func()

in v3/internal/strategy.go [42:61]

• 17 lines of code
• 3 McCabe index (conditional complexity)

func (strat ObjectMetadataSaveStrategy) Save(ctx context.Context, saveReq *SaveStrategyRequest) error {

	input := saveReq.Input.(*s3.PutObjectInput)
	if input.Metadata == nil {
		input.Metadata = map[string]string{}
	}

	env := saveReq.Envelope
	input.Metadata[http.CanonicalHeaderKey(keyV2Header)] = env.CipherKey
	input.Metadata[http.CanonicalHeaderKey(ivHeader)] = env.IV
	input.Metadata[http.CanonicalHeaderKey(matDescHeader)] = env.MatDesc
	input.Metadata[http.CanonicalHeaderKey(KeyringAlgorithmHeader)] = env.KeyringAlg
	input.Metadata[http.CanonicalHeaderKey(CekAlgorithmHeader)] = env.CEKAlg
	input.Metadata[http.CanonicalHeaderKey(unencryptedContentLengthHeader)] = env.UnencryptedContentLen

	if len(env.TagLen) > 0 {
		input.Metadata[http.CanonicalHeaderKey(tagLengthHeader)] = env.TagLen
	}
	return nil
}