mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-22 19:31:44 +00:00
Merge pull request #94974 from andrewsykim/secret-keyring-tests
kubelet: add unit tests for imagePullSecrets keyring
This commit is contained in:
Kubernetes Prow Robot
GitHub
commit
c0d0baf08f
@ -1,4 +1,4 @@
|
||||
load("@io_bazel_rules_go//go:def.bzl", "go_library")
|
||||
load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
|
||||
|
||||
go_library(
|
||||
name = "go_default_library",
|
||||
@ -24,3 +24,13 @@ filegroup(
|
||||
tags = ["automanaged"],
|
||||
visibility = ["//visibility:public"],
|
||||
)
|
||||
|
||||
go_test(
|
||||
name = "go_default_test",
|
||||
srcs = ["secrets_test.go"],
|
||||
embed = [":go_default_library"],
|
||||
deps = [
|
||||
"//pkg/credentialprovider:go_default_library",
|
||||
"//staging/src/k8s.io/api/core/v1:go_default_library",
|
||||
],
|
||||
)
|
||||
|
||||
286
pkg/credentialprovider/secrets/secrets_test.go
Normal file
286
pkg/credentialprovider/secrets/secrets_test.go
Normal file
@ -0,0 +1,286 @@
|
||||
/*
|
||||
Copyright 2020 The Kubernetes Authors.
|
||||
|
||||
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 secrets
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"testing"
|
||||
|
||||
"k8s.io/api/core/v1"
|
||||
"k8s.io/kubernetes/pkg/credentialprovider"
|
||||
)
|
||||
|
||||
// fakeKeyring is a fake docker auth config keyring
|
||||
type fakeKeyring struct {
|
||||
auth []credentialprovider.AuthConfig
|
||||
ok bool
|
||||
}
|
||||
|
||||
// Lookup implements the DockerKeyring method for fetching credentials based on image name.
|
||||
// Returns fake results based on the auth and ok fields in fakeKeyring
|
||||
func (f *fakeKeyring) Lookup(image string) ([]credentialprovider.AuthConfig, bool) {
|
||||
return f.auth, f.ok
|
||||
}
|
||||
|
||||
func Test_MakeDockerKeyring(t *testing.T) {
|
||||
testcases := []struct {
|
||||
name string
|
||||
image string
|
||||
defaultKeyring credentialprovider.DockerKeyring
|
||||
pullSecrets []v1.Secret
|
||||
authConfigs []credentialprovider.AuthConfig
|
||||
found bool
|
||||
}{
|
||||
{
|
||||
name: "with .dockerconfigjson and auth field",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{},
|
||||
pullSecrets: []v1.Secret{
|
||||
{
|
||||
Type: v1.SecretTypeDockerConfigJson,
|
||||
Data: map[string][]byte{
|
||||
v1.DockerConfigJsonKey: []byte(`{"auths": {"test.registry.io": {"auth": "dXNlcjpwYXNzd29yZA=="}}}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
authConfigs: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "user",
|
||||
Password: "password",
|
||||
},
|
||||
},
|
||||
found: true,
|
||||
},
|
||||
{
|
||||
name: "with .dockerconfig and auth field",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{},
|
||||
pullSecrets: []v1.Secret{
|
||||
{
|
||||
Type: v1.SecretTypeDockercfg,
|
||||
Data: map[string][]byte{
|
||||
v1.DockerConfigKey: []byte(`{"test.registry.io": {"auth": "dXNlcjpwYXNzd29yZA=="}}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
authConfigs: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "user",
|
||||
Password: "password",
|
||||
},
|
||||
},
|
||||
found: true,
|
||||
},
|
||||
{
|
||||
name: "with .dockerconfigjson and username/password fields",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{},
|
||||
pullSecrets: []v1.Secret{
|
||||
{
|
||||
Type: v1.SecretTypeDockerConfigJson,
|
||||
Data: map[string][]byte{
|
||||
v1.DockerConfigJsonKey: []byte(`{"auths": {"test.registry.io": {"username": "user", "password": "password"}}}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
authConfigs: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "user",
|
||||
Password: "password",
|
||||
},
|
||||
},
|
||||
found: true,
|
||||
},
|
||||
{
|
||||
name: "with .dockerconfig and username/password fields",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{},
|
||||
pullSecrets: []v1.Secret{
|
||||
{
|
||||
Type: v1.SecretTypeDockercfg,
|
||||
Data: map[string][]byte{
|
||||
v1.DockerConfigKey: []byte(`{"test.registry.io": {"username": "user", "password": "password"}}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
authConfigs: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "user",
|
||||
Password: "password",
|
||||
},
|
||||
},
|
||||
found: true,
|
||||
},
|
||||
{
|
||||
name: "with .dockerconfigjson but with wrong Secret Type",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{},
