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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,132 @@ | ||
| // Copyright 2016-2022, Pulumi Corporation. | ||
| // | ||
| // 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 cloud | ||
|
|
||
| import ( | ||
| "context" | ||
| "crypto/rand" | ||
| "math/big" | ||
| "testing" | ||
|
|
||
| "github.com/aws/aws-sdk-go-v2/aws" | ||
| "github.com/aws/aws-sdk-go-v2/config" | ||
| "github.com/aws/aws-sdk-go-v2/service/kms" | ||
| "github.com/aws/aws-sdk-go-v2/service/sts" | ||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
||
| func assertNoError(t *testing.T, err error) { | ||
| if !assert.NoError(t, err) { | ||
| t.FailNow() | ||
| } | ||
| } | ||
|
|
||
| // the main testing function, takes a kms url and tries to make a new secret manager out of it and encrypt and | ||
| // decrypt data | ||
| func testURL(ctx context.Context, t *testing.T, url string) { | ||
| dataKey, err := GenerateNewDataKey(url) | ||
| assertNoError(t, err) | ||
|
|
||
| manager, err := NewCloudSecretsManager(url, dataKey) | ||
| assertNoError(t, err) | ||
|
|
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| enc, err := manager.Encrypter() | ||
| assertNoError(t, err) | ||
|
|
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| dec, err := manager.Decrypter() | ||
| assertNoError(t, err) | ||
|
|
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| ciphertext, err := enc.EncryptValue(ctx, "plaintext") | ||
| assertNoError(t, err) | ||
|
|
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| plaintext, err := dec.DecryptValue(ctx, ciphertext) | ||
| assertNoError(t, err) | ||
| assert.Equal(t, "plaintext", plaintext) | ||
| } | ||
|
|
||
| func randomName(t *testing.T) string { | ||
| name := "" | ||
| letters := "abcdefghijklmnopqrstuvwxyz" | ||
| for i := 0; i < 32; i++ { | ||
| j, err := rand.Int(rand.Reader, big.NewInt(int64(len(letters)))) | ||
| assertNoError(t, err) | ||
|
|
||
| char := letters[j.Int64()] | ||
| name = name + string(char) | ||
| } | ||
| return name | ||
| } | ||
|
|
||
| func getAwsCaller(t *testing.T) (context.Context, aws.Config, *sts.GetCallerIdentityOutput) { | ||
| ctx := context.Background() | ||
| cfg, err := config.LoadDefaultConfig(ctx) | ||
| if err != nil { | ||
| t.Logf("Skipping, could not load aws config: %s", err) | ||
| t.SkipNow() | ||
| } | ||
|
|
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| stsClient := sts.NewFromConfig(cfg) | ||
| caller, err := stsClient.GetCallerIdentity(ctx, &sts.GetCallerIdentityInput{}) | ||
| if err != nil { | ||
| t.Logf("Skipping, couldn't use aws credentials to query identity: %s", err) | ||
| t.SkipNow() | ||
| } | ||
|
|
||
| return ctx, cfg, caller | ||
| } | ||
|
|
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| func createKey(ctx context.Context, t *testing.T, cfg aws.Config) *kms.CreateKeyOutput { | ||
| kmsClient := kms.NewFromConfig(cfg) | ||
| keyName := "test-key-" + randomName(t) | ||
| key, err := kmsClient.CreateKey(ctx, &kms.CreateKeyInput{Description: &keyName}) | ||
| assertNoError(t, err) | ||
| t.Cleanup(func() { | ||
| _, err := kmsClient.ScheduleKeyDeletion(ctx, &kms.ScheduleKeyDeletionInput{ | ||
| KeyId: key.KeyMetadata.KeyId, | ||
| }) | ||
| assert.NoError(t, err) | ||
| }) | ||
|
|
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| return key | ||
| } | ||
|
|
||
| //nolint:paralleltest // mutates environment variables | ||
| func TestAWSCloudManager(t *testing.T) { | ||
| t.Setenv("AWS_REGION", "us-west-2") | ||
| ctx, cfg, _ := getAwsCaller(t) | ||
|
|
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| key := createKey(ctx, t, cfg) | ||
| url := "awskms://" + *key.KeyMetadata.KeyId + "?awssdk=v2" | ||
|
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| testURL(ctx, t, url) | ||
| } | ||
|
|
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| //nolint:paralleltest // mutates environment variables | ||
| func TestAWSCloudManager_SessionToken(t *testing.T) { | ||
| t.Setenv("AWS_REGION", "us-west-2") | ||
| ctx, cfg, _ := getAwsCaller(t) | ||
|
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| key := createKey(ctx, t, cfg) | ||
| url := "awskms://" + *key.KeyMetadata.KeyId + "?awssdk=v2" | ||
|
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| creds, err := cfg.Credentials.Retrieve(ctx) | ||
| assertNoError(t, err) | ||
|
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| t.Setenv("AWS_PROFILE", "") | ||
| t.Setenv("AWS_ACCESS_KEY_ID", creds.AccessKeyID) | ||
| t.Setenv("AWS_SECRET_ACCESS_KEY", creds.SecretAccessKey) | ||
| t.Setenv("AWS_SESSION_TOKEN", creds.SessionToken) | ||
| testURL(ctx, t, url) | ||
| } |
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