Worker storage bucket credential state (#46)

* feat: parse generic aws api errors

* feat: parse s3 api errors

* feat: return credential state for all status errors

* fix status codes on certain http error codes and re-enable two tests

* switch code to FailedPrecondition

* update certain error codes

* update go.mod for new sdk version

---------

Co-authored-by: Damian Debkowski <damian.debkowski@hashicorp.com>

plugin/service/storage/testing.go

@@ -14,6 +14,7 @@ import (
 	"github.com/aws/aws-sdk-go-v2/aws"
 	"github.com/aws/aws-sdk-go-v2/service/s3"
 	"github.com/aws/aws-sdk-go-v2/service/sts"
+	"github.com/aws/smithy-go"
 	"github.com/hashicorp/boundary-plugin-aws/internal/credential"
 	"github.com/hashicorp/boundary/sdk/pbs/controller/api/resources/storagebuckets"
 	pb "github.com/hashicorp/boundary/sdk/pbs/plugin"
@@ -28,25 +29,8 @@ const (
 	testGetUserErr           = "test error for GetUser"
 	testGetCallerIdentityErr = "test error for GetCallerIdentity"
 	testDeleteAccessKeyErr   = "test error for DeleteAccessKey"
-	testGetObjectErr         = "test error for GetObject"
-	testPutObjectErr         = "test error for PutObject"
-	testHeadObjectErr        = "test error for HeadObject"
-	testListObjectV2Err      = "test error for ListObjectV2"
-	testDeleteObjectErr      = "test error for DeleteObject"
-	testDeleteObjectsErr     = "test error for DeleteObjects"
 )
 
-// throttleErr is a mocked error used for testing the aws s3 client
-type throttleErr struct{}
-
-func (e *throttleErr) ErrorCode() string {
-	return "ThrottlingException"
-}
-
-func (e *throttleErr) Error() string {
-	return "ThrottlingException"
-}
-
 type testMockS3State struct {
 	GetObjectCalled      bool
 	GetObjectInputParams *s3.GetObjectInput
@@ -414,3 +398,16 @@ func validSTSMock() []credential.AwsCredentialPersistedStateOption {
 		}),
 	}
 }
+
+// TestAwsS3Error returns an s3 api error
+func TestAwsS3Error(code, op, msg string) error {
+	return &smithy.OperationError{
+		ServiceID:     "s3",
+		OperationName: op,
+		Err: &smithy.GenericAPIError{
+			Code:    code,
+			Message: msg,
+			Fault:   smithy.FaultServer,
+		},
+	}
+}