1// Copyright 2014 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 "chrome/browser/ui/views/signed_certificate_timestamps_views.h" 6 7#include "base/strings/string_number_conversions.h" 8#include "base/strings/stringprintf.h" 9#include "base/strings/utf_string_conversions.h" 10#include "chrome/browser/chrome_notification_types.h" 11#include "chrome/browser/ui/views/constrained_window_views.h" 12#include "chrome/browser/ui/views/signed_certificate_timestamp_info_view.h" 13#include "chrome/grit/generated_resources.h" 14#include "content/public/browser/notification_source.h" 15#include "content/public/browser/signed_certificate_timestamp_store.h" 16#include "content/public/common/signed_certificate_timestamp_id_and_status.h" 17#include "ui/base/l10n/l10n_util.h" 18#include "ui/base/models/combobox_model.h" 19#include "ui/views/controls/combobox/combobox.h" 20#include "ui/views/layout/grid_layout.h" 21#include "ui/views/layout/layout_constants.h" 22#include "ui/views/widget/widget.h" 23 24namespace { 25 26void SignedCertificateTimestampIDsToList( 27 const content::SignedCertificateTimestampIDStatusList& sct_ids_list, 28 net::SignedCertificateTimestampAndStatusList* sct_list) { 29 for (content::SignedCertificateTimestampIDStatusList::const_iterator it = 30 sct_ids_list.begin(); 31 it != sct_ids_list.end(); 32 ++it) { 33 scoped_refptr<net::ct::SignedCertificateTimestamp> sct; 34 content::SignedCertificateTimestampStore::GetInstance()->Retrieve(it->id, 35 &sct); 36 sct_list->push_back( 37 net::SignedCertificateTimestampAndStatus(sct, it->status)); 38 } 39} 40 41} // namespace 42 43namespace chrome { 44 45void ShowSignedCertificateTimestampsViewer( 46 content::WebContents* web_contents, 47 const content::SignedCertificateTimestampIDStatusList& sct_ids_list) { 48 net::SignedCertificateTimestampAndStatusList sct_list; 49 SignedCertificateTimestampIDsToList(sct_ids_list, &sct_list); 50 new SignedCertificateTimestampsViews(web_contents, sct_list); 51} 52 53} // namespace chrome 54 55class SCTListModel : public ui::ComboboxModel { 56 public: 57 explicit SCTListModel( 58 const net::SignedCertificateTimestampAndStatusList& sct_list); 59 virtual ~SCTListModel(); 60 61 // Overridden from ui::ComboboxModel: 62 virtual int GetItemCount() const OVERRIDE; 63 virtual base::string16 GetItemAt(int index) OVERRIDE; 64 65 private: 66 net::SignedCertificateTimestampAndStatusList sct_list_; 67 68 DISALLOW_COPY_AND_ASSIGN(SCTListModel); 69}; 70 71SCTListModel::SCTListModel( 72 const net::SignedCertificateTimestampAndStatusList& sct_list) 73 : sct_list_(sct_list) {} 74 75SCTListModel::~SCTListModel() {} 76 77int SCTListModel::GetItemCount() const { return sct_list_.size(); } 78 79base::string16 SCTListModel::GetItemAt(int index) { 80 DCHECK_LT(static_cast<size_t>(index), sct_list_.size()); 81 std::string origin = l10n_util::GetStringUTF8( 82 chrome::ct::SCTOriginToResourceID(*(sct_list_[index].sct.get()))); 83 84 std::string status = l10n_util::GetStringUTF8( 85 chrome::ct::StatusToResourceID(sct_list_[index].status)); 86 87 // This formatting string may be internationalized for RTL, etc. 88 return l10n_util::GetStringFUTF16(IDS_SCT_CHOOSER_FORMAT, 89 base::IntToString16(index + 1), 90 base::UTF8ToUTF16(origin), 91 base::UTF8ToUTF16(status)); 92} 93 94SignedCertificateTimestampsViews::SignedCertificateTimestampsViews( 95 content::WebContents* web_contents, 96 const net::SignedCertificateTimestampAndStatusList& sct_list) 97 : sct_info_view_(NULL), 98 sct_list_(sct_list) { 99 ShowWebModalDialogViews(this, web_contents); 100} 101 102SignedCertificateTimestampsViews::~SignedCertificateTimestampsViews() {} 103 104base::string16 SignedCertificateTimestampsViews::GetWindowTitle() const { 105 return l10n_util::GetStringUTF16(IDS_SCT_VIEWER_TITLE); 106} 107 108int SignedCertificateTimestampsViews::GetDialogButtons() const { 109 return ui::DIALOG_BUTTON_CANCEL; 110} 111 112ui::ModalType SignedCertificateTimestampsViews::GetModalType() const { 113 return ui::MODAL_TYPE_CHILD; 114} 115 116void SignedCertificateTimestampsViews::OnPerformAction( 117 views::Combobox* combobox) { 118 DCHECK_EQ(combobox, sct_selector_box_.get()); 119 DCHECK_LT(combobox->selected_index(), sct_list_model_->GetItemCount()); 120 ShowSCTInfo(combobox->selected_index()); 121} 122 123void SignedCertificateTimestampsViews::ViewHierarchyChanged( 124 const ViewHierarchyChangedDetails& details) { 125 if (details.is_add && details.child == this) 126 Init(); 127} 128 129void SignedCertificateTimestampsViews::Init() { 130 views::GridLayout* layout = views::GridLayout::CreatePanel(this); 131 SetLayoutManager(layout); 132 133 const int kSelectorBoxLayoutId = 0; 134 views::ColumnSet* column_set = layout->AddColumnSet(kSelectorBoxLayoutId); 135 column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1, 136 views::GridLayout::USE_PREF, 0, 0); 137 138 layout->StartRow(0, kSelectorBoxLayoutId); 139 layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing); 140 141 // Add SCT selector drop-down list. 142 layout->StartRow(0, kSelectorBoxLayoutId); 143 sct_list_model_.reset(new SCTListModel(sct_list_)); 144 sct_selector_box_.reset(new views::Combobox(sct_list_model_.get())); 145 sct_selector_box_->set_listener(this); 146 sct_selector_box_->set_owned_by_client(); 147 layout->AddView(sct_selector_box_.get()); 148 layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing); 149 150 // Add the SCT info view, displaying information about a specific SCT. 151 layout->StartRow(0, kSelectorBoxLayoutId); 152 sct_info_view_ = new SignedCertificateTimestampInfoView(); 153 layout->AddView(sct_info_view_); 154 155 sct_info_view_->SetSignedCertificateTimestamp(*(sct_list_[0].sct.get()), 156 sct_list_[0].status); 157} 158 159void SignedCertificateTimestampsViews::ShowSCTInfo(int sct_index) { 160 if ((sct_index < 0) || (static_cast<size_t>(sct_index) > sct_list_.size())) 161 return; 162 163 sct_info_view_->SetSignedCertificateTimestamp( 164 *(sct_list_[sct_index].sct.get()), sct_list_[sct_index].status); 165} 166 167void SignedCertificateTimestampsViews::Observe( 168 int type, 169 const content::NotificationSource& source, 170 const content::NotificationDetails& details) { 171 GetWidget()->Close(); 172} 173