+ Added tests for TokenType by checking case.
+ Added numeric conversion for float and integer like
values from token.Extra.
Change-Id: I0909a4458ed58e33428afbf40478a668d150dda7
Reviewed-on: https://go-review.googlesource.com/15156
Reviewed-by: Andrew Gerrand <adg@golang.org>
It avoids the late expiration due to the server time mismatch.
Change-Id: I126a76cff112fbeb92b71dd036195555b20e637b
Reviewed-on: https://go-review.googlesource.com/3307
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>