| // Copyright (c) 2012 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_PUBLIC_BROWSER_CERT_STORE_H_ |
| #define CONTENT_PUBLIC_BROWSER_CERT_STORE_H_ |
| |
| #include "base/memory/ref_counted.h" |
| #include "content/common/content_export.h" |
| |
| namespace net { |
| class X509Certificate; |
| } |
| |
| namespace content { |
| |
| // The purpose of the cert store is to provide an easy way to store/retrieve |
| // X509Certificate objects. When stored, an X509Certificate object is |
| // associated with a RenderProcessHost. If all the RenderProcessHosts |
| // associated with the cert have exited, the cert is removed from the store. |
| // This class is used by the SSLManager to keep track of the certs associated |
| // to loaded resources. |
| // It can be accessed from the UI and IO threads (it is thread-safe). |
| // Note that the cert ids will overflow if we register more than 2^32 - 1 certs |
| // in 1 browsing session (which is highly unlikely to happen). |
| class CertStore { |
| public: |
| // Returns the singleton instance of the CertStore. |
| CONTENT_EXPORT static CertStore* GetInstance(); |
| |
| // Stores the specified cert and returns the id associated with it. The cert |
| // is associated to the specified RenderProcessHost. |
| // When all the RenderProcessHosts associated with a cert have exited, the |
| // cert is removed from the store. |
| // Note: ids starts at 1. |
| virtual int StoreCert(net::X509Certificate* cert, |
| int render_process_host_id) = 0; |
| |
| // Tries to retrieve the previously stored cert associated with the specified |
| // |cert_id|. Returns whether the cert could be found, and, if |cert| is |
| // non-nullptr, copies it in. |
| virtual bool RetrieveCert(int cert_id, |
| scoped_refptr<net::X509Certificate>* cert) = 0; |
| |
| protected: |
| virtual ~CertStore() {} |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_PUBLIC_BROWSER_CERT_STORE_H_ |