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 CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_SERVER_BOUND_CERT_HELPER_H_ 6 #define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_SERVER_BOUND_CERT_HELPER_H_ 7 8 #include <map> 9 #include <string> 10 11 #include "base/callback.h" 12 #include "net/ssl/server_bound_cert_store.h" 13 14 class Profile; 15 16 // BrowsingDataServerBoundCertHelper is an interface for classes dealing with 17 // aggregating and deleting browsing data stored in the server bound cert store. 18 // A client of this class need to call StartFetching from the UI thread to 19 // initiate the flow, and it'll be notified by the callback in its UI thread at 20 // some later point. 21 class BrowsingDataServerBoundCertHelper 22 : public base::RefCountedThreadSafe<BrowsingDataServerBoundCertHelper> { 23 public: 24 25 // Create a BrowsingDataServerBoundCertHelper instance for the given 26 // |profile|. 27 static BrowsingDataServerBoundCertHelper* Create(Profile* profile); 28 29 typedef base::Callback< 30 void(const net::ServerBoundCertStore::ServerBoundCertList&)> 31 FetchResultCallback; 32 33 // Starts the fetching process, which will notify its completion via 34 // callback. 35 // This must be called only in the UI thread. 36 virtual void StartFetching(const FetchResultCallback& callback) = 0; 37 // Requests a single server bound cert to be deleted. This must be called in 38 // the UI thread. 39 virtual void DeleteServerBoundCert(const std::string& server_id) = 0; 40 41 protected: 42 friend class base::RefCountedThreadSafe<BrowsingDataServerBoundCertHelper>; 43 virtual ~BrowsingDataServerBoundCertHelper() {} 44 }; 45 46 // This class is a thin wrapper around BrowsingDataServerBoundCertHelper that 47 // does not fetch its information from the ServerBoundCertService, but gets them 48 // passed as a parameter during construction. 49 class CannedBrowsingDataServerBoundCertHelper 50 : public BrowsingDataServerBoundCertHelper { 51 public: 52 CannedBrowsingDataServerBoundCertHelper(); 53 54 // Return a copy of the ServerBoundCert helper. Only one consumer can use the 55 // StartFetching method at a time, so we need to create a copy of the helper 56 // every time we instantiate a cookies tree model for it. 57 CannedBrowsingDataServerBoundCertHelper* Clone(); 58 59 // Add an ServerBoundCert to the set of canned server bound certs that is 60 // returned by this helper. 61 void AddServerBoundCert( 62 const net::ServerBoundCertStore::ServerBoundCert& server_bound_cert); 63 64 // Clears the list of canned server bound certs. 65 void Reset(); 66 67 // True if no ServerBoundCerts are currently stored. 68 bool empty() const; 69 70 // Returns the current number of server bound certificates. 71 size_t GetCertCount() const; 72 73 // BrowsingDataServerBoundCertHelper methods. 74 virtual void StartFetching(const FetchResultCallback& callback) OVERRIDE; 75 virtual void DeleteServerBoundCert(const std::string& server_id) OVERRIDE; 76 77 private: 78 virtual ~CannedBrowsingDataServerBoundCertHelper(); 79 80 void FinishFetching(); 81 82 typedef std::map<std::string, net::ServerBoundCertStore::ServerBoundCert> 83 ServerBoundCertMap; 84 ServerBoundCertMap server_bound_cert_map_; 85 86 FetchResultCallback completion_callback_; 87 88 DISALLOW_COPY_AND_ASSIGN(CannedBrowsingDataServerBoundCertHelper); 89 }; 90 91 #endif // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_SERVER_BOUND_CERT_HELPER_H_ 92
