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// Copyright (c) 2010 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 "chrome/browser/dom_ui/certificate_manager_handler.h"
#include "app/l10n_util.h"
#include "app/l10n_util_collator.h"
#include "base/string_number_conversions.h"
#include "base/values.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/certificate_manager_model.h"
#include "chrome/browser/certificate_viewer.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/tab_contents/tab_contents_view.h"
#include "grit/generated_resources.h"
#include "net/base/x509_certificate.h"
namespace {
static const char kKeyId[] = "id";
static const char kSubNodesId[] = "subnodes";
static const char kNameId[] = "name";
static const char kIconId[] = "icon";
static const char kSecurityDeviceId[] = "device";
// TODO(mattm): These are duplicated from cookies_view_handler.cc
// Encodes a pointer value into a hex string.
std::string PointerToHexString(const void* pointer) {
return base::HexEncode(&pointer, sizeof(pointer));
}
// Decodes a pointer from a hex string.
void* HexStringToPointer(const std::string& str) {
std::vector<uint8> buffer;
if (!base::HexStringToBytes(str, &buffer) ||
buffer.size() != sizeof(void*)) {
return NULL;
}
return *reinterpret_cast<void**>(&buffer[0]);
}
std::string OrgNameToId(const std::string& org) {
return "org-" + org;
}
std::string CertToId(const net::X509Certificate& cert) {
return "cert-" + PointerToHexString(&cert);
}
net::X509Certificate* IdToCert(const std::string& id) {
if (!StartsWithASCII(id, "cert-", true))
return NULL;
return reinterpret_cast<net::X509Certificate*>(HexStringToPointer(id.substr(5)));
}
struct DictionaryIdComparator {
DictionaryIdComparator(icu::Collator* collator) : collator_(collator) {
}
bool operator()(const Value* a,
const Value* b) const {
DCHECK(a->GetType() == Value::TYPE_DICTIONARY);
DCHECK(b->GetType() == Value::TYPE_DICTIONARY);
const DictionaryValue* a_dict = reinterpret_cast<const DictionaryValue*>(a);
const DictionaryValue* b_dict = reinterpret_cast<const DictionaryValue*>(b);
string16 a_str;
string16 b_str;
a_dict->GetString(kNameId, &a_str);
b_dict->GetString(kNameId, &b_str);
if (collator_ == NULL)
return a_str < b_str;
return l10n_util::CompareString16WithCollator(
collator_, a_str, b_str) == UCOL_LESS;
}
icu::Collator* collator_;
};
} // namespace
CertificateManagerHandler::CertificateManagerHandler() {
certificate_manager_model_.reset(new CertificateManagerModel);
}
CertificateManagerHandler::~CertificateManagerHandler() {
}
void CertificateManagerHandler::GetLocalizedValues(
DictionaryValue* localized_strings) {
DCHECK(localized_strings);
localized_strings->SetString("certificateManagerPage",
l10n_util::GetStringUTF16(IDS_CERTIFICATE_MANAGER_TITLE));
// Tabs.
localized_strings->SetString("personalCertsTabTitle",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_PERSONAL_CERTS_TAB_LABEL));
localized_strings->SetString("emailCertsTabTitle",
l10n_util::GetStringUTF16(
IDS_CERT_MANAGER_OTHER_PEOPLES_CERTS_TAB_LABEL));
localized_strings->SetString("serverCertsTabTitle",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_SERVER_CERTS_TAB_LABEL));
localized_strings->SetString("caCertsTabTitle",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_CERT_AUTHORITIES_TAB_LABEL));
localized_strings->SetString("unknownCertsTabTitle",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_UNKNOWN_TAB_LABEL));
// Tab descriptions.
localized_strings->SetString("personalCertsTabDescription",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_USER_TREE_DESCRIPTION));
localized_strings->SetString("emailCertsTabDescription",
l10n_util::GetStringUTF16(
IDS_CERT_MANAGER_OTHER_PEOPLE_TREE_DESCRIPTION));
localized_strings->SetString("serverCertsTabDescription",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_SERVER_TREE_DESCRIPTION));
localized_strings->SetString("caCertsTabDescription",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_AUTHORITIES_TREE_DESCRIPTION));
localized_strings->SetString("unknownCertsTabDescription",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_UNKNOWN_TREE_DESCRIPTION));
// Tree columns.
