mirror of
https://github.com/aquasecurity/kube-bench.git
synced 2024-12-20 21:58:06 +00:00
887965d31f
* Add detected kubernetes version to controls * Refactore NewControls function Now new Control function is expecting detected version argument. * Refactore NewControls function Now new Control function is expecting detected version argument. * Refactore NewControls function New Control function is expecting detected version argument. * Add detected kube version * add detecetedKubeVersion * Add detecetedKubeVersion * Add detectedKubeVersion * Add detecetedKubeVersion * Fix missing version * Change version Change version from 3.10 to rh-0.7 * fix version: "cis-1.5" * fix version: "cis-1.5" * fix version: "cis-1.5" * Fix version: "cis-1.5" * Fix version: "cis-1.5" * Fix version: "cis-1.6" * Fix version: "cis-1.6" * Fix version: "cis-1.6" * Fix version: "cis-1.6" * Fix version: "cis-1.6"
1137 lines
39 KiB
Go
1137 lines
39 KiB
Go
// Copyright © 2017-2020 Aqua Security Software Ltd. <info@aquasec.com>
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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 check
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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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"strings"
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"testing"
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)
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var (
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in []byte
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controls *Controls
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)
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func init() {
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var err error
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in, err = ioutil.ReadFile("data")
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if err != nil {
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panic("Failed reading test data: " + err.Error())
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}
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// substitute variables in data file
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user := os.Getenv("USER")
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s := strings.Replace(string(in), "$user", user, -1)
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controls, err = NewControls(MASTER, []byte(s), "")
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// controls, err = NewControls(MASTER, in)
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if err != nil {
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panic("Failed creating test controls: " + err.Error())
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}
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}
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func TestTestExecute(t *testing.T) {
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cases := []struct {
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check *Check
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str string
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strConfig string
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expectedTestResult string
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strEnv string
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}{
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{
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check: controls.Groups[0].Checks[0],
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str: "2:45 ../kubernetes/kube-apiserver --allow-privileged=false --option1=20,30,40",
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strConfig: "",
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expectedTestResult: "'--allow-privileged' is present",
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},
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{
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check: controls.Groups[0].Checks[1],
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str: "2:45 ../kubernetes/kube-apiserver --allow-privileged=false",
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strConfig: "",
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expectedTestResult: "'--basic-auth' is not present",
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},
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{
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check: controls.Groups[0].Checks[2],
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str: "niinai 13617 2635 99 19:26 pts/20 00:03:08 ./kube-apiserver --insecure-port=0 --anonymous-auth",
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strConfig: "",
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expectedTestResult: "'--insecure-port' is equal to '0'",
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},
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{
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check: controls.Groups[0].Checks[3],
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str: "2:45 ../kubernetes/kube-apiserver --secure-port=0 --audit-log-maxage=40 --option",
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strConfig: "",
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expectedTestResult: "'--audit-log-maxage' is greater or equal to 30",
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},
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{
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check: controls.Groups[0].Checks[4],
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str: "2:45 ../kubernetes/kube-apiserver --max-backlog=20 --secure-port=0 --audit-log-maxage=40 --option",
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strConfig: "",
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expectedTestResult: "'--max-backlog' is lower than 30",
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},
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{
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check: controls.Groups[0].Checks[5],
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str: "2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,RBAC ---audit-log-maxage=40",
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strConfig: "",
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expectedTestResult: "'--admission-control' does not have 'AlwaysAdmit'",
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},
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{
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check: controls.Groups[0].Checks[6],
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str: "2:45 .. --kubelet-clientkey=foo --kubelet-client-certificate=bar --admission-control=Webhook,RBAC",
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strConfig: "",
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expectedTestResult: "'--kubelet-client-certificate' is present AND '--kubelet-clientkey' is present",
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},
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{
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check: controls.Groups[0].Checks[7],
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str: "2:45 .. --secure-port=0 --kubelet-client-certificate=bar --admission-control=Webhook,RBAC",
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strConfig: "",
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expectedTestResult: "'--secure-port' is equal to '0' OR '--secure-port' is not present",
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},
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{
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check: controls.Groups[0].Checks[8],
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str: "permissions=SomeValue",
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strConfig: "",
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expectedTestResult: "'permissions' is equal to 'SomeValue'",
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},
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{
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check: controls.Groups[0].Checks[9],
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str: "permissions=640",
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strConfig: "",
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expectedTestResult: "permissions has permissions 640, expected 644 or more restrictive",
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},
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{
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check: controls.Groups[0].Checks[9],
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str: "permissions=600",
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strConfig: "",
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expectedTestResult: "permissions has permissions 600, expected 644 or more restrictive",
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},
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{
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check: controls.Groups[0].Checks[10],
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str: "2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,RBAC ---audit-log-maxage=40",
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strConfig: "",
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expectedTestResult: "'--admission-control' has 'RBAC'",
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},
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{
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check: controls.Groups[0].Checks[11],
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str: "2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,RBAC ---audit-log-maxage=40",
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strConfig: "",
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expectedTestResult: "'--admission-control' has 'WebHook'",
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},
