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Add support for STREAMING-AWS4-HMAC-SHA256-PAYLOAD #6

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lucasweb78 opened this issue Jul 6, 2017 · 0 comments
Open

Add support for STREAMING-AWS4-HMAC-SHA256-PAYLOAD #6

lucasweb78 opened this issue Jul 6, 2017 · 0 comments

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@lucasweb78
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As per AWS docs

Transfer payload in multiple chunks (chunked upload) – In this case you transfer payload in chunks. You can transfer a payload in chunks regardless of the payload size.
You can break up your payload into chunks. These can be fixed or variable-size chunks. By uploading data in chunks, you avoid reading the entire payload to calculate the signature. Instead, for the first chunk, you calculate a seed signature that uses only the request headers. The second chunk contains the signature for the first chunk, and each subsequent chunk contains the signature for the chunk that precedes it. At the end of the upload, you send a final chunk with 0 bytes of data that contains the signature of the last chunk of the payload. For more information, see Signature Calculations for the Authorization Header: Transferring Payload in Multiple Chunks (Chunked Upload) (AWS Signature Version 4).

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