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volumes_test.go
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volumes_test.go
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/*
Copyright 2020 The Rook Authors. All rights reserved.
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 kms
import (
"reflect"
"testing"
v1 "k8s.io/api/core/v1"
)
func Test_tlsSecretPath(t *testing.T) {
type args struct {
tlsOption string
}
tests := []struct {
name string
args args
want string
}{
{"certificate", args{tlsOption: "VAULT_CACERT"}, "vault.ca"},
{"client-certificate", args{tlsOption: "VAULT_CLIENT_CERT"}, "vault.crt"},
{"client-key", args{tlsOption: "VAULT_CLIENT_KEY"}, "vault.key"},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := tlsSecretPath(tt.args.tlsOption); got != tt.want {
t.Errorf("tlsSecretPath() = %v, want %v", got, tt.want)
}
})
}
}
func TestTLSSecretVolumeAndMount(t *testing.T) {
m := int32(0400)
type args struct {
config map[string]string
}
tests := []struct {
name string
args args
want []v1.VolumeProjection
}{
{"empty", args{config: map[string]string{"foo": "bar"}}, []v1.VolumeProjection{}},
{"single ca", args{config: map[string]string{"VAULT_CACERT": "vault-ca-secret"}}, []v1.VolumeProjection{
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-ca-secret"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.ca", Mode: &m}}, Optional: nil}}},
},
{"ca and client cert", args{config: map[string]string{"VAULT_CACERT": "vault-ca-secret", "VAULT_CLIENT_CERT": "vault-client-cert"}}, []v1.VolumeProjection{
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-ca-secret"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.ca", Mode: &m}}, Optional: nil}},
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-client-cert"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.crt", Mode: &m}}, Optional: nil}},
}},
{"ca and client cert/key", args{config: map[string]string{"VAULT_CACERT": "vault-ca-secret", "VAULT_CLIENT_CERT": "vault-client-cert", "VAULT_CLIENT_KEY": "vault-client-key"}}, []v1.VolumeProjection{
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-ca-secret"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.ca", Mode: &m}}, Optional: nil}},
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-client-cert"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.crt", Mode: &m}}, Optional: nil}},
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-client-key"}, Items: []v1.KeyToPath{{Key: "key", Path: "vault.key", Mode: &m}}, Optional: nil}},
}},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := TLSSecretVolumeAndMount(tt.args.config); !reflect.DeepEqual(got, tt.want) {
t.Errorf("TLSSecretVolumeAndMount() = %v, want %v", got, tt.want)
}
})
}
}
func TestVaultTokenVolumeAndMount(t *testing.T) {
m := int32(0400)
type args struct {
tokenSecretName string
config map[string]string
}
tests := []struct {
name string
args args
want []v1.VolumeProjection
}{
{"empty", args{tokenSecretName: "", config: map[string]string{"foo": "bar"}}, []v1.VolumeProjection{}},
{"token file", args{tokenSecretName: "vault-token", config: map[string]string{"foo": "bar"}}, []v1.VolumeProjection{
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-token"}, Items: []v1.KeyToPath{{Key: "token", Path: "vault.token", Mode: &m}}, Optional: nil}}},
},
{"token and single ca", args{tokenSecretName: "vault-token", config: map[string]string{"VAULT_CACERT": "vault-ca-secret"}}, []v1.VolumeProjection{
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-ca-secret"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.ca", Mode: &m}}, Optional: nil}},
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-token"}, Items: []v1.KeyToPath{{Key: "token", Path: "vault.token", Mode: &m}}, Optional: nil}},
}},
{"token, ca and client cert", args{tokenSecretName: "vault-token", config: map[string]string{"VAULT_CACERT": "vault-ca-secret", "VAULT_CLIENT_CERT": "vault-client-cert"}}, []v1.VolumeProjection{
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-ca-secret"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.ca", Mode: &m}}, Optional: nil}},
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-client-cert"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.crt", Mode: &m}}, Optional: nil}},
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-token"}, Items: []v1.KeyToPath{{Key: "token", Path: "vault.token", Mode: &m}}, Optional: nil}},
}},
{"token, ca and client cert/key", args{tokenSecretName: "vault-token", config: map[string]string{"VAULT_CACERT": "vault-ca-secret", "VAULT_CLIENT_CERT": "vault-client-cert", "VAULT_CLIENT_KEY": "vault-client-key"}}, []v1.VolumeProjection{
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-ca-secret"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.ca", Mode: &m}}, Optional: nil}},
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-client-cert"}, Items: []v1.KeyToPath{{Key: "cert", Path: "vault.crt", Mode: &m}}, Optional: nil}},
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-client-key"}, Items: []v1.KeyToPath{{Key: "key", Path: "vault.key", Mode: &m}}, Optional: nil}},
{Secret: &v1.SecretProjection{LocalObjectReference: v1.LocalObjectReference{Name: "vault-token"}, Items: []v1.KeyToPath{{Key: "token", Path: "vault.token", Mode: &m}}, Optional: nil}},
}},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
volume := VaultTokenFileVolume(tt.args.tokenSecretName, tt.args.config)
if !reflect.DeepEqual(volume.VolumeSource.Projected.Sources, tt.want) {
t.Errorf("VaultTokenFileVolume() = %v, want %v", volume.VolumeSource.Projected.Sources, tt.want)
}
})
}
}