167 lines
3.4 KiB
Go
167 lines
3.4 KiB
Go
// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// 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,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package common
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import (
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"fmt"
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"io/ioutil"
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"os"
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"runtime"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestConfigPrintDebug(t *testing.T) {
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tests := []struct {
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name string
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selectors string
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config map[string]interface{}
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expected string
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}{
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{
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"No selector -> no output",
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"",
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map[string]interface{}{"name": "test"},
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"",
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},
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{
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"config selector redacts password in nested config",
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"config",
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map[string]interface{}{
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"config": map[string]interface{}{
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"password": "secret",
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},
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},
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`test:
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{
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"config": {
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"password": "xxxxx"
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}
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}
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`,
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},
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{
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"config selector redacts password in nested array",
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"config",
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map[string]interface{}{
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"arr": []interface{}{
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map[string]interface{}{
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"password": "secret",
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},
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},
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},
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`test:
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{
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"arr": [
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{
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"password": "xxxxx"
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}
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]
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}
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`,
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},
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{
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"config-with-passwords does not redact",
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"config-with-passwords",
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map[string]interface{}{
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"config": map[string]interface{}{
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"password": "secret",
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},
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},
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`test:
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{
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"config": {
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"password": "secret"
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}
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}
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`,
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},
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}
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origSelector := hasSelector
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origDebugf := configDebugf
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defer func() {
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hasSelector = origSelector
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configDebugf = origDebugf
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}()
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var buf string
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configDebugf = func(selector, msg string, extra ...interface{}) {
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if hasSelector(selector) {
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buf = buf + fmt.Sprintf(msg, extra...) + "\n"
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}
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}
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for i, test := range tests {
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t.Logf("run test (%v): %v", i, test.name)
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// reset selector and output buffer
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selectors := MakeStringSet(strings.Split(test.selectors, ",")...)
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buf = ""
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hasSelector = selectors.Has
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// create config
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cfg, err := NewConfigFrom(test.config)
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if err != nil {
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t.Fatal(err)
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}
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// create debug output
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cfg.PrintDebugf("test:")
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// validate debug output
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assert.Equal(t, test.expected, buf)
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}
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}
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func TestConfigFilePermissions(t *testing.T) {
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if !IsStrictPerms() {
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t.Skip("Skipping test because strict.perms is disabled")
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}
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f, err := ioutil.TempFile("", "writableConfig.yml")
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if err != nil {
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t.Fatal(err)
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}
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defer os.Remove(f.Name())
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defer f.Close()
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f.WriteString(`test.data: [1, 2, 3, 4]`)
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f.Sync()
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if _, err = LoadFile(f.Name()); err != nil {
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t.Fatal(err)
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}
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// Permissions checking isn't implemented for Windows DACLs.
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if runtime.GOOS == "windows" {
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return
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}
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if err = os.Chmod(f.Name(), 0460); err != nil {
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t.Fatal(err)
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}
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// Read will fail because config is group writable.
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_, err = LoadFile(f.Name())
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if assert.Error(t, err, "expected writable error") {
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assert.Contains(t, err.Error(), "writable")
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}
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}
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