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{
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check: controls.Groups[0].Checks[12],
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str: "2:45 ../kubernetes/kube-apiserver --option --admission-control=WebHook,Something,RBAC ---audit-log-maxage=40",
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strConfig: "",
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expectedTestResult: "'--admission-control' has 'Something'",
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},
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{
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check: controls.Groups[0].Checks[13],
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str: "2:45 ../kubernetes/kube-apiserver --option --admission-control=Something ---audit-log-maxage=40",
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strConfig: "",
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expectedTestResult: "'--admission-control' has 'Something'",
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},
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{
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// check for ':' as argument-value separator, with space between arg and val
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check: controls.Groups[0].Checks[14],
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str: "2:45 kube-apiserver some-arg: some-val --admission-control=Something ---audit-log-maxage=40",
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strConfig: "",
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expectedTestResult: "'some-arg' is equal to 'some-val'",
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},
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{
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// check for ':' as argument-value separator, with no space between arg and val
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check: controls.Groups[0].Checks[14],
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str: "2:45 kube-apiserver some-arg:some-val --admission-control=Something ---audit-log-maxage=40",
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strConfig: "",
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expectedTestResult: "'some-arg' is equal to 'some-val'",
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},
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{
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check: controls.Groups[0].Checks[15],
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str: "",
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strConfig: "{\"readOnlyPort\": 15000}",
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expectedTestResult: "'{.readOnlyPort}' is equal to '15000' OR '{.readOnlyPort}' is greater or equal to 15000 OR '{.readOnlyPort}' is lower or equal to 15000",
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},
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{
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check: controls.Groups[0].Checks[16],
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str: "",
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strConfig: "{\"stringValue\": \"WebHook,Something,RBAC\"}",
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expectedTestResult: "'{.stringValue}' is not equal to 'None' AND '{.stringValue}' is not equal to 'webhook,Something,RBAC' AND '{.stringValue}' is equal to 'WebHook,Something,RBAC'",
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},
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{
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check: controls.Groups[0].Checks[17],
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str: "",
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strConfig: "{\"trueValue\": true}",
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expectedTestResult: "'{.trueValue}' is not equal to 'somethingElse' AND '{.trueValue}' is not equal to 'false' AND '{.trueValue}' is equal to 'true'",
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},
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{
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check: controls.Groups[0].Checks[18],
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str: "",
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strConfig: "{\"readOnlyPort\": 15000}",
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expectedTestResult: "'{.notARealField}' is not present",
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},
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{
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check: controls.Groups[0].Checks[19],
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str: "",
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strConfig: "{\"authentication\": { \"anonymous\": {\"enabled\": false}}}",
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expectedTestResult: "'{.authentication.anonymous.enabled}' is equal to 'false'",
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},
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{
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check: controls.Groups[0].Checks[20],
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str: "",
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strConfig: "readOnlyPort: 15000",
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expectedTestResult: "'{.readOnlyPort}' is greater than 14999",
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},
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{
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check: controls.Groups[0].Checks[21],
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str: "",
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strConfig: "readOnlyPort: 15000",
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expectedTestResult: "'{.fieldThatIsUnset}' is not present",
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},
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{
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check: controls.Groups[0].Checks[22],
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str: "",
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strConfig: "authentication:\n anonymous:\n enabled: false",
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expectedTestResult: "'{.authentication.anonymous.enabled}' is equal to 'false'",
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},
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{
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check: controls.Groups[0].Checks[26],
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str: "",
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strConfig: "currentMasterVersion: 1.12.7",
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expectedTestResult: "'{.currentMasterVersion}' matched by regex expression '^1\\.12.*$'",
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},
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{
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check: controls.Groups[0].Checks[27],
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str: "--peer-client-cert-auth",
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strConfig: "",
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expectedTestResult: "'--peer-client-cert-auth' is equal to 'true'",
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},
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{
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check: controls.Groups[0].Checks[27],
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str: "--abc=true --peer-client-cert-auth --efg=false",
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strConfig: "",
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expectedTestResult: "'--peer-client-cert-auth' is equal to 'true'",
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},
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{
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check: controls.Groups[0].Checks[27],
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str: "--abc --peer-client-cert-auth --efg",
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strConfig: "",
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expectedTestResult: "'--peer-client-cert-auth' is equal to 'true'",
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},
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{
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check: controls.Groups[0].Checks[27],
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str: "--peer-client-cert-auth=true",
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strConfig: "",
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expectedTestResult: "'--peer-client-cert-auth' is equal to 'true'",
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},
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{
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check: controls.Groups[0].Checks[27],
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str: "--abc --peer-client-cert-auth=true --efg",
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strConfig: "",
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expectedTestResult: "'--peer-client-cert-auth' is equal to 'true'",
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},
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{
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check: controls.Groups[0].Checks[28],
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str: "--abc --peer-client-cert-auth=false --efg",
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strConfig: "",
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expectedTestResult: "'--peer-client-cert-auth' is equal to 'false'",
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},
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{
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check: controls.Groups[0].Checks[29],
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str: "2:45 ../kubernetes/kube-apiserver --option1=20,30,40",
