Land Recent QUIC changes.

net/quic/test_tools/crypto_test_utils_nss.cc

+// Copyright (c) 2013 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 "net/quic/test_tools/crypto_test_utils.h"
+
+#include "net/quic/crypto/channel_id.h"
+
+using base::StringPiece;
+using std::string;
+
+namespace net {
+
+namespace test {
+
+// TODO(rtenneti): Implement NSS support ChannelIDSigner. Convert Sign() to be
+// asynchronous using completion callback. After porting TestChannelIDSigner,
+// implement real ChannelIDSigner.
+class TestChannelIDSigner : public ChannelIDSigner {
+ public:
+  virtual ~TestChannelIDSigner() { }
+
+  // ChannelIDSigner implementation.
+
+  virtual bool Sign(const string& hostname,
+                    StringPiece signed_data,
+                    string* out_key,
+                    string* out_signature) OVERRIDE {
+    string key(HostnameToKey(hostname));
+
+    *out_key = SerializeKey(key);
+    if (out_key->empty()) {
+      return false;
+    }
+
+    *out_signature = signed_data.as_string();
+
+    return true;
+  }
+
+  static string KeyForHostname(const string& hostname) {
+    string key(HostnameToKey(hostname));
+    return SerializeKey(key);
+  }
+
+ private:
+  static string HostnameToKey(const string& hostname) {
+    string ret = hostname;
+    return ret;
+  }
+
+  static string SerializeKey(string& key) {
+    return string(key);
+  }
+};
+
+// static
+ChannelIDSigner* CryptoTestUtils::ChannelIDSignerForTesting() {
+  return new TestChannelIDSigner();
+}
+
+// static
+string CryptoTestUtils::ChannelIDKeyForHostname(const string& hostname) {
+  return TestChannelIDSigner::KeyForHostname(hostname);
+}
+
+}  // namespace test
+
+}  // namespace net