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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| package secrets | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "strings" | ||
|
|
||
| "github.com/aws/aws-sdk-go/aws/awserr" | ||
| "github.com/aws/aws-sdk-go/service/secretsmanager" | ||
| ) | ||
|
|
||
| var _ SecretStorage = &AWSSecretsManager{} | ||
|
|
||
| type AWSSecretsManager struct { | ||
| UseSecretMaps bool // TODO: support storing to json maps if this is enabled. | ||
|
|
||
| client *secretsmanager.SecretsManager | ||
| } | ||
|
|
||
| func NewAWSSecretsManager(client *secretsmanager.SecretsManager) *AWSSecretsManager { | ||
| return &AWSSecretsManager{ | ||
| client: client, | ||
| } | ||
| } | ||
|
|
||
| // SetSecret | ||
| // must have the secretsmanager:CreateSecret permission | ||
| // if using tags, must have secretsmanager:TagResource | ||
| // if using kms customer-managed keys, also need: | ||
| // - kms:GenerateDataKey | ||
| // - kms:Decrypt | ||
| func (s *AWSSecretsManager) SetSecret(name string, secret []byte) error { | ||
| name = strings.ReplaceAll(name, ":", "_") | ||
| _, err := s.client.CreateSecretWithContext(context.TODO(), &secretsmanager.CreateSecretInput{ | ||
| Name: &name, | ||
| SecretBinary: secret, | ||
| }) | ||
| if err != nil { | ||
| if aerr, ok := err.(awserr.Error); ok { | ||
| switch aerr.Code() { | ||
| case secretsmanager.ErrCodeResourceExistsException: | ||
| // try replacing instead | ||
| _, err = s.client.UpdateSecretWithContext(context.TODO(), &secretsmanager.UpdateSecretInput{ | ||
| SecretBinary: secret, | ||
| SecretId: &name, | ||
| }) | ||
| if err != nil { | ||
| return fmt.Errorf("update secret: %w", err) | ||
| } | ||
| return nil | ||
| } | ||
| } | ||
|
|
||
| return fmt.Errorf("creating secret: %w", err) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| // GetSecret | ||
| // must have permission secretsmanager:GetSecretValue | ||
| // kms:Decrypt - required only if you use a customer-managed Amazon Web Services KMS key to encrypt the secret | ||
| func (s *AWSSecretsManager) GetSecret(name string) (secret []byte, err error) { | ||
| name = strings.ReplaceAll(name, ":", "_") | ||
| sec, err := s.client.GetSecretValueWithContext(context.TODO(), &secretsmanager.GetSecretValueInput{ | ||
| SecretId: &name, | ||
| }) | ||
| if err != nil { | ||
| if aerr, ok := err.(awserr.Error); ok { | ||
| switch aerr.Code() { | ||
| case secretsmanager.ErrCodeResourceNotFoundException: | ||
| return nil, nil | ||
| } | ||
| } | ||
| return nil, fmt.Errorf("get secret: %w", err) | ||
| } | ||
| return sec.SecretBinary, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| package secrets | ||
|
|
||
| import ( | ||
| "context" | ||
| "io/ioutil" | ||
| "net/http" | ||
| "strings" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/aws/aws-sdk-go/service/secretsmanager" | ||
| ) | ||
|
|
||
| func waitForSecretsManagerReady(t *testing.T, ssm *secretsmanager.SecretsManager) { | ||
| ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute) | ||
| defer cancel() | ||
| for { | ||
| resp, err := http.Get(ssm.Client.Endpoint) | ||
| // server responds with 404 and body of status running 😂 | ||
| if err == nil { | ||
| b, err := ioutil.ReadAll(resp.Body) | ||
| resp.Body.Close() | ||
| if err == nil { | ||
| if strings.Contains(string(b), "running") { | ||
| return // ready! | ||
| } | ||
| } | ||
| } | ||
| if ctx.Err() != nil { | ||
| t.Error("timeout waiting for secrets manager to be ready") | ||
| t.FailNow() | ||
| return | ||
| } | ||
| time.Sleep(100 * time.Millisecond) | ||
| } | ||
| } |
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