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strConfig: "",
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expectedTestResult: "'ALLOW_PRIVILEGED' is present",
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strEnv: "SOME_OTHER_ENV=true\nALLOW_PRIVILEGED=false",
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},
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{
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check: controls.Groups[0].Checks[30],
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str: "2:45 ../kubernetes/kube-apiserver --option1=20,30,40",
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strConfig: "",
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expectedTestResult: "'BASIC_AUTH' is not present",
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strEnv: "",
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},
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{
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check: controls.Groups[0].Checks[31],
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str: "2:45 ../kubernetes/kube-apiserver --option1=20,30,40",
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strConfig: "",
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expectedTestResult: "'INSECURE_PORT' is equal to '0'",
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strEnv: "INSECURE_PORT=0",
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},
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{
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check: controls.Groups[0].Checks[32],
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str: "2:45 ../kubernetes/kube-apiserver --option1=20,30,40",
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strConfig: "",
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expectedTestResult: "'AUDIT_LOG_MAXAGE' is greater or equal to 30",
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strEnv: "AUDIT_LOG_MAXAGE=40",
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},
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{
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check: controls.Groups[0].Checks[33],
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str: "2:45 ../kubernetes/kube-apiserver --option1=20,30,40",
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strConfig: "",
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expectedTestResult: "'MAX_BACKLOG' is lower than 30",
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strEnv: "MAX_BACKLOG=20",
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},
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}
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for _, c := range cases {
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t.Run(c.check.Text, func(t *testing.T) {
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c.check.AuditOutput = c.str
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c.check.AuditConfigOutput = c.strConfig
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c.check.AuditEnvOutput = c.strEnv
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res, err := c.check.execute()
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if err != nil {
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t.Errorf(err.Error())
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}
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if !res.testResult {
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t.Errorf("Test ID %v - expected:%v, got:%v", c.check.ID, true, res)
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}
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if res.ExpectedResult != c.expectedTestResult {
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t.Errorf("Test ID %v - \nexpected:%v, \ngot: %v", c.check.ID, c.expectedTestResult, res.ExpectedResult)
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}
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})
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}
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}
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func TestTestExecuteExceptions(t *testing.T) {
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cases := []struct {
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*Check
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str string
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}{
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{
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controls.Groups[0].Checks[23],
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"this is not valid json {} at all",
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},
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{
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controls.Groups[0].Checks[24],
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"{\"key\": \"value\"}",
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},
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{
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controls.Groups[0].Checks[25],
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"broken } yaml\nenabled: true",
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},
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{
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controls.Groups[0].Checks[26],
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"currentMasterVersion: 1.11",
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},
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{
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controls.Groups[0].Checks[26],
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"currentMasterVersion: ",
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},
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}
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for _, c := range cases {
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t.Run(c.Text, func(t *testing.T) {
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c.Check.AuditConfigOutput = c.str
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res, err := c.Check.execute()
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if err != nil {
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t.Errorf(err.Error())
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}
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if res.testResult {
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t.Errorf("expected:%v, got:%v", false, res)
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}
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})
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}
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}
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func TestTestUnmarshal(t *testing.T) {
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type kubeletConfig struct {
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Kind string
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ApiVersion string
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Address string
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}
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cases := []struct {
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content string
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jsonInterface interface{}
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expectedToFail bool
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}{
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{
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`{
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"kind": "KubeletConfiguration",
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"apiVersion": "kubelet.config.k8s.io/v1beta1",
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"address": "0.0.0.0"
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}
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`,
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kubeletConfig{},
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false,
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}, {
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`
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kind: KubeletConfiguration
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address: 0.0.0.0
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apiVersion: kubelet.config.k8s.io/v1beta1
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authentication:
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anonymous:
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enabled: false
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webhook:
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cacheTTL: 2m0s
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enabled: true
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x509:
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clientCAFile: /etc/kubernetes/pki/ca.crt
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tlsCipherSuites:
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- TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
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- TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
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`,
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kubeletConfig{},
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false,
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},
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{
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`
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kind: ddress: 0.0.0.0
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apiVersion: kubelet.config.k8s.io/v1beta
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`,
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kubeletConfig{},
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true,
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},
