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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/base/default_origin_bound_cert_store.h"
#include "base/message_loop.h"
namespace net {
// static
const size_t DefaultOriginBoundCertStore::kMaxCerts = 3300;
DefaultOriginBoundCertStore::DefaultOriginBoundCertStore(
PersistentStore* store)
: initialized_(false),
store_(store) {}
void DefaultOriginBoundCertStore::FlushStore(Task* completion_task) {
base::AutoLock autolock(lock_);
if (initialized_ && store_)
store_->Flush(completion_task);
else if (completion_task)
MessageLoop::current()->PostTask(FROM_HERE, completion_task);
}
bool DefaultOriginBoundCertStore::GetOriginBoundCert(
const std::string& origin,
std::string* private_key_result,
std::string* cert_result) {
base::AutoLock autolock(lock_);
InitIfNecessary();
OriginBoundCertMap::iterator it = origin_bound_certs_.find(origin);
if (it == origin_bound_certs_.end())
return false;
OriginBoundCert* cert = it->second;
*private_key_result = cert->private_key();
*cert_result = cert->cert();
return true;
}
void DefaultOriginBoundCertStore::SetOriginBoundCert(
const std::string& origin,
const std::string& private_key,
const std::string& cert) {
base::AutoLock autolock(lock_);
InitIfNecessary();
InternalDeleteOriginBoundCert(origin);
InternalInsertOriginBoundCert(origin,
new OriginBoundCert(origin, private_key, cert));
}
void DefaultOriginBoundCertStore::DeleteOriginBoundCert(
const std::string& origin) {
base::AutoLock autolock(lock_);
InitIfNecessary();
InternalDeleteOriginBoundCert(origin);
}
void DefaultOriginBoundCertStore::DeleteAll() {
base::AutoLock autolock(lock_);
InitIfNecessary();
for (OriginBoundCertMap::iterator it = origin_bound_certs_.begin();
it != origin_bound_certs_.end(); ++it) {
OriginBoundCert* cert = it->second;
if (store_)
store_->DeleteOriginBoundCert(*cert);
delete cert;
}
origin_bound_certs_.clear();
}
void DefaultOriginBoundCertStore::GetAllOriginBoundCerts(
std::vector<OriginBoundCertInfo>* origin_bound_certs) {
base::AutoLock autolock(lock_);
InitIfNecessary();
for (OriginBoundCertMap::iterator it = origin_bound_certs_.begin();
it != origin_bound_certs_.end(); ++it) {
OriginBoundCertInfo cert_info = {
it->second->origin(),
it->second->private_key(),
it->second->cert()
};
// TODO(rkn): Make changes so we can simply write
// origin_bound_certs->push_back(*it->second). This is probably best done
// by unnesting the OriginBoundCert class.
origin_bound_certs->push_back(cert_info);
}
}
int DefaultOriginBoundCertStore::GetCertCount() {
base::AutoLock autolock(lock_);
InitIfNecessary();
return origin_bound_certs_.size();
}
DefaultOriginBoundCertStore::~DefaultOriginBoundCertStore() {
DeleteAllInMemory();
}
void DefaultOriginBoundCertStore::DeleteAllInMemory() {
base::AutoLock autolock(lock_);
for (OriginBoundCertMap::iterator it = origin_bound_certs_.begin();
it != origin_bound_certs_.end(); ++it) {
delete it->second;
}
origin_bound_certs_.clear();
}
void DefaultOriginBoundCertStore::InitStore() {
lock_.AssertAcquired();
DCHECK(store_) << "Store must exist to initialize";
// Initialize the store and sync in any saved persistent certs.
std::vector<OriginBoundCert*> certs;
// Reserve space for the maximum amount of certs a database should have.
// This prevents multiple vector growth / copies as we append certs.
certs.reserve(kMaxCerts);
store_->Load(&certs);
for (std::vector<OriginBoundCert*>::const_iterator it = certs.begin();
it != certs.end(); ++it) {
origin_bound_certs_[(*it)->origin()] = *it;
}
}
void DefaultOriginBoundCertStore::InternalDeleteOriginBoundCert(
const std::string& origin) {
lock_.AssertAcquired();
OriginBoundCertMap::iterator it = origin_bound_certs_.find(origin);
if (it == origin_bound_certs_.end())
return; // There is nothing to delete.
OriginBoundCert* cert = it->second;
if (store_)
store_->DeleteOriginBoundCert(*cert);
origin_bound_certs_.erase(it);
delete cert;
}
void DefaultOriginBoundCertStore::InternalInsertOriginBoundCert(
const std::string& origin,
OriginBoundCert* cert) {
lock_.AssertAcquired();
if (store_)
store_->AddOriginBoundCert(*cert);
origin_bound_certs_[origin] = cert;
}
DefaultOriginBoundCertStore::OriginBoundCert::OriginBoundCert() {}
DefaultOriginBoundCertStore::OriginBoundCert::OriginBoundCert(
const std::string& origin,
const std::string& private_key,
const std::string& cert)
: origin_(origin),
private_key_(private_key),
cert_(cert) {}
DefaultOriginBoundCertStore::PersistentStore::PersistentStore() {}
} // namespace net
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