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| 1 // Copyright (c) 2011 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/crypto_module_password_dialog.h" | |
| 6 | |
| 7 #include <gtk/gtk.h> | |
| 8 | |
| 9 #include "base/basictypes.h" | |
| 10 #include "base/bind.h" | |
| 11 #include "base/synchronization/waitable_event.h" | |
| 12 #include "base/utf_string_conversions.h" | |
| 13 #include "crypto/crypto_module_blocking_password_delegate.h" | |
| 14 #include "chrome/browser/ui/gtk/gtk_util.h" | |
| 15 #include "content/browser/browser_thread.h" | |
| 16 #include "googleurl/src/gurl.h" | |
| 17 #include "grit/generated_resources.h" | |
| 18 #include "ui/base/gtk/gtk_hig_constants.h" | |
| 19 #include "ui/base/gtk/gtk_signal.h" | |
| 20 #include "ui/base/l10n/l10n_util.h" | |
| 21 | |
| 22 namespace { | |
| 23 | |
| 24 class CryptoModuleBlockingDialogDelegate | |
| 25 : public crypto::CryptoModuleBlockingPasswordDelegate { | |
| 26 public: | |
| 27 CryptoModuleBlockingDialogDelegate(browser::CryptoModulePasswordReason reason, | |
| 28 const std::string& server) | |
| 29 : event_(false, false), | |
| 30 reason_(reason), | |
| 31 server_(server), | |
| 32 password_(), | |
| 33 cancelled_(false) { | |
| 34 } | |
| 35 | |
| 36 ~CryptoModuleBlockingDialogDelegate() { | |
| 37 password_.replace(0, password_.size(), password_.size(), 0); | |
| 38 } | |
| 39 | |
| 40 // crypto::CryptoModuleBlockingDialogDelegate implementation. | |
| 41 virtual std::string RequestPassword(const std::string& slot_name, bool retry, | |
| 42 bool* cancelled) { | |
| 43 DCHECK(!BrowserThread::CurrentlyOn(BrowserThread::UI)); | |
| 44 DCHECK(!event_.IsSignaled()); | |
| 45 event_.Reset(); | |
| 46 | |
| 47 if (BrowserThread::PostTask( | |
| 48 BrowserThread::UI, FROM_HERE, | |
| 49 base::Bind(&CryptoModuleBlockingDialogDelegate::ShowDialog, | |
| 50 // We block on event_ until the task completes, so | |
| 51 // there's no need to ref-count. | |
| 52 base::Unretained(this), | |
| 53 slot_name, | |
| 54 retry))) { | |
| 55 event_.Wait(); | |
| 56 } | |
| 57 *cancelled = cancelled_; | |
| 58 return password_; | |
| 59 } | |
| 60 | |
| 61 private: | |
| 62 void ShowDialog(const std::string& slot_name, bool retry) { | |
| 63 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | |
| 64 ShowCryptoModulePasswordDialog( | |
| 65 slot_name, retry, reason_, server_, | |
| 66 base::Bind(&CryptoModuleBlockingDialogDelegate::GotPassword, | |
| 67 base::Unretained(this))); | |
| 68 } | |
| 69 void GotPassword(const char* password) { | |
| 70 if (password) | |
| 71 password_ = password; | |
| 72 else | |
| 73 cancelled_ = true; | |
| 74 event_.Signal(); | |
| 75 } | |
| 76 base::WaitableEvent event_; | |
| 77 browser::CryptoModulePasswordReason reason_; | |
| 78 std::string server_; | |
| 79 std::string password_; | |
| 80 bool cancelled_; | |
| 81 | |
| 82 DISALLOW_COPY_AND_ASSIGN(CryptoModuleBlockingDialogDelegate); | |
| 83 }; | |
| 84 | |
| 85 // TODO(mattm): change into a constrained dialog. | |
| 86 class CryptoModulePasswordDialog { | |
| 87 public: | |
| 88 CryptoModulePasswordDialog( | |
| 89 const std::string& slot_name, | |