|
||||
pullSecrets: []v1.Secret{
|
||||
{
|
||||
Type: v1.SecretTypeDockercfg,
|
||||
Data: map[string][]byte{
|
||||
v1.DockerConfigJsonKey: []byte(`{"auths": {"test.registry.io": {"auth": "dXNlcjpwYXNzd29yZA=="}}}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
authConfigs: nil,
|
||||
found: false,
|
||||
},
|
||||
{
|
||||
name: "with .dockerconfig but with wrong Secret Type",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{},
|
||||
pullSecrets: []v1.Secret{
|
||||
{
|
||||
Type: v1.SecretTypeDockerConfigJson,
|
||||
Data: map[string][]byte{
|
||||
v1.DockerConfigKey: []byte(`{"test.registry.io": {"auth": "dXNlcjpwYXNzd29yZA=="}}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
authConfigs: nil,
|
||||
found: false,
|
||||
},
|
||||
{
|
||||
name: "with not matcing .dockerconfigjson and default keyring",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{
|
||||
auth: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "default-user",
|
||||
Password: "default-password",
|
||||
},
|
||||
},
|
||||
},
|
||||
pullSecrets: []v1.Secret{
|
||||
{
|
||||
Type: v1.SecretTypeDockerConfigJson,
|
||||
Data: map[string][]byte{
|
||||
v1.DockerConfigJsonKey: []byte(`{"auths": {"foobar.io": {"auth": "dXNlcjpwYXNzd29yZA=="}}}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
authConfigs: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "default-user",
|
||||
Password: "default-password",
|
||||
},
|
||||
},
|
||||
found: true,
|
||||
},
|
||||
{
|
||||
name: "with not matching .dockerconfig and default keyring",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{
|
||||
auth: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "default-user",
|
||||
Password: "default-password",
|
||||
},
|
||||
},
|
||||
},
|
||||
pullSecrets: []v1.Secret{
|
||||
{
|
||||
Type: v1.SecretTypeDockercfg,
|
||||
Data: map[string][]byte{
|
||||
v1.DockerConfigKey: []byte(`{"foobar.io": {"auth": "dXNlcjpwYXNzd29yZA=="}}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
authConfigs: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "default-user",
|
||||
Password: "default-password",
|
||||
},
|
||||
},
|
||||
found: true,
|
||||
},
|
||||
{
|
||||
name: "with no pull secrets but has default keyring",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{
|
||||
auth: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "default-user",
|
||||
Password: "default-password",
|
||||
},
|
||||
},
|
||||
},
|
||||
pullSecrets: []v1.Secret{},
|
||||
authConfigs: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "default-user",
|
||||
Password: "default-password",
|
||||
},
|
||||
},
|
||||
found: false,
|
||||
},
|
||||
{
|
||||
name: "with pull secrets and has default keyring",
|
||||
image: "test.registry.io",
|
||||
defaultKeyring: &fakeKeyring{
|
||||
auth: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "default-user",
|
||||
Password: "default-password",
|
||||
},
|
||||
},
|
||||
},
|
||||
pullSecrets: []v1.Secret{
|
||||
{
|
||||
Type: v1.SecretTypeDockerConfigJson,
|
||||
Data: map[string][]byte{
|
||||
v1.DockerConfigJsonKey: []byte(`{"auths": {"test.registry.io": {"auth": "dXNlcjpwYXNzd29yZA=="}}}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
authConfigs: []credentialprovider.AuthConfig{
|
||||
{
|
||||
Username: "user",
|
||||
Password: "password",
|
||||
},
|
||||
{
|
||||
Username: "default-user",
|
||||
Password: "default-password",
|
||||
},
|
||||
},
|
||||
found: true,
|
||||
},
|
||||
}
|
||||
|
||||
for _, testcase := range testcases {
|
||||
t.Run(testcase.name, func(t *testing.T) {
|
||||
keyring, err := MakeDockerKeyring(testcase.pullSecrets, testcase.defaultKeyring)
|
||||
if err != nil {
|
||||
t.Fatalf("error creating secret-based docker keyring: %v", err)
|
||||
}
|
||||
|
||||
authConfigs, found := keyring.Lookup(testcase.image)
|
||||
if found != testcase.found {
|
||||
t.Logf("actual lookup status: %v", found)
|
||||
t.Logf("expected lookup status: %v", testcase.found)
|
||||
t.Errorf("unexpected lookup for image: %s", testcase.image)
|
||||
}
|
||||
|
||||
if !reflect.DeepEqual(authConfigs, testcase.authConfigs) {
|
||||
t.Logf("actual auth configs: %#v", authConfigs)
|
||||
t.Logf("expected auth configs: %#v", testcase.authConfigs)
|
||||
t.Error("auth configs did not match")
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user