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}
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for id, c := range cases {
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t.Run(fmt.Sprintf("%d", id), func(t *testing.T) {
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err := unmarshal(c.content, &c.jsonInterface)
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if err != nil {
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if !c.expectedToFail {
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t.Errorf("should pass, got error:%v", err)
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}
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} else {
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if c.expectedToFail {
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t.Errorf("should fail, but passed")
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}
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}
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})
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}
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}
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func TestExecuteJSONPath(t *testing.T) {
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type kubeletConfig struct {
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Kind string
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ApiVersion string
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Address string
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}
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cases := []struct {
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name string
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jsonPath string
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jsonInterface kubeletConfig
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expectedResult string
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expectedToFail bool
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}{
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{
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"JSONPath parse works, results don't match",
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"{.Kind}",
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kubeletConfig{
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Kind: "KubeletConfiguration",
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ApiVersion: "kubelet.config.k8s.io/v1beta1",
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Address: "127.0.0.0",
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},
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"blah",
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true,
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},
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{
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"JSONPath parse works, results match",
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"{.Kind}",
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kubeletConfig{
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Kind: "KubeletConfiguration",
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ApiVersion: "kubelet.config.k8s.io/v1beta1",
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Address: "127.0.0.0",
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},
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"KubeletConfiguration",
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false,
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},
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{
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"JSONPath parse fails",
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"{.ApiVersion",
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kubeletConfig{
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Kind: "KubeletConfiguration",
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ApiVersion: "kubelet.config.k8s.io/v1beta1",
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Address: "127.0.0.0",
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},
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"",
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true,
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},
|
|
}
|
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for _, c := range cases {
|
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t.Run(c.name, func(t *testing.T) {
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result, err := executeJSONPath(c.jsonPath, c.jsonInterface)
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if err != nil && !c.expectedToFail {
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t.Fatalf("jsonPath:%q, expectedResult:%q got:%v", c.jsonPath, c.expectedResult, err)
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}
|
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if c.expectedResult != result && !c.expectedToFail {
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t.Errorf("jsonPath:%q, expectedResult:%q got:%q", c.jsonPath, c.expectedResult, result)
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}
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})
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}
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}
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|
|
func TestAllElementsValid(t *testing.T) {
|
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cases := []struct {
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|
source []string
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|
target []string
|
|
valid bool
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|
}{
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|
{
|
|
source: []string{},
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target: []string{},
|
|
valid: true,
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|
},
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{
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|
source: []string{"blah"},
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|
target: []string{},
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valid: false,
|
|
},
|
|
{
|
|
source: []string{},
|
|
target: []string{"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256", "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
|
|
"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305", "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
|
|
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305", "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
|
|
"TLS_RSA_WITH_AES_256_GCM_SHA384", "TLS_RSA_WITH_AES_128_GCM_SHA256"},
|
|
valid: false,
|
|
},
|
|
{
|
|
source: []string{"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256", "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"},
|
|
target: []string{"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256", "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
|
|
"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305", "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
|
|
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305", "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
|
|
"TLS_RSA_WITH_AES_256_GCM_SHA384", "TLS_RSA_WITH_AES_128_GCM_SHA256"},
|
|
valid: true,
|
|
},
|
|
{
|
|
source: []string{"blah"},
|
|
target: []string{"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256", "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
|
|
"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305", "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
|
|
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305", "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
|
|
"TLS_RSA_WITH_AES_256_GCM_SHA384", "TLS_RSA_WITH_AES_128_GCM_SHA256"},
|
|
valid: false,
|
|
},
|
|
{
|
|
source: []string{"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256", "blah"},
|
|
target: []string{"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256", "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
|
|
"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305", "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
|
|
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305", "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
|
|
"TLS_RSA_WITH_AES_256_GCM_SHA384", "TLS_RSA_WITH_AES_128_GCM_SHA256"},
|
|
valid: false,
|
|
},
|
|
}
|
|
for id, c := range cases {
|
|
t.Run(fmt.Sprintf("%d", id), func(t *testing.T) {
|
|
if !allElementsValid(c.source, c.target) && c.valid {
|
|
t.Errorf("Not All Elements in %q are found in %q", c.source, c.target)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestSplitAndRemoveLastSeparator(t *testing.T) {
|
|
cases := []struct {
|
|
source string
|
|
valid bool
|
|
elementCnt int
|
|
}{
|
|
{
|
|
source: "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256",
|
|
valid: true,
|
|
elementCnt: 8,
|
|
},
|
|
{
|
|
source: "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,",
|
|
valid: true,
|
|
elementCnt: 2,
|
|
},
|
|
{
|
|
source: "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,",
|
|
valid: true,
|
|
elementCnt: 2,
|
|
},
|
|
{
|
|
source: "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, ",
|
|
valid: true,
|
|
elementCnt: 2,
|
|
},
|
|
{
|
|
source: " TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,",
|
|
valid: true,
|
|
elementCnt: 2,
|
|
},
|
|
}
|
|
|
|
for id, c := range cases {
|
|
t.Run(fmt.Sprintf("%d", id), func(t *testing.T) {
|
|
as := splitAndRemoveLastSeparator(c.source, defaultArraySeparator)
|
|
if len(as) == 0 && c.valid {
|
|
t.Errorf("Split did not work with %q", c.source)
|
|
}
|
|
|
|
if c.elementCnt != len(as) {
|
|
t.Errorf("Split did not work with %q expected: %d got: %d", c.source, c.elementCnt, len(as))
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestCompareOp(t *testing.T) {
|
|
cases := []struct {
|
|
label string
|
|
op string
|
|
flagVal string // Test output.
|
|
compareValue string // Flag value to compare with.
|
|
expectedResultPattern string
|
|
flagName string // Compared flag name.
