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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/cert_store_impl.h" | 5 #include "content/browser/cert_store_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <functional> | 8 #include <functional> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
11 #include "base/stl_util.h" | 11 #include "base/stl_util.h" |
12 #include "content/browser/renderer_host/render_process_host_impl.h" | 12 #include "content/browser/renderer_host/render_process_host_impl.h" |
13 #include "content/browser/renderer_host/render_view_host_impl.h" | 13 #include "content/browser/renderer_host/render_view_host_impl.h" |
14 #include "content/public/browser/browser_thread.h" | 14 #include "content/public/browser/browser_thread.h" |
15 #include "content/public/browser/notification_service.h" | 15 #include "content/public/browser/notification_service.h" |
16 #include "content/public/browser/notification_types.h" | 16 #include "content/public/browser/notification_types.h" |
17 | 17 |
18 template <typename T> | 18 template <typename T> |
19 struct MatchSecond { | 19 struct MatchSecond { |
tfarina
2012/10/30 21:59:50
wrap in unnamed namespace?
| |
20 explicit MatchSecond(const T& t) : value(t) {} | 20 explicit MatchSecond(const T& t) : value(t) {} |
21 | 21 |
22 template<typename Pair> | 22 template<typename Pair> |
23 bool operator()(const Pair& p) const { | 23 bool operator()(const Pair& p) const { |
24 return (value == p.second); | 24 return (value == p.second); |
25 } | 25 } |
26 T value; | 26 T value; |
27 }; | 27 }; |
28 | 28 |
29 namespace content { | |
30 | |
29 // static | 31 // static |
30 content::CertStore* content::CertStore::GetInstance() { | 32 CertStore* CertStore::GetInstance() { |
31 return CertStoreImpl::GetInstance(); | 33 return CertStoreImpl::GetInstance(); |
32 } | 34 } |
33 | 35 |
34 // static | 36 // static |
35 CertStoreImpl* CertStoreImpl::GetInstance() { | 37 CertStoreImpl* CertStoreImpl::GetInstance() { |
36 return Singleton<CertStoreImpl>::get(); | 38 return Singleton<CertStoreImpl>::get(); |
37 } | 39 } |
38 | 40 |
39 CertStoreImpl::CertStoreImpl() : next_cert_id_(1) { | 41 CertStoreImpl::CertStoreImpl() : next_cert_id_(1) { |
40 if (content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) { | 42 if (BrowserThread::CurrentlyOn(BrowserThread::UI)) { |
41 RegisterForNotification(); | 43 RegisterForNotification(); |
42 } else { | 44 } else { |
43 content::BrowserThread::PostTask( | 45 BrowserThread::PostTask( |
44 content::BrowserThread::UI, FROM_HERE, | 46 BrowserThread::UI, FROM_HERE, |
45 base::Bind(&CertStoreImpl::RegisterForNotification, | 47 base::Bind(&CertStoreImpl::RegisterForNotification, |
46 base::Unretained(this))); | 48 base::Unretained(this))); |
47 } | 49 } |
48 } | 50 } |
49 | 51 |
50 CertStoreImpl::~CertStoreImpl() { | 52 CertStoreImpl::~CertStoreImpl() { |
51 } | 53 } |
52 | 54 |
53 void CertStoreImpl::RegisterForNotification() { | 55 void CertStoreImpl::RegisterForNotification() { |
54 // We watch for RenderProcess termination, as this is how we clear | 56 // We watch for RenderProcess termination, as this is how we clear |
55 // certificates for now. | 57 // certificates for now. |
56 // TODO(jcampan): we should be listening to events such as resource cached/ | 58 // TODO(jcampan): we should be listening to events such as resource cached/ |
57 // removed from cache, and remove the cert when we know it | 59 // removed from cache, and remove the cert when we know it |
58 // is not used anymore. | 60 // is not used anymore. |
59 | 61 |
60 registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_TERMINATED, | 62 registrar_.Add(this, NOTIFICATION_RENDERER_PROCESS_TERMINATED, |
61 content::NotificationService::AllBrowserContextsAndSources()); | 63 NotificationService::AllBrowserContextsAndSources()); |
62 registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_CLOSED, | 64 registrar_.Add(this, NOTIFICATION_RENDERER_PROCESS_CLOSED, |
63 content::NotificationService::AllBrowserContextsAndSources()); | 65 NotificationService::AllBrowserContextsAndSources()); |
64 } | 66 } |
65 | 67 |
66 int CertStoreImpl::StoreCert(net::X509Certificate* cert, int process_id) { | 68 int CertStoreImpl::StoreCert(net::X509Certificate* cert, int process_id) { |
67 DCHECK(cert); | 69 DCHECK(cert); |
68 base::AutoLock auto_lock(cert_lock_); | 70 base::AutoLock auto_lock(cert_lock_); |
69 | 71 |
70 int cert_id; | 72 int cert_id; |
71 | 73 |
72 // Do we already know this cert? | 74 // Do we already know this cert? |
73 ReverseCertMap::iterator cert_iter = cert_to_id_.find(cert); | 75 ReverseCertMap::iterator cert_iter = cert_to_id_.find(cert); |
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161 // The current cert id is not referenced by any other processes, so | 163 // The current cert id is not referenced by any other processes, so |
162 // remove it from id_to_cert_ and cert_to_id_. | 164 // remove it from id_to_cert_ and cert_to_id_. |
163 RemoveCertInternal(cert_id); | 165 RemoveCertInternal(cert_id); |
164 } | 166 } |
165 } | 167 } |
166 if (process_ids.first != process_ids.second) | 168 if (process_ids.first != process_ids.second) |
167 process_id_to_cert_id_.erase(process_ids.first, process_ids.second); | 169 process_id_to_cert_id_.erase(process_ids.first, process_ids.second); |
168 } | 170 } |
169 | 171 |
170 void CertStoreImpl::Observe(int type, | 172 void CertStoreImpl::Observe(int type, |
171 const content::NotificationSource& source, | 173 const NotificationSource& source, |
172 const content::NotificationDetails& details) { | 174 const NotificationDetails& details) { |
173 DCHECK(type == content::NOTIFICATION_RENDERER_PROCESS_TERMINATED || | 175 DCHECK(type == NOTIFICATION_RENDERER_PROCESS_TERMINATED || |
174 type == content::NOTIFICATION_RENDERER_PROCESS_CLOSED); | 176 type == NOTIFICATION_RENDERER_PROCESS_CLOSED); |
175 content::RenderProcessHost* rph = | 177 RenderProcessHost* rph = Source<RenderProcessHost>(source).ptr(); |
176 content::Source<content::RenderProcessHost>(source).ptr(); | |
177 DCHECK(rph); | 178 DCHECK(rph); |
178 RemoveCertsForRenderProcesHost(rph->GetID()); | 179 RemoveCertsForRenderProcesHost(rph->GetID()); |
179 } | 180 } |
181 | |
182 } // namespace content | |
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