x/oauth2: add Token.ExpiresIn
Fixes golang/go#61417
Change-Id: Ib8599f39b4839bf6eed021217350195ad36d1631
Reviewed-on: https://go-review.googlesource.com/c/oauth2/+/605955
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
diff --git a/token.go b/token.go
index 5bbb332..109997d 100644
--- a/token.go
+++ b/token.go
@@ -49,6 +49,13 @@
// mechanisms for that TokenSource will not be used.
Expiry time.Time `json:"expiry,omitempty"`
+ // ExpiresIn is the OAuth2 wire format "expires_in" field,
+ // which specifies how many seconds later the token expires,
+ // relative to an unknown time base approximately around "now".
+ // It is the application's responsibility to populate
+ // `Expiry` from `ExpiresIn` when required.
+ ExpiresIn int64 `json:"expires_in,omitempty"`
+
// raw optionally contains extra metadata from the server
// when updating a token.
raw interface{}
