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forgejo/vendor/google.golang.org/appengine/namespace.go
techknowlogick 7a8e299c7c migrate gplus to google oauth2 provider (#7885)
* migrate gplus to google oauth2 provider. this still provides support for old gplus connections.

* Update models/oauth2.go

Co-Authored-By: Antoine GIRARD <sapk@users.noreply.github.com>

* make vendor
2019-09-14 12:02:39 +02:00

25 lines
761 B
Go

// Copyright 2012 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package appengine
import (
"fmt"
"regexp"
"golang.org/x/net/context"
"google.golang.org/appengine/internal"
)
// Namespace returns a replacement context that operates within the given namespace.
func Namespace(c context.Context, namespace string) (context.Context, error) {
if !validNamespace.MatchString(namespace) {
return nil, fmt.Errorf("appengine: namespace %q does not match /%s/", namespace, validNamespace)
}
return internal.NamespacedContext(c, namespace), nil
}
// validNamespace matches valid namespace names.
var validNamespace = regexp.MustCompile(`^[0-9A-Za-z._-]{0,100}$`)