google: add JSON field to DefaultCredentials
Change-Id: I9cde8eabf4a2cb87db74f7b805045e155fd4ef13
Reviewed-on: https://go-review.googlesource.com/51111
Reviewed-by: Jaana Burcu Dogan <jbd@google.com>
diff --git a/google/default.go b/google/default.go
index 004ed4e..b4b6274 100644
--- a/google/default.go
+++ b/google/default.go
@@ -24,6 +24,12 @@
type DefaultCredentials struct {
ProjectID string // may be empty
TokenSource oauth2.TokenSource
+
+ // JSON contains the raw bytes from a JSON credentials file.
+ // This field may be nil if authentication is provided by the
+ // environment and not with a credentials file, e.g. when code is
+ // running on Google Cloud Platform.
+ JSON []byte
}
// DefaultClient returns an HTTP Client that uses the
@@ -126,5 +132,6 @@
return &DefaultCredentials{
ProjectID: f.ProjectID,
TokenSource: ts,
+ JSON: b,
}, nil
}
