Crypto library movement and changes to content helper interfaces
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
This commit is contained in:
Derek McGowan
committed by
Brandon Lum
Brandon Lum
parent
bf8804c743
commit
dde436e65b
345
pkg/encryption/keywrap/jwe/keywrapper_jwe_test.go
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345
pkg/encryption/keywrap/jwe/keywrapper_jwe_test.go
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/*
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Copyright The containerd Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package jwe
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import (
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"crypto/elliptic"
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"testing"
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"github.com/containerd/containerd/pkg/encryption/config"
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"github.com/containerd/containerd/pkg/encryption/utils"
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jose "gopkg.in/square/go-jose.v2"
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)
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var oneEmpty []byte
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func createValidJweCcs() ([]*config.CryptoConfig, error) {
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jwePubKeyPem, jwePrivKeyPem, err := utils.CreateRSATestKey(2048, oneEmpty, true)
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if err != nil {
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return nil, err
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}
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jwePubKey2Pem, jwePrivKey2Pem, err := utils.CreateRSATestKey(1024, oneEmpty, true)
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if err != nil {
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return nil, err
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}
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jwePrivKey3Password := []byte("password")
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jwePubKey3Pem, jwePrivKey3PassPem, err := utils.CreateRSATestKey(2048, jwePrivKey3Password, true)
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if err != nil {
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return nil, err
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}
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jwePubKeyDer, jwePrivKeyDer, err := utils.CreateRSATestKey(2048, oneEmpty, false)
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if err != nil {
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return nil, err
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}
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jweEcPubKeyDer, jweEcPrivKeyDer, err := utils.CreateECDSATestKey(elliptic.P521())
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if err != nil {
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return nil, err
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}
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key, err := utils.CreateRSAKey(2048)
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if err != nil {
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return nil, err
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}
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jwePrivKeyJwk, err := jose.JSONWebKey{Key: key}.MarshalJSON()
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if err != nil {
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return nil, err
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}
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jwePubKeyJwk, err := jose.JSONWebKey{Key: &key.PublicKey}.MarshalJSON()
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if err != nil {
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return nil, err
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}
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validJweCcs := []*config.CryptoConfig{
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// Key 1
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKeyPem},
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},
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DecryptConfig: config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKeyPem},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKeyPem},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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// Key 2
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKey2Pem},
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},
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DecryptConfig: config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKey2Pem},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKey2Pem},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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// Key 1 without enc private key
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKeyPem},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKeyPem},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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// Key 2 without enc private key
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKey2Pem},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKey2Pem},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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// Key 3 with enc private key
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKey3Pem},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKey3PassPem},
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"privkeys-passwords": {jwePrivKey3Password},
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},
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},
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},
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// Key (DER format)
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKeyDer},
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},
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DecryptConfig: config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKeyDer},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKeyDer},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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// Key (JWK format)
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKeyJwk},
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},
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DecryptConfig: config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKeyJwk},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePrivKeyJwk},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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// EC Key (DER format)
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jweEcPubKeyDer},
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},
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DecryptConfig: config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jweEcPrivKeyDer},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jweEcPrivKeyDer},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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}
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return validJweCcs, nil
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}
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func createInvalidJweCcs() ([]*config.CryptoConfig, error) {
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jwePubKeyPem, _, err := utils.CreateRSATestKey(2048, oneEmpty, true)
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if err != nil {
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return nil, err
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}
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jwePubKey2Pem, _, err := utils.CreateRSATestKey(2048, oneEmpty, true)
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if err != nil {
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return nil, err
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}
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invalidJweCcs := []*config.CryptoConfig{
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// Client key 1 public with client 2 private decrypt
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKeyPem},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePubKey2Pem},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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// Client key 1 public with no private key
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKeyPem},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{},
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},
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},
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// Invalid Client key 1 private key
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{
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EncryptConfig: &config.EncryptConfig{
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Parameters: map[string][][]byte{
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"pubkeys": {jwePubKeyPem},
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},
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},
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DecryptConfig: &config.DecryptConfig{
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Parameters: map[string][][]byte{
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"privkeys": {jwePubKeyPem},
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"privkeys-passwords": {oneEmpty},
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},
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},
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},
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}
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return invalidJweCcs, nil
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}
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func TestKeyWrapJweSuccess(t *testing.T) {
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validJweCcs, err := createValidJweCcs()
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if err != nil {
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t.Fatal(err)
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}
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for _, cc := range validJweCcs {
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kw := NewKeyWrapper()
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data := []byte("This is some secret text")
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wk, err := kw.WrapKeys(cc.EncryptConfig, data)
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if err != nil {
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t.Fatal(err)
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}
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ud, err := kw.UnwrapKey(cc.DecryptConfig, wk)
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if err != nil {
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t.Fatal(err)
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}
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if string(data) != string(ud) {
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t.Fatal("Strings don't match")
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}
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}
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}
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func TestKeyWrapJweInvalid(t *testing.T) {
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invalidJweCcs, err := createInvalidJweCcs()
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if err != nil {
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t.Fatal(err)
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}
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for _, cc := range invalidJweCcs {
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kw := NewKeyWrapper()
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data := []byte("This is some secret text")
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wk, err := kw.WrapKeys(cc.EncryptConfig, data)
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if err != nil {
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return
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}
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ud, err := kw.UnwrapKey(cc.DecryptConfig, wk)
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if err != nil {
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return
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}
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if string(data) != string(ud) {
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return
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}
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t.Fatal("Successfully wrap for invalid crypto config")
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}
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}
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