Third Party Authentication for Android Part I - TokenFetcherProxy

remoting/client/token_fetcher_proxy.cc

Index: remoting/client/token_fetcher_proxy.cc
diff --git a/remoting/client/token_fetcher_proxy.cc b/remoting/client/token_fetcher_proxy.cc
new file mode 100644
index 0000000000000000000000000000000000000000..bbe72c07bc9a85f6cfcb5e48985be0dc015dc7d3
--- /dev/null
+++ b/remoting/client/token_fetcher_proxy.cc
@@ -0,0 +1,35 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "remoting/client/token_fetcher_proxy.h"
+
+namespace remoting {
+
+TokenFetcherProxy::TokenFetcherProxy(TokenFetcherCallback token_fetcher_impl,
+                                     const std::string& host_public_key)
+    : host_public_key_(host_public_key),
+      token_fetcher_impl_(token_fetcher_impl),
+      weak_factory_(this) {
+}
+
+TokenFetcherProxy::~TokenFetcherProxy() {
+}
+
+void TokenFetcherProxy::FetchThirdPartyToken(
+    const GURL& token_url,
+    const std::string& scope,
+    const TokenFetchedCallback& token_fetched_callback) {
+  token_fetched_callback_ = token_fetched_callback;
+  token_fetcher_impl_.Run(token_url, scope, weak_factory_.GetWeakPtr());
+}
+
+void TokenFetcherProxy::OnTokenFetched(
+    const std::string& token, const std::string& shared_secret) {
+  if (!token_fetched_callback_.is_null()) {
+    token_fetched_callback_.Run(token, shared_secret);
+    token_fetched_callback_.Reset();
+  }
+}
+
+}  // namespace remoting