Module s3::signing

Implementation of AWS V4 Signing

Constants

• FRAGMENT
• FRAGMENT_SLASH

Functions

• authorization_header
  Generate the AWS authorization header.
• authorization_query_params_no_sig
• canonical_header_string
  Generate a canonical header string from the provided headers.
• canonical_query_string
  Generate a canonical query string from the query pairs in the given URL.
• canonical_request
  Generate a canonical request.
• canonical_uri_string
  Generate a canonical URI string from the given URL.
• flatten_queries
• scope_string
  Generate an AWS scope string.
• signed_header_string
  Generate a signed header string from the provided headers.
• signing_key
  Generate the AWS signing key, derived from the secret key, date, region, and service name.
• string_to_sign
  Generate the “string to sign” - the value to which the HMAC signing is applied to sign requests.
• uri_encode
  Encode a URI following the specific requirements of the AWS service.

Type Definitions

• HmacSha256