localized_strings->SetString("certNameColumn",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_NAME_COLUMN_LABEL));
localized_strings->SetString("certDeviceColumn",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_DEVICE_COLUMN_LABEL));
localized_strings->SetString("certSerialColumn",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_SERIAL_NUMBER_COLUMN_LABEL));
localized_strings->SetString("certExpiresColumn",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_EXPIRES_COLUMN_LABEL));
localized_strings->SetString("certEmailColumn",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_EMAIL_ADDRESS_COLUMN_LABEL));
// Buttons.
localized_strings->SetString("view_certificate",
l10n_util::GetStringUTF16(IDS_CERT_MANAGER_VIEW_CERT_BUTTON));
}
void CertificateManagerHandler::RegisterMessages() {
dom_ui_->RegisterMessageCallback("viewCertificate",
NewCallback(this, &CertificateManagerHandler::View));
dom_ui_->RegisterMessageCallback("populateCertificateManager",
NewCallback(this, &CertificateManagerHandler::Populate));
}
void CertificateManagerHandler::View(const ListValue* args) {
std::string node_id;
if (!args->GetString(0, &node_id)){
return;
}
net::X509Certificate* cert = IdToCert(node_id);
if (!cert) {
NOTREACHED();
return;
}
ShowCertificateViewer(
dom_ui_->tab_contents()->view()->GetTopLevelNativeWindow(), cert);
}
void CertificateManagerHandler::Populate(const ListValue* args) {
certificate_manager_model_->Refresh();
PopulateTree("personalCertsTab", net::USER_CERT);
PopulateTree("emailCertsTab", net::EMAIL_CERT);
PopulateTree("serverCertsTab", net::SERVER_CERT);
PopulateTree("caCertsTab", net::CA_CERT);
PopulateTree("otherCertsTab", net::UNKNOWN_CERT);
}
void CertificateManagerHandler::PopulateTree(const std::string& tab_name,
net::CertType type) {
const std::string tree_name = tab_name + "-tree";
scoped_ptr<icu::Collator> collator;
UErrorCode error = U_ZERO_ERROR;
collator.reset(
icu::Collator::createInstance(
icu::Locale(g_browser_process->GetApplicationLocale().c_str()),
error));
if (U_FAILURE(error))
collator.reset(NULL);
DictionaryIdComparator comparator(collator.get());
CertificateManagerModel::OrgGroupingMap map;
certificate_manager_model_->FilterAndBuildOrgGroupingMap(type, &map);
{
ListValue* nodes = new ListValue;
for (CertificateManagerModel::OrgGroupingMap::iterator i = map.begin();
i != map.end(); ++i) {
// Populate first level (org name).
DictionaryValue* dict = new DictionaryValue;
dict->SetString(kKeyId, OrgNameToId(i->first));
dict->SetString(kNameId, i->first);
// Populate second level (certs).
ListValue* subnodes = new ListValue;
for (net::CertificateList::const_iterator org_cert_it = i->second.begin();
org_cert_it != i->second.end(); ++org_cert_it) {
DictionaryValue* cert_dict = new DictionaryValue;
net::X509Certificate* cert = org_cert_it->get();
cert_dict->SetString(kKeyId, CertToId(*cert));
cert_dict->SetString(kNameId, certificate_manager_model_->GetColumnText(
*cert, CertificateManagerModel::COL_SUBJECT_NAME));
// TODO(mattm): Other columns.
// TODO(mattm): Get a real icon (or figure out how to make the domui
// tree not use icons at all).
cert_dict->SetString(kIconId, "chrome://theme/IDR_COOKIE_ICON");
subnodes->Append(cert_dict);
}
std::sort(subnodes->begin(), subnodes->end(), comparator);
dict->Set(kSubNodesId, subnodes);
nodes->Append(dict);
}
std::sort(nodes->begin(), nodes->end(), comparator);
ListValue args;
args.Append(Value::CreateStringValue(tree_name));
args.Append(nodes);
dom_ui_->CallJavascriptFunction(L"CertificateManager.onPopulateTree", args);
}
}
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