|
|
testResult bool
|
|
}{
|
|
// Test Op not matching
|
|
{label: "empty - op", op: "", flagVal: "", compareValue: "", expectedResultPattern: "", testResult: false, flagName: ""},
|
|
{label: "op=blah", op: "blah", flagVal: "foo", compareValue: "bar", expectedResultPattern: "", testResult: false, flagName: ""},
|
|
|
|
// Test Op "eq"
|
|
{label: "op=eq, both empty", op: "eq", flagVal: "", compareValue: "", expectedResultPattern: "'' is equal to ''", testResult: true, flagName: ""},
|
|
|
|
{label: "op=eq, true==true", op: "eq", flagVal: "true",
|
|
compareValue: "true",
|
|
expectedResultPattern: "'parameterTrue' is equal to 'true'",
|
|
testResult: true,
|
|
flagName: "parameterTrue"},
|
|
|
|
{label: "op=eq, false==false", op: "eq", flagVal: "false",
|
|
compareValue: "false",
|
|
expectedResultPattern: "'parameterFalse' is equal to 'false'",
|
|
testResult: true,
|
|
flagName: "parameterFalse"},
|
|
|
|
{label: "op=eq, false==true", op: "eq", flagVal: "false",
|
|
compareValue: "true",
|
|
expectedResultPattern: "'parameterFalse' is equal to 'true'",
|
|
testResult: false,
|
|
flagName: "parameterFalse"},
|
|
|
|
{label: "op=eq, strings match", op: "eq", flagVal: "KubeletConfiguration",
|
|
compareValue: "KubeletConfiguration",
|
|
expectedResultPattern: "'--FlagNameKubeletConf' is equal to 'KubeletConfiguration'",
|
|
testResult: true,
|
|
flagName: "--FlagNameKubeletConf"},
|
|
|
|
{label: "op=eq, flagVal=empty", op: "eq", flagVal: "",
|
|
compareValue: "KubeletConfiguration",
|
|
expectedResultPattern: "'--FlagNameKubeletConf' is equal to 'KubeletConfiguration'",
|
|
testResult: false,
|
|
flagName: "--FlagNameKubeletConf"},
|
|
|
|
{label: "op=eq, compareValue=empty",
|
|
op: "eq",
|
|
flagVal: "KubeletConfiguration",
|
|
compareValue: "",
|
|
expectedResultPattern: "'--FlagNameKubeletConf' is equal to ''",
|
|
testResult: false,
|
|
flagName: "--FlagNameKubeletConf"},
|
|
|
|
// Test Op "noteq"
|
|
{label: "op=noteq, both empty",
|
|
op: "noteq",
|
|
flagVal: "",
|
|
compareValue: "",
|
|
expectedResultPattern: "'parameter' is not equal to ''",
|
|
testResult: false,
|
|
flagName: "parameter"},
|
|
|
|
{label: "op=noteq, true!=true",
|
|
op: "noteq",
|
|
flagVal: "true",
|
|
compareValue: "true",
|
|
expectedResultPattern: "'parameterTrue' is not equal to 'true'",
|
|
testResult: false,
|
|
flagName: "parameterTrue"},
|
|
|
|
{label: "op=noteq, false!=false",
|
|
op: "noteq",
|
|
flagVal: "false",
|
|
compareValue: "false",
|
|
expectedResultPattern: "'parameterFalse' is not equal to 'false'",
|
|
testResult: false,
|
|
flagName: "parameterFalse"},
|
|
|
|
{label: "op=noteq, false!=true",
|
|
op: "noteq",
|
|
flagVal: "false",
|
|
compareValue: "true",
|
|
expectedResultPattern: "'parameterFalse' is not equal to 'true'",
|
|
testResult: true,
|
|
flagName: "parameterFalse"},
|
|
|
|
{label: "op=noteq, strings match",
|
|
op: "noteq",
|
|
flagVal: "KubeletConfiguration",
|
|
compareValue: "KubeletConfiguration",
|
|
expectedResultPattern: "'--FlagNameKubeletConf' is not equal to 'KubeletConfiguration'",
|
|
testResult: false,
|
|
flagName: "--FlagNameKubeletConf"},
|
|
|
|
{label: "op=noteq, flagVal=empty",
|
|
op: "noteq",
|
|
flagVal: "",
|
|
compareValue: "KubeletConfiguration",
|
|
expectedResultPattern: "'--FlagNameKubeletConf' is not equal to 'KubeletConfiguration'",
|
|
testResult: true,
|
|
flagName: "--FlagNameKubeletConf"},
|
|
|
|
{label: "op=noteq, compareValue=empty",
|
|
op: "noteq",
|
|
flagVal: "KubeletConfiguration",
|
|
compareValue: "",
|
|
expectedResultPattern: "'--FlagNameKubeletConf' is not equal to ''",
|
|
testResult: true,
|
|
flagName: "--FlagNameKubeletConf"},
|
|
|
|
// Test Op "gt"
|
|
{label: "op=gt, both empty",
|
|
op: "gt",
|
|
flagVal: "",
|
|
compareValue: "",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: '' ''",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=gt, 0 > 0",
|
|
op: "gt",
|
|
flagVal: "0",
|
|
compareValue: "0", expectedResultPattern: "'flagName' is greater than 0",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=gt, 4 > 5",
|
|
op: "gt",
|
|
flagVal: "4",
|
|
compareValue: "5",
|
|
expectedResultPattern: "'flagName' is greater than 5",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=gt, 5 > 4",
