forked from gitea/gitea
39 lines
1.8 KiB
Go
39 lines
1.8 KiB
Go
// Copyright 2014 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package google
|
|
|
|
import (
|
|
"context"
|
|
"time"
|
|
|
|
"golang.org/x/oauth2"
|
|
)
|
|
|
|
// Set at init time by appengine_gen1.go. If nil, we're not on App Engine standard first generation (<= Go 1.9) or App Engine flexible.
|
|
var appengineTokenFunc func(c context.Context, scopes ...string) (token string, expiry time.Time, err error)
|
|
|
|
// Set at init time by appengine_gen1.go. If nil, we're not on App Engine standard first generation (<= Go 1.9) or App Engine flexible.
|
|
var appengineAppIDFunc func(c context.Context) string
|
|
|
|
// AppEngineTokenSource returns a token source that fetches tokens from either
|
|
// the current application's service account or from the metadata server,
|
|
// depending on the App Engine environment. See below for environment-specific
|
|
// details. If you are implementing a 3-legged OAuth 2.0 flow on App Engine that
|
|
// involves user accounts, see oauth2.Config instead.
|
|
//
|
|
// First generation App Engine runtimes (<= Go 1.9):
|
|
// AppEngineTokenSource returns a token source that fetches tokens issued to the
|
|
// current App Engine application's service account. The provided context must have
|
|
// come from appengine.NewContext.
|
|
//
|
|
// Second generation App Engine runtimes (>= Go 1.11) and App Engine flexible:
|
|
// AppEngineTokenSource is DEPRECATED on second generation runtimes and on the
|
|
// flexible environment. It delegates to ComputeTokenSource, and the provided
|
|
// context and scopes are not used. Please use DefaultTokenSource (or ComputeTokenSource,
|
|
// which DefaultTokenSource will use in this case) instead.
|
|
func AppEngineTokenSource(ctx context.Context, scope ...string) oauth2.TokenSource {
|
|
return appEngineTokenSource(ctx, scope...)
|
|
}
|