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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 #ifndef NET_CERT_NSS_CERT_DATABASE_H_ | 5 #ifndef NET_CERT_NSS_CERT_DATABASE_H_ |
6 #define NET_CERT_NSS_CERT_DATABASE_H_ | 6 #define NET_CERT_NSS_CERT_DATABASE_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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35 | 35 |
36 // Provides functions to manipulate the NSS certificate stores. | 36 // Provides functions to manipulate the NSS certificate stores. |
37 // Forwards notifications about certificate changes to the global CertDatabase | 37 // Forwards notifications about certificate changes to the global CertDatabase |
38 // singleton. | 38 // singleton. |
39 class NET_EXPORT NSSCertDatabase { | 39 class NET_EXPORT NSSCertDatabase { |
40 public: | 40 public: |
41 class NET_EXPORT Observer { | 41 class NET_EXPORT Observer { |
42 public: | 42 public: |
43 virtual ~Observer() {} | 43 virtual ~Observer() {} |
44 | 44 |
45 // Will be called when a new certificate is added. | |
46 // Called with |cert| == NULL after importing a list of certificates | |
47 // in ImportFromPKCS12(). | |
48 virtual void OnCertAdded(const X509Certificate* cert) {} | |
49 | |
50 // Will be called when a certificate is removed. | |
51 virtual void OnCertRemoved(const X509Certificate* cert) {} | |
52 | |
53 // Will be called when a CA certificate is changed. | 45 // Will be called when a CA certificate is changed. |
54 // Called with |cert| == NULL after importing a list of certificates | 46 // Called with |cert| == NULL after importing a list of certificates |
55 // in ImportCACerts(). | 47 // in ImportCACerts(). |
56 virtual void OnCACertChanged(const X509Certificate* cert) {} | 48 virtual void OnCertDBChanged(const X509Certificate* cert) {} |
57 | 49 |
58 protected: | 50 protected: |
59 Observer() {} | 51 Observer() {} |
60 | 52 |
61 private: | 53 private: |
62 DISALLOW_COPY_AND_ASSIGN(Observer); | 54 DISALLOW_COPY_AND_ASSIGN(Observer); |
63 }; | 55 }; |
64 | 56 |
65 // Stores per-certificate error codes for import failures. | 57 // Stores per-certificate error codes for import failures. |
66 struct NET_EXPORT ImportCertFailure { | 58 struct NET_EXPORT ImportCertFailure { |
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268 static void ListCertsImpl(crypto::ScopedPK11Slot slot, | 260 static void ListCertsImpl(crypto::ScopedPK11Slot slot, |
269 CertificateList* certs); | 261 CertificateList* certs); |
270 | 262 |
271 // Gets task runner that should be used for slow tasks like certificate | 263 // Gets task runner that should be used for slow tasks like certificate |
272 // listing. Defaults to a base::WorkerPool runner, but may be overriden | 264 // listing. Defaults to a base::WorkerPool runner, but may be overriden |
273 // in tests (see SetSlowTaskRunnerForTest). | 265 // in tests (see SetSlowTaskRunnerForTest). |
274 scoped_refptr<base::TaskRunner> GetSlowTaskRunner() const; | 266 scoped_refptr<base::TaskRunner> GetSlowTaskRunner() const; |
275 | 267 |
276 protected: | 268 protected: |
277 // Broadcasts notifications to all registered observers. | 269 // Broadcasts notifications to all registered observers. |
278 void NotifyObserversOfCertAdded(const X509Certificate* cert); | 270 void NotifyObserversCertDBChanged(const X509Certificate* cert); |
279 void NotifyObserversOfCertRemoved(const X509Certificate* cert); | |
280 void NotifyObserversOfCACertChanged(const X509Certificate* cert); | |
281 | 271 |
282 private: | 272 private: |
283 // Registers |observer| to receive notifications of certificate changes. The | 273 // Registers |observer| to receive notifications of certificate changes. The |
284 // thread on which this is called is the thread on which |observer| will be | 274 // thread on which this is called is the thread on which |observer| will be |
285 // called back with notifications. | 275 // called back with notifications. |
286 // NOTE: Observers registered here will only receive notifications generated | 276 // NOTE: Observers registered here will only receive notifications generated |
287 // directly through the NSSCertDatabase, but not those from the CertDatabase. | 277 // directly through the NSSCertDatabase, but not those from the CertDatabase. |
288 // CertDatabase observers will receive all certificate notifications. | 278 // CertDatabase observers will receive all certificate notifications. |
289 void AddObserver(Observer* observer); | 279 void AddObserver(Observer* observer); |
290 | 280 |
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314 const scoped_refptr<base::ObserverListThreadSafe<Observer>> observer_list_; | 304 const scoped_refptr<base::ObserverListThreadSafe<Observer>> observer_list_; |
315 | 305 |
316 base::WeakPtrFactory<NSSCertDatabase> weak_factory_; | 306 base::WeakPtrFactory<NSSCertDatabase> weak_factory_; |
317 | 307 |
318 DISALLOW_COPY_AND_ASSIGN(NSSCertDatabase); | 308 DISALLOW_COPY_AND_ASSIGN(NSSCertDatabase); |
319 }; | 309 }; |
320 | 310 |
321 } // namespace net | 311 } // namespace net |
322 | 312 |
323 #endif // NET_CERT_NSS_CERT_DATABASE_H_ | 313 #endif // NET_CERT_NSS_CERT_DATABASE_H_ |
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