|
|
op: "gt",
|
|
flagVal: "5",
|
|
compareValue: "4",
|
|
expectedResultPattern: "'flagName' is greater than 4",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=gt, 5 > 5",
|
|
op: "gt",
|
|
flagVal: "5",
|
|
compareValue: "5",
|
|
expectedResultPattern: "'flagName' is greater than 5",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=gt, Pikachu > 5",
|
|
op: "gt",
|
|
flagVal: "Pikachu",
|
|
compareValue: "5",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: 'Pikachu' '5'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=gt, 5 > Bulbasaur",
|
|
op: "gt",
|
|
flagVal: "5",
|
|
compareValue: "Bulbasaur",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: '5' 'Bulbasaur'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
// Test Op "lt"
|
|
{label: "op=lt, both empty",
|
|
op: "lt",
|
|
flagVal: "",
|
|
compareValue: "",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: '' ''",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=lt, 0 < 0",
|
|
op: "lt",
|
|
flagVal: "0",
|
|
compareValue: "0",
|
|
expectedResultPattern: "'flagName' is lower than 0",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=lt, 4 < 5",
|
|
op: "lt",
|
|
flagVal: "4",
|
|
compareValue: "5",
|
|
expectedResultPattern: "'flagName' is lower than 5",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=lt, 5 < 4",
|
|
op: "lt",
|
|
flagVal: "5",
|
|
compareValue: "4",
|
|
expectedResultPattern: "'flagName' is lower than 4",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=lt, 5 < 5",
|
|
op: "lt",
|
|
flagVal: "5",
|
|
compareValue: "5",
|
|
expectedResultPattern: "'flagName' is lower than 5",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=lt, Charmander < 5",
|
|
op: "lt",
|
|
flagVal: "Charmander",
|
|
compareValue: "5",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: 'Charmander' '5'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=lt, 5 < Charmeleon",
|
|
op: "lt",
|
|
flagVal: "5",
|
|
compareValue: "Charmeleon",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: '5' 'Charmeleon'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
// Test Op "gte"
|
|
{label: "op=gte, both empty",
|
|
op: "gte",
|
|
flagVal: "",
|
|
compareValue: "",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: '' ''",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=gte, 0 >= 0",
|
|
op: "gte",
|
|
flagVal: "0",
|
|
compareValue: "0",
|
|
expectedResultPattern: "'flagName' is greater or equal to 0",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=gte, 4 >= 5",
|
|
op: "gte",
|
|
flagVal: "4",
|
|
compareValue: "5",
|
|
expectedResultPattern: "'flagName' is greater or equal to 5",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=gte, 5 >= 4",
|
|
op: "gte",
|
|
flagVal: "5",
|
|
compareValue: "4",
|
|
expectedResultPattern: "'flagName' is greater or equal to 4",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=gte, 5 >= 5",
|
|
op: "gte",
|
|
flagVal: "5",
|
|
compareValue: "5",
|
|
expectedResultPattern: "'flagName' is greater or equal to 5",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=gte, Ekans >= 5",
|
|
op: "gte",
|
|
flagVal: "Ekans",
|
|
compareValue: "5",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: 'Ekans' '5'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=gte, 4 >= Zubat",
|
|
op: "gte",
|
|
flagVal: "4",
|
|
compareValue: "Zubat",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: '4' 'Zubat'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
// Test Op "lte"
|
|
{label: "op=lte, both empty",
|
|
op: "lte",
|
|
flagVal: "",
|
|
compareValue: "",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: '' ''",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=lte, 0 <= 0",
|
|
op: "lte",
|
|
flagVal: "0",
|
|
compareValue: "0",
|
|
expectedResultPattern: "'flagName' is lower or equal to 0",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=lte, 4 <= 5",
|
|
op: "lte",
|
|
flagVal: "4",
|
|
compareValue: "5",
|
|
expectedResultPattern: "'flagName' is lower or equal to 5",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=lte, 5 <= 4",
|
|
op: "lte",
|
|
flagVal: "5",
|
|
compareValue: "4",
|
|
expectedResultPattern: "'flagName' is lower or equal to 4",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=lte, 5 <= 5",
