EncodePath encode the strings from UTF-8 byte representations to HTML hex escape sequences.

GetCanonicalRequest generate the canonicalRequest base on aws s3 sign without payload hash.

GetHostInfo returns host header from the request.

PickBundlerIndexForAccount deterministically selects a bundler index for a given account.

TextAndHash is a helper function that calculates a hash for the given message that can be safely used to calculate a signature from.

TextHash is a helper function that calculates a hash for the given message that can be safely used to calculate a signature from.

ValidateExpiryTimestamp validates the expiry timestamp.

ValidateHeaders validates the headers, like expiry timestamp, signature.

VerifySignature verifies the signature of the given message hash and returns the signer's address.

1GB.

16MB.

HTTPHeaderExpiryTimestamp defines the expiry timestamp, which is the ISO 8601 datetime string (e.g.

2GB.

7 days.

16MB.

1 day.

1 file.

1 minute.