Generates the DTLS identity in browser process and returns it to render process.

content/renderer/media/dtls_identity_service.h

Index: content/renderer/media/dtls_identity_service.h
diff --git a/content/renderer/media/dtls_identity_service.h b/content/renderer/media/dtls_identity_service.h
new file mode 100644
index 0000000000000000000000000000000000000000..6d3689a2a79e7babd199b23e4dbf72aafabae446
--- /dev/null
+++ b/content/renderer/media/dtls_identity_service.h
@@ -0,0 +1,42 @@
+// 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.
+
+#ifndef CONTENT_RENDERER_MEDIA_DTLS_IDENTITY_SERVICE_H_
+#define CONTENT_RENDERER_MEDIA_DTLS_IDENTITY_SERVICE_H_
+
+

[Ryan Sleevi, 2013/06/04 19:13:52]

STYLE: Delete line break.

[jiayl, 2013/06/06 05:10:24]

Done.

+#include <string>

[Ryan Sleevi, 2013/06/04 19:13:52]

STYLE: add line break

[jiayl, 2013/06/06 05:10:24]

Done.

+#include "base/basictypes.h"
+#include "googleurl/src/gurl.h"
+
+namespace content {
+
+// This class handles DTLS identity requests by sending IPC messages to the
+// browser process.
+class DTLSIdentityService {
+ public:
+  DTLSIdentityService(const GURL& url);

[Ryan Sleevi, 2013/06/04 19:13:52]

STYLE: Explicit

[jiayl, 2013/06/06 05:10:24]

Done.

+  virtual ~DTLSIdentityService();
+
+  // Called on the renderer main thread to get the DTLS identity or geneate a
+  // new one if not existent.
+  // |identity_name| is the name of the identity;
+  // |common_name| ???;
+  // |certificate| holds the returned certificate as a string;
+  // |private_key| holds the returned private key as a string.
+  virtual bool GetOrGenerateIdentity(const std::string& identity_name,
+                                     const std::string& common_name,
+                                     std::string* certificate,
+                                     std::string* private_key);
+
+ private:
+  // The frame URL of the PeerConnection which owns this DTLSIdentityService.
+  GURL url_;
+
+  DISALLOW_COPY_AND_ASSIGN(DTLSIdentityService);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_RENDERER_MEDIA_DTLS_IDENTITY_SERVICE_H_