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| 1 // Copyright 2013 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 #include "net/cert/nss_cert_database_chromeos.h" | |
| 6 | |
| 7 #include <cert.h> | |
| 8 #include <pk11pub.h> | |
| 9 | |
| 10 #include <algorithm> | |
| 11 | |
| 12 #include "base/bind.h" | |
| 13 #include "base/callback.h" | |
| 14 #include "base/location.h" | |
| 15 #include "base/task_runner.h" | |
| 16 #include "net/base/crypto_module.h" | |
| 17 #include "net/cert/x509_certificate.h" | |
| 18 | |
| 19 namespace net { | |
| 20 | |
| 21 NSSCertDatabaseChromeOS::NSSCertDatabaseChromeOS( | |
| 22 crypto::ScopedPK11Slot public_slot, | |
| 23 crypto::ScopedPK11Slot private_slot) | |
| 24 : NSSCertDatabase(public_slot.Pass(), private_slot.Pass()) { | |
| 25 // By default, don't use a system slot. Only if explicitly set by | |
| 26 // SetSystemSlot, the system slot will be used. | |
| 27 profile_filter_.Init(GetPublicSlot(), | |
| 28 GetPrivateSlot(), | |
| 29 crypto::ScopedPK11Slot() /* no system slot */); | |
| 30 } | |
| 31 | |
| 32 NSSCertDatabaseChromeOS::~NSSCertDatabaseChromeOS() {} | |
| 33 | |
| 34 void NSSCertDatabaseChromeOS::SetSystemSlot( | |
| 35 crypto::ScopedPK11Slot system_slot) { | |
| 36 system_slot_ = system_slot.Pass(); | |
| 37 profile_filter_.Init(GetPublicSlot(), GetPrivateSlot(), GetSystemSlot()); | |
| 38 } | |
| 39 | |
| 40 void NSSCertDatabaseChromeOS::ListCertsSync(CertificateList* certs) { | |
| 41 ListCertsImpl(profile_filter_, certs); | |
| 42 } | |
| 43 | |
| 44 void NSSCertDatabaseChromeOS::ListCerts( | |
| 45 const base::Callback<void(scoped_ptr<CertificateList> certs)>& callback) { | |
| 46 scoped_ptr<CertificateList> certs(new CertificateList()); | |
| 47 | |
| 48 // base::Pased will NULL out |certs|, so cache the underlying pointer here. | |
| 49 CertificateList* raw_certs = certs.get(); | |
| 50 GetSlowTaskRunner()->PostTaskAndReply( | |
| 51 FROM_HERE, | |
| 52 base::Bind(&NSSCertDatabaseChromeOS::ListCertsImpl, | |
| 53 profile_filter_, | |
| 54 base::Unretained(raw_certs)), | |
| 55 base::Bind(callback, base::Passed(&certs))); | |
| 56 } | |
| 57 | |
| 58 crypto::ScopedPK11Slot NSSCertDatabaseChromeOS::GetSystemSlot() const { | |
| 59 if (system_slot_) | |
| 60 return crypto::ScopedPK11Slot(PK11_ReferenceSlot(system_slot_.get())); | |
| 61 return crypto::ScopedPK11Slot(); | |
| 62 } | |
| 63 | |
| 64 void NSSCertDatabaseChromeOS::ListModules(CryptoModuleList* modules, | |
| 65 bool need_rw) const { | |
| 66 NSSCertDatabase::ListModules(modules, need_rw); | |
| 67 | |
| 68 size_t pre_size = modules->size(); | |
| 69 modules->erase( | |
| 70 std::remove_if( | |
| 71 modules->begin(), | |
| 72 modules->end(), | |
| 73 NSSProfileFilterChromeOS::ModuleNotAllowedForProfilePredicate( | |
| 74 profile_filter_)), | |
| 75 modules->end()); | |
| 76 DVLOG(1) << "filtered " << pre_size - modules->size() << " of " << pre_size | |
| 77 << " modules"; | |
| 78 } | |
| 79 | |
| 80 void NSSCertDatabaseChromeOS::ListCertsImpl( | |
| 81 const NSSProfileFilterChromeOS& profile_filter, | |
| 82 CertificateList* certs) { | |
| 83 NSSCertDatabase::ListCertsImpl(crypto::ScopedPK11Slot(), certs); | |
| 84 | |
| 85 size_t pre_size = certs->size(); | |
| 86 certs->erase(std::remove_if( | |
| 87 certs->begin(), | |
| 88 certs->end(), | |
| 89 NSSProfileFilterChromeOS::CertNotAllowedForProfilePredicate( | |
| 90 profile_filter)), | |
| 91 certs->end()); | |
| 92 DVLOG(1) << "filtered " << pre_size - certs->size() << " of " << pre_size | |
| 93 << " certs"; | |
| 94 } | |
| 95 | |
| 96 } // namespace net | |
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