This is functionally identical, but without the side-effect of defining a function in the current namespace.
Also, it uses absolute function reference (`\hash_equals` instead of `hash_equals`) because if someone defined `League\OAuth2\Server\TokenType\hash_equals()` elsewhere, it would try that first.
Kudos for using `hash_equals()` in your original design for this feature. Many OAuth2 implementations neglect this nuance :)
The authorization server MAY issue a new refresh token, in which case
the client MUST discard the old refresh token and replace it with the
new refresh token. The authorization server MAY revoke the old
refresh token after issuing a new refresh token to the client. If a
new refresh token is issued, the refresh token scope MUST be
identical to that of the refresh token included by the client in the
request.
This commit allows users to specifiy the time before the Refresh Token
expire time to issue a new Refresh Token.
alter method names, naming convention(?)
The session already exists in the database, so we don't need to save it again. Doing so results in the session used for the auth code hanging around in the database with nothing associated to it, while the access token is associated to a new session caused by the `save()` method creating a duplicate. Fixes#266.
Prevent edge-case whereby, if the majority of `base64_encode($bytes)` consists of `/` or `+` characters, the resulting key will be shorter and less unpredictable (due to a smaller keyspace) than anticipated.
As a result, the `$len * 2` hack has been removed. Although it is highly probable that `$len * 2` will stop most edge cases from occurring, it does not actually guarantee the end result will be at least 40 characters long.
Hannes Van De Vreken
Alex Bilbie
Alex Bilbie
Scott Arciszewski
Dave Walker
mortenhauberg
Regan
Daniel Tse
Graham Campbell
Ivan Enderlin
Malachi Soord