mirror of
https://github.com/edgelesssys/constellation.git
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Implement support for "latest" placeholders for Azure TDX
Signed-off-by: Daniel Weiße <dw@edgeless.systems>
This commit is contained in:
Daniel Weiße
Daniel Weiße
parent
a34493caa6
commit
9159b60331
16 changed files with 410 additions and 267 deletions
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@ -7,204 +7,307 @@ SPDX-License-Identifier: AGPL-3.0-only
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package config
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import (
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"bytes"
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"encoding/json"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/edgelesssys/constellation/v2/internal/encoding"
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"github.com/stretchr/testify/assert"
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"gopkg.in/yaml.v3"
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)
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func TestVersionMarshalYAML(t *testing.T) {
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tests := map[string]struct {
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sut AttestationVersion
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testCasesUint8 := map[string]struct {
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sut AttestationVersion[uint8]
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want string
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}{
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"isLatest resolves to latest": {
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sut: AttestationVersion{
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"version with latest writes latest": {
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sut: AttestationVersion[uint8]{
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Value: 1,
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WantLatest: true,
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},
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want: "latest\n",
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},
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"value 5 resolves to 5": {
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sut: AttestationVersion{
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"value 5 writes 5": {
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sut: AttestationVersion[uint8]{
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Value: 5,
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WantLatest: false,
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},
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want: "5\n",
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},
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}
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for name, tc := range tests {
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for name, tc := range testCasesUint8 {
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t.Run(name, func(t *testing.T) {
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require := require.New(t)
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assert := assert.New(t)
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bt, err := yaml.Marshal(tc.sut)
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require.NoError(err)
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require.Equal(tc.want, string(bt))
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assert.NoError(err)
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assert.Equal(tc.want, string(bt))
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})
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}
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testCasesUint16 := map[string]struct {
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sut AttestationVersion[uint16]
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want string
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}{
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"version with latest writes latest": {
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sut: AttestationVersion[uint16]{
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Value: 1,
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WantLatest: true,
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},
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want: "latest\n",
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},
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"value 5 writes 5": {
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sut: AttestationVersion[uint16]{
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Value: 5,
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WantLatest: false,
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},
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want: "5\n",
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},
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}
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for name, tc := range testCasesUint16 {
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t.Run(name, func(t *testing.T) {
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assert := assert.New(t)
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bt, err := yaml.Marshal(tc.sut)
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assert.NoError(err)
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assert.Equal(tc.want, string(bt))
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})
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}
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testCasesHexBytes := map[string]struct {
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sut AttestationVersion[encoding.HexBytes]
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want string
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}{
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"version with latest writes latest": {
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sut: AttestationVersion[encoding.HexBytes]{
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Value: encoding.HexBytes(bytes.Repeat([]byte("0"), 16)),
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WantLatest: true,
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},
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want: "latest\n",
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},
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"value 5 writes 5": {
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sut: AttestationVersion[encoding.HexBytes]{
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Value: encoding.HexBytes(bytes.Repeat([]byte("A"), 16)),
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WantLatest: false,
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},
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want: "\"41414141414141414141414141414141\"\n",
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},
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}
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for name, tc := range testCasesHexBytes {
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t.Run(name, func(t *testing.T) {
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assert := assert.New(t)
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bt, err := yaml.Marshal(tc.sut)
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assert.NoError(err)
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assert.Equal(tc.want, string(bt))
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})
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}
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}
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func TestVersionUnmarshalYAML(t *testing.T) {
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tests := map[string]struct {
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sut string
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want AttestationVersion
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wantErr bool
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func TestVersionUnmarshal(t *testing.T) {
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testCasesUint8 := map[string]struct {
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yamlData string
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jsonData string
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want AttestationVersion[uint8]
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wantErr bool
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}{
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"latest resolves to isLatest": {
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sut: "latest",
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want: AttestationVersion{
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yamlData: "latest",
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jsonData: "\"latest\"",
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want: AttestationVersion[uint8]{
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Value: 0,
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WantLatest: true,
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},
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wantErr: false,
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},
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"1 resolves to value 1": {
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sut: "1",
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want: AttestationVersion{
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yamlData: "1",
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jsonData: "1",
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want: AttestationVersion[uint8]{
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Value: 1,
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WantLatest: false,
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},
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wantErr: false,
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},
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"max uint8+1 errors": {
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sut: "256",
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wantErr: true,
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yamlData: "256",
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jsonData: "256",
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wantErr: true,
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},
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"-1 errors": {
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sut: "-1",
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wantErr: true,
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},
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"2.6 errors": {
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sut: "2.6",
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wantErr: true,
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},
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"2.0 errors": {
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sut: "2.0",
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wantErr: true,
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},
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"hex format is invalid": {
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sut: "0x10",
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wantErr: true,
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},
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"octal format is invalid": {
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sut: "010",
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wantErr: true,
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yamlData: "-1",
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jsonData: "-1",
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wantErr: true,
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},
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"0 resolves to value 0": {
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sut: "0",
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want: AttestationVersion{
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yamlData: "0",
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jsonData: "0",
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want: AttestationVersion[uint8]{
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Value: 0,
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WantLatest: false,
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},
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},
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"00 errors": {
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sut: "00",
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wantErr: true,
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},
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}
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for name, tc := range tests {
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for name, tc := range testCasesUint8 {
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t.Run(name, func(t *testing.T) {
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require := require.New(t)
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assert := assert.New(t)
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var sut AttestationVersion
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err := yaml.Unmarshal([]byte(tc.sut), &sut)
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if tc.wantErr {
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require.Error(err)
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return
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{
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var sut AttestationVersion[uint8]
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err := yaml.Unmarshal([]byte(tc.yamlData), &sut)
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if tc.wantErr {
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assert.Error(err)
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} else {
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assert.NoError(err)
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assert.Equal(tc.want, sut)
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}
