exit 1
fi

got_checksum=$(./mc cat myminio/versioned/dsync/drwmutex.go | md5sum)
if [ "${expected_checksum}" != "${got_checksum}" ]; then
	echo "BUG: decommission failed on encrypted objects: expected ${expected_checksum} got ${got_checksum}"
	exit 1
fi

./s3-check-md5 -versions -access-key minioadmin -secret-key minioadmin -endpoint http://127.0.0.1:9001/ -bucket versioned

	exit 1
fi

./mc encrypt info myminio/versioned-1 | grep -q "Auto encryption 'sse-kms' is enabled"
ret=$?
if [ $ret -ne 0 ]; then
	echo "BUG: expected encryption enabled after expansion"
	exit 1
fi

got_checksum=$(./mc cat myminio/versioned/dsync/drwmutex.go | md5sum)
if [ "${expected_checksum}" != "${got_checksum}" ]; then

	exit 1
fi

./mc encrypt info myminio/versioned | grep -q "Auto encryption 'sse-s3' is enabled"
ret=$?
if [ $ret -ne 0 ]; then
	echo "BUG: expected encryption enabled after expansion"
	exit 1
fi

got_checksum=$(./mc cat myminio/versioned/dsync/drwmutex.go | md5sum)
if [ "${expected_checksum}" != "${got_checksum}" ]; then

	}
	return hex.EncodeToString(e)
}

// IsEncrypted reports whether the ETag is encrypted.
func (e ETag) IsEncrypted() bool {
	// An encrypted ETag must be at least 32 bytes long.
	// It contains the encrypted ETag value + an authentication
	// code generated by the AEAD cipher.
	//
	// Here is an incorrect implementation of IsEncrypted:
	//
	//   return len(e) > 16 && !bytes.ContainsRune(e, '-')
	//

1a) Send encrypted data key and master key ID to KMS.
1b) Receive decrypted data key.
2)  Decrypt encrypted object key with the KEK derived from the data key.
3a) Receive new plain data key from the KMS using the master key ID of the server config.
3b) Receive encrypted form of the data key from the KMS.
4)  Derive a new KEK from the new data key and re-encrypt the OEK with it.

		return data, nil
	}
	if _, encrypted := crypto.IsEncrypted(o.UserDefined); encrypted {
		decrypted, err := o.metadataDecrypter(h)("object-checksum", data)
		if err != nil {
			return nil, err
		}
		data = decrypted
	}
	return data, nil
}

// metadataEncryptFn provides an encryption function for metadata.
// Will return nil, nil if unencrypted.

func TestIsEncrypted(t *testing.T) {
	for i, test := range isEncryptedTests {
		if _, isEncrypted := IsEncrypted(test.Metadata); isEncrypted != test.Encrypted {
			t.Errorf("Test %d: got '%v' - want '%v'", i, isEncrypted, test.Encrypted)
		}
	}
}

var s3IsEncryptedTests = []struct {
	Metadata  map[string]string
	Encrypted bool
}{
	{Encrypted: false, Metadata: map[string]string{MetaMultipart: ""}},                             // 0

//
// IsEncrypted only checks whether the metadata contains at least
// one entry indicating SSE-C or SSE-S3.
func IsEncrypted(metadata map[string]string) (Type, bool) {
	if S3KMS.IsEncrypted(metadata) {
		return S3KMS, true
	}
	if S3.IsEncrypted(metadata) {
		return S3, true
	}
	if SSEC.IsEncrypted(metadata) {
		return SSEC, true
	}
	if IsMultiPart(metadata) {
		return nil, true
	}

	for i, test := range decryptObjectMetaTests {
		if encrypted, err := DecryptObjectInfo(&test.info, test.request); err != test.expErr {
			t.Errorf("Test %d: Decryption returned wrong error code: got %d , want %d", i, err, test.expErr)
		} else if _, enc := crypto.IsEncrypted(test.info.UserDefined); encrypted && enc != encrypted {
			t.Errorf("Test %d: Decryption thinks object is encrypted but it is not", i)
		} else if !encrypted && enc != encrypted {

	exit_1
fi

# Stat the SSEC objects from source site
echo "Stat minio1/test-bucket/encrypted"
./mc stat --no-list minio1/test-bucket/encrypted --enc-c "minio1/test-bucket/encrypted=${TEST_MINIO_ENC_KEY}" --insecure --json
stat_out1=$(./mc stat --no-list minio1/test-bucket/encrypted --enc-c "minio1/test-bucket/encrypted=${TEST_MINIO_ENC_KEY}" --insecure --json)
src_obj1_etag=$(echo "${stat_out1}" | jq '.etag')