|
|
op: "lte",
|
|
flagVal: "5",
|
|
compareValue: "5",
|
|
expectedResultPattern: "'flagName' is lower or equal to 5",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=lte, Venomoth <= 4",
|
|
op: "lte",
|
|
flagVal: "Venomoth",
|
|
compareValue: "4",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: 'Venomoth' '4'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=lte, 5 <= Meowth",
|
|
op: "lte",
|
|
flagVal: "5",
|
|
compareValue: "Meowth",
|
|
expectedResultPattern: "Invalid Number(s) used for comparison: '5' 'Meowth'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
|
|
// Test Op "has"
|
|
{label: "op=has, both empty",
|
|
op: "has",
|
|
flagVal: "",
|
|
compareValue: "",
|
|
expectedResultPattern: "'flagName' has ''",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=has, flagVal=empty",
|
|
op: "has",
|
|
flagVal: "",
|
|
compareValue: "blah",
|
|
expectedResultPattern: "'flagName' has 'blah'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=has, compareValue=empty",
|
|
op: "has",
|
|
flagVal: "blah",
|
|
compareValue: "",
|
|
expectedResultPattern: "'flagName-blah' has ''",
|
|
testResult: true,
|
|
flagName: "flagName-blah"},
|
|
{label: "op=has, 'blah' has 'la'",
|
|
op: "has",
|
|
flagVal: "blah",
|
|
compareValue: "la",
|
|
expectedResultPattern: "'flagName-blah' has 'la'",
|
|
testResult: true,
|
|
flagName: "flagName-blah"},
|
|
{label: "op=has, 'blah' has 'LA'",
|
|
op: "has",
|
|
flagVal: "blah",
|
|
compareValue: "LA",
|
|
expectedResultPattern: "'flagName-blah' has 'LA'",
|
|
testResult: false,
|
|
flagName: "flagName-blah"},
|
|
{label: "op=has, 'blah' has 'lo'",
|
|
op: "has",
|
|
flagVal: "blah",
|
|
compareValue: "lo",
|
|
expectedResultPattern: "'flagName-blah' has 'lo'",
|
|
testResult: false,
|
|
flagName: "flagName-blah"},
|
|
|
|
// Test Op "nothave"
|
|
{label: "op=nothave, both empty",
|
|
op: "nothave",
|
|
flagVal: "",
|
|
compareValue: "",
|
|
expectedResultPattern: "'flagName' does not have ''",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
{label: "op=nothave, flagVal=empty",
|
|
op: "nothave",
|
|
flagVal: "",
|
|
compareValue: "blah",
|
|
expectedResultPattern: "'flagName' does not have 'blah'",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=nothave, compareValue=empty",
|
|
op: "nothave",
|
|
flagVal: "blah",
|
|
compareValue: "",
|
|
expectedResultPattern: "'flagName-blah' does not have ''",
|
|
testResult: false,
|
|
flagName: "flagName-blah"},
|
|
{label: "op=nothave, 'blah' not have 'la'",
|
|
op: "nothave",
|
|
flagVal: "blah",
|
|
compareValue: "la",
|
|
expectedResultPattern: "'flagName-blah' does not have 'la'",
|
|
testResult: false,
|
|
flagName: "flagName-blah"},
|
|
{label: "op=nothave, 'blah' not have 'LA'",
|
|
op: "nothave",
|
|
flagVal: "blah",
|
|
compareValue: "LA",
|
|
expectedResultPattern: "'flagName-blah' does not have 'LA'",
|
|
testResult: true,
|
|
flagName: "flagName-blah"},
|
|
{label: "op=nothave, 'blah' not have 'lo'",
|
|
op: "nothave",
|
|
flagVal: "blah",
|
|
compareValue: "lo",
|
|
expectedResultPattern: "'flagName-blah' does not have 'lo'",
|
|
testResult: true,
|
|
flagName: "flagName-blah"},
|
|
|
|
// Test Op "regex"
|
|
{label: "op=regex, both empty",
|
|
op: "regex",
|
|
flagVal: "",
|
|
compareValue: "",
|
|
expectedResultPattern: "'flagName' matched by regex expression ''",
|
|
testResult: true,
|
|
flagName: "flagName"},
|
|
{label: "op=regex, flagVal=empty",
|
|
op: "regex",
|
|
flagVal: "",
|
|
compareValue: "blah",
|
|
expectedResultPattern: "'flagName' matched by regex expression 'blah'",
|
|
testResult: false,
|
|
flagName: "flagName"},
|
|
|
|
// Test Op "valid_elements"
|
|
{label: "op=valid_elements, valid_elements both empty",
|
|
op: "valid_elements",
|
|
flagVal: "",
|
|
compareValue: "",
|
|
expectedResultPattern: "'flagWithMultipleElements' contains valid elements from ''",
|
|
testResult: true,
|
|
flagName: "flagWithMultipleElements"},
|
|
|
|
{label: "op=valid_elements, valid_elements flagVal empty",
|
|
op: "valid_elements",
|
|
flagVal: "",
|
|
compareValue: "a,b",
|
|
expectedResultPattern: "'flagWithMultipleElements' contains valid elements from 'a,b'",
|
|
testResult: false,
|
|