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}
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{
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var sut AttestationVersion[uint8]
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err := json.Unmarshal([]byte(tc.jsonData), &sut)
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if tc.wantErr {
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assert.Error(err)
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} else {
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assert.NoError(err)
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assert.Equal(tc.want, sut)
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}
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}
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require.NoError(err)
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require.Equal(tc.want, sut)
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})
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}
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}
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func TestVersionUnmarshalJSON(t *testing.T) {
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tests := map[string]struct {
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sut string
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want AttestationVersion
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wantErr bool
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testCasesUint16 := map[string]struct {
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yamlData string
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jsonData string
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want AttestationVersion[uint16]
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wantErr bool
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}{
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"latest resolves to isLatest": {
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sut: `"latest"`,
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want: AttestationVersion{
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yamlData: "latest",
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jsonData: "\"latest\"",
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want: AttestationVersion[uint16]{
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Value: 0,
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WantLatest: true,
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},
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wantErr: false,
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},
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"1 resolves to value 1": {
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sut: "1",
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want: AttestationVersion{
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yamlData: "1",
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jsonData: "1",
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want: AttestationVersion[uint16]{
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Value: 1,
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WantLatest: false,
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},
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wantErr: false,
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},
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"quoted number resolves to value": {
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sut: `"1"`,
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want: AttestationVersion{
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Value: 1,
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WantLatest: false,
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},
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},
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"quoted float errors": {
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sut: `"1.0"`,
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wantErr: true,
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},
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"max uint8+1 errors": {
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sut: "256",
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wantErr: true,
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"max uint16+1 errors": {
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yamlData: "65536",
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jsonData: "65536",
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wantErr: true,
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},
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"-1 errors": {
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sut: "-1",
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wantErr: true,
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},
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"2.6 errors": {
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sut: "2.6",
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wantErr: true,
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},
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"2.0 errors": {
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sut: "2.0",
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wantErr: true,
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},
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"hex format is invalid": {
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sut: "0x10",
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wantErr: true,
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},
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"octal format is invalid": {
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sut: "010",
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wantErr: true,
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yamlData: "-1",
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jsonData: "-1",
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wantErr: true,
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},
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"0 resolves to value 0": {
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sut: "0",
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want: AttestationVersion{
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yamlData: "0",
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jsonData: "0",
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want: AttestationVersion[uint16]{
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Value: 0,
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WantLatest: false,
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},
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},
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"quoted 0 resolves to value 0": {
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sut: `"0"`,
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want: AttestationVersion{
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Value: 0,
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WantLatest: false,
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},
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},
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"00 errors": {
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sut: "00",
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wantErr: true,
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},
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}
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for name, tc := range tests {
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for name, tc := range testCasesUint16 {
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t.Run(name, func(t *testing.T) {
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require := require.New(t)
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assert := assert.New(t)
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var sut AttestationVersion
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err := json.Unmarshal([]byte(tc.sut), &sut)
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if tc.wantErr {
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require.Error(err)
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return
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{
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var sut AttestationVersion[uint16]
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err := yaml.Unmarshal([]byte(tc.yamlData), &sut)
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if tc.wantErr {
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assert.Error(err)
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} else {
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assert.NoError(err)
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assert.Equal(tc.want, sut)
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}
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}
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{
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var sut AttestationVersion[uint16]
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err := json.Unmarshal([]byte(tc.jsonData), &sut)
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if tc.wantErr {
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assert.Error(err)
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} else {
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assert.NoError(err)
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assert.Equal(tc.want, sut)
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}
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}
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})
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}
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testCasesHexBytes := map[string]struct {
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yamlData string
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jsonData string
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want AttestationVersion[encoding.HexBytes]
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wantErr bool
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}{
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"latest resolves to isLatest": {
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yamlData: "latest",
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jsonData: "\"latest\"",
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want: AttestationVersion[encoding.HexBytes]{
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Value: encoding.HexBytes(nil),
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WantLatest: true,
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},
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wantErr: false,
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},
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"hex string resolves to correctly": {
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yamlData: "41414141414141414141414141414141",
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jsonData: "\"41414141414141414141414141414141\"",
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want: AttestationVersion[encoding.HexBytes]{
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Value: encoding.HexBytes(bytes.Repeat([]byte("A"), 16)),
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WantLatest: false,
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},
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wantErr: false,
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},
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"invalid hex string": {
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yamlData: "GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG",
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jsonData: "\"GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG\"",
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wantErr: true,
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},
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"non hex data": {
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yamlData: "-15",
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jsonData: "-15",
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wantErr: true,
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},
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}
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for name, tc := range testCasesHexBytes {
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t.Run(name, func(t *testing.T) {
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assert := assert.New(t)
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{
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var sut AttestationVersion[encoding.HexBytes]
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err := yaml.Unmarshal([]byte(tc.yamlData), &sut)
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if tc.wantErr {
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assert.Error(err)
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} else {
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assert.NoError(err)
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assert.Equal(tc.want, sut)
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}
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}
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{
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var sut AttestationVersion[encoding.HexBytes]
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err := json.Unmarshal([]byte(tc.jsonData), &sut)
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if tc.wantErr {
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assert.Error(err)
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} else {
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assert.NoError(err)
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assert.Equal(tc.want, sut)
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}
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}
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require.NoError(err)
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require.Equal(tc.want, sut)
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})
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}
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}
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