| 90 bool retry, | |
| 91 browser::CryptoModulePasswordReason reason, | |
| 92 const std::string& server, | |
| 93 const browser::CryptoModulePasswordCallback& callback); | |
| 94 | |
| 95 virtual ~CryptoModulePasswordDialog() {} | |
| 96 | |
| 97 void Show(); | |
| 98 | |
| 99 private: | |
| 100 CHROMEGTK_CALLBACK_1(CryptoModulePasswordDialog, void, OnResponse, int); | |
| 101 CHROMEGTK_CALLBACK_0(CryptoModulePasswordDialog, void, OnWindowDestroy); | |
| 102 | |
| 103 browser::CryptoModulePasswordCallback callback_; | |
| 104 | |
| 105 GtkWidget* dialog_; | |
| 106 GtkWidget* password_entry_; | |
| 107 | |
| 108 DISALLOW_COPY_AND_ASSIGN(CryptoModulePasswordDialog); | |
| 109 }; | |
| 110 | |
| 111 CryptoModulePasswordDialog::CryptoModulePasswordDialog( | |
| 112 const std::string& slot_name, | |
| 113 bool retry, | |
| 114 browser::CryptoModulePasswordReason reason, | |
| 115 const std::string& server, | |
| 116 const browser::CryptoModulePasswordCallback& callback) | |
| 117 : callback_(callback) { | |
| 118 dialog_ = gtk_dialog_new_with_buttons( | |
| 119 l10n_util::GetStringUTF8(IDS_CRYPTO_MODULE_AUTH_DIALOG_TITLE).c_str(), | |
| 120 NULL, | |
| 121 GTK_DIALOG_NO_SEPARATOR, | |
| 122 NULL); // Populate the buttons later, for control over the OK button. | |
| 123 gtk_dialog_add_button(GTK_DIALOG(dialog_), | |
| 124 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT); | |
| 125 GtkWidget* ok_button = gtk_util::AddButtonToDialog( | |
| 126 dialog_, | |
| 127 l10n_util::GetStringUTF8( | |
| 128 IDS_CRYPTO_MODULE_AUTH_DIALOG_OK_BUTTON_LABEL).c_str(), | |
| 129 GTK_STOCK_OK, | |
| 130 GTK_RESPONSE_ACCEPT); | |
| 131 gtk_widget_set_can_default(ok_button, TRUE); | |
| 132 gtk_dialog_set_default_response(GTK_DIALOG(dialog_), GTK_RESPONSE_ACCEPT); | |
| 133 | |
| 134 // Select an appropriate text for the reason. | |
| 135 std::string text; | |
| 136 const string16& server16 = UTF8ToUTF16(server); | |
| 137 const string16& slot16 = UTF8ToUTF16(slot_name); | |
| 138 switch (reason) { | |
| 139 case browser::kCryptoModulePasswordKeygen: | |
| 140 text = l10n_util::GetStringFUTF8( | |
| 141 IDS_CRYPTO_MODULE_AUTH_DIALOG_TEXT_KEYGEN, slot16, server16); | |
| 142 break; | |
| 143 case browser::kCryptoModulePasswordCertEnrollment: | |
| 144 text = l10n_util::GetStringFUTF8( | |
| 145 IDS_CRYPTO_MODULE_AUTH_DIALOG_TEXT_CERT_ENROLLMENT, slot16, server16); | |
| 146 break; | |
| 147 case browser::kCryptoModulePasswordClientAuth: | |
| 148 text = l10n_util::GetStringFUTF8( | |
| 149 IDS_CRYPTO_MODULE_AUTH_DIALOG_TEXT_CLIENT_AUTH, slot16, server16); | |
| 150 break; | |
| 151 case browser::kCryptoModulePasswordListCerts: | |
| 152 text = l10n_util::GetStringFUTF8( | |
| 153 IDS_CRYPTO_MODULE_AUTH_DIALOG_TEXT_LIST_CERTS, slot16); | |
| 154 break; | |
| 155 case browser::kCryptoModulePasswordCertImport: | |
| 156 text = l10n_util::GetStringFUTF8( | |
| 157 IDS_CRYPTO_MODULE_AUTH_DIALOG_TEXT_CERT_IMPORT, slot16); | |
| 158 break; | |
| 159 case browser::kCryptoModulePasswordCertExport: | |
| 160 text = l10n_util::GetStringFUTF8( | |
| 161 IDS_CRYPTO_MODULE_AUTH_DIALOG_TEXT_CERT_EXPORT, slot16); | |
