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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CONTENT_PUBLIC_BROWSER_CERT_STORE_H_ |
| 6 #define CONTENT_PUBLIC_BROWSER_CERT_STORE_H_ |
| 7 #pragma once |
| 8 |
| 9 #include "base/memory/ref_counted.h" |
| 10 #include "content/common/content_export.h" |
| 11 |
| 12 namespace net { |
| 13 class X509Certificate; |
| 14 } |
| 15 |
| 16 namespace content { |
| 17 |
| 18 // The purpose of the cert store is to provide an easy way to store/retrieve |
| 19 // X509Certificate objects. When stored, an X509Certificate object is |
| 20 // associated with a RenderProcessHost. If all the RenderProcessHosts |
| 21 // associated with the cert have exited, the cert is removed from the store. |
| 22 // This class is used by the SSLManager to keep track of the certs associated |
| 23 // to loaded resources. |
| 24 // It can be accessed from the UI and IO threads (it is thread-safe). |
| 25 // Note that the cert ids will overflow if we register more than 2^32 - 1 certs |
| 26 // in 1 browsing session (which is highly unlikely to happen). |
| 27 class CertStore { |
| 28 public: |
| 29 // Returns the singleton instance of the CertStore. |
| 30 CONTENT_EXPORT static CertStore* GetInstance(); |
| 31 |
| 32 // Stores the specified cert and returns the id associated with it. The cert |
| 33 // is associated to the specified RenderProcessHost. |
| 34 // When all the RenderProcessHosts associated with a cert have exited, the |
| 35 // cert is removed from the store. |
| 36 // Note: ids starts at 1. |
| 37 virtual int StoreCert(net::X509Certificate* cert, |
| 38 int render_process_host_id) = 0; |
| 39 |
| 40 // Tries to retrieve the previously stored cert associated with the specified |
| 41 // |cert_id|. Returns whether the cert could be found, and, if |cert| is |
| 42 // non-NULL, copies it in. |
| 43 virtual bool RetrieveCert(int cert_id, |
| 44 scoped_refptr<net::X509Certificate>* cert) = 0; |
| 45 |
| 46 protected: |
| 47 virtual ~CertStore() {} |
| 48 }; |
| 49 |
| 50 } // namespace content |
| 51 |
| 52 #endif // CONTENT_PUBLIC_BROWSER_CERT_STORE_H_ |
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