Make padding skip clear in Base64URL encoding (#5176)

Signed-off-by: Hadrien Croubois <hadrien.croubois@gmail.com>
5 months ago · 7357540832
parent 6d27d87bb7
commit 7357540832
1 changed files with 1 additions and 0 deletions
--- a/contracts/utils/Base64.sol
+++ b/contracts/utils/Base64.sol
@ -23,6 +23,7 @@ library Base64 {

    /**
     * @dev Converts a `bytes` to its Bytes64Url `string` representation.
+     * Output is not padded with `=` as specified in https://www.rfc-editor.org/rfc/rfc4648[rfc4648].
     */
    function encodeURL(bytes memory data) internal pure returns (string memory) {
        return _encode(data, _TABLE_URL, false);