flagName: "flagWithMultipleElements"},
|
|
|
|
{label: "op=valid_elements, valid_elements compareValue empty",
|
|
op: "valid_elements",
|
|
flagVal: "a,b",
|
|
compareValue: "",
|
|
expectedResultPattern: "'flagWithMultipleElements' contains valid elements from ''",
|
|
testResult: false,
|
|
flagName: "flagWithMultipleElements"},
|
|
{label: "op=valid_elements, valid_elements two list equals",
|
|
op: "valid_elements",
|
|
flagVal: "a,b,c",
|
|
compareValue: "a,b,c",
|
|
expectedResultPattern: "'flagWithMultipleElements' contains valid elements from 'a,b,c'",
|
|
testResult: true,
|
|
flagName: "flagWithMultipleElements"},
|
|
{label: "op=valid_elements, valid_elements partial flagVal valid",
|
|
op: "valid_elements",
|
|
flagVal: "a,c",
|
|
compareValue: "a,b,c",
|
|
expectedResultPattern: "'flagWithMultipleElements' contains valid elements from 'a,b,c'",
|
|
testResult: true,
|
|
flagName: "flagWithMultipleElements"},
|
|
{label: "op=valid_elements, valid_elements partial compareValue valid",
|
|
op: "valid_elements",
|
|
flagVal: "a,b,c",
|
|
compareValue: "a,c",
|
|
expectedResultPattern: "'flagWithMultipleElements' contains valid elements from 'a,c'",
|
|
testResult: false,
|
|
flagName: "flagWithMultipleElements"},
|
|
|
|
// Test Op "bitmask"
|
|
{label: "op=bitmask, 644 AND 640",
|
|
op: "bitmask",
|
|
flagVal: "640",
|
|
compareValue: "644",
|
|
expectedResultPattern: "etc/fileExamplePermission640 has permissions 640, expected 644 or more restrictive",
|
|
testResult: true,
|
|
flagName: "etc/fileExamplePermission640"},
|
|
{label: "op=bitmask, 644 AND 777",
|
|
op: "bitmask",
|
|
flagVal: "777",
|
|
compareValue: "644",
|
|
expectedResultPattern: "etc/fileExamplePermission777 has permissions 777, expected 644 or more restrictive",
|
|
testResult: false,
|
|
flagName: "etc/fileExamplePermission777"},
|
|
{label: "op=bitmask, 644 AND 444",
|
|
op: "bitmask",
|
|
flagVal: "444",
|
|
compareValue: "644",
|
|
expectedResultPattern: "etc/fileExamplePermission444 has permissions 444, expected 644 or more restrictive",
|
|
testResult: true,
|
|
flagName: "etc/fileExamplePermission444"},
|
|
{label: "op=bitmask, 644 AND 211",
|
|
op: "bitmask",
|
|
flagVal: "211",
|
|
compareValue: "644",
|
|
expectedResultPattern: "etc/fileExamplePermission211 has permissions 211, expected 644 or more restrictive",
|
|
testResult: false,
|
|
flagName: "etc/fileExamplePermission211"},
|
|
{label: "op=bitmask, Harry AND 211",
|
|
op: "bitmask",
|
|
flagVal: "Harry",
|
|
compareValue: "644",
|
|
expectedResultPattern: "Not numeric value - flag: Harry",
|
|
testResult: false,
|
|
flagName: "etc/fileExample"},
|
|
{label: "op=bitmask, 644 AND Potter",
|
|
op: "bitmask",
|
|
flagVal: "211",
|
|
compareValue: "Potter",
|
|
expectedResultPattern: "Not numeric value - flag: Potter",
|
|
testResult: false,
|
|
flagName: "etc/fileExample"},
|
|
}
|
|
|
|
for _, c := range cases {
|
|
t.Run(c.label, func(t *testing.T) {
|
|
expectedResultPattern, testResult := compareOp(c.op, c.flagVal, c.compareValue, c.flagName)
|
|
if expectedResultPattern != c.expectedResultPattern {
|
|
t.Errorf("'expectedResultPattern' did not match - op: %q expected:%q got:%q", c.op, c.expectedResultPattern, expectedResultPattern)
|
|
}
|
|
|
|
if testResult != c.testResult {
|
|
t.Errorf("'testResult' did not match - lop: %q expected:%t got:%t", c.op, c.testResult, testResult)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestToNumeric(t *testing.T) {
|
|
cases := []struct {
|
|
firstValue string
|
|
secondValue string
|
|
expectedToFail bool
|
|
}{
|
|
{
|
|
firstValue: "a",
|
|
secondValue: "b",
|
|
expectedToFail: true,
|
|
},
|
|
{
|
|
firstValue: "5",
|
|
secondValue: "b",
|
|
expectedToFail: true,
|
|
},
|
|
{
|
|
firstValue: "5",
|
|
secondValue: "6",
|
|
expectedToFail: false,
|
|
},
|
|
}
|
|
|
|
for id, c := range cases {
|
|
t.Run(fmt.Sprintf("%d", id), func(t *testing.T) {
|
|
f, s, err := toNumeric(c.firstValue, c.secondValue)
|
|
if c.expectedToFail && err == nil {
|
|
t.Errorf("Expected error while converting %s and %s", c.firstValue, c.secondValue)
|
|
}
|
|
|
|
if !c.expectedToFail && (f != 5 || s != 6) {
|
|
t.Errorf("Expected to return %d,%d - got %d,%d", 5, 6, f, s)
|
|
}
|
|
})
|
|
}
|
|
}
|