Access token terminology

Learn key terms and concepts related to Vivox access tokens.

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最終更新 8ヶ月前

Base64url encoding

Base64 encoding with all trailing '=' removed, '+' changed to '-', and '/' changed to '_'.

For more information, see the IETF documentation on RFC 7515.
The following example is an implementation of base64url encoding in PHP:


function base64url_encoded($str) {        return rtrim(strtr(base64_encoded($str), '+/', '-_'), '=')        }

The following example is an implementation of base64url encoding in Python:


import base64        def base64url_encode(s):        """Return a base64url-encoded str"""        return base64.urlsafe_b64encode(s).rstrip('=')

For an example implementation of base64url encoding in C#, see the IETF documentation on RFC 7515.

A string composed of characters found in the URL and filename safe Base64 alphabet.

For more information, see the IETF documentation on RFC 4648.