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https://github.com/edgelesssys/constellation.git
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90b88e1cf9
In the light of extending our eKMS support it will be helpful to have a tighter use of the word "KMS". KMS should refer to the actual component that manages keys. The keyservice, also called KMS in the constellation code, does not manage keys itself. It talks to a KMS backend, which in turn does the actual key management.
115 lines
3.2 KiB
Go
115 lines
3.2 KiB
Go
//go:build integration
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/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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package storage
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import (
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"context"
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"io"
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"os"
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"testing"
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"time"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/container"
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"github.com/docker/docker/client"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"google.golang.org/api/option"
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)
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const storageEmulator = "gcr.io/cloud-devrel-public-resources/storage-testbench"
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func TestGoogleCloudStorage(t *testing.T) {
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assert := assert.New(t)
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require := require.New(t)
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containerCtx := context.Background()
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// Set up the Storage Emulator
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t.Log("Creating storage emulator...")
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cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
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require.NoError(err)
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emulator, err := setupEmulator(containerCtx, cli, storageEmulator)
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require.NoError(err)
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defer func() { _ = cli.ContainerStop(containerCtx, emulator.ID, nil) }()
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// Run the actual test
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t.Setenv("STORAGE_EMULATOR_HOST", "localhost:9000")
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bucketName := "test-bucket"
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projectName := "test-project"
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t.Log("Running test...")
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ctx, cancel := context.WithTimeout(context.Background(), time.Second*50)
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defer cancel()
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store, err := NewGoogleCloudStorage(ctx, projectName, bucketName, nil, option.WithoutAuthentication())
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require.NoError(err)
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testDEK1 := []byte("test DEK")
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testDEK2 := []byte("more test DEK")
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// request unset value
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_, err = store.Get(ctx, "test:input")
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assert.Error(err)
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// test Put method
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assert.NoError(store.Put(ctx, "volume01", testDEK1))
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assert.NoError(store.Put(ctx, "volume02", testDEK2))
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// make sure values have been set
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val, err := store.Get(ctx, "volume01")
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assert.NoError(err)
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assert.Equal(testDEK1, val)
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val, err = store.Get(ctx, "volume02")
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assert.NoError(err)
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assert.Equal(testDEK2, val)
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_, err = store.Get(ctx, "invalid:key")
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assert.Error(err)
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assert.ErrorIs(err, ErrDEKUnset)
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}
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func setupEmulator(ctx context.Context, cli *client.Client, imageName string) (container.ContainerCreateCreatedBody, error) {
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reader, err := cli.ImagePull(ctx, imageName, types.ImagePullOptions{})
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if err != nil {
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return container.ContainerCreateCreatedBody{}, err
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}
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if _, err := io.Copy(os.Stdout, reader); err != nil {
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return container.ContainerCreateCreatedBody{}, err
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}
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if err := reader.Close(); err != nil {
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return container.ContainerCreateCreatedBody{}, err
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}
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// the 3 true statements are necessary to attach later to the container log
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containerConfig := &container.Config{
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Image: storageEmulator,
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AttachStdout: true,
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AttachStderr: true,
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Tty: true,
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}
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emulator, err := cli.ContainerCreate(ctx, containerConfig, &container.HostConfig{NetworkMode: container.NetworkMode("host"), AutoRemove: true}, nil, nil, "google-cloud-storage-test")
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if err != nil {
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return emulator, err
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}
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if err := cli.ContainerStart(ctx, emulator.ID, types.ContainerStartOptions{}); err != nil {
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return emulator, err
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}
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logs, err := cli.ContainerLogs(ctx, emulator.ID, types.ContainerLogsOptions{
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ShowStdout: true,
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Follow: true,
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})
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if err != nil {
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return emulator, err
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}
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go func() { _, _ = io.Copy(os.Stdout, logs) }()
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return emulator, nil
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}
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