113 lines
2.5 KiB
Go
113 lines
2.5 KiB
Go
// Copyright IBM Corp. 2020, 2026
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// SPDX-License-Identifier: MPL-2.0
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package recovery
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import (
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"context"
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"crypto/rand"
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"encoding/base64"
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"testing"
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"time"
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wrapping "github.com/hashicorp/go-kms-wrapping/v2"
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aead "github.com/hashicorp/go-kms-wrapping/v2/aead"
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"github.com/hashicorp/go-uuid"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func testWrapper(t *testing.T) wrapping.Wrapper {
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rootKey := make([]byte, 32)
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n, err := rand.Read(rootKey)
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require.NoError(t, err)
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require.Equal(t, n, 32)
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root := aead.NewWrapper()
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_, err = root.SetConfig(context.Background(), wrapping.WithKeyId(base64.StdEncoding.EncodeToString(rootKey)))
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if err != nil {
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t.Fatal(err)
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}
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if err := root.SetAesGcmKeyBytes(rootKey); err != nil {
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t.Fatal(err)
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}
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return root
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}
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func TestRecoveryTokens(t *testing.T) {
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ctx := context.Background()
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wrapper := testWrapper(t)
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b, err := uuid.GenerateRandomBytes(nonceLength)
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require.NoError(t, err)
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assert.Len(t, b, 32)
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b64Nonce := base64.RawStdEncoding.EncodeToString(b)
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tests := []struct {
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name string
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withTime time.Time
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withNonce string
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wantErr bool
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}{
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{
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name: "normal",
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},
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{
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name: "zero time",
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withNonce: b64Nonce,
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wantErr: true,
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},
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{
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name: "future time",
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withNonce: b64Nonce,
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withTime: time.Now().Add(5 * time.Minute),
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wantErr: true,
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},
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{
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name: "empty nonce",
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withNonce: string(""),
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withTime: time.Now(),
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wantErr: true,
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},
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{
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name: "wrong nonce length",
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withNonce: base64.RawStdEncoding.EncodeToString(append(b, b...)),
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withTime: time.Now(),
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wantErr: true,
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},
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{
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name: "bad nonce format",
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withNonce: string(b),
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withTime: time.Now(),
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wantErr: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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assert, require := assert.New(t), require.New(t)
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if tt.withTime.IsZero() && tt.withNonce == "" {
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token, err := GenerateRecoveryToken(ctx, wrapper)
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require.NoError(err)
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assert.NotEmpty(token)
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info, err := ParseRecoveryToken(ctx, wrapper, token)
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require.NoError(err)
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assert.NotNil(info)
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return
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}
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token, err := formatToken(ctx, wrapper, &Info{
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Nonce: tt.withNonce,
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CreationTime: tt.withTime,
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})
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require.NoError(err)
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assert.NotEmpty(token)
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info, err := ParseRecoveryToken(ctx, wrapper, token)
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if tt.wantErr {
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require.Error(err)
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return
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}
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require.NoError(err)
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assert.NotNil(info)
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})
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}
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}
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