| 162 break; | |
| 163 default: | |
| 164 NOTREACHED(); | |
| 165 } | |
| 166 GtkWidget* label = gtk_label_new(text.c_str()); | |
| 167 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE); | |
| 168 gtk_util::LeftAlignMisc(label); | |
| 169 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog_)->vbox), label, | |
| 170 FALSE, FALSE, 0); | |
| 171 | |
| 172 password_entry_ = gtk_entry_new(); | |
| 173 gtk_entry_set_activates_default(GTK_ENTRY(password_entry_), TRUE); | |
| 174 gtk_entry_set_visibility(GTK_ENTRY(password_entry_), FALSE); | |
| 175 | |
| 176 GtkWidget* password_box = gtk_hbox_new(FALSE, ui::kLabelSpacing); | |
| 177 gtk_box_pack_start(GTK_BOX(password_box), | |
| 178 gtk_label_new(l10n_util::GetStringUTF8( | |
| 179 IDS_CRYPTO_MODULE_AUTH_DIALOG_PASSWORD_FIELD).c_str()), | |
| 180 FALSE, FALSE, 0); | |
| 181 gtk_box_pack_start(GTK_BOX(password_box), password_entry_, | |
| 182 TRUE, TRUE, 0); | |
| 183 | |
| 184 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog_)->vbox), password_box, | |
| 185 FALSE, FALSE, 0); | |
| 186 | |
| 187 g_signal_connect(dialog_, "response", | |
| 188 G_CALLBACK(OnResponseThunk), this); | |
| 189 g_signal_connect(dialog_, "destroy", | |
| 190 G_CALLBACK(OnWindowDestroyThunk), this); | |
| 191 } | |
| 192 | |
| 193 void CryptoModulePasswordDialog::Show() { | |
| 194 gtk_util::ShowDialog(dialog_); | |
| 195 } | |
| 196 | |
| 197 void CryptoModulePasswordDialog::OnResponse(GtkWidget* dialog, | |
| 198 int response_id) { | |
| 199 if (response_id == GTK_RESPONSE_ACCEPT) | |
| 200 callback_.Run(gtk_entry_get_text(GTK_ENTRY(password_entry_))); | |
| 201 else | |
| 202 callback_.Run(static_cast<const char*>(NULL)); | |
| 203 | |
| 204 // This will cause gtk to zero out the buffer. (see | |
| 205 // gtk_entry_buffer_normal_delete_text: | |
| 206 // http://git.gnome.org/browse/gtk+/tree/gtk/gtkentrybuffer.c#n187) | |
| 207 gtk_editable_delete_text(GTK_EDITABLE(password_entry_), 0, -1); | |
| 208 gtk_widget_destroy(dialog_); | |
| 209 } | |
| 210 | |
| 211 void CryptoModulePasswordDialog::OnWindowDestroy(GtkWidget* widget) { | |
| 212 delete this; | |
| 213 } | |
| 214 | |
| 215 } // namespace | |
| 216 | |
| 217 namespace browser { | |
| 218 | |
| 219 void ShowCryptoModulePasswordDialog( | |
| 220 const std::string& slot_name, | |
| 221 bool retry, | |
| 222 CryptoModulePasswordReason reason, | |
| 223 const std::string& server, | |
| 224 const CryptoModulePasswordCallback& callback) { | |
| 225 (new CryptoModulePasswordDialog(slot_name, retry, reason, server, | |
| 226 callback))->Show(); | |
| 227 } | |
| 228 | |
| 229 crypto::CryptoModuleBlockingPasswordDelegate* | |
| 230 NewCryptoModuleBlockingDialogDelegate( | |
| 231 CryptoModulePasswordReason reason, | |
| 232 const std::string& server) { | |
| 233 return new CryptoModuleBlockingDialogDelegate(reason, server); | |
| 234 } | |
| 235 | |
| 236 } // namespace browser | |
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Chromium Code Reviews
Issue 8115020:
add crypto module password dialog view and test. (Closed)
Base URL: http://git.chromium.org/git/chromium.git@trunk