{"if_cond", false},
|
|
}
|
|
|
|
for i, test := range tests {
|
|
c := caddy.NewTestController("http", test.keyword)
|
|
c.Next()
|
|
valid := IfMatcherKeyword(c)
|
|
if valid != test.expected {
|
|
t.Errorf("Test %d: expected %v found %v", i, test.expected, valid)
|
|
}
|
|
}
|
|
}
|